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<?php |
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/* For licensing terms, see /license.txt */ |
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use Chamilo\CoreBundle\Entity\Repository\CourseRepository; |
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use Chamilo\CoreBundle\Entity\Repository\ItemPropertyRepository; |
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use Chamilo\CourseBundle\Component\CourseCopy\CourseArchiver; |
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use Chamilo\CourseBundle\Component\CourseCopy\CourseBuilder; |
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use Chamilo\CourseBundle\Component\CourseCopy\CourseRestorer; |
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use Chamilo\CourseBundle\Entity\CItemProperty; |
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use Chamilo\CourseBundle\Entity\CLp; |
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use Chamilo\CourseBundle\Entity\CLpCategory; |
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use Chamilo\CourseBundle\Entity\CLpItem; |
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use Chamilo\CourseBundle\Entity\CLpItemView; |
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use Chamilo\CourseBundle\Entity\CTool; |
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use Chamilo\UserBundle\Entity\User; |
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use ChamiloSession as Session; |
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use Gedmo\Sortable\Entity\Repository\SortableRepository; |
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use Symfony\Component\Filesystem\Filesystem; |
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use Symfony\Component\Finder\Finder; |
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/** |
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* Class learnpath |
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* This class defines the parent attributes and methods for Chamilo learnpaths |
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* and SCORM learnpaths. It is used by the scorm class. |
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* |
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* @todo decouple class |
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* |
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* @package chamilo.learnpath |
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* |
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* @author Yannick Warnier <[email protected]> |
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* @author Julio Montoya <[email protected]> Several improvements and fixes |
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*/ |
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class learnpath |
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{ |
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const MAX_LP_ITEM_TITLE_LENGTH = 32; |
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public $attempt = 0; // The number for the current ID view. |
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public $cc; // Course (code) this learnpath is located in. @todo change name for something more comprensible ... |
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public $current; // Id of the current item the user is viewing. |
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public $current_score; // The score of the current item. |
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public $current_time_start; // The time the user loaded this resource (this does not mean he can see it yet). |
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public $current_time_stop; // The time the user closed this resource. |
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public $default_status = 'not attempted'; |
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public $encoding = 'UTF-8'; |
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public $error = ''; |
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public $force_commit = false; // For SCORM only- if true will send a scorm LMSCommit() request on each LMSSetValue() |
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public $index; // The index of the active learnpath_item in $ordered_items array. |
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public $items = []; |
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public $last; // item_id of last item viewed in the learning path. |
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public $last_item_seen = 0; // In case we have already come in this lp, reuse the last item seen if authorized. |
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public $license; // Which license this course has been given - not used yet on 20060522. |
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public $lp_id; // DB iid for this learnpath. |
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public $lp_view_id; // DB ID for lp_view |
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public $maker; // Which maker has conceived the content (ENI, Articulate, ...). |
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public $message = ''; |
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public $mode = 'embedded'; // Holds the video display mode (fullscreen or embedded). |
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public $name; // Learnpath name (they generally have one). |
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public $ordered_items = []; // List of the learnpath items in the order they are to be read. |
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public $path = ''; // Path inside the scorm directory (if scorm). |
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public $theme; // The current theme of the learning path. |
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public $preview_image; // The current image of the learning path. |
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public $accumulateScormTime; // Flag to decide whether to accumulate SCORM time or not |
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// Tells if all the items of the learnpath can be tried again. Defaults to "no" (=1). |
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public $prevent_reinit = 1; |
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// Describes the mode of progress bar display. |
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public $seriousgame_mode = 0; |
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public $progress_bar_mode = '%'; |
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// Percentage progress as saved in the db. |
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public $progress_db = 0; |
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public $proximity; // Wether the content is distant or local or unknown. |
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public $refs_list = []; //list of items by ref => db_id. Used only for prerequisites match. |
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// !!!This array (refs_list) is built differently depending on the nature of the LP. |
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// If SCORM, uses ref, if Chamilo, uses id to keep a unique value. |
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public $type; //type of learnpath. Could be 'chamilo', 'scorm', 'scorm2004', 'aicc', ... |
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// TODO: Check if this type variable is useful here (instead of just in the controller script). |
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public $user_id; //ID of the user that is viewing/using the course |
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public $update_queue = []; |
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public $scorm_debug = 0; |
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public $arrMenu = []; // Array for the menu items. |
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public $debug = 0; // Logging level. |
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public $lp_session_id = 0; |
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public $lp_view_session_id = 0; // The specific view might be bound to a session. |
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public $prerequisite = 0; |
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public $use_max_score = 1; // 1 or 0 |
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public $subscribeUsers = 0; // Subscribe users or not |
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public $created_on = ''; |
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public $modified_on = ''; |
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public $publicated_on = ''; |
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public $expired_on = ''; |
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public $ref = null; |
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public $course_int_id; |
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public $course_info = []; |
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public $categoryId; |
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/** |
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* Constructor. |
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* Needs a database handler, a course code and a learnpath id from the database. |
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* Also builds the list of items into $this->items. |
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* |
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* @param string $course Course code |
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* @param int $lp_id c_lp.iid |
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* @param int $user_id |
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*/ |
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public function __construct($course, $lp_id, $user_id) |
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{ |
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$debug = $this->debug; |
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$this->encoding = api_get_system_encoding(); |
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if ($debug) { |
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error_log('In learnpath::__construct('.$course.','.$lp_id.','.$user_id.')'); |
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} |
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if (empty($course)) { |
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$course = api_get_course_id(); |
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} |
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$course_info = api_get_course_info($course); |
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if (!empty($course_info)) { |
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$this->cc = $course_info['code']; |
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$this->course_info = $course_info; |
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$course_id = $course_info['real_id']; |
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} else { |
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$this->error = 'Course code does not exist in database.'; |
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} |
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$lp_id = (int) $lp_id; |
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$course_id = (int) $course_id; |
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$this->set_course_int_id($course_id); |
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// Check learnpath ID. |
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if (empty($lp_id) || empty($course_id)) { |
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$this->error = "Parameter is empty: LpId:'$lp_id', courseId: '$lp_id'"; |
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} else { |
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// TODO: Make it flexible to use any course_code (still using env course code here). |
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$lp_table = Database::get_course_table(TABLE_LP_MAIN); |
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$sql = "SELECT * FROM $lp_table |
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WHERE iid = $lp_id"; |
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if ($debug) { |
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error_log('learnpath::__construct() '.__LINE__.' - Querying lp: '.$sql, 0); |
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} |
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$res = Database::query($sql); |
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if (Database::num_rows($res) > 0) { |
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$this->lp_id = $lp_id; |
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$row = Database::fetch_array($res); |
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$this->type = $row['lp_type']; |
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$this->name = stripslashes($row['name']); |
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$this->proximity = $row['content_local']; |
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$this->theme = $row['theme']; |
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$this->maker = $row['content_maker']; |
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$this->prevent_reinit = $row['prevent_reinit']; |
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$this->seriousgame_mode = $row['seriousgame_mode']; |
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$this->license = $row['content_license']; |
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$this->scorm_debug = $row['debug']; |
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$this->js_lib = $row['js_lib']; |
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$this->path = $row['path']; |
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$this->preview_image = $row['preview_image']; |
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$this->author = $row['author']; |
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$this->hide_toc_frame = $row['hide_toc_frame']; |
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$this->lp_session_id = $row['session_id']; |
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$this->use_max_score = $row['use_max_score']; |
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$this->subscribeUsers = $row['subscribe_users']; |
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$this->created_on = $row['created_on']; |
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$this->modified_on = $row['modified_on']; |
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$this->ref = $row['ref']; |
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$this->categoryId = $row['category_id']; |
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$this->accumulateScormTime = isset($row['accumulate_scorm_time']) ? $row['accumulate_scorm_time'] : 'true'; |
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if (!empty($row['publicated_on'])) { |
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$this->publicated_on = $row['publicated_on']; |
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} |
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if (!empty($row['expired_on'])) { |
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$this->expired_on = $row['expired_on']; |
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} |
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if ($this->type == 2) { |
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if ($row['force_commit'] == 1) { |
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$this->force_commit = true; |
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} |
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} |
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$this->mode = $row['default_view_mod']; |
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// Check user ID. |
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if (empty($user_id)) { |
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$this->error = 'User ID is empty'; |
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} else { |
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$userInfo = api_get_user_info($user_id); |
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if (!empty($userInfo)) { |
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$this->user_id = $userInfo['user_id']; |
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} else { |
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$this->error = 'User ID does not exist in database #'.$user_id; |
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} |
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} |
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// End of variables checking. |
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$session_id = api_get_session_id(); |
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// Get the session condition for learning paths of the base + session. |
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$session = api_get_session_condition($session_id); |
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// Now get the latest attempt from this user on this LP, if available, otherwise create a new one. |
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$lp_table = Database::get_course_table(TABLE_LP_VIEW); |
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// Selecting by view_count descending allows to get the highest view_count first. |
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$sql = "SELECT * FROM $lp_table |
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WHERE |
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c_id = $course_id AND |
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lp_id = $lp_id AND |
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user_id = $user_id |
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$session |
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ORDER BY view_count DESC"; |
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$res = Database::query($sql); |
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if ($debug) { |
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error_log('learnpath::__construct() '.__LINE__.' - querying lp_view: '.$sql, 0); |
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} |
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if (Database::num_rows($res) > 0) { |
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if ($debug) { |
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error_log('learnpath::__construct() '.__LINE__.' - Found previous view'); |
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} |
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$row = Database::fetch_array($res); |
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$this->attempt = $row['view_count']; |
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$this->lp_view_id = $row['id']; |
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$this->last_item_seen = $row['last_item']; |
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$this->progress_db = $row['progress']; |
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$this->lp_view_session_id = $row['session_id']; |
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} elseif (!api_is_invitee()) { |
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if ($debug) { |
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error_log('learnpath::__construct() '.__LINE__.' - NOT Found previous view'); |
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} |
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$this->attempt = 1; |
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$params = [ |
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'c_id' => $course_id, |
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'lp_id' => $lp_id, |
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'user_id' => $user_id, |
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'view_count' => 1, |
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'session_id' => $session_id, |
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'last_item' => 0, |
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]; |
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$this->last_item_seen = 0; |
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$this->lp_view_session_id = $session_id; |
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$this->lp_view_id = Database::insert($lp_table, $params); |
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if (!empty($this->lp_view_id)) { |
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$sql = "UPDATE $lp_table SET id = iid |
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WHERE iid = ".$this->lp_view_id; |
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Database::query($sql); |
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} |
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} |
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// Initialise items. |
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$lp_item_table = Database::get_course_table(TABLE_LP_ITEM); |
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$sql = "SELECT * FROM $lp_item_table |
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WHERE c_id = $course_id AND lp_id = '".$this->lp_id."' |
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ORDER BY parent_item_id, display_order"; |
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$res = Database::query($sql); |
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253
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if ($debug) { |
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error_log('learnpath::__construct() '.__LINE__.' - query lp items: '.$sql); |
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error_log('-- Start while--'); |
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256
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} |
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257
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258
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$lp_item_id_list = []; |
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while ($row = Database::fetch_array($res)) { |
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$lp_item_id_list[] = $row['iid']; |
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261
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switch ($this->type) { |
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262
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case 3: //aicc |
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263
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$oItem = new aiccItem('db', $row['iid'], $course_id); |
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if (is_object($oItem)) { |
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$my_item_id = $oItem->get_id(); |
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$oItem->set_lp_view($this->lp_view_id, $course_id); |
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$oItem->set_prevent_reinit($this->prevent_reinit); |
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// Don't use reference here as the next loop will make the pointed object change. |
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$this->items[$my_item_id] = $oItem; |
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270
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$this->refs_list[$oItem->ref] = $my_item_id; |
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271
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if ($debug) { |
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error_log( |
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'learnpath::__construct() - '. |
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'aicc object with id '.$my_item_id. |
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' set in items[]', |
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276
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0 |
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277
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); |
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278
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} |
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279
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} |
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280
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break; |
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281
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case 2: |
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282
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$oItem = new scormItem('db', $row['iid'], $course_id); |
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283
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if (is_object($oItem)) { |
|
284
|
|
|
$my_item_id = $oItem->get_id(); |
|
285
|
|
|
$oItem->set_lp_view($this->lp_view_id, $course_id); |
|
286
|
|
|
$oItem->set_prevent_reinit($this->prevent_reinit); |
|
287
|
|
|
// Don't use reference here as the next loop will make the pointed object change. |
|
288
|
|
|
$this->items[$my_item_id] = $oItem; |
|
289
|
|
|
$this->refs_list[$oItem->ref] = $my_item_id; |
|
290
|
|
|
if ($debug) { |
|
291
|
|
|
error_log('object with id '.$my_item_id.' set in items[]'); |
|
292
|
|
|
} |
|
293
|
|
|
} |
|
294
|
|
|
break; |
|
295
|
|
|
case 1: |
|
296
|
|
|
default: |
|
297
|
|
|
if ($debug) { |
|
298
|
|
|
error_log('learnpath::__construct() '.__LINE__.' - calling learnpathItem'); |
|
299
|
|
|
} |
|
300
|
|
|
$oItem = new learnpathItem($row['iid'], $user_id, $course_id, $row); |
|
301
|
|
|
|
|
302
|
|
|
if ($debug) { |
|
303
|
|
|
error_log('learnpath::__construct() '.__LINE__.' - end calling learnpathItem'); |
|
304
|
|
|
} |
|
305
|
|
|
if (is_object($oItem)) { |
|
306
|
|
|
$my_item_id = $oItem->get_id(); |
|
307
|
|
|
// Moved down to when we are sure the item_view exists. |
|
308
|
|
|
//$oItem->set_lp_view($this->lp_view_id); |
|
309
|
|
|
$oItem->set_prevent_reinit($this->prevent_reinit); |
|
310
|
|
|
// Don't use reference here as the next loop will make the pointed object change. |
|
311
|
|
|
$this->items[$my_item_id] = $oItem; |
|
312
|
|
|
$this->refs_list[$my_item_id] = $my_item_id; |
|
313
|
|
|
if ($debug) { |
|
314
|
|
|
error_log( |
|
315
|
|
|
'learnpath::__construct() '.__LINE__. |
|
316
|
|
|
' - object with id '.$my_item_id.' set in items[]' |
|
317
|
|
|
); |
|
318
|
|
|
} |
|
319
|
|
|
} |
|
320
|
|
|
break; |
|
321
|
|
|
} |
|
322
|
|
|
|
|
323
|
|
|
// Setting the object level with variable $this->items[$i][parent] |
|
324
|
|
|
foreach ($this->items as $itemLPObject) { |
|
325
|
|
|
$level = self::get_level_for_item( |
|
326
|
|
|
$this->items, |
|
327
|
|
|
$itemLPObject->db_id |
|
328
|
|
|
); |
|
329
|
|
|
$itemLPObject->level = $level; |
|
330
|
|
|
} |
|
331
|
|
|
|
|
332
|
|
|
// Setting the view in the item object. |
|
333
|
|
|
if (is_object($this->items[$row['iid']])) { |
|
334
|
|
|
$this->items[$row['iid']]->set_lp_view($this->lp_view_id, $course_id); |
|
335
|
|
|
if ($this->items[$row['iid']]->get_type() == TOOL_HOTPOTATOES) { |
|
336
|
|
|
$this->items[$row['iid']]->current_start_time = 0; |
|
337
|
|
|
$this->items[$row['iid']]->current_stop_time = 0; |
|
338
|
|
|
} |
|
339
|
|
|
} |
|
340
|
|
|
} |
|
341
|
|
|
|
|
342
|
|
|
if ($debug) { |
|
343
|
|
|
error_log('learnpath::__construct() '.__LINE__.' ----- end while ----'); |
|
344
|
|
|
} |
|
345
|
|
|
|
|
346
|
|
|
if (!empty($lp_item_id_list)) { |
|
347
|
|
|
$lp_item_id_list_to_string = implode("','", $lp_item_id_list); |
|
348
|
|
|
if (!empty($lp_item_id_list_to_string)) { |
|
349
|
|
|
// Get last viewing vars. |
|
350
|
|
|
$itemViewTable = Database::get_course_table(TABLE_LP_ITEM_VIEW); |
|
351
|
|
|
// This query should only return one or zero result. |
|
352
|
|
|
$sql = "SELECT lp_item_id, status |
|
353
|
|
|
FROM $itemViewTable |
|
354
|
|
|
WHERE |
|
355
|
|
|
c_id = $course_id AND |
|
356
|
|
|
lp_view_id = ".$this->lp_view_id." AND |
|
357
|
|
|
lp_item_id IN ('".$lp_item_id_list_to_string."') |
|
358
|
|
|
ORDER BY view_count DESC "; |
|
359
|
|
|
|
|
360
|
|
|
if ($debug) { |
|
361
|
|
|
error_log( |
|
362
|
|
|
'learnpath::__construct() - Selecting item_views: '.$sql, |
|
363
|
|
|
0 |
|
364
|
|
|
); |
|
365
|
|
|
} |
|
366
|
|
|
|
|
367
|
|
|
$status_list = []; |
|
368
|
|
|
$res = Database::query($sql); |
|
369
|
|
|
while ($row = Database:: fetch_array($res)) { |
|
370
|
|
|
$status_list[$row['lp_item_id']] = $row['status']; |
|
371
|
|
|
} |
|
372
|
|
|
|
|
373
|
|
|
foreach ($lp_item_id_list as $item_id) { |
|
374
|
|
|
if (isset($status_list[$item_id])) { |
|
375
|
|
|
$status = $status_list[$item_id]; |
|
376
|
|
|
if (is_object($this->items[$item_id])) { |
|
377
|
|
|
$this->items[$item_id]->set_status($status); |
|
378
|
|
|
if (empty($status)) { |
|
379
|
|
|
$this->items[$item_id]->set_status( |
|
380
|
|
|
$this->default_status |
|
381
|
|
|
); |
|
382
|
|
|
} |
|
383
|
|
|
} |
|
384
|
|
|
} else { |
|
385
|
|
|
if (!api_is_invitee()) { |
|
386
|
|
|
if (is_object($this->items[$item_id])) { |
|
387
|
|
|
$this->items[$item_id]->set_status( |
|
388
|
|
|
$this->default_status |
|
389
|
|
|
); |
|
390
|
|
|
} |
|
391
|
|
|
|
|
392
|
|
|
if (!empty($this->lp_view_id)) { |
|
393
|
|
|
// Add that row to the lp_item_view table so that |
|
394
|
|
|
// we have something to show in the stats page. |
|
395
|
|
|
$params = [ |
|
396
|
|
|
'c_id' => $course_id, |
|
397
|
|
|
'lp_item_id' => $item_id, |
|
398
|
|
|
'lp_view_id' => $this->lp_view_id, |
|
399
|
|
|
'view_count' => 1, |
|
400
|
|
|
'status' => 'not attempted', |
|
401
|
|
|
'start_time' => time(), |
|
402
|
|
|
'total_time' => 0, |
|
403
|
|
|
'score' => 0, |
|
404
|
|
|
]; |
|
405
|
|
|
$insertId = Database::insert($itemViewTable, $params); |
|
406
|
|
|
|
|
407
|
|
|
if ($insertId) { |
|
408
|
|
|
$sql = "UPDATE $itemViewTable SET id = iid |
|
409
|
|
|
WHERE iid = $insertId"; |
|
410
|
|
|
Database::query($sql); |
|
411
|
|
|
} |
|
412
|
|
|
|
|
413
|
|
|
$this->items[$item_id]->set_lp_view( |
|
414
|
|
|
$this->lp_view_id, |
|
415
|
|
|
$course_id |
|
416
|
|
|
); |
|
417
|
|
|
} |
|
418
|
|
|
} |
|
419
|
|
|
} |
|
420
|
|
|
} |
|
421
|
|
|
} |
|
422
|
|
|
} |
|
423
|
|
|
|
|
424
|
|
|
$this->ordered_items = self::get_flat_ordered_items_list( |
|
425
|
|
|
$this->get_id(), |
|
426
|
|
|
0, |
|
427
|
|
|
$course_id |
|
428
|
|
|
); |
|
429
|
|
|
$this->max_ordered_items = 0; |
|
430
|
|
|
foreach ($this->ordered_items as $index => $dummy) { |
|
431
|
|
|
if ($index > $this->max_ordered_items && !empty($dummy)) { |
|
432
|
|
|
$this->max_ordered_items = $index; |
|
433
|
|
|
} |
|
434
|
|
|
} |
|
435
|
|
|
// TODO: Define the current item better. |
|
436
|
|
|
$this->first(); |
|
437
|
|
|
if ($debug) { |
|
438
|
|
|
error_log('lp_view_session_id '.$this->lp_view_session_id); |
|
439
|
|
|
error_log('End of learnpath constructor for learnpath '.$this->get_id()); |
|
440
|
|
|
} |
|
441
|
|
|
} else { |
|
442
|
|
|
$this->error = 'Learnpath ID does not exist in database ('.$sql.')'; |
|
443
|
|
|
} |
|
444
|
|
|
} |
|
445
|
|
|
} |
|
446
|
|
|
|
|
447
|
|
|
/** |
|
448
|
|
|
* @return string |
|
449
|
|
|
*/ |
|
450
|
|
|
public function getCourseCode() |
|
451
|
|
|
{ |
|
452
|
|
|
return $this->cc; |
|
453
|
|
|
} |
|
454
|
|
|
|
|
455
|
|
|
/** |
|
456
|
|
|
* @return int |
|
457
|
|
|
*/ |
|
458
|
|
|
public function get_course_int_id() |
|
459
|
|
|
{ |
|
460
|
|
|
return isset($this->course_int_id) ? $this->course_int_id : api_get_course_int_id(); |
|
461
|
|
|
} |
|
462
|
|
|
|
|
463
|
|
|
/** |
|
464
|
|
|
* @param $course_id |
|
465
|
|
|
* |
|
466
|
|
|
* @return int |
|
467
|
|
|
*/ |
|
468
|
|
|
public function set_course_int_id($course_id) |
|
469
|
|
|
{ |
|
470
|
|
|
return $this->course_int_id = (int) $course_id; |
|
471
|
|
|
} |
|
472
|
|
|
|
|
473
|
|
|
/** |
|
474
|
|
|
* Function rewritten based on old_add_item() from Yannick Warnier. |
|
475
|
|
|
* Due the fact that users can decide where the item should come, I had to overlook this function and |
|
476
|
|
|
* I found it better to rewrite it. Old function is still available. |
|
477
|
|
|
* Added also the possibility to add a description. |
|
478
|
|
|
* |
|
479
|
|
|
* @param int $parent |
|
480
|
|
|
* @param int $previous |
|
481
|
|
|
* @param string $type |
|
482
|
|
|
* @param int $id resource ID (ref) |
|
483
|
|
|
* @param string $title |
|
484
|
|
|
* @param string $description |
|
485
|
|
|
* @param int $prerequisites |
|
486
|
|
|
* @param int $max_time_allowed |
|
487
|
|
|
* @param int $userId |
|
488
|
|
|
* |
|
489
|
|
|
* @return int |
|
490
|
|
|
*/ |
|
491
|
|
|
public function add_item( |
|
492
|
|
|
$parent, |
|
493
|
|
|
$previous, |
|
494
|
|
|
$type = 'dir', |
|
495
|
|
|
$id, |
|
496
|
|
|
$title, |
|
497
|
|
|
$description, |
|
498
|
|
|
$prerequisites = 0, |
|
499
|
|
|
$max_time_allowed = 0, |
|
500
|
|
|
$userId = 0 |
|
501
|
|
|
) { |
|
502
|
|
|
$course_id = $this->course_info['real_id']; |
|
503
|
|
|
if ($this->debug > 0) { |
|
504
|
|
|
error_log('In learnpath::add_item('.$parent.','.$previous.','.$type.','.$id.','.$title.')'); |
|
505
|
|
|
} |
|
506
|
|
|
if (empty($course_id)) { |
|
507
|
|
|
// Sometimes Oogie doesn't catch the course info but sets $this->cc |
|
508
|
|
|
$this->course_info = api_get_course_info($this->cc); |
|
509
|
|
|
$course_id = $this->course_info['real_id']; |
|
510
|
|
|
} |
|
511
|
|
|
$userId = empty($userId) ? api_get_user_id() : $userId; |
|
512
|
|
|
$sessionId = api_get_session_id(); |
|
513
|
|
|
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
514
|
|
|
$_course = $this->course_info; |
|
515
|
|
|
$parent = (int) $parent; |
|
516
|
|
|
$previous = (int) $previous; |
|
517
|
|
|
$id = (int) $id; |
|
518
|
|
|
$max_time_allowed = htmlentities($max_time_allowed); |
|
519
|
|
|
if (empty($max_time_allowed)) { |
|
520
|
|
|
$max_time_allowed = 0; |
|
521
|
|
|
} |
|
522
|
|
|
$sql = "SELECT COUNT(iid) AS num |
|
523
|
|
|
FROM $tbl_lp_item |
|
524
|
|
|
WHERE |
|
525
|
|
|
c_id = $course_id AND |
|
526
|
|
|
lp_id = ".$this->get_id()." AND |
|
527
|
|
|
parent_item_id = ".$parent; |
|
528
|
|
|
|
|
529
|
|
|
$res_count = Database::query($sql); |
|
530
|
|
|
$row = Database::fetch_array($res_count); |
|
531
|
|
|
$num = $row['num']; |
|
532
|
|
|
|
|
533
|
|
|
$tmp_previous = 0; |
|
534
|
|
|
$display_order = 0; |
|
535
|
|
|
$next = 0; |
|
536
|
|
|
if ($num > 0) { |
|
537
|
|
|
if (empty($previous)) { |
|
538
|
|
|
$sql = "SELECT iid, next_item_id, display_order |
|
539
|
|
|
FROM $tbl_lp_item |
|
540
|
|
|
WHERE |
|
541
|
|
|
c_id = $course_id AND |
|
542
|
|
|
lp_id = ".$this->get_id()." AND |
|
543
|
|
|
parent_item_id = $parent AND |
|
544
|
|
|
previous_item_id = 0 OR |
|
545
|
|
|
previous_item_id = $parent"; |
|
546
|
|
|
$result = Database::query($sql); |
|
547
|
|
|
$row = Database::fetch_array($result); |
|
548
|
|
|
if ($row) { |
|
549
|
|
|
$next = $row['iid']; |
|
550
|
|
|
} |
|
551
|
|
|
} else { |
|
552
|
|
|
$previous = (int) $previous; |
|
553
|
|
|
$sql = "SELECT iid, previous_item_id, next_item_id, display_order |
|
554
|
|
|
FROM $tbl_lp_item |
|
555
|
|
|
WHERE |
|
556
|
|
|
c_id = $course_id AND |
|
557
|
|
|
lp_id = ".$this->get_id()." AND |
|
558
|
|
|
id = $previous"; |
|
559
|
|
|
$result = Database::query($sql); |
|
560
|
|
|
$row = Database::fetch_array($result); |
|
561
|
|
|
if ($row) { |
|
562
|
|
|
$tmp_previous = $row['iid']; |
|
563
|
|
|
$next = $row['next_item_id']; |
|
564
|
|
|
$display_order = $row['display_order']; |
|
565
|
|
|
} |
|
566
|
|
|
} |
|
567
|
|
|
} |
|
568
|
|
|
|
|
569
|
|
|
$id = (int) $id; |
|
570
|
|
|
$typeCleaned = Database::escape_string($type); |
|
571
|
|
|
$max_score = 100; |
|
572
|
|
|
if ($type === 'quiz') { |
|
573
|
|
|
$sql = 'SELECT SUM(ponderation) |
|
574
|
|
|
FROM '.Database::get_course_table(TABLE_QUIZ_QUESTION).' as quiz_question |
|
575
|
|
|
INNER JOIN '.Database::get_course_table(TABLE_QUIZ_TEST_QUESTION).' as quiz_rel_question |
|
576
|
|
|
ON |
|
577
|
|
|
quiz_question.id = quiz_rel_question.question_id AND |
|
578
|
|
|
quiz_question.c_id = quiz_rel_question.c_id |
|
579
|
|
|
WHERE |
|
580
|
|
|
quiz_rel_question.exercice_id = '.$id." AND |
|
581
|
|
|
quiz_question.c_id = $course_id AND |
|
582
|
|
|
quiz_rel_question.c_id = $course_id "; |
|
583
|
|
|
$rsQuiz = Database::query($sql); |
|
584
|
|
|
$max_score = Database::result($rsQuiz, 0, 0); |
|
585
|
|
|
|
|
586
|
|
|
// Disabling the exercise if we add it inside a LP |
|
587
|
|
|
$exercise = new Exercise($course_id); |
|
588
|
|
|
$exercise->read($id); |
|
589
|
|
|
$exercise->disable(); |
|
590
|
|
|
$exercise->save(); |
|
591
|
|
|
} |
|
592
|
|
|
|
|
593
|
|
|
$params = [ |
|
594
|
|
|
'c_id' => $course_id, |
|
595
|
|
|
'lp_id' => $this->get_id(), |
|
596
|
|
|
'item_type' => $typeCleaned, |
|
597
|
|
|
'ref' => '', |
|
598
|
|
|
'title' => $title, |
|
599
|
|
|
'description' => $description, |
|
600
|
|
|
'path' => $id, |
|
601
|
|
|
'max_score' => $max_score, |
|
602
|
|
|
'parent_item_id' => $parent, |
|
603
|
|
|
'previous_item_id' => $previous, |
|
604
|
|
|
'next_item_id' => (int) $next, |
|
605
|
|
|
'display_order' => $display_order + 1, |
|
606
|
|
|
'prerequisite' => $prerequisites, |
|
607
|
|
|
'max_time_allowed' => $max_time_allowed, |
|
608
|
|
|
'min_score' => 0, |
|
609
|
|
|
'launch_data' => '', |
|
610
|
|
|
]; |
|
611
|
|
|
|
|
612
|
|
|
if ($prerequisites != 0) { |
|
613
|
|
|
$params['prerequisite'] = $prerequisites; |
|
614
|
|
|
} |
|
615
|
|
|
|
|
616
|
|
|
$new_item_id = Database::insert($tbl_lp_item, $params); |
|
617
|
|
|
if ($new_item_id) { |
|
618
|
|
|
if ($this->debug > 2) { |
|
619
|
|
|
error_log('Inserting dir/chapter: '.$new_item_id, 0); |
|
620
|
|
|
} |
|
621
|
|
|
$sql = "UPDATE $tbl_lp_item SET id = iid WHERE iid = $new_item_id"; |
|
622
|
|
|
Database::query($sql); |
|
623
|
|
|
|
|
624
|
|
|
if (!empty($next)) { |
|
625
|
|
|
$sql = "UPDATE $tbl_lp_item |
|
626
|
|
|
SET previous_item_id = $new_item_id |
|
627
|
|
|
WHERE c_id = $course_id AND id = $next"; |
|
628
|
|
|
Database::query($sql); |
|
629
|
|
|
} |
|
630
|
|
|
|
|
631
|
|
|
// Update the item that should be before the new item. |
|
632
|
|
|
if (!empty($tmp_previous)) { |
|
633
|
|
|
$sql = "UPDATE $tbl_lp_item |
|
634
|
|
|
SET next_item_id = $new_item_id |
|
635
|
|
|
WHERE c_id = $course_id AND id = $tmp_previous"; |
|
636
|
|
|
Database::query($sql); |
|
637
|
|
|
} |
|
638
|
|
|
|
|
639
|
|
|
// Update all the items after the new item. |
|
640
|
|
|
$sql = "UPDATE $tbl_lp_item |
|
641
|
|
|
SET display_order = display_order + 1 |
|
642
|
|
|
WHERE |
|
643
|
|
|
c_id = $course_id AND |
|
644
|
|
|
lp_id = ".$this->get_id()." AND |
|
645
|
|
|
iid <> $new_item_id AND |
|
646
|
|
|
parent_item_id = $parent AND |
|
647
|
|
|
display_order > $display_order"; |
|
648
|
|
|
Database::query($sql); |
|
649
|
|
|
|
|
650
|
|
|
// Update the item that should come after the new item. |
|
651
|
|
|
$sql = "UPDATE $tbl_lp_item |
|
652
|
|
|
SET ref = $new_item_id |
|
653
|
|
|
WHERE c_id = $course_id AND iid = $new_item_id"; |
|
654
|
|
|
Database::query($sql); |
|
655
|
|
|
|
|
656
|
|
|
// Upload audio. |
|
657
|
|
|
if (!empty($_FILES['mp3']['name'])) { |
|
658
|
|
|
// Create the audio folder if it does not exist yet. |
|
659
|
|
|
$filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/'; |
|
660
|
|
|
if (!is_dir($filepath.'audio')) { |
|
661
|
|
|
mkdir( |
|
662
|
|
|
$filepath.'audio', |
|
663
|
|
|
api_get_permissions_for_new_directories() |
|
664
|
|
|
); |
|
665
|
|
|
$audio_id = add_document( |
|
666
|
|
|
$_course, |
|
667
|
|
|
'/audio', |
|
668
|
|
|
'folder', |
|
669
|
|
|
0, |
|
670
|
|
|
'audio', |
|
671
|
|
|
'', |
|
672
|
|
|
0, |
|
673
|
|
|
true, |
|
674
|
|
|
null, |
|
675
|
|
|
$sessionId, |
|
676
|
|
|
$userId |
|
677
|
|
|
); |
|
678
|
|
|
api_item_property_update( |
|
679
|
|
|
$_course, |
|
680
|
|
|
TOOL_DOCUMENT, |
|
681
|
|
|
$audio_id, |
|
682
|
|
|
'FolderCreated', |
|
683
|
|
|
$userId, |
|
684
|
|
|
null, |
|
685
|
|
|
null, |
|
686
|
|
|
null, |
|
687
|
|
|
null, |
|
688
|
|
|
$sessionId |
|
689
|
|
|
); |
|
690
|
|
|
api_item_property_update( |
|
691
|
|
|
$_course, |
|
692
|
|
|
TOOL_DOCUMENT, |
|
693
|
|
|
$audio_id, |
|
694
|
|
|
'invisible', |
|
695
|
|
|
$userId, |
|
696
|
|
|
null, |
|
697
|
|
|
null, |
|
698
|
|
|
null, |
|
699
|
|
|
null, |
|
700
|
|
|
$sessionId |
|
701
|
|
|
); |
|
702
|
|
|
} |
|
703
|
|
|
|
|
704
|
|
|
$file_path = handle_uploaded_document( |
|
705
|
|
|
$_course, |
|
706
|
|
|
$_FILES['mp3'], |
|
707
|
|
|
api_get_path(SYS_COURSE_PATH).$_course['path'].'/document', |
|
708
|
|
|
'/audio', |
|
709
|
|
|
$userId, |
|
710
|
|
|
'', |
|
711
|
|
|
'', |
|
712
|
|
|
'', |
|
713
|
|
|
'', |
|
714
|
|
|
false |
|
715
|
|
|
); |
|
716
|
|
|
|
|
717
|
|
|
// Getting the filename only. |
|
718
|
|
|
$file_components = explode('/', $file_path); |
|
719
|
|
|
$file = $file_components[count($file_components) - 1]; |
|
720
|
|
|
|
|
721
|
|
|
// Store the mp3 file in the lp_item table. |
|
722
|
|
|
$sql = "UPDATE $tbl_lp_item SET |
|
723
|
|
|
audio = '".Database::escape_string($file)."' |
|
724
|
|
|
WHERE iid = '".intval($new_item_id)."'"; |
|
725
|
|
|
Database::query($sql); |
|
726
|
|
|
} |
|
727
|
|
|
} |
|
728
|
|
|
|
|
729
|
|
|
return $new_item_id; |
|
730
|
|
|
} |
|
731
|
|
|
|
|
732
|
|
|
/** |
|
733
|
|
|
* Static admin function allowing addition of a learnpath to a course. |
|
734
|
|
|
* |
|
735
|
|
|
* @param string $courseCode |
|
736
|
|
|
* @param string $name |
|
737
|
|
|
* @param string $description |
|
738
|
|
|
* @param string $learnpath |
|
739
|
|
|
* @param string $origin |
|
740
|
|
|
* @param string $zipname Zip file containing the learnpath or directory containing the learnpath |
|
741
|
|
|
* @param string $publicated_on |
|
742
|
|
|
* @param string $expired_on |
|
743
|
|
|
* @param int $categoryId |
|
744
|
|
|
* @param int $userId |
|
745
|
|
|
* |
|
746
|
|
|
* @return int The new learnpath ID on success, 0 on failure |
|
747
|
|
|
*/ |
|
748
|
|
|
public static function add_lp( |
|
749
|
|
|
$courseCode, |
|
750
|
|
|
$name, |
|
751
|
|
|
$description = '', |
|
752
|
|
|
$learnpath = 'guess', |
|
753
|
|
|
$origin = 'zip', |
|
754
|
|
|
$zipname = '', |
|
755
|
|
|
$publicated_on = '', |
|
756
|
|
|
$expired_on = '', |
|
757
|
|
|
$categoryId = 0, |
|
758
|
|
|
$userId = 0 |
|
759
|
|
|
) { |
|
760
|
|
|
global $charset; |
|
761
|
|
|
|
|
762
|
|
|
if (!empty($courseCode)) { |
|
763
|
|
|
$courseInfo = api_get_course_info($courseCode); |
|
764
|
|
|
$course_id = $courseInfo['real_id']; |
|
765
|
|
|
} else { |
|
766
|
|
|
$course_id = api_get_course_int_id(); |
|
767
|
|
|
$courseInfo = api_get_course_info(); |
|
768
|
|
|
} |
|
769
|
|
|
|
|
770
|
|
|
$tbl_lp = Database::get_course_table(TABLE_LP_MAIN); |
|
771
|
|
|
// Check course code exists. |
|
772
|
|
|
// Check lp_name doesn't exist, otherwise append something. |
|
773
|
|
|
$i = 0; |
|
774
|
|
|
$name = Database::escape_string($name); |
|
775
|
|
|
$categoryId = (int) $categoryId; |
|
776
|
|
|
|
|
777
|
|
|
// Session id. |
|
778
|
|
|
$session_id = api_get_session_id(); |
|
779
|
|
|
$userId = empty($userId) ? api_get_user_id() : $userId; |
|
780
|
|
|
$check_name = "SELECT * FROM $tbl_lp |
|
781
|
|
|
WHERE c_id = $course_id AND name = '$name'"; |
|
782
|
|
|
|
|
783
|
|
|
$res_name = Database::query($check_name); |
|
784
|
|
|
|
|
785
|
|
|
if (empty($publicated_on)) { |
|
786
|
|
|
$publicated_on = null; |
|
787
|
|
|
} else { |
|
788
|
|
|
$publicated_on = Database::escape_string(api_get_utc_datetime($publicated_on)); |
|
789
|
|
|
} |
|
790
|
|
|
|
|
791
|
|
|
if (empty($expired_on)) { |
|
792
|
|
|
$expired_on = null; |
|
793
|
|
|
} else { |
|
794
|
|
|
$expired_on = Database::escape_string(api_get_utc_datetime($expired_on)); |
|
795
|
|
|
} |
|
796
|
|
|
|
|
797
|
|
|
while (Database::num_rows($res_name)) { |
|
798
|
|
|
// There is already one such name, update the current one a bit. |
|
799
|
|
|
$i++; |
|
800
|
|
|
$name = $name.' - '.$i; |
|
801
|
|
|
$check_name = "SELECT * FROM $tbl_lp |
|
802
|
|
|
WHERE c_id = $course_id AND name = '$name'"; |
|
803
|
|
|
$res_name = Database::query($check_name); |
|
804
|
|
|
} |
|
805
|
|
|
// New name does not exist yet; keep it. |
|
806
|
|
|
// Escape description. |
|
807
|
|
|
// Kevin: added htmlentities(). |
|
808
|
|
|
$description = Database::escape_string(api_htmlentities($description, ENT_QUOTES, $charset)); |
|
809
|
|
|
$type = 1; |
|
810
|
|
|
switch ($learnpath) { |
|
811
|
|
|
case 'guess': |
|
812
|
|
|
break; |
|
813
|
|
|
case 'dokeos': |
|
814
|
|
|
case 'chamilo': |
|
815
|
|
|
$type = 1; |
|
816
|
|
|
break; |
|
817
|
|
|
case 'aicc': |
|
818
|
|
|
break; |
|
819
|
|
|
} |
|
820
|
|
|
|
|
821
|
|
|
switch ($origin) { |
|
822
|
|
|
case 'zip': |
|
823
|
|
|
// Check zip name string. If empty, we are currently creating a new Chamilo learnpath. |
|
824
|
|
|
break; |
|
825
|
|
|
case 'manual': |
|
826
|
|
|
default: |
|
827
|
|
|
$get_max = "SELECT MAX(display_order) |
|
828
|
|
|
FROM $tbl_lp WHERE c_id = $course_id"; |
|
829
|
|
|
$res_max = Database::query($get_max); |
|
830
|
|
|
if (Database::num_rows($res_max) < 1) { |
|
831
|
|
|
$dsp = 1; |
|
832
|
|
|
} else { |
|
833
|
|
|
$row = Database::fetch_array($res_max); |
|
834
|
|
|
$dsp = $row[0] + 1; |
|
835
|
|
|
} |
|
836
|
|
|
|
|
837
|
|
|
$params = [ |
|
838
|
|
|
'c_id' => $course_id, |
|
839
|
|
|
'lp_type' => $type, |
|
840
|
|
|
'name' => $name, |
|
841
|
|
|
'description' => $description, |
|
842
|
|
|
'path' => '', |
|
843
|
|
|
'default_view_mod' => 'embedded', |
|
844
|
|
|
'default_encoding' => 'UTF-8', |
|
845
|
|
|
'display_order' => $dsp, |
|
846
|
|
|
'content_maker' => 'Chamilo', |
|
847
|
|
|
'content_local' => 'local', |
|
848
|
|
|
'js_lib' => '', |
|
849
|
|
|
'session_id' => $session_id, |
|
850
|
|
|
'created_on' => api_get_utc_datetime(), |
|
851
|
|
|
'modified_on' => api_get_utc_datetime(), |
|
852
|
|
|
'publicated_on' => $publicated_on, |
|
853
|
|
|
'expired_on' => $expired_on, |
|
854
|
|
|
'category_id' => $categoryId, |
|
855
|
|
|
'force_commit' => 0, |
|
856
|
|
|
'content_license' => '', |
|
857
|
|
|
'debug' => 0, |
|
858
|
|
|
'theme' => '', |
|
859
|
|
|
'preview_image' => '', |
|
860
|
|
|
'author' => '', |
|
861
|
|
|
'prerequisite' => 0, |
|
862
|
|
|
'hide_toc_frame' => 0, |
|
863
|
|
|
'seriousgame_mode' => 0, |
|
864
|
|
|
'autolaunch' => 0, |
|
865
|
|
|
'max_attempts' => 0, |
|
866
|
|
|
'subscribe_users' => 0, |
|
867
|
|
|
'accumulate_scorm_time' => 1, |
|
868
|
|
|
]; |
|
869
|
|
|
$id = Database::insert($tbl_lp, $params); |
|
870
|
|
|
|
|
871
|
|
|
if ($id > 0) { |
|
872
|
|
|
$sql = "UPDATE $tbl_lp SET id = iid WHERE iid = $id"; |
|
873
|
|
|
Database::query($sql); |
|
874
|
|
|
|
|
875
|
|
|
// Insert into item_property. |
|
876
|
|
|
api_item_property_update( |
|
877
|
|
|
$courseInfo, |
|
878
|
|
|
TOOL_LEARNPATH, |
|
879
|
|
|
$id, |
|
880
|
|
|
'LearnpathAdded', |
|
881
|
|
|
$userId |
|
882
|
|
|
); |
|
883
|
|
|
api_set_default_visibility( |
|
884
|
|
|
$id, |
|
885
|
|
|
TOOL_LEARNPATH, |
|
886
|
|
|
0, |
|
887
|
|
|
$courseInfo, |
|
888
|
|
|
$session_id, |
|
889
|
|
|
$userId |
|
890
|
|
|
); |
|
891
|
|
|
|
|
892
|
|
|
return $id; |
|
893
|
|
|
} |
|
894
|
|
|
break; |
|
895
|
|
|
} |
|
896
|
|
|
} |
|
897
|
|
|
|
|
898
|
|
|
/** |
|
899
|
|
|
* Auto completes the parents of an item in case it's been completed or passed. |
|
900
|
|
|
* |
|
901
|
|
|
* @param int $item Optional ID of the item from which to look for parents |
|
902
|
|
|
*/ |
|
903
|
|
|
public function autocomplete_parents($item) |
|
904
|
|
|
{ |
|
905
|
|
|
$debug = $this->debug; |
|
906
|
|
|
|
|
907
|
|
|
if ($debug) { |
|
908
|
|
|
error_log('Learnpath::autocomplete_parents()'); |
|
909
|
|
|
} |
|
910
|
|
|
|
|
911
|
|
|
if (empty($item)) { |
|
912
|
|
|
$item = $this->current; |
|
913
|
|
|
} |
|
914
|
|
|
|
|
915
|
|
|
$currentItem = $this->getItem($item); |
|
916
|
|
|
if ($currentItem) { |
|
917
|
|
|
$parent_id = $currentItem->get_parent(); |
|
918
|
|
|
$parent = $this->getItem($parent_id); |
|
919
|
|
|
if ($parent) { |
|
920
|
|
|
// if $item points to an object and there is a parent. |
|
921
|
|
|
if ($debug) { |
|
922
|
|
|
error_log( |
|
923
|
|
|
'Autocompleting parent of item '.$item.' '. |
|
924
|
|
|
$currentItem->get_title().'" (item '.$parent_id.' "'.$parent->get_title().'") ', |
|
925
|
|
|
0 |
|
926
|
|
|
); |
|
927
|
|
|
} |
|
928
|
|
|
|
|
929
|
|
|
// New experiment including failed and browsed in completed status. |
|
930
|
|
|
//$current_status = $currentItem->get_status(); |
|
931
|
|
|
//if ($currentItem->is_done() || $current_status == 'browsed' || $current_status == 'failed') { |
|
932
|
|
|
// Fixes chapter auto complete |
|
933
|
|
|
if (true) { |
|
|
|
|
|
|
934
|
|
|
// If the current item is completed or passes or succeeded. |
|
935
|
|
|
$updateParentStatus = true; |
|
936
|
|
|
if ($debug) { |
|
937
|
|
|
error_log('Status of current item is alright'); |
|
938
|
|
|
} |
|
939
|
|
|
|
|
940
|
|
|
foreach ($parent->get_children() as $childItemId) { |
|
941
|
|
|
$childItem = $this->getItem($childItemId); |
|
942
|
|
|
|
|
943
|
|
|
// If children was not set try to get the info |
|
944
|
|
|
if (empty($childItem->db_item_view_id)) { |
|
945
|
|
|
$childItem->set_lp_view($this->lp_view_id, $this->course_int_id); |
|
946
|
|
|
} |
|
947
|
|
|
|
|
948
|
|
|
// Check all his brothers (parent's children) for completion status. |
|
949
|
|
|
if ($childItemId != $item) { |
|
950
|
|
|
if ($debug) { |
|
951
|
|
|
error_log( |
|
952
|
|
|
'Looking at brother #'.$childItemId.' "'.$childItem->get_title().'", status is '.$childItem->get_status(), |
|
953
|
|
|
0 |
|
954
|
|
|
); |
|
955
|
|
|
} |
|
956
|
|
|
// Trying completing parents of failed and browsed items as well. |
|
957
|
|
|
if ($childItem->status_is( |
|
958
|
|
|
[ |
|
959
|
|
|
'completed', |
|
960
|
|
|
'passed', |
|
961
|
|
|
'succeeded', |
|
962
|
|
|
'browsed', |
|
963
|
|
|
'failed', |
|
964
|
|
|
] |
|
965
|
|
|
) |
|
966
|
|
|
) { |
|
967
|
|
|
// Keep completion status to true. |
|
968
|
|
|
continue; |
|
969
|
|
|
} else { |
|
970
|
|
|
if ($debug > 2) { |
|
971
|
|
|
error_log( |
|
972
|
|
|
'Found one incomplete child of parent #'.$parent_id.': child #'.$childItemId.' "'.$childItem->get_title().'", is '.$childItem->get_status().' db_item_view_id:#'.$childItem->db_item_view_id, |
|
973
|
|
|
0 |
|
974
|
|
|
); |
|
975
|
|
|
} |
|
976
|
|
|
$updateParentStatus = false; |
|
977
|
|
|
break; |
|
978
|
|
|
} |
|
979
|
|
|
} |
|
980
|
|
|
} |
|
981
|
|
|
|
|
982
|
|
|
if ($updateParentStatus) { |
|
983
|
|
|
// If all the children were completed: |
|
984
|
|
|
$parent->set_status('completed'); |
|
985
|
|
|
$parent->save(false, $this->prerequisites_match($parent->get_id())); |
|
986
|
|
|
// Force the status to "completed" |
|
987
|
|
|
//$this->update_queue[$parent->get_id()] = $parent->get_status(); |
|
988
|
|
|
$this->update_queue[$parent->get_id()] = 'completed'; |
|
989
|
|
|
if ($debug) { |
|
990
|
|
|
error_log( |
|
991
|
|
|
'Added parent #'.$parent->get_id().' "'.$parent->get_title().'" to update queue status: completed '. |
|
992
|
|
|
print_r($this->update_queue, 1), |
|
993
|
|
|
0 |
|
994
|
|
|
); |
|
995
|
|
|
} |
|
996
|
|
|
// Recursive call. |
|
997
|
|
|
$this->autocomplete_parents($parent->get_id()); |
|
998
|
|
|
} |
|
999
|
|
|
} |
|
1000
|
|
|
} else { |
|
1001
|
|
|
if ($debug) { |
|
1002
|
|
|
error_log("Parent #$parent_id does not exists"); |
|
1003
|
|
|
} |
|
1004
|
|
|
} |
|
1005
|
|
|
} else { |
|
1006
|
|
|
if ($debug) { |
|
1007
|
|
|
error_log("#$item is an item that doesn't have parents"); |
|
1008
|
|
|
} |
|
1009
|
|
|
} |
|
1010
|
|
|
} |
|
1011
|
|
|
|
|
1012
|
|
|
/** |
|
1013
|
|
|
* Closes the current resource. |
|
1014
|
|
|
* |
|
1015
|
|
|
* Stops the timer |
|
1016
|
|
|
* Saves into the database if required |
|
1017
|
|
|
* Clears the current resource data from this object |
|
1018
|
|
|
* |
|
1019
|
|
|
* @return bool True on success, false on failure |
|
1020
|
|
|
*/ |
|
1021
|
|
|
public function close() |
|
1022
|
|
|
{ |
|
1023
|
|
|
if ($this->debug > 0) { |
|
1024
|
|
|
error_log('In learnpath::close()', 0); |
|
1025
|
|
|
} |
|
1026
|
|
|
if (empty($this->lp_id)) { |
|
1027
|
|
|
$this->error = 'Trying to close this learnpath but no ID is set'; |
|
1028
|
|
|
|
|
1029
|
|
|
return false; |
|
1030
|
|
|
} |
|
1031
|
|
|
$this->current_time_stop = time(); |
|
1032
|
|
|
$this->ordered_items = []; |
|
1033
|
|
|
$this->index = 0; |
|
1034
|
|
|
unset($this->lp_id); |
|
1035
|
|
|
//unset other stuff |
|
1036
|
|
|
return true; |
|
1037
|
|
|
} |
|
1038
|
|
|
|
|
1039
|
|
|
/** |
|
1040
|
|
|
* Static admin function allowing removal of a learnpath. |
|
1041
|
|
|
* |
|
1042
|
|
|
* @param array $courseInfo |
|
1043
|
|
|
* @param int $id Learnpath ID |
|
1044
|
|
|
* @param string $delete Whether to delete data or keep it (default: 'keep', others: 'remove') |
|
1045
|
|
|
* |
|
1046
|
|
|
* @return bool True on success, false on failure (might change that to return number of elements deleted) |
|
1047
|
|
|
*/ |
|
1048
|
|
|
public function delete($courseInfo = null, $id = null, $delete = 'keep') |
|
1049
|
|
|
{ |
|
1050
|
|
|
$course_id = api_get_course_int_id(); |
|
1051
|
|
|
if (!empty($courseInfo)) { |
|
1052
|
|
|
$course_id = isset($courseInfo['real_id']) ? $courseInfo['real_id'] : $course_id; |
|
1053
|
|
|
} |
|
1054
|
|
|
|
|
1055
|
|
|
// TODO: Implement a way of getting this to work when the current object is not set. |
|
1056
|
|
|
// In clear: implement this in the item class as well (abstract class) and use the given ID in queries. |
|
1057
|
|
|
// If an ID is specifically given and the current LP is not the same, prevent delete. |
|
1058
|
|
|
if (!empty($id) && ($id != $this->lp_id)) { |
|
1059
|
|
|
return false; |
|
1060
|
|
|
} |
|
1061
|
|
|
|
|
1062
|
|
|
$lp = Database::get_course_table(TABLE_LP_MAIN); |
|
1063
|
|
|
$lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
1064
|
|
|
$lp_view = Database::get_course_table(TABLE_LP_VIEW); |
|
1065
|
|
|
$lp_item_view = Database::get_course_table(TABLE_LP_ITEM_VIEW); |
|
1066
|
|
|
|
|
1067
|
|
|
// Delete lp item id. |
|
1068
|
|
|
foreach ($this->items as $lpItemId => $dummy) { |
|
1069
|
|
|
$sql = "DELETE FROM $lp_item_view |
|
1070
|
|
|
WHERE c_id = $course_id AND lp_item_id = '".$lpItemId."'"; |
|
1071
|
|
|
Database::query($sql); |
|
1072
|
|
|
} |
|
1073
|
|
|
|
|
1074
|
|
|
// Proposed by Christophe (nickname: clefevre) |
|
1075
|
|
|
$sql = "DELETE FROM $lp_item |
|
1076
|
|
|
WHERE c_id = $course_id AND lp_id = ".$this->lp_id; |
|
1077
|
|
|
Database::query($sql); |
|
1078
|
|
|
|
|
1079
|
|
|
$sql = "DELETE FROM $lp_view |
|
1080
|
|
|
WHERE c_id = $course_id AND lp_id = ".$this->lp_id; |
|
1081
|
|
|
Database::query($sql); |
|
1082
|
|
|
|
|
1083
|
|
|
self::toggle_publish($this->lp_id, 'i'); |
|
1084
|
|
|
|
|
1085
|
|
|
if ($this->type == 2 || $this->type == 3) { |
|
1086
|
|
|
// This is a scorm learning path, delete the files as well. |
|
1087
|
|
|
$sql = "SELECT path FROM $lp |
|
1088
|
|
|
WHERE iid = ".$this->lp_id; |
|
1089
|
|
|
$res = Database::query($sql); |
|
1090
|
|
|
if (Database::num_rows($res) > 0) { |
|
1091
|
|
|
$row = Database::fetch_array($res); |
|
1092
|
|
|
$path = $row['path']; |
|
1093
|
|
|
$sql = "SELECT id FROM $lp |
|
1094
|
|
|
WHERE |
|
1095
|
|
|
c_id = $course_id AND |
|
1096
|
|
|
path = '$path' AND |
|
1097
|
|
|
iid != ".$this->lp_id; |
|
1098
|
|
|
$res = Database::query($sql); |
|
1099
|
|
|
if (Database::num_rows($res) > 0) { |
|
1100
|
|
|
// Another learning path uses this directory, so don't delete it. |
|
1101
|
|
|
if ($this->debug > 2) { |
|
1102
|
|
|
error_log('In learnpath::delete(), found other LP using path '.$path.', keeping directory', 0); |
|
1103
|
|
|
} |
|
1104
|
|
|
} else { |
|
1105
|
|
|
// No other LP uses that directory, delete it. |
|
1106
|
|
|
$course_rel_dir = api_get_course_path().'/scorm/'; // scorm dir web path starting from /courses |
|
1107
|
|
|
// The absolute system path for this course. |
|
1108
|
|
|
$course_scorm_dir = api_get_path(SYS_COURSE_PATH).$course_rel_dir; |
|
1109
|
|
|
if ($delete == 'remove' && is_dir($course_scorm_dir.$path) && !empty($course_scorm_dir)) { |
|
1110
|
|
|
if ($this->debug > 2) { |
|
1111
|
|
|
error_log('In learnpath::delete(), found SCORM, deleting directory: '.$course_scorm_dir.$path, 0); |
|
1112
|
|
|
} |
|
1113
|
|
|
// Proposed by Christophe (clefevre). |
|
1114
|
|
|
if (strcmp(substr($path, -2), "/.") == 0) { |
|
1115
|
|
|
$path = substr($path, 0, -1); // Remove "." at the end. |
|
1116
|
|
|
} |
|
1117
|
|
|
//exec('rm -rf ' . $course_scorm_dir . $path); // See Bug #5208, this is not OS-portable way. |
|
1118
|
|
|
rmdirr($course_scorm_dir.$path); |
|
1119
|
|
|
} |
|
1120
|
|
|
} |
|
1121
|
|
|
} |
|
1122
|
|
|
} |
|
1123
|
|
|
|
|
1124
|
|
|
$tbl_tool = Database::get_course_table(TABLE_TOOL_LIST); |
|
1125
|
|
|
$link = 'lp/lp_controller.php?action=view&lp_id='.$this->lp_id; |
|
1126
|
|
|
// Delete tools |
|
1127
|
|
|
$sql = "DELETE FROM $tbl_tool |
|
1128
|
|
|
WHERE c_id = $course_id AND (link LIKE '$link%' AND image='scormbuilder.gif')"; |
|
1129
|
|
|
Database::query($sql); |
|
1130
|
|
|
|
|
1131
|
|
|
$sql = "DELETE FROM $lp |
|
1132
|
|
|
WHERE iid = ".$this->lp_id; |
|
1133
|
|
|
Database::query($sql); |
|
1134
|
|
|
// Updates the display order of all lps. |
|
1135
|
|
|
$this->update_display_order(); |
|
1136
|
|
|
|
|
1137
|
|
|
api_item_property_update( |
|
1138
|
|
|
api_get_course_info(), |
|
1139
|
|
|
TOOL_LEARNPATH, |
|
1140
|
|
|
$this->lp_id, |
|
1141
|
|
|
'delete', |
|
1142
|
|
|
api_get_user_id() |
|
1143
|
|
|
); |
|
1144
|
|
|
|
|
1145
|
|
|
$link_info = GradebookUtils::isResourceInCourseGradebook( |
|
1146
|
|
|
api_get_course_id(), |
|
1147
|
|
|
4, |
|
1148
|
|
|
$id, |
|
1149
|
|
|
api_get_session_id() |
|
1150
|
|
|
); |
|
1151
|
|
|
|
|
1152
|
|
|
if ($link_info !== false) { |
|
1153
|
|
|
GradebookUtils::remove_resource_from_course_gradebook($link_info['id']); |
|
1154
|
|
|
} |
|
1155
|
|
|
|
|
1156
|
|
|
if (api_get_setting('search_enabled') == 'true') { |
|
1157
|
|
|
require_once api_get_path(LIBRARY_PATH).'specific_fields_manager.lib.php'; |
|
1158
|
|
|
delete_all_values_for_item($this->cc, TOOL_LEARNPATH, $this->lp_id); |
|
1159
|
|
|
} |
|
1160
|
|
|
} |
|
1161
|
|
|
|
|
1162
|
|
|
/** |
|
1163
|
|
|
* Removes all the children of one item - dangerous! |
|
1164
|
|
|
* |
|
1165
|
|
|
* @param int $id Element ID of which children have to be removed |
|
1166
|
|
|
* |
|
1167
|
|
|
* @return int Total number of children removed |
|
1168
|
|
|
*/ |
|
1169
|
|
|
public function delete_children_items($id) |
|
1170
|
|
|
{ |
|
1171
|
|
|
$course_id = $this->course_info['real_id']; |
|
1172
|
|
|
if ($this->debug > 0) { |
|
1173
|
|
|
error_log('In learnpath::delete_children_items('.$id.')', 0); |
|
1174
|
|
|
} |
|
1175
|
|
|
$num = 0; |
|
1176
|
|
|
if (empty($id) || $id != strval(intval($id))) { |
|
1177
|
|
|
return false; |
|
1178
|
|
|
} |
|
1179
|
|
|
$lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
1180
|
|
|
$sql = "SELECT * FROM $lp_item |
|
1181
|
|
|
WHERE c_id = ".$course_id." AND parent_item_id = $id"; |
|
1182
|
|
|
$res = Database::query($sql); |
|
1183
|
|
|
while ($row = Database::fetch_array($res)) { |
|
1184
|
|
|
$num += $this->delete_children_items($row['iid']); |
|
1185
|
|
|
$sql = "DELETE FROM $lp_item |
|
1186
|
|
|
WHERE c_id = ".$course_id." AND iid = ".$row['iid']; |
|
1187
|
|
|
Database::query($sql); |
|
1188
|
|
|
$num++; |
|
1189
|
|
|
} |
|
1190
|
|
|
|
|
1191
|
|
|
return $num; |
|
1192
|
|
|
} |
|
1193
|
|
|
|
|
1194
|
|
|
/** |
|
1195
|
|
|
* Removes an item from the current learnpath. |
|
1196
|
|
|
* |
|
1197
|
|
|
* @param int $id Elem ID (0 if first) |
|
1198
|
|
|
* |
|
1199
|
|
|
* @return int Number of elements moved |
|
1200
|
|
|
* |
|
1201
|
|
|
* @todo implement resource removal |
|
1202
|
|
|
*/ |
|
1203
|
|
|
public function delete_item($id) |
|
1204
|
|
|
{ |
|
1205
|
|
|
$course_id = api_get_course_int_id(); |
|
1206
|
|
|
if ($this->debug > 0) { |
|
1207
|
|
|
error_log('In learnpath::delete_item()', 0); |
|
1208
|
|
|
} |
|
1209
|
|
|
// TODO: Implement the resource removal. |
|
1210
|
|
|
if (empty($id) || $id != strval(intval($id))) { |
|
1211
|
|
|
return false; |
|
1212
|
|
|
} |
|
1213
|
|
|
// First select item to get previous, next, and display order. |
|
1214
|
|
|
$lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
1215
|
|
|
$sql_sel = "SELECT * FROM $lp_item WHERE iid = $id"; |
|
1216
|
|
|
$res_sel = Database::query($sql_sel); |
|
1217
|
|
|
if (Database::num_rows($res_sel) < 1) { |
|
1218
|
|
|
return false; |
|
1219
|
|
|
} |
|
1220
|
|
|
$row = Database::fetch_array($res_sel); |
|
1221
|
|
|
$previous = $row['previous_item_id']; |
|
1222
|
|
|
$next = $row['next_item_id']; |
|
1223
|
|
|
$display = $row['display_order']; |
|
1224
|
|
|
$parent = $row['parent_item_id']; |
|
1225
|
|
|
$lp = $row['lp_id']; |
|
1226
|
|
|
// Delete children items. |
|
1227
|
|
|
$num = $this->delete_children_items($id); |
|
1228
|
|
|
if ($this->debug > 2) { |
|
1229
|
|
|
error_log('learnpath::delete_item() - deleted '.$num.' children of element '.$id, 0); |
|
1230
|
|
|
} |
|
1231
|
|
|
// Now delete the item. |
|
1232
|
|
|
$sql_del = "DELETE FROM $lp_item WHERE iid = $id"; |
|
1233
|
|
|
if ($this->debug > 2) { |
|
1234
|
|
|
error_log('Deleting item: '.$sql_del, 0); |
|
1235
|
|
|
} |
|
1236
|
|
|
Database::query($sql_del); |
|
1237
|
|
|
// Now update surrounding items. |
|
1238
|
|
|
$sql_upd = "UPDATE $lp_item SET next_item_id = $next |
|
1239
|
|
|
WHERE iid = $previous"; |
|
1240
|
|
|
Database::query($sql_upd); |
|
1241
|
|
|
$sql_upd = "UPDATE $lp_item SET previous_item_id = $previous |
|
1242
|
|
|
WHERE iid = $next"; |
|
1243
|
|
|
Database::query($sql_upd); |
|
1244
|
|
|
// Now update all following items with new display order. |
|
1245
|
|
|
$sql_all = "UPDATE $lp_item SET display_order = display_order-1 |
|
1246
|
|
|
WHERE |
|
1247
|
|
|
c_id = $course_id AND |
|
1248
|
|
|
lp_id = $lp AND |
|
1249
|
|
|
parent_item_id = $parent AND |
|
1250
|
|
|
display_order > $display"; |
|
1251
|
|
|
Database::query($sql_all); |
|
1252
|
|
|
|
|
1253
|
|
|
//Removing prerequisites since the item will not longer exist |
|
1254
|
|
|
$sql_all = "UPDATE $lp_item SET prerequisite = '' |
|
1255
|
|
|
WHERE c_id = $course_id AND prerequisite = $id"; |
|
1256
|
|
|
Database::query($sql_all); |
|
1257
|
|
|
|
|
1258
|
|
|
// Remove from search engine if enabled. |
|
1259
|
|
|
if (api_get_setting('search_enabled') === 'true') { |
|
1260
|
|
|
$tbl_se_ref = Database::get_main_table(TABLE_MAIN_SEARCH_ENGINE_REF); |
|
1261
|
|
|
$sql = 'SELECT * FROM %s |
|
1262
|
|
|
WHERE course_code=\'%s\' AND tool_id=\'%s\' AND ref_id_high_level=%s AND ref_id_second_level=%d |
|
1263
|
|
|
LIMIT 1'; |
|
1264
|
|
|
$sql = sprintf($sql, $tbl_se_ref, $this->cc, TOOL_LEARNPATH, $lp, $id); |
|
1265
|
|
|
$res = Database::query($sql); |
|
1266
|
|
|
if (Database::num_rows($res) > 0) { |
|
1267
|
|
|
$row2 = Database::fetch_array($res); |
|
1268
|
|
|
$di = new ChamiloIndexer(); |
|
1269
|
|
|
$di->remove_document($row2['search_did']); |
|
1270
|
|
|
} |
|
1271
|
|
|
$sql = 'DELETE FROM %s |
|
1272
|
|
|
WHERE course_code=\'%s\' AND tool_id=\'%s\' AND ref_id_high_level=%s AND ref_id_second_level=%d |
|
1273
|
|
|
LIMIT 1'; |
|
1274
|
|
|
$sql = sprintf($sql, $tbl_se_ref, $this->cc, TOOL_LEARNPATH, $lp, $id); |
|
1275
|
|
|
Database::query($sql); |
|
1276
|
|
|
} |
|
1277
|
|
|
} |
|
1278
|
|
|
|
|
1279
|
|
|
/** |
|
1280
|
|
|
* Updates an item's content in place. |
|
1281
|
|
|
* |
|
1282
|
|
|
* @param int $id Element ID |
|
1283
|
|
|
* @param int $parent Parent item ID |
|
1284
|
|
|
* @param int $previous Previous item ID |
|
1285
|
|
|
* @param string $title Item title |
|
1286
|
|
|
* @param string $description Item description |
|
1287
|
|
|
* @param string $prerequisites Prerequisites (optional) |
|
1288
|
|
|
* @param array $audio The array resulting of the $_FILES[mp3] element |
|
1289
|
|
|
* @param int $max_time_allowed |
|
1290
|
|
|
* @param string $url |
|
1291
|
|
|
* |
|
1292
|
|
|
* @return bool True on success, false on error |
|
1293
|
|
|
*/ |
|
1294
|
|
|
public function edit_item( |
|
1295
|
|
|
$id, |
|
1296
|
|
|
$parent, |
|
1297
|
|
|
$previous, |
|
1298
|
|
|
$title, |
|
1299
|
|
|
$description, |
|
1300
|
|
|
$prerequisites = '0', |
|
1301
|
|
|
$audio = [], |
|
1302
|
|
|
$max_time_allowed = 0, |
|
1303
|
|
|
$url = '' |
|
1304
|
|
|
) { |
|
1305
|
|
|
$course_id = api_get_course_int_id(); |
|
1306
|
|
|
$_course = api_get_course_info(); |
|
1307
|
|
|
|
|
1308
|
|
|
if ($this->debug > 0) { |
|
1309
|
|
|
error_log('In learnpath::edit_item()', 0); |
|
1310
|
|
|
} |
|
1311
|
|
|
if (empty($max_time_allowed)) { |
|
1312
|
|
|
$max_time_allowed = 0; |
|
1313
|
|
|
} |
|
1314
|
|
|
if (empty($id) || ($id != strval(intval($id))) || empty($title)) { |
|
1315
|
|
|
return false; |
|
1316
|
|
|
} |
|
1317
|
|
|
|
|
1318
|
|
|
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
1319
|
|
|
$sql = "SELECT * FROM $tbl_lp_item |
|
1320
|
|
|
WHERE iid = $id"; |
|
1321
|
|
|
$res_select = Database::query($sql); |
|
1322
|
|
|
$row_select = Database::fetch_array($res_select); |
|
1323
|
|
|
$audio_update_sql = ''; |
|
1324
|
|
|
if (is_array($audio) && !empty($audio['tmp_name']) && $audio['error'] === 0) { |
|
1325
|
|
|
// Create the audio folder if it does not exist yet. |
|
1326
|
|
|
$filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/'; |
|
1327
|
|
|
if (!is_dir($filepath.'audio')) { |
|
1328
|
|
|
mkdir($filepath.'audio', api_get_permissions_for_new_directories()); |
|
1329
|
|
|
$audio_id = add_document( |
|
1330
|
|
|
$_course, |
|
1331
|
|
|
'/audio', |
|
1332
|
|
|
'folder', |
|
1333
|
|
|
0, |
|
1334
|
|
|
'audio' |
|
1335
|
|
|
); |
|
1336
|
|
|
api_item_property_update( |
|
1337
|
|
|
$_course, |
|
1338
|
|
|
TOOL_DOCUMENT, |
|
1339
|
|
|
$audio_id, |
|
1340
|
|
|
'FolderCreated', |
|
1341
|
|
|
api_get_user_id(), |
|
1342
|
|
|
null, |
|
1343
|
|
|
null, |
|
1344
|
|
|
null, |
|
1345
|
|
|
null, |
|
1346
|
|
|
api_get_session_id() |
|
1347
|
|
|
); |
|
1348
|
|
|
api_item_property_update( |
|
1349
|
|
|
$_course, |
|
1350
|
|
|
TOOL_DOCUMENT, |
|
1351
|
|
|
$audio_id, |
|
1352
|
|
|
'invisible', |
|
1353
|
|
|
api_get_user_id(), |
|
1354
|
|
|
null, |
|
1355
|
|
|
null, |
|
1356
|
|
|
null, |
|
1357
|
|
|
null, |
|
1358
|
|
|
api_get_session_id() |
|
1359
|
|
|
); |
|
1360
|
|
|
} |
|
1361
|
|
|
|
|
1362
|
|
|
// Upload file in documents. |
|
1363
|
|
|
$pi = pathinfo($audio['name']); |
|
1364
|
|
|
if ($pi['extension'] == 'mp3') { |
|
1365
|
|
|
$c_det = api_get_course_info($this->cc); |
|
1366
|
|
|
$bp = api_get_path(SYS_COURSE_PATH).$c_det['path'].'/document'; |
|
1367
|
|
|
$path = handle_uploaded_document( |
|
1368
|
|
|
$c_det, |
|
1369
|
|
|
$audio, |
|
1370
|
|
|
$bp, |
|
1371
|
|
|
'/audio', |
|
1372
|
|
|
api_get_user_id(), |
|
1373
|
|
|
0, |
|
1374
|
|
|
null, |
|
1375
|
|
|
0, |
|
1376
|
|
|
'rename', |
|
1377
|
|
|
false, |
|
1378
|
|
|
0 |
|
1379
|
|
|
); |
|
1380
|
|
|
$path = substr($path, 7); |
|
1381
|
|
|
// Update reference in lp_item - audio path is the path from inside de document/audio/ dir. |
|
1382
|
|
|
$audio_update_sql = ", audio = '".Database::escape_string($path)."' "; |
|
1383
|
|
|
} |
|
1384
|
|
|
} |
|
1385
|
|
|
|
|
1386
|
|
|
$same_parent = $row_select['parent_item_id'] == $parent ? true : false; |
|
1387
|
|
|
$same_previous = $row_select['previous_item_id'] == $previous ? true : false; |
|
1388
|
|
|
|
|
1389
|
|
|
// TODO: htmlspecialchars to be checked for encoding related problems. |
|
1390
|
|
|
if ($same_parent && $same_previous) { |
|
1391
|
|
|
// Only update title and description. |
|
1392
|
|
|
$sql = "UPDATE $tbl_lp_item |
|
1393
|
|
|
SET title = '".Database::escape_string($title)."', |
|
1394
|
|
|
prerequisite = '".$prerequisites."', |
|
1395
|
|
|
description = '".Database::escape_string($description)."' |
|
1396
|
|
|
".$audio_update_sql.", |
|
1397
|
|
|
max_time_allowed = '".Database::escape_string($max_time_allowed)."' |
|
1398
|
|
|
WHERE iid = $id"; |
|
1399
|
|
|
Database::query($sql); |
|
1400
|
|
|
} else { |
|
1401
|
|
|
$old_parent = $row_select['parent_item_id']; |
|
1402
|
|
|
$old_previous = $row_select['previous_item_id']; |
|
1403
|
|
|
$old_next = $row_select['next_item_id']; |
|
1404
|
|
|
$old_order = $row_select['display_order']; |
|
1405
|
|
|
$old_prerequisite = $row_select['prerequisite']; |
|
1406
|
|
|
$old_max_time_allowed = $row_select['max_time_allowed']; |
|
1407
|
|
|
|
|
1408
|
|
|
/* BEGIN -- virtually remove the current item id */ |
|
1409
|
|
|
/* for the next and previous item it is like the current item doesn't exist anymore */ |
|
1410
|
|
|
if ($old_previous != 0) { |
|
1411
|
|
|
// Next |
|
1412
|
|
|
$sql = "UPDATE $tbl_lp_item |
|
1413
|
|
|
SET next_item_id = $old_next |
|
1414
|
|
|
WHERE iid = $old_previous"; |
|
1415
|
|
|
Database::query($sql); |
|
1416
|
|
|
} |
|
1417
|
|
|
|
|
1418
|
|
|
if (!empty($old_next)) { |
|
1419
|
|
|
// Previous |
|
1420
|
|
|
$sql = "UPDATE $tbl_lp_item |
|
1421
|
|
|
SET previous_item_id = $old_previous |
|
1422
|
|
|
WHERE iid = $old_next"; |
|
1423
|
|
|
Database::query($sql); |
|
1424
|
|
|
} |
|
1425
|
|
|
|
|
1426
|
|
|
// display_order - 1 for every item with a display_order |
|
1427
|
|
|
// bigger then the display_order of the current item. |
|
1428
|
|
|
$sql = "UPDATE $tbl_lp_item |
|
1429
|
|
|
SET display_order = display_order - 1 |
|
1430
|
|
|
WHERE |
|
1431
|
|
|
c_id = $course_id AND |
|
1432
|
|
|
display_order > $old_order AND |
|
1433
|
|
|
lp_id = ".$this->lp_id." AND |
|
1434
|
|
|
parent_item_id = $old_parent"; |
|
1435
|
|
|
Database::query($sql); |
|
1436
|
|
|
/* END -- virtually remove the current item id */ |
|
1437
|
|
|
|
|
1438
|
|
|
/* BEGIN -- update the current item id to his new location */ |
|
1439
|
|
|
if ($previous == 0) { |
|
1440
|
|
|
// Select the data of the item that should come after the current item. |
|
1441
|
|
|
$sql = "SELECT id, display_order |
|
1442
|
|
|
FROM $tbl_lp_item |
|
1443
|
|
|
WHERE |
|
1444
|
|
|
c_id = $course_id AND |
|
1445
|
|
|
lp_id = ".$this->lp_id." AND |
|
1446
|
|
|
parent_item_id = $parent AND |
|
1447
|
|
|
previous_item_id = $previous"; |
|
1448
|
|
|
$res_select_old = Database::query($sql); |
|
1449
|
|
|
$row_select_old = Database::fetch_array($res_select_old); |
|
1450
|
|
|
|
|
1451
|
|
|
// If the new parent didn't have children before. |
|
1452
|
|
|
if (Database::num_rows($res_select_old) == 0) { |
|
1453
|
|
|
$new_next = 0; |
|
1454
|
|
|
$new_order = 1; |
|
1455
|
|
|
} else { |
|
1456
|
|
|
$new_next = $row_select_old['id']; |
|
1457
|
|
|
$new_order = $row_select_old['display_order']; |
|
1458
|
|
|
} |
|
1459
|
|
|
} else { |
|
1460
|
|
|
// Select the data of the item that should come before the current item. |
|
1461
|
|
|
$sql = "SELECT next_item_id, display_order |
|
1462
|
|
|
FROM $tbl_lp_item |
|
1463
|
|
|
WHERE iid = $previous"; |
|
1464
|
|
|
$res_select_old = Database::query($sql); |
|
1465
|
|
|
$row_select_old = Database::fetch_array($res_select_old); |
|
1466
|
|
|
$new_next = $row_select_old['next_item_id']; |
|
1467
|
|
|
$new_order = $row_select_old['display_order'] + 1; |
|
1468
|
|
|
} |
|
1469
|
|
|
|
|
1470
|
|
|
// TODO: htmlspecialchars to be checked for encoding related problems. |
|
1471
|
|
|
// Update the current item with the new data. |
|
1472
|
|
|
$sql = "UPDATE $tbl_lp_item |
|
1473
|
|
|
SET |
|
1474
|
|
|
title = '".Database::escape_string($title)."', |
|
1475
|
|
|
description = '".Database::escape_string($description)."', |
|
1476
|
|
|
parent_item_id = $parent, |
|
1477
|
|
|
previous_item_id = $previous, |
|
1478
|
|
|
next_item_id = $new_next, |
|
1479
|
|
|
display_order = $new_order |
|
1480
|
|
|
$audio_update_sql |
|
1481
|
|
|
WHERE iid = $id"; |
|
1482
|
|
|
Database::query($sql); |
|
1483
|
|
|
|
|
1484
|
|
|
if ($previous != 0) { |
|
1485
|
|
|
// Update the previous item's next_item_id. |
|
1486
|
|
|
$sql = "UPDATE $tbl_lp_item |
|
1487
|
|
|
SET next_item_id = $id |
|
1488
|
|
|
WHERE iid = $previous"; |
|
1489
|
|
|
Database::query($sql); |
|
1490
|
|
|
} |
|
1491
|
|
|
|
|
1492
|
|
|
if (!empty($new_next)) { |
|
1493
|
|
|
// Update the next item's previous_item_id. |
|
1494
|
|
|
$sql = "UPDATE $tbl_lp_item |
|
1495
|
|
|
SET previous_item_id = $id |
|
1496
|
|
|
WHERE iid = $new_next"; |
|
1497
|
|
|
Database::query($sql); |
|
1498
|
|
|
} |
|
1499
|
|
|
|
|
1500
|
|
|
if ($old_prerequisite != $prerequisites) { |
|
1501
|
|
|
$sql = "UPDATE $tbl_lp_item |
|
1502
|
|
|
SET prerequisite = '$prerequisites' |
|
1503
|
|
|
WHERE iid = $id"; |
|
1504
|
|
|
Database::query($sql); |
|
1505
|
|
|
} |
|
1506
|
|
|
|
|
1507
|
|
|
if ($old_max_time_allowed != $max_time_allowed) { |
|
1508
|
|
|
// update max time allowed |
|
1509
|
|
|
$sql = "UPDATE $tbl_lp_item |
|
1510
|
|
|
SET max_time_allowed = $max_time_allowed |
|
1511
|
|
|
WHERE iid = $id"; |
|
1512
|
|
|
Database::query($sql); |
|
1513
|
|
|
} |
|
1514
|
|
|
|
|
1515
|
|
|
// Update all the items with the same or a bigger display_order than the current item. |
|
1516
|
|
|
$sql = "UPDATE $tbl_lp_item |
|
1517
|
|
|
SET display_order = display_order + 1 |
|
1518
|
|
|
WHERE |
|
1519
|
|
|
c_id = $course_id AND |
|
1520
|
|
|
lp_id = ".$this->get_id()." AND |
|
1521
|
|
|
iid <> $id AND |
|
1522
|
|
|
parent_item_id = $parent AND |
|
1523
|
|
|
display_order >= $new_order"; |
|
1524
|
|
|
Database::query($sql); |
|
1525
|
|
|
} |
|
1526
|
|
|
|
|
1527
|
|
|
if ($row_select['item_type'] == 'link') { |
|
1528
|
|
|
$link = new Link(); |
|
1529
|
|
|
$linkId = $row_select['path']; |
|
1530
|
|
|
$link->updateLink($linkId, $url); |
|
1531
|
|
|
} |
|
1532
|
|
|
} |
|
1533
|
|
|
|
|
1534
|
|
|
/** |
|
1535
|
|
|
* Updates an item's prereq in place. |
|
1536
|
|
|
* |
|
1537
|
|
|
* @param int $id Element ID |
|
1538
|
|
|
* @param string $prerequisite_id Prerequisite Element ID |
|
1539
|
|
|
* @param int $mastery_score Prerequisite min score |
|
1540
|
|
|
* @param int $max_score Prerequisite max score |
|
1541
|
|
|
* |
|
1542
|
|
|
* @return bool True on success, false on error |
|
1543
|
|
|
*/ |
|
1544
|
|
|
public function edit_item_prereq( |
|
1545
|
|
|
$id, |
|
1546
|
|
|
$prerequisite_id, |
|
1547
|
|
|
$mastery_score = 0, |
|
1548
|
|
|
$max_score = 100 |
|
1549
|
|
|
) { |
|
1550
|
|
|
$course_id = api_get_course_int_id(); |
|
1551
|
|
|
if ($this->debug > 0) { |
|
1552
|
|
|
error_log('In learnpath::edit_item_prereq('.$id.','.$prerequisite_id.','.$mastery_score.','.$max_score.')', 0); |
|
1553
|
|
|
} |
|
1554
|
|
|
|
|
1555
|
|
|
if (empty($id) || ($id != strval(intval($id))) || empty($prerequisite_id)) { |
|
1556
|
|
|
return false; |
|
1557
|
|
|
} |
|
1558
|
|
|
|
|
1559
|
|
|
$prerequisite_id = (int) $prerequisite_id; |
|
1560
|
|
|
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
1561
|
|
|
|
|
1562
|
|
|
if (!is_numeric($mastery_score) || $mastery_score < 0) { |
|
1563
|
|
|
$mastery_score = 0; |
|
1564
|
|
|
} |
|
1565
|
|
|
|
|
1566
|
|
|
if (!is_numeric($max_score) || $max_score < 0) { |
|
1567
|
|
|
$max_score = 100; |
|
1568
|
|
|
} |
|
1569
|
|
|
|
|
1570
|
|
|
/*if ($mastery_score > $max_score) { |
|
1571
|
|
|
$max_score = $mastery_score; |
|
1572
|
|
|
}*/ |
|
1573
|
|
|
|
|
1574
|
|
|
if (!is_numeric($prerequisite_id)) { |
|
1575
|
|
|
$prerequisite_id = 'NULL'; |
|
1576
|
|
|
} |
|
1577
|
|
|
|
|
1578
|
|
|
$mastery_score = floatval($mastery_score); |
|
1579
|
|
|
$max_score = floatval($max_score); |
|
1580
|
|
|
|
|
1581
|
|
|
$sql = " UPDATE $tbl_lp_item |
|
1582
|
|
|
SET |
|
1583
|
|
|
prerequisite = $prerequisite_id , |
|
1584
|
|
|
prerequisite_min_score = $mastery_score , |
|
1585
|
|
|
prerequisite_max_score = $max_score |
|
1586
|
|
|
WHERE iid = $id"; |
|
1587
|
|
|
Database::query($sql); |
|
1588
|
|
|
// TODO: Update the item object (can be ignored for now because refreshed). |
|
1589
|
|
|
return true; |
|
1590
|
|
|
} |
|
1591
|
|
|
|
|
1592
|
|
|
/** |
|
1593
|
|
|
* Gets all the chapters belonging to the same parent as the item/chapter given |
|
1594
|
|
|
* Can also be called as abstract method. |
|
1595
|
|
|
* |
|
1596
|
|
|
* @param int $id Item ID |
|
1597
|
|
|
* |
|
1598
|
|
|
* @return array A list of all the "brother items" (or an empty array on failure) |
|
1599
|
|
|
*/ |
|
1600
|
|
|
public function getSiblingDirectories($id) |
|
1601
|
|
|
{ |
|
1602
|
|
|
$course_id = api_get_course_int_id(); |
|
1603
|
|
|
if ($this->debug > 0) { |
|
1604
|
|
|
error_log('In learnpath::getSiblingDirectories()', 0); |
|
1605
|
|
|
} |
|
1606
|
|
|
|
|
1607
|
|
|
if (empty($id) || $id != strval(intval($id))) { |
|
1608
|
|
|
return []; |
|
1609
|
|
|
} |
|
1610
|
|
|
|
|
1611
|
|
|
$lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
1612
|
|
|
$sql_parent = "SELECT * FROM $lp_item |
|
1613
|
|
|
WHERE iid = $id AND item_type='dir'"; |
|
1614
|
|
|
$res_parent = Database::query($sql_parent); |
|
1615
|
|
|
if (Database::num_rows($res_parent) > 0) { |
|
1616
|
|
|
$row_parent = Database::fetch_array($res_parent); |
|
1617
|
|
|
$parent = $row_parent['parent_item_id']; |
|
1618
|
|
|
$sql = "SELECT * FROM $lp_item |
|
1619
|
|
|
WHERE |
|
1620
|
|
|
parent_item_id = $parent AND |
|
1621
|
|
|
iid = $id AND |
|
1622
|
|
|
item_type='dir' |
|
1623
|
|
|
ORDER BY display_order"; |
|
1624
|
|
|
$res_bros = Database::query($sql); |
|
1625
|
|
|
|
|
1626
|
|
|
$list = []; |
|
1627
|
|
|
while ($row_bro = Database::fetch_array($res_bros)) { |
|
1628
|
|
|
$list[] = $row_bro; |
|
1629
|
|
|
} |
|
1630
|
|
|
|
|
1631
|
|
|
return $list; |
|
1632
|
|
|
} |
|
1633
|
|
|
|
|
1634
|
|
|
return []; |
|
1635
|
|
|
} |
|
1636
|
|
|
|
|
1637
|
|
|
/** |
|
1638
|
|
|
* Gets all the items belonging to the same parent as the item given |
|
1639
|
|
|
* Can also be called as abstract method. |
|
1640
|
|
|
* |
|
1641
|
|
|
* @param int $id Item ID |
|
1642
|
|
|
* |
|
1643
|
|
|
* @return array A list of all the "brother items" (or an empty array on failure) |
|
1644
|
|
|
*/ |
|
1645
|
|
|
public function get_brother_items($id) |
|
1646
|
|
|
{ |
|
1647
|
|
|
$course_id = api_get_course_int_id(); |
|
1648
|
|
|
if ($this->debug > 0) { |
|
1649
|
|
|
error_log('In learnpath::get_brother_items('.$id.')', 0); |
|
1650
|
|
|
} |
|
1651
|
|
|
|
|
1652
|
|
|
if (empty($id) || $id != strval(intval($id))) { |
|
1653
|
|
|
return []; |
|
1654
|
|
|
} |
|
1655
|
|
|
|
|
1656
|
|
|
$lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
1657
|
|
|
$sql_parent = "SELECT * FROM $lp_item |
|
1658
|
|
|
WHERE iid = $id"; |
|
1659
|
|
|
$res_parent = Database::query($sql_parent); |
|
1660
|
|
|
if (Database::num_rows($res_parent) > 0) { |
|
1661
|
|
|
$row_parent = Database::fetch_array($res_parent); |
|
1662
|
|
|
$parent = $row_parent['parent_item_id']; |
|
1663
|
|
|
$sql = "SELECT * FROM $lp_item |
|
1664
|
|
|
WHERE c_id = $course_id AND parent_item_id = $parent |
|
1665
|
|
|
ORDER BY display_order"; |
|
1666
|
|
|
$res_bros = Database::query($sql); |
|
1667
|
|
|
$list = []; |
|
1668
|
|
|
while ($row_bro = Database::fetch_array($res_bros)) { |
|
1669
|
|
|
$list[] = $row_bro; |
|
1670
|
|
|
} |
|
1671
|
|
|
|
|
1672
|
|
|
return $list; |
|
1673
|
|
|
} |
|
1674
|
|
|
|
|
1675
|
|
|
return []; |
|
1676
|
|
|
} |
|
1677
|
|
|
|
|
1678
|
|
|
/** |
|
1679
|
|
|
* Get the specific prefix index terms of this learning path. |
|
1680
|
|
|
* |
|
1681
|
|
|
* @param string $prefix |
|
1682
|
|
|
* |
|
1683
|
|
|
* @return array Array of terms |
|
1684
|
|
|
*/ |
|
1685
|
|
|
public function get_common_index_terms_by_prefix($prefix) |
|
1686
|
|
|
{ |
|
1687
|
|
|
require_once api_get_path(LIBRARY_PATH).'specific_fields_manager.lib.php'; |
|
1688
|
|
|
$terms = get_specific_field_values_list_by_prefix( |
|
1689
|
|
|
$prefix, |
|
1690
|
|
|
$this->cc, |
|
1691
|
|
|
TOOL_LEARNPATH, |
|
1692
|
|
|
$this->lp_id |
|
1693
|
|
|
); |
|
1694
|
|
|
$prefix_terms = []; |
|
1695
|
|
|
if (!empty($terms)) { |
|
1696
|
|
|
foreach ($terms as $term) { |
|
1697
|
|
|
$prefix_terms[] = $term['value']; |
|
1698
|
|
|
} |
|
1699
|
|
|
} |
|
1700
|
|
|
|
|
1701
|
|
|
return $prefix_terms; |
|
1702
|
|
|
} |
|
1703
|
|
|
|
|
1704
|
|
|
/** |
|
1705
|
|
|
* Gets the number of items currently completed. |
|
1706
|
|
|
* |
|
1707
|
|
|
* @param bool $failedStatusException flag to determine the failed status is not considered progressed |
|
1708
|
|
|
* |
|
1709
|
|
|
* @return int The number of items currently completed |
|
1710
|
|
|
*/ |
|
1711
|
|
|
public function get_complete_items_count($failedStatusException = false) |
|
1712
|
|
|
{ |
|
1713
|
|
|
if ($this->debug > 0) { |
|
1714
|
|
|
error_log('In learnpath::get_complete_items_count()', 0); |
|
1715
|
|
|
} |
|
1716
|
|
|
$i = 0; |
|
1717
|
|
|
$completedStatusList = [ |
|
1718
|
|
|
'completed', |
|
1719
|
|
|
'passed', |
|
1720
|
|
|
'succeeded', |
|
1721
|
|
|
'browsed', |
|
1722
|
|
|
]; |
|
1723
|
|
|
|
|
1724
|
|
|
if (!$failedStatusException) { |
|
1725
|
|
|
$completedStatusList[] = 'failed'; |
|
1726
|
|
|
} |
|
1727
|
|
|
|
|
1728
|
|
|
foreach ($this->items as $id => $dummy) { |
|
1729
|
|
|
// Trying failed and browsed considered "progressed" as well. |
|
1730
|
|
|
if ($this->items[$id]->status_is($completedStatusList) && |
|
1731
|
|
|
$this->items[$id]->get_type() != 'dir' |
|
1732
|
|
|
) { |
|
1733
|
|
|
$i++; |
|
1734
|
|
|
} |
|
1735
|
|
|
} |
|
1736
|
|
|
|
|
1737
|
|
|
return $i; |
|
1738
|
|
|
} |
|
1739
|
|
|
|
|
1740
|
|
|
/** |
|
1741
|
|
|
* Gets the current item ID. |
|
1742
|
|
|
* |
|
1743
|
|
|
* @return int The current learnpath item id |
|
1744
|
|
|
*/ |
|
1745
|
|
|
public function get_current_item_id() |
|
1746
|
|
|
{ |
|
1747
|
|
|
$current = 0; |
|
1748
|
|
|
if ($this->debug > 0) { |
|
1749
|
|
|
error_log('In learnpath::get_current_item_id()', 0); |
|
1750
|
|
|
} |
|
1751
|
|
|
if (!empty($this->current)) { |
|
1752
|
|
|
$current = $this->current; |
|
1753
|
|
|
} |
|
1754
|
|
|
if ($this->debug > 2) { |
|
1755
|
|
|
error_log('In learnpath::get_current_item_id() - Returning '.$current, 0); |
|
1756
|
|
|
} |
|
1757
|
|
|
|
|
1758
|
|
|
return $current; |
|
1759
|
|
|
} |
|
1760
|
|
|
|
|
1761
|
|
|
/** |
|
1762
|
|
|
* Force to get the first learnpath item id. |
|
1763
|
|
|
* |
|
1764
|
|
|
* @return int The current learnpath item id |
|
1765
|
|
|
*/ |
|
1766
|
|
|
public function get_first_item_id() |
|
1767
|
|
|
{ |
|
1768
|
|
|
$current = 0; |
|
1769
|
|
|
if (is_array($this->ordered_items)) { |
|
1770
|
|
|
$current = $this->ordered_items[0]; |
|
1771
|
|
|
} |
|
1772
|
|
|
|
|
1773
|
|
|
return $current; |
|
1774
|
|
|
} |
|
1775
|
|
|
|
|
1776
|
|
|
/** |
|
1777
|
|
|
* Gets the total number of items available for viewing in this SCORM. |
|
1778
|
|
|
* |
|
1779
|
|
|
* @return int The total number of items |
|
1780
|
|
|
*/ |
|
1781
|
|
|
public function get_total_items_count() |
|
1782
|
|
|
{ |
|
1783
|
|
|
if ($this->debug > 0) { |
|
1784
|
|
|
error_log('In learnpath::get_total_items_count()', 0); |
|
1785
|
|
|
} |
|
1786
|
|
|
|
|
1787
|
|
|
return count($this->items); |
|
1788
|
|
|
} |
|
1789
|
|
|
|
|
1790
|
|
|
/** |
|
1791
|
|
|
* Gets the total number of items available for viewing in this SCORM but without chapters. |
|
1792
|
|
|
* |
|
1793
|
|
|
* @return int The total no-chapters number of items |
|
1794
|
|
|
*/ |
|
1795
|
|
|
public function getTotalItemsCountWithoutDirs() |
|
1796
|
|
|
{ |
|
1797
|
|
|
if ($this->debug > 0) { |
|
1798
|
|
|
error_log('In learnpath::getTotalItemsCountWithoutDirs()', 0); |
|
1799
|
|
|
} |
|
1800
|
|
|
$total = 0; |
|
1801
|
|
|
$typeListNotToCount = self::getChapterTypes(); |
|
1802
|
|
|
foreach ($this->items as $temp2) { |
|
1803
|
|
|
if (!in_array($temp2->get_type(), $typeListNotToCount)) { |
|
1804
|
|
|
$total++; |
|
1805
|
|
|
} |
|
1806
|
|
|
} |
|
1807
|
|
|
|
|
1808
|
|
|
return $total; |
|
1809
|
|
|
} |
|
1810
|
|
|
|
|
1811
|
|
|
/** |
|
1812
|
|
|
* Sets the first element URL. |
|
1813
|
|
|
*/ |
|
1814
|
|
|
public function first() |
|
1815
|
|
|
{ |
|
1816
|
|
|
if ($this->debug > 0) { |
|
1817
|
|
|
error_log('In learnpath::first()', 0); |
|
1818
|
|
|
error_log('$this->last_item_seen '.$this->last_item_seen); |
|
1819
|
|
|
} |
|
1820
|
|
|
|
|
1821
|
|
|
// Test if the last_item_seen exists and is not a dir. |
|
1822
|
|
|
if (count($this->ordered_items) == 0) { |
|
1823
|
|
|
$this->index = 0; |
|
1824
|
|
|
} |
|
1825
|
|
|
|
|
1826
|
|
|
if (!empty($this->last_item_seen) && |
|
1827
|
|
|
!empty($this->items[$this->last_item_seen]) && |
|
1828
|
|
|
$this->items[$this->last_item_seen]->get_type() != 'dir' |
|
1829
|
|
|
//with this change (below) the LP will NOT go to the next item, it will take lp item we left |
|
1830
|
|
|
//&& !$this->items[$this->last_item_seen]->is_done() |
|
1831
|
|
|
) { |
|
1832
|
|
|
if ($this->debug > 2) { |
|
1833
|
|
|
error_log( |
|
1834
|
|
|
'In learnpath::first() - Last item seen is '.$this->last_item_seen.' of type '. |
|
1835
|
|
|
$this->items[$this->last_item_seen]->get_type() |
|
1836
|
|
|
); |
|
1837
|
|
|
} |
|
1838
|
|
|
$index = -1; |
|
1839
|
|
|
foreach ($this->ordered_items as $myindex => $item_id) { |
|
1840
|
|
|
if ($item_id == $this->last_item_seen) { |
|
1841
|
|
|
$index = $myindex; |
|
1842
|
|
|
break; |
|
1843
|
|
|
} |
|
1844
|
|
|
} |
|
1845
|
|
|
if ($index == -1) { |
|
1846
|
|
|
// Index hasn't changed, so item not found - panic (this shouldn't happen). |
|
1847
|
|
|
if ($this->debug > 2) { |
|
1848
|
|
|
error_log('Last item ('.$this->last_item_seen.') was found in items but not in ordered_items, panic!', 0); |
|
1849
|
|
|
} |
|
1850
|
|
|
|
|
1851
|
|
|
return false; |
|
1852
|
|
|
} else { |
|
1853
|
|
|
$this->last = $this->last_item_seen; |
|
1854
|
|
|
$this->current = $this->last_item_seen; |
|
1855
|
|
|
$this->index = $index; |
|
1856
|
|
|
} |
|
1857
|
|
|
} else { |
|
1858
|
|
|
if ($this->debug > 2) { |
|
1859
|
|
|
error_log('In learnpath::first() - No last item seen', 0); |
|
1860
|
|
|
} |
|
1861
|
|
|
$index = 0; |
|
1862
|
|
|
// Loop through all ordered items and stop at the first item that is |
|
1863
|
|
|
// not a directory *and* that has not been completed yet. |
|
1864
|
|
|
while (!empty($this->ordered_items[$index]) && |
|
1865
|
|
|
is_a($this->items[$this->ordered_items[$index]], 'learnpathItem') && |
|
1866
|
|
|
( |
|
1867
|
|
|
$this->items[$this->ordered_items[$index]]->get_type() == 'dir' || |
|
1868
|
|
|
$this->items[$this->ordered_items[$index]]->is_done() === true |
|
1869
|
|
|
) && $index < $this->max_ordered_items) { |
|
1870
|
|
|
$index++; |
|
1871
|
|
|
} |
|
1872
|
|
|
|
|
1873
|
|
|
$this->last = $this->current; |
|
1874
|
|
|
// current is |
|
1875
|
|
|
$this->current = isset($this->ordered_items[$index]) ? $this->ordered_items[$index] : null; |
|
1876
|
|
|
$this->index = $index; |
|
1877
|
|
|
if ($this->debug > 2) { |
|
1878
|
|
|
error_log('$index '.$index); |
|
1879
|
|
|
error_log('In learnpath::first() - No last item seen'); |
|
1880
|
|
|
error_log('New last = '.$this->last.'('.$this->ordered_items[$index].')'); |
|
1881
|
|
|
} |
|
1882
|
|
|
} |
|
1883
|
|
|
if ($this->debug > 2) { |
|
1884
|
|
|
error_log('In learnpath::first() - First item is '.$this->get_current_item_id()); |
|
1885
|
|
|
} |
|
1886
|
|
|
} |
|
1887
|
|
|
|
|
1888
|
|
|
/** |
|
1889
|
|
|
* Gets the information about an item in a format usable as JavaScript to update |
|
1890
|
|
|
* the JS API by just printing this content into the <head> section of the message frame. |
|
1891
|
|
|
* |
|
1892
|
|
|
* @param int $item_id |
|
1893
|
|
|
* |
|
1894
|
|
|
* @return string |
|
1895
|
|
|
*/ |
|
1896
|
|
|
public function get_js_info($item_id = 0) |
|
1897
|
|
|
{ |
|
1898
|
|
|
if ($this->debug > 0) { |
|
1899
|
|
|
error_log('In learnpath::get_js_info('.$item_id.')', 0); |
|
1900
|
|
|
} |
|
1901
|
|
|
|
|
1902
|
|
|
$info = ''; |
|
1903
|
|
|
$item_id = intval($item_id); |
|
1904
|
|
|
|
|
1905
|
|
|
if (!empty($item_id) && is_object($this->items[$item_id])) { |
|
1906
|
|
|
//if item is defined, return values from DB |
|
1907
|
|
|
$oItem = $this->items[$item_id]; |
|
1908
|
|
|
$info .= '<script language="javascript">'; |
|
1909
|
|
|
$info .= "top.set_score(".$oItem->get_score().");\n"; |
|
1910
|
|
|
$info .= "top.set_max(".$oItem->get_max().");\n"; |
|
1911
|
|
|
$info .= "top.set_min(".$oItem->get_min().");\n"; |
|
1912
|
|
|
$info .= "top.set_lesson_status('".$oItem->get_status()."');"; |
|
1913
|
|
|
$info .= "top.set_session_time('".$oItem->get_scorm_time('js')."');"; |
|
1914
|
|
|
$info .= "top.set_suspend_data('".$oItem->get_suspend_data()."');"; |
|
1915
|
|
|
$info .= "top.set_saved_lesson_status('".$oItem->get_status()."');"; |
|
1916
|
|
|
$info .= "top.set_flag_synchronized();"; |
|
1917
|
|
|
$info .= '</script>'; |
|
1918
|
|
|
if ($this->debug > 2) { |
|
1919
|
|
|
error_log('in learnpath::get_js_info('.$item_id.') - returning: '.$info, 0); |
|
1920
|
|
|
} |
|
1921
|
|
|
|
|
1922
|
|
|
return $info; |
|
1923
|
|
|
} else { |
|
1924
|
|
|
// If item_id is empty, just update to default SCORM data. |
|
1925
|
|
|
$info .= '<script language="javascript">'; |
|
1926
|
|
|
$info .= "top.set_score(".learnpathItem::get_score().");\n"; |
|
1927
|
|
|
$info .= "top.set_max(".learnpathItem::get_max().");\n"; |
|
1928
|
|
|
$info .= "top.set_min(".learnpathItem::get_min().");\n"; |
|
1929
|
|
|
$info .= "top.set_lesson_status('".learnpathItem::get_status()."');"; |
|
1930
|
|
|
$info .= "top.set_session_time('".learnpathItem::getScormTimeFromParameter('js')."');"; |
|
1931
|
|
|
$info .= "top.set_suspend_data('".learnpathItem::get_suspend_data()."');"; |
|
1932
|
|
|
$info .= "top.set_saved_lesson_status('".learnpathItem::get_status()."');"; |
|
1933
|
|
|
$info .= "top.set_flag_synchronized();"; |
|
1934
|
|
|
$info .= '</script>'; |
|
1935
|
|
|
if ($this->debug > 2) { |
|
1936
|
|
|
error_log('in learnpath::get_js_info('.$item_id.') - returning: '.$info, 0); |
|
1937
|
|
|
} |
|
1938
|
|
|
|
|
1939
|
|
|
return $info; |
|
1940
|
|
|
} |
|
1941
|
|
|
} |
|
1942
|
|
|
|
|
1943
|
|
|
/** |
|
1944
|
|
|
* Gets the js library from the database. |
|
1945
|
|
|
* |
|
1946
|
|
|
* @return string The name of the javascript library to be used |
|
1947
|
|
|
*/ |
|
1948
|
|
|
public function get_js_lib() |
|
1949
|
|
|
{ |
|
1950
|
|
|
$lib = ''; |
|
1951
|
|
|
if (!empty($this->js_lib)) { |
|
1952
|
|
|
$lib = $this->js_lib; |
|
1953
|
|
|
} |
|
1954
|
|
|
|
|
1955
|
|
|
return $lib; |
|
1956
|
|
|
} |
|
1957
|
|
|
|
|
1958
|
|
|
/** |
|
1959
|
|
|
* Gets the learnpath database ID. |
|
1960
|
|
|
* |
|
1961
|
|
|
* @return int Learnpath ID in the lp table |
|
1962
|
|
|
*/ |
|
1963
|
|
|
public function get_id() |
|
1964
|
|
|
{ |
|
1965
|
|
|
if (!empty($this->lp_id)) { |
|
1966
|
|
|
return $this->lp_id; |
|
1967
|
|
|
} else { |
|
1968
|
|
|
return 0; |
|
1969
|
|
|
} |
|
1970
|
|
|
} |
|
1971
|
|
|
|
|
1972
|
|
|
/** |
|
1973
|
|
|
* Gets the last element URL. |
|
1974
|
|
|
* |
|
1975
|
|
|
* @return string URL to load into the viewer |
|
1976
|
|
|
*/ |
|
1977
|
|
|
public function get_last() |
|
1978
|
|
|
{ |
|
1979
|
|
|
if ($this->debug > 0) { |
|
1980
|
|
|
error_log('In learnpath::get_last()', 0); |
|
1981
|
|
|
} |
|
1982
|
|
|
//This is just in case the lesson doesn't cointain a valid scheme, just to avoid "Notices" |
|
1983
|
|
|
if (count($this->ordered_items) > 0) { |
|
1984
|
|
|
$this->index = count($this->ordered_items) - 1; |
|
1985
|
|
|
|
|
1986
|
|
|
return $this->ordered_items[$this->index]; |
|
1987
|
|
|
} |
|
1988
|
|
|
|
|
1989
|
|
|
return false; |
|
1990
|
|
|
} |
|
1991
|
|
|
|
|
1992
|
|
|
/** |
|
1993
|
|
|
* Gets the navigation bar for the learnpath display screen. |
|
1994
|
|
|
* |
|
1995
|
|
|
* @return string The HTML string to use as a navigation bar |
|
1996
|
|
|
*/ |
|
1997
|
|
|
public function get_navigation_bar($idBar = null, $display = null) |
|
1998
|
|
|
{ |
|
1999
|
|
|
if ($this->debug > 0) { |
|
2000
|
|
|
error_log('In learnpath::get_navigation_bar()', 0); |
|
2001
|
|
|
} |
|
2002
|
|
|
if (empty($idBar)) { |
|
2003
|
|
|
$idBar = 'control-top'; |
|
2004
|
|
|
} |
|
2005
|
|
|
$lpId = $this->lp_id; |
|
2006
|
|
|
$mycurrentitemid = $this->get_current_item_id(); |
|
2007
|
|
|
|
|
2008
|
|
|
$reportingText = get_lang('Reporting'); |
|
2009
|
|
|
$previousText = get_lang('ScormPrevious'); |
|
2010
|
|
|
$nextText = get_lang('ScormNext'); |
|
2011
|
|
|
$fullScreenText = get_lang('ScormExitFullScreen'); |
|
2012
|
|
|
|
|
2013
|
|
|
$settings = api_get_configuration_value('lp_view_settings'); |
|
2014
|
|
|
$display = isset($settings['display']) ? $settings['display'] : false; |
|
2015
|
|
|
$reportingIcon = ' |
|
2016
|
|
|
<a class="icon-toolbar" |
|
2017
|
|
|
id="stats_link" |
|
2018
|
|
|
href="lp_controller.php?action=stats&'.api_get_cidreq(true).'&lp_id='.$lpId.'" |
|
2019
|
|
|
onclick="window.parent.API.save_asset(); return true;" |
|
2020
|
|
|
target="content_name" title="'.$reportingText.'"> |
|
2021
|
|
|
<span class="fa fa-info"></span><span class="sr-only">'.$reportingText.'</span> |
|
2022
|
|
|
</a>'; |
|
2023
|
|
|
|
|
2024
|
|
|
if (!empty($display)) { |
|
2025
|
|
|
$showReporting = isset($display['show_reporting_icon']) ? $display['show_reporting_icon'] : true; |
|
2026
|
|
|
if ($showReporting == false) { |
|
2027
|
|
|
$reportingIcon = ''; |
|
2028
|
|
|
} |
|
2029
|
|
|
} |
|
2030
|
|
|
|
|
2031
|
|
|
$previousIcon = ' |
|
2032
|
|
|
<a class="icon-toolbar" id="scorm-previous" href="#" |
|
2033
|
|
|
onclick="switch_item('.$mycurrentitemid.',\'previous\');return false;" title="'.$previousText.'"> |
|
2034
|
|
|
<span class="fa fa-chevron-left"></span><span class="sr-only">'.$previousText.'</span> |
|
2035
|
|
|
</a>'; |
|
2036
|
|
|
|
|
2037
|
|
|
$nextIcon = ' |
|
2038
|
|
|
<a class="icon-toolbar" id="scorm-next" href="#" |
|
2039
|
|
|
onclick="switch_item('.$mycurrentitemid.',\'next\');return false;" title="'.$nextText.'"> |
|
2040
|
|
|
<span class="fa fa-chevron-right"></span><span class="sr-only">'.$nextText.'</span> |
|
2041
|
|
|
</a>'; |
|
2042
|
|
|
|
|
2043
|
|
|
if ($this->mode == 'fullscreen') { |
|
2044
|
|
|
$navbar = ' |
|
2045
|
|
|
<span id="'.$idBar.'" class="buttons"> |
|
2046
|
|
|
'.$reportingIcon.' |
|
2047
|
|
|
'.$previousIcon.' |
|
2048
|
|
|
'.$nextIcon.' |
|
2049
|
|
|
<a class="icon-toolbar" id="view-embedded" |
|
2050
|
|
|
href="lp_controller.php?action=mode&mode=embedded" target="_top" title="'.$fullScreenText.'"> |
|
2051
|
|
|
<span class="fa fa-columns"></span><span class="sr-only">'.$fullScreenText.'</span> |
|
2052
|
|
|
</a> |
|
2053
|
|
|
</span>'; |
|
2054
|
|
|
} else { |
|
2055
|
|
|
$navbar = ' |
|
2056
|
|
|
<span id="'.$idBar.'" class="buttons text-right"> |
|
2057
|
|
|
'.$reportingIcon.' |
|
2058
|
|
|
'.$previousIcon.' |
|
2059
|
|
|
'.$nextIcon.' |
|
2060
|
|
|
</span>'; |
|
2061
|
|
|
} |
|
2062
|
|
|
|
|
2063
|
|
|
return $navbar; |
|
2064
|
|
|
} |
|
2065
|
|
|
|
|
2066
|
|
|
/** |
|
2067
|
|
|
* Gets the next resource in queue (url). |
|
2068
|
|
|
* |
|
2069
|
|
|
* @return string URL to load into the viewer |
|
2070
|
|
|
*/ |
|
2071
|
|
|
public function get_next_index() |
|
2072
|
|
|
{ |
|
2073
|
|
|
if ($this->debug > 0) { |
|
2074
|
|
|
error_log('In learnpath::get_next_index()', 0); |
|
2075
|
|
|
} |
|
2076
|
|
|
// TODO |
|
2077
|
|
|
$index = $this->index; |
|
2078
|
|
|
$index++; |
|
2079
|
|
|
if ($this->debug > 2) { |
|
2080
|
|
|
error_log('Now looking at ordered_items['.($index).'] - type is '.$this->items[$this->ordered_items[$index]]->type, 0); |
|
2081
|
|
|
} |
|
2082
|
|
|
while ( |
|
2083
|
|
|
!empty($this->ordered_items[$index]) && ($this->items[$this->ordered_items[$index]]->get_type() == 'dir') && |
|
2084
|
|
|
$index < $this->max_ordered_items |
|
2085
|
|
|
) { |
|
2086
|
|
|
$index++; |
|
2087
|
|
|
if ($index == $this->max_ordered_items) { |
|
2088
|
|
|
if ($this->items[$this->ordered_items[$index]]->get_type() == 'dir') { |
|
2089
|
|
|
return $this->index; |
|
2090
|
|
|
} else { |
|
2091
|
|
|
return $index; |
|
2092
|
|
|
} |
|
2093
|
|
|
} |
|
2094
|
|
|
} |
|
2095
|
|
|
if (empty($this->ordered_items[$index])) { |
|
2096
|
|
|
return $this->index; |
|
2097
|
|
|
} |
|
2098
|
|
|
if ($this->debug > 2) { |
|
2099
|
|
|
error_log('index is now '.$index, 0); |
|
2100
|
|
|
} |
|
2101
|
|
|
|
|
2102
|
|
|
return $index; |
|
2103
|
|
|
} |
|
2104
|
|
|
|
|
2105
|
|
|
/** |
|
2106
|
|
|
* Gets item_id for the next element. |
|
2107
|
|
|
* |
|
2108
|
|
|
* @return int Next item (DB) ID |
|
2109
|
|
|
*/ |
|
2110
|
|
|
public function get_next_item_id() |
|
2111
|
|
|
{ |
|
2112
|
|
|
if ($this->debug > 0) { |
|
2113
|
|
|
error_log('In learnpath::get_next_item_id()', 0); |
|
2114
|
|
|
} |
|
2115
|
|
|
$new_index = $this->get_next_index(); |
|
2116
|
|
|
if (!empty($new_index)) { |
|
2117
|
|
|
if (isset($this->ordered_items[$new_index])) { |
|
2118
|
|
|
if ($this->debug > 2) { |
|
2119
|
|
|
error_log('In learnpath::get_next_index() - Returning '.$this->ordered_items[$new_index], 0); |
|
2120
|
|
|
} |
|
2121
|
|
|
|
|
2122
|
|
|
return $this->ordered_items[$new_index]; |
|
2123
|
|
|
} |
|
2124
|
|
|
} |
|
2125
|
|
|
if ($this->debug > 2) { |
|
2126
|
|
|
error_log('In learnpath::get_next_index() - Problem - Returning 0', 0); |
|
2127
|
|
|
} |
|
2128
|
|
|
|
|
2129
|
|
|
return 0; |
|
2130
|
|
|
} |
|
2131
|
|
|
|
|
2132
|
|
|
/** |
|
2133
|
|
|
* Returns the package type ('scorm','aicc','scorm2004','dokeos','ppt'...). |
|
2134
|
|
|
* |
|
2135
|
|
|
* Generally, the package provided is in the form of a zip file, so the function |
|
2136
|
|
|
* has been written to test a zip file. If not a zip, the function will return the |
|
2137
|
|
|
* default return value: '' |
|
2138
|
|
|
* |
|
2139
|
|
|
* @param string $file_path the path to the file |
|
2140
|
|
|
* @param string $file_name the original name of the file |
|
2141
|
|
|
* |
|
2142
|
|
|
* @return string 'scorm','aicc','scorm2004','dokeos' or '' if the package cannot be recognized |
|
2143
|
|
|
*/ |
|
2144
|
|
|
public static function get_package_type($file_path, $file_name) |
|
2145
|
|
|
{ |
|
2146
|
|
|
// Get name of the zip file without the extension. |
|
2147
|
|
|
$file_info = pathinfo($file_name); |
|
2148
|
|
|
$extension = $file_info['extension']; // Extension only. |
|
2149
|
|
|
if (!empty($_POST['ppt2lp']) && !in_array(strtolower($extension), [ |
|
2150
|
|
|
'dll', |
|
2151
|
|
|
'exe', |
|
2152
|
|
|
])) { |
|
2153
|
|
|
return 'oogie'; |
|
2154
|
|
|
} |
|
2155
|
|
|
if (!empty($_POST['woogie']) && !in_array(strtolower($extension), [ |
|
2156
|
|
|
'dll', |
|
2157
|
|
|
'exe', |
|
2158
|
|
|
])) { |
|
2159
|
|
|
return 'woogie'; |
|
2160
|
|
|
} |
|
2161
|
|
|
|
|
2162
|
|
|
$zipFile = new PclZip($file_path); |
|
2163
|
|
|
// Check the zip content (real size and file extension). |
|
2164
|
|
|
$zipContentArray = $zipFile->listContent(); |
|
2165
|
|
|
$package_type = ''; |
|
2166
|
|
|
$manifest = ''; |
|
2167
|
|
|
$aicc_match_crs = 0; |
|
2168
|
|
|
$aicc_match_au = 0; |
|
2169
|
|
|
$aicc_match_des = 0; |
|
2170
|
|
|
$aicc_match_cst = 0; |
|
2171
|
|
|
|
|
2172
|
|
|
// The following loop should be stopped as soon as we found the right imsmanifest.xml (how to recognize it?). |
|
2173
|
|
|
if (is_array($zipContentArray) && count($zipContentArray) > 0) { |
|
2174
|
|
|
foreach ($zipContentArray as $thisContent) { |
|
2175
|
|
|
if (preg_match('~.(php.*|phtml)$~i', $thisContent['filename'])) { |
|
|
|
|
|
|
2176
|
|
|
// New behaviour: Don't do anything. These files will be removed in scorm::import_package. |
|
2177
|
|
|
} elseif (stristr($thisContent['filename'], 'imsmanifest.xml') !== false) { |
|
2178
|
|
|
$manifest = $thisContent['filename']; // Just the relative directory inside scorm/ |
|
2179
|
|
|
$package_type = 'scorm'; |
|
2180
|
|
|
break; // Exit the foreach loop. |
|
2181
|
|
|
} elseif ( |
|
2182
|
|
|
preg_match('/aicc\//i', $thisContent['filename']) || |
|
2183
|
|
|
in_array( |
|
2184
|
|
|
strtolower(pathinfo($thisContent['filename'], PATHINFO_EXTENSION)), |
|
2185
|
|
|
['crs', 'au', 'des', 'cst'] |
|
2186
|
|
|
) |
|
2187
|
|
|
) { |
|
2188
|
|
|
$ext = strtolower(pathinfo($thisContent['filename'], PATHINFO_EXTENSION)); |
|
2189
|
|
|
switch ($ext) { |
|
2190
|
|
|
case 'crs': |
|
2191
|
|
|
$aicc_match_crs = 1; |
|
2192
|
|
|
break; |
|
2193
|
|
|
case 'au': |
|
2194
|
|
|
$aicc_match_au = 1; |
|
2195
|
|
|
break; |
|
2196
|
|
|
case 'des': |
|
2197
|
|
|
$aicc_match_des = 1; |
|
2198
|
|
|
break; |
|
2199
|
|
|
case 'cst': |
|
2200
|
|
|
$aicc_match_cst = 1; |
|
2201
|
|
|
break; |
|
2202
|
|
|
default: |
|
2203
|
|
|
break; |
|
2204
|
|
|
} |
|
2205
|
|
|
//break; // Don't exit the loop, because if we find an imsmanifest afterwards, we want it, not the AICC. |
|
2206
|
|
|
} else { |
|
2207
|
|
|
$package_type = ''; |
|
2208
|
|
|
} |
|
2209
|
|
|
} |
|
2210
|
|
|
} |
|
2211
|
|
|
|
|
2212
|
|
|
if (empty($package_type) && 4 == ($aicc_match_crs + $aicc_match_au + $aicc_match_des + $aicc_match_cst)) { |
|
2213
|
|
|
// If found an aicc directory... (!= false means it cannot be false (error) or 0 (no match)). |
|
2214
|
|
|
$package_type = 'aicc'; |
|
2215
|
|
|
} |
|
2216
|
|
|
|
|
2217
|
|
|
// Try with chamilo course builder |
|
2218
|
|
|
if (empty($package_type)) { |
|
2219
|
|
|
$package_type = 'chamilo'; |
|
2220
|
|
|
} |
|
2221
|
|
|
|
|
2222
|
|
|
return $package_type; |
|
2223
|
|
|
} |
|
2224
|
|
|
|
|
2225
|
|
|
/** |
|
2226
|
|
|
* Gets the previous resource in queue (url). Also initialises time values for this viewing. |
|
2227
|
|
|
* |
|
2228
|
|
|
* @return string URL to load into the viewer |
|
2229
|
|
|
*/ |
|
2230
|
|
|
public function get_previous_index() |
|
2231
|
|
|
{ |
|
2232
|
|
|
if ($this->debug > 0) { |
|
2233
|
|
|
error_log('In learnpath::get_previous_index()', 0); |
|
2234
|
|
|
} |
|
2235
|
|
|
$index = $this->index; |
|
2236
|
|
|
if (isset($this->ordered_items[$index - 1])) { |
|
2237
|
|
|
$index--; |
|
2238
|
|
|
while (isset($this->ordered_items[$index]) && |
|
2239
|
|
|
($this->items[$this->ordered_items[$index]]->get_type() == 'dir') |
|
2240
|
|
|
) { |
|
2241
|
|
|
$index--; |
|
2242
|
|
|
if ($index < 0) { |
|
2243
|
|
|
return $this->index; |
|
2244
|
|
|
} |
|
2245
|
|
|
} |
|
2246
|
|
|
} else { |
|
2247
|
|
|
if ($this->debug > 2) { |
|
2248
|
|
|
error_log('get_previous_index() - there was no previous index available, reusing '.$index, 0); |
|
2249
|
|
|
} |
|
2250
|
|
|
// There is no previous item. |
|
2251
|
|
|
} |
|
2252
|
|
|
|
|
2253
|
|
|
return $index; |
|
2254
|
|
|
} |
|
2255
|
|
|
|
|
2256
|
|
|
/** |
|
2257
|
|
|
* Gets item_id for the next element. |
|
2258
|
|
|
* |
|
2259
|
|
|
* @return int Previous item (DB) ID |
|
2260
|
|
|
*/ |
|
2261
|
|
|
public function get_previous_item_id() |
|
2262
|
|
|
{ |
|
2263
|
|
|
if ($this->debug > 0) { |
|
2264
|
|
|
error_log('In learnpath::get_previous_item_id()', 0); |
|
2265
|
|
|
} |
|
2266
|
|
|
$new_index = $this->get_previous_index(); |
|
2267
|
|
|
|
|
2268
|
|
|
return $this->ordered_items[$new_index]; |
|
2269
|
|
|
} |
|
2270
|
|
|
|
|
2271
|
|
|
/** |
|
2272
|
|
|
* Returns the HTML necessary to print a mediaplayer block inside a page. |
|
2273
|
|
|
* |
|
2274
|
|
|
* @param int $lpItemId |
|
2275
|
|
|
* @param string $autostart |
|
2276
|
|
|
* |
|
2277
|
|
|
* @return string The mediaplayer HTML |
|
2278
|
|
|
*/ |
|
2279
|
|
|
public function get_mediaplayer($lpItemId, $autostart = 'true') |
|
2280
|
|
|
{ |
|
2281
|
|
|
$course_id = api_get_course_int_id(); |
|
2282
|
|
|
$_course = api_get_course_info(); |
|
2283
|
|
|
if (empty($_course)) { |
|
2284
|
|
|
return ''; |
|
2285
|
|
|
} |
|
2286
|
|
|
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
2287
|
|
|
$tbl_lp_item_view = Database::get_course_table(TABLE_LP_ITEM_VIEW); |
|
2288
|
|
|
$lpItemId = (int) $lpItemId; |
|
2289
|
|
|
|
|
2290
|
|
|
// Getting all the information about the item. |
|
2291
|
|
|
$sql = "SELECT * FROM $tbl_lp_item as lpi |
|
2292
|
|
|
INNER JOIN $tbl_lp_item_view as lp_view |
|
2293
|
|
|
ON (lpi.iid = lp_view.lp_item_id) |
|
2294
|
|
|
WHERE |
|
2295
|
|
|
lpi.iid = $lpItemId AND |
|
2296
|
|
|
lp_view.c_id = $course_id"; |
|
2297
|
|
|
$result = Database::query($sql); |
|
2298
|
|
|
$row = Database::fetch_assoc($result); |
|
2299
|
|
|
$output = ''; |
|
2300
|
|
|
|
|
2301
|
|
|
if (!empty($row['audio'])) { |
|
2302
|
|
|
$list = $_SESSION['oLP']->get_toc(); |
|
2303
|
|
|
$type_quiz = false; |
|
2304
|
|
|
|
|
2305
|
|
|
foreach ($list as $toc) { |
|
2306
|
|
|
if ($toc['id'] == $_SESSION['oLP']->current && $toc['type'] == 'quiz') { |
|
2307
|
|
|
$type_quiz = true; |
|
2308
|
|
|
} |
|
2309
|
|
|
} |
|
2310
|
|
|
|
|
2311
|
|
|
if ($type_quiz) { |
|
2312
|
|
|
if ($_SESSION['oLP']->prevent_reinit == 1) { |
|
2313
|
|
|
$autostart_audio = $row['status'] === 'completed' ? 'false' : 'true'; |
|
2314
|
|
|
} else { |
|
2315
|
|
|
$autostart_audio = $autostart; |
|
2316
|
|
|
} |
|
2317
|
|
|
} else { |
|
2318
|
|
|
$autostart_audio = 'true'; |
|
2319
|
|
|
} |
|
2320
|
|
|
|
|
2321
|
|
|
$courseInfo = api_get_course_info(); |
|
2322
|
|
|
$audio = $row['audio']; |
|
2323
|
|
|
|
|
2324
|
|
|
$file = api_get_path(SYS_COURSE_PATH).$courseInfo['path'].'/document/audio/'.$audio; |
|
2325
|
|
|
$url = api_get_path(WEB_COURSE_PATH).$courseInfo['path'].'/document/audio/'.$audio.'?'.api_get_cidreq(); |
|
2326
|
|
|
|
|
2327
|
|
|
if (!file_exists($file)) { |
|
2328
|
|
|
$lpPathInfo = $_SESSION['oLP']->generate_lp_folder(api_get_course_info()); |
|
2329
|
|
|
$file = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document'.$lpPathInfo['dir'].$audio; |
|
2330
|
|
|
$url = api_get_path(WEB_COURSE_PATH).$_course['path'].'/document'.$lpPathInfo['dir'].$audio.'?'.api_get_cidreq(); |
|
2331
|
|
|
} |
|
2332
|
|
|
|
|
2333
|
|
|
$player = Display::getMediaPlayer( |
|
2334
|
|
|
$file, |
|
2335
|
|
|
[ |
|
2336
|
|
|
'id' => 'lp_audio_media_player', |
|
2337
|
|
|
'url' => $url, |
|
2338
|
|
|
'autoplay' => $autostart_audio, |
|
2339
|
|
|
'width' => '100%', |
|
2340
|
|
|
] |
|
2341
|
|
|
); |
|
2342
|
|
|
|
|
2343
|
|
|
// The mp3 player. |
|
2344
|
|
|
$output = '<div id="container">'; |
|
2345
|
|
|
$output .= $player; |
|
2346
|
|
|
$output .= '</div>'; |
|
2347
|
|
|
} |
|
2348
|
|
|
|
|
2349
|
|
|
return $output; |
|
2350
|
|
|
} |
|
2351
|
|
|
|
|
2352
|
|
|
/** |
|
2353
|
|
|
* @param int $studentId |
|
2354
|
|
|
* @param int $prerequisite |
|
2355
|
|
|
* @param array $courseInfo |
|
2356
|
|
|
* @param int $sessionId |
|
2357
|
|
|
* |
|
2358
|
|
|
* @return bool |
|
2359
|
|
|
*/ |
|
2360
|
|
|
public static function isBlockedByPrerequisite( |
|
2361
|
|
|
$studentId, |
|
2362
|
|
|
$prerequisite, |
|
2363
|
|
|
$courseInfo, |
|
2364
|
|
|
$sessionId |
|
2365
|
|
|
) { |
|
2366
|
|
|
$allow = api_get_configuration_value('allow_teachers_to_access_blocked_lp_by_prerequisite'); |
|
2367
|
|
|
if ($allow) { |
|
2368
|
|
|
if (api_is_allowed_to_edit() || |
|
2369
|
|
|
api_is_platform_admin(true) || |
|
2370
|
|
|
api_is_drh() || |
|
2371
|
|
|
api_is_coach($sessionId, $courseInfo['real_id'], false) |
|
2372
|
|
|
) { |
|
2373
|
|
|
return false; |
|
2374
|
|
|
} |
|
2375
|
|
|
} |
|
2376
|
|
|
|
|
2377
|
|
|
$isBlocked = false; |
|
2378
|
|
|
|
|
2379
|
|
|
if (!empty($prerequisite)) { |
|
2380
|
|
|
$progress = self::getProgress( |
|
2381
|
|
|
$prerequisite, |
|
2382
|
|
|
$studentId, |
|
2383
|
|
|
$courseInfo['real_id'], |
|
2384
|
|
|
$sessionId |
|
2385
|
|
|
); |
|
2386
|
|
|
if ($progress < 100) { |
|
2387
|
|
|
$isBlocked = true; |
|
2388
|
|
|
} |
|
2389
|
|
|
} |
|
2390
|
|
|
|
|
2391
|
|
|
return $isBlocked; |
|
2392
|
|
|
} |
|
2393
|
|
|
|
|
2394
|
|
|
/** |
|
2395
|
|
|
* Checks if the learning path is visible for student after the progress |
|
2396
|
|
|
* of its prerequisite is completed, considering the time availability and |
|
2397
|
|
|
* the LP visibility. |
|
2398
|
|
|
* |
|
2399
|
|
|
* @param int $lp_id |
|
2400
|
|
|
* @param int $student_id |
|
2401
|
|
|
* @param null $courseCode |
|
|
|
|
|
|
2402
|
|
|
* @param int $sessionId |
|
2403
|
|
|
* |
|
2404
|
|
|
* @return bool |
|
2405
|
|
|
*/ |
|
2406
|
|
|
public static function is_lp_visible_for_student( |
|
2407
|
|
|
$lp_id, |
|
2408
|
|
|
$student_id, |
|
2409
|
|
|
$courseCode = null, |
|
2410
|
|
|
$sessionId = 0 |
|
2411
|
|
|
) { |
|
2412
|
|
|
$courseInfo = api_get_course_info($courseCode); |
|
2413
|
|
|
$lp_id = (int) $lp_id; |
|
2414
|
|
|
$sessionId = (int) $sessionId; |
|
2415
|
|
|
|
|
2416
|
|
|
if (empty($courseInfo)) { |
|
2417
|
|
|
return false; |
|
2418
|
|
|
} |
|
2419
|
|
|
|
|
2420
|
|
|
if (empty($sessionId)) { |
|
2421
|
|
|
$sessionId = api_get_session_id(); |
|
2422
|
|
|
} |
|
2423
|
|
|
|
|
2424
|
|
|
$itemInfo = api_get_item_property_info( |
|
2425
|
|
|
$courseInfo['real_id'], |
|
2426
|
|
|
TOOL_LEARNPATH, |
|
2427
|
|
|
$lp_id, |
|
2428
|
|
|
$sessionId |
|
2429
|
|
|
); |
|
2430
|
|
|
|
|
2431
|
|
|
// If the item was deleted. |
|
2432
|
|
|
if (isset($itemInfo['visibility']) && $itemInfo['visibility'] == 2) { |
|
2433
|
|
|
return false; |
|
2434
|
|
|
} |
|
2435
|
|
|
|
|
2436
|
|
|
// @todo remove this query and load the row info as a parameter |
|
2437
|
|
|
$table = Database::get_course_table(TABLE_LP_MAIN); |
|
2438
|
|
|
// Get current prerequisite |
|
2439
|
|
|
$sql = "SELECT id, prerequisite, subscribe_users, publicated_on, expired_on |
|
2440
|
|
|
FROM $table |
|
2441
|
|
|
WHERE iid = $lp_id"; |
|
2442
|
|
|
$rs = Database::query($sql); |
|
2443
|
|
|
$now = time(); |
|
2444
|
|
|
if (Database::num_rows($rs) > 0) { |
|
2445
|
|
|
$row = Database::fetch_array($rs, 'ASSOC'); |
|
2446
|
|
|
$prerequisite = $row['prerequisite']; |
|
2447
|
|
|
$is_visible = true; |
|
2448
|
|
|
|
|
2449
|
|
|
$isBlocked = self::isBlockedByPrerequisite( |
|
2450
|
|
|
$student_id, |
|
2451
|
|
|
$prerequisite, |
|
2452
|
|
|
$courseInfo, |
|
2453
|
|
|
$sessionId |
|
2454
|
|
|
); |
|
2455
|
|
|
|
|
2456
|
|
|
if ($isBlocked) { |
|
2457
|
|
|
$is_visible = false; |
|
2458
|
|
|
} |
|
2459
|
|
|
|
|
2460
|
|
|
// Also check the time availability of the LP |
|
2461
|
|
|
if ($is_visible) { |
|
2462
|
|
|
// Adding visibility restrictions |
|
2463
|
|
|
if (!empty($row['publicated_on'])) { |
|
2464
|
|
|
if ($now < api_strtotime($row['publicated_on'], 'UTC')) { |
|
2465
|
|
|
$is_visible = false; |
|
2466
|
|
|
} |
|
2467
|
|
|
} |
|
2468
|
|
|
// Blocking empty start times see BT#2800 |
|
2469
|
|
|
global $_custom; |
|
2470
|
|
|
if (isset($_custom['lps_hidden_when_no_start_date']) && |
|
2471
|
|
|
$_custom['lps_hidden_when_no_start_date'] |
|
2472
|
|
|
) { |
|
2473
|
|
|
if (empty($row['publicated_on'])) { |
|
2474
|
|
|
$is_visible = false; |
|
2475
|
|
|
} |
|
2476
|
|
|
} |
|
2477
|
|
|
|
|
2478
|
|
|
if (!empty($row['expired_on'])) { |
|
2479
|
|
|
if ($now > api_strtotime($row['expired_on'], 'UTC')) { |
|
2480
|
|
|
$is_visible = false; |
|
2481
|
|
|
} |
|
2482
|
|
|
} |
|
2483
|
|
|
} |
|
2484
|
|
|
|
|
2485
|
|
|
$subscriptionSettings = self::getSubscriptionSettings(); |
|
2486
|
|
|
|
|
2487
|
|
|
// Check if the subscription users/group to a LP is ON |
|
2488
|
|
|
if (isset($row['subscribe_users']) && $row['subscribe_users'] == 1 && |
|
2489
|
|
|
$subscriptionSettings['allow_add_users_to_lp'] === true |
|
2490
|
|
|
) { |
|
2491
|
|
|
// Try group |
|
2492
|
|
|
$is_visible = false; |
|
2493
|
|
|
// Checking only the user visibility |
|
2494
|
|
|
$userVisibility = api_get_item_visibility( |
|
2495
|
|
|
$courseInfo, |
|
2496
|
|
|
'learnpath', |
|
2497
|
|
|
$row['id'], |
|
2498
|
|
|
$sessionId, |
|
2499
|
|
|
$student_id, |
|
2500
|
|
|
'LearnpathSubscription' |
|
2501
|
|
|
); |
|
2502
|
|
|
|
|
2503
|
|
|
if ($userVisibility == 1) { |
|
2504
|
|
|
$is_visible = true; |
|
2505
|
|
|
} else { |
|
2506
|
|
|
$userGroups = GroupManager::getAllGroupPerUserSubscription($student_id); |
|
2507
|
|
|
if (!empty($userGroups)) { |
|
2508
|
|
|
foreach ($userGroups as $groupInfo) { |
|
2509
|
|
|
$groupId = $groupInfo['iid']; |
|
2510
|
|
|
$userVisibility = api_get_item_visibility( |
|
2511
|
|
|
$courseInfo, |
|
2512
|
|
|
'learnpath', |
|
2513
|
|
|
$row['id'], |
|
2514
|
|
|
$sessionId, |
|
2515
|
|
|
null, |
|
2516
|
|
|
'LearnpathSubscription', |
|
2517
|
|
|
$groupId |
|
2518
|
|
|
); |
|
2519
|
|
|
|
|
2520
|
|
|
if ($userVisibility == 1) { |
|
2521
|
|
|
$is_visible = true; |
|
2522
|
|
|
break; |
|
2523
|
|
|
} |
|
2524
|
|
|
} |
|
2525
|
|
|
} |
|
2526
|
|
|
} |
|
2527
|
|
|
} |
|
2528
|
|
|
|
|
2529
|
|
|
return $is_visible; |
|
2530
|
|
|
} |
|
2531
|
|
|
|
|
2532
|
|
|
return false; |
|
2533
|
|
|
} |
|
2534
|
|
|
|
|
2535
|
|
|
/** |
|
2536
|
|
|
* @param int $lpId |
|
2537
|
|
|
* @param int $userId |
|
2538
|
|
|
* @param int $courseId |
|
2539
|
|
|
* @param int $sessionId |
|
2540
|
|
|
* |
|
2541
|
|
|
* @return int |
|
2542
|
|
|
*/ |
|
2543
|
|
|
public static function getProgress($lpId, $userId, $courseId, $sessionId = 0) |
|
2544
|
|
|
{ |
|
2545
|
|
|
$lpId = (int) $lpId; |
|
2546
|
|
|
$userId = (int) $userId; |
|
2547
|
|
|
$courseId = (int) $courseId; |
|
2548
|
|
|
$sessionId = (int) $sessionId; |
|
2549
|
|
|
$progress = 0; |
|
2550
|
|
|
|
|
2551
|
|
|
$sessionCondition = api_get_session_condition($sessionId); |
|
2552
|
|
|
$table = Database::get_course_table(TABLE_LP_VIEW); |
|
2553
|
|
|
$sql = "SELECT * FROM $table |
|
2554
|
|
|
WHERE |
|
2555
|
|
|
c_id = $courseId AND |
|
2556
|
|
|
lp_id = $lpId AND |
|
2557
|
|
|
user_id = $userId $sessionCondition "; |
|
2558
|
|
|
$res = Database::query($sql); |
|
2559
|
|
|
if (Database::num_rows($res) > 0) { |
|
2560
|
|
|
$row = Database:: fetch_array($res); |
|
2561
|
|
|
$progress = $row['progress']; |
|
2562
|
|
|
} |
|
2563
|
|
|
|
|
2564
|
|
|
return (int) $progress; |
|
2565
|
|
|
} |
|
2566
|
|
|
|
|
2567
|
|
|
/** |
|
2568
|
|
|
* Displays a progress bar |
|
2569
|
|
|
* completed so far. |
|
2570
|
|
|
* |
|
2571
|
|
|
* @param int $percentage Progress value to display |
|
2572
|
|
|
* @param string $text_add Text to display near the progress value |
|
2573
|
|
|
* |
|
2574
|
|
|
* @return string HTML string containing the progress bar |
|
2575
|
|
|
*/ |
|
2576
|
|
|
public static function get_progress_bar($percentage = -1, $text_add = '') |
|
2577
|
|
|
{ |
|
2578
|
|
|
$text = $percentage.$text_add; |
|
2579
|
|
|
$output = '<div class="progress"> |
|
2580
|
|
|
<div id="progress_bar_value" |
|
2581
|
|
|
class="progress-bar progress-bar-success" role="progressbar" |
|
2582
|
|
|
aria-valuenow="'.$percentage.'" aria-valuemin="0" aria-valuemax="100" style="width: '.$text.';"> |
|
2583
|
|
|
'.$text.' |
|
2584
|
|
|
</div> |
|
2585
|
|
|
</div>'; |
|
2586
|
|
|
|
|
2587
|
|
|
return $output; |
|
2588
|
|
|
} |
|
2589
|
|
|
|
|
2590
|
|
|
/** |
|
2591
|
|
|
* @param string $mode can be '%' or 'abs' |
|
2592
|
|
|
* otherwise this value will be used $this->progress_bar_mode |
|
2593
|
|
|
* |
|
2594
|
|
|
* @return string |
|
2595
|
|
|
*/ |
|
2596
|
|
|
public function getProgressBar($mode = null) |
|
2597
|
|
|
{ |
|
2598
|
|
|
list($percentage, $text_add) = $this->get_progress_bar_text($mode); |
|
2599
|
|
|
|
|
2600
|
|
|
return self::get_progress_bar($percentage, $text_add); |
|
2601
|
|
|
} |
|
2602
|
|
|
|
|
2603
|
|
|
/** |
|
2604
|
|
|
* Gets the progress bar info to display inside the progress bar. |
|
2605
|
|
|
* Also used by scorm_api.php. |
|
2606
|
|
|
* |
|
2607
|
|
|
* @param string $mode Mode of display (can be '%' or 'abs').abs means |
|
2608
|
|
|
* we display a number of completed elements per total elements |
|
2609
|
|
|
* @param int $add Additional steps to fake as completed |
|
2610
|
|
|
* |
|
2611
|
|
|
* @return array Percentage or number and symbol (% or /xx) |
|
2612
|
|
|
*/ |
|
2613
|
|
|
public function get_progress_bar_text($mode = '', $add = 0) |
|
2614
|
|
|
{ |
|
2615
|
|
|
if ($this->debug > 0) { |
|
2616
|
|
|
error_log('In learnpath::get_progress_bar_text()', 0); |
|
2617
|
|
|
} |
|
2618
|
|
|
if (empty($mode)) { |
|
2619
|
|
|
$mode = $this->progress_bar_mode; |
|
2620
|
|
|
} |
|
2621
|
|
|
$total_items = $this->getTotalItemsCountWithoutDirs(); |
|
2622
|
|
|
if ($this->debug > 2) { |
|
2623
|
|
|
error_log('Total items available in this learnpath: '.$total_items, 0); |
|
2624
|
|
|
} |
|
2625
|
|
|
$completeItems = $this->get_complete_items_count(); |
|
2626
|
|
|
if ($this->debug > 2) { |
|
2627
|
|
|
error_log('Items completed so far: '.$completeItems, 0); |
|
2628
|
|
|
} |
|
2629
|
|
|
if ($add != 0) { |
|
2630
|
|
|
$completeItems += $add; |
|
2631
|
|
|
if ($this->debug > 2) { |
|
2632
|
|
|
error_log('Items completed so far (+modifier): '.$completeItems, 0); |
|
2633
|
|
|
} |
|
2634
|
|
|
} |
|
2635
|
|
|
$text = ''; |
|
2636
|
|
|
if ($completeItems > $total_items) { |
|
2637
|
|
|
$completeItems = $total_items; |
|
2638
|
|
|
} |
|
2639
|
|
|
$percentage = 0; |
|
2640
|
|
|
if ($mode == '%') { |
|
2641
|
|
|
if ($total_items > 0) { |
|
2642
|
|
|
$percentage = ((float) $completeItems / (float) $total_items) * 100; |
|
2643
|
|
|
} else { |
|
2644
|
|
|
$percentage = 0; |
|
2645
|
|
|
} |
|
2646
|
|
|
$percentage = number_format($percentage, 0); |
|
2647
|
|
|
$text = '%'; |
|
2648
|
|
|
} elseif ($mode == 'abs') { |
|
2649
|
|
|
$percentage = $completeItems; |
|
2650
|
|
|
$text = '/'.$total_items; |
|
2651
|
|
|
} |
|
2652
|
|
|
|
|
2653
|
|
|
return [ |
|
2654
|
|
|
$percentage, |
|
2655
|
|
|
$text, |
|
2656
|
|
|
]; |
|
2657
|
|
|
} |
|
2658
|
|
|
|
|
2659
|
|
|
/** |
|
2660
|
|
|
* Gets the progress bar mode. |
|
2661
|
|
|
* |
|
2662
|
|
|
* @return string The progress bar mode attribute |
|
2663
|
|
|
*/ |
|
2664
|
|
|
public function get_progress_bar_mode() |
|
2665
|
|
|
{ |
|
2666
|
|
|
if ($this->debug > 0) { |
|
2667
|
|
|
error_log('In learnpath::get_progress_bar_mode()', 0); |
|
2668
|
|
|
} |
|
2669
|
|
|
if (!empty($this->progress_bar_mode)) { |
|
2670
|
|
|
return $this->progress_bar_mode; |
|
2671
|
|
|
} else { |
|
2672
|
|
|
return '%'; |
|
2673
|
|
|
} |
|
2674
|
|
|
} |
|
2675
|
|
|
|
|
2676
|
|
|
/** |
|
2677
|
|
|
* Gets the learnpath theme (remote or local). |
|
2678
|
|
|
* |
|
2679
|
|
|
* @return string Learnpath theme |
|
2680
|
|
|
*/ |
|
2681
|
|
|
public function get_theme() |
|
2682
|
|
|
{ |
|
2683
|
|
|
if ($this->debug > 0) { |
|
2684
|
|
|
error_log('In learnpath::get_theme()', 0); |
|
2685
|
|
|
} |
|
2686
|
|
|
if (!empty($this->theme)) { |
|
2687
|
|
|
return $this->theme; |
|
2688
|
|
|
} else { |
|
2689
|
|
|
return ''; |
|
2690
|
|
|
} |
|
2691
|
|
|
} |
|
2692
|
|
|
|
|
2693
|
|
|
/** |
|
2694
|
|
|
* Gets the learnpath session id. |
|
2695
|
|
|
* |
|
2696
|
|
|
* @return int |
|
2697
|
|
|
*/ |
|
2698
|
|
|
public function get_lp_session_id() |
|
2699
|
|
|
{ |
|
2700
|
|
|
if ($this->debug > 0) { |
|
2701
|
|
|
error_log('In learnpath::get_lp_session_id()', 0); |
|
2702
|
|
|
} |
|
2703
|
|
|
if (!empty($this->lp_session_id)) { |
|
2704
|
|
|
return (int) $this->lp_session_id; |
|
2705
|
|
|
} else { |
|
2706
|
|
|
return 0; |
|
2707
|
|
|
} |
|
2708
|
|
|
} |
|
2709
|
|
|
|
|
2710
|
|
|
/** |
|
2711
|
|
|
* Gets the learnpath image. |
|
2712
|
|
|
* |
|
2713
|
|
|
* @return string Web URL of the LP image |
|
2714
|
|
|
*/ |
|
2715
|
|
|
public function get_preview_image() |
|
2716
|
|
|
{ |
|
2717
|
|
|
if ($this->debug > 0) { |
|
2718
|
|
|
error_log('In learnpath::get_preview_image()', 0); |
|
2719
|
|
|
} |
|
2720
|
|
|
if (!empty($this->preview_image)) { |
|
2721
|
|
|
return $this->preview_image; |
|
2722
|
|
|
} else { |
|
2723
|
|
|
return ''; |
|
2724
|
|
|
} |
|
2725
|
|
|
} |
|
2726
|
|
|
|
|
2727
|
|
|
/** |
|
2728
|
|
|
* @param string $size |
|
2729
|
|
|
* @param string $path_type |
|
2730
|
|
|
* |
|
2731
|
|
|
* @return bool|string |
|
2732
|
|
|
*/ |
|
2733
|
|
|
public function get_preview_image_path($size = null, $path_type = 'web') |
|
2734
|
|
|
{ |
|
2735
|
|
|
$preview_image = $this->get_preview_image(); |
|
2736
|
|
|
if (isset($preview_image) && !empty($preview_image)) { |
|
2737
|
|
|
$image_sys_path = api_get_path(SYS_COURSE_PATH).$this->course_info['path'].'/upload/learning_path/images/'; |
|
2738
|
|
|
$image_path = api_get_path(WEB_COURSE_PATH).$this->course_info['path'].'/upload/learning_path/images/'; |
|
2739
|
|
|
|
|
2740
|
|
|
if (isset($size)) { |
|
2741
|
|
|
$info = pathinfo($preview_image); |
|
2742
|
|
|
$image_custom_size = $info['filename'].'.'.$size.'.'.$info['extension']; |
|
2743
|
|
|
|
|
2744
|
|
|
if (file_exists($image_sys_path.$image_custom_size)) { |
|
2745
|
|
|
if ($path_type == 'web') { |
|
2746
|
|
|
return $image_path.$image_custom_size; |
|
2747
|
|
|
} else { |
|
2748
|
|
|
return $image_sys_path.$image_custom_size; |
|
2749
|
|
|
} |
|
2750
|
|
|
} |
|
2751
|
|
|
} else { |
|
2752
|
|
|
if ($path_type == 'web') { |
|
2753
|
|
|
return $image_path.$preview_image; |
|
2754
|
|
|
} else { |
|
2755
|
|
|
return $image_sys_path.$preview_image; |
|
2756
|
|
|
} |
|
2757
|
|
|
} |
|
2758
|
|
|
} |
|
2759
|
|
|
|
|
2760
|
|
|
return false; |
|
2761
|
|
|
} |
|
2762
|
|
|
|
|
2763
|
|
|
/** |
|
2764
|
|
|
* Gets the learnpath author. |
|
2765
|
|
|
* |
|
2766
|
|
|
* @return string LP's author |
|
2767
|
|
|
*/ |
|
2768
|
|
|
public function get_author() |
|
2769
|
|
|
{ |
|
2770
|
|
|
if ($this->debug > 0) { |
|
2771
|
|
|
error_log('In learnpath::get_author()', 0); |
|
2772
|
|
|
} |
|
2773
|
|
|
if (!empty($this->author)) { |
|
2774
|
|
|
return $this->author; |
|
2775
|
|
|
} else { |
|
2776
|
|
|
return ''; |
|
2777
|
|
|
} |
|
2778
|
|
|
} |
|
2779
|
|
|
|
|
2780
|
|
|
/** |
|
2781
|
|
|
* Gets hide table of contents. |
|
2782
|
|
|
* |
|
2783
|
|
|
* @return int |
|
2784
|
|
|
*/ |
|
2785
|
|
|
public function getHideTableOfContents() |
|
2786
|
|
|
{ |
|
2787
|
|
|
return (int) $this->hide_toc_frame; |
|
2788
|
|
|
} |
|
2789
|
|
|
|
|
2790
|
|
|
/** |
|
2791
|
|
|
* Generate a new prerequisites string for a given item. If this item was a sco and |
|
2792
|
|
|
* its prerequisites were strings (instead of IDs), then transform those strings into |
|
2793
|
|
|
* IDs, knowing that SCORM IDs are kept in the "ref" field of the lp_item table. |
|
2794
|
|
|
* Prefix all item IDs that end-up in the prerequisites string by "ITEM_" to use the |
|
2795
|
|
|
* same rule as the scormExport() method. |
|
2796
|
|
|
* |
|
2797
|
|
|
* @param int $item_id Item ID |
|
2798
|
|
|
* |
|
2799
|
|
|
* @return string Prerequisites string ready for the export as SCORM |
|
2800
|
|
|
*/ |
|
2801
|
|
|
public function get_scorm_prereq_string($item_id) |
|
2802
|
|
|
{ |
|
2803
|
|
|
if ($this->debug > 0) { |
|
2804
|
|
|
error_log('In learnpath::get_scorm_prereq_string()'); |
|
2805
|
|
|
} |
|
2806
|
|
|
if (!is_object($this->items[$item_id])) { |
|
2807
|
|
|
return false; |
|
2808
|
|
|
} |
|
2809
|
|
|
/** @var learnpathItem $oItem */ |
|
2810
|
|
|
$oItem = $this->items[$item_id]; |
|
2811
|
|
|
$prereq = $oItem->get_prereq_string(); |
|
2812
|
|
|
|
|
2813
|
|
|
if (empty($prereq)) { |
|
2814
|
|
|
return ''; |
|
2815
|
|
|
} |
|
2816
|
|
|
if (preg_match('/^\d+$/', $prereq) && |
|
2817
|
|
|
isset($this->items[$prereq]) && |
|
2818
|
|
|
is_object($this->items[$prereq]) |
|
2819
|
|
|
) { |
|
2820
|
|
|
// If the prerequisite is a simple integer ID and this ID exists as an item ID, |
|
2821
|
|
|
// then simply return it (with the ITEM_ prefix). |
|
2822
|
|
|
//return 'ITEM_' . $prereq; |
|
2823
|
|
|
return $this->items[$prereq]->ref; |
|
2824
|
|
|
} else { |
|
2825
|
|
|
if (isset($this->refs_list[$prereq])) { |
|
2826
|
|
|
// It's a simple string item from which the ID can be found in the refs list, |
|
2827
|
|
|
// so we can transform it directly to an ID for export. |
|
2828
|
|
|
return $this->items[$this->refs_list[$prereq]]->ref; |
|
2829
|
|
|
} elseif (isset($this->refs_list['ITEM_'.$prereq])) { |
|
2830
|
|
|
return $this->items[$this->refs_list['ITEM_'.$prereq]]->ref; |
|
2831
|
|
|
} else { |
|
2832
|
|
|
// The last case, if it's a complex form, then find all the IDs (SCORM strings) |
|
2833
|
|
|
// and replace them, one by one, by the internal IDs (chamilo db) |
|
2834
|
|
|
// TODO: Modify the '*' replacement to replace the multiplier in front of it |
|
2835
|
|
|
// by a space as well. |
|
2836
|
|
|
$find = [ |
|
2837
|
|
|
'&', |
|
2838
|
|
|
'|', |
|
2839
|
|
|
'~', |
|
2840
|
|
|
'=', |
|
2841
|
|
|
'<>', |
|
2842
|
|
|
'{', |
|
2843
|
|
|
'}', |
|
2844
|
|
|
'*', |
|
2845
|
|
|
'(', |
|
2846
|
|
|
')', |
|
2847
|
|
|
]; |
|
2848
|
|
|
$replace = [ |
|
2849
|
|
|
' ', |
|
2850
|
|
|
' ', |
|
2851
|
|
|
' ', |
|
2852
|
|
|
' ', |
|
2853
|
|
|
' ', |
|
2854
|
|
|
' ', |
|
2855
|
|
|
' ', |
|
2856
|
|
|
' ', |
|
2857
|
|
|
' ', |
|
2858
|
|
|
' ', |
|
2859
|
|
|
]; |
|
2860
|
|
|
$prereq_mod = str_replace($find, $replace, $prereq); |
|
2861
|
|
|
$ids = explode(' ', $prereq_mod); |
|
2862
|
|
|
foreach ($ids as $id) { |
|
2863
|
|
|
$id = trim($id); |
|
2864
|
|
|
if (isset($this->refs_list[$id])) { |
|
2865
|
|
|
$prereq = preg_replace( |
|
2866
|
|
|
'/[^a-zA-Z_0-9]('.$id.')[^a-zA-Z_0-9]/', |
|
2867
|
|
|
'ITEM_'.$this->refs_list[$id], |
|
2868
|
|
|
$prereq |
|
2869
|
|
|
); |
|
2870
|
|
|
} |
|
2871
|
|
|
} |
|
2872
|
|
|
|
|
2873
|
|
|
return $prereq; |
|
2874
|
|
|
} |
|
2875
|
|
|
} |
|
2876
|
|
|
} |
|
2877
|
|
|
|
|
2878
|
|
|
/** |
|
2879
|
|
|
* Returns the XML DOM document's node. |
|
2880
|
|
|
* |
|
2881
|
|
|
* @param resource $children Reference to a list of objects to search for the given ITEM_* |
|
2882
|
|
|
* @param string $id The identifier to look for |
|
2883
|
|
|
* |
|
2884
|
|
|
* @return mixed The reference to the element found with that identifier. False if not found |
|
2885
|
|
|
*/ |
|
2886
|
|
|
public function get_scorm_xml_node(&$children, $id) |
|
2887
|
|
|
{ |
|
2888
|
|
|
for ($i = 0; $i < $children->length; $i++) { |
|
2889
|
|
|
$item_temp = $children->item($i); |
|
2890
|
|
|
if ($item_temp->nodeName == 'item') { |
|
2891
|
|
|
if ($item_temp->getAttribute('identifier') == $id) { |
|
2892
|
|
|
return $item_temp; |
|
2893
|
|
|
} |
|
2894
|
|
|
} |
|
2895
|
|
|
$subchildren = $item_temp->childNodes; |
|
2896
|
|
|
if ($subchildren && $subchildren->length > 0) { |
|
2897
|
|
|
$val = $this->get_scorm_xml_node($subchildren, $id); |
|
2898
|
|
|
if (is_object($val)) { |
|
2899
|
|
|
return $val; |
|
2900
|
|
|
} |
|
2901
|
|
|
} |
|
2902
|
|
|
} |
|
2903
|
|
|
|
|
2904
|
|
|
return false; |
|
2905
|
|
|
} |
|
2906
|
|
|
|
|
2907
|
|
|
/** |
|
2908
|
|
|
* Gets the status list for all LP's items. |
|
2909
|
|
|
* |
|
2910
|
|
|
* @return array Array of [index] => [item ID => current status] |
|
2911
|
|
|
*/ |
|
2912
|
|
|
public function get_items_status_list() |
|
2913
|
|
|
{ |
|
2914
|
|
|
if ($this->debug > 0) { |
|
2915
|
|
|
error_log('In learnpath::get_items_status_list()', 0); |
|
2916
|
|
|
} |
|
2917
|
|
|
$list = []; |
|
2918
|
|
|
foreach ($this->ordered_items as $item_id) { |
|
2919
|
|
|
$list[] = [ |
|
2920
|
|
|
$item_id => $this->items[$item_id]->get_status(), |
|
2921
|
|
|
]; |
|
2922
|
|
|
} |
|
2923
|
|
|
|
|
2924
|
|
|
return $list; |
|
2925
|
|
|
} |
|
2926
|
|
|
|
|
2927
|
|
|
/** |
|
2928
|
|
|
* Return the number of interactions for the given learnpath Item View ID. |
|
2929
|
|
|
* This method can be used as static. |
|
2930
|
|
|
* |
|
2931
|
|
|
* @param int $lp_iv_id Item View ID |
|
2932
|
|
|
* @param int $course_id course id |
|
2933
|
|
|
* |
|
2934
|
|
|
* @return int |
|
2935
|
|
|
*/ |
|
2936
|
|
|
public static function get_interactions_count_from_db($lp_iv_id, $course_id) |
|
2937
|
|
|
{ |
|
2938
|
|
|
$table = Database::get_course_table(TABLE_LP_IV_INTERACTION); |
|
2939
|
|
|
$lp_iv_id = (int) $lp_iv_id; |
|
2940
|
|
|
$course_id = (int) $course_id; |
|
2941
|
|
|
|
|
2942
|
|
|
$sql = "SELECT count(*) FROM $table |
|
2943
|
|
|
WHERE c_id = $course_id AND lp_iv_id = $lp_iv_id"; |
|
2944
|
|
|
$res = Database::query($sql); |
|
2945
|
|
|
$num = 0; |
|
2946
|
|
|
if (Database::num_rows($res)) { |
|
2947
|
|
|
$row = Database::fetch_array($res); |
|
2948
|
|
|
$num = $row[0]; |
|
2949
|
|
|
} |
|
2950
|
|
|
|
|
2951
|
|
|
return $num; |
|
2952
|
|
|
} |
|
2953
|
|
|
|
|
2954
|
|
|
/** |
|
2955
|
|
|
* Return the interactions as an array for the given lp_iv_id. |
|
2956
|
|
|
* This method can be used as static. |
|
2957
|
|
|
* |
|
2958
|
|
|
* @param int $lp_iv_id Learnpath Item View ID |
|
2959
|
|
|
* |
|
2960
|
|
|
* @return array |
|
2961
|
|
|
* |
|
2962
|
|
|
* @todo Transcode labels instead of switching to HTML (which requires to know the encoding of the LP) |
|
2963
|
|
|
*/ |
|
2964
|
|
|
public static function get_iv_interactions_array($lp_iv_id) |
|
2965
|
|
|
{ |
|
2966
|
|
|
$course_id = api_get_course_int_id(); |
|
2967
|
|
|
$list = []; |
|
2968
|
|
|
$table = Database::get_course_table(TABLE_LP_IV_INTERACTION); |
|
2969
|
|
|
|
|
2970
|
|
|
if (empty($lp_iv_id)) { |
|
2971
|
|
|
return []; |
|
2972
|
|
|
} |
|
2973
|
|
|
|
|
2974
|
|
|
$sql = "SELECT * FROM $table |
|
2975
|
|
|
WHERE c_id = ".$course_id." AND lp_iv_id = $lp_iv_id |
|
2976
|
|
|
ORDER BY order_id ASC"; |
|
2977
|
|
|
$res = Database::query($sql); |
|
2978
|
|
|
$num = Database::num_rows($res); |
|
2979
|
|
|
if ($num > 0) { |
|
2980
|
|
|
$list[] = [ |
|
2981
|
|
|
'order_id' => api_htmlentities(get_lang('Order'), ENT_QUOTES), |
|
2982
|
|
|
'id' => api_htmlentities(get_lang('InteractionID'), ENT_QUOTES), |
|
2983
|
|
|
'type' => api_htmlentities(get_lang('Type'), ENT_QUOTES), |
|
2984
|
|
|
'time' => api_htmlentities(get_lang('TimeFinished'), ENT_QUOTES), |
|
2985
|
|
|
'correct_responses' => api_htmlentities(get_lang('CorrectAnswers'), ENT_QUOTES), |
|
2986
|
|
|
'student_response' => api_htmlentities(get_lang('StudentResponse'), ENT_QUOTES), |
|
2987
|
|
|
'result' => api_htmlentities(get_lang('Result'), ENT_QUOTES), |
|
2988
|
|
|
'latency' => api_htmlentities(get_lang('LatencyTimeSpent'), ENT_QUOTES), |
|
2989
|
|
|
]; |
|
2990
|
|
|
while ($row = Database::fetch_array($res)) { |
|
2991
|
|
|
$list[] = [ |
|
2992
|
|
|
'order_id' => ($row['order_id'] + 1), |
|
2993
|
|
|
'id' => urldecode($row['interaction_id']), //urldecode because they often have %2F or stuff like that |
|
2994
|
|
|
'type' => $row['interaction_type'], |
|
2995
|
|
|
'time' => $row['completion_time'], |
|
2996
|
|
|
//'correct_responses' => $row['correct_responses'], |
|
2997
|
|
|
'correct_responses' => '', // Hide correct responses from students. |
|
2998
|
|
|
'student_response' => $row['student_response'], |
|
2999
|
|
|
'result' => $row['result'], |
|
3000
|
|
|
'latency' => $row['latency'], |
|
3001
|
|
|
]; |
|
3002
|
|
|
} |
|
3003
|
|
|
} |
|
3004
|
|
|
|
|
3005
|
|
|
return $list; |
|
3006
|
|
|
} |
|
3007
|
|
|
|
|
3008
|
|
|
/** |
|
3009
|
|
|
* Return the number of objectives for the given learnpath Item View ID. |
|
3010
|
|
|
* This method can be used as static. |
|
3011
|
|
|
* |
|
3012
|
|
|
* @param int $lp_iv_id Item View ID |
|
3013
|
|
|
* @param int $course_id Course ID |
|
3014
|
|
|
* |
|
3015
|
|
|
* @return int Number of objectives |
|
3016
|
|
|
*/ |
|
3017
|
|
|
public static function get_objectives_count_from_db($lp_iv_id, $course_id) |
|
3018
|
|
|
{ |
|
3019
|
|
|
$table = Database::get_course_table(TABLE_LP_IV_OBJECTIVE); |
|
3020
|
|
|
$course_id = (int) $course_id; |
|
3021
|
|
|
$lp_iv_id = (int) $lp_iv_id; |
|
3022
|
|
|
$sql = "SELECT count(*) FROM $table |
|
3023
|
|
|
WHERE c_id = $course_id AND lp_iv_id = $lp_iv_id"; |
|
3024
|
|
|
//@todo seems that this always returns 0 |
|
3025
|
|
|
$res = Database::query($sql); |
|
3026
|
|
|
$num = 0; |
|
3027
|
|
|
if (Database::num_rows($res)) { |
|
3028
|
|
|
$row = Database::fetch_array($res); |
|
3029
|
|
|
$num = $row[0]; |
|
3030
|
|
|
} |
|
3031
|
|
|
|
|
3032
|
|
|
return $num; |
|
3033
|
|
|
} |
|
3034
|
|
|
|
|
3035
|
|
|
/** |
|
3036
|
|
|
* Return the objectives as an array for the given lp_iv_id. |
|
3037
|
|
|
* This method can be used as static. |
|
3038
|
|
|
* |
|
3039
|
|
|
* @param int $lpItemViewId Learnpath Item View ID |
|
3040
|
|
|
* |
|
3041
|
|
|
* @return array |
|
3042
|
|
|
* |
|
3043
|
|
|
* @todo Translate labels |
|
3044
|
|
|
*/ |
|
3045
|
|
|
public static function get_iv_objectives_array($lpItemViewId = 0) |
|
3046
|
|
|
{ |
|
3047
|
|
|
$course_id = api_get_course_int_id(); |
|
3048
|
|
|
$lpItemViewId = (int) $lpItemViewId; |
|
3049
|
|
|
|
|
3050
|
|
|
$table = Database::get_course_table(TABLE_LP_IV_OBJECTIVE); |
|
3051
|
|
|
$sql = "SELECT * FROM $table |
|
3052
|
|
|
WHERE c_id = $course_id AND lp_iv_id = $lpItemViewId |
|
3053
|
|
|
ORDER BY order_id ASC"; |
|
3054
|
|
|
$res = Database::query($sql); |
|
3055
|
|
|
$num = Database::num_rows($res); |
|
3056
|
|
|
$list = []; |
|
3057
|
|
|
if ($num > 0) { |
|
3058
|
|
|
$list[] = [ |
|
3059
|
|
|
'order_id' => api_htmlentities(get_lang('Order'), ENT_QUOTES), |
|
3060
|
|
|
'objective_id' => api_htmlentities(get_lang('ObjectiveID'), ENT_QUOTES), |
|
3061
|
|
|
'score_raw' => api_htmlentities(get_lang('ObjectiveRawScore'), ENT_QUOTES), |
|
3062
|
|
|
'score_max' => api_htmlentities(get_lang('ObjectiveMaxScore'), ENT_QUOTES), |
|
3063
|
|
|
'score_min' => api_htmlentities(get_lang('ObjectiveMinScore'), ENT_QUOTES), |
|
3064
|
|
|
'status' => api_htmlentities(get_lang('ObjectiveStatus'), ENT_QUOTES), |
|
3065
|
|
|
]; |
|
3066
|
|
|
while ($row = Database::fetch_array($res)) { |
|
3067
|
|
|
$list[] = [ |
|
3068
|
|
|
'order_id' => ($row['order_id'] + 1), |
|
3069
|
|
|
'objective_id' => urldecode($row['objective_id']), // urldecode() because they often have %2F |
|
3070
|
|
|
'score_raw' => $row['score_raw'], |
|
3071
|
|
|
'score_max' => $row['score_max'], |
|
3072
|
|
|
'score_min' => $row['score_min'], |
|
3073
|
|
|
'status' => $row['status'], |
|
3074
|
|
|
]; |
|
3075
|
|
|
} |
|
3076
|
|
|
} |
|
3077
|
|
|
|
|
3078
|
|
|
return $list; |
|
3079
|
|
|
} |
|
3080
|
|
|
|
|
3081
|
|
|
/** |
|
3082
|
|
|
* Generate and return the table of contents for this learnpath. The (flat) table returned can be |
|
3083
|
|
|
* used by get_html_toc() to be ready to display. |
|
3084
|
|
|
* |
|
3085
|
|
|
* @return array TOC as a table with 4 elements per row: title, link, status and level |
|
3086
|
|
|
*/ |
|
3087
|
|
|
public function get_toc() |
|
3088
|
|
|
{ |
|
3089
|
|
|
if ($this->debug > 0) { |
|
3090
|
|
|
error_log('learnpath::get_toc()', 0); |
|
3091
|
|
|
} |
|
3092
|
|
|
$toc = []; |
|
3093
|
|
|
foreach ($this->ordered_items as $item_id) { |
|
3094
|
|
|
if ($this->debug > 2) { |
|
3095
|
|
|
error_log('learnpath::get_toc(): getting info for item '.$item_id, 0); |
|
3096
|
|
|
} |
|
3097
|
|
|
// TODO: Change this link generation and use new function instead. |
|
3098
|
|
|
$toc[] = [ |
|
3099
|
|
|
'id' => $item_id, |
|
3100
|
|
|
'title' => $this->items[$item_id]->get_title(), |
|
3101
|
|
|
'status' => $this->items[$item_id]->get_status(), |
|
3102
|
|
|
'level' => $this->items[$item_id]->get_level(), |
|
3103
|
|
|
'type' => $this->items[$item_id]->get_type(), |
|
3104
|
|
|
'description' => $this->items[$item_id]->get_description(), |
|
3105
|
|
|
'path' => $this->items[$item_id]->get_path(), |
|
3106
|
|
|
'parent' => $this->items[$item_id]->get_parent(), |
|
3107
|
|
|
]; |
|
3108
|
|
|
} |
|
3109
|
|
|
if ($this->debug > 2) { |
|
3110
|
|
|
error_log('In learnpath::get_toc() - TOC array: '.print_r($toc, true), 0); |
|
3111
|
|
|
} |
|
3112
|
|
|
|
|
3113
|
|
|
return $toc; |
|
3114
|
|
|
} |
|
3115
|
|
|
|
|
3116
|
|
|
/** |
|
3117
|
|
|
* Generate and return the table of contents for this learnpath. The JS |
|
3118
|
|
|
* table returned is used inside of scorm_api.php. |
|
3119
|
|
|
* |
|
3120
|
|
|
* @param string $varname |
|
3121
|
|
|
* |
|
3122
|
|
|
* @return string A JS array variable construction |
|
3123
|
|
|
*/ |
|
3124
|
|
|
public function get_items_details_as_js($varname = 'olms.lms_item_types') |
|
3125
|
|
|
{ |
|
3126
|
|
|
if ($this->debug > 0) { |
|
3127
|
|
|
error_log('In learnpath::get_items_details_as_js()', 0); |
|
3128
|
|
|
} |
|
3129
|
|
|
$toc = $varname.' = new Array();'; |
|
3130
|
|
|
foreach ($this->ordered_items as $item_id) { |
|
3131
|
|
|
$toc .= $varname."['i$item_id'] = '".$this->items[$item_id]->get_type()."';"; |
|
3132
|
|
|
} |
|
3133
|
|
|
if ($this->debug > 2) { |
|
3134
|
|
|
error_log('In learnpath::get_items_details_as_js() - TOC array: '.print_r($toc, true), 0); |
|
3135
|
|
|
} |
|
3136
|
|
|
|
|
3137
|
|
|
return $toc; |
|
3138
|
|
|
} |
|
3139
|
|
|
|
|
3140
|
|
|
/** |
|
3141
|
|
|
* Gets the learning path type. |
|
3142
|
|
|
* |
|
3143
|
|
|
* @param bool $get_name Return the name? If false, return the ID. Default is false. |
|
3144
|
|
|
* |
|
3145
|
|
|
* @return mixed Type ID or name, depending on the parameter |
|
3146
|
|
|
*/ |
|
3147
|
|
|
public function get_type($get_name = false) |
|
3148
|
|
|
{ |
|
3149
|
|
|
$res = false; |
|
3150
|
|
|
if ($this->debug > 0) { |
|
3151
|
|
|
error_log('In learnpath::get_type()', 0); |
|
3152
|
|
|
} |
|
3153
|
|
|
if (!empty($this->type) && (!$get_name)) { |
|
3154
|
|
|
$res = $this->type; |
|
3155
|
|
|
} |
|
3156
|
|
|
if ($this->debug > 2) { |
|
3157
|
|
|
error_log('In learnpath::get_type() - Returning '.($res ? $res : 'false'), 0); |
|
3158
|
|
|
} |
|
3159
|
|
|
|
|
3160
|
|
|
return $res; |
|
3161
|
|
|
} |
|
3162
|
|
|
|
|
3163
|
|
|
/** |
|
3164
|
|
|
* Gets the learning path type as static method. |
|
3165
|
|
|
* |
|
3166
|
|
|
* @param int $lp_id |
|
3167
|
|
|
* |
|
3168
|
|
|
* @return mixed Type ID or name, depending on the parameter |
|
3169
|
|
|
*/ |
|
3170
|
|
|
public static function get_type_static($lp_id = 0) |
|
3171
|
|
|
{ |
|
3172
|
|
|
$tbl_lp = Database::get_course_table(TABLE_LP_MAIN); |
|
3173
|
|
|
$lp_id = (int) $lp_id; |
|
3174
|
|
|
$sql = "SELECT lp_type FROM $tbl_lp |
|
3175
|
|
|
WHERE iid = $lp_id"; |
|
3176
|
|
|
$res = Database::query($sql); |
|
3177
|
|
|
if ($res === false) { |
|
3178
|
|
|
return null; |
|
3179
|
|
|
} |
|
3180
|
|
|
if (Database::num_rows($res) <= 0) { |
|
3181
|
|
|
return null; |
|
3182
|
|
|
} |
|
3183
|
|
|
$row = Database::fetch_array($res); |
|
3184
|
|
|
|
|
3185
|
|
|
return $row['lp_type']; |
|
3186
|
|
|
} |
|
3187
|
|
|
|
|
3188
|
|
|
/** |
|
3189
|
|
|
* Gets a flat list of item IDs ordered for display (level by level ordered by order_display) |
|
3190
|
|
|
* This method can be used as abstract and is recursive. |
|
3191
|
|
|
* |
|
3192
|
|
|
* @param int $lp Learnpath ID |
|
3193
|
|
|
* @param int $parent Parent ID of the items to look for |
|
3194
|
|
|
* @param int $course_id |
|
3195
|
|
|
* |
|
3196
|
|
|
* @return array Ordered list of item IDs (empty array on error) |
|
3197
|
|
|
*/ |
|
3198
|
|
|
public static function get_flat_ordered_items_list($lp = 1, $parent = 0, $course_id = 0) |
|
3199
|
|
|
{ |
|
3200
|
|
|
if (empty($course_id)) { |
|
3201
|
|
|
$course_id = api_get_course_int_id(); |
|
3202
|
|
|
} else { |
|
3203
|
|
|
$course_id = (int) $course_id; |
|
3204
|
|
|
} |
|
3205
|
|
|
$list = []; |
|
3206
|
|
|
|
|
3207
|
|
|
if (empty($lp)) { |
|
3208
|
|
|
return $list; |
|
3209
|
|
|
} |
|
3210
|
|
|
|
|
3211
|
|
|
$lp = (int) $lp; |
|
3212
|
|
|
$parent = (int) $parent; |
|
3213
|
|
|
|
|
3214
|
|
|
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
3215
|
|
|
$sql = "SELECT iid FROM $tbl_lp_item |
|
3216
|
|
|
WHERE c_id = $course_id AND lp_id = $lp AND parent_item_id = $parent |
|
3217
|
|
|
ORDER BY display_order"; |
|
3218
|
|
|
|
|
3219
|
|
|
$res = Database::query($sql); |
|
3220
|
|
|
while ($row = Database::fetch_array($res)) { |
|
3221
|
|
|
$sublist = self::get_flat_ordered_items_list( |
|
3222
|
|
|
$lp, |
|
3223
|
|
|
$row['iid'], |
|
3224
|
|
|
$course_id |
|
3225
|
|
|
); |
|
3226
|
|
|
$list[] = $row['iid']; |
|
3227
|
|
|
foreach ($sublist as $item) { |
|
3228
|
|
|
$list[] = $item; |
|
3229
|
|
|
} |
|
3230
|
|
|
} |
|
3231
|
|
|
|
|
3232
|
|
|
return $list; |
|
3233
|
|
|
} |
|
3234
|
|
|
|
|
3235
|
|
|
/** |
|
3236
|
|
|
* @return array |
|
3237
|
|
|
*/ |
|
3238
|
|
|
public static function getChapterTypes() |
|
3239
|
|
|
{ |
|
3240
|
|
|
return [ |
|
3241
|
|
|
'dir', |
|
3242
|
|
|
]; |
|
3243
|
|
|
} |
|
3244
|
|
|
|
|
3245
|
|
|
/** |
|
3246
|
|
|
* Uses the table generated by get_toc() and returns an HTML-formattedstring ready to display. |
|
3247
|
|
|
* |
|
3248
|
|
|
* @param $tree |
|
3249
|
|
|
* |
|
3250
|
|
|
* @return array HTML TOC ready to display |
|
3251
|
|
|
*/ |
|
3252
|
|
|
public function getParentToc($tree) |
|
3253
|
|
|
{ |
|
3254
|
|
|
if ($this->debug > 0) { |
|
3255
|
|
|
error_log('In learnpath::get_html_toc()', 0); |
|
3256
|
|
|
} |
|
3257
|
|
|
if (empty($tree)) { |
|
3258
|
|
|
$tree = $this->get_toc(); |
|
3259
|
|
|
} |
|
3260
|
|
|
$dirTypes = self::getChapterTypes(); |
|
3261
|
|
|
$myCurrentId = $this->get_current_item_id(); |
|
3262
|
|
|
$listParent = []; |
|
3263
|
|
|
$listChildren = []; |
|
3264
|
|
|
$listNotParent = []; |
|
3265
|
|
|
$list = []; |
|
3266
|
|
|
foreach ($tree as $subtree) { |
|
3267
|
|
|
if (in_array($subtree['type'], $dirTypes)) { |
|
3268
|
|
|
$listChildren = $this->getChildrenToc($tree, $subtree['id']); |
|
3269
|
|
|
$subtree['children'] = $listChildren; |
|
3270
|
|
|
if (!empty($subtree['children'])) { |
|
3271
|
|
|
foreach ($subtree['children'] as $subItem) { |
|
3272
|
|
|
if ($subItem['id'] == $this->current) { |
|
3273
|
|
|
$subtree['parent_current'] = 'in'; |
|
3274
|
|
|
$subtree['current'] = 'on'; |
|
3275
|
|
|
} |
|
3276
|
|
|
} |
|
3277
|
|
|
} |
|
3278
|
|
|
$listParent[] = $subtree; |
|
3279
|
|
|
} |
|
3280
|
|
|
if (!in_array($subtree['type'], $dirTypes) && $subtree['parent'] == null) { |
|
3281
|
|
|
$classStatus = [ |
|
3282
|
|
|
'not attempted' => 'scorm_not_attempted', |
|
3283
|
|
|
'incomplete' => 'scorm_not_attempted', |
|
3284
|
|
|
'failed' => 'scorm_failed', |
|
3285
|
|
|
'completed' => 'scorm_completed', |
|
3286
|
|
|
'passed' => 'scorm_completed', |
|
3287
|
|
|
'succeeded' => 'scorm_completed', |
|
3288
|
|
|
'browsed' => 'scorm_completed', |
|
3289
|
|
|
]; |
|
3290
|
|
|
|
|
3291
|
|
|
if (isset($classStatus[$subtree['status']])) { |
|
3292
|
|
|
$cssStatus = $classStatus[$subtree['status']]; |
|
3293
|
|
|
} |
|
3294
|
|
|
|
|
3295
|
|
|
$title = Security::remove_XSS($subtree['title']); |
|
3296
|
|
|
unset($subtree['title']); |
|
3297
|
|
|
|
|
3298
|
|
|
if (empty($title)) { |
|
3299
|
|
|
$title = self::rl_get_resource_name(api_get_course_id(), $this->get_id(), $subtree['id']); |
|
3300
|
|
|
} |
|
3301
|
|
|
$classStyle = null; |
|
3302
|
|
|
if ($subtree['id'] == $this->current) { |
|
3303
|
|
|
$classStyle = 'scorm_item_normal '.$classStyle.'scorm_highlight'; |
|
3304
|
|
|
} elseif (!in_array($subtree['type'], $dirTypes)) { |
|
3305
|
|
|
$classStyle = 'scorm_item_normal '.$classStyle.' '; |
|
3306
|
|
|
} |
|
3307
|
|
|
$subtree['title'] = $title; |
|
3308
|
|
|
$subtree['class'] = $classStyle.' '.$cssStatus; |
|
3309
|
|
|
$subtree['url'] = $this->get_link('http', $subtree['id'], $tree); |
|
3310
|
|
|
$subtree['current_id'] = $myCurrentId; |
|
3311
|
|
|
$listNotParent[] = $subtree; |
|
3312
|
|
|
} |
|
3313
|
|
|
} |
|
3314
|
|
|
|
|
3315
|
|
|
$list['are_parents'] = $listParent; |
|
3316
|
|
|
$list['not_parents'] = $listNotParent; |
|
3317
|
|
|
|
|
3318
|
|
|
return $list; |
|
3319
|
|
|
} |
|
3320
|
|
|
|
|
3321
|
|
|
/** |
|
3322
|
|
|
* Uses the table generated by get_toc() and returns an HTML-formattedstring ready to display. |
|
3323
|
|
|
* |
|
3324
|
|
|
* @param array $tree |
|
3325
|
|
|
* @param int $id |
|
3326
|
|
|
* @param bool $parent |
|
3327
|
|
|
* |
|
3328
|
|
|
* @return array HTML TOC ready to display |
|
3329
|
|
|
*/ |
|
3330
|
|
|
public function getChildrenToc($tree, $id, $parent = true) |
|
3331
|
|
|
{ |
|
3332
|
|
|
if ($this->debug > 0) { |
|
3333
|
|
|
error_log('In learnpath::get_html_toc()', 0); |
|
3334
|
|
|
} |
|
3335
|
|
|
if (empty($tree)) { |
|
3336
|
|
|
$tree = $this->get_toc(); |
|
3337
|
|
|
} |
|
3338
|
|
|
|
|
3339
|
|
|
$dirTypes = self::getChapterTypes(); |
|
3340
|
|
|
$mycurrentitemid = $this->get_current_item_id(); |
|
3341
|
|
|
$list = []; |
|
3342
|
|
|
$classStatus = [ |
|
3343
|
|
|
'not attempted' => 'scorm_not_attempted', |
|
3344
|
|
|
'incomplete' => 'scorm_not_attempted', |
|
3345
|
|
|
'failed' => 'scorm_failed', |
|
3346
|
|
|
'completed' => 'scorm_completed', |
|
3347
|
|
|
'passed' => 'scorm_completed', |
|
3348
|
|
|
'succeeded' => 'scorm_completed', |
|
3349
|
|
|
'browsed' => 'scorm_completed', |
|
3350
|
|
|
]; |
|
3351
|
|
|
|
|
3352
|
|
|
foreach ($tree as $subtree) { |
|
3353
|
|
|
$subtree['tree'] = null; |
|
3354
|
|
|
|
|
3355
|
|
|
if (!in_array($subtree['type'], $dirTypes) && $subtree['parent'] == $id) { |
|
3356
|
|
|
if ($subtree['id'] == $this->current) { |
|
3357
|
|
|
$subtree['current'] = 'active'; |
|
3358
|
|
|
} else { |
|
3359
|
|
|
$subtree['current'] = null; |
|
3360
|
|
|
} |
|
3361
|
|
|
if (isset($classStatus[$subtree['status']])) { |
|
3362
|
|
|
$cssStatus = $classStatus[$subtree['status']]; |
|
3363
|
|
|
} |
|
3364
|
|
|
|
|
3365
|
|
|
$title = Security::remove_XSS($subtree['title']); |
|
3366
|
|
|
unset($subtree['title']); |
|
3367
|
|
|
if (empty($title)) { |
|
3368
|
|
|
$title = self::rl_get_resource_name(api_get_course_id(), $this->get_id(), $subtree['id']); |
|
3369
|
|
|
} |
|
3370
|
|
|
|
|
3371
|
|
|
$classStyle = null; |
|
3372
|
|
|
if ($subtree['id'] == $this->current) { |
|
3373
|
|
|
$classStyle = 'scorm_item_normal '.$classStyle.'scorm_highlight'; |
|
3374
|
|
|
} elseif (!in_array($subtree['type'], $dirTypes)) { |
|
3375
|
|
|
$classStyle = 'scorm_item_normal '.$classStyle.' '; |
|
3376
|
|
|
} |
|
3377
|
|
|
|
|
3378
|
|
|
if (in_array($subtree['type'], $dirTypes)) { |
|
3379
|
|
|
$subtree['title'] = stripslashes($title); |
|
3380
|
|
|
} else { |
|
3381
|
|
|
$subtree['title'] = $title; |
|
3382
|
|
|
$subtree['class'] = $classStyle.' '.$cssStatus; |
|
3383
|
|
|
$subtree['url'] = $this->get_link('http', $subtree['id'], $tree); |
|
3384
|
|
|
$subtree['current_id'] = $mycurrentitemid; |
|
3385
|
|
|
} |
|
3386
|
|
|
$list[] = $subtree; |
|
3387
|
|
|
} |
|
3388
|
|
|
} |
|
3389
|
|
|
|
|
3390
|
|
|
return $list; |
|
3391
|
|
|
} |
|
3392
|
|
|
|
|
3393
|
|
|
/** |
|
3394
|
|
|
* Uses the table generated by get_toc() and returns an HTML-formatted string ready to display. |
|
3395
|
|
|
* |
|
3396
|
|
|
* @param array $toc_list |
|
3397
|
|
|
* |
|
3398
|
|
|
* @return array HTML TOC ready to display |
|
3399
|
|
|
*/ |
|
3400
|
|
|
public function getListArrayToc($toc_list = []) |
|
3401
|
|
|
{ |
|
3402
|
|
|
if ($this->debug > 0) { |
|
3403
|
|
|
error_log('In learnpath::get_html_toc()', 0); |
|
3404
|
|
|
} |
|
3405
|
|
|
if (empty($toc_list)) { |
|
3406
|
|
|
$toc_list = $this->get_toc(); |
|
3407
|
|
|
} |
|
3408
|
|
|
// Temporary variables. |
|
3409
|
|
|
$mycurrentitemid = $this->get_current_item_id(); |
|
3410
|
|
|
$list = []; |
|
3411
|
|
|
$arrayList = []; |
|
3412
|
|
|
$classStatus = [ |
|
3413
|
|
|
'not attempted' => 'scorm_not_attempted', |
|
3414
|
|
|
'incomplete' => 'scorm_not_attempted', |
|
3415
|
|
|
'failed' => 'scorm_failed', |
|
3416
|
|
|
'completed' => 'scorm_completed', |
|
3417
|
|
|
'passed' => 'scorm_completed', |
|
3418
|
|
|
'succeeded' => 'scorm_completed', |
|
3419
|
|
|
'browsed' => 'scorm_completed', |
|
3420
|
|
|
]; |
|
3421
|
|
|
|
|
3422
|
|
|
foreach ($toc_list as $item) { |
|
3423
|
|
|
$list['id'] = $item['id']; |
|
3424
|
|
|
$list['status'] = $item['status']; |
|
3425
|
|
|
$cssStatus = null; |
|
3426
|
|
|
|
|
3427
|
|
|
if (isset($classStatus[$item['status']])) { |
|
3428
|
|
|
$cssStatus = $classStatus[$item['status']]; |
|
3429
|
|
|
} |
|
3430
|
|
|
|
|
3431
|
|
|
$classStyle = ' '; |
|
3432
|
|
|
$dirTypes = self::getChapterTypes(); |
|
3433
|
|
|
|
|
3434
|
|
|
if (in_array($item['type'], $dirTypes)) { |
|
3435
|
|
|
$classStyle = 'scorm_item_section '; |
|
3436
|
|
|
} |
|
3437
|
|
|
if ($item['id'] == $this->current) { |
|
3438
|
|
|
$classStyle = 'scorm_item_normal '.$classStyle.'scorm_highlight'; |
|
3439
|
|
|
} elseif (!in_array($item['type'], $dirTypes)) { |
|
3440
|
|
|
$classStyle = 'scorm_item_normal '.$classStyle.' '; |
|
3441
|
|
|
} |
|
3442
|
|
|
$title = $item['title']; |
|
3443
|
|
|
if (empty($title)) { |
|
3444
|
|
|
$title = self::rl_get_resource_name( |
|
3445
|
|
|
api_get_course_id(), |
|
3446
|
|
|
$this->get_id(), |
|
3447
|
|
|
$item['id'] |
|
3448
|
|
|
); |
|
3449
|
|
|
} |
|
3450
|
|
|
$title = Security::remove_XSS($item['title']); |
|
3451
|
|
|
|
|
3452
|
|
|
if (empty($item['description'])) { |
|
3453
|
|
|
$list['description'] = $title; |
|
3454
|
|
|
} else { |
|
3455
|
|
|
$list['description'] = $item['description']; |
|
3456
|
|
|
} |
|
3457
|
|
|
|
|
3458
|
|
|
$list['class'] = $classStyle.' '.$cssStatus; |
|
3459
|
|
|
$list['level'] = $item['level']; |
|
3460
|
|
|
$list['type'] = $item['type']; |
|
3461
|
|
|
|
|
3462
|
|
|
if (in_array($item['type'], $dirTypes)) { |
|
3463
|
|
|
$list['css_level'] = 'level_'.$item['level']; |
|
3464
|
|
|
} else { |
|
3465
|
|
|
$list['css_level'] = 'level_'.$item['level'].' scorm_type_'.self::format_scorm_type_item($item['type']); |
|
3466
|
|
|
} |
|
3467
|
|
|
|
|
3468
|
|
|
if (in_array($item['type'], $dirTypes)) { |
|
3469
|
|
|
$list['title'] = stripslashes($title); |
|
3470
|
|
|
} else { |
|
3471
|
|
|
$list['title'] = stripslashes($title); |
|
3472
|
|
|
$list['url'] = $this->get_link('http', $item['id'], $toc_list); |
|
3473
|
|
|
$list['current_id'] = $mycurrentitemid; |
|
3474
|
|
|
} |
|
3475
|
|
|
$arrayList[] = $list; |
|
3476
|
|
|
} |
|
3477
|
|
|
|
|
3478
|
|
|
return $arrayList; |
|
3479
|
|
|
} |
|
3480
|
|
|
|
|
3481
|
|
|
/** |
|
3482
|
|
|
* Returns an HTML-formatted string ready to display with teacher buttons |
|
3483
|
|
|
* in LP view menu. |
|
3484
|
|
|
* |
|
3485
|
|
|
* @return string HTML TOC ready to display |
|
3486
|
|
|
*/ |
|
3487
|
|
|
public function get_teacher_toc_buttons() |
|
3488
|
|
|
{ |
|
3489
|
|
|
$isAllow = api_is_allowed_to_edit(null, true, false, false); |
|
3490
|
|
|
$hideIcons = api_get_configuration_value('hide_teacher_icons_lp'); |
|
3491
|
|
|
$html = ''; |
|
3492
|
|
|
if ($isAllow && $hideIcons == false) { |
|
3493
|
|
|
if ($this->get_lp_session_id() == api_get_session_id()) { |
|
3494
|
|
|
$html .= '<div id="actions_lp" class="actions_lp"><hr>'; |
|
3495
|
|
|
$html .= '<div class="btn-group">'; |
|
3496
|
|
|
$html .= "<a class='btn btn-sm btn-default' href='lp_controller.php?".api_get_cidreq()."&action=build&lp_id=".$this->lp_id."&isStudentView=false' target='_parent'>". |
|
3497
|
|
|
Display::returnFontAwesomeIcon('street-view').get_lang('Overview')."</a>"; |
|
3498
|
|
|
$html .= "<a class='btn btn-sm btn-default' href='lp_controller.php?".api_get_cidreq()."&action=add_item&type=step&lp_id=".$this->lp_id."&isStudentView=false' target='_parent'>". |
|
3499
|
|
|
Display::returnFontAwesomeIcon('pencil').get_lang('Edit')."</a>"; |
|
3500
|
|
|
$html .= '<a class="btn btn-sm btn-default" href="lp_controller.php?'.api_get_cidreq()."&action=edit&lp_id=".$this->lp_id.'&isStudentView=false">'. |
|
3501
|
|
|
Display::returnFontAwesomeIcon('cog').get_lang('Settings').'</a>'; |
|
3502
|
|
|
$html .= '</div>'; |
|
3503
|
|
|
$html .= '</div>'; |
|
3504
|
|
|
} |
|
3505
|
|
|
} |
|
3506
|
|
|
|
|
3507
|
|
|
return $html; |
|
3508
|
|
|
} |
|
3509
|
|
|
|
|
3510
|
|
|
/** |
|
3511
|
|
|
* Gets the learnpath maker name - generally the editor's name. |
|
3512
|
|
|
* |
|
3513
|
|
|
* @return string Learnpath maker name |
|
3514
|
|
|
*/ |
|
3515
|
|
|
public function get_maker() |
|
3516
|
|
|
{ |
|
3517
|
|
|
if ($this->debug > 0) { |
|
3518
|
|
|
error_log('In learnpath::get_maker()', 0); |
|
3519
|
|
|
} |
|
3520
|
|
|
if (!empty($this->maker)) { |
|
3521
|
|
|
return $this->maker; |
|
3522
|
|
|
} else { |
|
3523
|
|
|
return ''; |
|
3524
|
|
|
} |
|
3525
|
|
|
} |
|
3526
|
|
|
|
|
3527
|
|
|
/** |
|
3528
|
|
|
* Gets the learnpath name/title. |
|
3529
|
|
|
* |
|
3530
|
|
|
* @return string Learnpath name/title |
|
3531
|
|
|
*/ |
|
3532
|
|
|
public function get_name() |
|
3533
|
|
|
{ |
|
3534
|
|
|
if ($this->debug > 0) { |
|
3535
|
|
|
error_log('In learnpath::get_name()', 0); |
|
3536
|
|
|
} |
|
3537
|
|
|
if (!empty($this->name)) { |
|
3538
|
|
|
return $this->name; |
|
3539
|
|
|
} else { |
|
3540
|
|
|
return 'N/A'; |
|
3541
|
|
|
} |
|
3542
|
|
|
} |
|
3543
|
|
|
|
|
3544
|
|
|
/** |
|
3545
|
|
|
* Gets a link to the resource from the present location, depending on item ID. |
|
3546
|
|
|
* |
|
3547
|
|
|
* @param string $type Type of link expected |
|
3548
|
|
|
* @param int $item_id Learnpath item ID |
|
3549
|
|
|
* @param bool $provided_toc |
|
3550
|
|
|
* |
|
3551
|
|
|
* @return string $provided_toc Link to the lp_item resource |
|
3552
|
|
|
*/ |
|
3553
|
|
|
public function get_link($type = 'http', $item_id = null, $provided_toc = false) |
|
3554
|
|
|
{ |
|
3555
|
|
|
$course_id = $this->get_course_int_id(); |
|
3556
|
|
|
if ($this->debug > 0) { |
|
3557
|
|
|
error_log('In learnpath::get_link('.$type.','.$item_id.')', 0); |
|
3558
|
|
|
} |
|
3559
|
|
|
if (empty($item_id)) { |
|
3560
|
|
|
if ($this->debug > 2) { |
|
3561
|
|
|
error_log('In learnpath::get_link() - no item id given in learnpath::get_link()'); |
|
3562
|
|
|
error_log('using current: '.$this->get_current_item_id(), 0); |
|
3563
|
|
|
} |
|
3564
|
|
|
$item_id = $this->get_current_item_id(); |
|
3565
|
|
|
|
|
3566
|
|
|
if (empty($item_id)) { |
|
3567
|
|
|
if ($this->debug > 2) { |
|
3568
|
|
|
error_log('In learnpath::get_link() - no current item id found in learnpath object', 0); |
|
3569
|
|
|
} |
|
3570
|
|
|
//still empty, this means there was no item_id given and we are not in an object context or |
|
3571
|
|
|
//the object property is empty, return empty link |
|
3572
|
|
|
$this->first(); |
|
3573
|
|
|
|
|
3574
|
|
|
return ''; |
|
3575
|
|
|
} |
|
3576
|
|
|
} |
|
3577
|
|
|
|
|
3578
|
|
|
$file = ''; |
|
3579
|
|
|
$lp_table = Database::get_course_table(TABLE_LP_MAIN); |
|
3580
|
|
|
$lp_item_table = Database::get_course_table(TABLE_LP_ITEM); |
|
3581
|
|
|
$lp_item_view_table = Database::get_course_table(TABLE_LP_ITEM_VIEW); |
|
3582
|
|
|
$item_id = (int) $item_id; |
|
3583
|
|
|
|
|
3584
|
|
|
$sql = "SELECT |
|
3585
|
|
|
l.lp_type as ltype, |
|
3586
|
|
|
l.path as lpath, |
|
3587
|
|
|
li.item_type as litype, |
|
3588
|
|
|
li.path as lipath, |
|
3589
|
|
|
li.parameters as liparams |
|
3590
|
|
|
FROM $lp_table l |
|
3591
|
|
|
INNER JOIN $lp_item_table li |
|
3592
|
|
|
ON (li.lp_id = l.iid) |
|
3593
|
|
|
WHERE |
|
3594
|
|
|
li.iid = $item_id |
|
3595
|
|
|
"; |
|
3596
|
|
|
if ($this->debug > 2) { |
|
3597
|
|
|
error_log('In learnpath::get_link() - selecting item '.$sql, 0); |
|
3598
|
|
|
} |
|
3599
|
|
|
$res = Database::query($sql); |
|
3600
|
|
|
if (Database::num_rows($res) > 0) { |
|
3601
|
|
|
$row = Database::fetch_array($res); |
|
3602
|
|
|
$lp_type = $row['ltype']; |
|
3603
|
|
|
$lp_path = $row['lpath']; |
|
3604
|
|
|
$lp_item_type = $row['litype']; |
|
3605
|
|
|
$lp_item_path = $row['lipath']; |
|
3606
|
|
|
$lp_item_params = $row['liparams']; |
|
3607
|
|
|
|
|
3608
|
|
|
if (empty($lp_item_params) && strpos($lp_item_path, '?') !== false) { |
|
3609
|
|
|
list($lp_item_path, $lp_item_params) = explode('?', $lp_item_path); |
|
3610
|
|
|
} |
|
3611
|
|
|
$sys_course_path = api_get_path(SYS_COURSE_PATH).api_get_course_path(); |
|
3612
|
|
|
if ($type === 'http') { |
|
3613
|
|
|
//web path |
|
3614
|
|
|
$course_path = api_get_path(WEB_COURSE_PATH).api_get_course_path(); |
|
3615
|
|
|
} else { |
|
3616
|
|
|
$course_path = $sys_course_path; //system path |
|
3617
|
|
|
} |
|
3618
|
|
|
|
|
3619
|
|
|
// Fixed issue BT#1272 - If the item type is a Chamilo Item (quiz, link, etc), |
|
3620
|
|
|
// then change the lp type to thread it as a normal Chamilo LP not a SCO. |
|
3621
|
|
|
if (in_array( |
|
3622
|
|
|
$lp_item_type, |
|
3623
|
|
|
['quiz', 'document', 'final_item', 'link', 'forum', 'thread', 'student_publication'] |
|
3624
|
|
|
) |
|
3625
|
|
|
) { |
|
3626
|
|
|
$lp_type = 1; |
|
3627
|
|
|
} |
|
3628
|
|
|
|
|
3629
|
|
|
if ($this->debug > 2) { |
|
3630
|
|
|
error_log('In learnpath::get_link() - $lp_type '.$lp_type, 0); |
|
3631
|
|
|
error_log('In learnpath::get_link() - $lp_item_type '.$lp_item_type, 0); |
|
3632
|
|
|
} |
|
3633
|
|
|
|
|
3634
|
|
|
// Now go through the specific cases to get the end of the path |
|
3635
|
|
|
// @todo Use constants instead of int values. |
|
3636
|
|
|
switch ($lp_type) { |
|
3637
|
|
|
case 1: |
|
3638
|
|
|
$file = self::rl_get_resource_link_for_learnpath( |
|
3639
|
|
|
$course_id, |
|
3640
|
|
|
$this->get_id(), |
|
3641
|
|
|
$item_id, |
|
3642
|
|
|
$this->get_view_id() |
|
3643
|
|
|
); |
|
3644
|
|
|
|
|
3645
|
|
|
if ($this->debug > 0) { |
|
3646
|
|
|
error_log('rl_get_resource_link_for_learnpath - file: '.$file, 0); |
|
3647
|
|
|
} |
|
3648
|
|
|
|
|
3649
|
|
|
switch ($lp_item_type) { |
|
3650
|
|
|
case 'dir': |
|
3651
|
|
|
$file = 'lp_content.php?type=dir'; |
|
3652
|
|
|
break; |
|
3653
|
|
|
case 'link': |
|
3654
|
|
|
if (Link::is_youtube_link($file)) { |
|
3655
|
|
|
$src = Link::get_youtube_video_id($file); |
|
3656
|
|
|
$file = api_get_path(WEB_CODE_PATH).'lp/embed.php?type=youtube&source='.$src; |
|
3657
|
|
|
} elseif (Link::isVimeoLink($file)) { |
|
3658
|
|
|
$src = Link::getVimeoLinkId($file); |
|
3659
|
|
|
$file = api_get_path(WEB_CODE_PATH).'lp/embed.php?type=vimeo&source='.$src; |
|
3660
|
|
|
} else { |
|
3661
|
|
|
// If the current site is HTTPS and the link is |
|
3662
|
|
|
// HTTP, browsers will refuse opening the link |
|
3663
|
|
|
$urlId = api_get_current_access_url_id(); |
|
3664
|
|
|
$url = api_get_access_url($urlId, false); |
|
3665
|
|
|
$protocol = substr($url['url'], 0, 5); |
|
3666
|
|
|
if ($protocol === 'https') { |
|
3667
|
|
|
$linkProtocol = substr($file, 0, 5); |
|
3668
|
|
|
if ($linkProtocol === 'http:') { |
|
3669
|
|
|
//this is the special intervention case |
|
3670
|
|
|
$file = api_get_path(WEB_CODE_PATH).'lp/embed.php?type=nonhttps&source='.urlencode($file); |
|
3671
|
|
|
} |
|
3672
|
|
|
} |
|
3673
|
|
|
} |
|
3674
|
|
|
break; |
|
3675
|
|
|
case 'quiz': |
|
3676
|
|
|
// Check how much attempts of a exercise exits in lp |
|
3677
|
|
|
$lp_item_id = $this->get_current_item_id(); |
|
3678
|
|
|
$lp_view_id = $this->get_view_id(); |
|
3679
|
|
|
|
|
3680
|
|
|
$prevent_reinit = null; |
|
3681
|
|
|
if (isset($this->items[$this->current])) { |
|
3682
|
|
|
$prevent_reinit = $this->items[$this->current]->get_prevent_reinit(); |
|
3683
|
|
|
} |
|
3684
|
|
|
|
|
3685
|
|
|
if (empty($provided_toc)) { |
|
3686
|
|
|
if ($this->debug > 0) { |
|
3687
|
|
|
error_log('In learnpath::get_link() Loading get_toc ', 0); |
|
3688
|
|
|
} |
|
3689
|
|
|
$list = $this->get_toc(); |
|
3690
|
|
|
} else { |
|
3691
|
|
|
if ($this->debug > 0) { |
|
3692
|
|
|
error_log('In learnpath::get_link() Loading get_toc from "cache" ', 0); |
|
3693
|
|
|
} |
|
3694
|
|
|
$list = $provided_toc; |
|
3695
|
|
|
} |
|
3696
|
|
|
|
|
3697
|
|
|
$type_quiz = false; |
|
3698
|
|
|
|
|
3699
|
|
|
foreach ($list as $toc) { |
|
3700
|
|
|
if ($toc['id'] == $lp_item_id && ($toc['type'] == 'quiz')) { |
|
3701
|
|
|
$type_quiz = true; |
|
3702
|
|
|
} |
|
3703
|
|
|
} |
|
3704
|
|
|
|
|
3705
|
|
|
if ($type_quiz) { |
|
3706
|
|
|
$lp_item_id = intval($lp_item_id); |
|
3707
|
|
|
$lp_view_id = intval($lp_view_id); |
|
3708
|
|
|
$sql = "SELECT count(*) FROM $lp_item_view_table |
|
3709
|
|
|
WHERE |
|
3710
|
|
|
c_id = $course_id AND |
|
3711
|
|
|
lp_item_id='".$lp_item_id."' AND |
|
3712
|
|
|
lp_view_id ='".$lp_view_id."' AND |
|
3713
|
|
|
status='completed'"; |
|
3714
|
|
|
$result = Database::query($sql); |
|
3715
|
|
|
$row_count = Database:: fetch_row($result); |
|
3716
|
|
|
$count_item_view = (int) $row_count[0]; |
|
3717
|
|
|
$not_multiple_attempt = 0; |
|
3718
|
|
|
if ($prevent_reinit === 1 && $count_item_view > 0) { |
|
3719
|
|
|
$not_multiple_attempt = 1; |
|
3720
|
|
|
} |
|
3721
|
|
|
$file .= '¬_multiple_attempt='.$not_multiple_attempt; |
|
3722
|
|
|
} |
|
3723
|
|
|
break; |
|
3724
|
|
|
} |
|
3725
|
|
|
|
|
3726
|
|
|
$tmp_array = explode('/', $file); |
|
3727
|
|
|
$document_name = $tmp_array[count($tmp_array) - 1]; |
|
3728
|
|
|
if (strpos($document_name, '_DELETED_')) { |
|
3729
|
|
|
$file = 'blank.php?error=document_deleted'; |
|
3730
|
|
|
} |
|
3731
|
|
|
|
|
3732
|
|
|
break; |
|
3733
|
|
|
case 2: |
|
3734
|
|
|
if ($this->debug > 2) { |
|
3735
|
|
|
error_log('In learnpath::get_link() '.__LINE__.' - Item type: '.$lp_item_type, 0); |
|
3736
|
|
|
} |
|
3737
|
|
|
|
|
3738
|
|
|
if ($lp_item_type != 'dir') { |
|
3739
|
|
|
// Quite complex here: |
|
3740
|
|
|
// We want to make sure 'http://' (and similar) links can |
|
3741
|
|
|
// be loaded as is (withouth the Chamilo path in front) but |
|
3742
|
|
|
// some contents use this form: resource.htm?resource=http://blablabla |
|
3743
|
|
|
// which means we have to find a protocol at the path's start, otherwise |
|
3744
|
|
|
// it should not be considered as an external URL. |
|
3745
|
|
|
// if ($this->prerequisites_match($item_id)) { |
|
3746
|
|
|
if (preg_match('#^[a-zA-Z]{2,5}://#', $lp_item_path) != 0) { |
|
3747
|
|
|
if ($this->debug > 2) { |
|
3748
|
|
|
error_log('In learnpath::get_link() '.__LINE__.' - Found match for protocol in '.$lp_item_path, 0); |
|
3749
|
|
|
} |
|
3750
|
|
|
// Distant url, return as is. |
|
3751
|
|
|
$file = $lp_item_path; |
|
3752
|
|
|
} else { |
|
3753
|
|
|
if ($this->debug > 2) { |
|
3754
|
|
|
error_log('In learnpath::get_link() '.__LINE__.' - No starting protocol in '.$lp_item_path, 0); |
|
3755
|
|
|
} |
|
3756
|
|
|
// Prevent getting untranslatable urls. |
|
3757
|
|
|
$lp_item_path = preg_replace('/%2F/', '/', $lp_item_path); |
|
3758
|
|
|
$lp_item_path = preg_replace('/%3A/', ':', $lp_item_path); |
|
3759
|
|
|
// Prepare the path. |
|
3760
|
|
|
$file = $course_path.'/scorm/'.$lp_path.'/'.$lp_item_path; |
|
3761
|
|
|
// TODO: Fix this for urls with protocol header. |
|
3762
|
|
|
$file = str_replace('//', '/', $file); |
|
3763
|
|
|
$file = str_replace(':/', '://', $file); |
|
3764
|
|
|
if (substr($lp_path, -1) == '/') { |
|
3765
|
|
|
$lp_path = substr($lp_path, 0, -1); |
|
3766
|
|
|
} |
|
3767
|
|
|
|
|
3768
|
|
|
if (!is_file(realpath($sys_course_path.'/scorm/'.$lp_path.'/'.$lp_item_path))) { |
|
3769
|
|
|
// if file not found. |
|
3770
|
|
|
$decoded = html_entity_decode($lp_item_path); |
|
3771
|
|
|
list($decoded) = explode('?', $decoded); |
|
3772
|
|
|
if (!is_file(realpath($sys_course_path.'/scorm/'.$lp_path.'/'.$decoded))) { |
|
3773
|
|
|
$file = self::rl_get_resource_link_for_learnpath( |
|
3774
|
|
|
$course_id, |
|
3775
|
|
|
$this->get_id(), |
|
3776
|
|
|
$item_id, |
|
3777
|
|
|
$this->get_view_id() |
|
3778
|
|
|
); |
|
3779
|
|
|
if (empty($file)) { |
|
3780
|
|
|
$file = 'blank.php?error=document_not_found'; |
|
3781
|
|
|
} else { |
|
3782
|
|
|
$tmp_array = explode('/', $file); |
|
3783
|
|
|
$document_name = $tmp_array[count($tmp_array) - 1]; |
|
3784
|
|
|
if (strpos($document_name, '_DELETED_')) { |
|
3785
|
|
|
$file = 'blank.php?error=document_deleted'; |
|
3786
|
|
|
} else { |
|
3787
|
|
|
$file = 'blank.php?error=document_not_found'; |
|
3788
|
|
|
} |
|
3789
|
|
|
} |
|
3790
|
|
|
} else { |
|
3791
|
|
|
$file = $course_path.'/scorm/'.$lp_path.'/'.$decoded; |
|
3792
|
|
|
} |
|
3793
|
|
|
} |
|
3794
|
|
|
} |
|
3795
|
|
|
|
|
3796
|
|
|
// We want to use parameters if they were defined in the imsmanifest |
|
3797
|
|
|
if (strpos($file, 'blank.php') === false) { |
|
3798
|
|
|
$lp_item_params = ltrim($lp_item_params, '?'); |
|
3799
|
|
|
$file .= (strstr($file, '?') === false ? '?' : '').$lp_item_params; |
|
3800
|
|
|
} |
|
3801
|
|
|
} else { |
|
3802
|
|
|
$file = 'lp_content.php?type=dir'; |
|
3803
|
|
|
} |
|
3804
|
|
|
break; |
|
3805
|
|
|
case 3: |
|
3806
|
|
|
if ($this->debug > 2) { |
|
3807
|
|
|
error_log('In learnpath::get_link() '.__LINE__.' - Item type: '.$lp_item_type, 0); |
|
3808
|
|
|
} |
|
3809
|
|
|
// Formatting AICC HACP append URL. |
|
3810
|
|
|
$aicc_append = '?aicc_sid='.urlencode(session_id()).'&aicc_url='.urlencode(api_get_path(WEB_CODE_PATH).'lp/aicc_hacp.php').'&'; |
|
3811
|
|
|
if (!empty($lp_item_params)) { |
|
3812
|
|
|
$aicc_append .= $lp_item_params.'&'; |
|
3813
|
|
|
} |
|
3814
|
|
|
if ($lp_item_type != 'dir') { |
|
3815
|
|
|
// Quite complex here: |
|
3816
|
|
|
// We want to make sure 'http://' (and similar) links can |
|
3817
|
|
|
// be loaded as is (withouth the Chamilo path in front) but |
|
3818
|
|
|
// some contents use this form: resource.htm?resource=http://blablabla |
|
3819
|
|
|
// which means we have to find a protocol at the path's start, otherwise |
|
3820
|
|
|
// it should not be considered as an external URL. |
|
3821
|
|
|
if (preg_match('#^[a-zA-Z]{2,5}://#', $lp_item_path) != 0) { |
|
3822
|
|
|
if ($this->debug > 2) { |
|
3823
|
|
|
error_log('In learnpath::get_link() '.__LINE__.' - Found match for protocol in '.$lp_item_path, 0); |
|
3824
|
|
|
} |
|
3825
|
|
|
// Distant url, return as is. |
|
3826
|
|
|
$file = $lp_item_path; |
|
3827
|
|
|
// Enabled and modified by Ivan Tcholakov, 16-OCT-2008. |
|
3828
|
|
|
/* |
|
3829
|
|
|
if (stristr($file,'<servername>') !== false) { |
|
3830
|
|
|
$file = str_replace('<servername>', $course_path.'/scorm/'.$lp_path.'/', $lp_item_path); |
|
3831
|
|
|
} |
|
3832
|
|
|
*/ |
|
3833
|
|
|
if (stripos($file, '<servername>') !== false) { |
|
3834
|
|
|
//$file = str_replace('<servername>',$course_path.'/scorm/'.$lp_path.'/',$lp_item_path); |
|
3835
|
|
|
$web_course_path = str_replace('https://', '', str_replace('http://', '', $course_path)); |
|
3836
|
|
|
$file = str_replace('<servername>', $web_course_path.'/scorm/'.$lp_path, $lp_item_path); |
|
3837
|
|
|
} |
|
3838
|
|
|
|
|
3839
|
|
|
$file .= $aicc_append; |
|
3840
|
|
|
} else { |
|
3841
|
|
|
if ($this->debug > 2) { |
|
3842
|
|
|
error_log('In learnpath::get_link() '.__LINE__.' - No starting protocol in '.$lp_item_path, 0); |
|
3843
|
|
|
} |
|
3844
|
|
|
// Prevent getting untranslatable urls. |
|
3845
|
|
|
$lp_item_path = preg_replace('/%2F/', '/', $lp_item_path); |
|
3846
|
|
|
$lp_item_path = preg_replace('/%3A/', ':', $lp_item_path); |
|
3847
|
|
|
// Prepare the path - lp_path might be unusable because it includes the "aicc" subdir name. |
|
3848
|
|
|
$file = $course_path.'/scorm/'.$lp_path.'/'.$lp_item_path; |
|
3849
|
|
|
// TODO: Fix this for urls with protocol header. |
|
3850
|
|
|
$file = str_replace('//', '/', $file); |
|
3851
|
|
|
$file = str_replace(':/', '://', $file); |
|
3852
|
|
|
$file .= $aicc_append; |
|
3853
|
|
|
} |
|
3854
|
|
|
} else { |
|
3855
|
|
|
$file = 'lp_content.php?type=dir'; |
|
3856
|
|
|
} |
|
3857
|
|
|
break; |
|
3858
|
|
|
case 4: |
|
3859
|
|
|
break; |
|
3860
|
|
|
default: |
|
3861
|
|
|
break; |
|
3862
|
|
|
} |
|
3863
|
|
|
// Replace & by & because & will break URL with params |
|
3864
|
|
|
$file = !empty($file) ? str_replace('&', '&', $file) : ''; |
|
3865
|
|
|
} |
|
3866
|
|
|
if ($this->debug > 2) { |
|
3867
|
|
|
error_log('In learnpath::get_link() - returning "'.$file.'" from get_link', 0); |
|
3868
|
|
|
} |
|
3869
|
|
|
|
|
3870
|
|
|
return $file; |
|
3871
|
|
|
} |
|
3872
|
|
|
|
|
3873
|
|
|
/** |
|
3874
|
|
|
* Gets the latest usable view or generate a new one. |
|
3875
|
|
|
* |
|
3876
|
|
|
* @param int $attempt_num Optional attempt number. If none given, takes the highest from the lp_view table |
|
3877
|
|
|
* |
|
3878
|
|
|
* @return int DB lp_view id |
|
3879
|
|
|
*/ |
|
3880
|
|
|
public function get_view($attempt_num = 0) |
|
3881
|
|
|
{ |
|
3882
|
|
|
if ($this->debug > 0) { |
|
3883
|
|
|
error_log('In learnpath::get_view()', 0); |
|
3884
|
|
|
} |
|
3885
|
|
|
$search = ''; |
|
3886
|
|
|
// Use $attempt_num to enable multi-views management (disabled so far). |
|
3887
|
|
|
if ($attempt_num != 0 && intval(strval($attempt_num)) == $attempt_num) { |
|
3888
|
|
|
$search = 'AND view_count = '.$attempt_num; |
|
3889
|
|
|
} |
|
3890
|
|
|
// When missing $attempt_num, search for a unique lp_view record for this lp and user. |
|
3891
|
|
|
$lp_view_table = Database::get_course_table(TABLE_LP_VIEW); |
|
3892
|
|
|
|
|
3893
|
|
|
$course_id = api_get_course_int_id(); |
|
3894
|
|
|
$sessionId = api_get_session_id(); |
|
3895
|
|
|
|
|
3896
|
|
|
$sql = "SELECT iid, view_count FROM $lp_view_table |
|
3897
|
|
|
WHERE |
|
3898
|
|
|
c_id = $course_id AND |
|
3899
|
|
|
lp_id = ".$this->get_id()." AND |
|
3900
|
|
|
user_id = ".$this->get_user_id()." AND |
|
3901
|
|
|
session_id = $sessionId |
|
3902
|
|
|
$search |
|
3903
|
|
|
ORDER BY view_count DESC"; |
|
3904
|
|
|
$res = Database::query($sql); |
|
3905
|
|
|
if (Database::num_rows($res) > 0) { |
|
3906
|
|
|
$row = Database::fetch_array($res); |
|
3907
|
|
|
$this->lp_view_id = $row['iid']; |
|
3908
|
|
|
} elseif (!api_is_invitee()) { |
|
3909
|
|
|
// There is no database record, create one. |
|
3910
|
|
|
$sql = "INSERT INTO $lp_view_table (c_id, lp_id, user_id, view_count, session_id) VALUES |
|
3911
|
|
|
($course_id, ".$this->get_id().",".$this->get_user_id().", 1, $sessionId)"; |
|
3912
|
|
|
Database::query($sql); |
|
3913
|
|
|
$id = Database::insert_id(); |
|
3914
|
|
|
$this->lp_view_id = $id; |
|
3915
|
|
|
|
|
3916
|
|
|
$sql = "UPDATE $lp_view_table SET id = iid WHERE iid = $id"; |
|
3917
|
|
|
Database::query($sql); |
|
3918
|
|
|
} |
|
3919
|
|
|
|
|
3920
|
|
|
return $this->lp_view_id; |
|
3921
|
|
|
} |
|
3922
|
|
|
|
|
3923
|
|
|
/** |
|
3924
|
|
|
* Gets the current view id. |
|
3925
|
|
|
* |
|
3926
|
|
|
* @return int View ID (from lp_view) |
|
3927
|
|
|
*/ |
|
3928
|
|
|
public function get_view_id() |
|
3929
|
|
|
{ |
|
3930
|
|
|
if ($this->debug > 0) { |
|
3931
|
|
|
error_log('In learnpath::get_view_id()', 0); |
|
3932
|
|
|
} |
|
3933
|
|
|
if (!empty($this->lp_view_id)) { |
|
3934
|
|
|
return $this->lp_view_id; |
|
3935
|
|
|
} else { |
|
3936
|
|
|
return 0; |
|
3937
|
|
|
} |
|
3938
|
|
|
} |
|
3939
|
|
|
|
|
3940
|
|
|
/** |
|
3941
|
|
|
* Gets the update queue. |
|
3942
|
|
|
* |
|
3943
|
|
|
* @return array Array containing IDs of items to be updated by JavaScript |
|
3944
|
|
|
*/ |
|
3945
|
|
|
public function get_update_queue() |
|
3946
|
|
|
{ |
|
3947
|
|
|
if ($this->debug > 0) { |
|
3948
|
|
|
error_log('In learnpath::get_update_queue()', 0); |
|
3949
|
|
|
} |
|
3950
|
|
|
|
|
3951
|
|
|
return $this->update_queue; |
|
3952
|
|
|
} |
|
3953
|
|
|
|
|
3954
|
|
|
/** |
|
3955
|
|
|
* Gets the user ID. |
|
3956
|
|
|
* |
|
3957
|
|
|
* @return int User ID |
|
3958
|
|
|
*/ |
|
3959
|
|
|
public function get_user_id() |
|
3960
|
|
|
{ |
|
3961
|
|
|
if ($this->debug > 0) { |
|
3962
|
|
|
error_log('In learnpath::get_user_id()', 0); |
|
3963
|
|
|
} |
|
3964
|
|
|
if (!empty($this->user_id)) { |
|
3965
|
|
|
return $this->user_id; |
|
3966
|
|
|
} else { |
|
3967
|
|
|
return false; |
|
3968
|
|
|
} |
|
3969
|
|
|
} |
|
3970
|
|
|
|
|
3971
|
|
|
/** |
|
3972
|
|
|
* Checks if any of the items has an audio element attached. |
|
3973
|
|
|
* |
|
3974
|
|
|
* @return bool True or false |
|
3975
|
|
|
*/ |
|
3976
|
|
|
public function has_audio() |
|
3977
|
|
|
{ |
|
3978
|
|
|
if ($this->debug > 1) { |
|
3979
|
|
|
error_log('In learnpath::has_audio()', 0); |
|
3980
|
|
|
} |
|
3981
|
|
|
$has = false; |
|
3982
|
|
|
foreach ($this->items as $i => $item) { |
|
3983
|
|
|
if (!empty($this->items[$i]->audio)) { |
|
3984
|
|
|
$has = true; |
|
3985
|
|
|
break; |
|
3986
|
|
|
} |
|
3987
|
|
|
} |
|
3988
|
|
|
|
|
3989
|
|
|
return $has; |
|
3990
|
|
|
} |
|
3991
|
|
|
|
|
3992
|
|
|
/** |
|
3993
|
|
|
* Moves an item up and down at its level. |
|
3994
|
|
|
* |
|
3995
|
|
|
* @param int $id Item to move up and down |
|
3996
|
|
|
* @param string $direction Direction 'up' or 'down' |
|
3997
|
|
|
* |
|
3998
|
|
|
* @return bool|int |
|
3999
|
|
|
*/ |
|
4000
|
|
|
public function move_item($id, $direction) |
|
4001
|
|
|
{ |
|
4002
|
|
|
$course_id = api_get_course_int_id(); |
|
4003
|
|
|
if ($this->debug > 0) { |
|
4004
|
|
|
error_log('In learnpath::move_item('.$id.','.$direction.')', 0); |
|
4005
|
|
|
} |
|
4006
|
|
|
if (empty($id) || empty($direction)) { |
|
4007
|
|
|
return false; |
|
4008
|
|
|
} |
|
4009
|
|
|
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
4010
|
|
|
$sql_sel = "SELECT * |
|
4011
|
|
|
FROM $tbl_lp_item |
|
4012
|
|
|
WHERE |
|
4013
|
|
|
iid = $id |
|
4014
|
|
|
"; |
|
4015
|
|
|
$res_sel = Database::query($sql_sel); |
|
4016
|
|
|
// Check if elem exists. |
|
4017
|
|
|
if (Database::num_rows($res_sel) < 1) { |
|
4018
|
|
|
return false; |
|
4019
|
|
|
} |
|
4020
|
|
|
// Gather data. |
|
4021
|
|
|
$row = Database::fetch_array($res_sel); |
|
4022
|
|
|
$previous = $row['previous_item_id']; |
|
4023
|
|
|
$next = $row['next_item_id']; |
|
4024
|
|
|
$display = $row['display_order']; |
|
4025
|
|
|
$parent = $row['parent_item_id']; |
|
4026
|
|
|
$lp = $row['lp_id']; |
|
4027
|
|
|
// Update the item (switch with previous/next one). |
|
4028
|
|
|
switch ($direction) { |
|
4029
|
|
|
case 'up': |
|
4030
|
|
|
if ($this->debug > 2) { |
|
4031
|
|
|
error_log('Movement up detected', 0); |
|
4032
|
|
|
} |
|
4033
|
|
|
if ($display > 1) { |
|
4034
|
|
|
$sql_sel2 = "SELECT * FROM $tbl_lp_item |
|
4035
|
|
|
WHERE iid = $previous"; |
|
4036
|
|
|
|
|
4037
|
|
|
if ($this->debug > 2) { |
|
4038
|
|
|
error_log('Selecting previous: '.$sql_sel2, 0); |
|
4039
|
|
|
} |
|
4040
|
|
|
$res_sel2 = Database::query($sql_sel2); |
|
4041
|
|
|
if (Database::num_rows($res_sel2) < 1) { |
|
4042
|
|
|
$previous_previous = 0; |
|
4043
|
|
|
} |
|
4044
|
|
|
// Gather data. |
|
4045
|
|
|
$row2 = Database::fetch_array($res_sel2); |
|
4046
|
|
|
$previous_previous = $row2['previous_item_id']; |
|
4047
|
|
|
// Update previous_previous item (switch "next" with current). |
|
4048
|
|
|
if ($previous_previous != 0) { |
|
4049
|
|
|
$sql_upd2 = "UPDATE $tbl_lp_item SET |
|
4050
|
|
|
next_item_id = $id |
|
4051
|
|
|
WHERE iid = $previous_previous"; |
|
4052
|
|
|
if ($this->debug > 2) { |
|
4053
|
|
|
error_log($sql_upd2, 0); |
|
4054
|
|
|
} |
|
4055
|
|
|
Database::query($sql_upd2); |
|
4056
|
|
|
} |
|
4057
|
|
|
// Update previous item (switch with current). |
|
4058
|
|
|
if ($previous != 0) { |
|
4059
|
|
|
$sql_upd2 = "UPDATE $tbl_lp_item SET |
|
4060
|
|
|
next_item_id = $next, |
|
4061
|
|
|
previous_item_id = $id, |
|
4062
|
|
|
display_order = display_order +1 |
|
4063
|
|
|
WHERE iid = $previous"; |
|
4064
|
|
|
if ($this->debug > 2) { |
|
4065
|
|
|
error_log($sql_upd2, 0); |
|
4066
|
|
|
} |
|
4067
|
|
|
Database::query($sql_upd2); |
|
4068
|
|
|
} |
|
4069
|
|
|
|
|
4070
|
|
|
// Update current item (switch with previous). |
|
4071
|
|
|
if ($id != 0) { |
|
4072
|
|
|
$sql_upd2 = "UPDATE $tbl_lp_item SET |
|
4073
|
|
|
next_item_id = $previous, |
|
4074
|
|
|
previous_item_id = $previous_previous, |
|
4075
|
|
|
display_order = display_order-1 |
|
4076
|
|
|
WHERE c_id = ".$course_id." AND id = $id"; |
|
4077
|
|
|
if ($this->debug > 2) { |
|
4078
|
|
|
error_log($sql_upd2, 0); |
|
4079
|
|
|
} |
|
4080
|
|
|
Database::query($sql_upd2); |
|
4081
|
|
|
} |
|
4082
|
|
|
// Update next item (new previous item). |
|
4083
|
|
|
if (!empty($next)) { |
|
4084
|
|
|
$sql_upd2 = "UPDATE $tbl_lp_item SET previous_item_id = $previous |
|
4085
|
|
|
WHERE iid = $next"; |
|
4086
|
|
|
if ($this->debug > 2) { |
|
4087
|
|
|
error_log($sql_upd2, 0); |
|
4088
|
|
|
} |
|
4089
|
|
|
Database::query($sql_upd2); |
|
4090
|
|
|
} |
|
4091
|
|
|
$display = $display - 1; |
|
4092
|
|
|
} |
|
4093
|
|
|
break; |
|
4094
|
|
|
case 'down': |
|
4095
|
|
|
if ($this->debug > 2) { |
|
4096
|
|
|
error_log('Movement down detected', 0); |
|
4097
|
|
|
} |
|
4098
|
|
|
if ($next != 0) { |
|
4099
|
|
|
$sql_sel2 = "SELECT * FROM $tbl_lp_item |
|
4100
|
|
|
WHERE iid = $next"; |
|
4101
|
|
|
if ($this->debug > 2) { |
|
4102
|
|
|
error_log('Selecting next: '.$sql_sel2, 0); |
|
4103
|
|
|
} |
|
4104
|
|
|
$res_sel2 = Database::query($sql_sel2); |
|
4105
|
|
|
if (Database::num_rows($res_sel2) < 1) { |
|
4106
|
|
|
$next_next = 0; |
|
4107
|
|
|
} |
|
4108
|
|
|
// Gather data. |
|
4109
|
|
|
$row2 = Database::fetch_array($res_sel2); |
|
4110
|
|
|
$next_next = $row2['next_item_id']; |
|
4111
|
|
|
// Update previous item (switch with current). |
|
4112
|
|
|
if ($previous != 0) { |
|
4113
|
|
|
$sql_upd2 = "UPDATE $tbl_lp_item |
|
4114
|
|
|
SET next_item_id = $next |
|
4115
|
|
|
WHERE iid = $previous"; |
|
4116
|
|
|
Database::query($sql_upd2); |
|
4117
|
|
|
} |
|
4118
|
|
|
// Update current item (switch with previous). |
|
4119
|
|
|
if ($id != 0) { |
|
4120
|
|
|
$sql_upd2 = "UPDATE $tbl_lp_item SET |
|
4121
|
|
|
previous_item_id = $next, |
|
4122
|
|
|
next_item_id = $next_next, |
|
4123
|
|
|
display_order = display_order + 1 |
|
4124
|
|
|
WHERE iid = $id"; |
|
4125
|
|
|
Database::query($sql_upd2); |
|
4126
|
|
|
} |
|
4127
|
|
|
|
|
4128
|
|
|
// Update next item (new previous item). |
|
4129
|
|
|
if ($next != 0) { |
|
4130
|
|
|
$sql_upd2 = "UPDATE $tbl_lp_item SET |
|
4131
|
|
|
previous_item_id = $previous, |
|
4132
|
|
|
next_item_id = $id, |
|
4133
|
|
|
display_order = display_order-1 |
|
4134
|
|
|
WHERE iid = $next"; |
|
4135
|
|
|
Database::query($sql_upd2); |
|
4136
|
|
|
} |
|
4137
|
|
|
|
|
4138
|
|
|
// Update next_next item (switch "previous" with current). |
|
4139
|
|
|
if ($next_next != 0) { |
|
4140
|
|
|
$sql_upd2 = "UPDATE $tbl_lp_item SET |
|
4141
|
|
|
previous_item_id = $id |
|
4142
|
|
|
WHERE iid = $next_next"; |
|
4143
|
|
|
Database::query($sql_upd2); |
|
4144
|
|
|
} |
|
4145
|
|
|
$display = $display + 1; |
|
4146
|
|
|
} |
|
4147
|
|
|
break; |
|
4148
|
|
|
default: |
|
4149
|
|
|
return false; |
|
4150
|
|
|
} |
|
4151
|
|
|
|
|
4152
|
|
|
return $display; |
|
4153
|
|
|
} |
|
4154
|
|
|
|
|
4155
|
|
|
/** |
|
4156
|
|
|
* Move a LP up (display_order). |
|
4157
|
|
|
* |
|
4158
|
|
|
* @param int $lp_id Learnpath ID |
|
4159
|
|
|
* @param int $categoryId Category ID |
|
4160
|
|
|
* |
|
4161
|
|
|
* @return bool |
|
4162
|
|
|
*/ |
|
4163
|
|
|
public static function move_up($lp_id, $categoryId = 0) |
|
4164
|
|
|
{ |
|
4165
|
|
|
$courseId = api_get_course_int_id(); |
|
4166
|
|
|
$lp_table = Database::get_course_table(TABLE_LP_MAIN); |
|
4167
|
|
|
|
|
4168
|
|
|
$categoryCondition = ''; |
|
4169
|
|
|
if (!empty($categoryId)) { |
|
4170
|
|
|
$categoryId = (int) $categoryId; |
|
4171
|
|
|
$categoryCondition = " AND category_id = $categoryId"; |
|
4172
|
|
|
} |
|
4173
|
|
|
$sql = "SELECT * FROM $lp_table |
|
4174
|
|
|
WHERE c_id = $courseId |
|
4175
|
|
|
$categoryCondition |
|
4176
|
|
|
ORDER BY display_order"; |
|
4177
|
|
|
$res = Database::query($sql); |
|
4178
|
|
|
if ($res === false) { |
|
4179
|
|
|
return false; |
|
4180
|
|
|
} |
|
4181
|
|
|
|
|
4182
|
|
|
$lps = []; |
|
4183
|
|
|
$lp_order = []; |
|
4184
|
|
|
$num = Database::num_rows($res); |
|
4185
|
|
|
// First check the order is correct, globally (might be wrong because |
|
4186
|
|
|
// of versions < 1.8.4) |
|
4187
|
|
|
if ($num > 0) { |
|
4188
|
|
|
$i = 1; |
|
4189
|
|
|
while ($row = Database::fetch_array($res)) { |
|
4190
|
|
|
if ($row['display_order'] != $i) { // If we find a gap in the order, we need to fix it. |
|
4191
|
|
|
$sql = "UPDATE $lp_table SET display_order = $i |
|
4192
|
|
|
WHERE iid = ".$row['iid']; |
|
4193
|
|
|
Database::query($sql); |
|
4194
|
|
|
} |
|
4195
|
|
|
$row['display_order'] = $i; |
|
4196
|
|
|
$lps[$row['iid']] = $row; |
|
4197
|
|
|
$lp_order[$i] = $row['iid']; |
|
4198
|
|
|
$i++; |
|
4199
|
|
|
} |
|
4200
|
|
|
} |
|
4201
|
|
|
if ($num > 1) { // If there's only one element, no need to sort. |
|
4202
|
|
|
$order = $lps[$lp_id]['display_order']; |
|
4203
|
|
|
if ($order > 1) { // If it's the first element, no need to move up. |
|
4204
|
|
|
$sql = "UPDATE $lp_table SET display_order = $order |
|
4205
|
|
|
WHERE iid = ".$lp_order[$order - 1]; |
|
4206
|
|
|
Database::query($sql); |
|
4207
|
|
|
$sql = "UPDATE $lp_table SET display_order = ".($order - 1)." |
|
4208
|
|
|
WHERE iid = $lp_id"; |
|
4209
|
|
|
Database::query($sql); |
|
4210
|
|
|
} |
|
4211
|
|
|
} |
|
4212
|
|
|
|
|
4213
|
|
|
return true; |
|
4214
|
|
|
} |
|
4215
|
|
|
|
|
4216
|
|
|
/** |
|
4217
|
|
|
* Move a learnpath down (display_order). |
|
4218
|
|
|
* |
|
4219
|
|
|
* @param int $lp_id Learnpath ID |
|
4220
|
|
|
* @param int $categoryId Category ID |
|
4221
|
|
|
* |
|
4222
|
|
|
* @return bool |
|
4223
|
|
|
*/ |
|
4224
|
|
|
public static function move_down($lp_id, $categoryId = 0) |
|
4225
|
|
|
{ |
|
4226
|
|
|
$courseId = api_get_course_int_id(); |
|
4227
|
|
|
$lp_table = Database::get_course_table(TABLE_LP_MAIN); |
|
4228
|
|
|
|
|
4229
|
|
|
$categoryCondition = ''; |
|
4230
|
|
|
if (!empty($categoryId)) { |
|
4231
|
|
|
$categoryId = (int) $categoryId; |
|
4232
|
|
|
$categoryCondition = " AND category_id = $categoryId"; |
|
4233
|
|
|
} |
|
4234
|
|
|
|
|
4235
|
|
|
$sql = "SELECT * FROM $lp_table |
|
4236
|
|
|
WHERE c_id = $courseId |
|
4237
|
|
|
$categoryCondition |
|
4238
|
|
|
ORDER BY display_order"; |
|
4239
|
|
|
$res = Database::query($sql); |
|
4240
|
|
|
if ($res === false) { |
|
4241
|
|
|
return false; |
|
4242
|
|
|
} |
|
4243
|
|
|
$lps = []; |
|
4244
|
|
|
$lp_order = []; |
|
4245
|
|
|
$num = Database::num_rows($res); |
|
4246
|
|
|
$max = 0; |
|
4247
|
|
|
// First check the order is correct, globally (might be wrong because |
|
4248
|
|
|
// of versions < 1.8.4). |
|
4249
|
|
|
if ($num > 0) { |
|
4250
|
|
|
$i = 1; |
|
4251
|
|
|
while ($row = Database::fetch_array($res)) { |
|
4252
|
|
|
$max = $i; |
|
4253
|
|
|
if ($row['display_order'] != $i) { |
|
4254
|
|
|
// If we find a gap in the order, we need to fix it. |
|
4255
|
|
|
$sql = "UPDATE $lp_table SET display_order = $i |
|
4256
|
|
|
WHERE iid = ".$row['iid']; |
|
4257
|
|
|
Database::query($sql); |
|
4258
|
|
|
} |
|
4259
|
|
|
$row['display_order'] = $i; |
|
4260
|
|
|
$lps[$row['iid']] = $row; |
|
4261
|
|
|
$lp_order[$i] = $row['iid']; |
|
4262
|
|
|
$i++; |
|
4263
|
|
|
} |
|
4264
|
|
|
} |
|
4265
|
|
|
if ($num > 1) { // If there's only one element, no need to sort. |
|
4266
|
|
|
$order = $lps[$lp_id]['display_order']; |
|
4267
|
|
|
if ($order < $max) { // If it's the first element, no need to move up. |
|
4268
|
|
|
$sql = "UPDATE $lp_table SET display_order = $order |
|
4269
|
|
|
WHERE iid = ".$lp_order[$order + 1]; |
|
4270
|
|
|
Database::query($sql); |
|
4271
|
|
|
$sql = "UPDATE $lp_table SET display_order = ".($order + 1)." |
|
4272
|
|
|
WHERE iid = $lp_id"; |
|
4273
|
|
|
Database::query($sql); |
|
4274
|
|
|
} |
|
4275
|
|
|
} |
|
4276
|
|
|
|
|
4277
|
|
|
return true; |
|
4278
|
|
|
} |
|
4279
|
|
|
|
|
4280
|
|
|
/** |
|
4281
|
|
|
* Updates learnpath attributes to point to the next element |
|
4282
|
|
|
* The last part is similar to set_current_item but processing the other way around. |
|
4283
|
|
|
*/ |
|
4284
|
|
|
public function next() |
|
4285
|
|
|
{ |
|
4286
|
|
|
if ($this->debug > 0) { |
|
4287
|
|
|
error_log('In learnpath::next()', 0); |
|
4288
|
|
|
} |
|
4289
|
|
|
$this->last = $this->get_current_item_id(); |
|
4290
|
|
|
$this->items[$this->last]->save( |
|
4291
|
|
|
false, |
|
4292
|
|
|
$this->prerequisites_match($this->last) |
|
4293
|
|
|
); |
|
4294
|
|
|
$this->autocomplete_parents($this->last); |
|
4295
|
|
|
$new_index = $this->get_next_index(); |
|
4296
|
|
|
if ($this->debug > 2) { |
|
4297
|
|
|
error_log('New index: '.$new_index, 0); |
|
4298
|
|
|
} |
|
4299
|
|
|
$this->index = $new_index; |
|
4300
|
|
|
if ($this->debug > 2) { |
|
4301
|
|
|
error_log('Now having orderedlist['.$new_index.'] = '.$this->ordered_items[$new_index], 0); |
|
4302
|
|
|
} |
|
4303
|
|
|
$this->current = $this->ordered_items[$new_index]; |
|
4304
|
|
|
if ($this->debug > 2) { |
|
4305
|
|
|
error_log('new item id is '.$this->current.'-'.$this->get_current_item_id(), 0); |
|
4306
|
|
|
} |
|
4307
|
|
|
} |
|
4308
|
|
|
|
|
4309
|
|
|
/** |
|
4310
|
|
|
* Open a resource = initialise all local variables relative to this resource. Depending on the child |
|
4311
|
|
|
* class, this might be redefined to allow several behaviours depending on the document type. |
|
4312
|
|
|
* |
|
4313
|
|
|
* @param int $id Resource ID |
|
4314
|
|
|
*/ |
|
4315
|
|
|
public function open($id) |
|
4316
|
|
|
{ |
|
4317
|
|
|
if ($this->debug > 0) { |
|
4318
|
|
|
error_log('In learnpath::open()', 0); |
|
4319
|
|
|
} |
|
4320
|
|
|
// TODO: |
|
4321
|
|
|
// set the current resource attribute to this resource |
|
4322
|
|
|
// switch on element type (redefine in child class?) |
|
4323
|
|
|
// set status for this item to "opened" |
|
4324
|
|
|
// start timer |
|
4325
|
|
|
// initialise score |
|
4326
|
|
|
$this->index = 0; //or = the last item seen (see $this->last) |
|
4327
|
|
|
} |
|
4328
|
|
|
|
|
4329
|
|
|
/** |
|
4330
|
|
|
* Check that all prerequisites are fulfilled. Returns true and an |
|
4331
|
|
|
* empty string on success, returns false |
|
4332
|
|
|
* and the prerequisite string on error. |
|
4333
|
|
|
* This function is based on the rules for aicc_script language as |
|
4334
|
|
|
* described in the SCORM 1.2 CAM documentation page 108. |
|
4335
|
|
|
* |
|
4336
|
|
|
* @param int $itemId Optional item ID. If none given, uses the current open item. |
|
4337
|
|
|
* |
|
4338
|
|
|
* @return bool true if prerequisites are matched, false otherwise - Empty string if true returned, prerequisites |
|
4339
|
|
|
* string otherwise |
|
4340
|
|
|
*/ |
|
4341
|
|
|
public function prerequisites_match($itemId = null) |
|
4342
|
|
|
{ |
|
4343
|
|
|
$allow = api_get_configuration_value('allow_teachers_to_access_blocked_lp_by_prerequisite'); |
|
4344
|
|
|
if ($allow) { |
|
4345
|
|
|
if (api_is_allowed_to_edit() || |
|
4346
|
|
|
api_is_platform_admin(true) || |
|
4347
|
|
|
api_is_drh() || |
|
4348
|
|
|
api_is_coach(api_get_session_id(), api_get_course_int_id()) |
|
4349
|
|
|
) { |
|
4350
|
|
|
return true; |
|
4351
|
|
|
} |
|
4352
|
|
|
} |
|
4353
|
|
|
|
|
4354
|
|
|
$debug = $this->debug; |
|
4355
|
|
|
if ($debug > 0) { |
|
4356
|
|
|
error_log('In learnpath::prerequisites_match()', 0); |
|
4357
|
|
|
} |
|
4358
|
|
|
|
|
4359
|
|
|
if (empty($itemId)) { |
|
4360
|
|
|
$itemId = $this->current; |
|
4361
|
|
|
} |
|
4362
|
|
|
|
|
4363
|
|
|
$currentItem = $this->getItem($itemId); |
|
4364
|
|
|
|
|
4365
|
|
|
if ($currentItem) { |
|
4366
|
|
|
if ($this->type == 2) { |
|
4367
|
|
|
// Getting prereq from scorm |
|
4368
|
|
|
$prereq_string = $this->get_scorm_prereq_string($itemId); |
|
4369
|
|
|
} else { |
|
4370
|
|
|
$prereq_string = $currentItem->get_prereq_string(); |
|
4371
|
|
|
} |
|
4372
|
|
|
|
|
4373
|
|
|
if (empty($prereq_string)) { |
|
4374
|
|
|
if ($debug > 0) { |
|
4375
|
|
|
error_log('Found prereq_string is empty return true'); |
|
4376
|
|
|
} |
|
4377
|
|
|
|
|
4378
|
|
|
return true; |
|
4379
|
|
|
} |
|
4380
|
|
|
// Clean spaces. |
|
4381
|
|
|
$prereq_string = str_replace(' ', '', $prereq_string); |
|
4382
|
|
|
if ($debug > 0) { |
|
4383
|
|
|
error_log('Found prereq_string: '.$prereq_string, 0); |
|
4384
|
|
|
} |
|
4385
|
|
|
// Now send to the parse_prereq() function that will check this component's prerequisites. |
|
4386
|
|
|
$result = $currentItem->parse_prereq( |
|
4387
|
|
|
$prereq_string, |
|
4388
|
|
|
$this->items, |
|
4389
|
|
|
$this->refs_list, |
|
4390
|
|
|
$this->get_user_id() |
|
4391
|
|
|
); |
|
4392
|
|
|
|
|
4393
|
|
|
if ($result === false) { |
|
4394
|
|
|
$this->set_error_msg($currentItem->prereq_alert); |
|
4395
|
|
|
} |
|
4396
|
|
|
} else { |
|
4397
|
|
|
$result = true; |
|
4398
|
|
|
if ($debug > 1) { |
|
4399
|
|
|
error_log('$this->items['.$itemId.'] was not an object', 0); |
|
4400
|
|
|
} |
|
4401
|
|
|
} |
|
4402
|
|
|
|
|
4403
|
|
|
if ($debug > 1) { |
|
4404
|
|
|
error_log('End of prerequisites_match(). Error message is now '.$this->error, 0); |
|
4405
|
|
|
} |
|
4406
|
|
|
|
|
4407
|
|
|
return $result; |
|
4408
|
|
|
} |
|
4409
|
|
|
|
|
4410
|
|
|
/** |
|
4411
|
|
|
* Updates learnpath attributes to point to the previous element |
|
4412
|
|
|
* The last part is similar to set_current_item but processing the other way around. |
|
4413
|
|
|
*/ |
|
4414
|
|
|
public function previous() |
|
4415
|
|
|
{ |
|
4416
|
|
|
if ($this->debug > 0) { |
|
4417
|
|
|
error_log('In learnpath::previous()', 0); |
|
4418
|
|
|
} |
|
4419
|
|
|
$this->last = $this->get_current_item_id(); |
|
4420
|
|
|
$this->items[$this->last]->save( |
|
4421
|
|
|
false, |
|
4422
|
|
|
$this->prerequisites_match($this->last) |
|
4423
|
|
|
); |
|
4424
|
|
|
$this->autocomplete_parents($this->last); |
|
4425
|
|
|
$new_index = $this->get_previous_index(); |
|
4426
|
|
|
$this->index = $new_index; |
|
4427
|
|
|
$this->current = $this->ordered_items[$new_index]; |
|
4428
|
|
|
} |
|
4429
|
|
|
|
|
4430
|
|
|
/** |
|
4431
|
|
|
* Publishes a learnpath. This basically means show or hide the learnpath |
|
4432
|
|
|
* to normal users. |
|
4433
|
|
|
* Can be used as abstract. |
|
4434
|
|
|
* |
|
4435
|
|
|
* @param int $lp_id Learnpath ID |
|
4436
|
|
|
* @param int $set_visibility New visibility |
|
4437
|
|
|
* |
|
4438
|
|
|
* @return bool |
|
4439
|
|
|
*/ |
|
4440
|
|
|
public static function toggle_visibility($lp_id, $set_visibility = 1) |
|
4441
|
|
|
{ |
|
4442
|
|
|
$action = 'visible'; |
|
4443
|
|
|
if ($set_visibility != 1) { |
|
4444
|
|
|
$action = 'invisible'; |
|
4445
|
|
|
self::toggle_publish($lp_id, 'i'); |
|
4446
|
|
|
} |
|
4447
|
|
|
|
|
4448
|
|
|
return api_item_property_update( |
|
4449
|
|
|
api_get_course_info(), |
|
4450
|
|
|
TOOL_LEARNPATH, |
|
4451
|
|
|
$lp_id, |
|
4452
|
|
|
$action, |
|
4453
|
|
|
api_get_user_id() |
|
4454
|
|
|
); |
|
4455
|
|
|
} |
|
4456
|
|
|
|
|
4457
|
|
|
/** |
|
4458
|
|
|
* Publishes a learnpath category. |
|
4459
|
|
|
* This basically means show or hide the learnpath category to normal users. |
|
4460
|
|
|
* |
|
4461
|
|
|
* @param int $id |
|
4462
|
|
|
* @param int $visibility |
|
4463
|
|
|
* |
|
4464
|
|
|
* @throws \Doctrine\ORM\NonUniqueResultException |
|
4465
|
|
|
* @throws \Doctrine\ORM\ORMException |
|
4466
|
|
|
* @throws \Doctrine\ORM\OptimisticLockException |
|
4467
|
|
|
* @throws \Doctrine\ORM\TransactionRequiredException |
|
4468
|
|
|
* |
|
4469
|
|
|
* @return bool |
|
4470
|
|
|
*/ |
|
4471
|
|
|
public static function toggleCategoryVisibility($id, $visibility = 1) |
|
4472
|
|
|
{ |
|
4473
|
|
|
$action = 'visible'; |
|
4474
|
|
|
|
|
4475
|
|
|
if ($visibility != 1) { |
|
4476
|
|
|
$action = 'invisible'; |
|
4477
|
|
|
$list = new LearnpathList( |
|
4478
|
|
|
api_get_user_id(), |
|
4479
|
|
|
null, |
|
4480
|
|
|
null, |
|
4481
|
|
|
null, |
|
4482
|
|
|
false, |
|
4483
|
|
|
$id |
|
4484
|
|
|
); |
|
4485
|
|
|
|
|
4486
|
|
|
$lpList = $list->get_flat_list(); |
|
4487
|
|
|
foreach ($lpList as $lp) { |
|
4488
|
|
|
self::toggle_visibility($lp['iid'], 0); |
|
4489
|
|
|
} |
|
4490
|
|
|
|
|
4491
|
|
|
self::toggleCategoryPublish($id, 0); |
|
4492
|
|
|
} |
|
4493
|
|
|
|
|
4494
|
|
|
return api_item_property_update( |
|
4495
|
|
|
api_get_course_info(), |
|
4496
|
|
|
TOOL_LEARNPATH_CATEGORY, |
|
4497
|
|
|
$id, |
|
4498
|
|
|
$action, |
|
4499
|
|
|
api_get_user_id() |
|
4500
|
|
|
); |
|
4501
|
|
|
} |
|
4502
|
|
|
|
|
4503
|
|
|
/** |
|
4504
|
|
|
* Publishes a learnpath. This basically means show or hide the learnpath |
|
4505
|
|
|
* on the course homepage |
|
4506
|
|
|
* Can be used as abstract. |
|
4507
|
|
|
* |
|
4508
|
|
|
* @param int $lp_id Learnpath id |
|
4509
|
|
|
* @param string $set_visibility New visibility (v/i - visible/invisible) |
|
4510
|
|
|
* |
|
4511
|
|
|
* @return bool |
|
4512
|
|
|
*/ |
|
4513
|
|
|
public static function toggle_publish($lp_id, $set_visibility = 'v') |
|
4514
|
|
|
{ |
|
4515
|
|
|
$course_id = api_get_course_int_id(); |
|
4516
|
|
|
$tbl_lp = Database::get_course_table(TABLE_LP_MAIN); |
|
4517
|
|
|
$lp_id = (int) $lp_id; |
|
4518
|
|
|
$sql = "SELECT * FROM $tbl_lp |
|
4519
|
|
|
WHERE iid = $lp_id"; |
|
4520
|
|
|
$result = Database::query($sql); |
|
4521
|
|
|
if (Database::num_rows($result)) { |
|
4522
|
|
|
$row = Database::fetch_array($result); |
|
4523
|
|
|
$name = Database::escape_string($row['name']); |
|
4524
|
|
|
if ($set_visibility == 'i') { |
|
4525
|
|
|
$v = 0; |
|
4526
|
|
|
} |
|
4527
|
|
|
if ($set_visibility == 'v') { |
|
4528
|
|
|
$v = 1; |
|
4529
|
|
|
} |
|
4530
|
|
|
|
|
4531
|
|
|
$session_id = api_get_session_id(); |
|
4532
|
|
|
$session_condition = api_get_session_condition($session_id); |
|
4533
|
|
|
|
|
4534
|
|
|
$tbl_tool = Database::get_course_table(TABLE_TOOL_LIST); |
|
4535
|
|
|
$link = 'lp/lp_controller.php?action=view&lp_id='.$lp_id.'&id_session='.$session_id; |
|
4536
|
|
|
$oldLink = 'newscorm/lp_controller.php?action=view&lp_id='.$lp_id.'&id_session='.$session_id; |
|
4537
|
|
|
|
|
4538
|
|
|
$sql = "SELECT * FROM $tbl_tool |
|
4539
|
|
|
WHERE |
|
4540
|
|
|
c_id = $course_id AND |
|
4541
|
|
|
(link = '$link' OR link = '$oldLink') AND |
|
4542
|
|
|
image = 'scormbuilder.gif' AND |
|
4543
|
|
|
( |
|
4544
|
|
|
link LIKE '$link%' OR |
|
4545
|
|
|
link LIKE '$oldLink%' |
|
4546
|
|
|
) |
|
4547
|
|
|
$session_condition |
|
4548
|
|
|
"; |
|
4549
|
|
|
|
|
4550
|
|
|
$result = Database::query($sql); |
|
4551
|
|
|
$num = Database::num_rows($result); |
|
4552
|
|
|
if ($set_visibility == 'i' && $num > 0) { |
|
4553
|
|
|
$sql = "DELETE FROM $tbl_tool |
|
4554
|
|
|
WHERE |
|
4555
|
|
|
c_id = $course_id AND |
|
4556
|
|
|
(link = '$link' OR link = '$oldLink') AND |
|
4557
|
|
|
image='scormbuilder.gif' |
|
4558
|
|
|
$session_condition"; |
|
4559
|
|
|
Database::query($sql); |
|
4560
|
|
|
} elseif ($set_visibility == 'v' && $num == 0) { |
|
4561
|
|
|
$sql = "INSERT INTO $tbl_tool (category, c_id, name, link, image, visibility, admin, address, added_tool, session_id) VALUES |
|
4562
|
|
|
('authoring', $course_id, '$name', '$link', 'scormbuilder.gif', '$v', '0','pastillegris.gif', 0, $session_id)"; |
|
4563
|
|
|
Database::query($sql); |
|
4564
|
|
|
$insertId = Database::insert_id(); |
|
4565
|
|
|
if ($insertId) { |
|
4566
|
|
|
$sql = "UPDATE $tbl_tool SET id = iid WHERE iid = $insertId"; |
|
4567
|
|
|
Database::query($sql); |
|
4568
|
|
|
} |
|
4569
|
|
|
} elseif ($set_visibility == 'v' && $num > 0) { |
|
4570
|
|
|
$sql = "UPDATE $tbl_tool SET |
|
4571
|
|
|
c_id = $course_id, |
|
4572
|
|
|
name = '$name', |
|
4573
|
|
|
link = '$link', |
|
4574
|
|
|
image = 'scormbuilder.gif', |
|
4575
|
|
|
visibility = '$v', |
|
4576
|
|
|
admin = '0', |
|
4577
|
|
|
address = 'pastillegris.gif', |
|
4578
|
|
|
added_tool = 0, |
|
4579
|
|
|
session_id = $session_id |
|
4580
|
|
|
WHERE |
|
4581
|
|
|
c_id = ".$course_id." AND |
|
4582
|
|
|
(link = '$link' OR link = '$oldLink') AND |
|
4583
|
|
|
image='scormbuilder.gif' |
|
4584
|
|
|
$session_condition |
|
4585
|
|
|
"; |
|
4586
|
|
|
Database::query($sql); |
|
4587
|
|
|
} else { |
|
4588
|
|
|
// Parameter and database incompatible, do nothing, exit. |
|
4589
|
|
|
return false; |
|
4590
|
|
|
} |
|
4591
|
|
|
} else { |
|
4592
|
|
|
return false; |
|
4593
|
|
|
} |
|
4594
|
|
|
} |
|
4595
|
|
|
|
|
4596
|
|
|
/** |
|
4597
|
|
|
* Publishes a learnpath. |
|
4598
|
|
|
* Show or hide the learnpath category on the course homepage. |
|
4599
|
|
|
* |
|
4600
|
|
|
* @param int $id |
|
4601
|
|
|
* @param int $setVisibility |
|
4602
|
|
|
* |
|
4603
|
|
|
* @throws \Doctrine\ORM\NonUniqueResultException |
|
4604
|
|
|
* @throws \Doctrine\ORM\ORMException |
|
4605
|
|
|
* @throws \Doctrine\ORM\OptimisticLockException |
|
4606
|
|
|
* @throws \Doctrine\ORM\TransactionRequiredException |
|
4607
|
|
|
* |
|
4608
|
|
|
* @return bool |
|
4609
|
|
|
*/ |
|
4610
|
|
|
public static function toggleCategoryPublish($id, $setVisibility = 1) |
|
4611
|
|
|
{ |
|
4612
|
|
|
$courseId = api_get_course_int_id(); |
|
4613
|
|
|
$sessionId = api_get_session_id(); |
|
4614
|
|
|
$sessionCondition = api_get_session_condition( |
|
4615
|
|
|
$sessionId, |
|
4616
|
|
|
true, |
|
4617
|
|
|
false, |
|
4618
|
|
|
't.sessionId' |
|
4619
|
|
|
); |
|
4620
|
|
|
|
|
4621
|
|
|
$em = Database::getManager(); |
|
4622
|
|
|
|
|
4623
|
|
|
/** @var CLpCategory $category */ |
|
4624
|
|
|
$category = $em->find('ChamiloCourseBundle:CLpCategory', $id); |
|
4625
|
|
|
|
|
4626
|
|
|
if (!$category) { |
|
4627
|
|
|
return false; |
|
4628
|
|
|
} |
|
4629
|
|
|
|
|
4630
|
|
|
$link = self::getCategoryLinkForTool($id); |
|
4631
|
|
|
|
|
4632
|
|
|
/** @var CTool $tool */ |
|
4633
|
|
|
$tool = $em->createQuery(" |
|
4634
|
|
|
SELECT t FROM ChamiloCourseBundle:CTool t |
|
4635
|
|
|
WHERE |
|
4636
|
|
|
t.cId = :course AND |
|
4637
|
|
|
t.link = :link1 AND |
|
4638
|
|
|
t.image = 'lp_category.gif' AND |
|
4639
|
|
|
t.link LIKE :link2 |
|
4640
|
|
|
$sessionCondition |
|
4641
|
|
|
") |
|
4642
|
|
|
->setParameters([ |
|
4643
|
|
|
'course' => (int) $courseId, |
|
4644
|
|
|
'link1' => $link, |
|
4645
|
|
|
'link2' => "$link%", |
|
4646
|
|
|
]) |
|
4647
|
|
|
->getOneOrNullResult(); |
|
4648
|
|
|
|
|
4649
|
|
|
if ($setVisibility == 0 && $tool) { |
|
4650
|
|
|
$em->remove($tool); |
|
4651
|
|
|
$em->flush(); |
|
4652
|
|
|
|
|
4653
|
|
|
return true; |
|
4654
|
|
|
} |
|
4655
|
|
|
|
|
4656
|
|
|
if ($setVisibility == 1 && !$tool) { |
|
4657
|
|
|
$tool = new CTool(); |
|
4658
|
|
|
$tool |
|
4659
|
|
|
->setCategory('authoring') |
|
4660
|
|
|
->setCId($courseId) |
|
4661
|
|
|
->setName(strip_tags($category->getName())) |
|
4662
|
|
|
->setLink($link) |
|
4663
|
|
|
->setImage('lp_category.gif') |
|
4664
|
|
|
->setVisibility(1) |
|
4665
|
|
|
->setAdmin(0) |
|
4666
|
|
|
->setAddress('pastillegris.gif') |
|
4667
|
|
|
->setAddedTool(0) |
|
4668
|
|
|
->setSessionId($sessionId) |
|
4669
|
|
|
->setTarget('_self'); |
|
4670
|
|
|
|
|
4671
|
|
|
$em->persist($tool); |
|
4672
|
|
|
$em->flush(); |
|
4673
|
|
|
|
|
4674
|
|
|
$tool->setId($tool->getIid()); |
|
4675
|
|
|
|
|
4676
|
|
|
$em->persist($tool); |
|
4677
|
|
|
$em->flush(); |
|
4678
|
|
|
|
|
4679
|
|
|
return true; |
|
4680
|
|
|
} |
|
4681
|
|
|
|
|
4682
|
|
|
if ($setVisibility == 1 && $tool) { |
|
4683
|
|
|
$tool |
|
4684
|
|
|
->setName(strip_tags($category->getName())) |
|
4685
|
|
|
->setVisibility(1); |
|
4686
|
|
|
|
|
4687
|
|
|
$em->persist($tool); |
|
4688
|
|
|
$em->flush(); |
|
4689
|
|
|
|
|
4690
|
|
|
return true; |
|
4691
|
|
|
} |
|
4692
|
|
|
|
|
4693
|
|
|
return false; |
|
4694
|
|
|
} |
|
4695
|
|
|
|
|
4696
|
|
|
/** |
|
4697
|
|
|
* Check if the learnpath category is visible for a user. |
|
4698
|
|
|
* |
|
4699
|
|
|
* @param CLpCategory $category |
|
4700
|
|
|
* @param User $user |
|
4701
|
|
|
* |
|
4702
|
|
|
* @return bool |
|
4703
|
|
|
*/ |
|
4704
|
|
|
public static function categoryIsVisibleForStudent( |
|
4705
|
|
|
CLpCategory $category, |
|
4706
|
|
|
User $user |
|
4707
|
|
|
) { |
|
4708
|
|
|
$subscriptionSettings = self::getSubscriptionSettings(); |
|
4709
|
|
|
if ($subscriptionSettings['allow_add_users_to_lp_category'] == false) { |
|
4710
|
|
|
return true; |
|
4711
|
|
|
} |
|
4712
|
|
|
|
|
4713
|
|
|
$isAllowedToEdit = api_is_allowed_to_edit(null, true); |
|
4714
|
|
|
|
|
4715
|
|
|
if ($isAllowedToEdit) { |
|
4716
|
|
|
return true; |
|
4717
|
|
|
} |
|
4718
|
|
|
|
|
4719
|
|
|
if (empty($category)) { |
|
4720
|
|
|
return false; |
|
4721
|
|
|
} |
|
4722
|
|
|
|
|
4723
|
|
|
$users = $category->getUsers(); |
|
4724
|
|
|
|
|
4725
|
|
|
if (empty($users) || !$users->count()) { |
|
4726
|
|
|
return true; |
|
4727
|
|
|
} |
|
4728
|
|
|
|
|
4729
|
|
|
if ($category->hasUserAdded($user)) { |
|
4730
|
|
|
return true; |
|
4731
|
|
|
} |
|
4732
|
|
|
|
|
4733
|
|
|
$groups = GroupManager::getAllGroupPerUserSubscription($user->getId()); |
|
4734
|
|
|
if (!empty($groups)) { |
|
4735
|
|
|
$em = Database::getManager(); |
|
4736
|
|
|
|
|
4737
|
|
|
/** @var ItemPropertyRepository $itemRepo */ |
|
4738
|
|
|
$itemRepo = $em->getRepository('ChamiloCourseBundle:CItemProperty'); |
|
4739
|
|
|
|
|
4740
|
|
|
/** @var CourseRepository $courseRepo */ |
|
4741
|
|
|
$courseRepo = $em->getRepository('ChamiloCoreBundle:Course'); |
|
4742
|
|
|
$sessionId = api_get_session_id(); |
|
4743
|
|
|
$session = null; |
|
4744
|
|
|
if (!empty($sessionId)) { |
|
4745
|
|
|
$session = $em->getRepository('ChamiloCoreBundle:Session')->find($sessionId); |
|
4746
|
|
|
} |
|
4747
|
|
|
|
|
4748
|
|
|
$course = $courseRepo->find(api_get_course_int_id()); |
|
4749
|
|
|
|
|
4750
|
|
|
// Subscribed groups to a LP |
|
4751
|
|
|
$subscribedGroupsInLp = $itemRepo->getGroupsSubscribedToItem( |
|
4752
|
|
|
TOOL_LEARNPATH_CATEGORY, |
|
4753
|
|
|
$category->getId(), |
|
4754
|
|
|
$course, |
|
4755
|
|
|
$session |
|
4756
|
|
|
); |
|
4757
|
|
|
|
|
4758
|
|
|
if (!empty($subscribedGroupsInLp)) { |
|
4759
|
|
|
$groups = array_column($groups, 'iid'); |
|
4760
|
|
|
/** @var CItemProperty $item */ |
|
4761
|
|
|
foreach ($subscribedGroupsInLp as $item) { |
|
4762
|
|
|
if ($item->getGroup() && |
|
4763
|
|
|
in_array($item->getGroup()->getId(), $groups) |
|
4764
|
|
|
) { |
|
4765
|
|
|
return true; |
|
4766
|
|
|
} |
|
4767
|
|
|
} |
|
4768
|
|
|
} |
|
4769
|
|
|
} |
|
4770
|
|
|
|
|
4771
|
|
|
return false; |
|
4772
|
|
|
} |
|
4773
|
|
|
|
|
4774
|
|
|
/** |
|
4775
|
|
|
* Check if a learnpath category is published as course tool. |
|
4776
|
|
|
* |
|
4777
|
|
|
* @param CLpCategory $category |
|
4778
|
|
|
* @param int $courseId |
|
4779
|
|
|
* |
|
4780
|
|
|
* @return bool |
|
4781
|
|
|
*/ |
|
4782
|
|
|
public static function categoryIsPublished( |
|
4783
|
|
|
CLpCategory $category, |
|
4784
|
|
|
$courseId |
|
4785
|
|
|
) { |
|
4786
|
|
|
$link = self::getCategoryLinkForTool($category->getId()); |
|
4787
|
|
|
$em = Database::getManager(); |
|
4788
|
|
|
|
|
4789
|
|
|
$tools = $em |
|
4790
|
|
|
->createQuery(" |
|
4791
|
|
|
SELECT t FROM ChamiloCourseBundle:CTool t |
|
4792
|
|
|
WHERE t.cId = :course AND |
|
4793
|
|
|
t.name = :name AND |
|
4794
|
|
|
t.image = 'lp_category.gif' AND |
|
4795
|
|
|
t.link LIKE :link |
|
4796
|
|
|
") |
|
4797
|
|
|
->setParameters([ |
|
4798
|
|
|
'course' => $courseId, |
|
4799
|
|
|
'name' => strip_tags($category->getName()), |
|
4800
|
|
|
'link' => "$link%", |
|
4801
|
|
|
]) |
|
4802
|
|
|
->getResult(); |
|
4803
|
|
|
|
|
4804
|
|
|
/** @var CTool $tool */ |
|
4805
|
|
|
$tool = current($tools); |
|
4806
|
|
|
|
|
4807
|
|
|
return $tool ? $tool->getVisibility() : false; |
|
4808
|
|
|
} |
|
4809
|
|
|
|
|
4810
|
|
|
/** |
|
4811
|
|
|
* Restart the whole learnpath. Return the URL of the first element. |
|
4812
|
|
|
* Make sure the results are saved with anoter method. This method should probably be redefined in children classes. |
|
4813
|
|
|
* To use a similar method statically, use the create_new_attempt() method. |
|
4814
|
|
|
* |
|
4815
|
|
|
* @return bool |
|
4816
|
|
|
*/ |
|
4817
|
|
|
public function restart() |
|
4818
|
|
|
{ |
|
4819
|
|
|
if ($this->debug > 0) { |
|
4820
|
|
|
error_log('In learnpath::restart()', 0); |
|
4821
|
|
|
} |
|
4822
|
|
|
// TODO |
|
4823
|
|
|
// Call autosave method to save the current progress. |
|
4824
|
|
|
//$this->index = 0; |
|
4825
|
|
|
if (api_is_invitee()) { |
|
4826
|
|
|
return false; |
|
4827
|
|
|
} |
|
4828
|
|
|
$session_id = api_get_session_id(); |
|
4829
|
|
|
$course_id = api_get_course_int_id(); |
|
4830
|
|
|
$lp_view_table = Database::get_course_table(TABLE_LP_VIEW); |
|
4831
|
|
|
$sql = "INSERT INTO $lp_view_table (c_id, lp_id, user_id, view_count, session_id) |
|
4832
|
|
|
VALUES ($course_id, ".$this->lp_id.",".$this->get_user_id().",".($this->attempt + 1).", $session_id)"; |
|
4833
|
|
|
if ($this->debug > 2) { |
|
4834
|
|
|
error_log('Inserting new lp_view for restart: '.$sql, 0); |
|
4835
|
|
|
} |
|
4836
|
|
|
Database::query($sql); |
|
4837
|
|
|
$view_id = Database::insert_id(); |
|
4838
|
|
|
|
|
4839
|
|
|
if ($view_id) { |
|
4840
|
|
|
$sql = "UPDATE $lp_view_table SET id = iid WHERE iid = $view_id"; |
|
4841
|
|
|
Database::query($sql); |
|
4842
|
|
|
$this->lp_view_id = $view_id; |
|
4843
|
|
|
$this->attempt = $this->attempt + 1; |
|
4844
|
|
|
} else { |
|
4845
|
|
|
$this->error = 'Could not insert into item_view table...'; |
|
4846
|
|
|
|
|
4847
|
|
|
return false; |
|
4848
|
|
|
} |
|
4849
|
|
|
$this->autocomplete_parents($this->current); |
|
4850
|
|
|
foreach ($this->items as $index => $dummy) { |
|
4851
|
|
|
$this->items[$index]->restart(); |
|
4852
|
|
|
$this->items[$index]->set_lp_view($this->lp_view_id); |
|
4853
|
|
|
} |
|
4854
|
|
|
$this->first(); |
|
4855
|
|
|
|
|
4856
|
|
|
return true; |
|
4857
|
|
|
} |
|
4858
|
|
|
|
|
4859
|
|
|
/** |
|
4860
|
|
|
* Saves the current item. |
|
4861
|
|
|
* |
|
4862
|
|
|
* @return bool |
|
4863
|
|
|
*/ |
|
4864
|
|
|
public function save_current() |
|
4865
|
|
|
{ |
|
4866
|
|
|
$debug = $this->debug; |
|
4867
|
|
|
// TODO: Do a better check on the index pointing to the right item (it is supposed to be working |
|
4868
|
|
|
// on $ordered_items[] but not sure it's always safe to use with $items[]). |
|
4869
|
|
|
if ($debug) { |
|
4870
|
|
|
error_log('save_current() saving item '.$this->current, 0); |
|
4871
|
|
|
error_log(''.print_r($this->items, true), 0); |
|
4872
|
|
|
} |
|
4873
|
|
|
if (isset($this->items[$this->current]) && |
|
4874
|
|
|
is_object($this->items[$this->current]) |
|
4875
|
|
|
) { |
|
4876
|
|
|
if ($debug) { |
|
4877
|
|
|
error_log('Before save last_scorm_session_time: '.$this->items[$this->current]->getLastScormSessionTime()); |
|
4878
|
|
|
} |
|
4879
|
|
|
|
|
4880
|
|
|
$res = $this->items[$this->current]->save( |
|
4881
|
|
|
false, |
|
4882
|
|
|
$this->prerequisites_match($this->current) |
|
4883
|
|
|
); |
|
4884
|
|
|
$this->autocomplete_parents($this->current); |
|
4885
|
|
|
$status = $this->items[$this->current]->get_status(); |
|
4886
|
|
|
$this->update_queue[$this->current] = $status; |
|
4887
|
|
|
|
|
4888
|
|
|
if ($debug) { |
|
4889
|
|
|
error_log('After save last_scorm_session_time: '.$this->items[$this->current]->getLastScormSessionTime()); |
|
4890
|
|
|
} |
|
4891
|
|
|
|
|
4892
|
|
|
return $res; |
|
4893
|
|
|
} |
|
4894
|
|
|
|
|
4895
|
|
|
return false; |
|
4896
|
|
|
} |
|
4897
|
|
|
|
|
4898
|
|
|
/** |
|
4899
|
|
|
* Saves the given item. |
|
4900
|
|
|
* |
|
4901
|
|
|
* @param int $item_id Optional (will take from $_REQUEST if null) |
|
4902
|
|
|
* @param bool $from_outside Save from url params (true) or from current attributes (false). Default true |
|
4903
|
|
|
* |
|
4904
|
|
|
* @return bool |
|
4905
|
|
|
*/ |
|
4906
|
|
|
public function save_item($item_id = null, $from_outside = true) |
|
4907
|
|
|
{ |
|
4908
|
|
|
$debug = $this->debug; |
|
4909
|
|
|
if ($debug) { |
|
4910
|
|
|
error_log('In learnpath::save_item('.$item_id.','.intval($from_outside).')', 0); |
|
4911
|
|
|
} |
|
4912
|
|
|
// TODO: Do a better check on the index pointing to the right item (it is supposed to be working |
|
4913
|
|
|
// on $ordered_items[] but not sure it's always safe to use with $items[]). |
|
4914
|
|
|
if (empty($item_id)) { |
|
4915
|
|
|
$item_id = (int) $_REQUEST['id']; |
|
4916
|
|
|
} |
|
4917
|
|
|
|
|
4918
|
|
|
if (empty($item_id)) { |
|
4919
|
|
|
$item_id = $this->get_current_item_id(); |
|
4920
|
|
|
} |
|
4921
|
|
|
if (isset($this->items[$item_id]) && |
|
4922
|
|
|
is_object($this->items[$item_id]) |
|
4923
|
|
|
) { |
|
4924
|
|
|
if ($debug) { |
|
4925
|
|
|
error_log('Object exists'); |
|
4926
|
|
|
} |
|
4927
|
|
|
|
|
4928
|
|
|
// Saving the item. |
|
4929
|
|
|
$res = $this->items[$item_id]->save( |
|
4930
|
|
|
$from_outside, |
|
4931
|
|
|
$this->prerequisites_match($item_id) |
|
4932
|
|
|
); |
|
4933
|
|
|
|
|
4934
|
|
|
if ($debug) { |
|
4935
|
|
|
error_log('update_queue before:'); |
|
4936
|
|
|
error_log(print_r($this->update_queue, 1)); |
|
4937
|
|
|
} |
|
4938
|
|
|
$this->autocomplete_parents($item_id); |
|
4939
|
|
|
|
|
4940
|
|
|
$status = $this->items[$item_id]->get_status(); |
|
4941
|
|
|
$this->update_queue[$item_id] = $status; |
|
4942
|
|
|
|
|
4943
|
|
|
if ($debug) { |
|
4944
|
|
|
error_log('get_status(): '.$status); |
|
4945
|
|
|
error_log('update_queue after:'); |
|
4946
|
|
|
error_log(print_r($this->update_queue, 1)); |
|
4947
|
|
|
} |
|
4948
|
|
|
|
|
4949
|
|
|
return $res; |
|
4950
|
|
|
} |
|
4951
|
|
|
|
|
4952
|
|
|
return false; |
|
4953
|
|
|
} |
|
4954
|
|
|
|
|
4955
|
|
|
/** |
|
4956
|
|
|
* Saves the last item seen's ID only in case. |
|
4957
|
|
|
*/ |
|
4958
|
|
|
public function save_last() |
|
4959
|
|
|
{ |
|
4960
|
|
|
$course_id = api_get_course_int_id(); |
|
4961
|
|
|
$debug = $this->debug; |
|
4962
|
|
|
if ($debug) { |
|
4963
|
|
|
error_log('In learnpath::save_last()', 0); |
|
4964
|
|
|
} |
|
4965
|
|
|
$session_condition = api_get_session_condition( |
|
4966
|
|
|
api_get_session_id(), |
|
4967
|
|
|
true, |
|
4968
|
|
|
false |
|
4969
|
|
|
); |
|
4970
|
|
|
$table = Database::get_course_table(TABLE_LP_VIEW); |
|
4971
|
|
|
|
|
4972
|
|
|
if (isset($this->current) && !api_is_invitee()) { |
|
4973
|
|
|
if ($debug) { |
|
4974
|
|
|
error_log('Saving current item ('.$this->current.') for later review', 0); |
|
4975
|
|
|
} |
|
4976
|
|
|
$sql = "UPDATE $table SET |
|
4977
|
|
|
last_item = ".intval($this->get_current_item_id())." |
|
4978
|
|
|
WHERE |
|
4979
|
|
|
c_id = $course_id AND |
|
4980
|
|
|
lp_id = ".$this->get_id()." AND |
|
4981
|
|
|
user_id = ".$this->get_user_id()." ".$session_condition; |
|
4982
|
|
|
|
|
4983
|
|
|
if ($debug) { |
|
4984
|
|
|
error_log('Saving last item seen : '.$sql, 0); |
|
4985
|
|
|
} |
|
4986
|
|
|
Database::query($sql); |
|
4987
|
|
|
} |
|
4988
|
|
|
|
|
4989
|
|
|
if (!api_is_invitee()) { |
|
4990
|
|
|
// Save progress. |
|
4991
|
|
|
list($progress) = $this->get_progress_bar_text('%'); |
|
4992
|
|
|
if ($progress >= 0 && $progress <= 100) { |
|
4993
|
|
|
$progress = (int) $progress; |
|
4994
|
|
|
$sql = "UPDATE $table SET |
|
4995
|
|
|
progress = $progress |
|
4996
|
|
|
WHERE |
|
4997
|
|
|
c_id = $course_id AND |
|
4998
|
|
|
lp_id = ".$this->get_id()." AND |
|
4999
|
|
|
user_id = ".$this->get_user_id()." ".$session_condition; |
|
5000
|
|
|
// Ignore errors as some tables might not have the progress field just yet. |
|
5001
|
|
|
Database::query($sql); |
|
5002
|
|
|
if ($debug) { |
|
5003
|
|
|
error_log($sql); |
|
5004
|
|
|
} |
|
5005
|
|
|
$this->progress_db = $progress; |
|
5006
|
|
|
} |
|
5007
|
|
|
} |
|
5008
|
|
|
} |
|
5009
|
|
|
|
|
5010
|
|
|
/** |
|
5011
|
|
|
* Sets the current item ID (checks if valid and authorized first). |
|
5012
|
|
|
* |
|
5013
|
|
|
* @param int $item_id New item ID. If not given or not authorized, defaults to current |
|
5014
|
|
|
*/ |
|
5015
|
|
|
public function set_current_item($item_id = null) |
|
5016
|
|
|
{ |
|
5017
|
|
|
$debug = $this->debug; |
|
5018
|
|
|
if ($debug) { |
|
5019
|
|
|
error_log('In learnpath::set_current_item('.$item_id.')', 0); |
|
5020
|
|
|
} |
|
5021
|
|
|
if (empty($item_id)) { |
|
5022
|
|
|
if ($debug) { |
|
5023
|
|
|
error_log('No new current item given, ignore...', 0); |
|
5024
|
|
|
} |
|
5025
|
|
|
// Do nothing. |
|
5026
|
|
|
} else { |
|
5027
|
|
|
if ($debug) { |
|
5028
|
|
|
error_log('New current item given is '.$item_id.'...', 0); |
|
5029
|
|
|
} |
|
5030
|
|
|
if (is_numeric($item_id)) { |
|
5031
|
|
|
$item_id = (int) $item_id; |
|
5032
|
|
|
// TODO: Check in database here. |
|
5033
|
|
|
$this->last = $this->current; |
|
5034
|
|
|
$this->current = $item_id; |
|
5035
|
|
|
// TODO: Update $this->index as well. |
|
5036
|
|
|
foreach ($this->ordered_items as $index => $item) { |
|
5037
|
|
|
if ($item == $this->current) { |
|
5038
|
|
|
$this->index = $index; |
|
5039
|
|
|
break; |
|
5040
|
|
|
} |
|
5041
|
|
|
} |
|
5042
|
|
|
if ($debug) { |
|
5043
|
|
|
error_log('set_current_item('.$item_id.') done. Index is now : '.$this->index); |
|
5044
|
|
|
} |
|
5045
|
|
|
} else { |
|
5046
|
|
|
if ($debug) { |
|
5047
|
|
|
error_log('set_current_item('.$item_id.') failed. Not a numeric value: '); |
|
5048
|
|
|
} |
|
5049
|
|
|
} |
|
5050
|
|
|
} |
|
5051
|
|
|
} |
|
5052
|
|
|
|
|
5053
|
|
|
/** |
|
5054
|
|
|
* Sets the encoding. |
|
5055
|
|
|
* |
|
5056
|
|
|
* @param string $enc New encoding |
|
5057
|
|
|
* |
|
5058
|
|
|
* @return bool |
|
5059
|
|
|
* |
|
5060
|
|
|
* @todo (as of Chamilo 1.8.8): Check in the future whether this method is needed. |
|
5061
|
|
|
*/ |
|
5062
|
|
|
public function set_encoding($enc = 'UTF-8') |
|
5063
|
|
|
{ |
|
5064
|
|
|
if ($this->debug > 0) { |
|
5065
|
|
|
error_log('In learnpath::set_encoding()', 0); |
|
5066
|
|
|
} |
|
5067
|
|
|
|
|
5068
|
|
|
$enc = api_refine_encoding_id($enc); |
|
5069
|
|
|
if (empty($enc)) { |
|
5070
|
|
|
$enc = api_get_system_encoding(); |
|
5071
|
|
|
} |
|
5072
|
|
|
if (api_is_encoding_supported($enc)) { |
|
5073
|
|
|
$lp = $this->get_id(); |
|
5074
|
|
|
if ($lp != 0) { |
|
5075
|
|
|
$tbl_lp = Database::get_course_table(TABLE_LP_MAIN); |
|
5076
|
|
|
$sql = "UPDATE $tbl_lp SET default_encoding = '$enc' |
|
5077
|
|
|
WHERE iid = ".$lp; |
|
5078
|
|
|
$res = Database::query($sql); |
|
5079
|
|
|
|
|
5080
|
|
|
return $res; |
|
5081
|
|
|
} |
|
5082
|
|
|
} |
|
5083
|
|
|
|
|
5084
|
|
|
return false; |
|
5085
|
|
|
} |
|
5086
|
|
|
|
|
5087
|
|
|
/** |
|
5088
|
|
|
* Sets the JS lib setting in the database directly. |
|
5089
|
|
|
* This is the JavaScript library file this lp needs to load on startup. |
|
5090
|
|
|
* |
|
5091
|
|
|
* @param string $lib Proximity setting |
|
5092
|
|
|
* |
|
5093
|
|
|
* @return bool True on update success. False otherwise. |
|
5094
|
|
|
*/ |
|
5095
|
|
|
public function set_jslib($lib = '') |
|
5096
|
|
|
{ |
|
5097
|
|
|
if ($this->debug > 0) { |
|
5098
|
|
|
error_log('In learnpath::set_jslib()', 0); |
|
5099
|
|
|
} |
|
5100
|
|
|
$lp = $this->get_id(); |
|
5101
|
|
|
|
|
5102
|
|
|
if ($lp != 0) { |
|
5103
|
|
|
$tbl_lp = Database::get_course_table(TABLE_LP_MAIN); |
|
5104
|
|
|
$sql = "UPDATE $tbl_lp SET js_lib = '$lib' |
|
5105
|
|
|
WHERE iid = $lp"; |
|
5106
|
|
|
$res = Database::query($sql); |
|
5107
|
|
|
|
|
5108
|
|
|
return $res; |
|
5109
|
|
|
} else { |
|
5110
|
|
|
return false; |
|
5111
|
|
|
} |
|
5112
|
|
|
} |
|
5113
|
|
|
|
|
5114
|
|
|
/** |
|
5115
|
|
|
* Sets the name of the LP maker (publisher) (and save). |
|
5116
|
|
|
* |
|
5117
|
|
|
* @param string $name Optional string giving the new content_maker of this learnpath |
|
5118
|
|
|
* |
|
5119
|
|
|
* @return bool True |
|
5120
|
|
|
*/ |
|
5121
|
|
|
public function set_maker($name = '') |
|
5122
|
|
|
{ |
|
5123
|
|
|
if ($this->debug > 0) { |
|
5124
|
|
|
error_log('In learnpath::set_maker()', 0); |
|
5125
|
|
|
} |
|
5126
|
|
|
if (empty($name)) { |
|
5127
|
|
|
return false; |
|
5128
|
|
|
} |
|
5129
|
|
|
$this->maker = $name; |
|
5130
|
|
|
$table = Database::get_course_table(TABLE_LP_MAIN); |
|
5131
|
|
|
$lp_id = $this->get_id(); |
|
5132
|
|
|
$sql = "UPDATE $table SET |
|
5133
|
|
|
content_maker = '".Database::escape_string($this->maker)."' |
|
5134
|
|
|
WHERE iid = $lp_id"; |
|
5135
|
|
|
if ($this->debug > 2) { |
|
5136
|
|
|
error_log('lp updated with new content_maker : '.$this->maker, 0); |
|
5137
|
|
|
} |
|
5138
|
|
|
Database::query($sql); |
|
5139
|
|
|
|
|
5140
|
|
|
return true; |
|
5141
|
|
|
} |
|
5142
|
|
|
|
|
5143
|
|
|
/** |
|
5144
|
|
|
* Sets the name of the current learnpath (and save). |
|
5145
|
|
|
* |
|
5146
|
|
|
* @param string $name Optional string giving the new name of this learnpath |
|
5147
|
|
|
* |
|
5148
|
|
|
* @return bool True/False |
|
5149
|
|
|
*/ |
|
5150
|
|
|
public function set_name($name = null) |
|
5151
|
|
|
{ |
|
5152
|
|
|
if ($this->debug > 0) { |
|
5153
|
|
|
error_log('In learnpath::set_name()', 0); |
|
5154
|
|
|
} |
|
5155
|
|
|
if (empty($name)) { |
|
5156
|
|
|
return false; |
|
5157
|
|
|
} |
|
5158
|
|
|
$this->name = Database::escape_string($name); |
|
5159
|
|
|
$lp_table = Database::get_course_table(TABLE_LP_MAIN); |
|
5160
|
|
|
$lp_id = $this->get_id(); |
|
5161
|
|
|
$course_id = $this->course_info['real_id']; |
|
5162
|
|
|
$sql = "UPDATE $lp_table SET |
|
5163
|
|
|
name = '".Database::escape_string($this->name)."' |
|
5164
|
|
|
WHERE iid = $lp_id"; |
|
5165
|
|
|
if ($this->debug > 2) { |
|
5166
|
|
|
error_log('lp updated with new name : '.$this->name, 0); |
|
5167
|
|
|
} |
|
5168
|
|
|
$result = Database::query($sql); |
|
5169
|
|
|
// If the lp is visible on the homepage, change his name there. |
|
5170
|
|
|
if (Database::affected_rows($result)) { |
|
5171
|
|
|
$session_id = api_get_session_id(); |
|
5172
|
|
|
$session_condition = api_get_session_condition($session_id); |
|
5173
|
|
|
$tbl_tool = Database::get_course_table(TABLE_TOOL_LIST); |
|
5174
|
|
|
$link = 'lp/lp_controller.php?action=view&lp_id='.$lp_id.'&id_session='.$session_id; |
|
5175
|
|
|
$sql = "UPDATE $tbl_tool SET name = '$this->name' |
|
5176
|
|
|
WHERE |
|
5177
|
|
|
c_id = $course_id AND |
|
5178
|
|
|
(link='$link' AND image='scormbuilder.gif' $session_condition)"; |
|
5179
|
|
|
Database::query($sql); |
|
5180
|
|
|
|
|
5181
|
|
|
return true; |
|
5182
|
|
|
} else { |
|
5183
|
|
|
return false; |
|
5184
|
|
|
} |
|
5185
|
|
|
} |
|
5186
|
|
|
|
|
5187
|
|
|
/** |
|
5188
|
|
|
* Set index specified prefix terms for all items in this path. |
|
5189
|
|
|
* |
|
5190
|
|
|
* @param string $terms_string Comma-separated list of terms |
|
5191
|
|
|
* @param string $prefix Xapian term prefix |
|
5192
|
|
|
* |
|
5193
|
|
|
* @return bool False on error, true otherwise |
|
5194
|
|
|
*/ |
|
5195
|
|
|
public function set_terms_by_prefix($terms_string, $prefix) |
|
5196
|
|
|
{ |
|
5197
|
|
|
$course_id = api_get_course_int_id(); |
|
5198
|
|
|
if (api_get_setting('search_enabled') !== 'true') { |
|
5199
|
|
|
return false; |
|
5200
|
|
|
} |
|
5201
|
|
|
|
|
5202
|
|
|
if (!extension_loaded('xapian')) { |
|
5203
|
|
|
return false; |
|
5204
|
|
|
} |
|
5205
|
|
|
|
|
5206
|
|
|
$terms_string = trim($terms_string); |
|
5207
|
|
|
$terms = explode(',', $terms_string); |
|
5208
|
|
|
array_walk($terms, 'trim_value'); |
|
5209
|
|
|
$stored_terms = $this->get_common_index_terms_by_prefix($prefix); |
|
5210
|
|
|
|
|
5211
|
|
|
// Don't do anything if no change, verify only at DB, not the search engine. |
|
5212
|
|
|
if ((count(array_diff($terms, $stored_terms)) == 0) && (count(array_diff($stored_terms, $terms)) == 0)) { |
|
5213
|
|
|
return false; |
|
5214
|
|
|
} |
|
5215
|
|
|
|
|
5216
|
|
|
require_once 'xapian.php'; // TODO: Try catch every xapian use or make wrappers on API. |
|
5217
|
|
|
require_once api_get_path(LIBRARY_PATH).'search/xapian/XapianQuery.php'; |
|
5218
|
|
|
|
|
5219
|
|
|
$items_table = Database::get_course_table(TABLE_LP_ITEM); |
|
5220
|
|
|
// TODO: Make query secure agains XSS : use member attr instead of post var. |
|
5221
|
|
|
$lp_id = (int) $_POST['lp_id']; |
|
5222
|
|
|
$sql = "SELECT * FROM $items_table WHERE c_id = $course_id AND lp_id = $lp_id"; |
|
5223
|
|
|
$result = Database::query($sql); |
|
5224
|
|
|
$di = new ChamiloIndexer(); |
|
5225
|
|
|
|
|
5226
|
|
|
while ($lp_item = Database::fetch_array($result)) { |
|
5227
|
|
|
// Get search_did. |
|
5228
|
|
|
$tbl_se_ref = Database::get_main_table(TABLE_MAIN_SEARCH_ENGINE_REF); |
|
5229
|
|
|
$sql = 'SELECT * FROM %s |
|
5230
|
|
|
WHERE course_code=\'%s\' AND tool_id=\'%s\' AND ref_id_high_level=%s AND ref_id_second_level=%d |
|
5231
|
|
|
LIMIT 1'; |
|
5232
|
|
|
$sql = sprintf($sql, $tbl_se_ref, $this->cc, TOOL_LEARNPATH, $lp_id, $lp_item['id']); |
|
5233
|
|
|
|
|
5234
|
|
|
//echo $sql; echo '<br>'; |
|
5235
|
|
|
$res = Database::query($sql); |
|
5236
|
|
|
if (Database::num_rows($res) > 0) { |
|
5237
|
|
|
$se_ref = Database::fetch_array($res); |
|
5238
|
|
|
// Compare terms. |
|
5239
|
|
|
$doc = $di->get_document($se_ref['search_did']); |
|
5240
|
|
|
$xapian_terms = xapian_get_doc_terms($doc, $prefix); |
|
5241
|
|
|
$xterms = []; |
|
5242
|
|
|
foreach ($xapian_terms as $xapian_term) { |
|
5243
|
|
|
$xterms[] = substr($xapian_term['name'], 1); |
|
5244
|
|
|
} |
|
5245
|
|
|
|
|
5246
|
|
|
$dterms = $terms; |
|
5247
|
|
|
$missing_terms = array_diff($dterms, $xterms); |
|
5248
|
|
|
$deprecated_terms = array_diff($xterms, $dterms); |
|
5249
|
|
|
|
|
5250
|
|
|
// Save it to search engine. |
|
5251
|
|
|
foreach ($missing_terms as $term) { |
|
5252
|
|
|
$doc->add_term($prefix.$term, 1); |
|
5253
|
|
|
} |
|
5254
|
|
|
foreach ($deprecated_terms as $term) { |
|
5255
|
|
|
$doc->remove_term($prefix.$term); |
|
5256
|
|
|
} |
|
5257
|
|
|
$di->getDb()->replace_document((int) $se_ref['search_did'], $doc); |
|
5258
|
|
|
$di->getDb()->flush(); |
|
5259
|
|
|
} |
|
5260
|
|
|
} |
|
5261
|
|
|
|
|
5262
|
|
|
return true; |
|
5263
|
|
|
} |
|
5264
|
|
|
|
|
5265
|
|
|
/** |
|
5266
|
|
|
* Sets the theme of the LP (local/remote) (and save). |
|
5267
|
|
|
* |
|
5268
|
|
|
* @param string $name Optional string giving the new theme of this learnpath |
|
5269
|
|
|
* |
|
5270
|
|
|
* @return bool Returns true if theme name is not empty |
|
5271
|
|
|
*/ |
|
5272
|
|
|
public function set_theme($name = '') |
|
5273
|
|
|
{ |
|
5274
|
|
|
if ($this->debug > 0) { |
|
5275
|
|
|
error_log('In learnpath::set_theme()', 0); |
|
5276
|
|
|
} |
|
5277
|
|
|
$this->theme = $name; |
|
5278
|
|
|
$table = Database::get_course_table(TABLE_LP_MAIN); |
|
5279
|
|
|
$lp_id = $this->get_id(); |
|
5280
|
|
|
$sql = "UPDATE $table |
|
5281
|
|
|
SET theme = '".Database::escape_string($this->theme)."' |
|
5282
|
|
|
WHERE iid = $lp_id"; |
|
5283
|
|
|
if ($this->debug > 2) { |
|
5284
|
|
|
error_log('lp updated with new theme : '.$this->theme, 0); |
|
5285
|
|
|
} |
|
5286
|
|
|
Database::query($sql); |
|
5287
|
|
|
|
|
5288
|
|
|
return true; |
|
5289
|
|
|
} |
|
5290
|
|
|
|
|
5291
|
|
|
/** |
|
5292
|
|
|
* Sets the image of an LP (and save). |
|
5293
|
|
|
* |
|
5294
|
|
|
* @param string $name Optional string giving the new image of this learnpath |
|
5295
|
|
|
* |
|
5296
|
|
|
* @return bool Returns true if theme name is not empty |
|
5297
|
|
|
*/ |
|
5298
|
|
|
public function set_preview_image($name = '') |
|
5299
|
|
|
{ |
|
5300
|
|
|
if ($this->debug > 0) { |
|
5301
|
|
|
error_log('In learnpath::set_preview_image()', 0); |
|
5302
|
|
|
} |
|
5303
|
|
|
|
|
5304
|
|
|
$this->preview_image = $name; |
|
5305
|
|
|
$table = Database::get_course_table(TABLE_LP_MAIN); |
|
5306
|
|
|
$lp_id = $this->get_id(); |
|
5307
|
|
|
$sql = "UPDATE $table SET |
|
5308
|
|
|
preview_image = '".Database::escape_string($this->preview_image)."' |
|
5309
|
|
|
WHERE iid = $lp_id"; |
|
5310
|
|
|
if ($this->debug > 2) { |
|
5311
|
|
|
error_log('lp updated with new preview image : '.$this->preview_image, 0); |
|
5312
|
|
|
} |
|
5313
|
|
|
Database::query($sql); |
|
5314
|
|
|
|
|
5315
|
|
|
return true; |
|
5316
|
|
|
} |
|
5317
|
|
|
|
|
5318
|
|
|
/** |
|
5319
|
|
|
* Sets the author of a LP (and save). |
|
5320
|
|
|
* |
|
5321
|
|
|
* @param string $name Optional string giving the new author of this learnpath |
|
5322
|
|
|
* |
|
5323
|
|
|
* @return bool Returns true if author's name is not empty |
|
5324
|
|
|
*/ |
|
5325
|
|
|
public function set_author($name = '') |
|
5326
|
|
|
{ |
|
5327
|
|
|
if ($this->debug > 0) { |
|
5328
|
|
|
error_log('In learnpath::set_author()', 0); |
|
5329
|
|
|
} |
|
5330
|
|
|
$this->author = $name; |
|
5331
|
|
|
$table = Database::get_course_table(TABLE_LP_MAIN); |
|
5332
|
|
|
$lp_id = $this->get_id(); |
|
5333
|
|
|
$sql = "UPDATE $table SET author = '".Database::escape_string($name)."' |
|
5334
|
|
|
WHERE iid = $lp_id"; |
|
5335
|
|
|
if ($this->debug > 2) { |
|
5336
|
|
|
error_log('lp updated with new preview author : '.$this->author, 0); |
|
5337
|
|
|
} |
|
5338
|
|
|
Database::query($sql); |
|
5339
|
|
|
|
|
5340
|
|
|
return true; |
|
5341
|
|
|
} |
|
5342
|
|
|
|
|
5343
|
|
|
/** |
|
5344
|
|
|
* Sets the hide_toc_frame parameter of a LP (and save). |
|
5345
|
|
|
* |
|
5346
|
|
|
* @param int $hide 1 if frame is hidden 0 then else |
|
5347
|
|
|
* |
|
5348
|
|
|
* @return bool Returns true if author's name is not empty |
|
5349
|
|
|
*/ |
|
5350
|
|
|
public function set_hide_toc_frame($hide) |
|
5351
|
|
|
{ |
|
5352
|
|
|
if ($this->debug > 0) { |
|
5353
|
|
|
error_log('In learnpath::set_hide_toc_frame()', 0); |
|
5354
|
|
|
} |
|
5355
|
|
|
if (intval($hide) == $hide) { |
|
5356
|
|
|
$this->hide_toc_frame = $hide; |
|
5357
|
|
|
$table = Database::get_course_table(TABLE_LP_MAIN); |
|
5358
|
|
|
$lp_id = $this->get_id(); |
|
5359
|
|
|
$sql = "UPDATE $table SET |
|
5360
|
|
|
hide_toc_frame = '".(int) $this->hide_toc_frame."' |
|
5361
|
|
|
WHERE iid = $lp_id"; |
|
5362
|
|
|
if ($this->debug > 2) { |
|
5363
|
|
|
error_log('lp updated with new preview hide_toc_frame : '.$this->author, 0); |
|
5364
|
|
|
} |
|
5365
|
|
|
Database::query($sql); |
|
5366
|
|
|
|
|
5367
|
|
|
return true; |
|
5368
|
|
|
} else { |
|
5369
|
|
|
return false; |
|
5370
|
|
|
} |
|
5371
|
|
|
} |
|
5372
|
|
|
|
|
5373
|
|
|
/** |
|
5374
|
|
|
* Sets the prerequisite of a LP (and save). |
|
5375
|
|
|
* |
|
5376
|
|
|
* @param int $prerequisite integer giving the new prerequisite of this learnpath |
|
5377
|
|
|
* |
|
5378
|
|
|
* @return bool returns true if prerequisite is not empty |
|
5379
|
|
|
*/ |
|
5380
|
|
|
public function set_prerequisite($prerequisite) |
|
5381
|
|
|
{ |
|
5382
|
|
|
if ($this->debug > 0) { |
|
5383
|
|
|
error_log('In learnpath::set_prerequisite()', 0); |
|
5384
|
|
|
} |
|
5385
|
|
|
$this->prerequisite = (int) $prerequisite; |
|
5386
|
|
|
$table = Database::get_course_table(TABLE_LP_MAIN); |
|
5387
|
|
|
$lp_id = $this->get_id(); |
|
5388
|
|
|
$sql = "UPDATE $table SET prerequisite = '".$this->prerequisite."' |
|
5389
|
|
|
WHERE iid = $lp_id"; |
|
5390
|
|
|
if ($this->debug > 2) { |
|
5391
|
|
|
error_log('lp updated with new preview requisite : '.$this->requisite, 0); |
|
5392
|
|
|
} |
|
5393
|
|
|
Database::query($sql); |
|
5394
|
|
|
|
|
5395
|
|
|
return true; |
|
5396
|
|
|
} |
|
5397
|
|
|
|
|
5398
|
|
|
/** |
|
5399
|
|
|
* Sets the location/proximity of the LP (local/remote) (and save). |
|
5400
|
|
|
* |
|
5401
|
|
|
* @param string $name Optional string giving the new location of this learnpath |
|
5402
|
|
|
* |
|
5403
|
|
|
* @return bool True on success / False on error |
|
5404
|
|
|
*/ |
|
5405
|
|
|
public function set_proximity($name = '') |
|
5406
|
|
|
{ |
|
5407
|
|
|
if ($this->debug > 0) { |
|
5408
|
|
|
error_log('In learnpath::set_proximity()', 0); |
|
5409
|
|
|
} |
|
5410
|
|
|
if (empty($name)) { |
|
5411
|
|
|
return false; |
|
5412
|
|
|
} |
|
5413
|
|
|
|
|
5414
|
|
|
$this->proximity = $name; |
|
5415
|
|
|
$table = Database::get_course_table(TABLE_LP_MAIN); |
|
5416
|
|
|
$lp_id = $this->get_id(); |
|
5417
|
|
|
$sql = "UPDATE $table SET |
|
5418
|
|
|
content_local = '".Database::escape_string($name)."' |
|
5419
|
|
|
WHERE iid = $lp_id"; |
|
5420
|
|
|
if ($this->debug > 2) { |
|
5421
|
|
|
error_log('lp updated with new proximity : '.$this->proximity, 0); |
|
5422
|
|
|
} |
|
5423
|
|
|
Database::query($sql); |
|
5424
|
|
|
|
|
5425
|
|
|
return true; |
|
5426
|
|
|
} |
|
5427
|
|
|
|
|
5428
|
|
|
/** |
|
5429
|
|
|
* Sets the previous item ID to a given ID. Generally, this should be set to the previous 'current' item. |
|
5430
|
|
|
* |
|
5431
|
|
|
* @param int $id DB ID of the item |
|
5432
|
|
|
*/ |
|
5433
|
|
|
public function set_previous_item($id) |
|
5434
|
|
|
{ |
|
5435
|
|
|
if ($this->debug > 0) { |
|
5436
|
|
|
error_log('In learnpath::set_previous_item()', 0); |
|
5437
|
|
|
} |
|
5438
|
|
|
$this->last = $id; |
|
5439
|
|
|
} |
|
5440
|
|
|
|
|
5441
|
|
|
/** |
|
5442
|
|
|
* Sets use_max_score. |
|
5443
|
|
|
* |
|
5444
|
|
|
* @param int $use_max_score Optional string giving the new location of this learnpath |
|
5445
|
|
|
* |
|
5446
|
|
|
* @return bool True on success / False on error |
|
5447
|
|
|
*/ |
|
5448
|
|
|
public function set_use_max_score($use_max_score = 1) |
|
5449
|
|
|
{ |
|
5450
|
|
|
if ($this->debug > 0) { |
|
5451
|
|
|
error_log('In learnpath::set_use_max_score()', 0); |
|
5452
|
|
|
} |
|
5453
|
|
|
$use_max_score = (int) $use_max_score; |
|
5454
|
|
|
$this->use_max_score = $use_max_score; |
|
5455
|
|
|
$table = Database::get_course_table(TABLE_LP_MAIN); |
|
5456
|
|
|
$lp_id = $this->get_id(); |
|
5457
|
|
|
$sql = "UPDATE $table SET |
|
5458
|
|
|
use_max_score = '".$this->use_max_score."' |
|
5459
|
|
|
WHERE iid = $lp_id"; |
|
5460
|
|
|
|
|
5461
|
|
|
if ($this->debug > 2) { |
|
5462
|
|
|
error_log('lp updated with new use_max_score : '.$this->use_max_score, 0); |
|
5463
|
|
|
} |
|
5464
|
|
|
Database::query($sql); |
|
5465
|
|
|
|
|
5466
|
|
|
return true; |
|
5467
|
|
|
} |
|
5468
|
|
|
|
|
5469
|
|
|
/** |
|
5470
|
|
|
* Sets and saves the expired_on date. |
|
5471
|
|
|
* |
|
5472
|
|
|
* @param string $expired_on Optional string giving the new author of this learnpath |
|
5473
|
|
|
* |
|
5474
|
|
|
* @throws \Doctrine\ORM\OptimisticLockException |
|
5475
|
|
|
* |
|
5476
|
|
|
* @return bool Returns true if author's name is not empty |
|
5477
|
|
|
*/ |
|
5478
|
|
|
public function set_expired_on($expired_on) |
|
5479
|
|
|
{ |
|
5480
|
|
|
if ($this->debug > 0) { |
|
5481
|
|
|
error_log('In learnpath::set_expired_on()', 0); |
|
5482
|
|
|
} |
|
5483
|
|
|
|
|
5484
|
|
|
$em = Database::getManager(); |
|
5485
|
|
|
/** @var CLp $lp */ |
|
5486
|
|
|
$lp = $em |
|
5487
|
|
|
->getRepository('ChamiloCourseBundle:CLp') |
|
5488
|
|
|
->findOneBy( |
|
5489
|
|
|
[ |
|
5490
|
|
|
'iid' => $this->get_id(), |
|
5491
|
|
|
] |
|
5492
|
|
|
); |
|
5493
|
|
|
|
|
5494
|
|
|
if (!$lp) { |
|
5495
|
|
|
return false; |
|
5496
|
|
|
} |
|
5497
|
|
|
|
|
5498
|
|
|
$this->expired_on = !empty($expired_on) ? api_get_utc_datetime($expired_on, false, true) : null; |
|
5499
|
|
|
|
|
5500
|
|
|
$lp->setExpiredOn($this->expired_on); |
|
5501
|
|
|
$em->persist($lp); |
|
5502
|
|
|
$em->flush(); |
|
5503
|
|
|
|
|
5504
|
|
|
if ($this->debug > 2) { |
|
5505
|
|
|
error_log('lp updated with new expired_on : '.$this->expired_on, 0); |
|
5506
|
|
|
} |
|
5507
|
|
|
|
|
5508
|
|
|
return true; |
|
5509
|
|
|
} |
|
5510
|
|
|
|
|
5511
|
|
|
/** |
|
5512
|
|
|
* Sets and saves the publicated_on date. |
|
5513
|
|
|
* |
|
5514
|
|
|
* @param string $publicated_on Optional string giving the new author of this learnpath |
|
5515
|
|
|
* |
|
5516
|
|
|
* @throws \Doctrine\ORM\OptimisticLockException |
|
5517
|
|
|
* |
|
5518
|
|
|
* @return bool Returns true if author's name is not empty |
|
5519
|
|
|
*/ |
|
5520
|
|
|
public function set_publicated_on($publicated_on) |
|
5521
|
|
|
{ |
|
5522
|
|
|
if ($this->debug > 0) { |
|
5523
|
|
|
error_log('In learnpath::set_expired_on()', 0); |
|
5524
|
|
|
} |
|
5525
|
|
|
|
|
5526
|
|
|
$em = Database::getManager(); |
|
5527
|
|
|
/** @var CLp $lp */ |
|
5528
|
|
|
$lp = $em |
|
5529
|
|
|
->getRepository('ChamiloCourseBundle:CLp') |
|
5530
|
|
|
->findOneBy( |
|
5531
|
|
|
[ |
|
5532
|
|
|
'iid' => $this->get_id(), |
|
5533
|
|
|
] |
|
5534
|
|
|
); |
|
5535
|
|
|
|
|
5536
|
|
|
if (!$lp) { |
|
5537
|
|
|
return false; |
|
5538
|
|
|
} |
|
5539
|
|
|
|
|
5540
|
|
|
$this->publicated_on = !empty($publicated_on) ? api_get_utc_datetime($publicated_on, false, true) : null; |
|
5541
|
|
|
$lp->setPublicatedOn($this->publicated_on); |
|
5542
|
|
|
$em->persist($lp); |
|
5543
|
|
|
$em->flush(); |
|
5544
|
|
|
|
|
5545
|
|
|
if ($this->debug > 2) { |
|
5546
|
|
|
error_log('lp updated with new publicated_on : '.$this->publicated_on, 0); |
|
5547
|
|
|
} |
|
5548
|
|
|
|
|
5549
|
|
|
return true; |
|
5550
|
|
|
} |
|
5551
|
|
|
|
|
5552
|
|
|
/** |
|
5553
|
|
|
* Sets and saves the expired_on date. |
|
5554
|
|
|
* |
|
5555
|
|
|
* @return bool Returns true if author's name is not empty |
|
5556
|
|
|
*/ |
|
5557
|
|
|
public function set_modified_on() |
|
5558
|
|
|
{ |
|
5559
|
|
|
if ($this->debug > 0) { |
|
5560
|
|
|
error_log('In learnpath::set_expired_on()', 0); |
|
5561
|
|
|
} |
|
5562
|
|
|
$this->modified_on = api_get_utc_datetime(); |
|
5563
|
|
|
$table = Database::get_course_table(TABLE_LP_MAIN); |
|
5564
|
|
|
$lp_id = $this->get_id(); |
|
5565
|
|
|
$sql = "UPDATE $table SET modified_on = '".$this->modified_on."' |
|
5566
|
|
|
WHERE iid = $lp_id"; |
|
5567
|
|
|
if ($this->debug > 2) { |
|
5568
|
|
|
error_log('lp updated with new expired_on : '.$this->modified_on, 0); |
|
5569
|
|
|
} |
|
5570
|
|
|
Database::query($sql); |
|
5571
|
|
|
|
|
5572
|
|
|
return true; |
|
5573
|
|
|
} |
|
5574
|
|
|
|
|
5575
|
|
|
/** |
|
5576
|
|
|
* Sets the object's error message. |
|
5577
|
|
|
* |
|
5578
|
|
|
* @param string $error Error message. If empty, reinits the error string |
|
5579
|
|
|
*/ |
|
5580
|
|
|
public function set_error_msg($error = '') |
|
5581
|
|
|
{ |
|
5582
|
|
|
if ($this->debug > 0) { |
|
5583
|
|
|
error_log('In learnpath::set_error_msg()', 0); |
|
5584
|
|
|
} |
|
5585
|
|
|
if (empty($error)) { |
|
5586
|
|
|
$this->error = ''; |
|
5587
|
|
|
} else { |
|
5588
|
|
|
$this->error .= $error; |
|
5589
|
|
|
} |
|
5590
|
|
|
} |
|
5591
|
|
|
|
|
5592
|
|
|
/** |
|
5593
|
|
|
* Launches the current item if not 'sco' |
|
5594
|
|
|
* (starts timer and make sure there is a record ready in the DB). |
|
5595
|
|
|
* |
|
5596
|
|
|
* @param bool $allow_new_attempt Whether to allow a new attempt or not |
|
5597
|
|
|
* |
|
5598
|
|
|
* @return bool |
|
5599
|
|
|
*/ |
|
5600
|
|
|
public function start_current_item($allow_new_attempt = false) |
|
5601
|
|
|
{ |
|
5602
|
|
|
$debug = $this->debug; |
|
5603
|
|
|
if ($debug) { |
|
5604
|
|
|
error_log('In learnpath::start_current_item()'); |
|
5605
|
|
|
error_log('current: '.$this->current); |
|
5606
|
|
|
} |
|
5607
|
|
|
if ($this->current != 0 && isset($this->items[$this->current]) && is_object($this->items[$this->current])) { |
|
5608
|
|
|
$type = $this->get_type(); |
|
5609
|
|
|
$item_type = $this->items[$this->current]->get_type(); |
|
5610
|
|
|
if (($type == 2 && $item_type != 'sco') || |
|
5611
|
|
|
($type == 3 && $item_type != 'au') || |
|
5612
|
|
|
($type == 1 && $item_type != TOOL_QUIZ && $item_type != TOOL_HOTPOTATOES) |
|
5613
|
|
|
) { |
|
5614
|
|
|
if ($debug) { |
|
5615
|
|
|
error_log('item type: '.$item_type); |
|
5616
|
|
|
error_log('lp type: '.$type); |
|
5617
|
|
|
} |
|
5618
|
|
|
$this->items[$this->current]->open($allow_new_attempt); |
|
5619
|
|
|
$this->autocomplete_parents($this->current); |
|
5620
|
|
|
$prereq_check = $this->prerequisites_match($this->current); |
|
5621
|
|
|
if ($debug) { |
|
5622
|
|
|
error_log('start_current_item will save item with prereq: '.$prereq_check); |
|
5623
|
|
|
} |
|
5624
|
|
|
$this->items[$this->current]->save(false, $prereq_check); |
|
5625
|
|
|
} |
|
5626
|
|
|
// If sco, then it is supposed to have been updated by some other call. |
|
5627
|
|
|
if ($item_type == 'sco') { |
|
5628
|
|
|
$this->items[$this->current]->restart(); |
|
5629
|
|
|
} |
|
5630
|
|
|
} |
|
5631
|
|
|
if ($debug) { |
|
5632
|
|
|
error_log('lp_view_session_id'); |
|
5633
|
|
|
error_log($this->lp_view_session_id); |
|
5634
|
|
|
error_log('api session id'); |
|
5635
|
|
|
error_log(api_get_session_id()); |
|
5636
|
|
|
error_log('End of learnpath::start_current_item()'); |
|
5637
|
|
|
} |
|
5638
|
|
|
|
|
5639
|
|
|
return true; |
|
5640
|
|
|
} |
|
5641
|
|
|
|
|
5642
|
|
|
/** |
|
5643
|
|
|
* Stops the processing and counters for the old item (as held in $this->last). |
|
5644
|
|
|
* |
|
5645
|
|
|
* @return bool True/False |
|
5646
|
|
|
*/ |
|
5647
|
|
|
public function stop_previous_item() |
|
5648
|
|
|
{ |
|
5649
|
|
|
$debug = $this->debug; |
|
5650
|
|
|
if ($debug) { |
|
5651
|
|
|
error_log('In learnpath::stop_previous_item()', 0); |
|
5652
|
|
|
} |
|
5653
|
|
|
|
|
5654
|
|
|
if ($this->last != 0 && $this->last != $this->current && |
|
5655
|
|
|
isset($this->items[$this->last]) && is_object($this->items[$this->last]) |
|
5656
|
|
|
) { |
|
5657
|
|
|
if ($debug) { |
|
5658
|
|
|
error_log('In learnpath::stop_previous_item() - '.$this->last.' is object'); |
|
5659
|
|
|
} |
|
5660
|
|
|
switch ($this->get_type()) { |
|
5661
|
|
|
case '3': |
|
5662
|
|
|
if ($this->items[$this->last]->get_type() != 'au') { |
|
5663
|
|
|
if ($debug) { |
|
5664
|
|
|
error_log('In learnpath::stop_previous_item() - '.$this->last.' in lp_type 3 is <> au'); |
|
5665
|
|
|
} |
|
5666
|
|
|
$this->items[$this->last]->close(); |
|
5667
|
|
|
} else { |
|
5668
|
|
|
if ($debug) { |
|
5669
|
|
|
error_log('In learnpath::stop_previous_item() - Item is an AU, saving is managed by AICC signals'); |
|
5670
|
|
|
} |
|
5671
|
|
|
} |
|
5672
|
|
|
break; |
|
5673
|
|
|
case '2': |
|
5674
|
|
|
if ($this->items[$this->last]->get_type() != 'sco') { |
|
5675
|
|
|
if ($debug) { |
|
5676
|
|
|
error_log('In learnpath::stop_previous_item() - '.$this->last.' in lp_type 2 is <> sco'); |
|
5677
|
|
|
} |
|
5678
|
|
|
$this->items[$this->last]->close(); |
|
5679
|
|
|
} else { |
|
5680
|
|
|
if ($debug) { |
|
5681
|
|
|
error_log('In learnpath::stop_previous_item() - Item is a SCO, saving is managed by SCO signals'); |
|
5682
|
|
|
} |
|
5683
|
|
|
} |
|
5684
|
|
|
break; |
|
5685
|
|
|
case '1': |
|
5686
|
|
|
default: |
|
5687
|
|
|
if ($debug) { |
|
5688
|
|
|
error_log('In learnpath::stop_previous_item() - '.$this->last.' in lp_type 1 is asset'); |
|
5689
|
|
|
} |
|
5690
|
|
|
$this->items[$this->last]->close(); |
|
5691
|
|
|
break; |
|
5692
|
|
|
} |
|
5693
|
|
|
} else { |
|
5694
|
|
|
if ($debug) { |
|
5695
|
|
|
error_log('In learnpath::stop_previous_item() - No previous element found, ignoring...'); |
|
5696
|
|
|
} |
|
5697
|
|
|
|
|
5698
|
|
|
return false; |
|
5699
|
|
|
} |
|
5700
|
|
|
|
|
5701
|
|
|
return true; |
|
5702
|
|
|
} |
|
5703
|
|
|
|
|
5704
|
|
|
/** |
|
5705
|
|
|
* Updates the default view mode from fullscreen to embedded and inversely. |
|
5706
|
|
|
* |
|
5707
|
|
|
* @return string The current default view mode ('fullscreen' or 'embedded') |
|
5708
|
|
|
*/ |
|
5709
|
|
|
public function update_default_view_mode() |
|
5710
|
|
|
{ |
|
5711
|
|
|
if ($this->debug > 0) { |
|
5712
|
|
|
error_log('In learnpath::update_default_view_mode()', 0); |
|
5713
|
|
|
} |
|
5714
|
|
|
$table = Database::get_course_table(TABLE_LP_MAIN); |
|
5715
|
|
|
$sql = "SELECT * FROM $table |
|
5716
|
|
|
WHERE iid = ".$this->get_id(); |
|
5717
|
|
|
$res = Database::query($sql); |
|
5718
|
|
|
if (Database::num_rows($res) > 0) { |
|
5719
|
|
|
$row = Database::fetch_array($res); |
|
5720
|
|
|
$default_view_mode = $row['default_view_mod']; |
|
5721
|
|
|
$view_mode = $default_view_mode; |
|
5722
|
|
|
switch ($default_view_mode) { |
|
5723
|
|
|
case 'fullscreen': // default with popup |
|
5724
|
|
|
$view_mode = 'embedded'; |
|
5725
|
|
|
break; |
|
5726
|
|
|
case 'embedded': // default view with left menu |
|
5727
|
|
|
$view_mode = 'embedframe'; |
|
5728
|
|
|
break; |
|
5729
|
|
|
case 'embedframe': //folded menu |
|
5730
|
|
|
$view_mode = 'impress'; |
|
5731
|
|
|
break; |
|
5732
|
|
|
case 'impress': |
|
5733
|
|
|
$view_mode = 'fullscreen'; |
|
5734
|
|
|
break; |
|
5735
|
|
|
} |
|
5736
|
|
|
$sql = "UPDATE $table SET default_view_mod = '$view_mode' |
|
5737
|
|
|
WHERE iid = ".$this->get_id(); |
|
5738
|
|
|
Database::query($sql); |
|
5739
|
|
|
$this->mode = $view_mode; |
|
5740
|
|
|
|
|
5741
|
|
|
return $view_mode; |
|
5742
|
|
|
} else { |
|
5743
|
|
|
if ($this->debug > 2) { |
|
5744
|
|
|
error_log('Problem in update_default_view() - could not find LP '.$this->get_id().' in DB', 0); |
|
5745
|
|
|
} |
|
5746
|
|
|
} |
|
5747
|
|
|
|
|
5748
|
|
|
return -1; |
|
5749
|
|
|
} |
|
5750
|
|
|
|
|
5751
|
|
|
/** |
|
5752
|
|
|
* Updates the default behaviour about auto-commiting SCORM updates. |
|
5753
|
|
|
* |
|
5754
|
|
|
* @return bool True if auto-commit has been set to 'on', false otherwise |
|
5755
|
|
|
*/ |
|
5756
|
|
|
public function update_default_scorm_commit() |
|
5757
|
|
|
{ |
|
5758
|
|
|
if ($this->debug > 0) { |
|
5759
|
|
|
error_log('In learnpath::update_default_scorm_commit()', 0); |
|
5760
|
|
|
} |
|
5761
|
|
|
$lp_table = Database::get_course_table(TABLE_LP_MAIN); |
|
5762
|
|
|
$sql = "SELECT * FROM $lp_table |
|
5763
|
|
|
WHERE iid = ".$this->get_id(); |
|
5764
|
|
|
$res = Database::query($sql); |
|
5765
|
|
|
if (Database::num_rows($res) > 0) { |
|
5766
|
|
|
$row = Database::fetch_array($res); |
|
5767
|
|
|
$force = $row['force_commit']; |
|
5768
|
|
|
if ($force == 1) { |
|
5769
|
|
|
$force = 0; |
|
5770
|
|
|
$force_return = false; |
|
5771
|
|
|
} elseif ($force == 0) { |
|
5772
|
|
|
$force = 1; |
|
5773
|
|
|
$force_return = true; |
|
5774
|
|
|
} |
|
5775
|
|
|
$sql = "UPDATE $lp_table SET force_commit = $force |
|
5776
|
|
|
WHERE iid = ".$this->get_id(); |
|
5777
|
|
|
Database::query($sql); |
|
5778
|
|
|
$this->force_commit = $force_return; |
|
5779
|
|
|
|
|
5780
|
|
|
return $force_return; |
|
5781
|
|
|
} else { |
|
5782
|
|
|
if ($this->debug > 2) { |
|
5783
|
|
|
error_log('Problem in update_default_scorm_commit() - could not find LP '.$this->get_id().' in DB', 0); |
|
5784
|
|
|
} |
|
5785
|
|
|
} |
|
5786
|
|
|
|
|
5787
|
|
|
return -1; |
|
5788
|
|
|
} |
|
5789
|
|
|
|
|
5790
|
|
|
/** |
|
5791
|
|
|
* Updates the order of learning paths (goes through all of them by order and fills the gaps). |
|
5792
|
|
|
* |
|
5793
|
|
|
* @return bool True on success, false on failure |
|
5794
|
|
|
*/ |
|
5795
|
|
|
public function update_display_order() |
|
5796
|
|
|
{ |
|
5797
|
|
|
$course_id = api_get_course_int_id(); |
|
5798
|
|
|
$table = Database::get_course_table(TABLE_LP_MAIN); |
|
5799
|
|
|
$sql = "SELECT * FROM $table |
|
5800
|
|
|
WHERE c_id = $course_id |
|
5801
|
|
|
ORDER BY display_order"; |
|
5802
|
|
|
$res = Database::query($sql); |
|
5803
|
|
|
if ($res === false) { |
|
5804
|
|
|
return false; |
|
5805
|
|
|
} |
|
5806
|
|
|
|
|
5807
|
|
|
$num = Database::num_rows($res); |
|
5808
|
|
|
// First check the order is correct, globally (might be wrong because |
|
5809
|
|
|
// of versions < 1.8.4). |
|
5810
|
|
|
if ($num > 0) { |
|
5811
|
|
|
$i = 1; |
|
5812
|
|
|
while ($row = Database::fetch_array($res)) { |
|
5813
|
|
|
if ($row['display_order'] != $i) { |
|
5814
|
|
|
// If we find a gap in the order, we need to fix it. |
|
5815
|
|
|
$sql = "UPDATE $table SET display_order = $i |
|
5816
|
|
|
WHERE iid = ".$row['iid']; |
|
5817
|
|
|
Database::query($sql); |
|
5818
|
|
|
} |
|
5819
|
|
|
$i++; |
|
5820
|
|
|
} |
|
5821
|
|
|
} |
|
5822
|
|
|
|
|
5823
|
|
|
return true; |
|
5824
|
|
|
} |
|
5825
|
|
|
|
|
5826
|
|
|
/** |
|
5827
|
|
|
* Updates the "prevent_reinit" value that enables control on reinitialising items on second view. |
|
5828
|
|
|
* |
|
5829
|
|
|
* @return bool True if prevent_reinit has been set to 'on', false otherwise (or 1 or 0 in this case) |
|
5830
|
|
|
*/ |
|
5831
|
|
|
public function update_reinit() |
|
5832
|
|
|
{ |
|
5833
|
|
|
if ($this->debug > 0) { |
|
5834
|
|
|
error_log('In learnpath::update_reinit()', 0); |
|
5835
|
|
|
} |
|
5836
|
|
|
$lp_table = Database::get_course_table(TABLE_LP_MAIN); |
|
5837
|
|
|
$sql = "SELECT * FROM $lp_table |
|
5838
|
|
|
WHERE iid = ".$this->get_id(); |
|
5839
|
|
|
$res = Database::query($sql); |
|
5840
|
|
|
if (Database::num_rows($res) > 0) { |
|
5841
|
|
|
$row = Database::fetch_array($res); |
|
5842
|
|
|
$force = $row['prevent_reinit']; |
|
5843
|
|
|
if ($force == 1) { |
|
5844
|
|
|
$force = 0; |
|
5845
|
|
|
} elseif ($force == 0) { |
|
5846
|
|
|
$force = 1; |
|
5847
|
|
|
} |
|
5848
|
|
|
$sql = "UPDATE $lp_table SET prevent_reinit = $force |
|
5849
|
|
|
WHERE iid = ".$this->get_id(); |
|
5850
|
|
|
Database::query($sql); |
|
5851
|
|
|
$this->prevent_reinit = $force; |
|
5852
|
|
|
|
|
5853
|
|
|
return $force; |
|
5854
|
|
|
} else { |
|
5855
|
|
|
if ($this->debug > 2) { |
|
5856
|
|
|
error_log('Problem in update_reinit() - could not find LP '.$this->get_id().' in DB', 0); |
|
5857
|
|
|
} |
|
5858
|
|
|
} |
|
5859
|
|
|
|
|
5860
|
|
|
return -1; |
|
5861
|
|
|
} |
|
5862
|
|
|
|
|
5863
|
|
|
/** |
|
5864
|
|
|
* Determine the attempt_mode thanks to prevent_reinit and seriousgame_mode db flag. |
|
5865
|
|
|
* |
|
5866
|
|
|
* @return string 'single', 'multi' or 'seriousgame' |
|
5867
|
|
|
* |
|
5868
|
|
|
* @author ndiechburg <[email protected]> |
|
5869
|
|
|
*/ |
|
5870
|
|
|
public function get_attempt_mode() |
|
5871
|
|
|
{ |
|
5872
|
|
|
//Set default value for seriousgame_mode |
|
5873
|
|
|
if (!isset($this->seriousgame_mode)) { |
|
5874
|
|
|
$this->seriousgame_mode = 0; |
|
5875
|
|
|
} |
|
5876
|
|
|
// Set default value for prevent_reinit |
|
5877
|
|
|
if (!isset($this->prevent_reinit)) { |
|
5878
|
|
|
$this->prevent_reinit = 1; |
|
5879
|
|
|
} |
|
5880
|
|
|
if ($this->seriousgame_mode == 1 && $this->prevent_reinit == 1) { |
|
5881
|
|
|
return 'seriousgame'; |
|
5882
|
|
|
} |
|
5883
|
|
|
if ($this->seriousgame_mode == 0 && $this->prevent_reinit == 1) { |
|
5884
|
|
|
return 'single'; |
|
5885
|
|
|
} |
|
5886
|
|
|
if ($this->seriousgame_mode == 0 && $this->prevent_reinit == 0) { |
|
5887
|
|
|
return 'multiple'; |
|
5888
|
|
|
} |
|
5889
|
|
|
|
|
5890
|
|
|
return 'single'; |
|
5891
|
|
|
} |
|
5892
|
|
|
|
|
5893
|
|
|
/** |
|
5894
|
|
|
* Register the attempt mode into db thanks to flags prevent_reinit and seriousgame_mode flags. |
|
5895
|
|
|
* |
|
5896
|
|
|
* @param string 'seriousgame', 'single' or 'multiple' |
|
|
|
|
|
|
5897
|
|
|
* |
|
5898
|
|
|
* @return bool |
|
5899
|
|
|
* |
|
5900
|
|
|
* @author ndiechburg <[email protected]> |
|
5901
|
|
|
*/ |
|
5902
|
|
|
public function set_attempt_mode($mode) |
|
5903
|
|
|
{ |
|
5904
|
|
|
switch ($mode) { |
|
5905
|
|
|
case 'seriousgame': |
|
5906
|
|
|
$sg_mode = 1; |
|
5907
|
|
|
$prevent_reinit = 1; |
|
5908
|
|
|
break; |
|
5909
|
|
|
case 'single': |
|
5910
|
|
|
$sg_mode = 0; |
|
5911
|
|
|
$prevent_reinit = 1; |
|
5912
|
|
|
break; |
|
5913
|
|
|
case 'multiple': |
|
5914
|
|
|
$sg_mode = 0; |
|
5915
|
|
|
$prevent_reinit = 0; |
|
5916
|
|
|
break; |
|
5917
|
|
|
default: |
|
5918
|
|
|
$sg_mode = 0; |
|
5919
|
|
|
$prevent_reinit = 0; |
|
5920
|
|
|
break; |
|
5921
|
|
|
} |
|
5922
|
|
|
$this->prevent_reinit = $prevent_reinit; |
|
5923
|
|
|
$this->seriousgame_mode = $sg_mode; |
|
5924
|
|
|
$table = Database::get_course_table(TABLE_LP_MAIN); |
|
5925
|
|
|
$sql = "UPDATE $table SET |
|
5926
|
|
|
prevent_reinit = $prevent_reinit , |
|
5927
|
|
|
seriousgame_mode = $sg_mode |
|
5928
|
|
|
WHERE iid = ".$this->get_id(); |
|
5929
|
|
|
$res = Database::query($sql); |
|
5930
|
|
|
if ($res) { |
|
5931
|
|
|
return true; |
|
5932
|
|
|
} else { |
|
5933
|
|
|
return false; |
|
5934
|
|
|
} |
|
5935
|
|
|
} |
|
5936
|
|
|
|
|
5937
|
|
|
/** |
|
5938
|
|
|
* Switch between multiple attempt, single attempt or serious_game mode (only for scorm). |
|
5939
|
|
|
* |
|
5940
|
|
|
* @author ndiechburg <[email protected]> |
|
5941
|
|
|
*/ |
|
5942
|
|
|
public function switch_attempt_mode() |
|
5943
|
|
|
{ |
|
5944
|
|
|
if ($this->debug > 0) { |
|
5945
|
|
|
error_log('In learnpath::switch_attempt_mode()', 0); |
|
5946
|
|
|
} |
|
5947
|
|
|
$mode = $this->get_attempt_mode(); |
|
5948
|
|
|
switch ($mode) { |
|
5949
|
|
|
case 'single': |
|
5950
|
|
|
$next_mode = 'multiple'; |
|
5951
|
|
|
break; |
|
5952
|
|
|
case 'multiple': |
|
5953
|
|
|
$next_mode = 'seriousgame'; |
|
5954
|
|
|
break; |
|
5955
|
|
|
case 'seriousgame': |
|
5956
|
|
|
$next_mode = 'single'; |
|
5957
|
|
|
break; |
|
5958
|
|
|
default: |
|
5959
|
|
|
$next_mode = 'single'; |
|
5960
|
|
|
break; |
|
5961
|
|
|
} |
|
5962
|
|
|
$this->set_attempt_mode($next_mode); |
|
5963
|
|
|
} |
|
5964
|
|
|
|
|
5965
|
|
|
/** |
|
5966
|
|
|
* Switch the lp in ktm mode. This is a special scorm mode with unique attempt |
|
5967
|
|
|
* but possibility to do again a completed item. |
|
5968
|
|
|
* |
|
5969
|
|
|
* @return bool true if seriousgame_mode has been set to 1, false otherwise |
|
5970
|
|
|
* |
|
5971
|
|
|
* @author ndiechburg <[email protected]> |
|
5972
|
|
|
*/ |
|
5973
|
|
|
public function set_seriousgame_mode() |
|
5974
|
|
|
{ |
|
5975
|
|
|
if ($this->debug > 0) { |
|
5976
|
|
|
error_log('In learnpath::set_seriousgame_mode()', 0); |
|
5977
|
|
|
} |
|
5978
|
|
|
$lp_table = Database::get_course_table(TABLE_LP_MAIN); |
|
5979
|
|
|
$sql = "SELECT * FROM $lp_table |
|
5980
|
|
|
WHERE iid = ".$this->get_id(); |
|
5981
|
|
|
$res = Database::query($sql); |
|
5982
|
|
|
if (Database::num_rows($res) > 0) { |
|
5983
|
|
|
$row = Database::fetch_array($res); |
|
5984
|
|
|
$force = $row['seriousgame_mode']; |
|
5985
|
|
|
if ($force == 1) { |
|
5986
|
|
|
$force = 0; |
|
5987
|
|
|
} elseif ($force == 0) { |
|
5988
|
|
|
$force = 1; |
|
5989
|
|
|
} |
|
5990
|
|
|
$sql = "UPDATE $lp_table SET seriousgame_mode = $force |
|
5991
|
|
|
WHERE iid = ".$this->get_id(); |
|
5992
|
|
|
Database::query($sql); |
|
5993
|
|
|
$this->seriousgame_mode = $force; |
|
5994
|
|
|
|
|
5995
|
|
|
return $force; |
|
5996
|
|
|
} else { |
|
5997
|
|
|
if ($this->debug > 2) { |
|
5998
|
|
|
error_log('Problem in set_seriousgame_mode() - could not find LP '.$this->get_id().' in DB', 0); |
|
5999
|
|
|
} |
|
6000
|
|
|
} |
|
6001
|
|
|
|
|
6002
|
|
|
return -1; |
|
6003
|
|
|
} |
|
6004
|
|
|
|
|
6005
|
|
|
/** |
|
6006
|
|
|
* Updates the "scorm_debug" value that shows or hide the debug window. |
|
6007
|
|
|
* |
|
6008
|
|
|
* @return bool True if scorm_debug has been set to 'on', false otherwise (or 1 or 0 in this case) |
|
6009
|
|
|
*/ |
|
6010
|
|
|
public function update_scorm_debug() |
|
6011
|
|
|
{ |
|
6012
|
|
|
if ($this->debug > 0) { |
|
6013
|
|
|
error_log('In learnpath::update_scorm_debug()', 0); |
|
6014
|
|
|
} |
|
6015
|
|
|
$lp_table = Database::get_course_table(TABLE_LP_MAIN); |
|
6016
|
|
|
$sql = "SELECT * FROM $lp_table |
|
6017
|
|
|
WHERE iid = ".$this->get_id(); |
|
6018
|
|
|
$res = Database::query($sql); |
|
6019
|
|
|
if (Database::num_rows($res) > 0) { |
|
6020
|
|
|
$row = Database::fetch_array($res); |
|
6021
|
|
|
$force = $row['debug']; |
|
6022
|
|
|
if ($force == 1) { |
|
6023
|
|
|
$force = 0; |
|
6024
|
|
|
} elseif ($force == 0) { |
|
6025
|
|
|
$force = 1; |
|
6026
|
|
|
} |
|
6027
|
|
|
$sql = "UPDATE $lp_table SET debug = $force |
|
6028
|
|
|
WHERE iid = ".$this->get_id(); |
|
6029
|
|
|
Database::query($sql); |
|
6030
|
|
|
$this->scorm_debug = $force; |
|
6031
|
|
|
|
|
6032
|
|
|
return $force; |
|
6033
|
|
|
} else { |
|
6034
|
|
|
if ($this->debug > 2) { |
|
6035
|
|
|
error_log('Problem in update_scorm_debug() - could not find LP '.$this->get_id().' in DB', 0); |
|
6036
|
|
|
} |
|
6037
|
|
|
} |
|
6038
|
|
|
|
|
6039
|
|
|
return -1; |
|
6040
|
|
|
} |
|
6041
|
|
|
|
|
6042
|
|
|
/** |
|
6043
|
|
|
* Function that makes a call to the function sort_tree_array and create_tree_array. |
|
6044
|
|
|
* |
|
6045
|
|
|
* @author Kevin Van Den Haute |
|
6046
|
|
|
* |
|
6047
|
|
|
* @param array |
|
6048
|
|
|
*/ |
|
6049
|
|
|
public function tree_array($array) |
|
6050
|
|
|
{ |
|
6051
|
|
|
if ($this->debug > 1) { |
|
6052
|
|
|
error_log('In learnpath::tree_array()', 0); |
|
6053
|
|
|
} |
|
6054
|
|
|
$array = $this->sort_tree_array($array); |
|
6055
|
|
|
$this->create_tree_array($array); |
|
6056
|
|
|
} |
|
6057
|
|
|
|
|
6058
|
|
|
/** |
|
6059
|
|
|
* Creates an array with the elements of the learning path tree in it. |
|
6060
|
|
|
* |
|
6061
|
|
|
* @author Kevin Van Den Haute |
|
6062
|
|
|
* |
|
6063
|
|
|
* @param array $array |
|
6064
|
|
|
* @param int $parent |
|
6065
|
|
|
* @param int $depth |
|
6066
|
|
|
* @param array $tmp |
|
6067
|
|
|
*/ |
|
6068
|
|
|
public function create_tree_array($array, $parent = 0, $depth = -1, $tmp = []) |
|
6069
|
|
|
{ |
|
6070
|
|
|
if ($this->debug > 1) { |
|
6071
|
|
|
error_log('In learnpath::create_tree_array())', 0); |
|
6072
|
|
|
} |
|
6073
|
|
|
|
|
6074
|
|
|
if (is_array($array)) { |
|
6075
|
|
|
for ($i = 0; $i < count($array); $i++) { |
|
|
|
|
|
|
6076
|
|
|
if ($array[$i]['parent_item_id'] == $parent) { |
|
6077
|
|
|
if (!in_array($array[$i]['parent_item_id'], $tmp)) { |
|
6078
|
|
|
$tmp[] = $array[$i]['parent_item_id']; |
|
6079
|
|
|
$depth++; |
|
6080
|
|
|
} |
|
6081
|
|
|
$preq = (empty($array[$i]['prerequisite']) ? '' : $array[$i]['prerequisite']); |
|
6082
|
|
|
$audio = isset($array[$i]['audio']) ? $array[$i]['audio'] : null; |
|
6083
|
|
|
$path = isset($array[$i]['path']) ? $array[$i]['path'] : null; |
|
6084
|
|
|
|
|
6085
|
|
|
$prerequisiteMinScore = isset($array[$i]['prerequisite_min_score']) ? $array[$i]['prerequisite_min_score'] : null; |
|
6086
|
|
|
$prerequisiteMaxScore = isset($array[$i]['prerequisite_max_score']) ? $array[$i]['prerequisite_max_score'] : null; |
|
6087
|
|
|
$ref = isset($array[$i]['ref']) ? $array[$i]['ref'] : ''; |
|
6088
|
|
|
$this->arrMenu[] = [ |
|
6089
|
|
|
'id' => $array[$i]['id'], |
|
6090
|
|
|
'ref' => $ref, |
|
6091
|
|
|
'item_type' => $array[$i]['item_type'], |
|
6092
|
|
|
'title' => $array[$i]['title'], |
|
6093
|
|
|
'path' => $path, |
|
6094
|
|
|
'description' => $array[$i]['description'], |
|
6095
|
|
|
'parent_item_id' => $array[$i]['parent_item_id'], |
|
6096
|
|
|
'previous_item_id' => $array[$i]['previous_item_id'], |
|
6097
|
|
|
'next_item_id' => $array[$i]['next_item_id'], |
|
6098
|
|
|
'min_score' => $array[$i]['min_score'], |
|
6099
|
|
|
'max_score' => $array[$i]['max_score'], |
|
6100
|
|
|
'mastery_score' => $array[$i]['mastery_score'], |
|
6101
|
|
|
'display_order' => $array[$i]['display_order'], |
|
6102
|
|
|
'prerequisite' => $preq, |
|
6103
|
|
|
'depth' => $depth, |
|
6104
|
|
|
'audio' => $audio, |
|
6105
|
|
|
'prerequisite_min_score' => $prerequisiteMinScore, |
|
6106
|
|
|
'prerequisite_max_score' => $prerequisiteMaxScore, |
|
6107
|
|
|
]; |
|
6108
|
|
|
$this->create_tree_array($array, $array[$i]['id'], $depth, $tmp); |
|
6109
|
|
|
} |
|
6110
|
|
|
} |
|
6111
|
|
|
} |
|
6112
|
|
|
} |
|
6113
|
|
|
|
|
6114
|
|
|
/** |
|
6115
|
|
|
* Sorts a multi dimensional array by parent id and display order. |
|
6116
|
|
|
* |
|
6117
|
|
|
* @author Kevin Van Den Haute |
|
6118
|
|
|
* |
|
6119
|
|
|
* @param array $array (array with al the learning path items in it) |
|
6120
|
|
|
* |
|
6121
|
|
|
* @return array |
|
6122
|
|
|
*/ |
|
6123
|
|
|
public function sort_tree_array($array) |
|
6124
|
|
|
{ |
|
6125
|
|
|
foreach ($array as $key => $row) { |
|
6126
|
|
|
$parent[$key] = $row['parent_item_id']; |
|
6127
|
|
|
$position[$key] = $row['display_order']; |
|
6128
|
|
|
} |
|
6129
|
|
|
|
|
6130
|
|
|
if (count($array) > 0) { |
|
6131
|
|
|
array_multisort($parent, SORT_ASC, $position, SORT_ASC, $array); |
|
6132
|
|
|
} |
|
6133
|
|
|
|
|
6134
|
|
|
return $array; |
|
6135
|
|
|
} |
|
6136
|
|
|
|
|
6137
|
|
|
/** |
|
6138
|
|
|
* Function that creates a html list of learning path items so that we can add audio files to them. |
|
6139
|
|
|
* |
|
6140
|
|
|
* @author Kevin Van Den Haute |
|
6141
|
|
|
* |
|
6142
|
|
|
* @return string |
|
6143
|
|
|
*/ |
|
6144
|
|
|
public function overview() |
|
6145
|
|
|
{ |
|
6146
|
|
|
if ($this->debug > 0) { |
|
6147
|
|
|
error_log('In learnpath::overview()', 0); |
|
6148
|
|
|
} |
|
6149
|
|
|
|
|
6150
|
|
|
$return = ''; |
|
6151
|
|
|
$update_audio = isset($_GET['updateaudio']) ? $_GET['updateaudio'] : null; |
|
6152
|
|
|
|
|
6153
|
|
|
// we need to start a form when we want to update all the mp3 files |
|
6154
|
|
|
if ($update_audio == 'true') { |
|
6155
|
|
|
$return .= '<form action="'.api_get_self().'?'.api_get_cidreq().'&updateaudio='.Security::remove_XSS($_GET['updateaudio']).'&action='.Security::remove_XSS($_GET['action']).'&lp_id='.$_SESSION['oLP']->lp_id.'" method="post" enctype="multipart/form-data" name="updatemp3" id="updatemp3">'; |
|
6156
|
|
|
} |
|
6157
|
|
|
$return .= '<div id="message"></div>'; |
|
6158
|
|
|
if (count($this->items) == 0) { |
|
6159
|
|
|
$return .= Display::return_message(get_lang('YouShouldAddItemsBeforeAttachAudio'), 'normal'); |
|
6160
|
|
|
} else { |
|
6161
|
|
|
$return_audio = '<table class="data_table">'; |
|
6162
|
|
|
$return_audio .= '<tr>'; |
|
6163
|
|
|
$return_audio .= '<th width="40%">'.get_lang('Title').'</th>'; |
|
6164
|
|
|
$return_audio .= '<th>'.get_lang('Audio').'</th>'; |
|
6165
|
|
|
$return_audio .= '</tr>'; |
|
6166
|
|
|
|
|
6167
|
|
|
if ($update_audio != 'true') { |
|
6168
|
|
|
$return .= '<div class="col-md-12">'; |
|
6169
|
|
|
$return .= self::return_new_tree($update_audio); |
|
6170
|
|
|
$return .= '</div>'; |
|
6171
|
|
|
$return .= Display::div( |
|
6172
|
|
|
Display::url(get_lang('Save'), '#', ['id' => 'listSubmit', 'class' => 'btn btn-primary']), |
|
6173
|
|
|
['style' => 'float:left; margin-top:15px;width:100%'] |
|
6174
|
|
|
); |
|
6175
|
|
|
} else { |
|
6176
|
|
|
$return_audio .= self::return_new_tree($update_audio); |
|
6177
|
|
|
$return .= $return_audio.'</table>'; |
|
6178
|
|
|
} |
|
6179
|
|
|
|
|
6180
|
|
|
// We need to close the form when we are updating the mp3 files. |
|
6181
|
|
|
if ($update_audio == 'true') { |
|
6182
|
|
|
$return .= '<div class="footer-audio">'; |
|
6183
|
|
|
$return .= Display::button( |
|
6184
|
|
|
'save_audio', |
|
6185
|
|
|
'<em class="fa fa-file-audio-o"></em> '.get_lang('SaveAudioAndOrganization'), |
|
6186
|
|
|
['class' => 'btn btn-primary', 'type' => 'submit'] |
|
6187
|
|
|
); |
|
6188
|
|
|
$return .= '</div>'; |
|
6189
|
|
|
} |
|
6190
|
|
|
} |
|
6191
|
|
|
|
|
6192
|
|
|
// We need to close the form when we are updating the mp3 files. |
|
6193
|
|
|
if ($update_audio == 'true' && isset($this->arrMenu) && count($this->arrMenu) != 0) { |
|
6194
|
|
|
$return .= '</form>'; |
|
6195
|
|
|
} |
|
6196
|
|
|
|
|
6197
|
|
|
return $return; |
|
6198
|
|
|
} |
|
6199
|
|
|
|
|
6200
|
|
|
/** |
|
6201
|
|
|
* @param string $update_audio |
|
6202
|
|
|
* |
|
6203
|
|
|
* @return array |
|
6204
|
|
|
*/ |
|
6205
|
|
|
public function processBuildMenuElements($update_audio = 'false') |
|
6206
|
|
|
{ |
|
6207
|
|
|
$is_allowed_to_edit = api_is_allowed_to_edit(null, true); |
|
6208
|
|
|
$course_id = api_get_course_int_id(); |
|
6209
|
|
|
$table = Database::get_course_table(TABLE_LP_ITEM); |
|
6210
|
|
|
|
|
6211
|
|
|
$sql = "SELECT * FROM $table |
|
6212
|
|
|
WHERE c_id = $course_id AND lp_id = ".$this->lp_id; |
|
6213
|
|
|
|
|
6214
|
|
|
$result = Database::query($sql); |
|
6215
|
|
|
$arrLP = []; |
|
6216
|
|
|
while ($row = Database::fetch_array($result)) { |
|
6217
|
|
|
$arrLP[] = [ |
|
6218
|
|
|
'id' => $row['iid'], |
|
6219
|
|
|
'item_type' => $row['item_type'], |
|
6220
|
|
|
'title' => Security::remove_XSS($row['title']), |
|
6221
|
|
|
'path' => $row['path'], |
|
6222
|
|
|
'description' => Security::remove_XSS($row['description']), |
|
6223
|
|
|
'parent_item_id' => $row['parent_item_id'], |
|
6224
|
|
|
'previous_item_id' => $row['previous_item_id'], |
|
6225
|
|
|
'next_item_id' => $row['next_item_id'], |
|
6226
|
|
|
'max_score' => $row['max_score'], |
|
6227
|
|
|
'min_score' => $row['min_score'], |
|
6228
|
|
|
'mastery_score' => $row['mastery_score'], |
|
6229
|
|
|
'prerequisite' => $row['prerequisite'], |
|
6230
|
|
|
'display_order' => $row['display_order'], |
|
6231
|
|
|
'audio' => $row['audio'], |
|
6232
|
|
|
'prerequisite_max_score' => $row['prerequisite_max_score'], |
|
6233
|
|
|
'prerequisite_min_score' => $row['prerequisite_min_score'], |
|
6234
|
|
|
]; |
|
6235
|
|
|
} |
|
6236
|
|
|
|
|
6237
|
|
|
$this->tree_array($arrLP); |
|
6238
|
|
|
$arrLP = isset($this->arrMenu) ? $this->arrMenu : []; |
|
6239
|
|
|
unset($this->arrMenu); |
|
6240
|
|
|
$default_data = null; |
|
6241
|
|
|
$default_content = null; |
|
6242
|
|
|
$elements = []; |
|
6243
|
|
|
$return_audio = null; |
|
6244
|
|
|
$iconPath = api_get_path(SYS_CODE_PATH).'img/'; |
|
6245
|
|
|
$mainUrl = api_get_path(WEB_CODE_PATH).'lp/lp_controller.php?'.api_get_cidreq(); |
|
6246
|
|
|
|
|
6247
|
|
|
for ($i = 0; $i < count($arrLP); $i++) { |
|
|
|
|
|
|
6248
|
|
|
$title = $arrLP[$i]['title']; |
|
6249
|
|
|
$title_cut = cut($arrLP[$i]['title'], self::MAX_LP_ITEM_TITLE_LENGTH); |
|
6250
|
|
|
|
|
6251
|
|
|
// Link for the documents |
|
6252
|
|
|
if ($arrLP[$i]['item_type'] == 'document') { |
|
6253
|
|
|
$url = $mainUrl.'&action=view_item&mode=preview_document&id='.$arrLP[$i]['id'].'&lp_id='.$this->lp_id; |
|
6254
|
|
|
$title_cut = Display::url( |
|
6255
|
|
|
$title_cut, |
|
6256
|
|
|
$url, |
|
6257
|
|
|
[ |
|
6258
|
|
|
'class' => 'ajax moved', |
|
6259
|
|
|
'data-title' => $title, |
|
6260
|
|
|
'title' => $title, |
|
6261
|
|
|
] |
|
6262
|
|
|
); |
|
6263
|
|
|
} |
|
6264
|
|
|
|
|
6265
|
|
|
// Detect if type is FINAL_ITEM to set path_id to SESSION |
|
6266
|
|
|
if ($arrLP[$i]['item_type'] == TOOL_LP_FINAL_ITEM) { |
|
6267
|
|
|
Session::write('pathItem', $arrLP[$i]['path']); |
|
6268
|
|
|
} |
|
6269
|
|
|
|
|
6270
|
|
|
if (($i % 2) == 0) { |
|
6271
|
|
|
$oddClass = 'row_odd'; |
|
6272
|
|
|
} else { |
|
6273
|
|
|
$oddClass = 'row_even'; |
|
6274
|
|
|
} |
|
6275
|
|
|
$return_audio .= '<tr id ="lp_item_'.$arrLP[$i]['id'].'" class="'.$oddClass.'">'; |
|
6276
|
|
|
$icon_name = str_replace(' ', '', $arrLP[$i]['item_type']); |
|
6277
|
|
|
|
|
6278
|
|
|
if (file_exists($iconPath.'lp_'.$icon_name.'.png')) { |
|
6279
|
|
|
$icon = Display::return_icon('lp_'.$icon_name.'.png'); |
|
6280
|
|
|
} else { |
|
6281
|
|
|
if (file_exists($iconPath.'lp_'.$icon_name.'.gif')) { |
|
6282
|
|
|
$icon = Display::return_icon('lp_'.$icon_name.'.gif'); |
|
6283
|
|
|
} else { |
|
6284
|
|
|
if ($arrLP[$i]['item_type'] === TOOL_LP_FINAL_ITEM) { |
|
6285
|
|
|
$icon = Display::return_icon('certificate.png'); |
|
6286
|
|
|
} else { |
|
6287
|
|
|
$icon = Display::return_icon('folder_document.gif'); |
|
6288
|
|
|
} |
|
6289
|
|
|
} |
|
6290
|
|
|
} |
|
6291
|
|
|
|
|
6292
|
|
|
// The audio column. |
|
6293
|
|
|
$return_audio .= '<td align="left" style="padding-left:10px;">'; |
|
6294
|
|
|
$audio = ''; |
|
6295
|
|
|
if (!$update_audio || $update_audio != 'true') { |
|
6296
|
|
|
if (empty($arrLP[$i]['audio'])) { |
|
6297
|
|
|
$audio .= ''; |
|
6298
|
|
|
} |
|
6299
|
|
|
} else { |
|
6300
|
|
|
$types = self::getChapterTypes(); |
|
6301
|
|
|
if (!in_array($arrLP[$i]['item_type'], $types)) { |
|
6302
|
|
|
$audio .= '<input type="file" name="mp3file'.$arrLP[$i]['id'].'" id="mp3file" />'; |
|
6303
|
|
|
if (!empty($arrLP[$i]['audio'])) { |
|
6304
|
|
|
$audio .= '<br />'.Security::remove_XSS($arrLP[$i]['audio']).'<br /> |
|
6305
|
|
|
<input type="checkbox" name="removemp3'.$arrLP[$i]['id'].'" id="checkbox'.$arrLP[$i]['id'].'" />'.get_lang('RemoveAudio'); |
|
6306
|
|
|
} |
|
6307
|
|
|
} |
|
6308
|
|
|
} |
|
6309
|
|
|
|
|
6310
|
|
|
$return_audio .= Display::span($icon.' '.$title). |
|
6311
|
|
|
Display::tag( |
|
6312
|
|
|
'td', |
|
6313
|
|
|
$audio, |
|
6314
|
|
|
['style' => ''] |
|
6315
|
|
|
); |
|
6316
|
|
|
$return_audio .= '</td>'; |
|
6317
|
|
|
$move_icon = ''; |
|
6318
|
|
|
$move_item_icon = ''; |
|
6319
|
|
|
$edit_icon = ''; |
|
6320
|
|
|
$delete_icon = ''; |
|
6321
|
|
|
$audio_icon = ''; |
|
6322
|
|
|
$prerequisities_icon = ''; |
|
6323
|
|
|
$forumIcon = ''; |
|
6324
|
|
|
$previewIcon = ''; |
|
6325
|
|
|
$pluginCalendarIcon = ''; |
|
6326
|
|
|
|
|
6327
|
|
|
$pluginCalendar = api_get_plugin_setting('learning_calendar', 'enabled') === 'true'; |
|
6328
|
|
|
$plugin = null; |
|
6329
|
|
|
if ($pluginCalendar) { |
|
6330
|
|
|
$plugin = LearningCalendarPlugin::create(); |
|
6331
|
|
|
} |
|
6332
|
|
|
|
|
6333
|
|
|
$pluginUrl = api_get_path(WEB_PLUGIN_PATH).'learning_calendar/start.php?'; |
|
6334
|
|
|
|
|
6335
|
|
|
if ($is_allowed_to_edit) { |
|
6336
|
|
|
if (!$update_audio || $update_audio != 'true') { |
|
6337
|
|
|
if ($arrLP[$i]['item_type'] !== TOOL_LP_FINAL_ITEM) { |
|
6338
|
|
|
$move_icon .= '<a class="moved" href="#">'; |
|
6339
|
|
|
$move_icon .= Display::return_icon( |
|
6340
|
|
|
'move_everywhere.png', |
|
6341
|
|
|
get_lang('Move'), |
|
6342
|
|
|
[], |
|
6343
|
|
|
ICON_SIZE_TINY |
|
6344
|
|
|
); |
|
6345
|
|
|
$move_icon .= '</a>'; |
|
6346
|
|
|
} |
|
6347
|
|
|
} |
|
6348
|
|
|
|
|
6349
|
|
|
// No edit for this item types |
|
6350
|
|
|
if (!in_array($arrLP[$i]['item_type'], ['sco', 'asset', 'final_item'])) { |
|
6351
|
|
|
if ($arrLP[$i]['item_type'] != 'dir') { |
|
6352
|
|
|
$edit_icon .= '<a href="'.$mainUrl.'&action=edit_item&view=build&id='.$arrLP[$i]['id'].'&lp_id='.$this->lp_id.'&path_item='.$arrLP[$i]['path'].'" class="btn btn-default">'; |
|
6353
|
|
|
$edit_icon .= Display::return_icon( |
|
6354
|
|
|
'edit.png', |
|
6355
|
|
|
get_lang('LearnpathEditModule'), |
|
6356
|
|
|
[], |
|
6357
|
|
|
ICON_SIZE_TINY |
|
6358
|
|
|
); |
|
6359
|
|
|
$edit_icon .= '</a>'; |
|
6360
|
|
|
|
|
6361
|
|
|
if (!in_array($arrLP[$i]['item_type'], ['forum', 'thread'])) { |
|
6362
|
|
|
$forumThread = null; |
|
6363
|
|
|
if (isset($this->items[$arrLP[$i]['id']])) { |
|
6364
|
|
|
$forumThread = $this->items[$arrLP[$i]['id']]->getForumThread( |
|
6365
|
|
|
$this->course_int_id, |
|
6366
|
|
|
$this->lp_session_id |
|
6367
|
|
|
); |
|
6368
|
|
|
} |
|
6369
|
|
|
if ($forumThread) { |
|
6370
|
|
|
$forumIconUrl = $mainUrl.'&'.http_build_query([ |
|
6371
|
|
|
'action' => 'dissociate_forum', |
|
6372
|
|
|
'id' => $arrLP[$i]['id'], |
|
6373
|
|
|
'lp_id' => $this->lp_id, |
|
6374
|
|
|
]); |
|
6375
|
|
|
$forumIcon = Display::url( |
|
6376
|
|
|
Display::return_icon( |
|
6377
|
|
|
'forum.png', |
|
6378
|
|
|
get_lang('DissociateForumToLPItem'), |
|
6379
|
|
|
[], |
|
6380
|
|
|
ICON_SIZE_TINY |
|
6381
|
|
|
), |
|
6382
|
|
|
$forumIconUrl, |
|
6383
|
|
|
['class' => 'btn btn-default lp-btn-dissociate-forum'] |
|
6384
|
|
|
); |
|
6385
|
|
|
} else { |
|
6386
|
|
|
$forumIconUrl = $mainUrl.'&'.http_build_query([ |
|
6387
|
|
|
'action' => 'create_forum', |
|
6388
|
|
|
'id' => $arrLP[$i]['id'], |
|
6389
|
|
|
'lp_id' => $this->lp_id, |
|
6390
|
|
|
]); |
|
6391
|
|
|
$forumIcon = Display::url( |
|
6392
|
|
|
Display::return_icon( |
|
6393
|
|
|
'forum.png', |
|
6394
|
|
|
get_lang('AssociateForumToLPItem'), |
|
6395
|
|
|
[], |
|
6396
|
|
|
ICON_SIZE_TINY |
|
6397
|
|
|
), |
|
6398
|
|
|
$forumIconUrl, |
|
6399
|
|
|
['class' => 'btn btn-default lp-btn-associate-forum'] |
|
6400
|
|
|
); |
|
6401
|
|
|
} |
|
6402
|
|
|
} |
|
6403
|
|
|
} else { |
|
6404
|
|
|
$edit_icon .= '<a href="'.$mainUrl.'&action=edit_item&id='.$arrLP[$i]['id'].'&lp_id='.$this->lp_id.'&path_item='.$arrLP[$i]['path'].'" class="btn btn-default">'; |
|
6405
|
|
|
$edit_icon .= Display::return_icon( |
|
6406
|
|
|
'edit.png', |
|
6407
|
|
|
get_lang('LearnpathEditModule'), |
|
6408
|
|
|
[], |
|
6409
|
|
|
ICON_SIZE_TINY |
|
6410
|
|
|
); |
|
6411
|
|
|
$edit_icon .= '</a>'; |
|
6412
|
|
|
} |
|
6413
|
|
|
} else { |
|
6414
|
|
|
if ($arrLP[$i]['item_type'] == TOOL_LP_FINAL_ITEM) { |
|
6415
|
|
|
$edit_icon .= '<a href="'.$mainUrl.'&action=edit_item&id='.$arrLP[$i]['id'].'&lp_id='.$this->lp_id.'" class="btn btn-default">'; |
|
6416
|
|
|
$edit_icon .= Display::return_icon( |
|
6417
|
|
|
'edit.png', |
|
6418
|
|
|
get_lang('Edit'), |
|
6419
|
|
|
[], |
|
6420
|
|
|
ICON_SIZE_TINY |
|
6421
|
|
|
); |
|
6422
|
|
|
$edit_icon .= '</a>'; |
|
6423
|
|
|
} |
|
6424
|
|
|
} |
|
6425
|
|
|
|
|
6426
|
|
|
if ($pluginCalendar) { |
|
6427
|
|
|
$pluginLink = $pluginUrl. |
|
6428
|
|
|
'&action=toggle_visibility&lp_item_id='.$arrLP[$i]['id'].'&lp_id='.$this->lp_id; |
|
6429
|
|
|
|
|
6430
|
|
|
$iconCalendar = Display::return_icon('agenda_na.png', get_lang('OneDay'), [], ICON_SIZE_TINY); |
|
6431
|
|
|
$itemInfo = $plugin->getItemVisibility($arrLP[$i]['id']); |
|
6432
|
|
|
if ($itemInfo && $itemInfo['value'] == 1) { |
|
6433
|
|
|
$iconCalendar = Display::return_icon('agenda.png', get_lang('OneDay'), [], ICON_SIZE_TINY); |
|
6434
|
|
|
} |
|
6435
|
|
|
$pluginCalendarIcon = Display::url( |
|
6436
|
|
|
$iconCalendar, |
|
6437
|
|
|
$pluginLink, |
|
6438
|
|
|
['class' => 'btn btn-default'] |
|
6439
|
|
|
); |
|
6440
|
|
|
} |
|
6441
|
|
|
|
|
6442
|
|
|
$delete_icon .= ' <a |
|
6443
|
|
|
href="'.$mainUrl.'&action=delete_item&id='.$arrLP[$i]['id'].'&lp_id='.$this->lp_id.'" |
|
6444
|
|
|
onclick="return confirmation(\''.addslashes($title).'\');" |
|
6445
|
|
|
class="btn btn-default">'; |
|
6446
|
|
|
$delete_icon .= Display::return_icon( |
|
6447
|
|
|
'delete.png', |
|
6448
|
|
|
get_lang('LearnpathDeleteModule'), |
|
6449
|
|
|
[], |
|
6450
|
|
|
ICON_SIZE_TINY |
|
6451
|
|
|
); |
|
6452
|
|
|
$delete_icon .= '</a>'; |
|
6453
|
|
|
|
|
6454
|
|
|
$url = $mainUrl.'&view=build&id='.$arrLP[$i]['id'].'&lp_id='.$this->lp_id; |
|
6455
|
|
|
$previewImage = Display::return_icon( |
|
6456
|
|
|
'preview_view.png', |
|
6457
|
|
|
get_lang('Preview'), |
|
6458
|
|
|
[], |
|
6459
|
|
|
ICON_SIZE_TINY |
|
6460
|
|
|
); |
|
6461
|
|
|
|
|
6462
|
|
|
switch ($arrLP[$i]['item_type']) { |
|
6463
|
|
|
case TOOL_DOCUMENT: |
|
6464
|
|
|
case TOOL_LP_FINAL_ITEM: |
|
6465
|
|
|
$urlPreviewLink = $mainUrl.'&action=view_item&mode=preview_document&id='.$arrLP[$i]['id'].'&lp_id='.$this->lp_id; |
|
6466
|
|
|
$previewIcon = Display::url( |
|
6467
|
|
|
$previewImage, |
|
6468
|
|
|
$urlPreviewLink, |
|
6469
|
|
|
[ |
|
6470
|
|
|
'target' => '_blank', |
|
6471
|
|
|
'class' => 'btn btn-default', |
|
6472
|
|
|
'data-title' => $arrLP[$i]['title'], |
|
6473
|
|
|
'title' => $arrLP[$i]['title'], |
|
6474
|
|
|
] |
|
6475
|
|
|
); |
|
6476
|
|
|
break; |
|
6477
|
|
|
case TOOL_THREAD: |
|
6478
|
|
|
case TOOL_FORUM: |
|
6479
|
|
|
case TOOL_QUIZ: |
|
6480
|
|
|
case TOOL_STUDENTPUBLICATION: |
|
6481
|
|
|
case TOOL_LP_FINAL_ITEM: |
|
6482
|
|
|
case TOOL_LINK: |
|
6483
|
|
|
//$target = ''; |
|
6484
|
|
|
//$class = 'btn btn-default ajax'; |
|
6485
|
|
|
//if ($arrLP[$i]['item_type'] == TOOL_LINK) { |
|
6486
|
|
|
$class = 'btn btn-default'; |
|
6487
|
|
|
$target = '_blank'; |
|
6488
|
|
|
//} |
|
6489
|
|
|
|
|
6490
|
|
|
$link = self::rl_get_resource_link_for_learnpath( |
|
6491
|
|
|
$this->course_int_id, |
|
6492
|
|
|
$this->lp_id, |
|
6493
|
|
|
$arrLP[$i]['id'], |
|
6494
|
|
|
0 |
|
6495
|
|
|
); |
|
6496
|
|
|
$previewIcon = Display::url( |
|
6497
|
|
|
$previewImage, |
|
6498
|
|
|
$link, |
|
6499
|
|
|
[ |
|
6500
|
|
|
'class' => $class, |
|
6501
|
|
|
'data-title' => $arrLP[$i]['title'], |
|
6502
|
|
|
'title' => $arrLP[$i]['title'], |
|
6503
|
|
|
'target' => $target, |
|
6504
|
|
|
] |
|
6505
|
|
|
); |
|
6506
|
|
|
break; |
|
6507
|
|
|
default: |
|
6508
|
|
|
$previewIcon = Display::url( |
|
6509
|
|
|
$previewImage, |
|
6510
|
|
|
$url.'&action=view_item', |
|
6511
|
|
|
['class' => 'btn btn-default', 'target' => '_blank'] |
|
6512
|
|
|
); |
|
6513
|
|
|
break; |
|
6514
|
|
|
} |
|
6515
|
|
|
|
|
6516
|
|
|
if ($arrLP[$i]['item_type'] != 'dir') { |
|
6517
|
|
|
$prerequisities_icon = Display::url( |
|
6518
|
|
|
Display::return_icon( |
|
6519
|
|
|
'accept.png', |
|
6520
|
|
|
get_lang('LearnpathPrerequisites'), |
|
6521
|
|
|
[], |
|
6522
|
|
|
ICON_SIZE_TINY |
|
6523
|
|
|
), |
|
6524
|
|
|
$url.'&action=edit_item_prereq', |
|
6525
|
|
|
['class' => 'btn btn-default'] |
|
6526
|
|
|
); |
|
6527
|
|
|
if ($arrLP[$i]['item_type'] != 'final_item') { |
|
6528
|
|
|
$move_item_icon = Display::url( |
|
6529
|
|
|
Display::return_icon( |
|
6530
|
|
|
'move.png', |
|
6531
|
|
|
get_lang('Move'), |
|
6532
|
|
|
[], |
|
6533
|
|
|
ICON_SIZE_TINY |
|
6534
|
|
|
), |
|
6535
|
|
|
$url.'&action=move_item', |
|
6536
|
|
|
['class' => 'btn btn-default'] |
|
6537
|
|
|
); |
|
6538
|
|
|
} |
|
6539
|
|
|
$audio_icon = Display::url( |
|
6540
|
|
|
Display::return_icon( |
|
6541
|
|
|
'audio.png', |
|
6542
|
|
|
get_lang('UplUpload'), |
|
6543
|
|
|
[], |
|
6544
|
|
|
ICON_SIZE_TINY |
|
6545
|
|
|
), |
|
6546
|
|
|
$url.'&action=add_audio', |
|
6547
|
|
|
['class' => 'btn btn-default'] |
|
6548
|
|
|
); |
|
6549
|
|
|
} |
|
6550
|
|
|
} |
|
6551
|
|
|
if ($update_audio != 'true') { |
|
6552
|
|
|
$row = $move_icon.' '.$icon. |
|
6553
|
|
|
Display::span($title_cut). |
|
6554
|
|
|
Display::tag( |
|
6555
|
|
|
'div', |
|
6556
|
|
|
"<div class=\"btn-group btn-group-xs\"> |
|
6557
|
|
|
$previewIcon |
|
6558
|
|
|
$audio |
|
6559
|
|
|
$edit_icon |
|
6560
|
|
|
$pluginCalendarIcon |
|
6561
|
|
|
$forumIcon |
|
6562
|
|
|
$prerequisities_icon |
|
6563
|
|
|
$move_item_icon |
|
6564
|
|
|
$audio_icon |
|
6565
|
|
|
$delete_icon |
|
6566
|
|
|
</div>", |
|
6567
|
|
|
['class' => 'btn-toolbar button_actions'] |
|
6568
|
|
|
); |
|
6569
|
|
|
} else { |
|
6570
|
|
|
$row = |
|
6571
|
|
|
Display::span($title.$icon). |
|
6572
|
|
|
Display::span($audio, ['class' => 'button_actions']); |
|
6573
|
|
|
} |
|
6574
|
|
|
|
|
6575
|
|
|
$parent_id = $arrLP[$i]['parent_item_id']; |
|
6576
|
|
|
$default_data[$arrLP[$i]['id']] = $row; |
|
6577
|
|
|
$default_content[$arrLP[$i]['id']] = $arrLP[$i]; |
|
6578
|
|
|
|
|
6579
|
|
|
if (empty($parent_id)) { |
|
6580
|
|
|
$elements[$arrLP[$i]['id']]['data'] = $row; |
|
6581
|
|
|
$elements[$arrLP[$i]['id']]['type'] = $arrLP[$i]['item_type']; |
|
6582
|
|
|
} else { |
|
6583
|
|
|
$parent_arrays = []; |
|
6584
|
|
|
if ($arrLP[$i]['depth'] > 1) { |
|
6585
|
|
|
//Getting list of parents |
|
6586
|
|
|
for ($j = 0; $j < $arrLP[$i]['depth']; $j++) { |
|
6587
|
|
|
foreach ($arrLP as $item) { |
|
6588
|
|
|
if ($item['id'] == $parent_id) { |
|
6589
|
|
|
if ($item['parent_item_id'] == 0) { |
|
6590
|
|
|
$parent_id = $item['id']; |
|
6591
|
|
|
break; |
|
6592
|
|
|
} else { |
|
6593
|
|
|
$parent_id = $item['parent_item_id']; |
|
6594
|
|
|
if (empty($parent_arrays)) { |
|
6595
|
|
|
$parent_arrays[] = intval($item['id']); |
|
6596
|
|
|
} |
|
6597
|
|
|
$parent_arrays[] = $parent_id; |
|
6598
|
|
|
break; |
|
6599
|
|
|
} |
|
6600
|
|
|
} |
|
6601
|
|
|
} |
|
6602
|
|
|
} |
|
6603
|
|
|
} |
|
6604
|
|
|
|
|
6605
|
|
|
if (!empty($parent_arrays)) { |
|
6606
|
|
|
$parent_arrays = array_reverse($parent_arrays); |
|
6607
|
|
|
$val = '$elements'; |
|
6608
|
|
|
$x = 0; |
|
6609
|
|
|
foreach ($parent_arrays as $item) { |
|
6610
|
|
|
if ($x != count($parent_arrays) - 1) { |
|
6611
|
|
|
$val .= '["'.$item.'"]["children"]'; |
|
6612
|
|
|
} else { |
|
6613
|
|
|
$val .= '["'.$item.'"]["children"]'; |
|
6614
|
|
|
} |
|
6615
|
|
|
$x++; |
|
6616
|
|
|
} |
|
6617
|
|
|
$val .= ""; |
|
6618
|
|
|
$code_str = $val."[".$arrLP[$i]['id']."][\"load_data\"] = '".$arrLP[$i]['id']."' ; "; |
|
6619
|
|
|
eval($code_str); |
|
|
|
|
|
|
6620
|
|
|
} else { |
|
6621
|
|
|
$elements[$parent_id]['children'][$arrLP[$i]['id']]['data'] = $row; |
|
6622
|
|
|
$elements[$parent_id]['children'][$arrLP[$i]['id']]['type'] = $arrLP[$i]['item_type']; |
|
6623
|
|
|
} |
|
6624
|
|
|
} |
|
6625
|
|
|
} |
|
6626
|
|
|
|
|
6627
|
|
|
return [ |
|
6628
|
|
|
'elements' => $elements, |
|
6629
|
|
|
'default_data' => $default_data, |
|
6630
|
|
|
'default_content' => $default_content, |
|
6631
|
|
|
'return_audio' => $return_audio, |
|
6632
|
|
|
]; |
|
6633
|
|
|
} |
|
6634
|
|
|
|
|
6635
|
|
|
/** |
|
6636
|
|
|
* @param string $updateAudio true/false strings |
|
6637
|
|
|
* |
|
6638
|
|
|
* @return string |
|
6639
|
|
|
*/ |
|
6640
|
|
|
public function returnLpItemList($updateAudio) |
|
6641
|
|
|
{ |
|
6642
|
|
|
$result = $this->processBuildMenuElements($updateAudio); |
|
6643
|
|
|
|
|
6644
|
|
|
$html = self::print_recursive( |
|
6645
|
|
|
$result['elements'], |
|
6646
|
|
|
$result['default_data'], |
|
6647
|
|
|
$result['default_content'] |
|
6648
|
|
|
); |
|
6649
|
|
|
|
|
6650
|
|
|
if (!empty($html)) { |
|
6651
|
|
|
$html .= Display::return_message(get_lang('DragAndDropAnElementHere')); |
|
6652
|
|
|
} |
|
6653
|
|
|
|
|
6654
|
|
|
return $html; |
|
6655
|
|
|
} |
|
6656
|
|
|
|
|
6657
|
|
|
/** |
|
6658
|
|
|
* @param string $update_audio |
|
6659
|
|
|
* @param bool $drop_element_here |
|
6660
|
|
|
* |
|
6661
|
|
|
* @return string |
|
6662
|
|
|
*/ |
|
6663
|
|
|
public function return_new_tree($update_audio = 'false', $drop_element_here = false) |
|
6664
|
|
|
{ |
|
6665
|
|
|
$return = ''; |
|
6666
|
|
|
$result = $this->processBuildMenuElements($update_audio); |
|
6667
|
|
|
|
|
6668
|
|
|
$list = '<ul id="lp_item_list">'; |
|
6669
|
|
|
$tree = $this->print_recursive( |
|
6670
|
|
|
$result['elements'], |
|
6671
|
|
|
$result['default_data'], |
|
6672
|
|
|
$result['default_content'] |
|
6673
|
|
|
); |
|
6674
|
|
|
|
|
6675
|
|
|
if (!empty($tree)) { |
|
6676
|
|
|
$list .= $tree; |
|
6677
|
|
|
} else { |
|
6678
|
|
|
if ($drop_element_here) { |
|
6679
|
|
|
$list .= Display::return_message(get_lang('DragAndDropAnElementHere')); |
|
6680
|
|
|
} |
|
6681
|
|
|
} |
|
6682
|
|
|
$list .= '</ul>'; |
|
6683
|
|
|
|
|
6684
|
|
|
$return .= Display::panelCollapse( |
|
6685
|
|
|
$this->name, |
|
6686
|
|
|
$list, |
|
6687
|
|
|
'scorm-list', |
|
6688
|
|
|
null, |
|
6689
|
|
|
'scorm-list-accordion', |
|
6690
|
|
|
'scorm-list-collapse' |
|
6691
|
|
|
); |
|
6692
|
|
|
|
|
6693
|
|
|
if ($update_audio === 'true') { |
|
6694
|
|
|
$return = $result['return_audio']; |
|
6695
|
|
|
} |
|
6696
|
|
|
|
|
6697
|
|
|
return $return; |
|
6698
|
|
|
} |
|
6699
|
|
|
|
|
6700
|
|
|
/** |
|
6701
|
|
|
* @param array $elements |
|
6702
|
|
|
* @param array $default_data |
|
6703
|
|
|
* @param array $default_content |
|
6704
|
|
|
* |
|
6705
|
|
|
* @return string |
|
6706
|
|
|
*/ |
|
6707
|
|
|
public function print_recursive($elements, $default_data, $default_content) |
|
6708
|
|
|
{ |
|
6709
|
|
|
$return = ''; |
|
6710
|
|
|
foreach ($elements as $key => $item) { |
|
6711
|
|
|
if (isset($item['load_data']) || empty($item['data'])) { |
|
6712
|
|
|
$item['data'] = $default_data[$item['load_data']]; |
|
6713
|
|
|
$item['type'] = $default_content[$item['load_data']]['item_type']; |
|
6714
|
|
|
} |
|
6715
|
|
|
$sub_list = ''; |
|
6716
|
|
|
if (isset($item['type']) && $item['type'] == 'dir') { |
|
6717
|
|
|
// empty value |
|
6718
|
|
|
$sub_list = Display::tag('li', '', ['class' => 'sub_item empty']); |
|
6719
|
|
|
} |
|
6720
|
|
|
if (empty($item['children'])) { |
|
6721
|
|
|
$sub_list = Display::tag('ul', $sub_list, ['id' => 'UL_'.$key, 'class' => 'record li_container']); |
|
6722
|
|
|
$active = null; |
|
6723
|
|
|
if (isset($_REQUEST['id']) && $key == $_REQUEST['id']) { |
|
6724
|
|
|
$active = 'active'; |
|
6725
|
|
|
} |
|
6726
|
|
|
$return .= Display::tag( |
|
6727
|
|
|
'li', |
|
6728
|
|
|
Display::div($item['data'], ['class' => "item_data $active"]).$sub_list, |
|
6729
|
|
|
['id' => $key, 'class' => 'record li_container'] |
|
6730
|
|
|
); |
|
6731
|
|
|
} else { |
|
6732
|
|
|
// Sections |
|
6733
|
|
|
$data = ''; |
|
6734
|
|
|
if (isset($item['children'])) { |
|
6735
|
|
|
$data = self::print_recursive($item['children'], $default_data, $default_content); |
|
6736
|
|
|
} |
|
6737
|
|
|
$sub_list = Display::tag('ul', $sub_list.$data, ['id' => 'UL_'.$key, 'class' => 'record li_container']); |
|
6738
|
|
|
$return .= Display::tag( |
|
6739
|
|
|
'li', |
|
6740
|
|
|
Display::div($item['data'], ['class' => 'item_data']).$sub_list, |
|
6741
|
|
|
['id' => $key, 'class' => 'record li_container'] |
|
6742
|
|
|
); |
|
6743
|
|
|
} |
|
6744
|
|
|
} |
|
6745
|
|
|
|
|
6746
|
|
|
return $return; |
|
6747
|
|
|
} |
|
6748
|
|
|
|
|
6749
|
|
|
/** |
|
6750
|
|
|
* This function builds the action menu. |
|
6751
|
|
|
* |
|
6752
|
|
|
* @param bool $returnContent Optional |
|
6753
|
|
|
* @param bool $showRequirementButtons Optional. Allow show the requirements button |
|
6754
|
|
|
* @param bool $isConfigPage Optional. If is the config page, show the edit button |
|
6755
|
|
|
* @param bool $allowExpand Optional. Allow show the expand/contract button |
|
6756
|
|
|
* |
|
6757
|
|
|
* @return string |
|
6758
|
|
|
*/ |
|
6759
|
|
|
public function build_action_menu( |
|
6760
|
|
|
$returnContent = false, |
|
6761
|
|
|
$showRequirementButtons = true, |
|
6762
|
|
|
$isConfigPage = false, |
|
6763
|
|
|
$allowExpand = true |
|
6764
|
|
|
) { |
|
6765
|
|
|
$actionsLeft = ''; |
|
6766
|
|
|
$actionsRight = ''; |
|
6767
|
|
|
$actionsLeft .= Display::url( |
|
6768
|
|
|
Display::return_icon( |
|
6769
|
|
|
'preview_view.png', |
|
6770
|
|
|
get_lang('Preview'), |
|
6771
|
|
|
'', |
|
6772
|
|
|
ICON_SIZE_MEDIUM |
|
6773
|
|
|
), |
|
6774
|
|
|
'lp_controller.php?'.api_get_cidreq().'&'.http_build_query([ |
|
6775
|
|
|
'action' => 'view', |
|
6776
|
|
|
'lp_id' => $this->lp_id, |
|
6777
|
|
|
'isStudentView' => 'true', |
|
6778
|
|
|
]) |
|
6779
|
|
|
); |
|
6780
|
|
|
|
|
6781
|
|
|
$actionsLeft .= Display::url( |
|
6782
|
|
|
Display::return_icon( |
|
6783
|
|
|
'upload_audio.png', |
|
6784
|
|
|
get_lang('UpdateAllAudioFragments'), |
|
6785
|
|
|
'', |
|
6786
|
|
|
ICON_SIZE_MEDIUM |
|
6787
|
|
|
), |
|
6788
|
|
|
'lp_controller.php?'.api_get_cidreq().'&'.http_build_query([ |
|
6789
|
|
|
'action' => 'admin_view', |
|
6790
|
|
|
'lp_id' => $this->lp_id, |
|
6791
|
|
|
'updateaudio' => 'true', |
|
6792
|
|
|
]) |
|
6793
|
|
|
); |
|
6794
|
|
|
|
|
6795
|
|
|
if (!$isConfigPage) { |
|
6796
|
|
|
$actionsLeft .= Display::url( |
|
6797
|
|
|
Display::return_icon( |
|
6798
|
|
|
'settings.png', |
|
6799
|
|
|
get_lang('CourseSettings'), |
|
6800
|
|
|
'', |
|
6801
|
|
|
ICON_SIZE_MEDIUM |
|
6802
|
|
|
), |
|
6803
|
|
|
'lp_controller.php?'.api_get_cidreq().'&'.http_build_query([ |
|
6804
|
|
|
'action' => 'edit', |
|
6805
|
|
|
'lp_id' => $this->lp_id, |
|
6806
|
|
|
]) |
|
6807
|
|
|
); |
|
6808
|
|
|
} else { |
|
6809
|
|
|
$actionsLeft .= Display::url( |
|
6810
|
|
|
Display::return_icon( |
|
6811
|
|
|
'edit.png', |
|
6812
|
|
|
get_lang('Edit'), |
|
6813
|
|
|
'', |
|
6814
|
|
|
ICON_SIZE_MEDIUM |
|
6815
|
|
|
), |
|
6816
|
|
|
'lp_controller.php?'.http_build_query([ |
|
6817
|
|
|
'action' => 'build', |
|
6818
|
|
|
'lp_id' => $this->lp_id, |
|
6819
|
|
|
]).'&'.api_get_cidreq() |
|
6820
|
|
|
); |
|
6821
|
|
|
} |
|
6822
|
|
|
|
|
6823
|
|
|
if ($allowExpand) { |
|
6824
|
|
|
$actionsLeft .= Display::url( |
|
6825
|
|
|
Display::return_icon( |
|
6826
|
|
|
'expand.png', |
|
6827
|
|
|
get_lang('Expand'), |
|
6828
|
|
|
['id' => 'expand'], |
|
6829
|
|
|
ICON_SIZE_MEDIUM |
|
6830
|
|
|
). |
|
6831
|
|
|
Display::return_icon( |
|
6832
|
|
|
'contract.png', |
|
6833
|
|
|
get_lang('Collapse'), |
|
6834
|
|
|
['id' => 'contract', 'class' => 'hide'], |
|
6835
|
|
|
ICON_SIZE_MEDIUM |
|
6836
|
|
|
), |
|
6837
|
|
|
'#', |
|
6838
|
|
|
['role' => 'button', 'id' => 'hide_bar_template'] |
|
6839
|
|
|
); |
|
6840
|
|
|
} |
|
6841
|
|
|
|
|
6842
|
|
|
if ($showRequirementButtons) { |
|
6843
|
|
|
$buttons = [ |
|
6844
|
|
|
[ |
|
6845
|
|
|
'title' => get_lang('SetPrerequisiteForEachItem'), |
|
6846
|
|
|
'href' => 'lp_controller.php?'.api_get_cidreq().'&'.http_build_query([ |
|
6847
|
|
|
'action' => 'set_previous_step_as_prerequisite', |
|
6848
|
|
|
'lp_id' => $this->lp_id, |
|
6849
|
|
|
]), |
|
6850
|
|
|
], |
|
6851
|
|
|
[ |
|
6852
|
|
|
'title' => get_lang('ClearAllPrerequisites'), |
|
6853
|
|
|
'href' => 'lp_controller.php?'.api_get_cidreq().'&'.http_build_query([ |
|
6854
|
|
|
'action' => 'clear_prerequisites', |
|
6855
|
|
|
'lp_id' => $this->lp_id, |
|
6856
|
|
|
]), |
|
6857
|
|
|
], |
|
6858
|
|
|
]; |
|
6859
|
|
|
$actionsRight = Display::groupButtonWithDropDown( |
|
6860
|
|
|
get_lang('PrerequisitesOptions'), |
|
6861
|
|
|
$buttons, |
|
6862
|
|
|
true |
|
6863
|
|
|
); |
|
6864
|
|
|
} |
|
6865
|
|
|
|
|
6866
|
|
|
$toolbar = Display::toolbarAction( |
|
6867
|
|
|
'actions-lp-controller', |
|
6868
|
|
|
[$actionsLeft, $actionsRight] |
|
6869
|
|
|
); |
|
6870
|
|
|
|
|
6871
|
|
|
if ($returnContent) { |
|
6872
|
|
|
return $toolbar; |
|
6873
|
|
|
} |
|
6874
|
|
|
|
|
6875
|
|
|
echo $toolbar; |
|
6876
|
|
|
} |
|
6877
|
|
|
|
|
6878
|
|
|
/** |
|
6879
|
|
|
* Creates the default learning path folder. |
|
6880
|
|
|
* |
|
6881
|
|
|
* @param array $course |
|
6882
|
|
|
* @param int $creatorId |
|
6883
|
|
|
* |
|
6884
|
|
|
* @return bool |
|
6885
|
|
|
*/ |
|
6886
|
|
|
public static function generate_learning_path_folder($course, $creatorId = 0) |
|
6887
|
|
|
{ |
|
6888
|
|
|
// Creating learning_path folder |
|
6889
|
|
|
$dir = '/learning_path'; |
|
6890
|
|
|
$filepath = api_get_path(SYS_COURSE_PATH).$course['path'].'/document'; |
|
6891
|
|
|
$creatorId = empty($creatorId) ? api_get_user_id() : $creatorId; |
|
6892
|
|
|
|
|
6893
|
|
|
$folder = false; |
|
6894
|
|
|
if (!is_dir($filepath.'/'.$dir)) { |
|
6895
|
|
|
$folderData = create_unexisting_directory( |
|
6896
|
|
|
$course, |
|
6897
|
|
|
$creatorId, |
|
6898
|
|
|
0, |
|
6899
|
|
|
null, |
|
6900
|
|
|
0, |
|
6901
|
|
|
$filepath, |
|
6902
|
|
|
$dir, |
|
6903
|
|
|
get_lang('LearningPaths'), |
|
6904
|
|
|
0 |
|
6905
|
|
|
); |
|
6906
|
|
|
if (!empty($folderData)) { |
|
6907
|
|
|
$folder = true; |
|
6908
|
|
|
} |
|
6909
|
|
|
} else { |
|
6910
|
|
|
$folder = true; |
|
6911
|
|
|
} |
|
6912
|
|
|
|
|
6913
|
|
|
return $folder; |
|
6914
|
|
|
} |
|
6915
|
|
|
|
|
6916
|
|
|
/** |
|
6917
|
|
|
* @param array $course |
|
6918
|
|
|
* @param string $lp_name |
|
6919
|
|
|
* @param int $creatorId |
|
6920
|
|
|
* |
|
6921
|
|
|
* @return array |
|
6922
|
|
|
*/ |
|
6923
|
|
|
public function generate_lp_folder($course, $lp_name = '', $creatorId = 0) |
|
6924
|
|
|
{ |
|
6925
|
|
|
$filepath = ''; |
|
6926
|
|
|
$dir = '/learning_path/'; |
|
6927
|
|
|
|
|
6928
|
|
|
if (empty($lp_name)) { |
|
6929
|
|
|
$lp_name = $this->name; |
|
6930
|
|
|
} |
|
6931
|
|
|
$creatorId = empty($creatorId) ? api_get_user_id() : $creatorId; |
|
6932
|
|
|
|
|
6933
|
|
|
$folder = self::generate_learning_path_folder($course, $creatorId); |
|
6934
|
|
|
|
|
6935
|
|
|
// Limits title size |
|
6936
|
|
|
$title = api_substr(api_replace_dangerous_char($lp_name), 0, 80); |
|
6937
|
|
|
$dir = $dir.$title; |
|
6938
|
|
|
|
|
6939
|
|
|
// Creating LP folder |
|
6940
|
|
|
$documentId = null; |
|
6941
|
|
|
if ($folder) { |
|
6942
|
|
|
$filepath = api_get_path(SYS_COURSE_PATH).$course['path'].'/document'; |
|
6943
|
|
|
if (!is_dir($filepath.'/'.$dir)) { |
|
6944
|
|
|
$folderData = create_unexisting_directory( |
|
6945
|
|
|
$course, |
|
6946
|
|
|
$creatorId, |
|
6947
|
|
|
0, |
|
6948
|
|
|
0, |
|
6949
|
|
|
0, |
|
6950
|
|
|
$filepath, |
|
6951
|
|
|
$dir, |
|
6952
|
|
|
$lp_name |
|
6953
|
|
|
); |
|
6954
|
|
|
if (!empty($folderData)) { |
|
6955
|
|
|
$folder = true; |
|
6956
|
|
|
} |
|
6957
|
|
|
|
|
6958
|
|
|
$documentId = $folderData['id']; |
|
6959
|
|
|
} else { |
|
6960
|
|
|
$folder = true; |
|
6961
|
|
|
} |
|
6962
|
|
|
$dir = $dir.'/'; |
|
6963
|
|
|
if ($folder) { |
|
6964
|
|
|
$filepath = api_get_path(SYS_COURSE_PATH).$course['path'].'/document'.$dir; |
|
6965
|
|
|
} |
|
6966
|
|
|
} |
|
6967
|
|
|
|
|
6968
|
|
|
if (empty($documentId)) { |
|
6969
|
|
|
$dir = api_remove_trailing_slash($dir); |
|
6970
|
|
|
$documentId = DocumentManager::get_document_id($course, $dir, 0); |
|
6971
|
|
|
} |
|
6972
|
|
|
|
|
6973
|
|
|
$array = [ |
|
6974
|
|
|
'dir' => $dir, |
|
6975
|
|
|
'filepath' => $filepath, |
|
6976
|
|
|
'folder' => $folder, |
|
6977
|
|
|
'id' => $documentId, |
|
6978
|
|
|
]; |
|
6979
|
|
|
|
|
6980
|
|
|
return $array; |
|
6981
|
|
|
} |
|
6982
|
|
|
|
|
6983
|
|
|
/** |
|
6984
|
|
|
* Create a new document //still needs some finetuning. |
|
6985
|
|
|
* |
|
6986
|
|
|
* @param array $courseInfo |
|
6987
|
|
|
* @param string $content |
|
6988
|
|
|
* @param string $title |
|
6989
|
|
|
* @param string $extension |
|
6990
|
|
|
* @param int $parentId |
|
6991
|
|
|
* @param int $creatorId creator id |
|
6992
|
|
|
* |
|
6993
|
|
|
* @return int |
|
6994
|
|
|
*/ |
|
6995
|
|
|
public function create_document( |
|
6996
|
|
|
$courseInfo, |
|
6997
|
|
|
$content = '', |
|
6998
|
|
|
$title = '', |
|
6999
|
|
|
$extension = 'html', |
|
7000
|
|
|
$parentId = 0, |
|
7001
|
|
|
$creatorId = 0 |
|
7002
|
|
|
) { |
|
7003
|
|
|
if (!empty($courseInfo)) { |
|
7004
|
|
|
$course_id = $courseInfo['real_id']; |
|
7005
|
|
|
} else { |
|
7006
|
|
|
$course_id = api_get_course_int_id(); |
|
7007
|
|
|
} |
|
7008
|
|
|
|
|
7009
|
|
|
$creatorId = empty($creatorId) ? api_get_user_id() : $creatorId; |
|
7010
|
|
|
$sessionId = api_get_session_id(); |
|
7011
|
|
|
|
|
7012
|
|
|
// Generates folder |
|
7013
|
|
|
$result = $this->generate_lp_folder($courseInfo); |
|
7014
|
|
|
$dir = $result['dir']; |
|
7015
|
|
|
|
|
7016
|
|
|
if (empty($parentId) || $parentId == '/') { |
|
7017
|
|
|
$postDir = isset($_POST['dir']) ? $_POST['dir'] : $dir; |
|
7018
|
|
|
$dir = isset($_GET['dir']) ? $_GET['dir'] : $postDir; // Please, do not modify this dirname formatting. |
|
7019
|
|
|
|
|
7020
|
|
|
if ($parentId === '/') { |
|
7021
|
|
|
$dir = '/'; |
|
7022
|
|
|
} |
|
7023
|
|
|
|
|
7024
|
|
|
// Please, do not modify this dirname formatting. |
|
7025
|
|
|
if (strstr($dir, '..')) { |
|
7026
|
|
|
$dir = '/'; |
|
7027
|
|
|
} |
|
7028
|
|
|
|
|
7029
|
|
|
if (!empty($dir[0]) && $dir[0] == '.') { |
|
7030
|
|
|
$dir = substr($dir, 1); |
|
7031
|
|
|
} |
|
7032
|
|
|
if (!empty($dir[0]) && $dir[0] != '/') { |
|
7033
|
|
|
$dir = '/'.$dir; |
|
7034
|
|
|
} |
|
7035
|
|
|
if (isset($dir[strlen($dir) - 1]) && $dir[strlen($dir) - 1] != '/') { |
|
7036
|
|
|
$dir .= '/'; |
|
7037
|
|
|
} |
|
7038
|
|
|
} else { |
|
7039
|
|
|
$parentInfo = DocumentManager::get_document_data_by_id( |
|
7040
|
|
|
$parentId, |
|
7041
|
|
|
$courseInfo['code'] |
|
7042
|
|
|
); |
|
7043
|
|
|
if (!empty($parentInfo)) { |
|
7044
|
|
|
$dir = $parentInfo['path'].'/'; |
|
7045
|
|
|
} |
|
7046
|
|
|
} |
|
7047
|
|
|
|
|
7048
|
|
|
$filepath = api_get_path(SYS_COURSE_PATH).$courseInfo['path'].'/document/'.$dir; |
|
7049
|
|
|
if (!is_dir($filepath)) { |
|
7050
|
|
|
$dir = '/'; |
|
7051
|
|
|
$filepath = api_get_path(SYS_COURSE_PATH).$courseInfo['path'].'/document/'.$dir; |
|
7052
|
|
|
} |
|
7053
|
|
|
|
|
7054
|
|
|
// stripslashes() before calling api_replace_dangerous_char() because $_POST['title'] |
|
7055
|
|
|
// is already escaped twice when it gets here. |
|
7056
|
|
|
|
|
7057
|
|
|
$originalTitle = !empty($title) ? $title : $_POST['title']; |
|
7058
|
|
|
if (!empty($title)) { |
|
7059
|
|
|
$title = api_replace_dangerous_char(stripslashes($title)); |
|
7060
|
|
|
} else { |
|
7061
|
|
|
$title = api_replace_dangerous_char(stripslashes($_POST['title'])); |
|
7062
|
|
|
} |
|
7063
|
|
|
|
|
7064
|
|
|
$title = disable_dangerous_file($title); |
|
7065
|
|
|
$filename = $title; |
|
7066
|
|
|
$content = !empty($content) ? $content : $_POST['content_lp']; |
|
7067
|
|
|
$tmp_filename = $filename; |
|
7068
|
|
|
|
|
7069
|
|
|
$i = 0; |
|
7070
|
|
|
while (file_exists($filepath.$tmp_filename.'.'.$extension)) { |
|
7071
|
|
|
$tmp_filename = $filename.'_'.++$i; |
|
7072
|
|
|
} |
|
7073
|
|
|
|
|
7074
|
|
|
$filename = $tmp_filename.'.'.$extension; |
|
7075
|
|
|
if ($extension == 'html') { |
|
7076
|
|
|
$content = stripslashes($content); |
|
7077
|
|
|
$content = str_replace( |
|
7078
|
|
|
api_get_path(WEB_COURSE_PATH), |
|
7079
|
|
|
api_get_path(REL_PATH).'courses/', |
|
7080
|
|
|
$content |
|
7081
|
|
|
); |
|
7082
|
|
|
|
|
7083
|
|
|
// Change the path of mp3 to absolute. |
|
7084
|
|
|
|
|
7085
|
|
|
// The first regexp deals with :// urls. |
|
7086
|
|
|
$content = preg_replace( |
|
7087
|
|
|
"|(flashvars=\"file=)([^:/]+)/|", |
|
7088
|
|
|
"$1".api_get_path( |
|
7089
|
|
|
REL_COURSE_PATH |
|
7090
|
|
|
).$courseInfo['path'].'/document/', |
|
7091
|
|
|
$content |
|
7092
|
|
|
); |
|
7093
|
|
|
// The second regexp deals with audio/ urls. |
|
7094
|
|
|
$content = preg_replace( |
|
7095
|
|
|
"|(flashvars=\"file=)([^/]+)/|", |
|
7096
|
|
|
"$1".api_get_path( |
|
7097
|
|
|
REL_COURSE_PATH |
|
7098
|
|
|
).$courseInfo['path'].'/document/$2/', |
|
7099
|
|
|
$content |
|
7100
|
|
|
); |
|
7101
|
|
|
// For flv player: To prevent edition problem with firefox, |
|
7102
|
|
|
// we have to use a strange tip (don't blame me please). |
|
7103
|
|
|
$content = str_replace( |
|
7104
|
|
|
'</body>', |
|
7105
|
|
|
'<style type="text/css">body{}</style></body>', |
|
7106
|
|
|
$content |
|
7107
|
|
|
); |
|
7108
|
|
|
} |
|
7109
|
|
|
|
|
7110
|
|
|
if (!file_exists($filepath.$filename)) { |
|
7111
|
|
|
if ($fp = @fopen($filepath.$filename, 'w')) { |
|
7112
|
|
|
fputs($fp, $content); |
|
7113
|
|
|
fclose($fp); |
|
7114
|
|
|
|
|
7115
|
|
|
$file_size = filesize($filepath.$filename); |
|
7116
|
|
|
$save_file_path = $dir.$filename; |
|
7117
|
|
|
|
|
7118
|
|
|
$document_id = add_document( |
|
7119
|
|
|
$courseInfo, |
|
7120
|
|
|
$save_file_path, |
|
7121
|
|
|
'file', |
|
7122
|
|
|
$file_size, |
|
7123
|
|
|
$tmp_filename, |
|
7124
|
|
|
'', |
|
7125
|
|
|
0, //readonly |
|
7126
|
|
|
true, |
|
7127
|
|
|
null, |
|
7128
|
|
|
$sessionId, |
|
7129
|
|
|
$creatorId |
|
7130
|
|
|
); |
|
7131
|
|
|
|
|
7132
|
|
|
if ($document_id) { |
|
7133
|
|
|
api_item_property_update( |
|
7134
|
|
|
$courseInfo, |
|
7135
|
|
|
TOOL_DOCUMENT, |
|
7136
|
|
|
$document_id, |
|
7137
|
|
|
'DocumentAdded', |
|
7138
|
|
|
$creatorId, |
|
7139
|
|
|
null, |
|
7140
|
|
|
null, |
|
7141
|
|
|
null, |
|
7142
|
|
|
null, |
|
7143
|
|
|
$sessionId |
|
7144
|
|
|
); |
|
7145
|
|
|
|
|
7146
|
|
|
$new_comment = isset($_POST['comment']) ? trim($_POST['comment']) : ''; |
|
7147
|
|
|
$new_title = $originalTitle; |
|
7148
|
|
|
|
|
7149
|
|
|
if ($new_comment || $new_title) { |
|
7150
|
|
|
$tbl_doc = Database::get_course_table(TABLE_DOCUMENT); |
|
7151
|
|
|
$ct = ''; |
|
7152
|
|
|
if ($new_comment) { |
|
7153
|
|
|
$ct .= ", comment='".Database::escape_string($new_comment)."'"; |
|
7154
|
|
|
} |
|
7155
|
|
|
if ($new_title) { |
|
7156
|
|
|
$ct .= ", title='".Database::escape_string($new_title)."' "; |
|
7157
|
|
|
} |
|
7158
|
|
|
|
|
7159
|
|
|
$sql = "UPDATE ".$tbl_doc." SET ".substr($ct, 1)." |
|
7160
|
|
|
WHERE c_id = ".$course_id." AND id = ".$document_id; |
|
7161
|
|
|
Database::query($sql); |
|
7162
|
|
|
} |
|
7163
|
|
|
} |
|
7164
|
|
|
|
|
7165
|
|
|
return $document_id; |
|
7166
|
|
|
} |
|
7167
|
|
|
} |
|
7168
|
|
|
} |
|
7169
|
|
|
|
|
7170
|
|
|
/** |
|
7171
|
|
|
* Edit a document based on $_POST and $_GET parameters 'dir' and 'path'. |
|
7172
|
|
|
* |
|
7173
|
|
|
* @param array $_course array |
|
7174
|
|
|
*/ |
|
7175
|
|
|
public function edit_document($_course) |
|
7176
|
|
|
{ |
|
7177
|
|
|
$course_id = api_get_course_int_id(); |
|
7178
|
|
|
$urlAppend = api_get_configuration_value('url_append'); |
|
7179
|
|
|
// Please, do not modify this dirname formatting. |
|
7180
|
|
|
$postDir = isset($_POST['dir']) ? $_POST['dir'] : ''; |
|
7181
|
|
|
$dir = isset($_GET['dir']) ? $_GET['dir'] : $postDir; |
|
7182
|
|
|
|
|
7183
|
|
|
if (strstr($dir, '..')) { |
|
7184
|
|
|
$dir = '/'; |
|
7185
|
|
|
} |
|
7186
|
|
|
|
|
7187
|
|
|
if (isset($dir[0]) && $dir[0] == '.') { |
|
7188
|
|
|
$dir = substr($dir, 1); |
|
7189
|
|
|
} |
|
7190
|
|
|
|
|
7191
|
|
|
if (isset($dir[0]) && $dir[0] != '/') { |
|
7192
|
|
|
$dir = '/'.$dir; |
|
7193
|
|
|
} |
|
7194
|
|
|
|
|
7195
|
|
|
if (isset($dir[strlen($dir) - 1]) && $dir[strlen($dir) - 1] != '/') { |
|
7196
|
|
|
$dir .= '/'; |
|
7197
|
|
|
} |
|
7198
|
|
|
|
|
7199
|
|
|
$filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document'.$dir; |
|
7200
|
|
|
if (!is_dir($filepath)) { |
|
7201
|
|
|
$filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/'; |
|
7202
|
|
|
} |
|
7203
|
|
|
|
|
7204
|
|
|
$table_doc = Database::get_course_table(TABLE_DOCUMENT); |
|
7205
|
|
|
|
|
7206
|
|
|
if (isset($_POST['path']) && !empty($_POST['path'])) { |
|
7207
|
|
|
$document_id = (int) $_POST['path']; |
|
7208
|
|
|
$documentInfo = DocumentManager::get_document_data_by_id($document_id, api_get_course_id(), false, null, true); |
|
7209
|
|
|
if (empty($documentInfo)) { |
|
7210
|
|
|
// Try with iid |
|
7211
|
|
|
$table = Database::get_course_table(TABLE_DOCUMENT); |
|
7212
|
|
|
$sql = "SELECT id, path FROM $table |
|
7213
|
|
|
WHERE c_id = $course_id AND iid = $document_id AND path NOT LIKE '%_DELETED_%' "; |
|
7214
|
|
|
$res_doc = Database::query($sql); |
|
7215
|
|
|
$row = Database::fetch_array($res_doc); |
|
7216
|
|
|
if ($row) { |
|
7217
|
|
|
$document_id = $row['id']; |
|
7218
|
|
|
$documentPath = $row['path']; |
|
7219
|
|
|
} |
|
7220
|
|
|
} else { |
|
7221
|
|
|
$documentPath = $documentInfo['path']; |
|
7222
|
|
|
} |
|
7223
|
|
|
|
|
7224
|
|
|
$content = stripslashes($_POST['content_lp']); |
|
7225
|
|
|
$file = $filepath.$documentPath; |
|
7226
|
|
|
|
|
7227
|
|
|
if (!file_exists($file)) { |
|
7228
|
|
|
return false; |
|
7229
|
|
|
} |
|
7230
|
|
|
|
|
7231
|
|
|
if ($fp = @fopen($file, 'w')) { |
|
7232
|
|
|
$content = str_replace( |
|
7233
|
|
|
api_get_path(WEB_COURSE_PATH), |
|
7234
|
|
|
$urlAppend.api_get_path(REL_COURSE_PATH), |
|
7235
|
|
|
$content |
|
7236
|
|
|
); |
|
7237
|
|
|
// Change the path of mp3 to absolute. |
|
7238
|
|
|
// The first regexp deals with :// urls. |
|
7239
|
|
|
$content = preg_replace( |
|
7240
|
|
|
"|(flashvars=\"file=)([^:/]+)/|", |
|
7241
|
|
|
"$1".api_get_path(REL_COURSE_PATH).$_course['path'].'/document/', |
|
7242
|
|
|
$content |
|
7243
|
|
|
); |
|
7244
|
|
|
// The second regexp deals with audio/ urls. |
|
7245
|
|
|
$content = preg_replace( |
|
7246
|
|
|
"|(flashvars=\"file=)([^:/]+)/|", |
|
7247
|
|
|
"$1".api_get_path(REL_COURSE_PATH).$_course['path'].'/document/$2/', |
|
7248
|
|
|
$content |
|
7249
|
|
|
); |
|
7250
|
|
|
fputs($fp, $content); |
|
7251
|
|
|
fclose($fp); |
|
7252
|
|
|
|
|
7253
|
|
|
$sql = "UPDATE $table_doc SET |
|
7254
|
|
|
title='".Database::escape_string($_POST['title'])."' |
|
7255
|
|
|
WHERE c_id = $course_id AND id = ".$document_id; |
|
7256
|
|
|
Database::query($sql); |
|
7257
|
|
|
} |
|
7258
|
|
|
} |
|
7259
|
|
|
} |
|
7260
|
|
|
|
|
7261
|
|
|
/** |
|
7262
|
|
|
* Displays the selected item, with a panel for manipulating the item. |
|
7263
|
|
|
* |
|
7264
|
|
|
* @param int $item_id |
|
7265
|
|
|
* @param string $msg |
|
7266
|
|
|
* @param bool $show_actions |
|
7267
|
|
|
* |
|
7268
|
|
|
* @return string |
|
7269
|
|
|
*/ |
|
7270
|
|
|
public function display_item($item_id, $msg = null, $show_actions = true) |
|
7271
|
|
|
{ |
|
7272
|
|
|
$course_id = api_get_course_int_id(); |
|
7273
|
|
|
$return = ''; |
|
7274
|
|
|
if (is_numeric($item_id)) { |
|
7275
|
|
|
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
7276
|
|
|
$sql = "SELECT lp.* FROM $tbl_lp_item as lp |
|
7277
|
|
|
WHERE lp.iid = ".intval($item_id); |
|
7278
|
|
|
$result = Database::query($sql); |
|
7279
|
|
|
while ($row = Database::fetch_array($result, 'ASSOC')) { |
|
7280
|
|
|
$_SESSION['parent_item_id'] = $row['item_type'] == 'dir' ? $item_id : 0; |
|
7281
|
|
|
|
|
7282
|
|
|
// Prevents wrong parent selection for document, see Bug#1251. |
|
7283
|
|
|
if ($row['item_type'] != 'dir') { |
|
7284
|
|
|
$_SESSION['parent_item_id'] = $row['parent_item_id']; |
|
7285
|
|
|
} |
|
7286
|
|
|
|
|
7287
|
|
|
if ($show_actions) { |
|
7288
|
|
|
$return .= $this->display_manipulate($item_id, $row['item_type']); |
|
7289
|
|
|
} |
|
7290
|
|
|
$return .= '<div style="padding:10px;">'; |
|
7291
|
|
|
|
|
7292
|
|
|
if ($msg != '') { |
|
7293
|
|
|
$return .= $msg; |
|
7294
|
|
|
} |
|
7295
|
|
|
|
|
7296
|
|
|
$return .= '<h3>'.$row['title'].'</h3>'; |
|
7297
|
|
|
|
|
7298
|
|
|
switch ($row['item_type']) { |
|
7299
|
|
|
case TOOL_THREAD: |
|
7300
|
|
|
$link = $this->rl_get_resource_link_for_learnpath( |
|
7301
|
|
|
$course_id, |
|
7302
|
|
|
$row['lp_id'], |
|
7303
|
|
|
$item_id, |
|
7304
|
|
|
0 |
|
7305
|
|
|
); |
|
7306
|
|
|
$return .= Display::url( |
|
7307
|
|
|
get_lang('GoToThread'), |
|
7308
|
|
|
$link, |
|
7309
|
|
|
['class' => 'btn btn-primary'] |
|
7310
|
|
|
); |
|
7311
|
|
|
break; |
|
7312
|
|
|
case TOOL_FORUM: |
|
7313
|
|
|
$return .= Display::url( |
|
7314
|
|
|
get_lang('GoToForum'), |
|
7315
|
|
|
api_get_path(WEB_CODE_PATH).'forum/viewforum.php?'.api_get_cidreq().'&forum='.$row['path'], |
|
7316
|
|
|
['class' => 'btn btn-primary'] |
|
7317
|
|
|
); |
|
7318
|
|
|
break; |
|
7319
|
|
|
case TOOL_QUIZ: |
|
7320
|
|
|
if (!empty($row['path'])) { |
|
7321
|
|
|
$exercise = new Exercise(); |
|
7322
|
|
|
$exercise->read($row['path']); |
|
7323
|
|
|
$return .= $exercise->description.'<br />'; |
|
7324
|
|
|
$return .= Display::url( |
|
7325
|
|
|
get_lang('GoToExercise'), |
|
7326
|
|
|
api_get_path(WEB_CODE_PATH).'exercise/overview.php?'.api_get_cidreq().'&exerciseId='.$exercise->id, |
|
7327
|
|
|
['class' => 'btn btn-primary'] |
|
7328
|
|
|
); |
|
7329
|
|
|
} |
|
7330
|
|
|
break; |
|
7331
|
|
|
case TOOL_LP_FINAL_ITEM: |
|
7332
|
|
|
$return .= $this->getSavedFinalItem(); |
|
7333
|
|
|
break; |
|
7334
|
|
|
case TOOL_DOCUMENT: |
|
7335
|
|
|
$tbl_doc = Database::get_course_table(TABLE_DOCUMENT); |
|
7336
|
|
|
$sql_doc = "SELECT path FROM ".$tbl_doc." |
|
7337
|
|
|
WHERE c_id = ".$course_id." AND iid = ".intval($row['path']); |
|
7338
|
|
|
$result = Database::query($sql_doc); |
|
7339
|
|
|
$path_file = Database::result($result, 0, 0); |
|
7340
|
|
|
$path_parts = pathinfo($path_file); |
|
7341
|
|
|
// TODO: Correct the following naive comparisons. |
|
7342
|
|
|
if (in_array($path_parts['extension'], [ |
|
7343
|
|
|
'html', |
|
7344
|
|
|
'txt', |
|
7345
|
|
|
'png', |
|
7346
|
|
|
'jpg', |
|
7347
|
|
|
'JPG', |
|
7348
|
|
|
'jpeg', |
|
7349
|
|
|
'JPEG', |
|
7350
|
|
|
'gif', |
|
7351
|
|
|
'swf', |
|
7352
|
|
|
'pdf', |
|
7353
|
|
|
'htm', |
|
7354
|
|
|
])) { |
|
7355
|
|
|
$return .= $this->display_document($row['path'], true, true); |
|
7356
|
|
|
} |
|
7357
|
|
|
break; |
|
7358
|
|
|
case TOOL_HOTPOTATOES: |
|
7359
|
|
|
$return .= $this->display_document($row['path'], false, true); |
|
7360
|
|
|
break; |
|
7361
|
|
|
} |
|
7362
|
|
|
$return .= '</div>'; |
|
7363
|
|
|
} |
|
7364
|
|
|
} |
|
7365
|
|
|
|
|
7366
|
|
|
return $return; |
|
7367
|
|
|
} |
|
7368
|
|
|
|
|
7369
|
|
|
/** |
|
7370
|
|
|
* Shows the needed forms for editing a specific item. |
|
7371
|
|
|
* |
|
7372
|
|
|
* @param int $item_id |
|
7373
|
|
|
* |
|
7374
|
|
|
* @throws Exception |
|
7375
|
|
|
* @throws HTML_QuickForm_Error |
|
7376
|
|
|
* |
|
7377
|
|
|
* @return string |
|
7378
|
|
|
*/ |
|
7379
|
|
|
public function display_edit_item($item_id) |
|
7380
|
|
|
{ |
|
7381
|
|
|
$course_id = api_get_course_int_id(); |
|
7382
|
|
|
$return = ''; |
|
7383
|
|
|
$item_id = (int) $item_id; |
|
7384
|
|
|
|
|
7385
|
|
|
if (empty($item_id)) { |
|
7386
|
|
|
return ''; |
|
7387
|
|
|
} |
|
7388
|
|
|
|
|
7389
|
|
|
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
7390
|
|
|
$sql = "SELECT * FROM $tbl_lp_item |
|
7391
|
|
|
WHERE iid = ".$item_id; |
|
7392
|
|
|
$res = Database::query($sql); |
|
7393
|
|
|
$row = Database::fetch_array($res); |
|
7394
|
|
|
switch ($row['item_type']) { |
|
7395
|
|
|
case 'dir': |
|
7396
|
|
|
case 'asset': |
|
7397
|
|
|
case 'sco': |
|
7398
|
|
|
if (isset($_GET['view']) && $_GET['view'] == 'build') { |
|
7399
|
|
|
$return .= $this->display_manipulate($item_id, $row['item_type']); |
|
7400
|
|
|
$return .= $this->display_item_form( |
|
7401
|
|
|
$row['item_type'], |
|
7402
|
|
|
get_lang('EditCurrentChapter').' :', |
|
7403
|
|
|
'edit', |
|
7404
|
|
|
$item_id, |
|
7405
|
|
|
$row |
|
7406
|
|
|
); |
|
7407
|
|
|
} else { |
|
7408
|
|
|
$return .= $this->display_item_form( |
|
7409
|
|
|
$row['item_type'], |
|
7410
|
|
|
get_lang('EditCurrentChapter').' :', |
|
7411
|
|
|
'edit_item', |
|
7412
|
|
|
$item_id, |
|
7413
|
|
|
$row |
|
7414
|
|
|
); |
|
7415
|
|
|
} |
|
7416
|
|
|
break; |
|
7417
|
|
|
case TOOL_DOCUMENT: |
|
7418
|
|
|
$tbl_doc = Database::get_course_table(TABLE_DOCUMENT); |
|
7419
|
|
|
$sql = "SELECT lp.*, doc.path as dir |
|
7420
|
|
|
FROM $tbl_lp_item as lp |
|
7421
|
|
|
LEFT JOIN $tbl_doc as doc |
|
7422
|
|
|
ON (doc.iid = lp.path AND lp.c_id = doc.c_id) |
|
7423
|
|
|
WHERE |
|
7424
|
|
|
doc.c_id = $course_id AND |
|
7425
|
|
|
lp.iid = ".$item_id; |
|
7426
|
|
|
$res_step = Database::query($sql); |
|
7427
|
|
|
$row_step = Database::fetch_array($res_step, 'ASSOC'); |
|
7428
|
|
|
$return .= $this->display_manipulate( |
|
7429
|
|
|
$item_id, |
|
7430
|
|
|
$row['item_type'] |
|
7431
|
|
|
); |
|
7432
|
|
|
$return .= $this->display_document_form( |
|
7433
|
|
|
'edit', |
|
7434
|
|
|
$item_id, |
|
7435
|
|
|
$row_step |
|
7436
|
|
|
); |
|
7437
|
|
|
break; |
|
7438
|
|
|
case TOOL_LINK: |
|
7439
|
|
|
$link_id = (string) $row['path']; |
|
7440
|
|
|
if (ctype_digit($link_id)) { |
|
7441
|
|
|
$tbl_link = Database::get_course_table(TABLE_LINK); |
|
7442
|
|
|
$sql_select = 'SELECT url FROM '.$tbl_link.' |
|
7443
|
|
|
WHERE c_id = '.$course_id.' AND iid = '.intval($link_id); |
|
7444
|
|
|
$res_link = Database::query($sql_select); |
|
7445
|
|
|
$row_link = Database::fetch_array($res_link); |
|
7446
|
|
|
if (is_array($row_link)) { |
|
7447
|
|
|
$row['url'] = $row_link['url']; |
|
7448
|
|
|
} |
|
7449
|
|
|
} |
|
7450
|
|
|
$return .= $this->display_manipulate( |
|
7451
|
|
|
$item_id, |
|
7452
|
|
|
$row['item_type'] |
|
7453
|
|
|
); |
|
7454
|
|
|
$return .= $this->display_link_form('edit', $item_id, $row); |
|
7455
|
|
|
break; |
|
7456
|
|
|
case TOOL_LP_FINAL_ITEM: |
|
7457
|
|
|
Session::write('finalItem', true); |
|
7458
|
|
|
$tbl_doc = Database::get_course_table(TABLE_DOCUMENT); |
|
7459
|
|
|
$sql = "SELECT lp.*, doc.path as dir |
|
7460
|
|
|
FROM $tbl_lp_item as lp |
|
7461
|
|
|
LEFT JOIN $tbl_doc as doc |
|
7462
|
|
|
ON (doc.iid = lp.path AND lp.c_id = doc.c_id) |
|
7463
|
|
|
WHERE |
|
7464
|
|
|
doc.c_id = $course_id AND |
|
7465
|
|
|
lp.iid = ".$item_id; |
|
7466
|
|
|
$res_step = Database::query($sql); |
|
7467
|
|
|
$row_step = Database::fetch_array($res_step, 'ASSOC'); |
|
7468
|
|
|
$return .= $this->display_manipulate( |
|
7469
|
|
|
$item_id, |
|
7470
|
|
|
$row['item_type'] |
|
7471
|
|
|
); |
|
7472
|
|
|
$return .= $this->display_document_form( |
|
7473
|
|
|
'edit', |
|
7474
|
|
|
$item_id, |
|
7475
|
|
|
$row_step |
|
7476
|
|
|
); |
|
7477
|
|
|
break; |
|
7478
|
|
|
case TOOL_QUIZ: |
|
7479
|
|
|
$return .= $this->display_manipulate($item_id, $row['item_type']); |
|
7480
|
|
|
$return .= $this->display_quiz_form('edit', $item_id, $row); |
|
7481
|
|
|
break; |
|
7482
|
|
|
case TOOL_HOTPOTATOES: |
|
7483
|
|
|
$return .= $this->display_manipulate($item_id, $row['item_type']); |
|
7484
|
|
|
$return .= $this->display_hotpotatoes_form('edit', $item_id, $row); |
|
7485
|
|
|
break; |
|
7486
|
|
|
case TOOL_STUDENTPUBLICATION: |
|
7487
|
|
|
$return .= $this->display_manipulate($item_id, $row['item_type']); |
|
7488
|
|
|
$return .= $this->display_student_publication_form('edit', $item_id, $row); |
|
7489
|
|
|
break; |
|
7490
|
|
|
case TOOL_FORUM: |
|
7491
|
|
|
$return .= $this->display_manipulate($item_id, $row['item_type']); |
|
7492
|
|
|
$return .= $this->display_forum_form('edit', $item_id, $row); |
|
7493
|
|
|
break; |
|
7494
|
|
|
case TOOL_THREAD: |
|
7495
|
|
|
$return .= $this->display_manipulate($item_id, $row['item_type']); |
|
7496
|
|
|
$return .= $this->display_thread_form('edit', $item_id, $row); |
|
7497
|
|
|
break; |
|
7498
|
|
|
} |
|
7499
|
|
|
|
|
7500
|
|
|
return $return; |
|
7501
|
|
|
} |
|
7502
|
|
|
|
|
7503
|
|
|
/** |
|
7504
|
|
|
* Function that displays a list with al the resources that |
|
7505
|
|
|
* could be added to the learning path. |
|
7506
|
|
|
* |
|
7507
|
|
|
* @throws Exception |
|
7508
|
|
|
* @throws HTML_QuickForm_Error |
|
7509
|
|
|
* |
|
7510
|
|
|
* @return bool |
|
7511
|
|
|
*/ |
|
7512
|
|
|
public function display_resources() |
|
7513
|
|
|
{ |
|
7514
|
|
|
$course_code = api_get_course_id(); |
|
7515
|
|
|
|
|
7516
|
|
|
// Get all the docs. |
|
7517
|
|
|
$documents = $this->get_documents(true); |
|
7518
|
|
|
|
|
7519
|
|
|
// Get all the exercises. |
|
7520
|
|
|
$exercises = $this->get_exercises(); |
|
7521
|
|
|
|
|
7522
|
|
|
// Get all the links. |
|
7523
|
|
|
$links = $this->get_links(); |
|
7524
|
|
|
|
|
7525
|
|
|
// Get all the student publications. |
|
7526
|
|
|
$works = $this->get_student_publications(); |
|
7527
|
|
|
|
|
7528
|
|
|
// Get all the forums. |
|
7529
|
|
|
$forums = $this->get_forums(null, $course_code); |
|
7530
|
|
|
|
|
7531
|
|
|
// Get the final item form (see BT#11048) . |
|
7532
|
|
|
$finish = $this->getFinalItemForm(); |
|
7533
|
|
|
|
|
7534
|
|
|
$headers = [ |
|
7535
|
|
|
Display::return_icon('folder_document.png', get_lang('Documents'), [], ICON_SIZE_BIG), |
|
7536
|
|
|
Display::return_icon('quiz.png', get_lang('Quiz'), [], ICON_SIZE_BIG), |
|
7537
|
|
|
Display::return_icon('links.png', get_lang('Links'), [], ICON_SIZE_BIG), |
|
7538
|
|
|
Display::return_icon('works.png', get_lang('Works'), [], ICON_SIZE_BIG), |
|
7539
|
|
|
Display::return_icon('forum.png', get_lang('Forums'), [], ICON_SIZE_BIG), |
|
7540
|
|
|
Display::return_icon('add_learnpath_section.png', get_lang('NewChapter'), [], ICON_SIZE_BIG), |
|
7541
|
|
|
Display::return_icon('certificate.png', get_lang('Certificate'), [], ICON_SIZE_BIG), |
|
7542
|
|
|
]; |
|
7543
|
|
|
|
|
7544
|
|
|
echo Display::return_message(get_lang('ClickOnTheLearnerViewToSeeYourLearningPath'), 'normal'); |
|
7545
|
|
|
$dir = $this->display_item_form('dir', get_lang('EnterDataNewChapter'), 'add_item'); |
|
7546
|
|
|
echo Display::tabs( |
|
7547
|
|
|
$headers, |
|
7548
|
|
|
[ |
|
7549
|
|
|
$documents, |
|
7550
|
|
|
$exercises, |
|
7551
|
|
|
$links, |
|
7552
|
|
|
$works, |
|
7553
|
|
|
$forums, |
|
7554
|
|
|
$dir, |
|
7555
|
|
|
$finish, |
|
7556
|
|
|
], |
|
7557
|
|
|
'resource_tab' |
|
7558
|
|
|
); |
|
7559
|
|
|
|
|
7560
|
|
|
return true; |
|
7561
|
|
|
} |
|
7562
|
|
|
|
|
7563
|
|
|
/** |
|
7564
|
|
|
* Returns the extension of a document. |
|
7565
|
|
|
* |
|
7566
|
|
|
* @param string $filename |
|
7567
|
|
|
* |
|
7568
|
|
|
* @return string Extension (part after the last dot) |
|
7569
|
|
|
*/ |
|
7570
|
|
|
public function get_extension($filename) |
|
7571
|
|
|
{ |
|
7572
|
|
|
$explode = explode('.', $filename); |
|
7573
|
|
|
|
|
7574
|
|
|
return $explode[count($explode) - 1]; |
|
7575
|
|
|
} |
|
7576
|
|
|
|
|
7577
|
|
|
/** |
|
7578
|
|
|
* Displays a document by id. |
|
7579
|
|
|
* |
|
7580
|
|
|
* @param int $id |
|
7581
|
|
|
* @param bool $show_title |
|
7582
|
|
|
* @param bool $iframe |
|
7583
|
|
|
* @param bool $edit_link |
|
7584
|
|
|
* |
|
7585
|
|
|
* @return string |
|
7586
|
|
|
*/ |
|
7587
|
|
|
public function display_document($id, $show_title = false, $iframe = true, $edit_link = false) |
|
7588
|
|
|
{ |
|
7589
|
|
|
$_course = api_get_course_info(); |
|
7590
|
|
|
$course_id = api_get_course_int_id(); |
|
7591
|
|
|
$id = (int) $id; |
|
7592
|
|
|
$return = ''; |
|
7593
|
|
|
$table = Database::get_course_table(TABLE_DOCUMENT); |
|
7594
|
|
|
$sql_doc = "SELECT * FROM $table |
|
7595
|
|
|
WHERE c_id = $course_id AND iid = $id"; |
|
7596
|
|
|
$res_doc = Database::query($sql_doc); |
|
7597
|
|
|
$row_doc = Database::fetch_array($res_doc); |
|
7598
|
|
|
|
|
7599
|
|
|
// TODO: Add a path filter. |
|
7600
|
|
|
if ($iframe) { |
|
7601
|
|
|
$return .= '<iframe id="learnpath_preview_frame" frameborder="0" height="400" width="100%" scrolling="auto" src="'.api_get_path(WEB_COURSE_PATH).$_course['path'].'/document'.str_replace('%2F', '/', urlencode($row_doc['path'])).'?'.api_get_cidreq().'"></iframe>'; |
|
7602
|
|
|
} else { |
|
7603
|
|
|
$return .= file_get_contents(api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/'.$row_doc['path']); |
|
7604
|
|
|
} |
|
7605
|
|
|
|
|
7606
|
|
|
return $return; |
|
7607
|
|
|
} |
|
7608
|
|
|
|
|
7609
|
|
|
/** |
|
7610
|
|
|
* Return HTML form to add/edit a quiz. |
|
7611
|
|
|
* |
|
7612
|
|
|
* @param string $action Action (add/edit) |
|
7613
|
|
|
* @param int $id Item ID if already exists |
|
7614
|
|
|
* @param mixed $extra_info Extra information (quiz ID if integer) |
|
7615
|
|
|
* |
|
7616
|
|
|
* @throws Exception |
|
7617
|
|
|
* |
|
7618
|
|
|
* @return string HTML form |
|
7619
|
|
|
*/ |
|
7620
|
|
|
public function display_quiz_form($action = 'add', $id = 0, $extra_info = '') |
|
7621
|
|
|
{ |
|
7622
|
|
|
$course_id = api_get_course_int_id(); |
|
7623
|
|
|
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
7624
|
|
|
$tbl_quiz = Database::get_course_table(TABLE_QUIZ_TEST); |
|
7625
|
|
|
|
|
7626
|
|
|
if ($id != 0 && is_array($extra_info)) { |
|
7627
|
|
|
$item_title = $extra_info['title']; |
|
7628
|
|
|
$item_description = $extra_info['description']; |
|
7629
|
|
|
} elseif (is_numeric($extra_info)) { |
|
7630
|
|
|
$sql = "SELECT title, description |
|
7631
|
|
|
FROM $tbl_quiz |
|
7632
|
|
|
WHERE c_id = $course_id AND iid = ".$extra_info; |
|
7633
|
|
|
|
|
7634
|
|
|
$result = Database::query($sql); |
|
7635
|
|
|
$row = Database::fetch_array($result); |
|
7636
|
|
|
$item_title = $row['title']; |
|
7637
|
|
|
$item_description = $row['description']; |
|
7638
|
|
|
} else { |
|
7639
|
|
|
$item_title = ''; |
|
7640
|
|
|
$item_description = ''; |
|
7641
|
|
|
} |
|
7642
|
|
|
$item_title = Security::remove_XSS($item_title); |
|
7643
|
|
|
$item_description = Security::remove_XSS($item_description); |
|
7644
|
|
|
|
|
7645
|
|
|
if ($id != 0 && is_array($extra_info)) { |
|
7646
|
|
|
$parent = $extra_info['parent_item_id']; |
|
7647
|
|
|
} else { |
|
7648
|
|
|
$parent = 0; |
|
7649
|
|
|
} |
|
7650
|
|
|
|
|
7651
|
|
|
$sql = "SELECT * FROM $tbl_lp_item |
|
7652
|
|
|
WHERE c_id = $course_id AND lp_id = ".$this->lp_id; |
|
7653
|
|
|
|
|
7654
|
|
|
$result = Database::query($sql); |
|
7655
|
|
|
$arrLP = []; |
|
7656
|
|
|
while ($row = Database::fetch_array($result)) { |
|
7657
|
|
|
$arrLP[] = [ |
|
7658
|
|
|
'id' => $row['iid'], |
|
7659
|
|
|
'item_type' => $row['item_type'], |
|
7660
|
|
|
'title' => $row['title'], |
|
7661
|
|
|
'path' => $row['path'], |
|
7662
|
|
|
'description' => $row['description'], |
|
7663
|
|
|
'parent_item_id' => $row['parent_item_id'], |
|
7664
|
|
|
'previous_item_id' => $row['previous_item_id'], |
|
7665
|
|
|
'next_item_id' => $row['next_item_id'], |
|
7666
|
|
|
'display_order' => $row['display_order'], |
|
7667
|
|
|
'max_score' => $row['max_score'], |
|
7668
|
|
|
'min_score' => $row['min_score'], |
|
7669
|
|
|
'mastery_score' => $row['mastery_score'], |
|
7670
|
|
|
'prerequisite' => $row['prerequisite'], |
|
7671
|
|
|
'max_time_allowed' => $row['max_time_allowed'], |
|
7672
|
|
|
]; |
|
7673
|
|
|
} |
|
7674
|
|
|
|
|
7675
|
|
|
$this->tree_array($arrLP); |
|
7676
|
|
|
$arrLP = isset($this->arrMenu) ? $this->arrMenu : []; |
|
7677
|
|
|
unset($this->arrMenu); |
|
7678
|
|
|
|
|
7679
|
|
|
$form = new FormValidator( |
|
7680
|
|
|
'quiz_form', |
|
7681
|
|
|
'POST', |
|
7682
|
|
|
$this->getCurrentBuildingModeURL() |
|
7683
|
|
|
); |
|
7684
|
|
|
$defaults = []; |
|
7685
|
|
|
|
|
7686
|
|
|
if ($action == 'add') { |
|
7687
|
|
|
$legend = get_lang('CreateTheExercise'); |
|
7688
|
|
|
} elseif ($action == 'move') { |
|
7689
|
|
|
$legend = get_lang('MoveTheCurrentExercise'); |
|
7690
|
|
|
} else { |
|
7691
|
|
|
$legend = get_lang('EditCurrentExecice'); |
|
7692
|
|
|
} |
|
7693
|
|
|
|
|
7694
|
|
|
if (isset($_GET['edit']) && $_GET['edit'] == 'true') { |
|
7695
|
|
|
$legend .= Display::return_message(get_lang('Warning').' ! '.get_lang('WarningEditingDocument')); |
|
7696
|
|
|
} |
|
7697
|
|
|
|
|
7698
|
|
|
$form->addHeader($legend); |
|
7699
|
|
|
|
|
7700
|
|
|
if ($action != 'move') { |
|
7701
|
|
|
$form->addText('title', get_lang('Title'), true, ['id' => 'idTitle']); |
|
7702
|
|
|
$defaults['title'] = $item_title; |
|
7703
|
|
|
} |
|
7704
|
|
|
|
|
7705
|
|
|
// Select for Parent item, root or chapter |
|
7706
|
|
|
$selectParent = $form->addSelect( |
|
7707
|
|
|
'parent', |
|
7708
|
|
|
get_lang('Parent'), |
|
7709
|
|
|
[], |
|
7710
|
|
|
['id' => 'idParent', 'onchange' => 'load_cbo(this.value);'] |
|
7711
|
|
|
); |
|
7712
|
|
|
$selectParent->addOption($this->name, 0); |
|
7713
|
|
|
|
|
7714
|
|
|
$arrHide = [ |
|
7715
|
|
|
$id, |
|
7716
|
|
|
]; |
|
7717
|
|
|
for ($i = 0; $i < count($arrLP); $i++) { |
|
|
|
|
|
|
7718
|
|
|
if ($action != 'add') { |
|
7719
|
|
|
if ( |
|
7720
|
|
|
($arrLP[$i]['item_type'] == 'dir') && |
|
7721
|
|
|
!in_array($arrLP[$i]['id'], $arrHide) && |
|
7722
|
|
|
!in_array($arrLP[$i]['parent_item_id'], $arrHide) |
|
7723
|
|
|
) { |
|
7724
|
|
|
$selectParent->addOption( |
|
7725
|
|
|
$arrLP[$i]['title'], |
|
7726
|
|
|
$arrLP[$i]['id'], |
|
7727
|
|
|
['style' => 'padding-left: '.(20 + $arrLP[$i]['depth'] * 20).'px'] |
|
7728
|
|
|
); |
|
7729
|
|
|
|
|
7730
|
|
|
if ($parent == $arrLP[$i]['id']) { |
|
7731
|
|
|
$selectParent->setSelected($arrLP[$i]['id']); |
|
7732
|
|
|
} |
|
7733
|
|
|
} else { |
|
7734
|
|
|
$arrHide[] = $arrLP[$i]['id']; |
|
7735
|
|
|
} |
|
7736
|
|
|
} else { |
|
7737
|
|
|
if ($arrLP[$i]['item_type'] == 'dir') { |
|
7738
|
|
|
$selectParent->addOption( |
|
7739
|
|
|
$arrLP[$i]['title'], |
|
7740
|
|
|
$arrLP[$i]['id'], |
|
7741
|
|
|
['style' => 'padding-left: '.(20 + $arrLP[$i]['depth'] * 20).'px'] |
|
7742
|
|
|
); |
|
7743
|
|
|
|
|
7744
|
|
|
if ($parent == $arrLP[$i]['id']) { |
|
7745
|
|
|
$selectParent->setSelected($arrLP[$i]['id']); |
|
7746
|
|
|
} |
|
7747
|
|
|
} |
|
7748
|
|
|
} |
|
7749
|
|
|
} |
|
7750
|
|
|
if (is_array($arrLP)) { |
|
7751
|
|
|
reset($arrLP); |
|
7752
|
|
|
} |
|
7753
|
|
|
|
|
7754
|
|
|
$selectPrevious = $form->addSelect( |
|
7755
|
|
|
'previous', |
|
7756
|
|
|
get_lang('Position'), |
|
7757
|
|
|
[], |
|
7758
|
|
|
['id' => 'previous'] |
|
7759
|
|
|
); |
|
7760
|
|
|
$selectPrevious->addOption(get_lang('FirstPosition'), 0); |
|
7761
|
|
|
|
|
7762
|
|
|
for ($i = 0; $i < count($arrLP); $i++) { |
|
|
|
|
|
|
7763
|
|
|
if ($arrLP[$i]['parent_item_id'] == $parent && |
|
7764
|
|
|
$arrLP[$i]['id'] != $id |
|
7765
|
|
|
) { |
|
7766
|
|
|
$selectPrevious->addOption( |
|
7767
|
|
|
get_lang('After').' "'.$arrLP[$i]['title'].'"', |
|
7768
|
|
|
$arrLP[$i]['id'] |
|
7769
|
|
|
); |
|
7770
|
|
|
|
|
7771
|
|
|
if (is_array($extra_info)) { |
|
7772
|
|
|
if ($extra_info['previous_item_id'] == $arrLP[$i]['id']) { |
|
7773
|
|
|
$selectPrevious->setSelected($arrLP[$i]['id']); |
|
7774
|
|
|
} |
|
7775
|
|
|
} elseif ($action == 'add') { |
|
7776
|
|
|
$selectPrevious->setSelected($arrLP[$i]['id']); |
|
7777
|
|
|
} |
|
7778
|
|
|
} |
|
7779
|
|
|
} |
|
7780
|
|
|
|
|
7781
|
|
|
if ($action != 'move') { |
|
7782
|
|
|
$arrHide = []; |
|
7783
|
|
|
for ($i = 0; $i < count($arrLP); $i++) { |
|
|
|
|
|
|
7784
|
|
|
if ($arrLP[$i]['id'] != $id && $arrLP[$i]['item_type'] != 'dir') { |
|
7785
|
|
|
$arrHide[$arrLP[$i]['id']]['value'] = $arrLP[$i]['title']; |
|
7786
|
|
|
} |
|
7787
|
|
|
} |
|
7788
|
|
|
} |
|
7789
|
|
|
|
|
7790
|
|
|
if ($action == 'add') { |
|
7791
|
|
|
$form->addButtonSave(get_lang('AddExercise'), 'submit_button'); |
|
7792
|
|
|
} else { |
|
7793
|
|
|
$form->addButtonSave(get_lang('EditCurrentExecice'), 'submit_button'); |
|
7794
|
|
|
} |
|
7795
|
|
|
|
|
7796
|
|
|
if ($action == 'move') { |
|
7797
|
|
|
$form->addHidden('title', $item_title); |
|
7798
|
|
|
$form->addHidden('description', $item_description); |
|
7799
|
|
|
} |
|
7800
|
|
|
|
|
7801
|
|
|
if (is_numeric($extra_info)) { |
|
7802
|
|
|
$form->addHidden('path', $extra_info); |
|
7803
|
|
|
} elseif (is_array($extra_info)) { |
|
7804
|
|
|
$form->addHidden('path', $extra_info['path']); |
|
7805
|
|
|
} |
|
7806
|
|
|
|
|
7807
|
|
|
$form->addHidden('type', TOOL_QUIZ); |
|
7808
|
|
|
$form->addHidden('post_time', time()); |
|
7809
|
|
|
$form->setDefaults($defaults); |
|
7810
|
|
|
|
|
7811
|
|
|
return '<div class="sectioncomment">'.$form->returnForm().'</div>'; |
|
7812
|
|
|
} |
|
7813
|
|
|
|
|
7814
|
|
|
/** |
|
7815
|
|
|
* Addition of Hotpotatoes tests. |
|
7816
|
|
|
* |
|
7817
|
|
|
* @param string $action |
|
7818
|
|
|
* @param int $id Internal ID of the item |
|
7819
|
|
|
* @param string $extra_info |
|
7820
|
|
|
* |
|
7821
|
|
|
* @return string HTML structure to display the hotpotatoes addition formular |
|
7822
|
|
|
*/ |
|
7823
|
|
|
public function display_hotpotatoes_form($action = 'add', $id = 0, $extra_info = '') |
|
7824
|
|
|
{ |
|
7825
|
|
|
$course_id = api_get_course_int_id(); |
|
7826
|
|
|
$uploadPath = DIR_HOTPOTATOES; //defined in main_api |
|
7827
|
|
|
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
7828
|
|
|
|
|
7829
|
|
|
if ($id != 0 && is_array($extra_info)) { |
|
7830
|
|
|
$item_title = stripslashes($extra_info['title']); |
|
7831
|
|
|
$item_description = stripslashes($extra_info['description']); |
|
7832
|
|
|
} elseif (is_numeric($extra_info)) { |
|
7833
|
|
|
$TBL_DOCUMENT = Database::get_course_table(TABLE_DOCUMENT); |
|
7834
|
|
|
|
|
7835
|
|
|
$sql = "SELECT * FROM ".$TBL_DOCUMENT." |
|
7836
|
|
|
WHERE |
|
7837
|
|
|
c_id = ".$course_id." AND |
|
7838
|
|
|
path LIKE '".$uploadPath."/%/%htm%' AND |
|
7839
|
|
|
iid = ".(int) $extra_info." |
|
7840
|
|
|
ORDER BY iid ASC"; |
|
7841
|
|
|
|
|
7842
|
|
|
$res_hot = Database::query($sql); |
|
7843
|
|
|
$row = Database::fetch_array($res_hot); |
|
7844
|
|
|
|
|
7845
|
|
|
$item_title = $row['title']; |
|
7846
|
|
|
$item_description = $row['description']; |
|
7847
|
|
|
|
|
7848
|
|
|
if (!empty($row['comment'])) { |
|
7849
|
|
|
$item_title = $row['comment']; |
|
7850
|
|
|
} |
|
7851
|
|
|
} else { |
|
7852
|
|
|
$item_title = ''; |
|
7853
|
|
|
$item_description = ''; |
|
7854
|
|
|
} |
|
7855
|
|
|
|
|
7856
|
|
|
if ($id != 0 && is_array($extra_info)) { |
|
7857
|
|
|
$parent = $extra_info['parent_item_id']; |
|
7858
|
|
|
} else { |
|
7859
|
|
|
$parent = 0; |
|
7860
|
|
|
} |
|
7861
|
|
|
|
|
7862
|
|
|
$sql = "SELECT * FROM $tbl_lp_item |
|
7863
|
|
|
WHERE c_id = $course_id AND lp_id = ".$this->lp_id; |
|
7864
|
|
|
$result = Database::query($sql); |
|
7865
|
|
|
$arrLP = []; |
|
7866
|
|
|
while ($row = Database::fetch_array($result)) { |
|
7867
|
|
|
$arrLP[] = [ |
|
7868
|
|
|
'id' => $row['id'], |
|
7869
|
|
|
'item_type' => $row['item_type'], |
|
7870
|
|
|
'title' => $row['title'], |
|
7871
|
|
|
'path' => $row['path'], |
|
7872
|
|
|
'description' => $row['description'], |
|
7873
|
|
|
'parent_item_id' => $row['parent_item_id'], |
|
7874
|
|
|
'previous_item_id' => $row['previous_item_id'], |
|
7875
|
|
|
'next_item_id' => $row['next_item_id'], |
|
7876
|
|
|
'display_order' => $row['display_order'], |
|
7877
|
|
|
'max_score' => $row['max_score'], |
|
7878
|
|
|
'min_score' => $row['min_score'], |
|
7879
|
|
|
'mastery_score' => $row['mastery_score'], |
|
7880
|
|
|
'prerequisite' => $row['prerequisite'], |
|
7881
|
|
|
'max_time_allowed' => $row['max_time_allowed'], |
|
7882
|
|
|
]; |
|
7883
|
|
|
} |
|
7884
|
|
|
|
|
7885
|
|
|
$legend = '<legend>'; |
|
7886
|
|
|
if ($action == 'add') { |
|
7887
|
|
|
$legend .= get_lang('CreateTheExercise'); |
|
7888
|
|
|
} elseif ($action == 'move') { |
|
7889
|
|
|
$legend .= get_lang('MoveTheCurrentExercise'); |
|
7890
|
|
|
} else { |
|
7891
|
|
|
$legend .= get_lang('EditCurrentExecice'); |
|
7892
|
|
|
} |
|
7893
|
|
|
if (isset($_GET['edit']) && $_GET['edit'] == 'true') { |
|
7894
|
|
|
$legend .= Display:: return_message( |
|
7895
|
|
|
get_lang('Warning').' ! '.get_lang('WarningEditingDocument') |
|
7896
|
|
|
); |
|
7897
|
|
|
} |
|
7898
|
|
|
$legend .= '</legend>'; |
|
7899
|
|
|
|
|
7900
|
|
|
$return = '<form method="POST">'; |
|
7901
|
|
|
$return .= $legend; |
|
7902
|
|
|
$return .= '<table cellpadding="0" cellspacing="0" class="lp_form">'; |
|
7903
|
|
|
$return .= '<tr>'; |
|
7904
|
|
|
$return .= '<td class="label"><label for="idParent">'.get_lang('Parent').' :</label></td>'; |
|
7905
|
|
|
$return .= '<td class="input">'; |
|
7906
|
|
|
$return .= '<select id="idParent" name="parent" onChange="javascript: load_cbo(this.value);" size="1">'; |
|
7907
|
|
|
$return .= '<option class="top" value="0">'.$this->name.'</option>'; |
|
7908
|
|
|
$arrHide = [ |
|
7909
|
|
|
$id, |
|
7910
|
|
|
]; |
|
7911
|
|
|
|
|
7912
|
|
|
if (count($arrLP) > 0) { |
|
7913
|
|
|
for ($i = 0; $i < count($arrLP); $i++) { |
|
|
|
|
|
|
7914
|
|
|
if ($action != 'add') { |
|
7915
|
|
|
if ($arrLP[$i]['item_type'] == 'dir' && |
|
7916
|
|
|
!in_array($arrLP[$i]['id'], $arrHide) && |
|
7917
|
|
|
!in_array($arrLP[$i]['parent_item_id'], $arrHide) |
|
7918
|
|
|
) { |
|
7919
|
|
|
$return .= '<option '.(($parent == $arrLP[$i]['id']) ? 'selected="selected" ' : '').'style="padding-left:'.($arrLP[$i]['depth'] * 10).'px;" value="'.$arrLP[$i]['id'].'">'.$arrLP[$i]['title'].'</option>'; |
|
7920
|
|
|
} else { |
|
7921
|
|
|
$arrHide[] = $arrLP[$i]['id']; |
|
7922
|
|
|
} |
|
7923
|
|
|
} else { |
|
7924
|
|
|
if ($arrLP[$i]['item_type'] == 'dir') { |
|
7925
|
|
|
$return .= '<option '.(($parent == $arrLP[$i]['id']) ? 'selected="selected" ' : '').'style="padding-left:'.($arrLP[$i]['depth'] * 10).'px;" value="'.$arrLP[$i]['id'].'">'.$arrLP[$i]['title'].'</option>'; |
|
7926
|
|
|
} |
|
7927
|
|
|
} |
|
7928
|
|
|
} |
|
7929
|
|
|
reset($arrLP); |
|
7930
|
|
|
} |
|
7931
|
|
|
|
|
7932
|
|
|
$return .= '</select>'; |
|
7933
|
|
|
$return .= '</td>'; |
|
7934
|
|
|
$return .= '</tr>'; |
|
7935
|
|
|
$return .= '<tr>'; |
|
7936
|
|
|
$return .= '<td class="label"><label for="previous">'.get_lang('Position').' :</label></td>'; |
|
7937
|
|
|
$return .= '<td class="input">'; |
|
7938
|
|
|
$return .= '<select id="previous" name="previous" size="1">'; |
|
7939
|
|
|
$return .= '<option class="top" value="0">'.get_lang('FirstPosition').'</option>'; |
|
7940
|
|
|
|
|
7941
|
|
|
for ($i = 0; $i < count($arrLP); $i++) { |
|
|
|
|
|
|
7942
|
|
|
if ($arrLP[$i]['parent_item_id'] == $parent && $arrLP[$i]['id'] != $id) { |
|
7943
|
|
|
if ($extra_info['previous_item_id'] == $arrLP[$i]['id']) { |
|
7944
|
|
|
$selected = 'selected="selected" '; |
|
7945
|
|
|
} elseif ($action == 'add') { |
|
7946
|
|
|
$selected = 'selected="selected" '; |
|
7947
|
|
|
} else { |
|
7948
|
|
|
$selected = ''; |
|
7949
|
|
|
} |
|
7950
|
|
|
|
|
7951
|
|
|
$return .= '<option '.$selected.'value="'.$arrLP[$i]['id'].'">'.get_lang('After').' "'.$arrLP[$i]['title'].'"</option>'; |
|
7952
|
|
|
} |
|
7953
|
|
|
} |
|
7954
|
|
|
|
|
7955
|
|
|
$return .= '</select>'; |
|
7956
|
|
|
$return .= '</td>'; |
|
7957
|
|
|
$return .= '</tr>'; |
|
7958
|
|
|
|
|
7959
|
|
|
if ($action != 'move') { |
|
7960
|
|
|
$return .= '<tr>'; |
|
7961
|
|
|
$return .= '<td class="label"><label for="idTitle">'.get_lang('Title').' :</label></td>'; |
|
7962
|
|
|
$return .= '<td class="input"><input id="idTitle" name="title" type="text" value="'.$item_title.'" /></td>'; |
|
7963
|
|
|
$return .= '</tr>'; |
|
7964
|
|
|
$id_prerequisite = 0; |
|
7965
|
|
|
if (is_array($arrLP) && count($arrLP) > 0) { |
|
7966
|
|
|
foreach ($arrLP as $key => $value) { |
|
7967
|
|
|
if ($value['id'] == $id) { |
|
7968
|
|
|
$id_prerequisite = $value['prerequisite']; |
|
7969
|
|
|
break; |
|
7970
|
|
|
} |
|
7971
|
|
|
} |
|
7972
|
|
|
|
|
7973
|
|
|
$arrHide = []; |
|
7974
|
|
|
for ($i = 0; $i < count($arrLP); $i++) { |
|
|
|
|
|
|
7975
|
|
|
if ($arrLP[$i]['id'] != $id && $arrLP[$i]['item_type'] != 'dir') { |
|
7976
|
|
|
$arrHide[$arrLP[$i]['id']]['value'] = $arrLP[$i]['title']; |
|
7977
|
|
|
} |
|
7978
|
|
|
} |
|
7979
|
|
|
} |
|
7980
|
|
|
} |
|
7981
|
|
|
|
|
7982
|
|
|
$return .= '<tr>'; |
|
7983
|
|
|
$return .= '<td> </td><td><button class="save" name="submit_button" action="edit" type="submit">'. |
|
7984
|
|
|
get_lang('SaveHotpotatoes').'</button></td>'; |
|
7985
|
|
|
$return .= '</tr>'; |
|
7986
|
|
|
$return .= '</table>'; |
|
7987
|
|
|
|
|
7988
|
|
|
if ($action == 'move') { |
|
7989
|
|
|
$return .= '<input name="title" type="hidden" value="'.$item_title.'" />'; |
|
7990
|
|
|
$return .= '<input name="description" type="hidden" value="'.$item_description.'" />'; |
|
7991
|
|
|
} |
|
7992
|
|
|
|
|
7993
|
|
|
if (is_numeric($extra_info)) { |
|
7994
|
|
|
$return .= '<input name="path" type="hidden" value="'.$extra_info.'" />'; |
|
7995
|
|
|
} elseif (is_array($extra_info)) { |
|
7996
|
|
|
$return .= '<input name="path" type="hidden" value="'.$extra_info['path'].'" />'; |
|
7997
|
|
|
} |
|
7998
|
|
|
$return .= '<input name="type" type="hidden" value="'.TOOL_HOTPOTATOES.'" />'; |
|
7999
|
|
|
$return .= '<input name="post_time" type="hidden" value="'.time().'" />'; |
|
8000
|
|
|
$return .= '</form>'; |
|
8001
|
|
|
|
|
8002
|
|
|
return $return; |
|
8003
|
|
|
} |
|
8004
|
|
|
|
|
8005
|
|
|
/** |
|
8006
|
|
|
* Return the form to display the forum edit/add option. |
|
8007
|
|
|
* |
|
8008
|
|
|
* @param string $action |
|
8009
|
|
|
* @param int $id ID of the lp_item if already exists |
|
8010
|
|
|
* @param string $extra_info |
|
8011
|
|
|
* |
|
8012
|
|
|
* @throws Exception |
|
8013
|
|
|
* |
|
8014
|
|
|
* @return string HTML form |
|
8015
|
|
|
*/ |
|
8016
|
|
|
public function display_forum_form($action = 'add', $id = 0, $extra_info = '') |
|
8017
|
|
|
{ |
|
8018
|
|
|
$course_id = api_get_course_int_id(); |
|
8019
|
|
|
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
8020
|
|
|
$tbl_forum = Database::get_course_table(TABLE_FORUM); |
|
8021
|
|
|
|
|
8022
|
|
|
if ($id != 0 && is_array($extra_info)) { |
|
8023
|
|
|
$item_title = stripslashes($extra_info['title']); |
|
8024
|
|
|
} elseif (is_numeric($extra_info)) { |
|
8025
|
|
|
$sql = "SELECT forum_title as title, forum_comment as comment |
|
8026
|
|
|
FROM ".$tbl_forum." |
|
8027
|
|
|
WHERE c_id = ".$course_id." AND forum_id = ".$extra_info; |
|
8028
|
|
|
|
|
8029
|
|
|
$result = Database::query($sql); |
|
8030
|
|
|
$row = Database::fetch_array($result); |
|
8031
|
|
|
|
|
8032
|
|
|
$item_title = $row['title']; |
|
8033
|
|
|
$item_description = $row['comment']; |
|
8034
|
|
|
} else { |
|
8035
|
|
|
$item_title = ''; |
|
8036
|
|
|
$item_description = ''; |
|
8037
|
|
|
} |
|
8038
|
|
|
|
|
8039
|
|
|
if ($id != 0 && is_array($extra_info)) { |
|
8040
|
|
|
$parent = $extra_info['parent_item_id']; |
|
8041
|
|
|
} else { |
|
8042
|
|
|
$parent = 0; |
|
8043
|
|
|
} |
|
8044
|
|
|
|
|
8045
|
|
|
$sql = "SELECT * FROM $tbl_lp_item |
|
8046
|
|
|
WHERE |
|
8047
|
|
|
c_id = $course_id AND |
|
8048
|
|
|
lp_id = ".$this->lp_id; |
|
8049
|
|
|
$result = Database::query($sql); |
|
8050
|
|
|
$arrLP = []; |
|
8051
|
|
|
while ($row = Database::fetch_array($result)) { |
|
8052
|
|
|
$arrLP[] = [ |
|
8053
|
|
|
'id' => $row['iid'], |
|
8054
|
|
|
'item_type' => $row['item_type'], |
|
8055
|
|
|
'title' => $row['title'], |
|
8056
|
|
|
'path' => $row['path'], |
|
8057
|
|
|
'description' => $row['description'], |
|
8058
|
|
|
'parent_item_id' => $row['parent_item_id'], |
|
8059
|
|
|
'previous_item_id' => $row['previous_item_id'], |
|
8060
|
|
|
'next_item_id' => $row['next_item_id'], |
|
8061
|
|
|
'display_order' => $row['display_order'], |
|
8062
|
|
|
'max_score' => $row['max_score'], |
|
8063
|
|
|
'min_score' => $row['min_score'], |
|
8064
|
|
|
'mastery_score' => $row['mastery_score'], |
|
8065
|
|
|
'prerequisite' => $row['prerequisite'], |
|
8066
|
|
|
]; |
|
8067
|
|
|
} |
|
8068
|
|
|
|
|
8069
|
|
|
$this->tree_array($arrLP); |
|
8070
|
|
|
$arrLP = isset($this->arrMenu) ? $this->arrMenu : []; |
|
8071
|
|
|
unset($this->arrMenu); |
|
8072
|
|
|
|
|
8073
|
|
|
if ($action == 'add') { |
|
8074
|
|
|
$legend = get_lang('CreateTheForum'); |
|
8075
|
|
|
} elseif ($action == 'move') { |
|
8076
|
|
|
$legend = get_lang('MoveTheCurrentForum'); |
|
8077
|
|
|
} else { |
|
8078
|
|
|
$legend = get_lang('EditCurrentForum'); |
|
8079
|
|
|
} |
|
8080
|
|
|
|
|
8081
|
|
|
$form = new FormValidator( |
|
8082
|
|
|
'forum_form', |
|
8083
|
|
|
'POST', |
|
8084
|
|
|
$this->getCurrentBuildingModeURL() |
|
8085
|
|
|
); |
|
8086
|
|
|
$defaults = []; |
|
8087
|
|
|
|
|
8088
|
|
|
$form->addHeader($legend); |
|
8089
|
|
|
|
|
8090
|
|
|
if ($action != 'move') { |
|
8091
|
|
|
$form->addText( |
|
8092
|
|
|
'title', |
|
8093
|
|
|
get_lang('Title'), |
|
8094
|
|
|
true, |
|
8095
|
|
|
['id' => 'idTitle', 'class' => 'learnpath_item_form'] |
|
8096
|
|
|
); |
|
8097
|
|
|
$defaults['title'] = $item_title; |
|
8098
|
|
|
} |
|
8099
|
|
|
|
|
8100
|
|
|
$selectParent = $form->addSelect( |
|
8101
|
|
|
'parent', |
|
8102
|
|
|
get_lang('Parent'), |
|
8103
|
|
|
[], |
|
8104
|
|
|
['id' => 'idParent', 'onchange' => 'load_cbo(this.value);', 'class' => 'learnpath_item_form'] |
|
8105
|
|
|
); |
|
8106
|
|
|
$selectParent->addOption($this->name, 0); |
|
8107
|
|
|
$arrHide = [ |
|
8108
|
|
|
$id, |
|
8109
|
|
|
]; |
|
8110
|
|
|
for ($i = 0; $i < count($arrLP); $i++) { |
|
|
|
|
|
|
8111
|
|
|
if ($action != 'add') { |
|
8112
|
|
|
if ($arrLP[$i]['item_type'] == 'dir' && |
|
8113
|
|
|
!in_array($arrLP[$i]['id'], $arrHide) && |
|
8114
|
|
|
!in_array($arrLP[$i]['parent_item_id'], $arrHide) |
|
8115
|
|
|
) { |
|
8116
|
|
|
$selectParent->addOption( |
|
8117
|
|
|
$arrLP[$i]['title'], |
|
8118
|
|
|
$arrLP[$i]['id'], |
|
8119
|
|
|
['style' => 'padding-left: '.(20 + $arrLP[$i]['depth'] * 20).'px'] |
|
8120
|
|
|
); |
|
8121
|
|
|
|
|
8122
|
|
|
if ($parent == $arrLP[$i]['id']) { |
|
8123
|
|
|
$selectParent->setSelected($arrLP[$i]['id']); |
|
8124
|
|
|
} |
|
8125
|
|
|
} else { |
|
8126
|
|
|
$arrHide[] = $arrLP[$i]['id']; |
|
8127
|
|
|
} |
|
8128
|
|
|
} else { |
|
8129
|
|
|
if ($arrLP[$i]['item_type'] == 'dir') { |
|
8130
|
|
|
$selectParent->addOption( |
|
8131
|
|
|
$arrLP[$i]['title'], |
|
8132
|
|
|
$arrLP[$i]['id'], |
|
8133
|
|
|
['style' => 'padding-left: '.(20 + $arrLP[$i]['depth'] * 20).'px'] |
|
8134
|
|
|
); |
|
8135
|
|
|
|
|
8136
|
|
|
if ($parent == $arrLP[$i]['id']) { |
|
8137
|
|
|
$selectParent->setSelected($arrLP[$i]['id']); |
|
8138
|
|
|
} |
|
8139
|
|
|
} |
|
8140
|
|
|
} |
|
8141
|
|
|
} |
|
8142
|
|
|
|
|
8143
|
|
|
if (is_array($arrLP)) { |
|
8144
|
|
|
reset($arrLP); |
|
8145
|
|
|
} |
|
8146
|
|
|
|
|
8147
|
|
|
$selectPrevious = $form->addSelect( |
|
8148
|
|
|
'previous', |
|
8149
|
|
|
get_lang('Position'), |
|
8150
|
|
|
[], |
|
8151
|
|
|
['id' => 'previous', 'class' => 'learnpath_item_form'] |
|
8152
|
|
|
); |
|
8153
|
|
|
$selectPrevious->addOption(get_lang('FirstPosition'), 0); |
|
8154
|
|
|
|
|
8155
|
|
|
for ($i = 0; $i < count($arrLP); $i++) { |
|
|
|
|
|
|
8156
|
|
|
if ($arrLP[$i]['parent_item_id'] == $parent && |
|
8157
|
|
|
$arrLP[$i]['id'] != $id |
|
8158
|
|
|
) { |
|
8159
|
|
|
$selectPrevious->addOption( |
|
8160
|
|
|
get_lang('After').' "'.$arrLP[$i]['title'].'"', |
|
8161
|
|
|
$arrLP[$i]['id'] |
|
8162
|
|
|
); |
|
8163
|
|
|
|
|
8164
|
|
|
if (isset($extra_info['previous_item_id']) && |
|
8165
|
|
|
$extra_info['previous_item_id'] == $arrLP[$i]['id'] |
|
8166
|
|
|
) { |
|
8167
|
|
|
$selectPrevious->setSelected($arrLP[$i]['id']); |
|
8168
|
|
|
} elseif ($action == 'add') { |
|
8169
|
|
|
$selectPrevious->setSelected($arrLP[$i]['id']); |
|
8170
|
|
|
} |
|
8171
|
|
|
} |
|
8172
|
|
|
} |
|
8173
|
|
|
|
|
8174
|
|
|
if ($action != 'move') { |
|
8175
|
|
|
$id_prerequisite = 0; |
|
8176
|
|
|
if (is_array($arrLP)) { |
|
8177
|
|
|
foreach ($arrLP as $key => $value) { |
|
8178
|
|
|
if ($value['id'] == $id) { |
|
8179
|
|
|
$id_prerequisite = $value['prerequisite']; |
|
8180
|
|
|
break; |
|
8181
|
|
|
} |
|
8182
|
|
|
} |
|
8183
|
|
|
} |
|
8184
|
|
|
|
|
8185
|
|
|
$arrHide = []; |
|
8186
|
|
|
for ($i = 0; $i < count($arrLP); $i++) { |
|
|
|
|
|
|
8187
|
|
|
if ($arrLP[$i]['id'] != $id && $arrLP[$i]['item_type'] != 'dir') { |
|
8188
|
|
|
if (isset($extra_info['previous_item_id']) && |
|
8189
|
|
|
$extra_info['previous_item_id'] == $arrLP[$i]['id'] |
|
8190
|
|
|
) { |
|
8191
|
|
|
$s_selected_position = $arrLP[$i]['id']; |
|
8192
|
|
|
} elseif ($action == 'add') { |
|
8193
|
|
|
$s_selected_position = 0; |
|
8194
|
|
|
} |
|
8195
|
|
|
$arrHide[$arrLP[$i]['id']]['value'] = $arrLP[$i]['title']; |
|
8196
|
|
|
} |
|
8197
|
|
|
} |
|
8198
|
|
|
} |
|
8199
|
|
|
|
|
8200
|
|
|
if ($action == 'add') { |
|
8201
|
|
|
$form->addButtonSave(get_lang('AddForumToCourse'), 'submit_button'); |
|
8202
|
|
|
} else { |
|
8203
|
|
|
$form->addButtonSave(get_lang('EditCurrentForum'), 'submit_button'); |
|
8204
|
|
|
} |
|
8205
|
|
|
|
|
8206
|
|
|
if ($action == 'move') { |
|
8207
|
|
|
$form->addHidden('title', $item_title); |
|
8208
|
|
|
$form->addHidden('description', $item_description); |
|
8209
|
|
|
} |
|
8210
|
|
|
|
|
8211
|
|
|
if (is_numeric($extra_info)) { |
|
8212
|
|
|
$form->addHidden('path', $extra_info); |
|
8213
|
|
|
} elseif (is_array($extra_info)) { |
|
8214
|
|
|
$form->addHidden('path', $extra_info['path']); |
|
8215
|
|
|
} |
|
8216
|
|
|
$form->addHidden('type', TOOL_FORUM); |
|
8217
|
|
|
$form->addHidden('post_time', time()); |
|
8218
|
|
|
$form->setDefaults($defaults); |
|
8219
|
|
|
|
|
8220
|
|
|
return '<div class="sectioncomment">'.$form->returnForm().'</div>'; |
|
8221
|
|
|
} |
|
8222
|
|
|
|
|
8223
|
|
|
/** |
|
8224
|
|
|
* Return HTML form to add/edit forum threads. |
|
8225
|
|
|
* |
|
8226
|
|
|
* @param string $action |
|
8227
|
|
|
* @param int $id Item ID if already exists in learning path |
|
8228
|
|
|
* @param string $extra_info |
|
8229
|
|
|
* |
|
8230
|
|
|
* @throws Exception |
|
8231
|
|
|
* |
|
8232
|
|
|
* @return string HTML form |
|
8233
|
|
|
*/ |
|
8234
|
|
|
public function display_thread_form($action = 'add', $id = 0, $extra_info = '') |
|
8235
|
|
|
{ |
|
8236
|
|
|
$course_id = api_get_course_int_id(); |
|
8237
|
|
|
if (empty($course_id)) { |
|
8238
|
|
|
return null; |
|
8239
|
|
|
} |
|
8240
|
|
|
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
8241
|
|
|
$tbl_forum = Database::get_course_table(TABLE_FORUM_THREAD); |
|
8242
|
|
|
|
|
8243
|
|
|
if ($id != 0 && is_array($extra_info)) { |
|
8244
|
|
|
$item_title = stripslashes($extra_info['title']); |
|
8245
|
|
|
} elseif (is_numeric($extra_info)) { |
|
8246
|
|
|
$sql = "SELECT thread_title as title FROM $tbl_forum |
|
8247
|
|
|
WHERE c_id = $course_id AND thread_id = ".$extra_info; |
|
8248
|
|
|
|
|
8249
|
|
|
$result = Database::query($sql); |
|
8250
|
|
|
$row = Database::fetch_array($result); |
|
8251
|
|
|
|
|
8252
|
|
|
$item_title = $row['title']; |
|
8253
|
|
|
$item_description = ''; |
|
8254
|
|
|
} else { |
|
8255
|
|
|
$item_title = ''; |
|
8256
|
|
|
$item_description = ''; |
|
8257
|
|
|
} |
|
8258
|
|
|
|
|
8259
|
|
|
if ($id != 0 && is_array($extra_info)) { |
|
8260
|
|
|
$parent = $extra_info['parent_item_id']; |
|
8261
|
|
|
} else { |
|
8262
|
|
|
$parent = 0; |
|
8263
|
|
|
} |
|
8264
|
|
|
|
|
8265
|
|
|
$sql = "SELECT * FROM $tbl_lp_item |
|
8266
|
|
|
WHERE c_id = $course_id AND lp_id = ".$this->lp_id; |
|
8267
|
|
|
$result = Database::query($sql); |
|
8268
|
|
|
|
|
8269
|
|
|
$arrLP = []; |
|
8270
|
|
|
while ($row = Database::fetch_array($result)) { |
|
8271
|
|
|
$arrLP[] = [ |
|
8272
|
|
|
'id' => $row['iid'], |
|
8273
|
|
|
'item_type' => $row['item_type'], |
|
8274
|
|
|
'title' => $row['title'], |
|
8275
|
|
|
'path' => $row['path'], |
|
8276
|
|
|
'description' => $row['description'], |
|
8277
|
|
|
'parent_item_id' => $row['parent_item_id'], |
|
8278
|
|
|
'previous_item_id' => $row['previous_item_id'], |
|
8279
|
|
|
'next_item_id' => $row['next_item_id'], |
|
8280
|
|
|
'display_order' => $row['display_order'], |
|
8281
|
|
|
'max_score' => $row['max_score'], |
|
8282
|
|
|
'min_score' => $row['min_score'], |
|
8283
|
|
|
'mastery_score' => $row['mastery_score'], |
|
8284
|
|
|
'prerequisite' => $row['prerequisite'], |
|
8285
|
|
|
]; |
|
8286
|
|
|
} |
|
8287
|
|
|
|
|
8288
|
|
|
$this->tree_array($arrLP); |
|
8289
|
|
|
$arrLP = isset($this->arrMenu) ? $this->arrMenu : []; |
|
8290
|
|
|
unset($this->arrMenu); |
|
8291
|
|
|
|
|
8292
|
|
|
$form = new FormValidator( |
|
8293
|
|
|
'thread_form', |
|
8294
|
|
|
'POST', |
|
8295
|
|
|
$this->getCurrentBuildingModeURL() |
|
8296
|
|
|
); |
|
8297
|
|
|
$defaults = []; |
|
8298
|
|
|
|
|
8299
|
|
|
if ($action == 'add') { |
|
8300
|
|
|
$legend = get_lang('CreateTheForum'); |
|
8301
|
|
|
} elseif ($action == 'move') { |
|
8302
|
|
|
$legend = get_lang('MoveTheCurrentForum'); |
|
8303
|
|
|
} else { |
|
8304
|
|
|
$legend = get_lang('EditCurrentForum'); |
|
8305
|
|
|
} |
|
8306
|
|
|
|
|
8307
|
|
|
$form->addHeader($legend); |
|
8308
|
|
|
$selectParent = $form->addSelect( |
|
8309
|
|
|
'parent', |
|
8310
|
|
|
get_lang('Parent'), |
|
8311
|
|
|
[], |
|
8312
|
|
|
['id' => 'idParent', 'onchange' => 'load_cbo(this.value);'] |
|
8313
|
|
|
); |
|
8314
|
|
|
$selectParent->addOption($this->name, 0); |
|
8315
|
|
|
|
|
8316
|
|
|
$arrHide = [ |
|
8317
|
|
|
$id, |
|
8318
|
|
|
]; |
|
8319
|
|
|
|
|
8320
|
|
|
for ($i = 0; $i < count($arrLP); $i++) { |
|
|
|
|
|
|
8321
|
|
|
if ($action != 'add') { |
|
8322
|
|
|
if ( |
|
8323
|
|
|
($arrLP[$i]['item_type'] == 'dir') && |
|
8324
|
|
|
!in_array($arrLP[$i]['id'], $arrHide) && |
|
8325
|
|
|
!in_array($arrLP[$i]['parent_item_id'], $arrHide) |
|
8326
|
|
|
) { |
|
8327
|
|
|
$selectParent->addOption( |
|
8328
|
|
|
$arrLP[$i]['title'], |
|
8329
|
|
|
$arrLP[$i]['id'], |
|
8330
|
|
|
['style' => 'padding-left: '.(20 + $arrLP[$i]['depth'] * 20).'px'] |
|
8331
|
|
|
); |
|
8332
|
|
|
|
|
8333
|
|
|
if ($parent == $arrLP[$i]['id']) { |
|
8334
|
|
|
$selectParent->setSelected($arrLP[$i]['id']); |
|
8335
|
|
|
} |
|
8336
|
|
|
} else { |
|
8337
|
|
|
$arrHide[] = $arrLP[$i]['id']; |
|
8338
|
|
|
} |
|
8339
|
|
|
} else { |
|
8340
|
|
|
if ($arrLP[$i]['item_type'] == 'dir') { |
|
8341
|
|
|
$selectParent->addOption( |
|
8342
|
|
|
$arrLP[$i]['title'], |
|
8343
|
|
|
$arrLP[$i]['id'], |
|
8344
|
|
|
['style' => 'padding-left: '.(20 + $arrLP[$i]['depth'] * 20).'px'] |
|
8345
|
|
|
); |
|
8346
|
|
|
|
|
8347
|
|
|
if ($parent == $arrLP[$i]['id']) { |
|
8348
|
|
|
$selectParent->setSelected($arrLP[$i]['id']); |
|
8349
|
|
|
} |
|
8350
|
|
|
} |
|
8351
|
|
|
} |
|
8352
|
|
|
} |
|
8353
|
|
|
|
|
8354
|
|
|
if ($arrLP != null) { |
|
8355
|
|
|
reset($arrLP); |
|
8356
|
|
|
} |
|
8357
|
|
|
|
|
8358
|
|
|
$selectPrevious = $form->addSelect( |
|
8359
|
|
|
'previous', |
|
8360
|
|
|
get_lang('Position'), |
|
8361
|
|
|
[], |
|
8362
|
|
|
['id' => 'previous'] |
|
8363
|
|
|
); |
|
8364
|
|
|
$selectPrevious->addOption(get_lang('FirstPosition'), 0); |
|
8365
|
|
|
|
|
8366
|
|
|
for ($i = 0; $i < count($arrLP); $i++) { |
|
|
|
|
|
|
8367
|
|
|
if ($arrLP[$i]['parent_item_id'] == $parent && $arrLP[$i]['id'] != $id) { |
|
8368
|
|
|
$selectPrevious->addOption( |
|
8369
|
|
|
get_lang('After').' "'.$arrLP[$i]['title'].'"', |
|
8370
|
|
|
$arrLP[$i]['id'] |
|
8371
|
|
|
); |
|
8372
|
|
|
|
|
8373
|
|
|
if ($extra_info['previous_item_id'] == $arrLP[$i]['id']) { |
|
8374
|
|
|
$selectPrevious->setSelected($arrLP[$i]['id']); |
|
8375
|
|
|
} elseif ($action == 'add') { |
|
8376
|
|
|
$selectPrevious->setSelected($arrLP[$i]['id']); |
|
8377
|
|
|
} |
|
8378
|
|
|
} |
|
8379
|
|
|
} |
|
8380
|
|
|
|
|
8381
|
|
|
if ($action != 'move') { |
|
8382
|
|
|
$form->addText( |
|
8383
|
|
|
'title', |
|
8384
|
|
|
get_lang('Title'), |
|
8385
|
|
|
true, |
|
8386
|
|
|
['id' => 'idTitle'] |
|
8387
|
|
|
); |
|
8388
|
|
|
$defaults['title'] = $item_title; |
|
8389
|
|
|
|
|
8390
|
|
|
$id_prerequisite = 0; |
|
8391
|
|
|
if ($arrLP != null) { |
|
8392
|
|
|
foreach ($arrLP as $key => $value) { |
|
8393
|
|
|
if ($value['id'] == $id) { |
|
8394
|
|
|
$id_prerequisite = $value['prerequisite']; |
|
8395
|
|
|
break; |
|
8396
|
|
|
} |
|
8397
|
|
|
} |
|
8398
|
|
|
} |
|
8399
|
|
|
|
|
8400
|
|
|
$arrHide = []; |
|
8401
|
|
|
$s_selected_position = 0; |
|
8402
|
|
|
for ($i = 0; $i < count($arrLP); $i++) { |
|
|
|
|
|
|
8403
|
|
|
if ($arrLP[$i]['id'] != $id && $arrLP[$i]['item_type'] != 'dir') { |
|
8404
|
|
|
if ($extra_info['previous_item_id'] == $arrLP[$i]['id']) { |
|
8405
|
|
|
$s_selected_position = $arrLP[$i]['id']; |
|
8406
|
|
|
} elseif ($action == 'add') { |
|
8407
|
|
|
$s_selected_position = 0; |
|
8408
|
|
|
} |
|
8409
|
|
|
$arrHide[$arrLP[$i]['id']]['value'] = $arrLP[$i]['title']; |
|
8410
|
|
|
} |
|
8411
|
|
|
} |
|
8412
|
|
|
|
|
8413
|
|
|
$selectPrerequisites = $form->addSelect( |
|
8414
|
|
|
'prerequisites', |
|
8415
|
|
|
get_lang('LearnpathPrerequisites'), |
|
8416
|
|
|
[], |
|
8417
|
|
|
['id' => 'prerequisites'] |
|
8418
|
|
|
); |
|
8419
|
|
|
$selectPrerequisites->addOption(get_lang('NoPrerequisites'), 0); |
|
8420
|
|
|
|
|
8421
|
|
|
foreach ($arrHide as $key => $value) { |
|
8422
|
|
|
$selectPrerequisites->addOption($value['value'], $key); |
|
8423
|
|
|
|
|
8424
|
|
|
if ($key == $s_selected_position && $action == 'add') { |
|
8425
|
|
|
$selectPrerequisites->setSelected($key); |
|
8426
|
|
|
} elseif ($key == $id_prerequisite && $action == 'edit') { |
|
8427
|
|
|
$selectPrerequisites->setSelected($key); |
|
8428
|
|
|
} |
|
8429
|
|
|
} |
|
8430
|
|
|
} |
|
8431
|
|
|
|
|
8432
|
|
|
$form->addButtonSave(get_lang('Ok'), 'submit_button'); |
|
8433
|
|
|
|
|
8434
|
|
|
if ($action == 'move') { |
|
8435
|
|
|
$form->addHidden('title', $item_title); |
|
8436
|
|
|
$form->addHidden('description', $item_description); |
|
8437
|
|
|
} |
|
8438
|
|
|
|
|
8439
|
|
|
if (is_numeric($extra_info)) { |
|
8440
|
|
|
$form->addHidden('path', $extra_info); |
|
8441
|
|
|
} elseif (is_array($extra_info)) { |
|
8442
|
|
|
$form->addHidden('path', $extra_info['path']); |
|
8443
|
|
|
} |
|
8444
|
|
|
|
|
8445
|
|
|
$form->addHidden('type', TOOL_THREAD); |
|
8446
|
|
|
$form->addHidden('post_time', time()); |
|
8447
|
|
|
$form->setDefaults($defaults); |
|
8448
|
|
|
|
|
8449
|
|
|
return $form->returnForm(); |
|
8450
|
|
|
} |
|
8451
|
|
|
|
|
8452
|
|
|
/** |
|
8453
|
|
|
* Return the HTML form to display an item (generally a dir item). |
|
8454
|
|
|
* |
|
8455
|
|
|
* @param string $item_type |
|
8456
|
|
|
* @param string $title |
|
8457
|
|
|
* @param string $action |
|
8458
|
|
|
* @param int $id |
|
8459
|
|
|
* @param string $extra_info |
|
8460
|
|
|
* |
|
8461
|
|
|
* @throws Exception |
|
8462
|
|
|
* @throws HTML_QuickForm_Error |
|
8463
|
|
|
* |
|
8464
|
|
|
* @return string HTML form |
|
8465
|
|
|
*/ |
|
8466
|
|
|
public function display_item_form( |
|
8467
|
|
|
$item_type, |
|
8468
|
|
|
$title = '', |
|
8469
|
|
|
$action = 'add_item', |
|
8470
|
|
|
$id = 0, |
|
8471
|
|
|
$extra_info = 'new' |
|
8472
|
|
|
) { |
|
8473
|
|
|
$_course = api_get_course_info(); |
|
8474
|
|
|
|
|
8475
|
|
|
global $charset; |
|
8476
|
|
|
|
|
8477
|
|
|
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
8478
|
|
|
$item_title = ''; |
|
8479
|
|
|
$item_description = ''; |
|
8480
|
|
|
$item_path_fck = ''; |
|
8481
|
|
|
|
|
8482
|
|
|
if ($id != 0 && is_array($extra_info)) { |
|
8483
|
|
|
$item_title = $extra_info['title']; |
|
8484
|
|
|
$item_description = $extra_info['description']; |
|
8485
|
|
|
$item_path = api_get_path(WEB_COURSE_PATH).$_course['path'].'/scorm/'.$this->path.'/'.stripslashes($extra_info['path']); |
|
8486
|
|
|
$item_path_fck = '/scorm/'.$this->path.'/'.stripslashes($extra_info['path']); |
|
8487
|
|
|
} |
|
8488
|
|
|
$parent = 0; |
|
8489
|
|
|
if ($id != 0 && is_array($extra_info)) { |
|
8490
|
|
|
$parent = $extra_info['parent_item_id']; |
|
8491
|
|
|
} |
|
8492
|
|
|
|
|
8493
|
|
|
$id = (int) $id; |
|
8494
|
|
|
$sql = "SELECT * FROM $tbl_lp_item |
|
8495
|
|
|
WHERE |
|
8496
|
|
|
lp_id = ".$this->lp_id." AND |
|
8497
|
|
|
iid != $id"; |
|
8498
|
|
|
|
|
8499
|
|
|
if ($item_type == 'dir') { |
|
8500
|
|
|
$sql .= " AND parent_item_id = 0"; |
|
8501
|
|
|
} |
|
8502
|
|
|
|
|
8503
|
|
|
$result = Database::query($sql); |
|
8504
|
|
|
$arrLP = []; |
|
8505
|
|
|
while ($row = Database::fetch_array($result)) { |
|
8506
|
|
|
$arrLP[] = [ |
|
8507
|
|
|
'id' => $row['iid'], |
|
8508
|
|
|
'item_type' => $row['item_type'], |
|
8509
|
|
|
'title' => $row['title'], |
|
8510
|
|
|
'path' => $row['path'], |
|
8511
|
|
|
'description' => $row['description'], |
|
8512
|
|
|
'parent_item_id' => $row['parent_item_id'], |
|
8513
|
|
|
'previous_item_id' => $row['previous_item_id'], |
|
8514
|
|
|
'next_item_id' => $row['next_item_id'], |
|
8515
|
|
|
'max_score' => $row['max_score'], |
|
8516
|
|
|
'min_score' => $row['min_score'], |
|
8517
|
|
|
'mastery_score' => $row['mastery_score'], |
|
8518
|
|
|
'prerequisite' => $row['prerequisite'], |
|
8519
|
|
|
'display_order' => $row['display_order'], |
|
8520
|
|
|
]; |
|
8521
|
|
|
} |
|
8522
|
|
|
|
|
8523
|
|
|
$this->tree_array($arrLP); |
|
8524
|
|
|
$arrLP = isset($this->arrMenu) ? $this->arrMenu : []; |
|
8525
|
|
|
unset($this->arrMenu); |
|
8526
|
|
|
|
|
8527
|
|
|
$url = api_get_self().'?'.api_get_cidreq().'&action='.$action.'&type='.$item_type.'&lp_id='.$this->lp_id; |
|
8528
|
|
|
|
|
8529
|
|
|
$form = new FormValidator('form', 'POST', $url); |
|
8530
|
|
|
$defaults['title'] = api_html_entity_decode( |
|
8531
|
|
|
$item_title, |
|
8532
|
|
|
ENT_QUOTES, |
|
8533
|
|
|
$charset |
|
8534
|
|
|
); |
|
8535
|
|
|
$defaults['description'] = $item_description; |
|
8536
|
|
|
|
|
8537
|
|
|
$form->addHeader($title); |
|
8538
|
|
|
$arrHide[0]['value'] = Security::remove_XSS($this->name); |
|
8539
|
|
|
$arrHide[0]['padding'] = 20; |
|
8540
|
|
|
$charset = api_get_system_encoding(); |
|
8541
|
|
|
for ($i = 0; $i < count($arrLP); $i++) { |
|
|
|
|
|
|
8542
|
|
|
if ($action != 'add') { |
|
8543
|
|
|
if ($arrLP[$i]['item_type'] == 'dir' && !in_array($arrLP[$i]['id'], $arrHide) && |
|
8544
|
|
|
!in_array($arrLP[$i]['parent_item_id'], $arrHide) |
|
8545
|
|
|
) { |
|
8546
|
|
|
$arrHide[$arrLP[$i]['id']]['value'] = $arrLP[$i]['title']; |
|
8547
|
|
|
$arrHide[$arrLP[$i]['id']]['padding'] = 20 + $arrLP[$i]['depth'] * 20; |
|
8548
|
|
|
if ($parent == $arrLP[$i]['id']) { |
|
8549
|
|
|
$s_selected_parent = $arrHide[$arrLP[$i]['id']]; |
|
8550
|
|
|
} |
|
8551
|
|
|
} |
|
8552
|
|
|
} else { |
|
8553
|
|
|
if ($arrLP[$i]['item_type'] == 'dir') { |
|
8554
|
|
|
$arrHide[$arrLP[$i]['id']]['value'] = $arrLP[$i]['title']; |
|
8555
|
|
|
$arrHide[$arrLP[$i]['id']]['padding'] = 20 + $arrLP[$i]['depth'] * 20; |
|
8556
|
|
|
if ($parent == $arrLP[$i]['id']) { |
|
8557
|
|
|
$s_selected_parent = $arrHide[$arrLP[$i]['id']]; |
|
8558
|
|
|
} |
|
8559
|
|
|
} |
|
8560
|
|
|
} |
|
8561
|
|
|
} |
|
8562
|
|
|
|
|
8563
|
|
|
if ($action != 'move') { |
|
8564
|
|
|
$form->addElement('text', 'title', get_lang('Title')); |
|
8565
|
|
|
$form->applyFilter('title', 'html_filter'); |
|
8566
|
|
|
$form->addRule('title', get_lang('ThisFieldIsRequired'), 'required'); |
|
8567
|
|
|
} else { |
|
8568
|
|
|
$form->addElement('hidden', 'title'); |
|
8569
|
|
|
} |
|
8570
|
|
|
|
|
8571
|
|
|
$parentSelect = $form->addElement( |
|
8572
|
|
|
'select', |
|
8573
|
|
|
'parent', |
|
8574
|
|
|
get_lang('Parent'), |
|
8575
|
|
|
'', |
|
8576
|
|
|
[ |
|
8577
|
|
|
'id' => 'idParent', |
|
8578
|
|
|
'onchange' => "javascript: load_cbo(this.value);", |
|
8579
|
|
|
] |
|
8580
|
|
|
); |
|
8581
|
|
|
|
|
8582
|
|
|
foreach ($arrHide as $key => $value) { |
|
8583
|
|
|
$parentSelect->addOption( |
|
8584
|
|
|
$value['value'], |
|
8585
|
|
|
$key, |
|
8586
|
|
|
'style="padding-left:'.$value['padding'].'px;"' |
|
8587
|
|
|
); |
|
8588
|
|
|
$lastPosition = $key; |
|
8589
|
|
|
} |
|
8590
|
|
|
|
|
8591
|
|
|
if (!empty($s_selected_parent)) { |
|
8592
|
|
|
$parentSelect->setSelected($s_selected_parent); |
|
8593
|
|
|
} |
|
8594
|
|
|
|
|
8595
|
|
|
if (is_array($arrLP)) { |
|
8596
|
|
|
reset($arrLP); |
|
8597
|
|
|
} |
|
8598
|
|
|
$arrHide = []; |
|
8599
|
|
|
// POSITION |
|
8600
|
|
|
for ($i = 0; $i < count($arrLP); $i++) { |
|
|
|
|
|
|
8601
|
|
|
if ($arrLP[$i]['parent_item_id'] == $parent && $arrLP[$i]['id'] != $id) { |
|
8602
|
|
|
//this is the same! |
|
8603
|
|
|
if (isset($extra_info['previous_item_id']) && |
|
8604
|
|
|
$extra_info['previous_item_id'] == $arrLP[$i]['id'] |
|
8605
|
|
|
) { |
|
8606
|
|
|
$s_selected_position = $arrLP[$i]['id']; |
|
8607
|
|
|
} elseif ($action == 'add') { |
|
8608
|
|
|
$s_selected_position = $arrLP[$i]['id']; |
|
8609
|
|
|
} |
|
8610
|
|
|
|
|
8611
|
|
|
$arrHide[$arrLP[$i]['id']]['value'] = get_lang('After').' "'.$arrLP[$i]['title'].'"'; |
|
8612
|
|
|
} |
|
8613
|
|
|
} |
|
8614
|
|
|
|
|
8615
|
|
|
$position = $form->addElement( |
|
8616
|
|
|
'select', |
|
8617
|
|
|
'previous', |
|
8618
|
|
|
get_lang('Position'), |
|
8619
|
|
|
'', |
|
8620
|
|
|
['id' => 'previous'] |
|
8621
|
|
|
); |
|
8622
|
|
|
$padding = isset($value['padding']) ? $value['padding'] : 0; |
|
8623
|
|
|
$position->addOption(get_lang('FirstPosition'), 0, 'style="padding-left:'.$padding.'px;"'); |
|
8624
|
|
|
|
|
8625
|
|
|
$lastPosition = null; |
|
8626
|
|
|
foreach ($arrHide as $key => $value) { |
|
8627
|
|
|
$position->addOption($value['value'], $key, 'style="padding-left:'.$padding.'px;"'); |
|
8628
|
|
|
$lastPosition = $key; |
|
8629
|
|
|
} |
|
8630
|
|
|
|
|
8631
|
|
|
if (!empty($s_selected_position)) { |
|
8632
|
|
|
$position->setSelected($s_selected_position); |
|
8633
|
|
|
} |
|
8634
|
|
|
|
|
8635
|
|
|
// When new chapter add at the end |
|
8636
|
|
|
if ($action == 'add_item') { |
|
8637
|
|
|
$position->setSelected($lastPosition); |
|
8638
|
|
|
} |
|
8639
|
|
|
|
|
8640
|
|
|
if (is_array($arrLP)) { |
|
8641
|
|
|
reset($arrLP); |
|
8642
|
|
|
} |
|
8643
|
|
|
|
|
8644
|
|
|
$form->addButtonSave(get_lang('SaveSection'), 'submit_button'); |
|
8645
|
|
|
|
|
8646
|
|
|
//fix in order to use the tab |
|
8647
|
|
|
if ($item_type == 'dir') { |
|
8648
|
|
|
$form->addElement('hidden', 'type', 'dir'); |
|
8649
|
|
|
} |
|
8650
|
|
|
|
|
8651
|
|
|
$extension = null; |
|
8652
|
|
|
if (!empty($item_path)) { |
|
8653
|
|
|
$extension = pathinfo($item_path, PATHINFO_EXTENSION); |
|
8654
|
|
|
} |
|
8655
|
|
|
|
|
8656
|
|
|
//assets can't be modified |
|
8657
|
|
|
//$item_type == 'asset' || |
|
8658
|
|
|
if (($item_type == 'sco') && ($extension == 'html' || $extension == 'htm')) { |
|
8659
|
|
|
if ($item_type == 'sco') { |
|
8660
|
|
|
$form->addElement( |
|
8661
|
|
|
'html', |
|
8662
|
|
|
'<script>alert("'.get_lang('WarningWhenEditingScorm').'")</script>' |
|
8663
|
|
|
); |
|
8664
|
|
|
} |
|
8665
|
|
|
$renderer = $form->defaultRenderer(); |
|
8666
|
|
|
$renderer->setElementTemplate( |
|
8667
|
|
|
'<br /> {label}<br />{element}', |
|
8668
|
|
|
'content_lp' |
|
8669
|
|
|
); |
|
8670
|
|
|
|
|
8671
|
|
|
$relative_prefix = ''; |
|
8672
|
|
|
|
|
8673
|
|
|
$editor_config = [ |
|
8674
|
|
|
'ToolbarSet' => 'LearningPathDocuments', |
|
8675
|
|
|
'Width' => '100%', |
|
8676
|
|
|
'Height' => '500', |
|
8677
|
|
|
'FullPage' => true, |
|
8678
|
|
|
'CreateDocumentDir' => $relative_prefix, |
|
8679
|
|
|
'CreateDocumentWebDir' => api_get_path(WEB_COURSE_PATH).api_get_course_path().'/scorm/', |
|
8680
|
|
|
'BaseHref' => api_get_path(WEB_COURSE_PATH).api_get_course_path().$item_path_fck, |
|
8681
|
|
|
]; |
|
8682
|
|
|
|
|
8683
|
|
|
$form->addElement('html_editor', 'content_lp', '', null, $editor_config); |
|
8684
|
|
|
$content_path = api_get_path(SYS_COURSE_PATH).api_get_course_path().$item_path_fck; |
|
8685
|
|
|
$defaults['content_lp'] = file_get_contents($content_path); |
|
8686
|
|
|
} |
|
8687
|
|
|
|
|
8688
|
|
|
if (!empty($id)) { |
|
8689
|
|
|
$form->addHidden('id', $id); |
|
8690
|
|
|
} |
|
8691
|
|
|
|
|
8692
|
|
|
$form->addElement('hidden', 'type', $item_type); |
|
8693
|
|
|
$form->addElement('hidden', 'post_time', time()); |
|
8694
|
|
|
$form->setDefaults($defaults); |
|
8695
|
|
|
|
|
8696
|
|
|
return $form->returnForm(); |
|
8697
|
|
|
} |
|
8698
|
|
|
|
|
8699
|
|
|
/** |
|
8700
|
|
|
* @return string |
|
8701
|
|
|
*/ |
|
8702
|
|
|
public function getCurrentBuildingModeURL() |
|
8703
|
|
|
{ |
|
8704
|
|
|
$pathItem = isset($_GET['path_item']) ? (int) $_GET['path_item'] : ''; |
|
8705
|
|
|
$action = isset($_GET['action']) ? Security::remove_XSS($_GET['action']) : ''; |
|
8706
|
|
|
$id = isset($_GET['id']) ? (int) $_GET['id'] : ''; |
|
8707
|
|
|
$view = isset($_GET['view']) ? Security::remove_XSS($_GET['view']) : ''; |
|
8708
|
|
|
|
|
8709
|
|
|
$currentUrl = api_get_self().'?'.api_get_cidreq().'&action='.$action.'&lp_id='.$this->lp_id.'&path_item='.$pathItem.'&view='.$view.'&id='.$id; |
|
8710
|
|
|
|
|
8711
|
|
|
return $currentUrl; |
|
8712
|
|
|
} |
|
8713
|
|
|
|
|
8714
|
|
|
/** |
|
8715
|
|
|
* Returns the form to update or create a document. |
|
8716
|
|
|
* |
|
8717
|
|
|
* @param string $action (add/edit) |
|
8718
|
|
|
* @param int $id ID of the lp_item (if already exists) |
|
8719
|
|
|
* @param mixed $extra_info Integer if document ID, string if info ('new') |
|
8720
|
|
|
* |
|
8721
|
|
|
* @throws Exception |
|
8722
|
|
|
* @throws HTML_QuickForm_Error |
|
8723
|
|
|
* |
|
8724
|
|
|
* @return string HTML form |
|
8725
|
|
|
*/ |
|
8726
|
|
|
public function display_document_form($action = 'add', $id = 0, $extra_info = 'new') |
|
8727
|
|
|
{ |
|
8728
|
|
|
$course_id = api_get_course_int_id(); |
|
8729
|
|
|
$_course = api_get_course_info(); |
|
8730
|
|
|
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
8731
|
|
|
$tbl_doc = Database::get_course_table(TABLE_DOCUMENT); |
|
8732
|
|
|
|
|
8733
|
|
|
$no_display_edit_textarea = false; |
|
8734
|
|
|
$item_description = ''; |
|
8735
|
|
|
//If action==edit document |
|
8736
|
|
|
//We don't display the document form if it's not an editable document (html or txt file) |
|
8737
|
|
|
if ($action == 'edit') { |
|
8738
|
|
|
if (is_array($extra_info)) { |
|
8739
|
|
|
$path_parts = pathinfo($extra_info['dir']); |
|
8740
|
|
|
if ($path_parts['extension'] != "txt" && $path_parts['extension'] != "html") { |
|
8741
|
|
|
$no_display_edit_textarea = true; |
|
8742
|
|
|
} |
|
8743
|
|
|
} |
|
8744
|
|
|
} |
|
8745
|
|
|
$no_display_add = false; |
|
8746
|
|
|
|
|
8747
|
|
|
// If action==add an existing document |
|
8748
|
|
|
// We don't display the document form if it's not an editable document (html or txt file). |
|
8749
|
|
|
if ($action == 'add') { |
|
8750
|
|
|
if (is_numeric($extra_info)) { |
|
8751
|
|
|
$extra_info = (int) $extra_info; |
|
8752
|
|
|
$sql_doc = "SELECT path FROM $tbl_doc |
|
8753
|
|
|
WHERE c_id = $course_id AND iid = ".$extra_info; |
|
8754
|
|
|
$result = Database::query($sql_doc); |
|
8755
|
|
|
$path_file = Database::result($result, 0, 0); |
|
8756
|
|
|
$path_parts = pathinfo($path_file); |
|
8757
|
|
|
if ($path_parts['extension'] != 'txt' && $path_parts['extension'] != 'html') { |
|
8758
|
|
|
$no_display_add = true; |
|
8759
|
|
|
} |
|
8760
|
|
|
} |
|
8761
|
|
|
} |
|
8762
|
|
|
if ($id != 0 && is_array($extra_info)) { |
|
8763
|
|
|
$item_title = stripslashes($extra_info['title']); |
|
8764
|
|
|
$item_description = stripslashes($extra_info['description']); |
|
8765
|
|
|
if (empty($item_title)) { |
|
8766
|
|
|
$path_parts = pathinfo($extra_info['path']); |
|
8767
|
|
|
$item_title = stripslashes($path_parts['filename']); |
|
8768
|
|
|
} |
|
8769
|
|
|
} elseif (is_numeric($extra_info)) { |
|
8770
|
|
|
$sql = "SELECT path, title FROM $tbl_doc |
|
8771
|
|
|
WHERE |
|
8772
|
|
|
c_id = ".$course_id." AND |
|
8773
|
|
|
iid = ".intval($extra_info); |
|
8774
|
|
|
$result = Database::query($sql); |
|
8775
|
|
|
$row = Database::fetch_array($result); |
|
8776
|
|
|
$item_title = $row['title']; |
|
8777
|
|
|
$item_title = str_replace('_', ' ', $item_title); |
|
8778
|
|
|
if (empty($item_title)) { |
|
8779
|
|
|
$path_parts = pathinfo($row['path']); |
|
8780
|
|
|
$item_title = stripslashes($path_parts['filename']); |
|
8781
|
|
|
} |
|
8782
|
|
|
} else { |
|
8783
|
|
|
$item_title = ''; |
|
8784
|
|
|
$item_description = ''; |
|
8785
|
|
|
} |
|
8786
|
|
|
$return = '<legend>'; |
|
8787
|
|
|
$parent = 0; |
|
8788
|
|
|
if ($id != 0 && is_array($extra_info)) { |
|
8789
|
|
|
$parent = $extra_info['parent_item_id']; |
|
8790
|
|
|
} |
|
8791
|
|
|
|
|
8792
|
|
|
$sql = "SELECT * FROM $tbl_lp_item |
|
8793
|
|
|
WHERE c_id = $course_id AND lp_id = ".$this->lp_id; |
|
8794
|
|
|
$result = Database::query($sql); |
|
8795
|
|
|
$arrLP = []; |
|
8796
|
|
|
|
|
8797
|
|
|
while ($row = Database::fetch_array($result)) { |
|
8798
|
|
|
$arrLP[] = [ |
|
8799
|
|
|
'id' => $row['iid'], |
|
8800
|
|
|
'item_type' => $row['item_type'], |
|
8801
|
|
|
'title' => $row['title'], |
|
8802
|
|
|
'path' => $row['path'], |
|
8803
|
|
|
'description' => $row['description'], |
|
8804
|
|
|
'parent_item_id' => $row['parent_item_id'], |
|
8805
|
|
|
'previous_item_id' => $row['previous_item_id'], |
|
8806
|
|
|
'next_item_id' => $row['next_item_id'], |
|
8807
|
|
|
'display_order' => $row['display_order'], |
|
8808
|
|
|
'max_score' => $row['max_score'], |
|
8809
|
|
|
'min_score' => $row['min_score'], |
|
8810
|
|
|
'mastery_score' => $row['mastery_score'], |
|
8811
|
|
|
'prerequisite' => $row['prerequisite'], |
|
8812
|
|
|
]; |
|
8813
|
|
|
} |
|
8814
|
|
|
|
|
8815
|
|
|
$this->tree_array($arrLP); |
|
8816
|
|
|
$arrLP = isset($this->arrMenu) ? $this->arrMenu : []; |
|
8817
|
|
|
unset($this->arrMenu); |
|
8818
|
|
|
|
|
8819
|
|
|
if ($action == 'add') { |
|
8820
|
|
|
$return .= get_lang('CreateTheDocument'); |
|
8821
|
|
|
} elseif ($action == 'move') { |
|
8822
|
|
|
$return .= get_lang('MoveTheCurrentDocument'); |
|
8823
|
|
|
} else { |
|
8824
|
|
|
$return .= get_lang('EditTheCurrentDocument'); |
|
8825
|
|
|
} |
|
8826
|
|
|
$return .= '</legend>'; |
|
8827
|
|
|
|
|
8828
|
|
|
if (isset($_GET['edit']) && $_GET['edit'] == 'true') { |
|
8829
|
|
|
$return .= Display::return_message( |
|
8830
|
|
|
'<strong>'.get_lang('Warning').' !</strong><br />'.get_lang('WarningEditingDocument'), |
|
8831
|
|
|
false |
|
8832
|
|
|
); |
|
8833
|
|
|
} |
|
8834
|
|
|
$form = new FormValidator( |
|
8835
|
|
|
'form', |
|
8836
|
|
|
'POST', |
|
8837
|
|
|
$this->getCurrentBuildingModeURL(), |
|
8838
|
|
|
'', |
|
8839
|
|
|
['enctype' => 'multipart/form-data'] |
|
8840
|
|
|
); |
|
8841
|
|
|
$defaults['title'] = Security::remove_XSS($item_title); |
|
8842
|
|
|
if (empty($item_title)) { |
|
8843
|
|
|
$defaults['title'] = Security::remove_XSS($item_title); |
|
8844
|
|
|
} |
|
8845
|
|
|
$defaults['description'] = $item_description; |
|
8846
|
|
|
$form->addElement('html', $return); |
|
8847
|
|
|
|
|
8848
|
|
|
if ($action != 'move') { |
|
8849
|
|
|
$data = $this->generate_lp_folder($_course); |
|
8850
|
|
|
if ($action != 'edit') { |
|
8851
|
|
|
$folders = DocumentManager::get_all_document_folders( |
|
8852
|
|
|
$_course, |
|
8853
|
|
|
0, |
|
8854
|
|
|
true |
|
8855
|
|
|
); |
|
8856
|
|
|
DocumentManager::build_directory_selector( |
|
8857
|
|
|
$folders, |
|
8858
|
|
|
'', |
|
8859
|
|
|
[], |
|
8860
|
|
|
true, |
|
8861
|
|
|
$form, |
|
8862
|
|
|
'directory_parent_id' |
|
8863
|
|
|
); |
|
8864
|
|
|
} |
|
8865
|
|
|
|
|
8866
|
|
|
if (isset($data['id'])) { |
|
8867
|
|
|
$defaults['directory_parent_id'] = $data['id']; |
|
8868
|
|
|
} |
|
8869
|
|
|
|
|
8870
|
|
|
$form->addElement( |
|
8871
|
|
|
'text', |
|
8872
|
|
|
'title', |
|
8873
|
|
|
get_lang('Title'), |
|
8874
|
|
|
['id' => 'idTitle', 'class' => 'col-md-4'] |
|
8875
|
|
|
); |
|
8876
|
|
|
$form->applyFilter('title', 'html_filter'); |
|
8877
|
|
|
} |
|
8878
|
|
|
|
|
8879
|
|
|
$arrHide[0]['value'] = $this->name; |
|
8880
|
|
|
$arrHide[0]['padding'] = 20; |
|
8881
|
|
|
|
|
8882
|
|
|
for ($i = 0; $i < count($arrLP); $i++) { |
|
|
|
|
|
|
8883
|
|
|
if ($action != 'add') { |
|
8884
|
|
|
if ($arrLP[$i]['item_type'] == 'dir' && |
|
8885
|
|
|
!in_array($arrLP[$i]['id'], $arrHide) && |
|
8886
|
|
|
!in_array($arrLP[$i]['parent_item_id'], $arrHide) |
|
8887
|
|
|
) { |
|
8888
|
|
|
$arrHide[$arrLP[$i]['id']]['value'] = $arrLP[$i]['title']; |
|
8889
|
|
|
$arrHide[$arrLP[$i]['id']]['padding'] = 20 + $arrLP[$i]['depth'] * 20; |
|
8890
|
|
|
} |
|
8891
|
|
|
} else { |
|
8892
|
|
|
if ($arrLP[$i]['item_type'] == 'dir') { |
|
8893
|
|
|
$arrHide[$arrLP[$i]['id']]['value'] = $arrLP[$i]['title']; |
|
8894
|
|
|
$arrHide[$arrLP[$i]['id']]['padding'] = 20 + $arrLP[$i]['depth'] * 20; |
|
8895
|
|
|
} |
|
8896
|
|
|
} |
|
8897
|
|
|
} |
|
8898
|
|
|
|
|
8899
|
|
|
$parentSelect = $form->addSelect( |
|
8900
|
|
|
'parent', |
|
8901
|
|
|
get_lang('Parent'), |
|
8902
|
|
|
[], |
|
8903
|
|
|
[ |
|
8904
|
|
|
'id' => 'idParent', |
|
8905
|
|
|
'onchange' => 'javascript: load_cbo(this.value);', |
|
8906
|
|
|
] |
|
8907
|
|
|
); |
|
8908
|
|
|
|
|
8909
|
|
|
$my_count = 0; |
|
8910
|
|
|
foreach ($arrHide as $key => $value) { |
|
8911
|
|
|
if ($my_count != 0) { |
|
8912
|
|
|
// The LP name is also the first section and is not in the same charset like the other sections. |
|
8913
|
|
|
$value['value'] = Security::remove_XSS($value['value']); |
|
8914
|
|
|
$parentSelect->addOption( |
|
8915
|
|
|
$value['value'], |
|
8916
|
|
|
$key, |
|
8917
|
|
|
'style="padding-left:'.$value['padding'].'px;"' |
|
8918
|
|
|
); |
|
8919
|
|
|
} else { |
|
8920
|
|
|
$value['value'] = Security::remove_XSS($value['value']); |
|
8921
|
|
|
$parentSelect->addOption( |
|
8922
|
|
|
$value['value'], |
|
8923
|
|
|
$key, |
|
8924
|
|
|
'style="padding-left:'.$value['padding'].'px;"' |
|
8925
|
|
|
); |
|
8926
|
|
|
} |
|
8927
|
|
|
$my_count++; |
|
8928
|
|
|
} |
|
8929
|
|
|
|
|
8930
|
|
|
if (!empty($id)) { |
|
8931
|
|
|
$parentSelect->setSelected($parent); |
|
8932
|
|
|
} else { |
|
8933
|
|
|
$parent_item_id = Session::read('parent_item_id', 0); |
|
8934
|
|
|
$parentSelect->setSelected($parent_item_id); |
|
8935
|
|
|
} |
|
8936
|
|
|
|
|
8937
|
|
|
if (is_array($arrLP)) { |
|
8938
|
|
|
reset($arrLP); |
|
8939
|
|
|
} |
|
8940
|
|
|
|
|
8941
|
|
|
$arrHide = []; |
|
8942
|
|
|
// POSITION |
|
8943
|
|
|
for ($i = 0; $i < count($arrLP); $i++) { |
|
|
|
|
|
|
8944
|
|
|
if (($arrLP[$i]['parent_item_id'] == $parent && $arrLP[$i]['id'] != $id) || |
|
8945
|
|
|
$arrLP[$i]['item_type'] == TOOL_LP_FINAL_ITEM |
|
8946
|
|
|
) { |
|
8947
|
|
|
$arrHide[$arrLP[$i]['id']]['value'] = get_lang('After').' "'.$arrLP[$i]['title'].'"'; |
|
8948
|
|
|
} |
|
8949
|
|
|
} |
|
8950
|
|
|
|
|
8951
|
|
|
$selectedPosition = isset($extra_info['previous_item_id']) ? $extra_info['previous_item_id'] : 0; |
|
8952
|
|
|
|
|
8953
|
|
|
$position = $form->addSelect( |
|
8954
|
|
|
'previous', |
|
8955
|
|
|
get_lang('Position'), |
|
8956
|
|
|
[], |
|
8957
|
|
|
['id' => 'previous'] |
|
8958
|
|
|
); |
|
8959
|
|
|
|
|
8960
|
|
|
$position->addOption(get_lang('FirstPosition'), 0); |
|
8961
|
|
|
foreach ($arrHide as $key => $value) { |
|
8962
|
|
|
$padding = isset($value['padding']) ? $value['padding'] : 20; |
|
8963
|
|
|
$position->addOption( |
|
8964
|
|
|
$value['value'], |
|
8965
|
|
|
$key, |
|
8966
|
|
|
'style="padding-left:'.$padding.'px;"' |
|
8967
|
|
|
); |
|
8968
|
|
|
} |
|
8969
|
|
|
|
|
8970
|
|
|
$position->setSelected($selectedPosition); |
|
8971
|
|
|
|
|
8972
|
|
|
if (is_array($arrLP)) { |
|
8973
|
|
|
reset($arrLP); |
|
8974
|
|
|
} |
|
8975
|
|
|
|
|
8976
|
|
|
if ($action != 'move') { |
|
8977
|
|
|
$arrHide = []; |
|
8978
|
|
|
for ($i = 0; $i < count($arrLP); $i++) { |
|
|
|
|
|
|
8979
|
|
|
if ($arrLP[$i]['id'] != $id && $arrLP[$i]['item_type'] != 'dir' && |
|
8980
|
|
|
$arrLP[$i]['item_type'] !== TOOL_LP_FINAL_ITEM |
|
8981
|
|
|
) { |
|
8982
|
|
|
$arrHide[$arrLP[$i]['id']]['value'] = $arrLP[$i]['title']; |
|
8983
|
|
|
} |
|
8984
|
|
|
} |
|
8985
|
|
|
|
|
8986
|
|
|
if (!$no_display_add) { |
|
8987
|
|
|
$item_type = isset($extra_info['item_type']) ? $extra_info['item_type'] : null; |
|
8988
|
|
|
$edit = isset($_GET['edit']) ? $_GET['edit'] : null; |
|
8989
|
|
|
if ($extra_info == 'new' || $item_type == TOOL_DOCUMENT || |
|
8990
|
|
|
$item_type == TOOL_LP_FINAL_ITEM || $edit == 'true' |
|
8991
|
|
|
) { |
|
8992
|
|
|
if (isset($_POST['content'])) { |
|
8993
|
|
|
$content = stripslashes($_POST['content']); |
|
8994
|
|
|
} elseif (is_array($extra_info)) { |
|
8995
|
|
|
//If it's an html document or a text file |
|
8996
|
|
|
if (!$no_display_edit_textarea) { |
|
8997
|
|
|
$content = $this->display_document( |
|
8998
|
|
|
$extra_info['path'], |
|
8999
|
|
|
false, |
|
9000
|
|
|
false |
|
9001
|
|
|
); |
|
9002
|
|
|
} |
|
9003
|
|
|
} elseif (is_numeric($extra_info)) { |
|
9004
|
|
|
$content = $this->display_document( |
|
9005
|
|
|
$extra_info, |
|
9006
|
|
|
false, |
|
9007
|
|
|
false |
|
9008
|
|
|
); |
|
9009
|
|
|
} else { |
|
9010
|
|
|
$content = ''; |
|
9011
|
|
|
} |
|
9012
|
|
|
|
|
9013
|
|
|
if (!$no_display_edit_textarea) { |
|
9014
|
|
|
// We need to calculate here some specific settings for the online editor. |
|
9015
|
|
|
// The calculated settings work for documents in the Documents tool |
|
9016
|
|
|
// (on the root or in subfolders). |
|
9017
|
|
|
// For documents in native scorm packages it is unclear whether the |
|
9018
|
|
|
// online editor should be activated or not. |
|
9019
|
|
|
|
|
9020
|
|
|
// A new document, it is in the root of the repository. |
|
9021
|
|
|
$relative_path = ''; |
|
9022
|
|
|
$relative_prefix = ''; |
|
9023
|
|
|
if (is_array($extra_info) && $extra_info != 'new') { |
|
9024
|
|
|
// The document already exists. Whe have to determine its relative path towards the repository root. |
|
9025
|
|
|
$relative_path = explode('/', $extra_info['dir']); |
|
9026
|
|
|
$cnt = count($relative_path) - 2; |
|
9027
|
|
|
if ($cnt < 0) { |
|
9028
|
|
|
$cnt = 0; |
|
9029
|
|
|
} |
|
9030
|
|
|
$relative_prefix = str_repeat('../', $cnt); |
|
9031
|
|
|
$relative_path = array_slice($relative_path, 1, $cnt); |
|
9032
|
|
|
$relative_path = implode('/', $relative_path); |
|
9033
|
|
|
if (strlen($relative_path) > 0) { |
|
9034
|
|
|
$relative_path = $relative_path.'/'; |
|
9035
|
|
|
} |
|
9036
|
|
|
} else { |
|
9037
|
|
|
$result = $this->generate_lp_folder($_course); |
|
9038
|
|
|
$relative_path = api_substr($result['dir'], 1, strlen($result['dir'])); |
|
9039
|
|
|
$relative_prefix = '../../'; |
|
9040
|
|
|
} |
|
9041
|
|
|
|
|
9042
|
|
|
$editor_config = [ |
|
9043
|
|
|
'ToolbarSet' => 'LearningPathDocuments', |
|
9044
|
|
|
'Width' => '100%', |
|
9045
|
|
|
'Height' => '500', |
|
9046
|
|
|
'FullPage' => true, |
|
9047
|
|
|
'CreateDocumentDir' => $relative_prefix, |
|
9048
|
|
|
'CreateDocumentWebDir' => api_get_path(WEB_COURSE_PATH).api_get_course_path().'/document/', |
|
9049
|
|
|
'BaseHref' => api_get_path(WEB_COURSE_PATH).api_get_course_path().'/document/'.$relative_path, |
|
9050
|
|
|
]; |
|
9051
|
|
|
|
|
9052
|
|
|
if ($_GET['action'] == 'add_item') { |
|
9053
|
|
|
$class = 'add'; |
|
9054
|
|
|
$text = get_lang('LPCreateDocument'); |
|
9055
|
|
|
} else { |
|
9056
|
|
|
if ($_GET['action'] == 'edit_item') { |
|
9057
|
|
|
$class = 'save'; |
|
9058
|
|
|
$text = get_lang('SaveDocument'); |
|
9059
|
|
|
} |
|
9060
|
|
|
} |
|
9061
|
|
|
|
|
9062
|
|
|
$form->addButtonSave($text, 'submit_button'); |
|
9063
|
|
|
$renderer = $form->defaultRenderer(); |
|
9064
|
|
|
$renderer->setElementTemplate(' {label}{element}', 'content_lp'); |
|
9065
|
|
|
$form->addElement('html', '<div class="editor-lp">'); |
|
9066
|
|
|
$form->addHtmlEditor('content_lp', null, null, true, $editor_config, true); |
|
9067
|
|
|
$form->addElement('html', '</div>'); |
|
9068
|
|
|
$defaults['content_lp'] = $content; |
|
9069
|
|
|
} |
|
9070
|
|
|
} elseif (is_numeric($extra_info)) { |
|
9071
|
|
|
$form->addButtonSave(get_lang('SaveDocument'), 'submit_button'); |
|
9072
|
|
|
|
|
9073
|
|
|
$return = $this->display_document($extra_info, true, true, true); |
|
9074
|
|
|
$form->addElement('html', $return); |
|
9075
|
|
|
} |
|
9076
|
|
|
} |
|
9077
|
|
|
} |
|
9078
|
|
|
if (isset($extra_info['item_type']) && |
|
9079
|
|
|
$extra_info['item_type'] == TOOL_LP_FINAL_ITEM |
|
9080
|
|
|
) { |
|
9081
|
|
|
$parentSelect->freeze(); |
|
9082
|
|
|
$position->freeze(); |
|
9083
|
|
|
} |
|
9084
|
|
|
|
|
9085
|
|
|
if ($action == 'move') { |
|
9086
|
|
|
$form->addElement('hidden', 'title', $item_title); |
|
9087
|
|
|
$form->addElement('hidden', 'description', $item_description); |
|
9088
|
|
|
} |
|
9089
|
|
|
if (is_numeric($extra_info)) { |
|
9090
|
|
|
$form->addButtonSave(get_lang('SaveDocument'), 'submit_button'); |
|
9091
|
|
|
$form->addElement('hidden', 'path', $extra_info); |
|
9092
|
|
|
} elseif (is_array($extra_info)) { |
|
9093
|
|
|
$form->addButtonSave(get_lang('SaveDocument'), 'submit_button'); |
|
9094
|
|
|
$form->addElement('hidden', 'path', $extra_info['path']); |
|
9095
|
|
|
} |
|
9096
|
|
|
$form->addElement('hidden', 'type', TOOL_DOCUMENT); |
|
9097
|
|
|
$form->addElement('hidden', 'post_time', time()); |
|
9098
|
|
|
$form->setDefaults($defaults); |
|
9099
|
|
|
|
|
9100
|
|
|
return $form->returnForm(); |
|
9101
|
|
|
} |
|
9102
|
|
|
|
|
9103
|
|
|
/** |
|
9104
|
|
|
* Return HTML form to add/edit a link item. |
|
9105
|
|
|
* |
|
9106
|
|
|
* @param string $action (add/edit) |
|
9107
|
|
|
* @param int $id Item ID if exists |
|
9108
|
|
|
* @param mixed $extra_info |
|
9109
|
|
|
* |
|
9110
|
|
|
* @throws Exception |
|
9111
|
|
|
* @throws HTML_QuickForm_Error |
|
9112
|
|
|
* |
|
9113
|
|
|
* @return string HTML form |
|
9114
|
|
|
*/ |
|
9115
|
|
|
public function display_link_form($action = 'add', $id = 0, $extra_info = '') |
|
9116
|
|
|
{ |
|
9117
|
|
|
$course_id = api_get_course_int_id(); |
|
9118
|
|
|
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
9119
|
|
|
$tbl_link = Database::get_course_table(TABLE_LINK); |
|
9120
|
|
|
|
|
9121
|
|
|
if ($id != 0 && is_array($extra_info)) { |
|
9122
|
|
|
$item_title = stripslashes($extra_info['title']); |
|
9123
|
|
|
$item_description = stripslashes($extra_info['description']); |
|
9124
|
|
|
$item_url = stripslashes($extra_info['url']); |
|
9125
|
|
|
} elseif (is_numeric($extra_info)) { |
|
9126
|
|
|
$extra_info = intval($extra_info); |
|
9127
|
|
|
$sql = "SELECT title, description, url FROM ".$tbl_link." |
|
9128
|
|
|
WHERE c_id = ".$course_id." AND id = ".$extra_info; |
|
9129
|
|
|
$result = Database::query($sql); |
|
9130
|
|
|
$row = Database::fetch_array($result); |
|
9131
|
|
|
$item_title = $row['title']; |
|
9132
|
|
|
$item_description = $row['description']; |
|
9133
|
|
|
$item_url = $row['url']; |
|
9134
|
|
|
} else { |
|
9135
|
|
|
$item_title = ''; |
|
9136
|
|
|
$item_description = ''; |
|
9137
|
|
|
$item_url = ''; |
|
9138
|
|
|
} |
|
9139
|
|
|
|
|
9140
|
|
|
$form = new FormValidator( |
|
9141
|
|
|
'edit_link', |
|
9142
|
|
|
'POST', |
|
9143
|
|
|
$this->getCurrentBuildingModeURL() |
|
9144
|
|
|
); |
|
9145
|
|
|
$defaults = []; |
|
9146
|
|
|
if ($id != 0 && is_array($extra_info)) { |
|
9147
|
|
|
$parent = $extra_info['parent_item_id']; |
|
9148
|
|
|
} else { |
|
9149
|
|
|
$parent = 0; |
|
9150
|
|
|
} |
|
9151
|
|
|
|
|
9152
|
|
|
$sql = "SELECT * FROM $tbl_lp_item |
|
9153
|
|
|
WHERE c_id = $course_id AND lp_id = ".$this->lp_id; |
|
9154
|
|
|
$result = Database::query($sql); |
|
9155
|
|
|
$arrLP = []; |
|
9156
|
|
|
|
|
9157
|
|
|
while ($row = Database::fetch_array($result)) { |
|
9158
|
|
|
$arrLP[] = [ |
|
9159
|
|
|
'id' => $row['id'], |
|
9160
|
|
|
'item_type' => $row['item_type'], |
|
9161
|
|
|
'title' => $row['title'], |
|
9162
|
|
|
'path' => $row['path'], |
|
9163
|
|
|
'description' => $row['description'], |
|
9164
|
|
|
'parent_item_id' => $row['parent_item_id'], |
|
9165
|
|
|
'previous_item_id' => $row['previous_item_id'], |
|
9166
|
|
|
'next_item_id' => $row['next_item_id'], |
|
9167
|
|
|
'display_order' => $row['display_order'], |
|
9168
|
|
|
'max_score' => $row['max_score'], |
|
9169
|
|
|
'min_score' => $row['min_score'], |
|
9170
|
|
|
'mastery_score' => $row['mastery_score'], |
|
9171
|
|
|
'prerequisite' => $row['prerequisite'], |
|
9172
|
|
|
]; |
|
9173
|
|
|
} |
|
9174
|
|
|
|
|
9175
|
|
|
$this->tree_array($arrLP); |
|
9176
|
|
|
$arrLP = isset($this->arrMenu) ? $this->arrMenu : []; |
|
9177
|
|
|
unset($this->arrMenu); |
|
9178
|
|
|
|
|
9179
|
|
|
if ($action == 'add') { |
|
9180
|
|
|
$legend = get_lang('CreateTheLink'); |
|
9181
|
|
|
} elseif ($action == 'move') { |
|
9182
|
|
|
$legend = get_lang('MoveCurrentLink'); |
|
9183
|
|
|
} else { |
|
9184
|
|
|
$legend = get_lang('EditCurrentLink'); |
|
9185
|
|
|
} |
|
9186
|
|
|
|
|
9187
|
|
|
$form->addHeader($legend); |
|
9188
|
|
|
|
|
9189
|
|
|
if ($action != 'move') { |
|
9190
|
|
|
$form->addText('title', get_lang('Title'), true, ['class' => 'learnpath_item_form']); |
|
9191
|
|
|
$defaults['title'] = $item_title; |
|
9192
|
|
|
} |
|
9193
|
|
|
|
|
9194
|
|
|
$selectParent = $form->addSelect( |
|
9195
|
|
|
'parent', |
|
9196
|
|
|
get_lang('Parent'), |
|
9197
|
|
|
[], |
|
9198
|
|
|
['id' => 'idParent', 'onchange' => 'load_cbo(this.value);', 'class' => 'learnpath_item_form'] |
|
9199
|
|
|
); |
|
9200
|
|
|
$selectParent->addOption($this->name, 0); |
|
9201
|
|
|
$arrHide = [ |
|
9202
|
|
|
$id, |
|
9203
|
|
|
]; |
|
9204
|
|
|
|
|
9205
|
|
|
$parent_item_id = Session::read('parent_item_id', 0); |
|
9206
|
|
|
|
|
9207
|
|
|
for ($i = 0; $i < count($arrLP); $i++) { |
|
|
|
|
|
|
9208
|
|
|
if ($action != 'add') { |
|
9209
|
|
|
if ( |
|
9210
|
|
|
($arrLP[$i]['item_type'] == 'dir') && |
|
9211
|
|
|
!in_array($arrLP[$i]['id'], $arrHide) && |
|
9212
|
|
|
!in_array($arrLP[$i]['parent_item_id'], $arrHide) |
|
9213
|
|
|
) { |
|
9214
|
|
|
$selectParent->addOption( |
|
9215
|
|
|
$arrLP[$i]['title'], |
|
9216
|
|
|
$arrLP[$i]['id'], |
|
9217
|
|
|
['style' => 'padding-left: '.(20 + $arrLP[$i]['depth'] * 20).'px;'] |
|
9218
|
|
|
); |
|
9219
|
|
|
|
|
9220
|
|
|
if ($parent == $arrLP[$i]['id']) { |
|
9221
|
|
|
$selectParent->setSelected($arrLP[$i]['id']); |
|
9222
|
|
|
} |
|
9223
|
|
|
} else { |
|
9224
|
|
|
$arrHide[] = $arrLP[$i]['id']; |
|
9225
|
|
|
} |
|
9226
|
|
|
} else { |
|
9227
|
|
|
if ($arrLP[$i]['item_type'] == 'dir') { |
|
9228
|
|
|
$selectParent->addOption( |
|
9229
|
|
|
$arrLP[$i]['title'], |
|
9230
|
|
|
$arrLP[$i]['id'], |
|
9231
|
|
|
['style' => 'padding-left: '.(20 + $arrLP[$i]['depth'] * 20).'px'] |
|
9232
|
|
|
); |
|
9233
|
|
|
|
|
9234
|
|
|
if ($parent_item_id == $arrLP[$i]['id']) { |
|
9235
|
|
|
$selectParent->setSelected($arrLP[$i]['id']); |
|
9236
|
|
|
} |
|
9237
|
|
|
} |
|
9238
|
|
|
} |
|
9239
|
|
|
} |
|
9240
|
|
|
|
|
9241
|
|
|
if (is_array($arrLP)) { |
|
9242
|
|
|
reset($arrLP); |
|
9243
|
|
|
} |
|
9244
|
|
|
|
|
9245
|
|
|
$selectPrevious = $form->addSelect( |
|
9246
|
|
|
'previous', |
|
9247
|
|
|
get_lang('Position'), |
|
9248
|
|
|
[], |
|
9249
|
|
|
['id' => 'previous', 'class' => 'learnpath_item_form'] |
|
9250
|
|
|
); |
|
9251
|
|
|
$selectPrevious->addOption(get_lang('FirstPosition'), 0); |
|
9252
|
|
|
|
|
9253
|
|
|
for ($i = 0; $i < count($arrLP); $i++) { |
|
|
|
|
|
|
9254
|
|
|
if ($arrLP[$i]['parent_item_id'] == $parent && $arrLP[$i]['id'] != $id) { |
|
9255
|
|
|
$selectPrevious->addOption( |
|
9256
|
|
|
$arrLP[$i]['title'], |
|
9257
|
|
|
$arrLP[$i]['id'] |
|
9258
|
|
|
); |
|
9259
|
|
|
|
|
9260
|
|
|
if ($extra_info['previous_item_id'] == $arrLP[$i]['id']) { |
|
9261
|
|
|
$selectPrevious->setSelected($arrLP[$i]['id']); |
|
9262
|
|
|
} elseif ($action == 'add') { |
|
9263
|
|
|
$selectPrevious->setSelected($arrLP[$i]['id']); |
|
9264
|
|
|
} |
|
9265
|
|
|
} |
|
9266
|
|
|
} |
|
9267
|
|
|
|
|
9268
|
|
|
if ($action != 'move') { |
|
9269
|
|
|
$urlAttributes = ['class' => 'learnpath_item_form']; |
|
9270
|
|
|
|
|
9271
|
|
|
if (is_numeric($extra_info)) { |
|
9272
|
|
|
$urlAttributes['disabled'] = 'disabled'; |
|
9273
|
|
|
} |
|
9274
|
|
|
|
|
9275
|
|
|
$form->addElement('url', 'url', get_lang('Url'), $urlAttributes); |
|
9276
|
|
|
$defaults['url'] = $item_url; |
|
9277
|
|
|
$arrHide = []; |
|
9278
|
|
|
for ($i = 0; $i < count($arrLP); $i++) { |
|
|
|
|
|
|
9279
|
|
|
if ($arrLP[$i]['id'] != $id && $arrLP[$i]['item_type'] != 'dir') { |
|
9280
|
|
|
$arrHide[$arrLP[$i]['id']]['value'] = $arrLP[$i]['title']; |
|
9281
|
|
|
} |
|
9282
|
|
|
} |
|
9283
|
|
|
} |
|
9284
|
|
|
|
|
9285
|
|
|
if ($action == 'add') { |
|
9286
|
|
|
$form->addButtonSave(get_lang('AddLinkToCourse'), 'submit_button'); |
|
9287
|
|
|
} else { |
|
9288
|
|
|
$form->addButtonSave(get_lang('EditCurrentLink'), 'submit_button'); |
|
9289
|
|
|
} |
|
9290
|
|
|
|
|
9291
|
|
|
if ($action == 'move') { |
|
9292
|
|
|
$form->addHidden('title', $item_title); |
|
9293
|
|
|
$form->addHidden('description', $item_description); |
|
9294
|
|
|
} |
|
9295
|
|
|
|
|
9296
|
|
|
if (is_numeric($extra_info)) { |
|
9297
|
|
|
$form->addHidden('path', $extra_info); |
|
9298
|
|
|
} elseif (is_array($extra_info)) { |
|
9299
|
|
|
$form->addHidden('path', $extra_info['path']); |
|
9300
|
|
|
} |
|
9301
|
|
|
$form->addHidden('type', TOOL_LINK); |
|
9302
|
|
|
$form->addHidden('post_time', time()); |
|
9303
|
|
|
$form->setDefaults($defaults); |
|
9304
|
|
|
|
|
9305
|
|
|
return '<div class="sectioncomment">'.$form->returnForm().'</div>'; |
|
9306
|
|
|
} |
|
9307
|
|
|
|
|
9308
|
|
|
/** |
|
9309
|
|
|
* Return HTML form to add/edit a student publication (work). |
|
9310
|
|
|
* |
|
9311
|
|
|
* @param string $action |
|
9312
|
|
|
* @param int $id Item ID if already exists |
|
9313
|
|
|
* @param string $extra_info |
|
9314
|
|
|
* |
|
9315
|
|
|
* @throws Exception |
|
9316
|
|
|
* |
|
9317
|
|
|
* @return string HTML form |
|
9318
|
|
|
*/ |
|
9319
|
|
|
public function display_student_publication_form( |
|
9320
|
|
|
$action = 'add', |
|
9321
|
|
|
$id = 0, |
|
9322
|
|
|
$extra_info = '' |
|
9323
|
|
|
) { |
|
9324
|
|
|
$course_id = api_get_course_int_id(); |
|
9325
|
|
|
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
9326
|
|
|
$tbl_publication = Database::get_course_table(TABLE_STUDENT_PUBLICATION); |
|
9327
|
|
|
|
|
9328
|
|
|
$item_title = get_lang('Student_publication'); |
|
9329
|
|
|
if ($id != 0 && is_array($extra_info)) { |
|
9330
|
|
|
$item_title = stripslashes($extra_info['title']); |
|
9331
|
|
|
$item_description = stripslashes($extra_info['description']); |
|
9332
|
|
|
} elseif (is_numeric($extra_info)) { |
|
9333
|
|
|
$extra_info = (int) $extra_info; |
|
9334
|
|
|
$sql = "SELECT title, description |
|
9335
|
|
|
FROM $tbl_publication |
|
9336
|
|
|
WHERE c_id = $course_id AND id = ".$extra_info; |
|
9337
|
|
|
|
|
9338
|
|
|
$result = Database::query($sql); |
|
9339
|
|
|
$row = Database::fetch_array($result); |
|
9340
|
|
|
if ($row) { |
|
9341
|
|
|
$item_title = $row['title']; |
|
9342
|
|
|
} |
|
9343
|
|
|
} |
|
9344
|
|
|
|
|
9345
|
|
|
$parent = 0; |
|
9346
|
|
|
if ($id != 0 && is_array($extra_info)) { |
|
9347
|
|
|
$parent = $extra_info['parent_item_id']; |
|
9348
|
|
|
} |
|
9349
|
|
|
|
|
9350
|
|
|
$sql = "SELECT * FROM $tbl_lp_item |
|
9351
|
|
|
WHERE c_id = $course_id AND lp_id = ".$this->lp_id; |
|
9352
|
|
|
$result = Database::query($sql); |
|
9353
|
|
|
$arrLP = []; |
|
9354
|
|
|
|
|
9355
|
|
|
while ($row = Database::fetch_array($result)) { |
|
9356
|
|
|
$arrLP[] = [ |
|
9357
|
|
|
'id' => $row['iid'], |
|
9358
|
|
|
'item_type' => $row['item_type'], |
|
9359
|
|
|
'title' => $row['title'], |
|
9360
|
|
|
'path' => $row['path'], |
|
9361
|
|
|
'description' => $row['description'], |
|
9362
|
|
|
'parent_item_id' => $row['parent_item_id'], |
|
9363
|
|
|
'previous_item_id' => $row['previous_item_id'], |
|
9364
|
|
|
'next_item_id' => $row['next_item_id'], |
|
9365
|
|
|
'display_order' => $row['display_order'], |
|
9366
|
|
|
'max_score' => $row['max_score'], |
|
9367
|
|
|
'min_score' => $row['min_score'], |
|
9368
|
|
|
'mastery_score' => $row['mastery_score'], |
|
9369
|
|
|
'prerequisite' => $row['prerequisite'], |
|
9370
|
|
|
]; |
|
9371
|
|
|
} |
|
9372
|
|
|
|
|
9373
|
|
|
$this->tree_array($arrLP); |
|
9374
|
|
|
$arrLP = isset($this->arrMenu) ? $this->arrMenu : []; |
|
9375
|
|
|
unset($this->arrMenu); |
|
9376
|
|
|
|
|
9377
|
|
|
$form = new FormValidator('frm_student_publication', 'post', '#'); |
|
9378
|
|
|
|
|
9379
|
|
|
if ($action == 'add') { |
|
9380
|
|
|
$form->addHeader(get_lang('Student_publication')); |
|
9381
|
|
|
} elseif ($action == 'move') { |
|
9382
|
|
|
$form->addHeader(get_lang('MoveCurrentStudentPublication')); |
|
9383
|
|
|
} else { |
|
9384
|
|
|
$form->addHeader(get_lang('EditCurrentStudentPublication')); |
|
9385
|
|
|
} |
|
9386
|
|
|
|
|
9387
|
|
|
if ($action != 'move') { |
|
9388
|
|
|
$form->addText( |
|
9389
|
|
|
'title', |
|
9390
|
|
|
get_lang('Title'), |
|
9391
|
|
|
true, |
|
9392
|
|
|
['class' => 'learnpath_item_form', 'id' => 'idTitle'] |
|
9393
|
|
|
); |
|
9394
|
|
|
} |
|
9395
|
|
|
|
|
9396
|
|
|
$parentSelect = $form->addSelect( |
|
9397
|
|
|
'parent', |
|
9398
|
|
|
get_lang('Parent'), |
|
9399
|
|
|
['0' => $this->name], |
|
9400
|
|
|
[ |
|
9401
|
|
|
'onchange' => 'javascript: load_cbo(this.value);', |
|
9402
|
|
|
'class' => 'learnpath_item_form', |
|
9403
|
|
|
'id' => 'idParent', |
|
9404
|
|
|
] |
|
9405
|
|
|
); |
|
9406
|
|
|
|
|
9407
|
|
|
$arrHide = [$id]; |
|
9408
|
|
|
for ($i = 0; $i < count($arrLP); $i++) { |
|
|
|
|
|
|
9409
|
|
|
if ($action != 'add') { |
|
9410
|
|
|
if ( |
|
9411
|
|
|
($arrLP[$i]['item_type'] == 'dir') && |
|
9412
|
|
|
!in_array($arrLP[$i]['id'], $arrHide) && |
|
9413
|
|
|
!in_array($arrLP[$i]['parent_item_id'], $arrHide) |
|
9414
|
|
|
) { |
|
9415
|
|
|
$parentSelect->addOption( |
|
9416
|
|
|
$arrLP[$i]['title'], |
|
9417
|
|
|
$arrLP[$i]['id'], |
|
9418
|
|
|
['style' => 'padding-left: '.(($arrLP[$i]['depth'] * 10) + 20).'px;'] |
|
9419
|
|
|
); |
|
9420
|
|
|
|
|
9421
|
|
|
if ($parent == $arrLP[$i]['id']) { |
|
9422
|
|
|
$parentSelect->setSelected($arrLP[$i]['id']); |
|
9423
|
|
|
} |
|
9424
|
|
|
} else { |
|
9425
|
|
|
$arrHide[] = $arrLP[$i]['id']; |
|
9426
|
|
|
} |
|
9427
|
|
|
} else { |
|
9428
|
|
|
if ($arrLP[$i]['item_type'] == 'dir') { |
|
9429
|
|
|
$parentSelect->addOption( |
|
9430
|
|
|
$arrLP[$i]['title'], |
|
9431
|
|
|
$arrLP[$i]['id'], |
|
9432
|
|
|
['style' => 'padding-left: '.(($arrLP[$i]['depth'] * 10) + 20).'px;'] |
|
9433
|
|
|
); |
|
9434
|
|
|
|
|
9435
|
|
|
if ($parent == $arrLP[$i]['id']) { |
|
9436
|
|
|
$parentSelect->setSelected($arrLP[$i]['id']); |
|
9437
|
|
|
} |
|
9438
|
|
|
} |
|
9439
|
|
|
} |
|
9440
|
|
|
} |
|
9441
|
|
|
|
|
9442
|
|
|
if (is_array($arrLP)) { |
|
9443
|
|
|
reset($arrLP); |
|
9444
|
|
|
} |
|
9445
|
|
|
|
|
9446
|
|
|
$previousSelect = $form->addSelect( |
|
9447
|
|
|
'previous', |
|
9448
|
|
|
get_lang('Position'), |
|
9449
|
|
|
['0' => get_lang('FirstPosition')], |
|
9450
|
|
|
['id' => 'previous', 'class' => 'learnpath_item_form'] |
|
9451
|
|
|
); |
|
9452
|
|
|
|
|
9453
|
|
|
for ($i = 0; $i < count($arrLP); $i++) { |
|
|
|
|
|
|
9454
|
|
|
if ($arrLP[$i]['parent_item_id'] == $parent && $arrLP[$i]['id'] != $id) { |
|
9455
|
|
|
$previousSelect->addOption( |
|
9456
|
|
|
get_lang('After').' "'.$arrLP[$i]['title'].'"', |
|
9457
|
|
|
$arrLP[$i]['id'] |
|
9458
|
|
|
); |
|
9459
|
|
|
|
|
9460
|
|
|
if ($extra_info['previous_item_id'] == $arrLP[$i]['id']) { |
|
9461
|
|
|
$previousSelect->setSelected($arrLP[$i]['id']); |
|
9462
|
|
|
} elseif ($action == 'add') { |
|
9463
|
|
|
$previousSelect->setSelected($arrLP[$i]['id']); |
|
9464
|
|
|
} |
|
9465
|
|
|
} |
|
9466
|
|
|
} |
|
9467
|
|
|
|
|
9468
|
|
|
if ($action == 'add') { |
|
9469
|
|
|
$form->addButtonCreate(get_lang('AddAssignmentToCourse'), 'submit_button'); |
|
9470
|
|
|
} else { |
|
9471
|
|
|
$form->addButtonCreate(get_lang('EditCurrentStudentPublication'), 'submit_button'); |
|
9472
|
|
|
} |
|
9473
|
|
|
|
|
9474
|
|
|
if ($action == 'move') { |
|
9475
|
|
|
$form->addHidden('title', $item_title); |
|
9476
|
|
|
$form->addHidden('description', $item_description); |
|
9477
|
|
|
} |
|
9478
|
|
|
|
|
9479
|
|
|
if (is_numeric($extra_info)) { |
|
9480
|
|
|
$form->addHidden('path', $extra_info); |
|
9481
|
|
|
} elseif (is_array($extra_info)) { |
|
9482
|
|
|
$form->addHidden('path', $extra_info['path']); |
|
9483
|
|
|
} |
|
9484
|
|
|
|
|
9485
|
|
|
$form->addHidden('type', TOOL_STUDENTPUBLICATION); |
|
9486
|
|
|
$form->addHidden('post_time', time()); |
|
9487
|
|
|
$form->setDefaults(['title' => $item_title]); |
|
9488
|
|
|
|
|
9489
|
|
|
$return = '<div class="sectioncomment">'; |
|
9490
|
|
|
$return .= $form->returnForm(); |
|
9491
|
|
|
$return .= '</div>'; |
|
9492
|
|
|
|
|
9493
|
|
|
return $return; |
|
9494
|
|
|
} |
|
9495
|
|
|
|
|
9496
|
|
|
/** |
|
9497
|
|
|
* Displays the menu for manipulating a step. |
|
9498
|
|
|
* |
|
9499
|
|
|
* @param id $item_id |
|
9500
|
|
|
* @param string $item_type |
|
9501
|
|
|
* |
|
9502
|
|
|
* @return string |
|
9503
|
|
|
*/ |
|
9504
|
|
|
public function display_manipulate($item_id, $item_type = TOOL_DOCUMENT) |
|
9505
|
|
|
{ |
|
9506
|
|
|
$_course = api_get_course_info(); |
|
9507
|
|
|
$course_code = api_get_course_id(); |
|
9508
|
|
|
$return = '<div class="actions">'; |
|
9509
|
|
|
switch ($item_type) { |
|
9510
|
|
|
case 'dir': |
|
9511
|
|
|
// Commented the message cause should not show it. |
|
9512
|
|
|
//$lang = get_lang('TitleManipulateChapter'); |
|
9513
|
|
|
break; |
|
9514
|
|
|
case TOOL_LP_FINAL_ITEM: |
|
9515
|
|
|
case TOOL_DOCUMENT: |
|
9516
|
|
|
// Commented the message cause should not show it. |
|
9517
|
|
|
//$lang = get_lang('TitleManipulateDocument'); |
|
9518
|
|
|
break; |
|
9519
|
|
|
case TOOL_LINK: |
|
9520
|
|
|
case 'link': |
|
9521
|
|
|
// Commented the message cause should not show it. |
|
9522
|
|
|
//$lang = get_lang('TitleManipulateLink'); |
|
9523
|
|
|
break; |
|
9524
|
|
|
case TOOL_QUIZ: |
|
9525
|
|
|
// Commented the message cause should not show it. |
|
9526
|
|
|
//$lang = get_lang('TitleManipulateQuiz'); |
|
9527
|
|
|
break; |
|
9528
|
|
|
case TOOL_STUDENTPUBLICATION: |
|
9529
|
|
|
// Commented the message cause should not show it. |
|
9530
|
|
|
//$lang = get_lang('TitleManipulateStudentPublication'); |
|
9531
|
|
|
break; |
|
9532
|
|
|
} |
|
9533
|
|
|
|
|
9534
|
|
|
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
9535
|
|
|
$item_id = (int) $item_id; |
|
9536
|
|
|
$sql = "SELECT * FROM $tbl_lp_item |
|
9537
|
|
|
WHERE iid = ".$item_id; |
|
9538
|
|
|
$result = Database::query($sql); |
|
9539
|
|
|
$row = Database::fetch_assoc($result); |
|
9540
|
|
|
|
|
9541
|
|
|
$audio_player = null; |
|
9542
|
|
|
// We display an audio player if needed. |
|
9543
|
|
|
if (!empty($row['audio'])) { |
|
9544
|
|
|
$webAudioPath = '../..'.api_get_path(REL_COURSE_PATH).$_course['path'].'/document/audio/'.$row['audio']; |
|
9545
|
|
|
|
|
9546
|
|
|
$audio_player .= '<div class="lp_mediaplayer" id="container">' |
|
9547
|
|
|
.'<audio src="'.$webAudioPath.'" controls>' |
|
9548
|
|
|
.'</div><br>'; |
|
9549
|
|
|
} |
|
9550
|
|
|
|
|
9551
|
|
|
$url = api_get_self().'?'.api_get_cidreq().'&view=build&id='.$item_id.'&lp_id='.$this->lp_id; |
|
9552
|
|
|
|
|
9553
|
|
|
if ($item_type != TOOL_LP_FINAL_ITEM) { |
|
9554
|
|
|
$return .= Display::url( |
|
9555
|
|
|
Display::return_icon( |
|
9556
|
|
|
'edit.png', |
|
9557
|
|
|
get_lang('Edit'), |
|
9558
|
|
|
[], |
|
9559
|
|
|
ICON_SIZE_SMALL |
|
9560
|
|
|
), |
|
9561
|
|
|
$url.'&action=edit_item&path_item='.$row['path'] |
|
9562
|
|
|
); |
|
9563
|
|
|
|
|
9564
|
|
|
$return .= Display::url( |
|
9565
|
|
|
Display::return_icon( |
|
9566
|
|
|
'move.png', |
|
9567
|
|
|
get_lang('Move'), |
|
9568
|
|
|
[], |
|
9569
|
|
|
ICON_SIZE_SMALL |
|
9570
|
|
|
), |
|
9571
|
|
|
$url.'&action=move_item' |
|
9572
|
|
|
); |
|
9573
|
|
|
} |
|
9574
|
|
|
|
|
9575
|
|
|
// Commented for now as prerequisites cannot be added to chapters. |
|
9576
|
|
|
if ($item_type != 'dir') { |
|
9577
|
|
|
$return .= Display::url( |
|
9578
|
|
|
Display::return_icon( |
|
9579
|
|
|
'accept.png', |
|
9580
|
|
|
get_lang('LearnpathPrerequisites'), |
|
9581
|
|
|
[], |
|
9582
|
|
|
ICON_SIZE_SMALL |
|
9583
|
|
|
), |
|
9584
|
|
|
$url.'&action=edit_item_prereq' |
|
9585
|
|
|
); |
|
9586
|
|
|
} |
|
9587
|
|
|
$return .= Display::url( |
|
9588
|
|
|
Display::return_icon( |
|
9589
|
|
|
'delete.png', |
|
9590
|
|
|
get_lang('Delete'), |
|
9591
|
|
|
[], |
|
9592
|
|
|
ICON_SIZE_SMALL |
|
9593
|
|
|
), |
|
9594
|
|
|
$url.'&action=delete_item' |
|
9595
|
|
|
); |
|
9596
|
|
|
|
|
9597
|
|
|
if ($item_type == TOOL_HOTPOTATOES) { |
|
9598
|
|
|
$document_data = DocumentManager::get_document_data_by_id($row['path'], $course_code); |
|
9599
|
|
|
$return .= get_lang('File').': '.$document_data['absolute_path_from_document']; |
|
9600
|
|
|
} |
|
9601
|
|
|
|
|
9602
|
|
|
if ($item_type == TOOL_DOCUMENT || $item_type == TOOL_LP_FINAL_ITEM) { |
|
9603
|
|
|
$document_data = DocumentManager::get_document_data_by_id($row['path'], $course_code); |
|
9604
|
|
|
$return .= get_lang('File').': '.$document_data['absolute_path_from_document']; |
|
9605
|
|
|
} |
|
9606
|
|
|
|
|
9607
|
|
|
$return .= '</div>'; |
|
9608
|
|
|
|
|
9609
|
|
|
if (!empty($audio_player)) { |
|
9610
|
|
|
$return .= $audio_player; |
|
9611
|
|
|
} |
|
9612
|
|
|
|
|
9613
|
|
|
return $return; |
|
9614
|
|
|
} |
|
9615
|
|
|
|
|
9616
|
|
|
/** |
|
9617
|
|
|
* Creates the javascript needed for filling up the checkboxes without page reload. |
|
9618
|
|
|
* |
|
9619
|
|
|
* @return string |
|
9620
|
|
|
*/ |
|
9621
|
|
|
public function get_js_dropdown_array() |
|
9622
|
|
|
{ |
|
9623
|
|
|
$course_id = api_get_course_int_id(); |
|
9624
|
|
|
$return = 'var child_name = new Array();'."\n"; |
|
9625
|
|
|
$return .= 'var child_value = new Array();'."\n\n"; |
|
9626
|
|
|
$return .= 'child_name[0] = new Array();'."\n"; |
|
9627
|
|
|
$return .= 'child_value[0] = new Array();'."\n\n"; |
|
9628
|
|
|
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
9629
|
|
|
$sql = "SELECT * FROM ".$tbl_lp_item." |
|
9630
|
|
|
WHERE |
|
9631
|
|
|
c_id = $course_id AND |
|
9632
|
|
|
lp_id = ".$this->lp_id." AND |
|
9633
|
|
|
parent_item_id = 0 |
|
9634
|
|
|
ORDER BY display_order ASC"; |
|
9635
|
|
|
$res_zero = Database::query($sql); |
|
9636
|
|
|
$i = 0; |
|
9637
|
|
|
|
|
9638
|
|
|
while ($row_zero = Database::fetch_array($res_zero)) { |
|
9639
|
|
|
if ($row_zero['item_type'] !== TOOL_LP_FINAL_ITEM) { |
|
9640
|
|
|
if ($row_zero['item_type'] == TOOL_QUIZ) { |
|
9641
|
|
|
$row_zero['title'] = Exercise::get_formated_title_variable($row_zero['title']); |
|
9642
|
|
|
} |
|
9643
|
|
|
$js_var = json_encode(get_lang('After').' '.$row_zero['title']); |
|
9644
|
|
|
$return .= 'child_name[0]['.$i.'] = '.$js_var.' ;'."\n"; |
|
9645
|
|
|
$return .= 'child_value[0]['.$i++.'] = "'.$row_zero['iid'].'";'."\n"; |
|
9646
|
|
|
} |
|
9647
|
|
|
} |
|
9648
|
|
|
$return .= "\n"; |
|
9649
|
|
|
$sql = "SELECT * FROM $tbl_lp_item |
|
9650
|
|
|
WHERE c_id = $course_id AND lp_id = ".$this->lp_id; |
|
9651
|
|
|
$res = Database::query($sql); |
|
9652
|
|
|
while ($row = Database::fetch_array($res)) { |
|
9653
|
|
|
$sql_parent = "SELECT * FROM ".$tbl_lp_item." |
|
9654
|
|
|
WHERE |
|
9655
|
|
|
c_id = ".$course_id." AND |
|
9656
|
|
|
parent_item_id = ".$row['iid']." |
|
9657
|
|
|
ORDER BY display_order ASC"; |
|
9658
|
|
|
$res_parent = Database::query($sql_parent); |
|
9659
|
|
|
$i = 0; |
|
9660
|
|
|
$return .= 'child_name['.$row['iid'].'] = new Array();'."\n"; |
|
9661
|
|
|
$return .= 'child_value['.$row['iid'].'] = new Array();'."\n\n"; |
|
9662
|
|
|
|
|
9663
|
|
|
while ($row_parent = Database::fetch_array($res_parent)) { |
|
9664
|
|
|
$js_var = json_encode(get_lang('After').' '.$row_parent['title']); |
|
9665
|
|
|
$return .= 'child_name['.$row['iid'].']['.$i.'] = '.$js_var.' ;'."\n"; |
|
9666
|
|
|
$return .= 'child_value['.$row['iid'].']['.$i++.'] = "'.$row_parent['iid'].'";'."\n"; |
|
9667
|
|
|
} |
|
9668
|
|
|
$return .= "\n"; |
|
9669
|
|
|
} |
|
9670
|
|
|
|
|
9671
|
|
|
$return .= " |
|
9672
|
|
|
function load_cbo(id) { |
|
9673
|
|
|
if (!id) { |
|
9674
|
|
|
return false; |
|
9675
|
|
|
} |
|
9676
|
|
|
|
|
9677
|
|
|
var cbo = document.getElementById('previous'); |
|
9678
|
|
|
for(var i = cbo.length - 1; i > 0; i--) { |
|
9679
|
|
|
cbo.options[i] = null; |
|
9680
|
|
|
} |
|
9681
|
|
|
|
|
9682
|
|
|
var k=0; |
|
9683
|
|
|
for(var i = 1; i <= child_name[id].length; i++){ |
|
9684
|
|
|
var option = new Option(child_name[id][i - 1], child_value[id][i - 1]); |
|
9685
|
|
|
option.style.paddingLeft = '40px'; |
|
9686
|
|
|
cbo.options[i] = option; |
|
9687
|
|
|
k = i; |
|
9688
|
|
|
} |
|
9689
|
|
|
|
|
9690
|
|
|
cbo.options[k].selected = true; |
|
9691
|
|
|
$('#previous').selectpicker('refresh'); |
|
9692
|
|
|
}"; |
|
9693
|
|
|
|
|
9694
|
|
|
return $return; |
|
9695
|
|
|
} |
|
9696
|
|
|
|
|
9697
|
|
|
/** |
|
9698
|
|
|
* Display the form to allow moving an item. |
|
9699
|
|
|
* |
|
9700
|
|
|
* @param int $item_id Item ID |
|
9701
|
|
|
* |
|
9702
|
|
|
* @throws Exception |
|
9703
|
|
|
* @throws HTML_QuickForm_Error |
|
9704
|
|
|
* |
|
9705
|
|
|
* @return string HTML form |
|
9706
|
|
|
*/ |
|
9707
|
|
|
public function display_move_item($item_id) |
|
9708
|
|
|
{ |
|
9709
|
|
|
$return = ''; |
|
9710
|
|
|
if (is_numeric($item_id)) { |
|
9711
|
|
|
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
9712
|
|
|
|
|
9713
|
|
|
$sql = "SELECT * FROM $tbl_lp_item |
|
9714
|
|
|
WHERE iid = $item_id"; |
|
9715
|
|
|
$res = Database::query($sql); |
|
9716
|
|
|
$row = Database::fetch_array($res); |
|
9717
|
|
|
|
|
9718
|
|
|
switch ($row['item_type']) { |
|
9719
|
|
|
case 'dir': |
|
9720
|
|
|
case 'asset': |
|
9721
|
|
|
$return .= $this->display_manipulate($item_id, $row['item_type']); |
|
9722
|
|
|
$return .= $this->display_item_form( |
|
9723
|
|
|
$row['item_type'], |
|
9724
|
|
|
get_lang('MoveCurrentChapter'), |
|
9725
|
|
|
'move', |
|
9726
|
|
|
$item_id, |
|
9727
|
|
|
$row |
|
9728
|
|
|
); |
|
9729
|
|
|
break; |
|
9730
|
|
|
case TOOL_DOCUMENT: |
|
9731
|
|
|
$return .= $this->display_manipulate($item_id, $row['item_type']); |
|
9732
|
|
|
$return .= $this->display_document_form('move', $item_id, $row); |
|
9733
|
|
|
break; |
|
9734
|
|
|
case TOOL_LINK: |
|
9735
|
|
|
$return .= $this->display_manipulate($item_id, $row['item_type']); |
|
9736
|
|
|
$return .= $this->display_link_form('move', $item_id, $row); |
|
9737
|
|
|
break; |
|
9738
|
|
|
case TOOL_HOTPOTATOES: |
|
9739
|
|
|
$return .= $this->display_manipulate($item_id, $row['item_type']); |
|
9740
|
|
|
$return .= $this->display_link_form('move', $item_id, $row); |
|
9741
|
|
|
break; |
|
9742
|
|
|
case TOOL_QUIZ: |
|
9743
|
|
|
$return .= $this->display_manipulate($item_id, $row['item_type']); |
|
9744
|
|
|
$return .= $this->display_quiz_form('move', $item_id, $row); |
|
9745
|
|
|
break; |
|
9746
|
|
|
case TOOL_STUDENTPUBLICATION: |
|
9747
|
|
|
$return .= $this->display_manipulate($item_id, $row['item_type']); |
|
9748
|
|
|
$return .= $this->display_student_publication_form('move', $item_id, $row); |
|
9749
|
|
|
break; |
|
9750
|
|
|
case TOOL_FORUM: |
|
9751
|
|
|
$return .= $this->display_manipulate($item_id, $row['item_type']); |
|
9752
|
|
|
$return .= $this->display_forum_form('move', $item_id, $row); |
|
9753
|
|
|
break; |
|
9754
|
|
|
case TOOL_THREAD: |
|
9755
|
|
|
$return .= $this->display_manipulate($item_id, $row['item_type']); |
|
9756
|
|
|
$return .= $this->display_forum_form('move', $item_id, $row); |
|
9757
|
|
|
break; |
|
9758
|
|
|
} |
|
9759
|
|
|
} |
|
9760
|
|
|
|
|
9761
|
|
|
return $return; |
|
9762
|
|
|
} |
|
9763
|
|
|
|
|
9764
|
|
|
/** |
|
9765
|
|
|
* Return HTML form to allow prerequisites selection. |
|
9766
|
|
|
* |
|
9767
|
|
|
* @todo use FormValidator |
|
9768
|
|
|
* |
|
9769
|
|
|
* @param int Item ID |
|
9770
|
|
|
* |
|
9771
|
|
|
* @return string HTML form |
|
9772
|
|
|
*/ |
|
9773
|
|
|
public function display_item_prerequisites_form($item_id = 0) |
|
9774
|
|
|
{ |
|
9775
|
|
|
$course_id = api_get_course_int_id(); |
|
9776
|
|
|
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
9777
|
|
|
$item_id = intval($item_id); |
|
9778
|
|
|
/* Current prerequisite */ |
|
9779
|
|
|
$sql = "SELECT * FROM $tbl_lp_item |
|
9780
|
|
|
WHERE iid = $item_id"; |
|
9781
|
|
|
$result = Database::query($sql); |
|
9782
|
|
|
$row = Database::fetch_array($result); |
|
9783
|
|
|
$prerequisiteId = $row['prerequisite']; |
|
9784
|
|
|
$return = '<legend>'; |
|
9785
|
|
|
$return .= get_lang('AddEditPrerequisites'); |
|
9786
|
|
|
$return .= '</legend>'; |
|
9787
|
|
|
$return .= '<form method="POST">'; |
|
9788
|
|
|
$return .= '<div class="table-responsive">'; |
|
9789
|
|
|
$return .= '<table class="table table-hover">'; |
|
9790
|
|
|
$return .= '<thead>'; |
|
9791
|
|
|
$return .= '<tr>'; |
|
9792
|
|
|
$return .= '<th>'.get_lang('LearnpathPrerequisites').'</th>'; |
|
9793
|
|
|
$return .= '<th width="140">'.get_lang('Minimum').'</th>'; |
|
9794
|
|
|
$return .= '<th width="140">'.get_lang('Maximum').'</th>'; |
|
9795
|
|
|
$return .= '</tr>'; |
|
9796
|
|
|
$return .= '</thead>'; |
|
9797
|
|
|
|
|
9798
|
|
|
// Adding the none option to the prerequisites see http://www.chamilo.org/es/node/146 |
|
9799
|
|
|
$return .= '<tbody>'; |
|
9800
|
|
|
$return .= '<tr>'; |
|
9801
|
|
|
$return .= '<td colspan="3">'; |
|
9802
|
|
|
$return .= '<div class="radio learnpath"><label for="idNone">'; |
|
9803
|
|
|
$return .= '<input checked="checked" id="idNone" name="prerequisites" type="radio" />'; |
|
9804
|
|
|
$return .= get_lang('None').'</label>'; |
|
9805
|
|
|
$return .= '</div>'; |
|
9806
|
|
|
$return .= '</tr>'; |
|
9807
|
|
|
|
|
9808
|
|
|
$sql = "SELECT * FROM $tbl_lp_item |
|
9809
|
|
|
WHERE c_id = $course_id AND lp_id = ".$this->lp_id; |
|
9810
|
|
|
$result = Database::query($sql); |
|
9811
|
|
|
$arrLP = []; |
|
9812
|
|
|
|
|
9813
|
|
|
$selectedMinScore = []; |
|
9814
|
|
|
$selectedMaxScore = []; |
|
9815
|
|
|
while ($row = Database::fetch_array($result)) { |
|
9816
|
|
|
if ($row['id'] == $item_id) { |
|
9817
|
|
|
$selectedMinScore[$row['prerequisite']] = $row['prerequisite_min_score']; |
|
9818
|
|
|
$selectedMaxScore[$row['prerequisite']] = $row['prerequisite_max_score']; |
|
9819
|
|
|
} |
|
9820
|
|
|
$arrLP[] = [ |
|
9821
|
|
|
'id' => $row['iid'], |
|
9822
|
|
|
'item_type' => $row['item_type'], |
|
9823
|
|
|
'title' => $row['title'], |
|
9824
|
|
|
'ref' => $row['ref'], |
|
9825
|
|
|
'description' => $row['description'], |
|
9826
|
|
|
'parent_item_id' => $row['parent_item_id'], |
|
9827
|
|
|
'previous_item_id' => $row['previous_item_id'], |
|
9828
|
|
|
'next_item_id' => $row['next_item_id'], |
|
9829
|
|
|
'max_score' => $row['max_score'], |
|
9830
|
|
|
'min_score' => $row['min_score'], |
|
9831
|
|
|
'mastery_score' => $row['mastery_score'], |
|
9832
|
|
|
'prerequisite' => $row['prerequisite'], |
|
9833
|
|
|
'display_order' => $row['display_order'], |
|
9834
|
|
|
'prerequisite_min_score' => $row['prerequisite_min_score'], |
|
9835
|
|
|
'prerequisite_max_score' => $row['prerequisite_max_score'], |
|
9836
|
|
|
]; |
|
9837
|
|
|
} |
|
9838
|
|
|
|
|
9839
|
|
|
$this->tree_array($arrLP); |
|
9840
|
|
|
$arrLP = isset($this->arrMenu) ? $this->arrMenu : []; |
|
9841
|
|
|
unset($this->arrMenu); |
|
9842
|
|
|
|
|
9843
|
|
|
for ($i = 0; $i < count($arrLP); $i++) { |
|
|
|
|
|
|
9844
|
|
|
$item = $arrLP[$i]; |
|
9845
|
|
|
|
|
9846
|
|
|
if ($item['id'] == $item_id) { |
|
9847
|
|
|
break; |
|
9848
|
|
|
} |
|
9849
|
|
|
|
|
9850
|
|
|
$selectedMaxScoreValue = isset($selectedMaxScore[$item['id']]) ? $selectedMaxScore[$item['id']] : $item['max_score']; |
|
9851
|
|
|
$selectedMinScoreValue = isset($selectedMinScore[$item['id']]) ? $selectedMinScore[$item['id']] : 0; |
|
9852
|
|
|
|
|
9853
|
|
|
$return .= '<tr>'; |
|
9854
|
|
|
$return .= '<td '.(($item['item_type'] != TOOL_QUIZ && $item['item_type'] != TOOL_HOTPOTATOES) ? ' colspan="3"' : '').'>'; |
|
9855
|
|
|
$return .= '<div style="margin-left:'.($item['depth'] * 20).'px;" class="radio learnpath">'; |
|
9856
|
|
|
$return .= '<label for="id'.$item['id'].'">'; |
|
9857
|
|
|
$return .= '<input'.(in_array($prerequisiteId, [$item['id'], $item['ref']]) ? ' checked="checked" ' : '').($item['item_type'] == 'dir' ? ' disabled="disabled" ' : ' ').'id="id'.$item['id'].'" name="prerequisites" type="radio" value="'.$item['id'].'" />'; |
|
9858
|
|
|
|
|
9859
|
|
|
$icon_name = str_replace(' ', '', $item['item_type']); |
|
9860
|
|
|
|
|
9861
|
|
|
if (file_exists('../img/lp_'.$icon_name.'.png')) { |
|
9862
|
|
|
$return .= Display::return_icon('lp_'.$icon_name.'.png'); |
|
9863
|
|
|
} else { |
|
9864
|
|
|
if (file_exists('../img/lp_'.$icon_name.'.png')) { |
|
9865
|
|
|
$return .= Display::return_icon('lp_'.$icon_name.'.png'); |
|
9866
|
|
|
} else { |
|
9867
|
|
|
$return .= Display::return_icon('folder_document.png'); |
|
9868
|
|
|
} |
|
9869
|
|
|
} |
|
9870
|
|
|
|
|
9871
|
|
|
$return .= $item['title'].'</label>'; |
|
9872
|
|
|
$return .= '</div>'; |
|
9873
|
|
|
$return .= '</td>'; |
|
9874
|
|
|
|
|
9875
|
|
|
if ($item['item_type'] == TOOL_QUIZ) { |
|
9876
|
|
|
// lets update max_score Quiz information depending of the Quiz Advanced properties |
|
9877
|
|
|
$lpItemObj = new LpItem($course_id, $item['id']); |
|
9878
|
|
|
$exercise = new Exercise($course_id); |
|
9879
|
|
|
$exercise->read($lpItemObj->path); |
|
9880
|
|
|
$lpItemObj->max_score = $exercise->get_max_score(); |
|
9881
|
|
|
$lpItemObj->update(); |
|
9882
|
|
|
$item['max_score'] = $lpItemObj->max_score; |
|
9883
|
|
|
|
|
9884
|
|
|
$return .= '<td>'; |
|
9885
|
|
|
$return .= '<input |
|
9886
|
|
|
class="form-control" |
|
9887
|
|
|
size="4" maxlength="3" |
|
9888
|
|
|
name="min_'.$item['id'].'" |
|
9889
|
|
|
type="number" |
|
9890
|
|
|
min="0" |
|
9891
|
|
|
step="1" |
|
9892
|
|
|
max="'.$item['max_score'].'" |
|
9893
|
|
|
value="'.$selectedMinScoreValue.'" |
|
9894
|
|
|
/>'; |
|
9895
|
|
|
$return .= '</td>'; |
|
9896
|
|
|
$return .= '<td>'; |
|
9897
|
|
|
$return .= '<input |
|
9898
|
|
|
class="form-control" |
|
9899
|
|
|
size="4" |
|
9900
|
|
|
maxlength="3" |
|
9901
|
|
|
name="max_'.$item['id'].'" |
|
9902
|
|
|
type="number" |
|
9903
|
|
|
min="0" |
|
9904
|
|
|
step="1" |
|
9905
|
|
|
max="'.$item['max_score'].'" |
|
9906
|
|
|
value="'.$selectedMaxScoreValue.'" |
|
9907
|
|
|
/>'; |
|
9908
|
|
|
$return .= '</td>'; |
|
9909
|
|
|
} |
|
9910
|
|
|
|
|
9911
|
|
|
if ($item['item_type'] == TOOL_HOTPOTATOES) { |
|
9912
|
|
|
$return .= '<td>'; |
|
9913
|
|
|
$return .= '<input |
|
9914
|
|
|
size="4" |
|
9915
|
|
|
maxlength="3" |
|
9916
|
|
|
name="min_'.$item['id'].'" |
|
9917
|
|
|
type="number" |
|
9918
|
|
|
min="0" |
|
9919
|
|
|
step="1" |
|
9920
|
|
|
max="'.$item['max_score'].'" |
|
9921
|
|
|
value="'.$selectedMinScoreValue.'" |
|
9922
|
|
|
/>'; |
|
9923
|
|
|
$return .= '</td>'; |
|
9924
|
|
|
$return .= '<td>'; |
|
9925
|
|
|
$return .= '<input |
|
9926
|
|
|
size="4" |
|
9927
|
|
|
maxlength="3" |
|
9928
|
|
|
name="max_'.$item['id'].'" |
|
9929
|
|
|
type="number" |
|
9930
|
|
|
min="0" |
|
9931
|
|
|
step="1" |
|
9932
|
|
|
max="'.$item['max_score'].'" |
|
9933
|
|
|
value="'.$selectedMaxScoreValue.'" |
|
9934
|
|
|
/>'; |
|
9935
|
|
|
$return .= '</td>'; |
|
9936
|
|
|
} |
|
9937
|
|
|
$return .= '</tr>'; |
|
9938
|
|
|
} |
|
9939
|
|
|
$return .= '<tr>'; |
|
9940
|
|
|
$return .= '</tr>'; |
|
9941
|
|
|
$return .= '</tbody>'; |
|
9942
|
|
|
$return .= '</table>'; |
|
9943
|
|
|
$return .= '</div>'; |
|
9944
|
|
|
$return .= '<div class="form-group">'; |
|
9945
|
|
|
$return .= '<button class="btn btn-primary" name="submit_button" type="submit">'. |
|
9946
|
|
|
get_lang('ModifyPrerequisites').'</button>'; |
|
9947
|
|
|
$return .= '</form>'; |
|
9948
|
|
|
|
|
9949
|
|
|
return $return; |
|
9950
|
|
|
} |
|
9951
|
|
|
|
|
9952
|
|
|
/** |
|
9953
|
|
|
* Return HTML list to allow prerequisites selection for lp. |
|
9954
|
|
|
* |
|
9955
|
|
|
* @return string HTML form |
|
9956
|
|
|
*/ |
|
9957
|
|
|
public function display_lp_prerequisites_list() |
|
9958
|
|
|
{ |
|
9959
|
|
|
$course_id = api_get_course_int_id(); |
|
9960
|
|
|
$lp_id = $this->lp_id; |
|
9961
|
|
|
$tbl_lp = Database::get_course_table(TABLE_LP_MAIN); |
|
9962
|
|
|
|
|
9963
|
|
|
// get current prerequisite |
|
9964
|
|
|
$sql = "SELECT * FROM $tbl_lp WHERE iid = $lp_id "; |
|
9965
|
|
|
$result = Database::query($sql); |
|
9966
|
|
|
$row = Database::fetch_array($result); |
|
9967
|
|
|
$prerequisiteId = $row['prerequisite']; |
|
9968
|
|
|
$session_id = api_get_session_id(); |
|
9969
|
|
|
$session_condition = api_get_session_condition($session_id, true, true); |
|
9970
|
|
|
$sql = "SELECT * FROM $tbl_lp |
|
9971
|
|
|
WHERE c_id = $course_id $session_condition |
|
9972
|
|
|
ORDER BY display_order "; |
|
9973
|
|
|
$rs = Database::query($sql); |
|
9974
|
|
|
$return = ''; |
|
9975
|
|
|
$return .= '<select name="prerequisites" class="form-control">'; |
|
9976
|
|
|
$return .= '<option value="0">'.get_lang('None').'</option>'; |
|
9977
|
|
|
if (Database::num_rows($rs) > 0) { |
|
9978
|
|
|
while ($row = Database::fetch_array($rs)) { |
|
9979
|
|
|
if ($row['id'] == $lp_id) { |
|
9980
|
|
|
continue; |
|
9981
|
|
|
} |
|
9982
|
|
|
$return .= '<option value="'.$row['id'].'" '.(($row['id'] == $prerequisiteId) ? ' selected ' : '').'>'.$row['name'].'</option>'; |
|
9983
|
|
|
} |
|
9984
|
|
|
} |
|
9985
|
|
|
$return .= '</select>'; |
|
9986
|
|
|
|
|
9987
|
|
|
return $return; |
|
9988
|
|
|
} |
|
9989
|
|
|
|
|
9990
|
|
|
/** |
|
9991
|
|
|
* Creates a list with all the documents in it. |
|
9992
|
|
|
* |
|
9993
|
|
|
* @param bool $showInvisibleFiles |
|
9994
|
|
|
* |
|
9995
|
|
|
* @throws Exception |
|
9996
|
|
|
* @throws HTML_QuickForm_Error |
|
9997
|
|
|
* |
|
9998
|
|
|
* @return string |
|
9999
|
|
|
*/ |
|
10000
|
|
|
public function get_documents($showInvisibleFiles = false) |
|
10001
|
|
|
{ |
|
10002
|
|
|
$course_info = api_get_course_info(); |
|
10003
|
|
|
$sessionId = api_get_session_id(); |
|
10004
|
|
|
$documentTree = DocumentManager::get_document_preview( |
|
10005
|
|
|
$course_info, |
|
10006
|
|
|
$this->lp_id, |
|
10007
|
|
|
null, |
|
10008
|
|
|
$sessionId, |
|
10009
|
|
|
true, |
|
10010
|
|
|
null, |
|
10011
|
|
|
null, |
|
10012
|
|
|
$showInvisibleFiles, |
|
10013
|
|
|
true |
|
10014
|
|
|
); |
|
10015
|
|
|
|
|
10016
|
|
|
$headers = [ |
|
10017
|
|
|
get_lang('Files'), |
|
10018
|
|
|
get_lang('CreateTheDocument'), |
|
10019
|
|
|
get_lang('Upload'), |
|
10020
|
|
|
]; |
|
10021
|
|
|
|
|
10022
|
|
|
$form = new FormValidator( |
|
10023
|
|
|
'form_upload', |
|
10024
|
|
|
'POST', |
|
10025
|
|
|
$this->getCurrentBuildingModeURL(), |
|
10026
|
|
|
'', |
|
10027
|
|
|
['enctype' => 'multipart/form-data'] |
|
10028
|
|
|
); |
|
10029
|
|
|
|
|
10030
|
|
|
$folders = DocumentManager::get_all_document_folders( |
|
10031
|
|
|
api_get_course_info(), |
|
10032
|
|
|
0, |
|
10033
|
|
|
true |
|
10034
|
|
|
); |
|
10035
|
|
|
|
|
10036
|
|
|
DocumentManager::build_directory_selector( |
|
10037
|
|
|
$folders, |
|
10038
|
|
|
'', |
|
10039
|
|
|
[], |
|
10040
|
|
|
true, |
|
10041
|
|
|
$form, |
|
10042
|
|
|
'directory_parent_id' |
|
10043
|
|
|
); |
|
10044
|
|
|
|
|
10045
|
|
|
$group = [ |
|
10046
|
|
|
$form->createElement( |
|
10047
|
|
|
'radio', |
|
10048
|
|
|
'if_exists', |
|
10049
|
|
|
get_lang("UplWhatIfFileExists"), |
|
10050
|
|
|
get_lang('UplDoNothing'), |
|
10051
|
|
|
'nothing' |
|
10052
|
|
|
), |
|
10053
|
|
|
$form->createElement( |
|
10054
|
|
|
'radio', |
|
10055
|
|
|
'if_exists', |
|
10056
|
|
|
null, |
|
10057
|
|
|
get_lang('UplOverwriteLong'), |
|
10058
|
|
|
'overwrite' |
|
10059
|
|
|
), |
|
10060
|
|
|
$form->createElement( |
|
10061
|
|
|
'radio', |
|
10062
|
|
|
'if_exists', |
|
10063
|
|
|
null, |
|
10064
|
|
|
get_lang('UplRenameLong'), |
|
10065
|
|
|
'rename' |
|
10066
|
|
|
), |
|
10067
|
|
|
]; |
|
10068
|
|
|
$form->addGroup($group, null, get_lang('UplWhatIfFileExists')); |
|
10069
|
|
|
|
|
10070
|
|
|
$fileExistsOption = api_get_setting('document_if_file_exists_option'); |
|
10071
|
|
|
$defaultFileExistsOption = 'rename'; |
|
10072
|
|
|
if (!empty($fileExistsOption)) { |
|
10073
|
|
|
$defaultFileExistsOption = $fileExistsOption; |
|
10074
|
|
|
} |
|
10075
|
|
|
$form->setDefaults(['if_exists' => $defaultFileExistsOption]); |
|
10076
|
|
|
|
|
10077
|
|
|
// Check box options |
|
10078
|
|
|
$form->addElement( |
|
10079
|
|
|
'checkbox', |
|
10080
|
|
|
'unzip', |
|
10081
|
|
|
get_lang('Options'), |
|
10082
|
|
|
get_lang('Uncompress') |
|
10083
|
|
|
); |
|
10084
|
|
|
|
|
10085
|
|
|
$url = api_get_path(WEB_AJAX_PATH).'document.ajax.php?'.api_get_cidreq().'&a=upload_file&curdirpath='; |
|
10086
|
|
|
$form->addMultipleUpload($url); |
|
10087
|
|
|
$new = $this->display_document_form('add', 0); |
|
10088
|
|
|
$tabs = Display::tabs( |
|
10089
|
|
|
$headers, |
|
10090
|
|
|
[$documentTree, $new, $form->returnForm()], |
|
10091
|
|
|
'subtab' |
|
10092
|
|
|
); |
|
10093
|
|
|
|
|
10094
|
|
|
return $tabs; |
|
10095
|
|
|
} |
|
10096
|
|
|
|
|
10097
|
|
|
/** |
|
10098
|
|
|
* Creates a list with all the exercises (quiz) in it. |
|
10099
|
|
|
* |
|
10100
|
|
|
* @return string |
|
10101
|
|
|
*/ |
|
10102
|
|
|
public function get_exercises() |
|
10103
|
|
|
{ |
|
10104
|
|
|
$course_id = api_get_course_int_id(); |
|
10105
|
|
|
$session_id = api_get_session_id(); |
|
10106
|
|
|
$userInfo = api_get_user_info(); |
|
10107
|
|
|
|
|
10108
|
|
|
// New for hotpotatoes. |
|
10109
|
|
|
$uploadPath = DIR_HOTPOTATOES; //defined in main_api |
|
10110
|
|
|
$tbl_doc = Database::get_course_table(TABLE_DOCUMENT); |
|
10111
|
|
|
$tbl_quiz = Database::get_course_table(TABLE_QUIZ_TEST); |
|
10112
|
|
|
$condition_session = api_get_session_condition($session_id, true, true); |
|
10113
|
|
|
$setting = api_get_configuration_value('show_invisible_exercise_in_lp_list'); |
|
10114
|
|
|
|
|
10115
|
|
|
$activeCondition = ' active <> -1 '; |
|
10116
|
|
|
if ($setting) { |
|
10117
|
|
|
$activeCondition = ' active = 1 '; |
|
10118
|
|
|
} |
|
10119
|
|
|
|
|
10120
|
|
|
$sql_quiz = "SELECT * FROM $tbl_quiz |
|
10121
|
|
|
WHERE c_id = $course_id AND $activeCondition $condition_session |
|
10122
|
|
|
ORDER BY title ASC"; |
|
10123
|
|
|
|
|
10124
|
|
|
$sql_hot = "SELECT * FROM $tbl_doc |
|
10125
|
|
|
WHERE c_id = $course_id AND path LIKE '".$uploadPath."/%/%htm%' $condition_session |
|
10126
|
|
|
ORDER BY id ASC"; |
|
10127
|
|
|
|
|
10128
|
|
|
$res_quiz = Database::query($sql_quiz); |
|
10129
|
|
|
$res_hot = Database::query($sql_hot); |
|
10130
|
|
|
|
|
10131
|
|
|
$return = '<ul class="lp_resource">'; |
|
10132
|
|
|
$return .= '<li class="lp_resource_element">'; |
|
10133
|
|
|
$return .= Display::return_icon('new_exercice.png'); |
|
10134
|
|
|
$return .= '<a href="'.api_get_path(WEB_CODE_PATH).'exercise/exercise_admin.php?'.api_get_cidreq().'&lp_id='.$this->lp_id.'">'. |
|
10135
|
|
|
get_lang('NewExercise').'</a>'; |
|
10136
|
|
|
$return .= '</li>'; |
|
10137
|
|
|
|
|
10138
|
|
|
$previewIcon = Display::return_icon( |
|
10139
|
|
|
'preview_view.png', |
|
10140
|
|
|
get_lang('Preview') |
|
10141
|
|
|
); |
|
10142
|
|
|
$exerciseUrl = api_get_path(WEB_CODE_PATH).'exercise/showinframes.php?'.api_get_cidreq(); |
|
10143
|
|
|
|
|
10144
|
|
|
// Display hotpotatoes |
|
10145
|
|
|
while ($row_hot = Database::fetch_array($res_hot)) { |
|
10146
|
|
|
$link = Display::url( |
|
10147
|
|
|
$previewIcon, |
|
10148
|
|
|
$exerciseUrl.'&file='.$row_hot['path'], |
|
10149
|
|
|
['target' => '_blank'] |
|
10150
|
|
|
); |
|
10151
|
|
|
$return .= '<li class="lp_resource_element" data_id="'.$row_hot['id'].'" data_type="hotpotatoes" title="'.$row_hot['title'].'" >'; |
|
10152
|
|
|
$return .= '<a class="moved" href="#">'; |
|
10153
|
|
|
$return .= Display::return_icon( |
|
10154
|
|
|
'move_everywhere.png', |
|
10155
|
|
|
get_lang('Move'), |
|
10156
|
|
|
[], |
|
10157
|
|
|
ICON_SIZE_TINY |
|
10158
|
|
|
); |
|
10159
|
|
|
$return .= '</a> '; |
|
10160
|
|
|
$return .= Display::return_icon('hotpotatoes_s.png'); |
|
10161
|
|
|
$return .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&action=add_item&type='.TOOL_HOTPOTATOES.'&file='.$row_hot['id'].'&lp_id='.$this->lp_id.'">'. |
|
10162
|
|
|
((!empty($row_hot['comment'])) ? $row_hot['comment'] : Security::remove_XSS($row_hot['title'])).$link.'</a>'; |
|
10163
|
|
|
$return .= '</li>'; |
|
10164
|
|
|
} |
|
10165
|
|
|
|
|
10166
|
|
|
$exerciseUrl = api_get_path(WEB_CODE_PATH).'exercise/overview.php?'.api_get_cidreq(); |
|
10167
|
|
|
while ($row_quiz = Database::fetch_array($res_quiz)) { |
|
10168
|
|
|
$title = strip_tags( |
|
10169
|
|
|
api_html_entity_decode($row_quiz['title']) |
|
10170
|
|
|
); |
|
10171
|
|
|
|
|
10172
|
|
|
$link = Display::url( |
|
10173
|
|
|
$previewIcon, |
|
10174
|
|
|
$exerciseUrl.'&exerciseId='.$row_quiz['id'], |
|
10175
|
|
|
['target' => '_blank'] |
|
10176
|
|
|
); |
|
10177
|
|
|
$return .= '<li class="lp_resource_element" data_id="'.$row_quiz['id'].'" data_type="quiz" title="'.$title.'" >'; |
|
10178
|
|
|
$return .= '<a class="moved" href="#">'; |
|
10179
|
|
|
$return .= Display::return_icon( |
|
10180
|
|
|
'move_everywhere.png', |
|
10181
|
|
|
get_lang('Move'), |
|
10182
|
|
|
[], |
|
10183
|
|
|
ICON_SIZE_TINY |
|
10184
|
|
|
); |
|
10185
|
|
|
$return .= '</a> '; |
|
10186
|
|
|
$return .= Display::return_icon( |
|
10187
|
|
|
'quiz.png', |
|
10188
|
|
|
'', |
|
10189
|
|
|
[], |
|
10190
|
|
|
ICON_SIZE_TINY |
|
10191
|
|
|
); |
|
10192
|
|
|
$sessionStar = api_get_session_image( |
|
10193
|
|
|
$row_quiz['session_id'], |
|
10194
|
|
|
$userInfo['status'] |
|
10195
|
|
|
); |
|
10196
|
|
|
$return .= '<a class="moved" href="'.api_get_self().'?'.api_get_cidreq().'&action=add_item&type='.TOOL_QUIZ.'&file='.$row_quiz['id'].'&lp_id='.$this->lp_id.'">'. |
|
10197
|
|
|
Security::remove_XSS(cut($title, 80)).$link.$sessionStar. |
|
10198
|
|
|
'</a>'; |
|
10199
|
|
|
|
|
10200
|
|
|
$return .= '</li>'; |
|
10201
|
|
|
} |
|
10202
|
|
|
|
|
10203
|
|
|
$return .= '</ul>'; |
|
10204
|
|
|
|
|
10205
|
|
|
return $return; |
|
10206
|
|
|
} |
|
10207
|
|
|
|
|
10208
|
|
|
/** |
|
10209
|
|
|
* Creates a list with all the links in it. |
|
10210
|
|
|
* |
|
10211
|
|
|
* @return string |
|
10212
|
|
|
*/ |
|
10213
|
|
|
public function get_links() |
|
10214
|
|
|
{ |
|
10215
|
|
|
$selfUrl = api_get_self(); |
|
10216
|
|
|
$courseIdReq = api_get_cidreq(); |
|
10217
|
|
|
$course = api_get_course_info(); |
|
10218
|
|
|
$userInfo = api_get_user_info(); |
|
10219
|
|
|
|
|
10220
|
|
|
$course_id = $course['real_id']; |
|
10221
|
|
|
$tbl_link = Database::get_course_table(TABLE_LINK); |
|
10222
|
|
|
$linkCategoryTable = Database::get_course_table(TABLE_LINK_CATEGORY); |
|
10223
|
|
|
$moveEverywhereIcon = Display::return_icon( |
|
10224
|
|
|
'move_everywhere.png', |
|
10225
|
|
|
get_lang('Move'), |
|
10226
|
|
|
[], |
|
10227
|
|
|
ICON_SIZE_TINY |
|
10228
|
|
|
); |
|
10229
|
|
|
|
|
10230
|
|
|
$session_id = api_get_session_id(); |
|
10231
|
|
|
$condition_session = api_get_session_condition( |
|
10232
|
|
|
$session_id, |
|
10233
|
|
|
true, |
|
10234
|
|
|
true, |
|
10235
|
|
|
"link.session_id" |
|
10236
|
|
|
); |
|
10237
|
|
|
|
|
10238
|
|
|
$sql = "SELECT |
|
10239
|
|
|
link.id as link_id, |
|
10240
|
|
|
link.title as link_title, |
|
10241
|
|
|
link.session_id as link_session_id, |
|
10242
|
|
|
link.category_id as category_id, |
|
10243
|
|
|
link_category.category_title as category_title |
|
10244
|
|
|
FROM $tbl_link as link |
|
10245
|
|
|
LEFT JOIN $linkCategoryTable as link_category |
|
10246
|
|
|
ON (link.category_id = link_category.id AND link.c_id = link_category.c_id) |
|
10247
|
|
|
WHERE link.c_id = ".$course_id." $condition_session |
|
10248
|
|
|
ORDER BY link_category.category_title ASC, link.title ASC"; |
|
10249
|
|
|
$result = Database::query($sql); |
|
10250
|
|
|
$categorizedLinks = []; |
|
10251
|
|
|
$categories = []; |
|
10252
|
|
|
|
|
10253
|
|
|
while ($link = Database::fetch_array($result)) { |
|
10254
|
|
|
if (!$link['category_id']) { |
|
10255
|
|
|
$link['category_title'] = get_lang('Uncategorized'); |
|
10256
|
|
|
} |
|
10257
|
|
|
$categories[$link['category_id']] = $link['category_title']; |
|
10258
|
|
|
$categorizedLinks[$link['category_id']][$link['link_id']] = $link; |
|
10259
|
|
|
} |
|
10260
|
|
|
|
|
10261
|
|
|
$linksHtmlCode = |
|
10262
|
|
|
'<script> |
|
10263
|
|
|
function toggle_tool(tool, id) { |
|
10264
|
|
|
if(document.getElementById(tool+"_"+id+"_content").style.display == "none"){ |
|
10265
|
|
|
document.getElementById(tool+"_"+id+"_content").style.display = "block"; |
|
10266
|
|
|
document.getElementById(tool+"_"+id+"_opener").src = "'.Display::returnIconPath('remove.gif').'"; |
|
10267
|
|
|
} else { |
|
10268
|
|
|
document.getElementById(tool+"_"+id+"_content").style.display = "none"; |
|
10269
|
|
|
document.getElementById(tool+"_"+id+"_opener").src = "'.Display::returnIconPath('add.gif').'"; |
|
10270
|
|
|
} |
|
10271
|
|
|
} |
|
10272
|
|
|
</script> |
|
10273
|
|
|
|
|
10274
|
|
|
<ul class="lp_resource"> |
|
10275
|
|
|
<li class="lp_resource_element"> |
|
10276
|
|
|
'.Display::return_icon('linksnew.gif').' |
|
10277
|
|
|
<a href="'.api_get_path(WEB_CODE_PATH).'link/link.php?'.$courseIdReq.'&action=addlink&lp_id='.$this->lp_id.'" title="'.get_lang('LinkAdd').'">'. |
|
10278
|
|
|
get_lang('LinkAdd').' |
|
10279
|
|
|
</a> |
|
10280
|
|
|
</li>'; |
|
10281
|
|
|
|
|
10282
|
|
|
foreach ($categorizedLinks as $categoryId => $links) { |
|
10283
|
|
|
$linkNodes = null; |
|
10284
|
|
|
foreach ($links as $key => $linkInfo) { |
|
10285
|
|
|
$title = $linkInfo['link_title']; |
|
10286
|
|
|
$linkSessionId = $linkInfo['link_session_id']; |
|
10287
|
|
|
|
|
10288
|
|
|
$link = Display::url( |
|
10289
|
|
|
Display::return_icon('preview_view.png', get_lang('Preview')), |
|
10290
|
|
|
api_get_path(WEB_CODE_PATH).'link/link_goto.php?'.api_get_cidreq().'&link_id='.$key, |
|
10291
|
|
|
['target' => '_blank'] |
|
10292
|
|
|
); |
|
10293
|
|
|
|
|
10294
|
|
|
if (api_get_item_visibility($course, TOOL_LINK, $key, $session_id) != 2) { |
|
10295
|
|
|
$sessionStar = api_get_session_image($linkSessionId, $userInfo['status']); |
|
10296
|
|
|
$linkNodes .= |
|
10297
|
|
|
'<li class="lp_resource_element" data_id="'.$key.'" data_type="'.TOOL_LINK.'" title="'.$title.'" > |
|
10298
|
|
|
<a class="moved" href="#">'. |
|
10299
|
|
|
$moveEverywhereIcon. |
|
10300
|
|
|
'</a> |
|
10301
|
|
|
'.Display::return_icon('links.png', '', [], ICON_SIZE_TINY).' |
|
10302
|
|
|
<a class="moved" href="'.$selfUrl.'?'.$courseIdReq.'&action=add_item&type='. |
|
10303
|
|
|
TOOL_LINK.'&file='.$key.'&lp_id='.$this->lp_id.'">'. |
|
10304
|
|
|
Security::remove_XSS($title).$sessionStar.$link. |
|
10305
|
|
|
'</a> |
|
10306
|
|
|
</li>'; |
|
10307
|
|
|
} |
|
10308
|
|
|
} |
|
10309
|
|
|
$linksHtmlCode .= |
|
10310
|
|
|
'<li> |
|
10311
|
|
|
<a style="cursor:hand" onclick="javascript: toggle_tool(\''.TOOL_LINK.'\','.$categoryId.')" style="vertical-align:middle"> |
|
10312
|
|
|
<img src="'.Display::returnIconPath('add.gif').'" id="'.TOOL_LINK.'_'.$categoryId.'_opener" |
|
10313
|
|
|
align="absbottom" /> |
|
10314
|
|
|
</a> |
|
10315
|
|
|
<span style="vertical-align:middle">'.Security::remove_XSS($categories[$categoryId]).'</span> |
|
10316
|
|
|
</li> |
|
10317
|
|
|
<div style="display:none" id="'.TOOL_LINK.'_'.$categoryId.'_content">'.$linkNodes.'</div>'; |
|
10318
|
|
|
} |
|
10319
|
|
|
$linksHtmlCode .= '</ul>'; |
|
10320
|
|
|
|
|
10321
|
|
|
return $linksHtmlCode; |
|
10322
|
|
|
} |
|
10323
|
|
|
|
|
10324
|
|
|
/** |
|
10325
|
|
|
* Creates a list with all the student publications in it. |
|
10326
|
|
|
* |
|
10327
|
|
|
* @return string |
|
10328
|
|
|
*/ |
|
10329
|
|
|
public function get_student_publications() |
|
10330
|
|
|
{ |
|
10331
|
|
|
$return = '<ul class="lp_resource">'; |
|
10332
|
|
|
$return .= '<li class="lp_resource_element">'; |
|
10333
|
|
|
$return .= Display::return_icon('works_new.gif'); |
|
10334
|
|
|
$return .= ' <a href="'.api_get_self().'?'.api_get_cidreq().'&action=add_item&type='.TOOL_STUDENTPUBLICATION.'&lp_id='.$this->lp_id.'">'. |
|
10335
|
|
|
get_lang('AddAssignmentPage').'</a>'; |
|
10336
|
|
|
$return .= '</li>'; |
|
10337
|
|
|
|
|
10338
|
|
|
require_once api_get_path(SYS_CODE_PATH).'work/work.lib.php'; |
|
10339
|
|
|
$works = getWorkListTeacher(0, 100, null, null, null); |
|
10340
|
|
|
if (!empty($works)) { |
|
10341
|
|
|
foreach ($works as $work) { |
|
10342
|
|
|
$link = Display::url( |
|
10343
|
|
|
Display::return_icon('preview_view.png', get_lang('Preview')), |
|
10344
|
|
|
api_get_path(WEB_CODE_PATH).'work/work_list_all.php?'.api_get_cidreq().'&id='.$work['iid'], |
|
10345
|
|
|
['target' => '_blank'] |
|
10346
|
|
|
); |
|
10347
|
|
|
|
|
10348
|
|
|
$return .= '<li class="lp_resource_element" data_id="'.$work['iid'].'" data_type="'.TOOL_STUDENTPUBLICATION.'" title="'.Security::remove_XSS(cut(strip_tags($work['title']), 80)).'">'; |
|
10349
|
|
|
$return .= '<a class="moved" href="#">'; |
|
10350
|
|
|
$return .= Display::return_icon( |
|
10351
|
|
|
'move_everywhere.png', |
|
10352
|
|
|
get_lang('Move'), |
|
10353
|
|
|
[], |
|
10354
|
|
|
ICON_SIZE_TINY |
|
10355
|
|
|
); |
|
10356
|
|
|
$return .= '</a> '; |
|
10357
|
|
|
|
|
10358
|
|
|
$return .= Display::return_icon('works.png', '', [], ICON_SIZE_TINY); |
|
10359
|
|
|
$return .= ' <a class="moved" href="'.api_get_self().'?'.api_get_cidreq().'&action=add_item&type='.TOOL_STUDENTPUBLICATION.'&file='.$work['iid'].'&lp_id='.$this->lp_id.'">'. |
|
10360
|
|
|
Security::remove_XSS(cut(strip_tags($work['title']), 80)).' '.$link.' |
|
10361
|
|
|
</a>'; |
|
10362
|
|
|
|
|
10363
|
|
|
$return .= '</li>'; |
|
10364
|
|
|
} |
|
10365
|
|
|
} |
|
10366
|
|
|
|
|
10367
|
|
|
$return .= '</ul>'; |
|
10368
|
|
|
|
|
10369
|
|
|
return $return; |
|
10370
|
|
|
} |
|
10371
|
|
|
|
|
10372
|
|
|
/** |
|
10373
|
|
|
* Creates a list with all the forums in it. |
|
10374
|
|
|
* |
|
10375
|
|
|
* @return string |
|
10376
|
|
|
*/ |
|
10377
|
|
|
public function get_forums() |
|
10378
|
|
|
{ |
|
10379
|
|
|
require_once '../forum/forumfunction.inc.php'; |
|
10380
|
|
|
require_once '../forum/forumconfig.inc.php'; |
|
10381
|
|
|
|
|
10382
|
|
|
$forumCategories = get_forum_categories(); |
|
10383
|
|
|
$forumsInNoCategory = get_forums_in_category(0); |
|
10384
|
|
|
if (!empty($forumsInNoCategory)) { |
|
10385
|
|
|
$forumCategories = array_merge( |
|
10386
|
|
|
$forumCategories, |
|
10387
|
|
|
[ |
|
10388
|
|
|
[ |
|
10389
|
|
|
'cat_id' => 0, |
|
10390
|
|
|
'session_id' => 0, |
|
10391
|
|
|
'visibility' => 1, |
|
10392
|
|
|
'cat_comment' => null, |
|
10393
|
|
|
], |
|
10394
|
|
|
] |
|
10395
|
|
|
); |
|
10396
|
|
|
} |
|
10397
|
|
|
|
|
10398
|
|
|
$forumList = get_forums(); |
|
10399
|
|
|
$a_forums = []; |
|
10400
|
|
|
foreach ($forumCategories as $forumCategory) { |
|
10401
|
|
|
// The forums in this category. |
|
10402
|
|
|
$forumsInCategory = get_forums_in_category($forumCategory['cat_id']); |
|
10403
|
|
|
if (!empty($forumsInCategory)) { |
|
10404
|
|
|
foreach ($forumList as $forum) { |
|
10405
|
|
|
if (isset($forum['forum_category']) && |
|
10406
|
|
|
$forum['forum_category'] == $forumCategory['cat_id'] |
|
10407
|
|
|
) { |
|
10408
|
|
|
$a_forums[] = $forum; |
|
10409
|
|
|
} |
|
10410
|
|
|
} |
|
10411
|
|
|
} |
|
10412
|
|
|
} |
|
10413
|
|
|
|
|
10414
|
|
|
$return = '<ul class="lp_resource">'; |
|
10415
|
|
|
|
|
10416
|
|
|
// First add link |
|
10417
|
|
|
$return .= '<li class="lp_resource_element">'; |
|
10418
|
|
|
$return .= Display::return_icon('new_forum.png'); |
|
10419
|
|
|
$return .= Display::url( |
|
10420
|
|
|
get_lang('CreateANewForum'), |
|
10421
|
|
|
api_get_path(WEB_CODE_PATH).'forum/index.php?'.api_get_cidreq().'&'.http_build_query([ |
|
10422
|
|
|
'action' => 'add', |
|
10423
|
|
|
'content' => 'forum', |
|
10424
|
|
|
'lp_id' => $this->lp_id, |
|
10425
|
|
|
]), |
|
10426
|
|
|
['title' => get_lang('CreateANewForum')] |
|
10427
|
|
|
); |
|
10428
|
|
|
$return .= '</li>'; |
|
10429
|
|
|
|
|
10430
|
|
|
$return .= '<script> |
|
10431
|
|
|
function toggle_forum(forum_id) { |
|
10432
|
|
|
if (document.getElementById("forum_"+forum_id+"_content").style.display == "none") { |
|
10433
|
|
|
document.getElementById("forum_"+forum_id+"_content").style.display = "block"; |
|
10434
|
|
|
document.getElementById("forum_"+forum_id+"_opener").src = "'.Display::returnIconPath('remove.gif').'"; |
|
10435
|
|
|
} else { |
|
10436
|
|
|
document.getElementById("forum_"+forum_id+"_content").style.display = "none"; |
|
10437
|
|
|
document.getElementById("forum_"+forum_id+"_opener").src = "'.Display::returnIconPath('add.gif').'"; |
|
10438
|
|
|
} |
|
10439
|
|
|
} |
|
10440
|
|
|
</script>'; |
|
10441
|
|
|
|
|
10442
|
|
|
foreach ($a_forums as $forum) { |
|
10443
|
|
|
if (!empty($forum['forum_id'])) { |
|
10444
|
|
|
$link = Display::url( |
|
10445
|
|
|
Display::return_icon('preview_view.png', get_lang('Preview')), |
|
10446
|
|
|
api_get_path(WEB_CODE_PATH).'forum/viewforum.php?'.api_get_cidreq().'&forum='.$forum['forum_id'], |
|
10447
|
|
|
['target' => '_blank'] |
|
10448
|
|
|
); |
|
10449
|
|
|
|
|
10450
|
|
|
$return .= '<li class="lp_resource_element" data_id="'.$forum['forum_id'].'" data_type="'.TOOL_FORUM.'" title="'.$forum['forum_title'].'" >'; |
|
10451
|
|
|
$return .= '<a class="moved" href="#">'; |
|
10452
|
|
|
$return .= Display::return_icon('move_everywhere.png', get_lang('Move'), [], ICON_SIZE_TINY); |
|
10453
|
|
|
$return .= ' </a>'; |
|
10454
|
|
|
$return .= Display::return_icon('forum.png', '', [], ICON_SIZE_TINY); |
|
10455
|
|
|
$return .= '<a onclick="javascript:toggle_forum('.$forum['forum_id'].');" style="cursor:hand; vertical-align:middle"> |
|
10456
|
|
|
<img src="'.Display::returnIconPath('add.gif').'" id="forum_'.$forum['forum_id'].'_opener" align="absbottom" /> |
|
10457
|
|
|
</a> |
|
10458
|
|
|
<a class="moved" href="'.api_get_self().'?'.api_get_cidreq().'&action=add_item&type='.TOOL_FORUM.'&forum_id='.$forum['forum_id'].'&lp_id='.$this->lp_id.'" style="vertical-align:middle">'. |
|
10459
|
|
|
Security::remove_XSS($forum['forum_title']).' '.$link.'</a>'; |
|
10460
|
|
|
|
|
10461
|
|
|
$return .= '</li>'; |
|
10462
|
|
|
|
|
10463
|
|
|
$return .= '<div style="display:none" id="forum_'.$forum['forum_id'].'_content">'; |
|
10464
|
|
|
$a_threads = get_threads($forum['forum_id']); |
|
10465
|
|
|
if (is_array($a_threads)) { |
|
10466
|
|
|
foreach ($a_threads as $thread) { |
|
10467
|
|
|
$link = Display::url( |
|
10468
|
|
|
Display::return_icon('preview_view.png', get_lang('Preview')), |
|
10469
|
|
|
api_get_path(WEB_CODE_PATH).'forum/viewthread.php?'.api_get_cidreq().'&forum='.$forum['forum_id'].'&thread='.$thread['thread_id'], |
|
10470
|
|
|
['target' => '_blank'] |
|
10471
|
|
|
); |
|
10472
|
|
|
|
|
10473
|
|
|
$return .= '<li class="lp_resource_element" data_id="'.$thread['thread_id'].'" data_type="'.TOOL_THREAD.'" title="'.$thread['thread_title'].'" >'; |
|
10474
|
|
|
$return .= ' <a class="moved" href="#">'; |
|
10475
|
|
|
$return .= Display::return_icon('move_everywhere.png', get_lang('Move'), [], ICON_SIZE_TINY); |
|
10476
|
|
|
$return .= ' </a>'; |
|
10477
|
|
|
$return .= Display::return_icon('forumthread.png', get_lang('Thread'), [], ICON_SIZE_TINY); |
|
10478
|
|
|
$return .= '<a class="moved" href="'.api_get_self().'?'.api_get_cidreq().'&action=add_item&type='.TOOL_THREAD.'&thread_id='.$thread['thread_id'].'&lp_id='.$this->lp_id.'">'. |
|
10479
|
|
|
Security::remove_XSS($thread['thread_title']).' '.$link.'</a>'; |
|
10480
|
|
|
$return .= '</li>'; |
|
10481
|
|
|
} |
|
10482
|
|
|
} |
|
10483
|
|
|
$return .= '</div>'; |
|
10484
|
|
|
} |
|
10485
|
|
|
} |
|
10486
|
|
|
$return .= '</ul>'; |
|
10487
|
|
|
|
|
10488
|
|
|
return $return; |
|
10489
|
|
|
} |
|
10490
|
|
|
|
|
10491
|
|
|
/** |
|
10492
|
|
|
* // TODO: The output encoding should be equal to the system encoding. |
|
10493
|
|
|
* |
|
10494
|
|
|
* Exports the learning path as a SCORM package. This is the main function that |
|
10495
|
|
|
* gathers the content, transforms it, writes the imsmanifest.xml file, zips the |
|
10496
|
|
|
* whole thing and returns the zip. |
|
10497
|
|
|
* |
|
10498
|
|
|
* This method needs to be called in PHP5, as it will fail with non-adequate |
|
10499
|
|
|
* XML package (like the ones for PHP4), and it is *not* a static method, so |
|
10500
|
|
|
* you need to call it on a learnpath object. |
|
10501
|
|
|
* |
|
10502
|
|
|
* @TODO The method might be redefined later on in the scorm class itself to avoid |
|
10503
|
|
|
* creating a SCORM structure if there is one already. However, if the initial SCORM |
|
10504
|
|
|
* path has been modified, it should use the generic method here below. |
|
10505
|
|
|
* |
|
10506
|
|
|
* @return string Returns the zip package string, or null if error |
|
10507
|
|
|
*/ |
|
10508
|
|
|
public function scormExport() |
|
10509
|
|
|
{ |
|
10510
|
|
|
api_set_more_memory_and_time_limits(); |
|
10511
|
|
|
|
|
10512
|
|
|
$_course = api_get_course_info(); |
|
10513
|
|
|
$course_id = $_course['real_id']; |
|
10514
|
|
|
// Create the zip handler (this will remain available throughout the method). |
|
10515
|
|
|
$archivePath = api_get_path(SYS_ARCHIVE_PATH); |
|
10516
|
|
|
$sys_course_path = api_get_path(SYS_COURSE_PATH); |
|
10517
|
|
|
$temp_dir_short = uniqid('scorm_export', true); |
|
10518
|
|
|
$temp_zip_dir = $archivePath.'/'.$temp_dir_short; |
|
10519
|
|
|
$temp_zip_file = $temp_zip_dir.'/'.md5(time()).'.zip'; |
|
10520
|
|
|
$zip_folder = new PclZip($temp_zip_file); |
|
10521
|
|
|
$current_course_path = api_get_path(SYS_COURSE_PATH).api_get_course_path(); |
|
10522
|
|
|
$root_path = $main_path = api_get_path(SYS_PATH); |
|
10523
|
|
|
$files_cleanup = []; |
|
10524
|
|
|
|
|
10525
|
|
|
// Place to temporarily stash the zip file. |
|
10526
|
|
|
// create the temp dir if it doesn't exist |
|
10527
|
|
|
// or do a cleanup before creating the zip file. |
|
10528
|
|
|
if (!is_dir($temp_zip_dir)) { |
|
10529
|
|
|
mkdir($temp_zip_dir, api_get_permissions_for_new_directories()); |
|
10530
|
|
|
} else { |
|
10531
|
|
|
// Cleanup: Check the temp dir for old files and delete them. |
|
10532
|
|
|
$handle = opendir($temp_zip_dir); |
|
10533
|
|
|
while (false !== ($file = readdir($handle))) { |
|
10534
|
|
|
if ($file != '.' && $file != '..') { |
|
10535
|
|
|
unlink("$temp_zip_dir/$file"); |
|
10536
|
|
|
} |
|
10537
|
|
|
} |
|
10538
|
|
|
closedir($handle); |
|
10539
|
|
|
} |
|
10540
|
|
|
$zip_files = $zip_files_abs = $zip_files_dist = []; |
|
10541
|
|
|
if (is_dir($current_course_path.'/scorm/'.$this->path) && |
|
10542
|
|
|
is_file($current_course_path.'/scorm/'.$this->path.'/imsmanifest.xml') |
|
10543
|
|
|
) { |
|
10544
|
|
|
// Remove the possible . at the end of the path. |
|
10545
|
|
|
$dest_path_to_lp = substr($this->path, -1) == '.' ? substr($this->path, 0, -1) : $this->path; |
|
10546
|
|
|
$dest_path_to_scorm_folder = str_replace('//', '/', $temp_zip_dir.'/scorm/'.$dest_path_to_lp); |
|
10547
|
|
|
mkdir( |
|
10548
|
|
|
$dest_path_to_scorm_folder, |
|
10549
|
|
|
api_get_permissions_for_new_directories(), |
|
10550
|
|
|
true |
|
10551
|
|
|
); |
|
10552
|
|
|
copyr( |
|
10553
|
|
|
$current_course_path.'/scorm/'.$this->path, |
|
10554
|
|
|
$dest_path_to_scorm_folder, |
|
10555
|
|
|
['imsmanifest'], |
|
10556
|
|
|
$zip_files |
|
10557
|
|
|
); |
|
10558
|
|
|
} |
|
10559
|
|
|
|
|
10560
|
|
|
// Build a dummy imsmanifest structure. |
|
10561
|
|
|
// Do not add to the zip yet (we still need it). |
|
10562
|
|
|
// This structure is developed following regulations for SCORM 1.2 packaging in the SCORM 1.2 Content |
|
10563
|
|
|
// Aggregation Model official document, section "2.3 Content Packaging". |
|
10564
|
|
|
// We are going to build a UTF-8 encoded manifest. |
|
10565
|
|
|
// Later we will recode it to the desired (and supported) encoding. |
|
10566
|
|
|
$xmldoc = new DOMDocument('1.0'); |
|
10567
|
|
|
$root = $xmldoc->createElement('manifest'); |
|
10568
|
|
|
$root->setAttribute('identifier', 'SingleCourseManifest'); |
|
10569
|
|
|
$root->setAttribute('version', '1.1'); |
|
10570
|
|
|
$root->setAttribute('xmlns', 'http://www.imsproject.org/xsd/imscp_rootv1p1p2'); |
|
10571
|
|
|
$root->setAttribute('xmlns:adlcp', 'http://www.adlnet.org/xsd/adlcp_rootv1p2'); |
|
10572
|
|
|
$root->setAttribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance'); |
|
10573
|
|
|
$root->setAttribute( |
|
10574
|
|
|
'xsi:schemaLocation', |
|
10575
|
|
|
'http://www.imsproject.org/xsd/imscp_rootv1p1p2 imscp_rootv1p1p2.xsd http://www.imsglobal.org/xsd/imsmd_rootv1p2p1 imsmd_rootv1p2p1.xsd http://www.adlnet.org/xsd/adlcp_rootv1p2 adlcp_rootv1p2.xsd' |
|
10576
|
|
|
); |
|
10577
|
|
|
// Build mandatory sub-root container elements. |
|
10578
|
|
|
$metadata = $xmldoc->createElement('metadata'); |
|
10579
|
|
|
$md_schema = $xmldoc->createElement('schema', 'ADL SCORM'); |
|
10580
|
|
|
$metadata->appendChild($md_schema); |
|
10581
|
|
|
$md_schemaversion = $xmldoc->createElement('schemaversion', '1.2'); |
|
10582
|
|
|
$metadata->appendChild($md_schemaversion); |
|
10583
|
|
|
$root->appendChild($metadata); |
|
10584
|
|
|
|
|
10585
|
|
|
$organizations = $xmldoc->createElement('organizations'); |
|
10586
|
|
|
$resources = $xmldoc->createElement('resources'); |
|
10587
|
|
|
|
|
10588
|
|
|
// Build the only organization we will use in building our learnpaths. |
|
10589
|
|
|
$organizations->setAttribute('default', 'chamilo_scorm_export'); |
|
10590
|
|
|
$organization = $xmldoc->createElement('organization'); |
|
10591
|
|
|
$organization->setAttribute('identifier', 'chamilo_scorm_export'); |
|
10592
|
|
|
// To set the title of the SCORM entity (=organization), we take the name given |
|
10593
|
|
|
// in Chamilo and convert it to HTML entities using the Chamilo charset (not the |
|
10594
|
|
|
// learning path charset) as it is the encoding that defines how it is stored |
|
10595
|
|
|
// in the database. Then we convert it to HTML entities again as the "&" character |
|
10596
|
|
|
// alone is not authorized in XML (must be &). |
|
10597
|
|
|
// The title is then decoded twice when extracting (see scorm::parse_manifest). |
|
10598
|
|
|
$org_title = $xmldoc->createElement('title', api_utf8_encode($this->get_name())); |
|
10599
|
|
|
$organization->appendChild($org_title); |
|
10600
|
|
|
$folder_name = 'document'; |
|
10601
|
|
|
|
|
10602
|
|
|
// Removes the learning_path/scorm_folder path when exporting see #4841 |
|
10603
|
|
|
$path_to_remove = ''; |
|
10604
|
|
|
$path_to_replace = ''; |
|
10605
|
|
|
$result = $this->generate_lp_folder($_course); |
|
10606
|
|
|
if (isset($result['dir']) && strpos($result['dir'], 'learning_path')) { |
|
10607
|
|
|
$path_to_remove = 'document'.$result['dir']; |
|
10608
|
|
|
$path_to_replace = $folder_name.'/'; |
|
10609
|
|
|
} |
|
10610
|
|
|
|
|
10611
|
|
|
// Fixes chamilo scorm exports |
|
10612
|
|
|
if ($this->ref === 'chamilo_scorm_export') { |
|
10613
|
|
|
$path_to_remove = 'scorm/'.$this->path.'/document/'; |
|
10614
|
|
|
} |
|
10615
|
|
|
|
|
10616
|
|
|
// For each element, add it to the imsmanifest structure, then add it to the zip. |
|
10617
|
|
|
$link_updates = []; |
|
10618
|
|
|
$links_to_create = []; |
|
10619
|
|
|
foreach ($this->ordered_items as $index => $itemId) { |
|
10620
|
|
|
/** @var learnpathItem $item */ |
|
10621
|
|
|
$item = $this->items[$itemId]; |
|
10622
|
|
|
if (!in_array($item->type, [TOOL_QUIZ, TOOL_FORUM, TOOL_THREAD, TOOL_LINK, TOOL_STUDENTPUBLICATION])) { |
|
10623
|
|
|
// Get included documents from this item. |
|
10624
|
|
|
if ($item->type === 'sco') { |
|
10625
|
|
|
$inc_docs = $item->get_resources_from_source( |
|
10626
|
|
|
null, |
|
10627
|
|
|
$current_course_path.'/scorm/'.$this->path.'/'.$item->get_path() |
|
10628
|
|
|
); |
|
10629
|
|
|
} else { |
|
10630
|
|
|
$inc_docs = $item->get_resources_from_source(); |
|
10631
|
|
|
} |
|
10632
|
|
|
|
|
10633
|
|
|
// Give a child element <item> to the <organization> element. |
|
10634
|
|
|
$my_item_id = $item->get_id(); |
|
10635
|
|
|
$my_item = $xmldoc->createElement('item'); |
|
10636
|
|
|
$my_item->setAttribute('identifier', 'ITEM_'.$my_item_id); |
|
10637
|
|
|
$my_item->setAttribute('identifierref', 'RESOURCE_'.$my_item_id); |
|
10638
|
|
|
$my_item->setAttribute('isvisible', 'true'); |
|
10639
|
|
|
// Give a child element <title> to the <item> element. |
|
10640
|
|
|
$my_title = $xmldoc->createElement( |
|
10641
|
|
|
'title', |
|
10642
|
|
|
htmlspecialchars( |
|
10643
|
|
|
api_utf8_encode($item->get_title()), |
|
10644
|
|
|
ENT_QUOTES, |
|
10645
|
|
|
'UTF-8' |
|
10646
|
|
|
) |
|
10647
|
|
|
); |
|
10648
|
|
|
$my_item->appendChild($my_title); |
|
10649
|
|
|
// Give a child element <adlcp:prerequisites> to the <item> element. |
|
10650
|
|
|
$my_prereqs = $xmldoc->createElement( |
|
10651
|
|
|
'adlcp:prerequisites', |
|
10652
|
|
|
$this->get_scorm_prereq_string($my_item_id) |
|
10653
|
|
|
); |
|
10654
|
|
|
$my_prereqs->setAttribute('type', 'aicc_script'); |
|
10655
|
|
|
$my_item->appendChild($my_prereqs); |
|
10656
|
|
|
// Give a child element <adlcp:maxtimeallowed> to the <item> element - not yet supported. |
|
10657
|
|
|
//$xmldoc->createElement('adlcp:maxtimeallowed',''); |
|
10658
|
|
|
// Give a child element <adlcp:timelimitaction> to the <item> element - not yet supported. |
|
10659
|
|
|
//$xmldoc->createElement('adlcp:timelimitaction',''); |
|
10660
|
|
|
// Give a child element <adlcp:datafromlms> to the <item> element - not yet supported. |
|
10661
|
|
|
//$xmldoc->createElement('adlcp:datafromlms',''); |
|
10662
|
|
|
// Give a child element <adlcp:masteryscore> to the <item> element. |
|
10663
|
|
|
$my_masteryscore = $xmldoc->createElement('adlcp:masteryscore', $item->get_mastery_score()); |
|
10664
|
|
|
$my_item->appendChild($my_masteryscore); |
|
10665
|
|
|
|
|
10666
|
|
|
// Attach this item to the organization element or hits parent if there is one. |
|
10667
|
|
|
if (!empty($item->parent) && $item->parent != 0) { |
|
10668
|
|
|
$children = $organization->childNodes; |
|
10669
|
|
|
$possible_parent = $this->get_scorm_xml_node($children, 'ITEM_'.$item->parent); |
|
10670
|
|
|
if (is_object($possible_parent)) { |
|
10671
|
|
|
$possible_parent->appendChild($my_item); |
|
10672
|
|
|
} else { |
|
10673
|
|
|
if ($this->debug > 0) { |
|
10674
|
|
|
error_log('Parent ITEM_'.$item->parent.' of item ITEM_'.$my_item_id.' not found'); |
|
10675
|
|
|
} |
|
10676
|
|
|
} |
|
10677
|
|
|
} else { |
|
10678
|
|
|
if ($this->debug > 0) { |
|
10679
|
|
|
error_log('No parent'); |
|
10680
|
|
|
} |
|
10681
|
|
|
$organization->appendChild($my_item); |
|
10682
|
|
|
} |
|
10683
|
|
|
|
|
10684
|
|
|
// Get the path of the file(s) from the course directory root. |
|
10685
|
|
|
$my_file_path = $item->get_file_path('scorm/'.$this->path.'/'); |
|
10686
|
|
|
$my_xml_file_path = $my_file_path; |
|
10687
|
|
|
if (!empty($path_to_remove)) { |
|
10688
|
|
|
// From docs |
|
10689
|
|
|
$my_xml_file_path = str_replace($path_to_remove, $path_to_replace, $my_file_path); |
|
10690
|
|
|
|
|
10691
|
|
|
// From quiz |
|
10692
|
|
|
if ($this->ref === 'chamilo_scorm_export') { |
|
10693
|
|
|
$path_to_remove = 'scorm/'.$this->path.'/'; |
|
10694
|
|
|
$my_xml_file_path = str_replace($path_to_remove, '', $my_file_path); |
|
10695
|
|
|
} |
|
10696
|
|
|
} |
|
10697
|
|
|
|
|
10698
|
|
|
$my_sub_dir = dirname($my_file_path); |
|
10699
|
|
|
$my_sub_dir = str_replace('\\', '/', $my_sub_dir); |
|
10700
|
|
|
$my_xml_sub_dir = $my_sub_dir; |
|
10701
|
|
|
// Give a <resource> child to the <resources> element |
|
10702
|
|
|
$my_resource = $xmldoc->createElement('resource'); |
|
10703
|
|
|
$my_resource->setAttribute('identifier', 'RESOURCE_'.$item->get_id()); |
|
10704
|
|
|
$my_resource->setAttribute('type', 'webcontent'); |
|
10705
|
|
|
$my_resource->setAttribute('href', $my_xml_file_path); |
|
10706
|
|
|
// adlcp:scormtype can be either 'sco' or 'asset'. |
|
10707
|
|
|
if ($item->type === 'sco') { |
|
10708
|
|
|
$my_resource->setAttribute('adlcp:scormtype', 'sco'); |
|
10709
|
|
|
} else { |
|
10710
|
|
|
$my_resource->setAttribute('adlcp:scormtype', 'asset'); |
|
10711
|
|
|
} |
|
10712
|
|
|
// xml:base is the base directory to find the files declared in this resource. |
|
10713
|
|
|
$my_resource->setAttribute('xml:base', ''); |
|
10714
|
|
|
// Give a <file> child to the <resource> element. |
|
10715
|
|
|
$my_file = $xmldoc->createElement('file'); |
|
10716
|
|
|
$my_file->setAttribute('href', $my_xml_file_path); |
|
10717
|
|
|
$my_resource->appendChild($my_file); |
|
10718
|
|
|
|
|
10719
|
|
|
// Dependency to other files - not yet supported. |
|
10720
|
|
|
$i = 1; |
|
10721
|
|
|
if ($inc_docs) { |
|
10722
|
|
|
foreach ($inc_docs as $doc_info) { |
|
10723
|
|
|
if (count($doc_info) < 1 || empty($doc_info[0])) { |
|
10724
|
|
|
continue; |
|
10725
|
|
|
} |
|
10726
|
|
|
$my_dep = $xmldoc->createElement('resource'); |
|
10727
|
|
|
$res_id = 'RESOURCE_'.$item->get_id().'_'.$i; |
|
10728
|
|
|
$my_dep->setAttribute('identifier', $res_id); |
|
10729
|
|
|
$my_dep->setAttribute('type', 'webcontent'); |
|
10730
|
|
|
$my_dep->setAttribute('adlcp:scormtype', 'asset'); |
|
10731
|
|
|
$my_dep_file = $xmldoc->createElement('file'); |
|
10732
|
|
|
// Check type of URL. |
|
10733
|
|
|
if ($doc_info[1] == 'remote') { |
|
10734
|
|
|
// Remote file. Save url as is. |
|
10735
|
|
|
$my_dep_file->setAttribute('href', $doc_info[0]); |
|
10736
|
|
|
$my_dep->setAttribute('xml:base', ''); |
|
10737
|
|
|
} elseif ($doc_info[1] === 'local') { |
|
10738
|
|
|
switch ($doc_info[2]) { |
|
10739
|
|
|
case 'url': |
|
10740
|
|
|
// Local URL - save path as url for now, don't zip file. |
|
10741
|
|
|
$abs_path = api_get_path(SYS_PATH). |
|
10742
|
|
|
str_replace(api_get_path(WEB_PATH), '', $doc_info[0]); |
|
10743
|
|
|
$current_dir = dirname($abs_path); |
|
10744
|
|
|
$current_dir = str_replace('\\', '/', $current_dir); |
|
10745
|
|
|
$file_path = realpath($abs_path); |
|
10746
|
|
|
$file_path = str_replace('\\', '/', $file_path); |
|
10747
|
|
|
$my_dep_file->setAttribute('href', $file_path); |
|
10748
|
|
|
$my_dep->setAttribute('xml:base', ''); |
|
10749
|
|
|
if (strstr($file_path, $main_path) !== false) { |
|
10750
|
|
|
// The calculated real path is really inside Chamilo's root path. |
|
10751
|
|
|
// Reduce file path to what's under the DocumentRoot. |
|
10752
|
|
|
$replace = $file_path; |
|
10753
|
|
|
$file_path = substr($file_path, strlen($root_path) - 1); |
|
10754
|
|
|
$destinationFile = $file_path; |
|
10755
|
|
|
|
|
10756
|
|
|
if (strstr($file_path, 'upload/users') !== false) { |
|
10757
|
|
|
$pos = strpos($file_path, 'my_files/'); |
|
10758
|
|
|
if ($pos !== false) { |
|
10759
|
|
|
$onlyDirectory = str_replace( |
|
10760
|
|
|
'upload/users/', |
|
10761
|
|
|
'', |
|
10762
|
|
|
substr($file_path, $pos, strlen($file_path)) |
|
10763
|
|
|
); |
|
10764
|
|
|
} |
|
10765
|
|
|
$replace = $onlyDirectory; |
|
10766
|
|
|
$destinationFile = $replace; |
|
10767
|
|
|
} |
|
10768
|
|
|
$zip_files_abs[] = $file_path; |
|
10769
|
|
|
$link_updates[$my_file_path][] = [ |
|
10770
|
|
|
'orig' => $doc_info[0], |
|
10771
|
|
|
'dest' => $destinationFile, |
|
10772
|
|
|
'replace' => $replace, |
|
10773
|
|
|
]; |
|
10774
|
|
|
$my_dep_file->setAttribute('href', $file_path); |
|
10775
|
|
|
$my_dep->setAttribute('xml:base', ''); |
|
10776
|
|
|
} elseif (empty($file_path)) { |
|
10777
|
|
|
$file_path = $_SERVER['DOCUMENT_ROOT'].$abs_path; |
|
10778
|
|
|
$file_path = str_replace('//', '/', $file_path); |
|
10779
|
|
|
if (file_exists($file_path)) { |
|
10780
|
|
|
// We get the relative path. |
|
10781
|
|
|
$file_path = substr($file_path, strlen($current_dir)); |
|
10782
|
|
|
$zip_files[] = $my_sub_dir.'/'.$file_path; |
|
10783
|
|
|
$link_updates[$my_file_path][] = [ |
|
10784
|
|
|
'orig' => $doc_info[0], |
|
10785
|
|
|
'dest' => $file_path, |
|
10786
|
|
|
]; |
|
10787
|
|
|
$my_dep_file->setAttribute('href', $file_path); |
|
10788
|
|
|
$my_dep->setAttribute('xml:base', ''); |
|
10789
|
|
|
} |
|
10790
|
|
|
} |
|
10791
|
|
|
break; |
|
10792
|
|
|
case 'abs': |
|
10793
|
|
|
// Absolute path from DocumentRoot. Save file and leave path as is in the zip. |
|
10794
|
|
|
$my_dep_file->setAttribute('href', $doc_info[0]); |
|
10795
|
|
|
$my_dep->setAttribute('xml:base', ''); |
|
10796
|
|
|
|
|
10797
|
|
|
// The next lines fix a bug when using the "subdir" mode of Chamilo, whereas |
|
10798
|
|
|
// an image path would be constructed as /var/www/subdir/subdir/img/foo.bar |
|
10799
|
|
|
$abs_img_path_without_subdir = $doc_info[0]; |
|
10800
|
|
|
$relp = api_get_path(REL_PATH); // The url-append config param. |
|
10801
|
|
|
$pos = strpos($abs_img_path_without_subdir, $relp); |
|
10802
|
|
|
if ($pos === 0) { |
|
10803
|
|
|
$abs_img_path_without_subdir = trim('/'.substr($abs_img_path_without_subdir, strlen($relp))); |
|
10804
|
|
|
} |
|
10805
|
|
|
|
|
10806
|
|
|
$file_path = realpath(api_get_path(SYS_APP_PATH).$abs_img_path_without_subdir); |
|
10807
|
|
|
$file_path = str_replace(['\\', '//'], '/', $file_path); |
|
10808
|
|
|
|
|
10809
|
|
|
// Prepare the current directory path (until just under 'document') with a trailing slash. |
|
10810
|
|
|
$cur_path = substr($current_course_path, -1) == '/' ? $current_course_path : $current_course_path.'/'; |
|
10811
|
|
|
// Check if the current document is in that path. |
|
10812
|
|
|
if (strstr($file_path, $cur_path) !== false) { |
|
10813
|
|
|
$destinationFile = substr($file_path, strlen($cur_path)); |
|
10814
|
|
|
$filePathNoCoursePart = substr($file_path, strlen($cur_path)); |
|
10815
|
|
|
|
|
10816
|
|
|
$fileToTest = $cur_path.$my_file_path; |
|
10817
|
|
|
if (!empty($path_to_remove)) { |
|
10818
|
|
|
$fileToTest = str_replace( |
|
10819
|
|
|
$path_to_remove.'/', |
|
10820
|
|
|
$path_to_replace, |
|
10821
|
|
|
$cur_path.$my_file_path |
|
10822
|
|
|
); |
|
10823
|
|
|
} |
|
10824
|
|
|
|
|
10825
|
|
|
$relative_path = api_get_relative_path($fileToTest, $file_path); |
|
10826
|
|
|
|
|
10827
|
|
|
// Put the current document in the zip (this array is the array |
|
10828
|
|
|
// that will manage documents already in the course folder - relative). |
|
10829
|
|
|
$zip_files[] = $filePathNoCoursePart; |
|
10830
|
|
|
// Update the links to the current document in the |
|
10831
|
|
|
// containing document (make them relative). |
|
10832
|
|
|
$link_updates[$my_file_path][] = [ |
|
10833
|
|
|
'orig' => $doc_info[0], |
|
10834
|
|
|
'dest' => $destinationFile, |
|
10835
|
|
|
'replace' => $relative_path, |
|
10836
|
|
|
]; |
|
10837
|
|
|
|
|
10838
|
|
|
$my_dep_file->setAttribute('href', $file_path); |
|
10839
|
|
|
$my_dep->setAttribute('xml:base', ''); |
|
10840
|
|
|
} elseif (strstr($file_path, $main_path) !== false) { |
|
10841
|
|
|
// The calculated real path is really inside Chamilo's root path. |
|
10842
|
|
|
// Reduce file path to what's under the DocumentRoot. |
|
10843
|
|
|
$file_path = substr($file_path, strlen($root_path)); |
|
10844
|
|
|
$zip_files_abs[] = $file_path; |
|
10845
|
|
|
$link_updates[$my_file_path][] = ['orig' => $doc_info[0], 'dest' => $file_path]; |
|
10846
|
|
|
$my_dep_file->setAttribute('href', 'document/'.$file_path); |
|
10847
|
|
|
$my_dep->setAttribute('xml:base', ''); |
|
10848
|
|
|
} elseif (empty($file_path)) { |
|
10849
|
|
|
// Probably this is an image inside "/main" directory |
|
10850
|
|
|
$file_path = api_get_path(SYS_PATH).$abs_img_path_without_subdir; |
|
10851
|
|
|
$abs_path = api_get_path(SYS_PATH).str_replace(api_get_path(WEB_PATH), '', $doc_info[0]); |
|
10852
|
|
|
|
|
10853
|
|
|
if (file_exists($file_path)) { |
|
10854
|
|
|
if (strstr($file_path, 'main/default_course_document') !== false) { |
|
10855
|
|
|
// We get the relative path. |
|
10856
|
|
|
$pos = strpos($file_path, 'main/default_course_document/'); |
|
10857
|
|
|
if ($pos !== false) { |
|
10858
|
|
|
$onlyDirectory = str_replace( |
|
10859
|
|
|
'main/default_course_document/', |
|
10860
|
|
|
'', |
|
10861
|
|
|
substr($file_path, $pos, strlen($file_path)) |
|
10862
|
|
|
); |
|
10863
|
|
|
} |
|
10864
|
|
|
|
|
10865
|
|
|
$destinationFile = 'default_course_document/'.$onlyDirectory; |
|
10866
|
|
|
$fileAbs = substr($file_path, strlen(api_get_path(SYS_PATH))); |
|
10867
|
|
|
$zip_files_abs[] = $fileAbs; |
|
10868
|
|
|
$link_updates[$my_file_path][] = [ |
|
10869
|
|
|
'orig' => $doc_info[0], |
|
10870
|
|
|
'dest' => $destinationFile, |
|
10871
|
|
|
]; |
|
10872
|
|
|
$my_dep_file->setAttribute('href', 'document/'.$file_path); |
|
10873
|
|
|
$my_dep->setAttribute('xml:base', ''); |
|
10874
|
|
|
} |
|
10875
|
|
|
} |
|
10876
|
|
|
} |
|
10877
|
|
|
break; |
|
10878
|
|
|
case 'rel': |
|
10879
|
|
|
// Path relative to the current document. |
|
10880
|
|
|
// Save xml:base as current document's directory and save file in zip as subdir.file_path |
|
10881
|
|
|
if (substr($doc_info[0], 0, 2) === '..') { |
|
10882
|
|
|
// Relative path going up. |
|
10883
|
|
|
$current_dir = dirname($current_course_path.'/'.$item->get_file_path()).'/'; |
|
10884
|
|
|
$current_dir = str_replace('\\', '/', $current_dir); |
|
10885
|
|
|
$file_path = realpath($current_dir.$doc_info[0]); |
|
10886
|
|
|
$file_path = str_replace('\\', '/', $file_path); |
|
10887
|
|
|
if (strstr($file_path, $main_path) !== false) { |
|
10888
|
|
|
// The calculated real path is really inside Chamilo's root path. |
|
10889
|
|
|
// Reduce file path to what's under the DocumentRoot. |
|
10890
|
|
|
$file_path = substr($file_path, strlen($root_path)); |
|
10891
|
|
|
$zip_files_abs[] = $file_path; |
|
10892
|
|
|
$link_updates[$my_file_path][] = ['orig' => $doc_info[0], 'dest' => $file_path]; |
|
10893
|
|
|
$my_dep_file->setAttribute('href', 'document/'.$file_path); |
|
10894
|
|
|
$my_dep->setAttribute('xml:base', ''); |
|
10895
|
|
|
} |
|
10896
|
|
|
} else { |
|
10897
|
|
|
$zip_files[] = $my_sub_dir.'/'.$doc_info[0]; |
|
10898
|
|
|
$my_dep_file->setAttribute('href', $doc_info[0]); |
|
10899
|
|
|
$my_dep->setAttribute('xml:base', $my_xml_sub_dir); |
|
10900
|
|
|
} |
|
10901
|
|
|
break; |
|
10902
|
|
|
default: |
|
10903
|
|
|
$my_dep_file->setAttribute('href', $doc_info[0]); |
|
10904
|
|
|
$my_dep->setAttribute('xml:base', ''); |
|
10905
|
|
|
break; |
|
10906
|
|
|
} |
|
10907
|
|
|
} |
|
10908
|
|
|
$my_dep->appendChild($my_dep_file); |
|
10909
|
|
|
$resources->appendChild($my_dep); |
|
10910
|
|
|
$dependency = $xmldoc->createElement('dependency'); |
|
10911
|
|
|
$dependency->setAttribute('identifierref', $res_id); |
|
10912
|
|
|
$my_resource->appendChild($dependency); |
|
10913
|
|
|
$i++; |
|
10914
|
|
|
} |
|
10915
|
|
|
} |
|
10916
|
|
|
$resources->appendChild($my_resource); |
|
10917
|
|
|
$zip_files[] = $my_file_path; |
|
10918
|
|
|
} else { |
|
10919
|
|
|
// If the item is a quiz or a link or whatever non-exportable, we include a step indicating it. |
|
10920
|
|
|
switch ($item->type) { |
|
10921
|
|
|
case TOOL_LINK: |
|
10922
|
|
|
$my_item = $xmldoc->createElement('item'); |
|
10923
|
|
|
$my_item->setAttribute('identifier', 'ITEM_'.$item->get_id()); |
|
10924
|
|
|
$my_item->setAttribute('identifierref', 'RESOURCE_'.$item->get_id()); |
|
10925
|
|
|
$my_item->setAttribute('isvisible', 'true'); |
|
10926
|
|
|
// Give a child element <title> to the <item> element. |
|
10927
|
|
|
$my_title = $xmldoc->createElement( |
|
10928
|
|
|
'title', |
|
10929
|
|
|
htmlspecialchars( |
|
10930
|
|
|
api_utf8_encode($item->get_title()), |
|
10931
|
|
|
ENT_QUOTES, |
|
10932
|
|
|
'UTF-8' |
|
10933
|
|
|
) |
|
10934
|
|
|
); |
|
10935
|
|
|
$my_item->appendChild($my_title); |
|
10936
|
|
|
// Give a child element <adlcp:prerequisites> to the <item> element. |
|
10937
|
|
|
$my_prereqs = $xmldoc->createElement('adlcp:prerequisites', $item->get_prereq_string()); |
|
10938
|
|
|
$my_prereqs->setAttribute('type', 'aicc_script'); |
|
10939
|
|
|
$my_item->appendChild($my_prereqs); |
|
10940
|
|
|
// Give a child element <adlcp:maxtimeallowed> to the <item> element - not yet supported. |
|
10941
|
|
|
//$xmldoc->createElement('adlcp:maxtimeallowed', ''); |
|
10942
|
|
|
// Give a child element <adlcp:timelimitaction> to the <item> element - not yet supported. |
|
10943
|
|
|
//$xmldoc->createElement('adlcp:timelimitaction', ''); |
|
10944
|
|
|
// Give a child element <adlcp:datafromlms> to the <item> element - not yet supported. |
|
10945
|
|
|
//$xmldoc->createElement('adlcp:datafromlms', ''); |
|
10946
|
|
|
// Give a child element <adlcp:masteryscore> to the <item> element. |
|
10947
|
|
|
$my_masteryscore = $xmldoc->createElement('adlcp:masteryscore', $item->get_mastery_score()); |
|
10948
|
|
|
$my_item->appendChild($my_masteryscore); |
|
10949
|
|
|
|
|
10950
|
|
|
// Attach this item to the organization element or its parent if there is one. |
|
10951
|
|
|
if (!empty($item->parent) && $item->parent != 0) { |
|
10952
|
|
|
$children = $organization->childNodes; |
|
10953
|
|
|
for ($i = 0; $i < $children->length; $i++) { |
|
10954
|
|
|
$item_temp = $children->item($i); |
|
10955
|
|
|
if ($item_temp->nodeName == 'item') { |
|
10956
|
|
|
if ($item_temp->getAttribute('identifier') == 'ITEM_'.$item->parent) { |
|
10957
|
|
|
$item_temp->appendChild($my_item); |
|
10958
|
|
|
} |
|
10959
|
|
|
} |
|
10960
|
|
|
} |
|
10961
|
|
|
} else { |
|
10962
|
|
|
$organization->appendChild($my_item); |
|
10963
|
|
|
} |
|
10964
|
|
|
|
|
10965
|
|
|
$my_file_path = 'link_'.$item->get_id().'.html'; |
|
10966
|
|
|
$sql = 'SELECT url, title FROM '.Database::get_course_table(TABLE_LINK).' |
|
10967
|
|
|
WHERE c_id = '.$course_id.' AND id = '.$item->path; |
|
10968
|
|
|
$rs = Database::query($sql); |
|
10969
|
|
|
if ($link = Database::fetch_array($rs)) { |
|
10970
|
|
|
$url = $link['url']; |
|
10971
|
|
|
$title = stripslashes($link['title']); |
|
10972
|
|
|
$links_to_create[$my_file_path] = ['title' => $title, 'url' => $url]; |
|
10973
|
|
|
$my_xml_file_path = $my_file_path; |
|
10974
|
|
|
$my_sub_dir = dirname($my_file_path); |
|
10975
|
|
|
$my_sub_dir = str_replace('\\', '/', $my_sub_dir); |
|
10976
|
|
|
$my_xml_sub_dir = $my_sub_dir; |
|
10977
|
|
|
// Give a <resource> child to the <resources> element. |
|
10978
|
|
|
$my_resource = $xmldoc->createElement('resource'); |
|
10979
|
|
|
$my_resource->setAttribute('identifier', 'RESOURCE_'.$item->get_id()); |
|
10980
|
|
|
$my_resource->setAttribute('type', 'webcontent'); |
|
10981
|
|
|
$my_resource->setAttribute('href', $my_xml_file_path); |
|
10982
|
|
|
// adlcp:scormtype can be either 'sco' or 'asset'. |
|
10983
|
|
|
$my_resource->setAttribute('adlcp:scormtype', 'asset'); |
|
10984
|
|
|
// xml:base is the base directory to find the files declared in this resource. |
|
10985
|
|
|
$my_resource->setAttribute('xml:base', ''); |
|
10986
|
|
|
// give a <file> child to the <resource> element. |
|
10987
|
|
|
$my_file = $xmldoc->createElement('file'); |
|
10988
|
|
|
$my_file->setAttribute('href', $my_xml_file_path); |
|
10989
|
|
|
$my_resource->appendChild($my_file); |
|
10990
|
|
|
$resources->appendChild($my_resource); |
|
10991
|
|
|
} |
|
10992
|
|
|
break; |
|
10993
|
|
|
case TOOL_QUIZ: |
|
10994
|
|
|
$exe_id = $item->path; |
|
10995
|
|
|
// Should be using ref when everything will be cleaned up in this regard. |
|
10996
|
|
|
$exe = new Exercise(); |
|
10997
|
|
|
$exe->read($exe_id); |
|
10998
|
|
|
$my_item = $xmldoc->createElement('item'); |
|
10999
|
|
|
$my_item->setAttribute('identifier', 'ITEM_'.$item->get_id()); |
|
11000
|
|
|
$my_item->setAttribute('identifierref', 'RESOURCE_'.$item->get_id()); |
|
11001
|
|
|
$my_item->setAttribute('isvisible', 'true'); |
|
11002
|
|
|
// Give a child element <title> to the <item> element. |
|
11003
|
|
|
$my_title = $xmldoc->createElement( |
|
11004
|
|
|
'title', |
|
11005
|
|
|
htmlspecialchars( |
|
11006
|
|
|
api_utf8_encode($item->get_title()), |
|
11007
|
|
|
ENT_QUOTES, |
|
11008
|
|
|
'UTF-8' |
|
11009
|
|
|
) |
|
11010
|
|
|
); |
|
11011
|
|
|
$my_item->appendChild($my_title); |
|
11012
|
|
|
$my_max_score = $xmldoc->createElement('max_score', $item->get_max()); |
|
11013
|
|
|
$my_item->appendChild($my_max_score); |
|
11014
|
|
|
// Give a child element <adlcp:prerequisites> to the <item> element. |
|
11015
|
|
|
$my_prereqs = $xmldoc->createElement('adlcp:prerequisites', $item->get_prereq_string()); |
|
11016
|
|
|
$my_prereqs->setAttribute('type', 'aicc_script'); |
|
11017
|
|
|
$my_item->appendChild($my_prereqs); |
|
11018
|
|
|
// Give a child element <adlcp:masteryscore> to the <item> element. |
|
11019
|
|
|
$my_masteryscore = $xmldoc->createElement('adlcp:masteryscore', $item->get_mastery_score()); |
|
11020
|
|
|
$my_item->appendChild($my_masteryscore); |
|
11021
|
|
|
|
|
11022
|
|
|
// Attach this item to the organization element or hits parent if there is one. |
|
11023
|
|
|
if (!empty($item->parent) && $item->parent != 0) { |
|
11024
|
|
|
$children = $organization->childNodes; |
|
11025
|
|
|
$possible_parent = $this->get_scorm_xml_node($children, 'ITEM_'.$item->parent); |
|
11026
|
|
|
if ($possible_parent) { |
|
11027
|
|
|
if ($possible_parent->getAttribute('identifier') === 'ITEM_'.$item->parent) { |
|
11028
|
|
|
$possible_parent->appendChild($my_item); |
|
11029
|
|
|
} |
|
11030
|
|
|
} |
|
11031
|
|
|
} else { |
|
11032
|
|
|
$organization->appendChild($my_item); |
|
11033
|
|
|
} |
|
11034
|
|
|
|
|
11035
|
|
|
// Get the path of the file(s) from the course directory root |
|
11036
|
|
|
//$my_file_path = $item->get_file_path('scorm/'.$this->path.'/'); |
|
11037
|
|
|
$my_file_path = 'quiz_'.$item->get_id().'.html'; |
|
11038
|
|
|
// Write the contents of the exported exercise into a (big) html file |
|
11039
|
|
|
// to later pack it into the exported SCORM. The file will be removed afterwards. |
|
11040
|
|
|
$scormExercise = new ScormExercise($exe, true); |
|
11041
|
|
|
$contents = $scormExercise->export(); |
|
11042
|
|
|
|
|
11043
|
|
|
$tmp_file_path = $archivePath.$temp_dir_short.'/'.$my_file_path; |
|
11044
|
|
|
$res = file_put_contents($tmp_file_path, $contents); |
|
11045
|
|
|
if ($res === false) { |
|
11046
|
|
|
error_log('Could not write into file '.$tmp_file_path.' '.__FILE__.' '.__LINE__, 0); |
|
11047
|
|
|
} |
|
11048
|
|
|
$files_cleanup[] = $tmp_file_path; |
|
11049
|
|
|
$my_xml_file_path = $my_file_path; |
|
11050
|
|
|
$my_sub_dir = dirname($my_file_path); |
|
11051
|
|
|
$my_sub_dir = str_replace('\\', '/', $my_sub_dir); |
|
11052
|
|
|
$my_xml_sub_dir = $my_sub_dir; |
|
11053
|
|
|
// Give a <resource> child to the <resources> element. |
|
11054
|
|
|
$my_resource = $xmldoc->createElement('resource'); |
|
11055
|
|
|
$my_resource->setAttribute('identifier', 'RESOURCE_'.$item->get_id()); |
|
11056
|
|
|
$my_resource->setAttribute('type', 'webcontent'); |
|
11057
|
|
|
$my_resource->setAttribute('href', $my_xml_file_path); |
|
11058
|
|
|
// adlcp:scormtype can be either 'sco' or 'asset'. |
|
11059
|
|
|
$my_resource->setAttribute('adlcp:scormtype', 'sco'); |
|
11060
|
|
|
// xml:base is the base directory to find the files declared in this resource. |
|
11061
|
|
|
$my_resource->setAttribute('xml:base', ''); |
|
11062
|
|
|
// Give a <file> child to the <resource> element. |
|
11063
|
|
|
$my_file = $xmldoc->createElement('file'); |
|
11064
|
|
|
$my_file->setAttribute('href', $my_xml_file_path); |
|
11065
|
|
|
$my_resource->appendChild($my_file); |
|
11066
|
|
|
|
|
11067
|
|
|
// Get included docs. |
|
11068
|
|
|
$inc_docs = $item->get_resources_from_source(null, $tmp_file_path); |
|
11069
|
|
|
|
|
11070
|
|
|
// Dependency to other files - not yet supported. |
|
11071
|
|
|
$i = 1; |
|
11072
|
|
|
foreach ($inc_docs as $doc_info) { |
|
11073
|
|
|
if (count($doc_info) < 1 || empty($doc_info[0])) { |
|
11074
|
|
|
continue; |
|
11075
|
|
|
} |
|
11076
|
|
|
$my_dep = $xmldoc->createElement('resource'); |
|
11077
|
|
|
$res_id = 'RESOURCE_'.$item->get_id().'_'.$i; |
|
11078
|
|
|
$my_dep->setAttribute('identifier', $res_id); |
|
11079
|
|
|
$my_dep->setAttribute('type', 'webcontent'); |
|
11080
|
|
|
$my_dep->setAttribute('adlcp:scormtype', 'asset'); |
|
11081
|
|
|
$my_dep_file = $xmldoc->createElement('file'); |
|
11082
|
|
|
// Check type of URL. |
|
11083
|
|
|
if ($doc_info[1] == 'remote') { |
|
11084
|
|
|
// Remote file. Save url as is. |
|
11085
|
|
|
$my_dep_file->setAttribute('href', $doc_info[0]); |
|
11086
|
|
|
$my_dep->setAttribute('xml:base', ''); |
|
11087
|
|
|
} elseif ($doc_info[1] == 'local') { |
|
11088
|
|
|
switch ($doc_info[2]) { |
|
11089
|
|
|
case 'url': // Local URL - save path as url for now, don't zip file. |
|
11090
|
|
|
// Save file but as local file (retrieve from URL). |
|
11091
|
|
|
$abs_path = api_get_path(SYS_PATH). |
|
11092
|
|
|
str_replace(api_get_path(WEB_PATH), '', $doc_info[0]); |
|
11093
|
|
|
$current_dir = dirname($abs_path); |
|
11094
|
|
|
$current_dir = str_replace('\\', '/', $current_dir); |
|
11095
|
|
|
$file_path = realpath($abs_path); |
|
11096
|
|
|
$file_path = str_replace('\\', '/', $file_path); |
|
11097
|
|
|
$my_dep_file->setAttribute('href', 'document/'.$file_path); |
|
11098
|
|
|
$my_dep->setAttribute('xml:base', ''); |
|
11099
|
|
|
if (strstr($file_path, $main_path) !== false) { |
|
11100
|
|
|
// The calculated real path is really inside the chamilo root path. |
|
11101
|
|
|
// Reduce file path to what's under the DocumentRoot. |
|
11102
|
|
|
$file_path = substr($file_path, strlen($root_path)); |
|
11103
|
|
|
$zip_files_abs[] = $file_path; |
|
11104
|
|
|
$link_updates[$my_file_path][] = [ |
|
11105
|
|
|
'orig' => $doc_info[0], |
|
11106
|
|
|
'dest' => 'document/'.$file_path, |
|
11107
|
|
|
]; |
|
11108
|
|
|
$my_dep_file->setAttribute('href', 'document/'.$file_path); |
|
11109
|
|
|
$my_dep->setAttribute('xml:base', ''); |
|
11110
|
|
|
} elseif (empty($file_path)) { |
|
11111
|
|
|
$file_path = $_SERVER['DOCUMENT_ROOT'].$abs_path; |
|
11112
|
|
|
$file_path = str_replace('//', '/', $file_path); |
|
11113
|
|
|
if (file_exists($file_path)) { |
|
11114
|
|
|
$file_path = substr($file_path, strlen($current_dir)); |
|
11115
|
|
|
// We get the relative path. |
|
11116
|
|
|
$zip_files[] = $my_sub_dir.'/'.$file_path; |
|
11117
|
|
|
$link_updates[$my_file_path][] = [ |
|
11118
|
|
|
'orig' => $doc_info[0], |
|
11119
|
|
|
'dest' => 'document/'.$file_path, |
|
11120
|
|
|
]; |
|
11121
|
|
|
$my_dep_file->setAttribute('href', 'document/'.$file_path); |
|
11122
|
|
|
$my_dep->setAttribute('xml:base', ''); |
|
11123
|
|
|
} |
|
11124
|
|
|
} |
|
11125
|
|
|
break; |
|
11126
|
|
|
case 'abs': |
|
11127
|
|
|
// Absolute path from DocumentRoot. Save file and leave path as is in the zip. |
|
11128
|
|
|
$current_dir = dirname($current_course_path.'/'.$item->get_file_path()).'/'; |
|
11129
|
|
|
$current_dir = str_replace('\\', '/', $current_dir); |
|
11130
|
|
|
$file_path = realpath($doc_info[0]); |
|
11131
|
|
|
$file_path = str_replace('\\', '/', $file_path); |
|
11132
|
|
|
$my_dep_file->setAttribute('href', $file_path); |
|
11133
|
|
|
$my_dep->setAttribute('xml:base', ''); |
|
11134
|
|
|
|
|
11135
|
|
|
if (strstr($file_path, $main_path) !== false) { |
|
11136
|
|
|
// The calculated real path is really inside the chamilo root path. |
|
11137
|
|
|
// Reduce file path to what's under the DocumentRoot. |
|
11138
|
|
|
$file_path = substr($file_path, strlen($root_path)); |
|
11139
|
|
|
$zip_files_abs[] = $file_path; |
|
11140
|
|
|
$link_updates[$my_file_path][] = [ |
|
11141
|
|
|
'orig' => $doc_info[0], |
|
11142
|
|
|
'dest' => $file_path, |
|
11143
|
|
|
]; |
|
11144
|
|
|
$my_dep_file->setAttribute('href', 'document/'.$file_path); |
|
11145
|
|
|
$my_dep->setAttribute('xml:base', ''); |
|
11146
|
|
|
} elseif (empty($file_path)) { |
|
11147
|
|
|
$docSysPartPath = str_replace( |
|
11148
|
|
|
api_get_path(REL_COURSE_PATH), |
|
11149
|
|
|
'', |
|
11150
|
|
|
$doc_info[0] |
|
11151
|
|
|
); |
|
11152
|
|
|
|
|
11153
|
|
|
$docSysPartPathNoCourseCode = str_replace( |
|
11154
|
|
|
$_course['directory'].'/', |
|
11155
|
|
|
'', |
|
11156
|
|
|
$docSysPartPath |
|
11157
|
|
|
); |
|
11158
|
|
|
|
|
11159
|
|
|
$docSysPath = api_get_path(SYS_COURSE_PATH).$docSysPartPath; |
|
11160
|
|
|
if (file_exists($docSysPath)) { |
|
11161
|
|
|
$file_path = $docSysPartPathNoCourseCode; |
|
11162
|
|
|
$zip_files[] = $my_sub_dir.'/'.$file_path; |
|
11163
|
|
|
$link_updates[$my_file_path][] = [ |
|
11164
|
|
|
'orig' => $doc_info[0], |
|
11165
|
|
|
'dest' => $file_path, |
|
11166
|
|
|
]; |
|
11167
|
|
|
$my_dep_file->setAttribute('href', 'document/'.$file_path); |
|
11168
|
|
|
$my_dep->setAttribute('xml:base', ''); |
|
11169
|
|
|
} |
|
11170
|
|
|
} |
|
11171
|
|
|
break; |
|
11172
|
|
|
case 'rel': |
|
11173
|
|
|
// Path relative to the current document. Save xml:base as current document's |
|
11174
|
|
|
// directory and save file in zip as subdir.file_path |
|
11175
|
|
|
if (substr($doc_info[0], 0, 2) === '..') { |
|
11176
|
|
|
// Relative path going up. |
|
11177
|
|
|
$current_dir = dirname($current_course_path.'/'.$item->get_file_path()).'/'; |
|
11178
|
|
|
$current_dir = str_replace('\\', '/', $current_dir); |
|
11179
|
|
|
$file_path = realpath($current_dir.$doc_info[0]); |
|
11180
|
|
|
$file_path = str_replace('\\', '/', $file_path); |
|
11181
|
|
|
//error_log($file_path.' <-> '.$main_path, 0); |
|
11182
|
|
|
if (strstr($file_path, $main_path) !== false) { |
|
11183
|
|
|
// The calculated real path is really inside Chamilo's root path. |
|
11184
|
|
|
// Reduce file path to what's under the DocumentRoot. |
|
11185
|
|
|
|
|
11186
|
|
|
$file_path = substr($file_path, strlen($root_path)); |
|
11187
|
|
|
$file_path_dest = $file_path; |
|
11188
|
|
|
|
|
11189
|
|
|
// File path is courses/CHAMILO/document/.... |
|
11190
|
|
|
$info_file_path = explode('/', $file_path); |
|
11191
|
|
|
if ($info_file_path[0] == 'courses') { |
|
11192
|
|
|
// Add character "/" in file path. |
|
11193
|
|
|
$file_path_dest = 'document/'.$file_path; |
|
11194
|
|
|
} |
|
11195
|
|
|
$zip_files_abs[] = $file_path; |
|
11196
|
|
|
|
|
11197
|
|
|
$link_updates[$my_file_path][] = [ |
|
11198
|
|
|
'orig' => $doc_info[0], |
|
11199
|
|
|
'dest' => $file_path_dest, |
|
11200
|
|
|
]; |
|
11201
|
|
|
$my_dep_file->setAttribute('href', 'document/'.$file_path); |
|
11202
|
|
|
$my_dep->setAttribute('xml:base', ''); |
|
11203
|
|
|
} |
|
11204
|
|
|
} else { |
|
11205
|
|
|
$zip_files[] = $my_sub_dir.'/'.$doc_info[0]; |
|
11206
|
|
|
$my_dep_file->setAttribute('href', $doc_info[0]); |
|
11207
|
|
|
$my_dep->setAttribute('xml:base', $my_xml_sub_dir); |
|
11208
|
|
|
} |
|
11209
|
|
|
break; |
|
11210
|
|
|
default: |
|
11211
|
|
|
$my_dep_file->setAttribute('href', $doc_info[0]); // ../../courses/ |
|
11212
|
|
|
$my_dep->setAttribute('xml:base', ''); |
|
11213
|
|
|
break; |
|
11214
|
|
|
} |
|
11215
|
|
|
} |
|
11216
|
|
|
$my_dep->appendChild($my_dep_file); |
|
11217
|
|
|
$resources->appendChild($my_dep); |
|
11218
|
|
|
$dependency = $xmldoc->createElement('dependency'); |
|
11219
|
|
|
$dependency->setAttribute('identifierref', $res_id); |
|
11220
|
|
|
$my_resource->appendChild($dependency); |
|
11221
|
|
|
$i++; |
|
11222
|
|
|
} |
|
11223
|
|
|
$resources->appendChild($my_resource); |
|
11224
|
|
|
$zip_files[] = $my_file_path; |
|
11225
|
|
|
break; |
|
11226
|
|
|
default: |
|
11227
|
|
|
// Get the path of the file(s) from the course directory root |
|
11228
|
|
|
$my_file_path = 'non_exportable.html'; |
|
11229
|
|
|
//$my_xml_file_path = api_htmlentities(api_utf8_encode($my_file_path), ENT_COMPAT, 'UTF-8'); |
|
11230
|
|
|
$my_xml_file_path = $my_file_path; |
|
11231
|
|
|
$my_sub_dir = dirname($my_file_path); |
|
11232
|
|
|
$my_sub_dir = str_replace('\\', '/', $my_sub_dir); |
|
11233
|
|
|
//$my_xml_sub_dir = api_htmlentities(api_utf8_encode($my_sub_dir), ENT_COMPAT, 'UTF-8'); |
|
11234
|
|
|
$my_xml_sub_dir = $my_sub_dir; |
|
11235
|
|
|
// Give a <resource> child to the <resources> element. |
|
11236
|
|
|
$my_resource = $xmldoc->createElement('resource'); |
|
11237
|
|
|
$my_resource->setAttribute('identifier', 'RESOURCE_'.$item->get_id()); |
|
11238
|
|
|
$my_resource->setAttribute('type', 'webcontent'); |
|
11239
|
|
|
$my_resource->setAttribute('href', $folder_name.'/'.$my_xml_file_path); |
|
11240
|
|
|
// adlcp:scormtype can be either 'sco' or 'asset'. |
|
11241
|
|
|
$my_resource->setAttribute('adlcp:scormtype', 'asset'); |
|
11242
|
|
|
// xml:base is the base directory to find the files declared in this resource. |
|
11243
|
|
|
$my_resource->setAttribute('xml:base', ''); |
|
11244
|
|
|
// Give a <file> child to the <resource> element. |
|
11245
|
|
|
$my_file = $xmldoc->createElement('file'); |
|
11246
|
|
|
$my_file->setAttribute('href', 'document/'.$my_xml_file_path); |
|
11247
|
|
|
$my_resource->appendChild($my_file); |
|
11248
|
|
|
$resources->appendChild($my_resource); |
|
11249
|
|
|
break; |
|
11250
|
|
|
} |
|
11251
|
|
|
} |
|
11252
|
|
|
} |
|
11253
|
|
|
$organizations->appendChild($organization); |
|
11254
|
|
|
$root->appendChild($organizations); |
|
11255
|
|
|
$root->appendChild($resources); |
|
11256
|
|
|
$xmldoc->appendChild($root); |
|
11257
|
|
|
|
|
11258
|
|
|
$copyAll = api_get_configuration_value('add_all_files_in_lp_export'); |
|
11259
|
|
|
|
|
11260
|
|
|
// then add the file to the zip, then destroy the file (this is done automatically). |
|
11261
|
|
|
// http://www.reload.ac.uk/scormplayer.html - once done, don't forget to close FS#138 |
|
11262
|
|
|
foreach ($zip_files as $file_path) { |
|
11263
|
|
|
if (empty($file_path)) { |
|
11264
|
|
|
continue; |
|
11265
|
|
|
} |
|
11266
|
|
|
|
|
11267
|
|
|
$filePath = $sys_course_path.$_course['path'].'/'.$file_path; |
|
11268
|
|
|
$dest_file = $archivePath.$temp_dir_short.'/'.$file_path; |
|
11269
|
|
|
|
|
11270
|
|
|
if (!empty($path_to_remove) && !empty($path_to_replace)) { |
|
11271
|
|
|
$dest_file = str_replace($path_to_remove, $path_to_replace, $dest_file); |
|
11272
|
|
|
} |
|
11273
|
|
|
|
|
11274
|
|
|
$this->create_path($dest_file); |
|
11275
|
|
|
@copy($filePath, $dest_file); |
|
11276
|
|
|
|
|
11277
|
|
|
// Check if the file needs a link update. |
|
11278
|
|
|
if (in_array($file_path, array_keys($link_updates))) { |
|
11279
|
|
|
$string = file_get_contents($dest_file); |
|
11280
|
|
|
unlink($dest_file); |
|
11281
|
|
|
foreach ($link_updates[$file_path] as $old_new) { |
|
11282
|
|
|
// This is an ugly hack that allows .flv files to be found by the flv player that |
|
11283
|
|
|
// will be added in document/main/inc/lib/flv_player/flv_player.swf and that needs |
|
11284
|
|
|
// to find the flv to play in document/main/, so we replace main/ in the flv path by |
|
11285
|
|
|
// ../../.. to return from inc/lib/flv_player to the document/main path. |
|
11286
|
|
|
if (substr($old_new['dest'], -3) === 'flv' && |
|
11287
|
|
|
substr($old_new['dest'], 0, 5) === 'main/' |
|
11288
|
|
|
) { |
|
11289
|
|
|
$old_new['dest'] = str_replace('main/', '../../../', $old_new['dest']); |
|
11290
|
|
|
} elseif (substr($old_new['dest'], -3) === 'flv' && |
|
11291
|
|
|
substr($old_new['dest'], 0, 6) === 'video/' |
|
11292
|
|
|
) { |
|
11293
|
|
|
$old_new['dest'] = str_replace('video/', '../../../../video/', $old_new['dest']); |
|
11294
|
|
|
} |
|
11295
|
|
|
|
|
11296
|
|
|
// Fix to avoid problems with default_course_document |
|
11297
|
|
|
if (strpos('main/default_course_document', $old_new['dest']) === false) { |
|
11298
|
|
|
$newDestination = $old_new['dest']; |
|
11299
|
|
|
if (isset($old_new['replace']) && !empty($old_new['replace'])) { |
|
11300
|
|
|
$newDestination = $old_new['replace']; |
|
11301
|
|
|
} |
|
11302
|
|
|
} else { |
|
11303
|
|
|
$newDestination = str_replace('document/', '', $old_new['dest']); |
|
11304
|
|
|
} |
|
11305
|
|
|
$string = str_replace($old_new['orig'], $newDestination, $string); |
|
11306
|
|
|
|
|
11307
|
|
|
// Add files inside the HTMLs |
|
11308
|
|
|
$new_path = str_replace(api_get_path(REL_COURSE_PATH), '', $old_new['orig']); |
|
11309
|
|
|
$destinationFile = $archivePath.$temp_dir_short.'/'.$old_new['dest']; |
|
11310
|
|
|
if (file_exists($sys_course_path.$new_path) && is_file($sys_course_path.$new_path)) { |
|
11311
|
|
|
copy( |
|
11312
|
|
|
$sys_course_path.$new_path, |
|
11313
|
|
|
$destinationFile |
|
11314
|
|
|
); |
|
11315
|
|
|
} |
|
11316
|
|
|
} |
|
11317
|
|
|
file_put_contents($dest_file, $string); |
|
11318
|
|
|
} |
|
11319
|
|
|
|
|
11320
|
|
|
if (file_exists($filePath) && $copyAll) { |
|
11321
|
|
|
$extension = $this->get_extension($filePath); |
|
11322
|
|
|
if (in_array($extension, ['html', 'html'])) { |
|
11323
|
|
|
$containerOrigin = dirname($filePath); |
|
11324
|
|
|
$containerDestination = dirname($dest_file); |
|
11325
|
|
|
|
|
11326
|
|
|
$finder = new Finder(); |
|
11327
|
|
|
$finder->files()->in($containerOrigin) |
|
11328
|
|
|
->notName('*_DELETED_*') |
|
11329
|
|
|
->exclude('share_folder') |
|
11330
|
|
|
->exclude('chat_files') |
|
11331
|
|
|
->exclude('certificates') |
|
11332
|
|
|
; |
|
11333
|
|
|
|
|
11334
|
|
|
if (is_dir($containerOrigin) && |
|
11335
|
|
|
is_dir($containerDestination) |
|
11336
|
|
|
) { |
|
11337
|
|
|
$fs = new Filesystem(); |
|
11338
|
|
|
$fs->mirror( |
|
11339
|
|
|
$containerOrigin, |
|
11340
|
|
|
$containerDestination, |
|
11341
|
|
|
$finder |
|
11342
|
|
|
); |
|
11343
|
|
|
} |
|
11344
|
|
|
} |
|
11345
|
|
|
} |
|
11346
|
|
|
} |
|
11347
|
|
|
|
|
11348
|
|
|
foreach ($zip_files_abs as $file_path) { |
|
11349
|
|
|
if (empty($file_path)) { |
|
11350
|
|
|
continue; |
|
11351
|
|
|
} |
|
11352
|
|
|
|
|
11353
|
|
|
if (!is_file($main_path.$file_path) || !is_readable($main_path.$file_path)) { |
|
11354
|
|
|
continue; |
|
11355
|
|
|
} |
|
11356
|
|
|
|
|
11357
|
|
|
$dest_file = $archivePath.$temp_dir_short.'/document/'.$file_path; |
|
11358
|
|
|
if (strstr($file_path, 'upload/users') !== false) { |
|
11359
|
|
|
$pos = strpos($file_path, 'my_files/'); |
|
11360
|
|
|
if ($pos !== false) { |
|
11361
|
|
|
$onlyDirectory = str_replace( |
|
11362
|
|
|
'upload/users/', |
|
11363
|
|
|
'', |
|
11364
|
|
|
substr($file_path, $pos, strlen($file_path)) |
|
11365
|
|
|
); |
|
11366
|
|
|
$dest_file = $archivePath.$temp_dir_short.'/document/'.$onlyDirectory; |
|
11367
|
|
|
} |
|
11368
|
|
|
} |
|
11369
|
|
|
|
|
11370
|
|
|
if (strstr($file_path, 'default_course_document/') !== false) { |
|
11371
|
|
|
$replace = str_replace('/main', '', $file_path); |
|
11372
|
|
|
$dest_file = $archivePath.$temp_dir_short.'/document/'.$replace; |
|
11373
|
|
|
} |
|
11374
|
|
|
|
|
11375
|
|
|
if (empty($dest_file)) { |
|
11376
|
|
|
continue; |
|
11377
|
|
|
} |
|
11378
|
|
|
|
|
11379
|
|
|
$this->create_path($dest_file); |
|
11380
|
|
|
copy($main_path.$file_path, $dest_file); |
|
11381
|
|
|
// Check if the file needs a link update. |
|
11382
|
|
|
if (in_array($file_path, array_keys($link_updates))) { |
|
11383
|
|
|
$string = file_get_contents($dest_file); |
|
11384
|
|
|
unlink($dest_file); |
|
11385
|
|
|
foreach ($link_updates[$file_path] as $old_new) { |
|
11386
|
|
|
// This is an ugly hack that allows .flv files to be found by the flv player that |
|
11387
|
|
|
// will be added in document/main/inc/lib/flv_player/flv_player.swf and that needs |
|
11388
|
|
|
// to find the flv to play in document/main/, so we replace main/ in the flv path by |
|
11389
|
|
|
// ../../.. to return from inc/lib/flv_player to the document/main path. |
|
11390
|
|
|
if (substr($old_new['dest'], -3) == 'flv' && |
|
11391
|
|
|
substr($old_new['dest'], 0, 5) == 'main/' |
|
11392
|
|
|
) { |
|
11393
|
|
|
$old_new['dest'] = str_replace('main/', '../../../', $old_new['dest']); |
|
11394
|
|
|
} |
|
11395
|
|
|
$string = str_replace($old_new['orig'], $old_new['dest'], $string); |
|
11396
|
|
|
} |
|
11397
|
|
|
file_put_contents($dest_file, $string); |
|
11398
|
|
|
} |
|
11399
|
|
|
} |
|
11400
|
|
|
|
|
11401
|
|
|
if (is_array($links_to_create)) { |
|
11402
|
|
|
foreach ($links_to_create as $file => $link) { |
|
11403
|
|
|
$content = '<!DOCTYPE html><head> |
|
11404
|
|
|
<meta charset="'.api_get_language_isocode().'" /> |
|
11405
|
|
|
<title>'.$link['title'].'</title> |
|
11406
|
|
|
</head> |
|
11407
|
|
|
<body dir="'.api_get_text_direction().'"> |
|
11408
|
|
|
<div style="text-align:center"> |
|
11409
|
|
|
<a href="'.$link['url'].'">'.$link['title'].'</a></div> |
|
11410
|
|
|
</body> |
|
11411
|
|
|
</html>'; |
|
11412
|
|
|
file_put_contents($archivePath.$temp_dir_short.'/'.$file, $content); |
|
11413
|
|
|
} |
|
11414
|
|
|
} |
|
11415
|
|
|
|
|
11416
|
|
|
// Add non exportable message explanation. |
|
11417
|
|
|
$lang_not_exportable = get_lang('ThisItemIsNotExportable'); |
|
11418
|
|
|
$file_content = '<!DOCTYPE html><head> |
|
11419
|
|
|
<meta charset="'.api_get_language_isocode().'" /> |
|
11420
|
|
|
<title>'.$lang_not_exportable.'</title> |
|
11421
|
|
|
<meta http-equiv="Content-Type" content="text/html; charset='.api_get_system_encoding().'" /> |
|
11422
|
|
|
</head> |
|
11423
|
|
|
<body dir="'.api_get_text_direction().'">'; |
|
11424
|
|
|
$file_content .= |
|
11425
|
|
|
<<<EOD |
|
11426
|
|
|
<style> |
|
11427
|
|
|
.error-message { |
|
11428
|
|
|
font-family: arial, verdana, helvetica, sans-serif; |
|
11429
|
|
|
border-width: 1px; |
|
11430
|
|
|
border-style: solid; |
|
11431
|
|
|
left: 50%; |
|
11432
|
|
|
margin: 10px auto; |
|
11433
|
|
|
min-height: 30px; |
|
11434
|
|
|
padding: 5px; |
|
11435
|
|
|
right: 50%; |
|
11436
|
|
|
width: 500px; |
|
11437
|
|
|
background-color: #FFD1D1; |
|
11438
|
|
|
border-color: #FF0000; |
|
11439
|
|
|
color: #000; |
|
11440
|
|
|
} |
|
11441
|
|
|
</style> |
|
11442
|
|
|
<body> |
|
11443
|
|
|
<div class="error-message"> |
|
11444
|
|
|
$lang_not_exportable |
|
11445
|
|
|
</div> |
|
11446
|
|
|
</body> |
|
11447
|
|
|
</html> |
|
11448
|
|
|
EOD; |
|
11449
|
|
|
if (!is_dir($archivePath.$temp_dir_short.'/document')) { |
|
11450
|
|
|
@mkdir($archivePath.$temp_dir_short.'/document', api_get_permissions_for_new_directories()); |
|
11451
|
|
|
} |
|
11452
|
|
|
file_put_contents($archivePath.$temp_dir_short.'/document/non_exportable.html', $file_content); |
|
11453
|
|
|
|
|
11454
|
|
|
// Add the extra files that go along with a SCORM package. |
|
11455
|
|
|
$main_code_path = api_get_path(SYS_CODE_PATH).'lp/packaging/'; |
|
11456
|
|
|
|
|
11457
|
|
|
$fs = new Filesystem(); |
|
11458
|
|
|
$fs->mirror($main_code_path, $archivePath.$temp_dir_short); |
|
11459
|
|
|
|
|
11460
|
|
|
// Finalize the imsmanifest structure, add to the zip, then return the zip. |
|
11461
|
|
|
$manifest = @$xmldoc->saveXML(); |
|
11462
|
|
|
$manifest = api_utf8_decode_xml($manifest); // The manifest gets the system encoding now. |
|
11463
|
|
|
file_put_contents($archivePath.'/'.$temp_dir_short.'/imsmanifest.xml', $manifest); |
|
11464
|
|
|
$zip_folder->add( |
|
11465
|
|
|
$archivePath.'/'.$temp_dir_short, |
|
11466
|
|
|
PCLZIP_OPT_REMOVE_PATH, |
|
11467
|
|
|
$archivePath.'/'.$temp_dir_short.'/' |
|
11468
|
|
|
); |
|
11469
|
|
|
|
|
11470
|
|
|
// Clean possible temporary files. |
|
11471
|
|
|
foreach ($files_cleanup as $file) { |
|
11472
|
|
|
$res = unlink($file); |
|
11473
|
|
|
if ($res === false) { |
|
11474
|
|
|
error_log( |
|
11475
|
|
|
'Could not delete temp file '.$file.' '.__FILE__.' '.__LINE__, |
|
11476
|
|
|
0 |
|
11477
|
|
|
); |
|
11478
|
|
|
} |
|
11479
|
|
|
} |
|
11480
|
|
|
$name = api_replace_dangerous_char($this->get_name()).'.zip'; |
|
11481
|
|
|
DocumentManager::file_send_for_download($temp_zip_file, true, $name); |
|
11482
|
|
|
} |
|
11483
|
|
|
|
|
11484
|
|
|
/** |
|
11485
|
|
|
* @param int $lp_id |
|
11486
|
|
|
* |
|
11487
|
|
|
* @return bool |
|
11488
|
|
|
*/ |
|
11489
|
|
|
public function scorm_export_to_pdf($lp_id) |
|
11490
|
|
|
{ |
|
11491
|
|
|
$lp_id = (int) $lp_id; |
|
11492
|
|
|
$files_to_export = []; |
|
11493
|
|
|
$course_data = api_get_course_info($this->cc); |
|
11494
|
|
|
if (!empty($course_data)) { |
|
11495
|
|
|
$scorm_path = api_get_path(SYS_COURSE_PATH).$course_data['path'].'/scorm/'.$this->path; |
|
11496
|
|
|
$list = self::get_flat_ordered_items_list($lp_id); |
|
11497
|
|
|
if (!empty($list)) { |
|
11498
|
|
|
foreach ($list as $item_id) { |
|
11499
|
|
|
$item = $this->items[$item_id]; |
|
11500
|
|
|
switch ($item->type) { |
|
11501
|
|
|
case 'document': |
|
11502
|
|
|
//Getting documents from a LP with chamilo documents |
|
11503
|
|
|
$file_data = DocumentManager::get_document_data_by_id($item->path, $this->cc); |
|
11504
|
|
|
// Try loading document from the base course. |
|
11505
|
|
|
if (empty($file_data) && !empty($sessionId)) { |
|
11506
|
|
|
$file_data = DocumentManager::get_document_data_by_id( |
|
11507
|
|
|
$item->path, |
|
11508
|
|
|
$this->cc, |
|
11509
|
|
|
false, |
|
11510
|
|
|
0 |
|
11511
|
|
|
); |
|
11512
|
|
|
} |
|
11513
|
|
|
$file_path = api_get_path(SYS_COURSE_PATH).$course_data['path'].'/document'.$file_data['path']; |
|
11514
|
|
|
if (file_exists($file_path)) { |
|
11515
|
|
|
$files_to_export[] = [ |
|
11516
|
|
|
'title' => $item->get_title(), |
|
11517
|
|
|
'path' => $file_path, |
|
11518
|
|
|
]; |
|
11519
|
|
|
} |
|
11520
|
|
|
break; |
|
11521
|
|
|
case 'asset': //commes from a scorm package generated by chamilo |
|
11522
|
|
|
case 'sco': |
|
11523
|
|
|
$file_path = $scorm_path.'/'.$item->path; |
|
11524
|
|
|
if (file_exists($file_path)) { |
|
11525
|
|
|
$files_to_export[] = [ |
|
11526
|
|
|
'title' => $item->get_title(), |
|
11527
|
|
|
'path' => $file_path, |
|
11528
|
|
|
]; |
|
11529
|
|
|
} |
|
11530
|
|
|
break; |
|
11531
|
|
|
case 'dir': |
|
11532
|
|
|
$files_to_export[] = [ |
|
11533
|
|
|
'title' => $item->get_title(), |
|
11534
|
|
|
'path' => null, |
|
11535
|
|
|
]; |
|
11536
|
|
|
break; |
|
11537
|
|
|
} |
|
11538
|
|
|
} |
|
11539
|
|
|
} |
|
11540
|
|
|
$pdf = new PDF(); |
|
11541
|
|
|
$result = $pdf->html_to_pdf( |
|
11542
|
|
|
$files_to_export, |
|
11543
|
|
|
$this->name, |
|
11544
|
|
|
$this->cc, |
|
11545
|
|
|
true |
|
11546
|
|
|
); |
|
11547
|
|
|
|
|
11548
|
|
|
return $result; |
|
11549
|
|
|
} |
|
11550
|
|
|
|
|
11551
|
|
|
return false; |
|
11552
|
|
|
} |
|
11553
|
|
|
|
|
11554
|
|
|
/** |
|
11555
|
|
|
* Temp function to be moved in main_api or the best place around for this. |
|
11556
|
|
|
* Creates a file path if it doesn't exist. |
|
11557
|
|
|
* |
|
11558
|
|
|
* @param string $path |
|
11559
|
|
|
*/ |
|
11560
|
|
|
public function create_path($path) |
|
11561
|
|
|
{ |
|
11562
|
|
|
$path_bits = explode('/', dirname($path)); |
|
11563
|
|
|
|
|
11564
|
|
|
// IS_WINDOWS_OS has been defined in main_api.lib.php |
|
11565
|
|
|
$path_built = IS_WINDOWS_OS ? '' : '/'; |
|
11566
|
|
|
foreach ($path_bits as $bit) { |
|
11567
|
|
|
if (!empty($bit)) { |
|
11568
|
|
|
$new_path = $path_built.$bit; |
|
11569
|
|
|
if (is_dir($new_path)) { |
|
11570
|
|
|
$path_built = $new_path.'/'; |
|
11571
|
|
|
} else { |
|
11572
|
|
|
mkdir($new_path, api_get_permissions_for_new_directories()); |
|
11573
|
|
|
$path_built = $new_path.'/'; |
|
11574
|
|
|
} |
|
11575
|
|
|
} |
|
11576
|
|
|
} |
|
11577
|
|
|
} |
|
11578
|
|
|
|
|
11579
|
|
|
/** |
|
11580
|
|
|
* Delete the image relative to this learning path. No parameter. Only works on instanciated object. |
|
11581
|
|
|
* |
|
11582
|
|
|
* @return bool The results of the unlink function, or false if there was no image to start with |
|
11583
|
|
|
*/ |
|
11584
|
|
|
public function delete_lp_image() |
|
11585
|
|
|
{ |
|
11586
|
|
|
$img = $this->get_preview_image(); |
|
11587
|
|
|
if ($img != '') { |
|
11588
|
|
|
$del_file = $this->get_preview_image_path(null, 'sys'); |
|
11589
|
|
|
if (isset($del_file) && file_exists($del_file)) { |
|
11590
|
|
|
$del_file_2 = $this->get_preview_image_path(64, 'sys'); |
|
11591
|
|
|
if (file_exists($del_file_2)) { |
|
11592
|
|
|
unlink($del_file_2); |
|
11593
|
|
|
} |
|
11594
|
|
|
$this->set_preview_image(''); |
|
11595
|
|
|
|
|
11596
|
|
|
return @unlink($del_file); |
|
11597
|
|
|
} |
|
11598
|
|
|
} |
|
11599
|
|
|
|
|
11600
|
|
|
return false; |
|
11601
|
|
|
} |
|
11602
|
|
|
|
|
11603
|
|
|
/** |
|
11604
|
|
|
* Uploads an author image to the upload/learning_path/images directory. |
|
11605
|
|
|
* |
|
11606
|
|
|
* @param array The image array, coming from the $_FILES superglobal |
|
11607
|
|
|
* |
|
11608
|
|
|
* @return bool True on success, false on error |
|
11609
|
|
|
*/ |
|
11610
|
|
|
public function upload_image($image_array) |
|
11611
|
|
|
{ |
|
11612
|
|
|
if (!empty($image_array['name'])) { |
|
11613
|
|
|
$upload_ok = process_uploaded_file($image_array); |
|
11614
|
|
|
$has_attachment = true; |
|
11615
|
|
|
} |
|
11616
|
|
|
|
|
11617
|
|
|
if ($upload_ok && $has_attachment) { |
|
11618
|
|
|
$courseDir = api_get_course_path().'/upload/learning_path/images'; |
|
11619
|
|
|
$sys_course_path = api_get_path(SYS_COURSE_PATH); |
|
11620
|
|
|
$updir = $sys_course_path.$courseDir; |
|
11621
|
|
|
// Try to add an extension to the file if it hasn't one. |
|
11622
|
|
|
$new_file_name = add_ext_on_mime(stripslashes($image_array['name']), $image_array['type']); |
|
11623
|
|
|
|
|
11624
|
|
|
if (filter_extension($new_file_name)) { |
|
11625
|
|
|
$file_extension = explode('.', $image_array['name']); |
|
11626
|
|
|
$file_extension = strtolower($file_extension[sizeof($file_extension) - 1]); |
|
11627
|
|
|
$filename = uniqid(''); |
|
11628
|
|
|
$new_file_name = $filename.'.'.$file_extension; |
|
11629
|
|
|
$new_path = $updir.'/'.$new_file_name; |
|
11630
|
|
|
|
|
11631
|
|
|
// Resize the image. |
|
11632
|
|
|
$temp = new Image($image_array['tmp_name']); |
|
11633
|
|
|
$temp->resize(104); |
|
11634
|
|
|
$result = $temp->send_image($new_path); |
|
11635
|
|
|
|
|
11636
|
|
|
// Storing the image filename. |
|
11637
|
|
|
if ($result) { |
|
11638
|
|
|
$this->set_preview_image($new_file_name); |
|
11639
|
|
|
|
|
11640
|
|
|
//Resize to 64px to use on course homepage |
|
11641
|
|
|
$temp->resize(64); |
|
11642
|
|
|
$temp->send_image($updir.'/'.$filename.'.64.'.$file_extension); |
|
11643
|
|
|
|
|
11644
|
|
|
return true; |
|
11645
|
|
|
} |
|
11646
|
|
|
} |
|
11647
|
|
|
} |
|
11648
|
|
|
|
|
11649
|
|
|
return false; |
|
11650
|
|
|
} |
|
11651
|
|
|
|
|
11652
|
|
|
/** |
|
11653
|
|
|
* @param int $lp_id |
|
11654
|
|
|
* @param string $status |
|
11655
|
|
|
*/ |
|
11656
|
|
|
public function set_autolaunch($lp_id, $status) |
|
11657
|
|
|
{ |
|
11658
|
|
|
$course_id = api_get_course_int_id(); |
|
11659
|
|
|
$lp_id = intval($lp_id); |
|
11660
|
|
|
$status = intval($status); |
|
11661
|
|
|
$lp_table = Database::get_course_table(TABLE_LP_MAIN); |
|
11662
|
|
|
|
|
11663
|
|
|
// Setting everything to autolaunch = 0 |
|
11664
|
|
|
$attributes['autolaunch'] = 0; |
|
11665
|
|
|
$where = [ |
|
11666
|
|
|
'session_id = ? AND c_id = ? ' => [ |
|
11667
|
|
|
api_get_session_id(), |
|
11668
|
|
|
$course_id, |
|
11669
|
|
|
], |
|
11670
|
|
|
]; |
|
11671
|
|
|
Database::update($lp_table, $attributes, $where); |
|
11672
|
|
|
if ($status == 1) { |
|
11673
|
|
|
//Setting my lp_id to autolaunch = 1 |
|
11674
|
|
|
$attributes['autolaunch'] = 1; |
|
11675
|
|
|
$where = [ |
|
11676
|
|
|
'iid = ? AND session_id = ? AND c_id = ?' => [ |
|
11677
|
|
|
$lp_id, |
|
11678
|
|
|
api_get_session_id(), |
|
11679
|
|
|
$course_id, |
|
11680
|
|
|
], |
|
11681
|
|
|
]; |
|
11682
|
|
|
Database::update($lp_table, $attributes, $where); |
|
11683
|
|
|
} |
|
11684
|
|
|
} |
|
11685
|
|
|
|
|
11686
|
|
|
/** |
|
11687
|
|
|
* Gets previous_item_id for the next element of the lp_item table. |
|
11688
|
|
|
* |
|
11689
|
|
|
* @author Isaac flores paz |
|
11690
|
|
|
* |
|
11691
|
|
|
* @return int Previous item ID |
|
11692
|
|
|
*/ |
|
11693
|
|
|
public function select_previous_item_id() |
|
11694
|
|
|
{ |
|
11695
|
|
|
$course_id = api_get_course_int_id(); |
|
11696
|
|
|
if ($this->debug > 0) { |
|
11697
|
|
|
error_log('In learnpath::select_previous_item_id()', 0); |
|
11698
|
|
|
} |
|
11699
|
|
|
$table_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
11700
|
|
|
|
|
11701
|
|
|
// Get the max order of the items |
|
11702
|
|
|
$sql = "SELECT max(display_order) AS display_order FROM $table_lp_item |
|
11703
|
|
|
WHERE c_id = $course_id AND lp_id = ".$this->lp_id; |
|
11704
|
|
|
$rs_max_order = Database::query($sql); |
|
11705
|
|
|
$row_max_order = Database::fetch_object($rs_max_order); |
|
11706
|
|
|
$max_order = $row_max_order->display_order; |
|
11707
|
|
|
// Get the previous item ID |
|
11708
|
|
|
$sql = "SELECT iid as previous FROM $table_lp_item |
|
11709
|
|
|
WHERE |
|
11710
|
|
|
c_id = $course_id AND |
|
11711
|
|
|
lp_id = ".$this->lp_id." AND |
|
11712
|
|
|
display_order = '$max_order' "; |
|
11713
|
|
|
$rs_max = Database::query($sql); |
|
11714
|
|
|
$row_max = Database::fetch_object($rs_max); |
|
11715
|
|
|
|
|
11716
|
|
|
// Return the previous item ID |
|
11717
|
|
|
return $row_max->previous; |
|
11718
|
|
|
} |
|
11719
|
|
|
|
|
11720
|
|
|
/** |
|
11721
|
|
|
* Copies an LP. |
|
11722
|
|
|
*/ |
|
11723
|
|
|
public function copy() |
|
11724
|
|
|
{ |
|
11725
|
|
|
// Course builder |
|
11726
|
|
|
$cb = new CourseBuilder(); |
|
11727
|
|
|
|
|
11728
|
|
|
//Setting tools that will be copied |
|
11729
|
|
|
$cb->set_tools_to_build(['learnpaths']); |
|
11730
|
|
|
|
|
11731
|
|
|
//Setting elements that will be copied |
|
11732
|
|
|
$cb->set_tools_specific_id_list( |
|
11733
|
|
|
['learnpaths' => [$this->lp_id]] |
|
11734
|
|
|
); |
|
11735
|
|
|
|
|
11736
|
|
|
$course = $cb->build(); |
|
11737
|
|
|
|
|
11738
|
|
|
//Course restorer |
|
11739
|
|
|
$course_restorer = new CourseRestorer($course); |
|
11740
|
|
|
$course_restorer->set_add_text_in_items(true); |
|
11741
|
|
|
$course_restorer->set_tool_copy_settings( |
|
11742
|
|
|
['learnpaths' => ['reset_dates' => true]] |
|
11743
|
|
|
); |
|
11744
|
|
|
$course_restorer->restore( |
|
11745
|
|
|
api_get_course_id(), |
|
11746
|
|
|
api_get_session_id(), |
|
11747
|
|
|
false, |
|
11748
|
|
|
false |
|
11749
|
|
|
); |
|
11750
|
|
|
} |
|
11751
|
|
|
|
|
11752
|
|
|
/** |
|
11753
|
|
|
* Verify document size. |
|
11754
|
|
|
* |
|
11755
|
|
|
* @param string $s |
|
11756
|
|
|
* |
|
11757
|
|
|
* @return bool |
|
11758
|
|
|
*/ |
|
11759
|
|
|
public static function verify_document_size($s) |
|
11760
|
|
|
{ |
|
11761
|
|
|
$post_max = ini_get('post_max_size'); |
|
11762
|
|
|
if (substr($post_max, -1, 1) == 'M') { |
|
11763
|
|
|
$post_max = intval(substr($post_max, 0, -1)) * 1024 * 1024; |
|
11764
|
|
|
} elseif (substr($post_max, -1, 1) == 'G') { |
|
11765
|
|
|
$post_max = intval(substr($post_max, 0, -1)) * 1024 * 1024 * 1024; |
|
11766
|
|
|
} |
|
11767
|
|
|
$upl_max = ini_get('upload_max_filesize'); |
|
11768
|
|
|
if (substr($upl_max, -1, 1) == 'M') { |
|
11769
|
|
|
$upl_max = intval(substr($upl_max, 0, -1)) * 1024 * 1024; |
|
11770
|
|
|
} elseif (substr($upl_max, -1, 1) == 'G') { |
|
11771
|
|
|
$upl_max = intval(substr($upl_max, 0, -1)) * 1024 * 1024 * 1024; |
|
11772
|
|
|
} |
|
11773
|
|
|
$documents_total_space = DocumentManager::documents_total_space(); |
|
11774
|
|
|
$course_max_space = DocumentManager::get_course_quota(); |
|
11775
|
|
|
$total_size = filesize($s) + $documents_total_space; |
|
11776
|
|
|
if (filesize($s) > $post_max || filesize($s) > $upl_max || $total_size > $course_max_space) { |
|
11777
|
|
|
return true; |
|
11778
|
|
|
} else { |
|
11779
|
|
|
return false; |
|
11780
|
|
|
} |
|
11781
|
|
|
} |
|
11782
|
|
|
|
|
11783
|
|
|
/** |
|
11784
|
|
|
* Clear LP prerequisites. |
|
11785
|
|
|
*/ |
|
11786
|
|
|
public function clear_prerequisites() |
|
11787
|
|
|
{ |
|
11788
|
|
|
$course_id = $this->get_course_int_id(); |
|
11789
|
|
|
if ($this->debug > 0) { |
|
11790
|
|
|
error_log('In learnpath::clear_prerequisites()', 0); |
|
11791
|
|
|
} |
|
11792
|
|
|
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
11793
|
|
|
$lp_id = $this->get_id(); |
|
11794
|
|
|
//Cleaning prerequisites |
|
11795
|
|
|
$sql = "UPDATE $tbl_lp_item SET prerequisite = '' |
|
11796
|
|
|
WHERE c_id = $course_id AND lp_id = $lp_id"; |
|
11797
|
|
|
Database::query($sql); |
|
11798
|
|
|
|
|
11799
|
|
|
//Cleaning mastery score for exercises |
|
11800
|
|
|
$sql = "UPDATE $tbl_lp_item SET mastery_score = '' |
|
11801
|
|
|
WHERE c_id = $course_id AND lp_id = $lp_id AND item_type = 'quiz'"; |
|
11802
|
|
|
Database::query($sql); |
|
11803
|
|
|
} |
|
11804
|
|
|
|
|
11805
|
|
|
public function set_previous_step_as_prerequisite_for_all_items() |
|
11806
|
|
|
{ |
|
11807
|
|
|
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
11808
|
|
|
$course_id = $this->get_course_int_id(); |
|
11809
|
|
|
$lp_id = $this->get_id(); |
|
11810
|
|
|
|
|
11811
|
|
|
if (!empty($this->items)) { |
|
11812
|
|
|
$previous_item_id = null; |
|
11813
|
|
|
$previous_item_max = 0; |
|
11814
|
|
|
$previous_item_type = null; |
|
11815
|
|
|
$last_item_not_dir = null; |
|
11816
|
|
|
$last_item_not_dir_type = null; |
|
11817
|
|
|
$last_item_not_dir_max = null; |
|
11818
|
|
|
|
|
11819
|
|
|
foreach ($this->ordered_items as $itemId) { |
|
11820
|
|
|
$item = $this->getItem($itemId); |
|
11821
|
|
|
// if there was a previous item... (otherwise jump to set it) |
|
11822
|
|
|
if (!empty($previous_item_id)) { |
|
11823
|
|
|
$current_item_id = $item->get_id(); //save current id |
|
11824
|
|
|
if ($item->get_type() != 'dir') { |
|
11825
|
|
|
// Current item is not a folder, so it qualifies to get a prerequisites |
|
11826
|
|
|
if ($last_item_not_dir_type == 'quiz') { |
|
11827
|
|
|
// if previous is quiz, mark its max score as default score to be achieved |
|
11828
|
|
|
$sql = "UPDATE $tbl_lp_item SET mastery_score = '$last_item_not_dir_max' |
|
11829
|
|
|
WHERE c_id = $course_id AND lp_id = $lp_id AND iid = $last_item_not_dir"; |
|
11830
|
|
|
Database::query($sql); |
|
11831
|
|
|
} |
|
11832
|
|
|
// now simply update the prerequisite to set it to the last non-chapter item |
|
11833
|
|
|
$sql = "UPDATE $tbl_lp_item SET prerequisite = '$last_item_not_dir' |
|
11834
|
|
|
WHERE c_id = $course_id AND lp_id = $lp_id AND iid = $current_item_id"; |
|
11835
|
|
|
Database::query($sql); |
|
11836
|
|
|
// record item as 'non-chapter' reference |
|
11837
|
|
|
$last_item_not_dir = $item->get_id(); |
|
11838
|
|
|
$last_item_not_dir_type = $item->get_type(); |
|
11839
|
|
|
$last_item_not_dir_max = $item->get_max(); |
|
11840
|
|
|
} |
|
11841
|
|
|
} else { |
|
11842
|
|
|
if ($item->get_type() != 'dir') { |
|
11843
|
|
|
// Current item is not a folder (but it is the first item) so record as last "non-chapter" item |
|
11844
|
|
|
$last_item_not_dir = $item->get_id(); |
|
11845
|
|
|
$last_item_not_dir_type = $item->get_type(); |
|
11846
|
|
|
$last_item_not_dir_max = $item->get_max(); |
|
11847
|
|
|
} |
|
11848
|
|
|
} |
|
11849
|
|
|
// Saving the item as "previous item" for the next loop |
|
11850
|
|
|
$previous_item_id = $item->get_id(); |
|
11851
|
|
|
$previous_item_max = $item->get_max(); |
|
11852
|
|
|
$previous_item_type = $item->get_type(); |
|
11853
|
|
|
} |
|
11854
|
|
|
} |
|
11855
|
|
|
} |
|
11856
|
|
|
|
|
11857
|
|
|
/** |
|
11858
|
|
|
* @param array $params |
|
11859
|
|
|
* |
|
11860
|
|
|
* @throws \Doctrine\ORM\OptimisticLockException |
|
11861
|
|
|
* |
|
11862
|
|
|
* @return int |
|
11863
|
|
|
*/ |
|
11864
|
|
|
public static function createCategory($params) |
|
11865
|
|
|
{ |
|
11866
|
|
|
$em = Database::getManager(); |
|
11867
|
|
|
$item = new CLpCategory(); |
|
11868
|
|
|
$item->setName($params['name']); |
|
11869
|
|
|
$item->setCId($params['c_id']); |
|
11870
|
|
|
$em->persist($item); |
|
11871
|
|
|
$em->flush(); |
|
11872
|
|
|
|
|
11873
|
|
|
api_item_property_update( |
|
11874
|
|
|
api_get_course_info(), |
|
11875
|
|
|
TOOL_LEARNPATH_CATEGORY, |
|
11876
|
|
|
$item->getId(), |
|
11877
|
|
|
'visible', |
|
11878
|
|
|
api_get_user_id() |
|
11879
|
|
|
); |
|
11880
|
|
|
|
|
11881
|
|
|
return $item->getId(); |
|
11882
|
|
|
} |
|
11883
|
|
|
|
|
11884
|
|
|
/** |
|
11885
|
|
|
* @param array $params |
|
11886
|
|
|
* |
|
11887
|
|
|
* @throws \Doctrine\ORM\ORMException |
|
11888
|
|
|
* @throws \Doctrine\ORM\OptimisticLockException |
|
11889
|
|
|
* @throws \Doctrine\ORM\TransactionRequiredException |
|
11890
|
|
|
*/ |
|
11891
|
|
|
public static function updateCategory($params) |
|
11892
|
|
|
{ |
|
11893
|
|
|
$em = Database::getManager(); |
|
11894
|
|
|
/** @var CLpCategory $item */ |
|
11895
|
|
|
$item = $em->find('ChamiloCourseBundle:CLpCategory', $params['id']); |
|
11896
|
|
|
if ($item) { |
|
11897
|
|
|
$item->setName($params['name']); |
|
11898
|
|
|
$em->merge($item); |
|
11899
|
|
|
$em->flush(); |
|
11900
|
|
|
} |
|
11901
|
|
|
} |
|
11902
|
|
|
|
|
11903
|
|
|
/** |
|
11904
|
|
|
* @param int $id |
|
11905
|
|
|
* |
|
11906
|
|
|
* @throws \Doctrine\ORM\ORMException |
|
11907
|
|
|
* @throws \Doctrine\ORM\OptimisticLockException |
|
11908
|
|
|
* @throws \Doctrine\ORM\TransactionRequiredException |
|
11909
|
|
|
*/ |
|
11910
|
|
|
public static function moveUpCategory($id) |
|
11911
|
|
|
{ |
|
11912
|
|
|
$id = (int) $id; |
|
11913
|
|
|
$em = Database::getManager(); |
|
11914
|
|
|
/** @var CLpCategory $item */ |
|
11915
|
|
|
$item = $em->find('ChamiloCourseBundle:CLpCategory', $id); |
|
11916
|
|
|
if ($item) { |
|
11917
|
|
|
$position = $item->getPosition() - 1; |
|
11918
|
|
|
$item->setPosition($position); |
|
11919
|
|
|
$em->persist($item); |
|
11920
|
|
|
$em->flush(); |
|
11921
|
|
|
} |
|
11922
|
|
|
} |
|
11923
|
|
|
|
|
11924
|
|
|
/** |
|
11925
|
|
|
* @param int $id |
|
11926
|
|
|
* |
|
11927
|
|
|
* @throws \Doctrine\ORM\ORMException |
|
11928
|
|
|
* @throws \Doctrine\ORM\OptimisticLockException |
|
11929
|
|
|
* @throws \Doctrine\ORM\TransactionRequiredException |
|
11930
|
|
|
*/ |
|
11931
|
|
|
public static function moveDownCategory($id) |
|
11932
|
|
|
{ |
|
11933
|
|
|
$id = (int) $id; |
|
11934
|
|
|
$em = Database::getManager(); |
|
11935
|
|
|
/** @var CLpCategory $item */ |
|
11936
|
|
|
$item = $em->find('ChamiloCourseBundle:CLpCategory', $id); |
|
11937
|
|
|
if ($item) { |
|
11938
|
|
|
$position = $item->getPosition() + 1; |
|
11939
|
|
|
$item->setPosition($position); |
|
11940
|
|
|
$em->persist($item); |
|
11941
|
|
|
$em->flush(); |
|
11942
|
|
|
} |
|
11943
|
|
|
} |
|
11944
|
|
|
|
|
11945
|
|
|
/** |
|
11946
|
|
|
* @param int $courseId |
|
11947
|
|
|
* |
|
11948
|
|
|
* @throws \Doctrine\ORM\Query\QueryException |
|
11949
|
|
|
* |
|
11950
|
|
|
* @return int|mixed |
|
11951
|
|
|
*/ |
|
11952
|
|
|
public static function getCountCategories($courseId) |
|
11953
|
|
|
{ |
|
11954
|
|
|
if (empty($course_id)) { |
|
11955
|
|
|
return 0; |
|
11956
|
|
|
} |
|
11957
|
|
|
$em = Database::getManager(); |
|
11958
|
|
|
$query = $em->createQuery('SELECT COUNT(u.id) FROM ChamiloCourseBundle:CLpCategory u WHERE u.cId = :id'); |
|
11959
|
|
|
$query->setParameter('id', $courseId); |
|
11960
|
|
|
|
|
11961
|
|
|
return $query->getSingleScalarResult(); |
|
11962
|
|
|
} |
|
11963
|
|
|
|
|
11964
|
|
|
/** |
|
11965
|
|
|
* @param int $courseId |
|
11966
|
|
|
* |
|
11967
|
|
|
* @return mixed |
|
11968
|
|
|
*/ |
|
11969
|
|
|
public static function getCategories($courseId) |
|
11970
|
|
|
{ |
|
11971
|
|
|
$em = Database::getManager(); |
|
11972
|
|
|
//Default behaviour |
|
11973
|
|
|
/*$items = $em->getRepository('ChamiloCourseBundle:CLpCategory')->findBy( |
|
11974
|
|
|
array('cId' => $course_id), |
|
11975
|
|
|
array('name' => 'ASC') |
|
11976
|
|
|
);*/ |
|
11977
|
|
|
|
|
11978
|
|
|
// Using doctrine extensions |
|
11979
|
|
|
/** @var SortableRepository $repo */ |
|
11980
|
|
|
$repo = $em->getRepository('ChamiloCourseBundle:CLpCategory'); |
|
11981
|
|
|
$items = $repo |
|
11982
|
|
|
->getBySortableGroupsQuery(['cId' => $courseId]) |
|
11983
|
|
|
->getResult(); |
|
11984
|
|
|
|
|
11985
|
|
|
return $items; |
|
11986
|
|
|
} |
|
11987
|
|
|
|
|
11988
|
|
|
/** |
|
11989
|
|
|
* @param int $id |
|
11990
|
|
|
* |
|
11991
|
|
|
* @throws \Doctrine\ORM\ORMException |
|
11992
|
|
|
* @throws \Doctrine\ORM\OptimisticLockException |
|
11993
|
|
|
* @throws \Doctrine\ORM\TransactionRequiredException |
|
11994
|
|
|
* |
|
11995
|
|
|
* @return CLpCategory |
|
11996
|
|
|
*/ |
|
11997
|
|
|
public static function getCategory($id) |
|
11998
|
|
|
{ |
|
11999
|
|
|
$id = (int) $id; |
|
12000
|
|
|
$em = Database::getManager(); |
|
12001
|
|
|
$item = $em->find('ChamiloCourseBundle:CLpCategory', $id); |
|
12002
|
|
|
|
|
12003
|
|
|
return $item; |
|
12004
|
|
|
} |
|
12005
|
|
|
|
|
12006
|
|
|
/** |
|
12007
|
|
|
* @param int $courseId |
|
12008
|
|
|
* |
|
12009
|
|
|
* @return array |
|
12010
|
|
|
*/ |
|
12011
|
|
|
public static function getCategoryByCourse($courseId) |
|
12012
|
|
|
{ |
|
12013
|
|
|
$em = Database::getManager(); |
|
12014
|
|
|
$items = $em->getRepository('ChamiloCourseBundle:CLpCategory')->findBy( |
|
12015
|
|
|
['cId' => $courseId] |
|
12016
|
|
|
); |
|
12017
|
|
|
|
|
12018
|
|
|
return $items; |
|
12019
|
|
|
} |
|
12020
|
|
|
|
|
12021
|
|
|
/** |
|
12022
|
|
|
* @param int $id |
|
12023
|
|
|
* |
|
12024
|
|
|
* @throws \Doctrine\ORM\ORMException |
|
12025
|
|
|
* @throws \Doctrine\ORM\OptimisticLockException |
|
12026
|
|
|
* @throws \Doctrine\ORM\TransactionRequiredException |
|
12027
|
|
|
* |
|
12028
|
|
|
* @return mixed |
|
12029
|
|
|
*/ |
|
12030
|
|
|
public static function deleteCategory($id) |
|
12031
|
|
|
{ |
|
12032
|
|
|
$em = Database::getManager(); |
|
12033
|
|
|
$item = $em->find('ChamiloCourseBundle:CLpCategory', $id); |
|
12034
|
|
|
if ($item) { |
|
12035
|
|
|
$courseId = $item->getCId(); |
|
12036
|
|
|
$query = $em->createQuery('SELECT u FROM ChamiloCourseBundle:CLp u WHERE u.cId = :id AND u.categoryId = :catId'); |
|
12037
|
|
|
$query->setParameter('id', $courseId); |
|
12038
|
|
|
$query->setParameter('catId', $item->getId()); |
|
12039
|
|
|
$lps = $query->getResult(); |
|
12040
|
|
|
|
|
12041
|
|
|
// Setting category = 0. |
|
12042
|
|
|
if ($lps) { |
|
12043
|
|
|
foreach ($lps as $lpItem) { |
|
12044
|
|
|
$lpItem->setCategoryId(0); |
|
12045
|
|
|
} |
|
12046
|
|
|
} |
|
12047
|
|
|
|
|
12048
|
|
|
// Removing category. |
|
12049
|
|
|
$em->remove($item); |
|
12050
|
|
|
$em->flush(); |
|
12051
|
|
|
|
|
12052
|
|
|
$courseInfo = api_get_course_info_by_id($courseId); |
|
12053
|
|
|
$sessionId = api_get_session_id(); |
|
12054
|
|
|
|
|
12055
|
|
|
// Delete link tool |
|
12056
|
|
|
$tbl_tool = Database::get_course_table(TABLE_TOOL_LIST); |
|
12057
|
|
|
$link = 'lp/lp_controller.php?cidReq='.$courseInfo['code'].'&id_session='.$sessionId.'&gidReq=0&gradebook=0&origin=&action=view_category&id='.$id; |
|
12058
|
|
|
// Delete tools |
|
12059
|
|
|
$sql = "DELETE FROM $tbl_tool |
|
12060
|
|
|
WHERE c_id = ".$courseId." AND (link LIKE '$link%' AND image='lp_category.gif')"; |
|
12061
|
|
|
Database::query($sql); |
|
12062
|
|
|
} |
|
12063
|
|
|
} |
|
12064
|
|
|
|
|
12065
|
|
|
/** |
|
12066
|
|
|
* @param int $courseId |
|
12067
|
|
|
* @param bool $addSelectOption |
|
12068
|
|
|
* |
|
12069
|
|
|
* @return mixed |
|
12070
|
|
|
*/ |
|
12071
|
|
|
public static function getCategoryFromCourseIntoSelect($courseId, $addSelectOption = false) |
|
12072
|
|
|
{ |
|
12073
|
|
|
$items = self::getCategoryByCourse($courseId); |
|
12074
|
|
|
$cats = []; |
|
12075
|
|
|
if ($addSelectOption) { |
|
12076
|
|
|
$cats = [get_lang('SelectACategory')]; |
|
12077
|
|
|
} |
|
12078
|
|
|
|
|
12079
|
|
|
if (!empty($items)) { |
|
12080
|
|
|
foreach ($items as $cat) { |
|
12081
|
|
|
$cats[$cat->getId()] = $cat->getName(); |
|
12082
|
|
|
} |
|
12083
|
|
|
} |
|
12084
|
|
|
|
|
12085
|
|
|
return $cats; |
|
12086
|
|
|
} |
|
12087
|
|
|
|
|
12088
|
|
|
/** |
|
12089
|
|
|
* @param string $courseCode |
|
12090
|
|
|
* @param int $lpId |
|
12091
|
|
|
* @param int $user_id |
|
12092
|
|
|
* |
|
12093
|
|
|
* @return learnpath |
|
12094
|
|
|
*/ |
|
12095
|
|
|
public static function getLpFromSession($courseCode, $lpId, $user_id) |
|
12096
|
|
|
{ |
|
12097
|
|
|
$debug = 0; |
|
12098
|
|
|
$learnPath = null; |
|
12099
|
|
|
$lpObject = Session::read('lpobject'); |
|
12100
|
|
|
if ($lpObject !== null) { |
|
12101
|
|
|
$learnPath = unserialize($lpObject); |
|
12102
|
|
|
if ($debug) { |
|
12103
|
|
|
error_log('getLpFromSession: unserialize'); |
|
12104
|
|
|
error_log('------getLpFromSession------'); |
|
12105
|
|
|
error_log('------unserialize------'); |
|
12106
|
|
|
error_log("lp_view_session_id: ".$learnPath->lp_view_session_id); |
|
12107
|
|
|
error_log("api_get_sessionid: ".api_get_session_id()); |
|
12108
|
|
|
} |
|
12109
|
|
|
} |
|
12110
|
|
|
|
|
12111
|
|
|
if (!is_object($learnPath)) { |
|
12112
|
|
|
$learnPath = new learnpath($courseCode, $lpId, $user_id); |
|
12113
|
|
|
if ($debug) { |
|
12114
|
|
|
error_log('------getLpFromSession------'); |
|
12115
|
|
|
error_log('getLpFromSession: create new learnpath'); |
|
12116
|
|
|
error_log("create new LP with $courseCode - $lpId - $user_id"); |
|
12117
|
|
|
error_log("lp_view_session_id: ".$learnPath->lp_view_session_id); |
|
12118
|
|
|
error_log("api_get_sessionid: ".api_get_session_id()); |
|
12119
|
|
|
} |
|
12120
|
|
|
} |
|
12121
|
|
|
|
|
12122
|
|
|
return $learnPath; |
|
12123
|
|
|
} |
|
12124
|
|
|
|
|
12125
|
|
|
/** |
|
12126
|
|
|
* @param int $itemId |
|
12127
|
|
|
* |
|
12128
|
|
|
* @return learnpathItem|false |
|
12129
|
|
|
*/ |
|
12130
|
|
|
public function getItem($itemId) |
|
12131
|
|
|
{ |
|
12132
|
|
|
if (isset($this->items[$itemId]) && is_object($this->items[$itemId])) { |
|
12133
|
|
|
return $this->items[$itemId]; |
|
12134
|
|
|
} |
|
12135
|
|
|
|
|
12136
|
|
|
return false; |
|
12137
|
|
|
} |
|
12138
|
|
|
|
|
12139
|
|
|
/** |
|
12140
|
|
|
* @return int |
|
12141
|
|
|
*/ |
|
12142
|
|
|
public function getCategoryId() |
|
12143
|
|
|
{ |
|
12144
|
|
|
return (int) $this->categoryId; |
|
12145
|
|
|
} |
|
12146
|
|
|
|
|
12147
|
|
|
/** |
|
12148
|
|
|
* @param int $categoryId |
|
12149
|
|
|
* |
|
12150
|
|
|
* @return bool |
|
12151
|
|
|
*/ |
|
12152
|
|
|
public function setCategoryId($categoryId) |
|
12153
|
|
|
{ |
|
12154
|
|
|
$this->categoryId = (int) $categoryId; |
|
12155
|
|
|
$table = Database::get_course_table(TABLE_LP_MAIN); |
|
12156
|
|
|
$lp_id = $this->get_id(); |
|
12157
|
|
|
$sql = "UPDATE $table SET category_id = ".$this->categoryId." |
|
12158
|
|
|
WHERE iid = $lp_id"; |
|
12159
|
|
|
Database::query($sql); |
|
12160
|
|
|
|
|
12161
|
|
|
return true; |
|
12162
|
|
|
} |
|
12163
|
|
|
|
|
12164
|
|
|
/** |
|
12165
|
|
|
* Get whether this is a learning path with the possibility to subscribe |
|
12166
|
|
|
* users or not. |
|
12167
|
|
|
* |
|
12168
|
|
|
* @return int |
|
12169
|
|
|
*/ |
|
12170
|
|
|
public function getSubscribeUsers() |
|
12171
|
|
|
{ |
|
12172
|
|
|
return $this->subscribeUsers; |
|
12173
|
|
|
} |
|
12174
|
|
|
|
|
12175
|
|
|
/** |
|
12176
|
|
|
* Set whether this is a learning path with the possibility to subscribe |
|
12177
|
|
|
* users or not. |
|
12178
|
|
|
* |
|
12179
|
|
|
* @param int $value (0 = false, 1 = true) |
|
12180
|
|
|
* |
|
12181
|
|
|
* @return bool |
|
12182
|
|
|
*/ |
|
12183
|
|
|
public function setSubscribeUsers($value) |
|
12184
|
|
|
{ |
|
12185
|
|
|
if ($this->debug > 0) { |
|
12186
|
|
|
error_log('In learnpath::set_subscribe_users()', 0); |
|
12187
|
|
|
} |
|
12188
|
|
|
$this->subscribeUsers = (int) $value; |
|
12189
|
|
|
$table = Database::get_course_table(TABLE_LP_MAIN); |
|
12190
|
|
|
$lp_id = $this->get_id(); |
|
12191
|
|
|
$sql = "UPDATE $table SET subscribe_users = ".$this->subscribeUsers." |
|
12192
|
|
|
WHERE iid = $lp_id"; |
|
12193
|
|
|
Database::query($sql); |
|
12194
|
|
|
|
|
12195
|
|
|
return true; |
|
12196
|
|
|
} |
|
12197
|
|
|
|
|
12198
|
|
|
/** |
|
12199
|
|
|
* Calculate the count of stars for a user in this LP |
|
12200
|
|
|
* This calculation is based on the following rules: |
|
12201
|
|
|
* - the student gets one star when he gets to 50% of the learning path |
|
12202
|
|
|
* - the student gets a second star when the average score of all tests inside the learning path >= 50% |
|
12203
|
|
|
* - the student gets a third star when the average score of all tests inside the learning path >= 80% |
|
12204
|
|
|
* - the student gets the final star when the score for the *last* test is >= 80%. |
|
12205
|
|
|
* |
|
12206
|
|
|
* @param int $sessionId Optional. The session ID |
|
12207
|
|
|
* |
|
12208
|
|
|
* @return int The count of stars |
|
12209
|
|
|
*/ |
|
12210
|
|
|
public function getCalculateStars($sessionId = 0) |
|
12211
|
|
|
{ |
|
12212
|
|
|
$stars = 0; |
|
12213
|
|
|
$progress = self::getProgress( |
|
12214
|
|
|
$this->lp_id, |
|
12215
|
|
|
$this->user_id, |
|
12216
|
|
|
$this->course_int_id, |
|
12217
|
|
|
$sessionId |
|
12218
|
|
|
); |
|
12219
|
|
|
|
|
12220
|
|
|
if ($progress >= 50) { |
|
12221
|
|
|
$stars++; |
|
12222
|
|
|
} |
|
12223
|
|
|
|
|
12224
|
|
|
// Calculate stars chapters evaluation |
|
12225
|
|
|
$exercisesItems = $this->getExercisesItems(); |
|
12226
|
|
|
|
|
12227
|
|
|
if (!empty($exercisesItems)) { |
|
12228
|
|
|
$totalResult = 0; |
|
12229
|
|
|
|
|
12230
|
|
|
foreach ($exercisesItems as $exerciseItem) { |
|
12231
|
|
|
$exerciseResultInfo = Event::getExerciseResultsByUser( |
|
12232
|
|
|
$this->user_id, |
|
12233
|
|
|
$exerciseItem->path, |
|
12234
|
|
|
$this->course_int_id, |
|
12235
|
|
|
$sessionId, |
|
12236
|
|
|
$this->lp_id, |
|
12237
|
|
|
$exerciseItem->db_id |
|
12238
|
|
|
); |
|
12239
|
|
|
|
|
12240
|
|
|
$exerciseResultInfo = end($exerciseResultInfo); |
|
12241
|
|
|
|
|
12242
|
|
|
if (!$exerciseResultInfo) { |
|
12243
|
|
|
continue; |
|
12244
|
|
|
} |
|
12245
|
|
|
|
|
12246
|
|
|
if (!empty($exerciseResultInfo['exe_weighting'])) { |
|
12247
|
|
|
$exerciseResult = $exerciseResultInfo['exe_result'] * 100 / $exerciseResultInfo['exe_weighting']; |
|
12248
|
|
|
} else { |
|
12249
|
|
|
$exerciseResult = 0; |
|
12250
|
|
|
} |
|
12251
|
|
|
$totalResult += $exerciseResult; |
|
12252
|
|
|
} |
|
12253
|
|
|
|
|
12254
|
|
|
$totalExerciseAverage = $totalResult / (count($exercisesItems) > 0 ? count($exercisesItems) : 1); |
|
12255
|
|
|
|
|
12256
|
|
|
if ($totalExerciseAverage >= 50) { |
|
12257
|
|
|
$stars++; |
|
12258
|
|
|
} |
|
12259
|
|
|
|
|
12260
|
|
|
if ($totalExerciseAverage >= 80) { |
|
12261
|
|
|
$stars++; |
|
12262
|
|
|
} |
|
12263
|
|
|
} |
|
12264
|
|
|
|
|
12265
|
|
|
// Calculate star for final evaluation |
|
12266
|
|
|
$finalEvaluationItem = $this->getFinalEvaluationItem(); |
|
12267
|
|
|
|
|
12268
|
|
|
if (!empty($finalEvaluationItem)) { |
|
12269
|
|
|
$evaluationResultInfo = Event::getExerciseResultsByUser( |
|
12270
|
|
|
$this->user_id, |
|
12271
|
|
|
$finalEvaluationItem->path, |
|
12272
|
|
|
$this->course_int_id, |
|
12273
|
|
|
$sessionId, |
|
12274
|
|
|
$this->lp_id, |
|
12275
|
|
|
$finalEvaluationItem->db_id |
|
12276
|
|
|
); |
|
12277
|
|
|
|
|
12278
|
|
|
$evaluationResultInfo = end($evaluationResultInfo); |
|
12279
|
|
|
|
|
12280
|
|
|
if ($evaluationResultInfo) { |
|
12281
|
|
|
$evaluationResult = $evaluationResultInfo['exe_result'] * 100 / $evaluationResultInfo['exe_weighting']; |
|
12282
|
|
|
|
|
12283
|
|
|
if ($evaluationResult >= 80) { |
|
12284
|
|
|
$stars++; |
|
12285
|
|
|
} |
|
12286
|
|
|
} |
|
12287
|
|
|
} |
|
12288
|
|
|
|
|
12289
|
|
|
return $stars; |
|
12290
|
|
|
} |
|
12291
|
|
|
|
|
12292
|
|
|
/** |
|
12293
|
|
|
* Get the items of exercise type. |
|
12294
|
|
|
* |
|
12295
|
|
|
* @return array The items. Otherwise return false |
|
12296
|
|
|
*/ |
|
12297
|
|
|
public function getExercisesItems() |
|
12298
|
|
|
{ |
|
12299
|
|
|
$exercises = []; |
|
12300
|
|
|
foreach ($this->items as $item) { |
|
12301
|
|
|
if ($item->type != 'quiz') { |
|
12302
|
|
|
continue; |
|
12303
|
|
|
} |
|
12304
|
|
|
$exercises[] = $item; |
|
12305
|
|
|
} |
|
12306
|
|
|
|
|
12307
|
|
|
array_pop($exercises); |
|
12308
|
|
|
|
|
12309
|
|
|
return $exercises; |
|
12310
|
|
|
} |
|
12311
|
|
|
|
|
12312
|
|
|
/** |
|
12313
|
|
|
* Get the item of exercise type (evaluation type). |
|
12314
|
|
|
* |
|
12315
|
|
|
* @return array The final evaluation. Otherwise return false |
|
12316
|
|
|
*/ |
|
12317
|
|
|
public function getFinalEvaluationItem() |
|
12318
|
|
|
{ |
|
12319
|
|
|
$exercises = []; |
|
12320
|
|
|
foreach ($this->items as $item) { |
|
12321
|
|
|
if ($item->type != 'quiz') { |
|
12322
|
|
|
continue; |
|
12323
|
|
|
} |
|
12324
|
|
|
|
|
12325
|
|
|
$exercises[] = $item; |
|
12326
|
|
|
} |
|
12327
|
|
|
|
|
12328
|
|
|
return array_pop($exercises); |
|
12329
|
|
|
} |
|
12330
|
|
|
|
|
12331
|
|
|
/** |
|
12332
|
|
|
* Calculate the total points achieved for the current user in this learning path. |
|
12333
|
|
|
* |
|
12334
|
|
|
* @param int $sessionId Optional. The session Id |
|
12335
|
|
|
* |
|
12336
|
|
|
* @return int |
|
12337
|
|
|
*/ |
|
12338
|
|
|
public function getCalculateScore($sessionId = 0) |
|
12339
|
|
|
{ |
|
12340
|
|
|
// Calculate stars chapters evaluation |
|
12341
|
|
|
$exercisesItems = $this->getExercisesItems(); |
|
12342
|
|
|
$finalEvaluationItem = $this->getFinalEvaluationItem(); |
|
12343
|
|
|
$totalExercisesResult = 0; |
|
12344
|
|
|
$totalEvaluationResult = 0; |
|
12345
|
|
|
|
|
12346
|
|
|
if ($exercisesItems !== false) { |
|
12347
|
|
|
foreach ($exercisesItems as $exerciseItem) { |
|
12348
|
|
|
$exerciseResultInfo = Event::getExerciseResultsByUser( |
|
12349
|
|
|
$this->user_id, |
|
12350
|
|
|
$exerciseItem->path, |
|
12351
|
|
|
$this->course_int_id, |
|
12352
|
|
|
$sessionId, |
|
12353
|
|
|
$this->lp_id, |
|
12354
|
|
|
$exerciseItem->db_id |
|
12355
|
|
|
); |
|
12356
|
|
|
|
|
12357
|
|
|
$exerciseResultInfo = end($exerciseResultInfo); |
|
12358
|
|
|
|
|
12359
|
|
|
if (!$exerciseResultInfo) { |
|
12360
|
|
|
continue; |
|
12361
|
|
|
} |
|
12362
|
|
|
|
|
12363
|
|
|
$totalExercisesResult += $exerciseResultInfo['exe_result']; |
|
12364
|
|
|
} |
|
12365
|
|
|
} |
|
12366
|
|
|
|
|
12367
|
|
|
if (!empty($finalEvaluationItem)) { |
|
12368
|
|
|
$evaluationResultInfo = Event::getExerciseResultsByUser( |
|
12369
|
|
|
$this->user_id, |
|
12370
|
|
|
$finalEvaluationItem->path, |
|
12371
|
|
|
$this->course_int_id, |
|
12372
|
|
|
$sessionId, |
|
12373
|
|
|
$this->lp_id, |
|
12374
|
|
|
$finalEvaluationItem->db_id |
|
12375
|
|
|
); |
|
12376
|
|
|
|
|
12377
|
|
|
$evaluationResultInfo = end($evaluationResultInfo); |
|
12378
|
|
|
|
|
12379
|
|
|
if ($evaluationResultInfo) { |
|
12380
|
|
|
$totalEvaluationResult += $evaluationResultInfo['exe_result']; |
|
12381
|
|
|
} |
|
12382
|
|
|
} |
|
12383
|
|
|
|
|
12384
|
|
|
return $totalExercisesResult + $totalEvaluationResult; |
|
12385
|
|
|
} |
|
12386
|
|
|
|
|
12387
|
|
|
/** |
|
12388
|
|
|
* Check if URL is not allowed to be show in a iframe. |
|
12389
|
|
|
* |
|
12390
|
|
|
* @param string $src |
|
12391
|
|
|
* |
|
12392
|
|
|
* @return string |
|
12393
|
|
|
*/ |
|
12394
|
|
|
public function fixBlockedLinks($src) |
|
12395
|
|
|
{ |
|
12396
|
|
|
$urlInfo = parse_url($src); |
|
12397
|
|
|
|
|
12398
|
|
|
$platformProtocol = 'https'; |
|
12399
|
|
|
if (strpos(api_get_path(WEB_CODE_PATH), 'https') === false) { |
|
12400
|
|
|
$platformProtocol = 'http'; |
|
12401
|
|
|
} |
|
12402
|
|
|
|
|
12403
|
|
|
$protocolFixApplied = false; |
|
12404
|
|
|
//Scheme validation to avoid "Notices" when the lesson doesn't contain a valid scheme |
|
12405
|
|
|
$scheme = isset($urlInfo['scheme']) ? $urlInfo['scheme'] : null; |
|
12406
|
|
|
$host = isset($urlInfo['host']) ? $urlInfo['host'] : null; |
|
12407
|
|
|
|
|
12408
|
|
|
if ($platformProtocol != $scheme) { |
|
12409
|
|
|
Session::write('x_frame_source', $src); |
|
12410
|
|
|
$src = 'blank.php?error=x_frames_options'; |
|
12411
|
|
|
$protocolFixApplied = true; |
|
12412
|
|
|
} |
|
12413
|
|
|
|
|
12414
|
|
|
if ($protocolFixApplied == false) { |
|
12415
|
|
|
if (strpos(api_get_path(WEB_PATH), $host) === false) { |
|
12416
|
|
|
// Check X-Frame-Options |
|
12417
|
|
|
$ch = curl_init(); |
|
12418
|
|
|
$options = [ |
|
12419
|
|
|
CURLOPT_URL => $src, |
|
12420
|
|
|
CURLOPT_RETURNTRANSFER => true, |
|
12421
|
|
|
CURLOPT_HEADER => true, |
|
12422
|
|
|
CURLOPT_FOLLOWLOCATION => true, |
|
12423
|
|
|
CURLOPT_ENCODING => "", |
|
12424
|
|
|
CURLOPT_AUTOREFERER => true, |
|
12425
|
|
|
CURLOPT_CONNECTTIMEOUT => 120, |
|
12426
|
|
|
CURLOPT_TIMEOUT => 120, |
|
12427
|
|
|
CURLOPT_MAXREDIRS => 10, |
|
12428
|
|
|
]; |
|
12429
|
|
|
|
|
12430
|
|
|
$proxySettings = api_get_configuration_value('proxy_settings'); |
|
12431
|
|
|
if (!empty($proxySettings) && |
|
12432
|
|
|
isset($proxySettings['curl_setopt_array']) |
|
12433
|
|
|
) { |
|
12434
|
|
|
$options[CURLOPT_PROXY] = $proxySettings['curl_setopt_array']['CURLOPT_PROXY']; |
|
12435
|
|
|
$options[CURLOPT_PROXYPORT] = $proxySettings['curl_setopt_array']['CURLOPT_PROXYPORT']; |
|
12436
|
|
|
} |
|
12437
|
|
|
|
|
12438
|
|
|
curl_setopt_array($ch, $options); |
|
12439
|
|
|
$response = curl_exec($ch); |
|
12440
|
|
|
$httpCode = curl_getinfo($ch); |
|
12441
|
|
|
$headers = substr($response, 0, $httpCode['header_size']); |
|
12442
|
|
|
|
|
12443
|
|
|
$error = false; |
|
12444
|
|
|
if (stripos($headers, 'X-Frame-Options: DENY') > -1 |
|
12445
|
|
|
//|| stripos($headers, 'X-Frame-Options: SAMEORIGIN') > -1 |
|
12446
|
|
|
) { |
|
12447
|
|
|
$error = true; |
|
12448
|
|
|
} |
|
12449
|
|
|
|
|
12450
|
|
|
if ($error) { |
|
12451
|
|
|
Session::write('x_frame_source', $src); |
|
12452
|
|
|
$src = 'blank.php?error=x_frames_options'; |
|
12453
|
|
|
} |
|
12454
|
|
|
} |
|
12455
|
|
|
} |
|
12456
|
|
|
|
|
12457
|
|
|
return $src; |
|
12458
|
|
|
} |
|
12459
|
|
|
|
|
12460
|
|
|
/** |
|
12461
|
|
|
* Check if this LP has a created forum in the basis course. |
|
12462
|
|
|
* |
|
12463
|
|
|
* @return bool |
|
12464
|
|
|
*/ |
|
12465
|
|
|
public function lpHasForum() |
|
12466
|
|
|
{ |
|
12467
|
|
|
$forumTable = Database::get_course_table(TABLE_FORUM); |
|
12468
|
|
|
$itemProperty = Database::get_course_table(TABLE_ITEM_PROPERTY); |
|
12469
|
|
|
|
|
12470
|
|
|
$fakeFrom = " |
|
12471
|
|
|
$forumTable f |
|
12472
|
|
|
INNER JOIN $itemProperty ip |
|
12473
|
|
|
ON (f.forum_id = ip.ref AND f.c_id = ip.c_id) |
|
12474
|
|
|
"; |
|
12475
|
|
|
|
|
12476
|
|
|
$resultData = Database::select( |
|
12477
|
|
|
'COUNT(f.iid) AS qty', |
|
12478
|
|
|
$fakeFrom, |
|
12479
|
|
|
[ |
|
12480
|
|
|
'where' => [ |
|
12481
|
|
|
'ip.visibility != ? AND ' => 2, |
|
12482
|
|
|
'ip.tool = ? AND ' => TOOL_FORUM, |
|
12483
|
|
|
'f.c_id = ? AND ' => intval($this->course_int_id), |
|
12484
|
|
|
'f.lp_id = ?' => intval($this->lp_id), |
|
12485
|
|
|
], |
|
12486
|
|
|
], |
|
12487
|
|
|
'first' |
|
12488
|
|
|
); |
|
12489
|
|
|
|
|
12490
|
|
|
return $resultData['qty'] > 0; |
|
12491
|
|
|
} |
|
12492
|
|
|
|
|
12493
|
|
|
/** |
|
12494
|
|
|
* Get the forum for this learning path. |
|
12495
|
|
|
* |
|
12496
|
|
|
* @param int $sessionId |
|
12497
|
|
|
* |
|
12498
|
|
|
* @return bool |
|
12499
|
|
|
*/ |
|
12500
|
|
|
public function getForum($sessionId = 0) |
|
12501
|
|
|
{ |
|
12502
|
|
|
$forumTable = Database::get_course_table(TABLE_FORUM); |
|
12503
|
|
|
$itemProperty = Database::get_course_table(TABLE_ITEM_PROPERTY); |
|
12504
|
|
|
|
|
12505
|
|
|
$fakeFrom = "$forumTable f |
|
12506
|
|
|
INNER JOIN $itemProperty ip "; |
|
12507
|
|
|
|
|
12508
|
|
|
if ($this->lp_session_id == 0) { |
|
12509
|
|
|
$fakeFrom .= " |
|
12510
|
|
|
ON ( |
|
12511
|
|
|
f.forum_id = ip.ref AND f.c_id = ip.c_id AND ( |
|
12512
|
|
|
f.session_id = ip.session_id OR ip.session_id IS NULL |
|
12513
|
|
|
) |
|
12514
|
|
|
) |
|
12515
|
|
|
"; |
|
12516
|
|
|
} else { |
|
12517
|
|
|
$fakeFrom .= " |
|
12518
|
|
|
ON ( |
|
12519
|
|
|
f.forum_id = ip.ref AND f.c_id = ip.c_id AND f.session_id = ip.session_id |
|
12520
|
|
|
) |
|
12521
|
|
|
"; |
|
12522
|
|
|
} |
|
12523
|
|
|
|
|
12524
|
|
|
$resultData = Database::select( |
|
12525
|
|
|
'f.*', |
|
12526
|
|
|
$fakeFrom, |
|
12527
|
|
|
[ |
|
12528
|
|
|
'where' => [ |
|
12529
|
|
|
'ip.visibility != ? AND ' => 2, |
|
12530
|
|
|
'ip.tool = ? AND ' => TOOL_FORUM, |
|
12531
|
|
|
'f.session_id = ? AND ' => $sessionId, |
|
12532
|
|
|
'f.c_id = ? AND ' => intval($this->course_int_id), |
|
12533
|
|
|
'f.lp_id = ?' => intval($this->lp_id), |
|
12534
|
|
|
], |
|
12535
|
|
|
], |
|
12536
|
|
|
'first' |
|
12537
|
|
|
); |
|
12538
|
|
|
|
|
12539
|
|
|
if (empty($resultData)) { |
|
12540
|
|
|
return false; |
|
12541
|
|
|
} |
|
12542
|
|
|
|
|
12543
|
|
|
return $resultData; |
|
12544
|
|
|
} |
|
12545
|
|
|
|
|
12546
|
|
|
/** |
|
12547
|
|
|
* Create a forum for this learning path. |
|
12548
|
|
|
* |
|
12549
|
|
|
* @param int $forumCategoryId |
|
12550
|
|
|
* |
|
12551
|
|
|
* @return int The forum ID if was created. Otherwise return false |
|
12552
|
|
|
*/ |
|
12553
|
|
|
public function createForum($forumCategoryId) |
|
12554
|
|
|
{ |
|
12555
|
|
|
require_once api_get_path(SYS_CODE_PATH).'/forum/forumfunction.inc.php'; |
|
12556
|
|
|
|
|
12557
|
|
|
$forumId = store_forum( |
|
12558
|
|
|
[ |
|
12559
|
|
|
'lp_id' => $this->lp_id, |
|
12560
|
|
|
'forum_title' => $this->name, |
|
12561
|
|
|
'forum_comment' => null, |
|
12562
|
|
|
'forum_category' => intval($forumCategoryId), |
|
12563
|
|
|
'students_can_edit_group' => ['students_can_edit' => 0], |
|
12564
|
|
|
'allow_new_threads_group' => ['allow_new_threads' => 0], |
|
12565
|
|
|
'default_view_type_group' => ['default_view_type' => 'flat'], |
|
12566
|
|
|
'group_forum' => 0, |
|
12567
|
|
|
'public_private_group_forum_group' => ['public_private_group_forum' => 'public'], |
|
12568
|
|
|
], |
|
12569
|
|
|
[], |
|
12570
|
|
|
true |
|
12571
|
|
|
); |
|
12572
|
|
|
|
|
12573
|
|
|
return $forumId; |
|
12574
|
|
|
} |
|
12575
|
|
|
|
|
12576
|
|
|
/** |
|
12577
|
|
|
* Get the LP Final Item form. |
|
12578
|
|
|
* |
|
12579
|
|
|
* @throws Exception |
|
12580
|
|
|
* @throws HTML_QuickForm_Error |
|
12581
|
|
|
* |
|
12582
|
|
|
* @return string |
|
12583
|
|
|
*/ |
|
12584
|
|
|
public function getFinalItemForm() |
|
12585
|
|
|
{ |
|
12586
|
|
|
$finalItem = $this->getFinalItem(); |
|
12587
|
|
|
$title = ''; |
|
12588
|
|
|
|
|
12589
|
|
|
if ($finalItem) { |
|
12590
|
|
|
$title = $finalItem->get_title(); |
|
12591
|
|
|
$buttonText = get_lang('Save'); |
|
12592
|
|
|
$content = $this->getSavedFinalItem(); |
|
12593
|
|
|
} else { |
|
12594
|
|
|
$buttonText = get_lang('LPCreateDocument'); |
|
12595
|
|
|
$content = $this->getFinalItemTemplate(); |
|
12596
|
|
|
} |
|
12597
|
|
|
|
|
12598
|
|
|
$courseInfo = api_get_course_info(); |
|
12599
|
|
|
$result = $this->generate_lp_folder($courseInfo); |
|
12600
|
|
|
$relative_path = api_substr($result['dir'], 1, strlen($result['dir'])); |
|
12601
|
|
|
$relative_prefix = '../../'; |
|
12602
|
|
|
|
|
12603
|
|
|
$editorConfig = [ |
|
12604
|
|
|
'ToolbarSet' => 'LearningPathDocuments', |
|
12605
|
|
|
'Width' => '100%', |
|
12606
|
|
|
'Height' => '500', |
|
12607
|
|
|
'FullPage' => true, |
|
12608
|
|
|
'CreateDocumentDir' => $relative_prefix, |
|
12609
|
|
|
'CreateDocumentWebDir' => api_get_path(WEB_COURSE_PATH).api_get_course_path().'/document/', |
|
12610
|
|
|
'BaseHref' => api_get_path(WEB_COURSE_PATH).api_get_course_path().'/document/'.$relative_path, |
|
12611
|
|
|
]; |
|
12612
|
|
|
|
|
12613
|
|
|
$url = api_get_self().'?'.api_get_cidreq().'&'.http_build_query([ |
|
12614
|
|
|
'type' => 'document', |
|
12615
|
|
|
'lp_id' => $this->lp_id, |
|
12616
|
|
|
]); |
|
12617
|
|
|
|
|
12618
|
|
|
$form = new FormValidator('final_item', 'POST', $url); |
|
12619
|
|
|
$form->addText('title', get_lang('Title')); |
|
12620
|
|
|
$form->addButtonSave($buttonText); |
|
12621
|
|
|
$form->addHtml( |
|
12622
|
|
|
Display::return_message( |
|
12623
|
|
|
'Variables :</br></br> <b>((certificate))</b> </br> <b>((skill))</b>', |
|
12624
|
|
|
'normal', |
|
12625
|
|
|
false |
|
12626
|
|
|
) |
|
12627
|
|
|
); |
|
12628
|
|
|
|
|
12629
|
|
|
$renderer = $form->defaultRenderer(); |
|
12630
|
|
|
$renderer->setElementTemplate(' {label}{element}', 'content_lp_certificate'); |
|
12631
|
|
|
|
|
12632
|
|
|
$form->addHtmlEditor( |
|
12633
|
|
|
'content_lp_certificate', |
|
12634
|
|
|
null, |
|
12635
|
|
|
true, |
|
12636
|
|
|
false, |
|
12637
|
|
|
$editorConfig, |
|
12638
|
|
|
true |
|
12639
|
|
|
); |
|
12640
|
|
|
$form->addHidden('action', 'add_final_item'); |
|
12641
|
|
|
$form->addHidden('path', Session::read('pathItem')); |
|
12642
|
|
|
$form->addHidden('previous', $this->get_last()); |
|
12643
|
|
|
$form->setDefaults( |
|
12644
|
|
|
['title' => $title, 'content_lp_certificate' => $content] |
|
12645
|
|
|
); |
|
12646
|
|
|
|
|
12647
|
|
|
if ($form->validate()) { |
|
12648
|
|
|
$values = $form->exportValues(); |
|
12649
|
|
|
$lastItemId = $this->get_last(); |
|
12650
|
|
|
|
|
12651
|
|
|
if (!$finalItem) { |
|
12652
|
|
|
$documentId = $this->create_document( |
|
12653
|
|
|
$this->course_info, |
|
12654
|
|
|
$values['content_lp_certificate'], |
|
12655
|
|
|
$values['title'] |
|
12656
|
|
|
); |
|
12657
|
|
|
$this->add_item( |
|
12658
|
|
|
0, |
|
12659
|
|
|
$lastItemId, |
|
12660
|
|
|
'final_item', |
|
12661
|
|
|
$documentId, |
|
12662
|
|
|
$values['title'], |
|
12663
|
|
|
'' |
|
12664
|
|
|
); |
|
12665
|
|
|
|
|
12666
|
|
|
Display::addFlash( |
|
12667
|
|
|
Display::return_message(get_lang('Added')) |
|
12668
|
|
|
); |
|
12669
|
|
|
} else { |
|
12670
|
|
|
$this->edit_document($this->course_info); |
|
12671
|
|
|
} |
|
12672
|
|
|
} |
|
12673
|
|
|
|
|
12674
|
|
|
return $form->returnForm(); |
|
12675
|
|
|
} |
|
12676
|
|
|
|
|
12677
|
|
|
/** |
|
12678
|
|
|
* Check if the current lp item is first, both, last or none from lp list. |
|
12679
|
|
|
* |
|
12680
|
|
|
* @param int $currentItemId |
|
12681
|
|
|
* |
|
12682
|
|
|
* @return string |
|
12683
|
|
|
*/ |
|
12684
|
|
|
public function isFirstOrLastItem($currentItemId) |
|
12685
|
|
|
{ |
|
12686
|
|
|
if ($this->debug > 0) { |
|
12687
|
|
|
error_log('In learnpath::isFirstOrLastItem('.$currentItemId.')', 0); |
|
12688
|
|
|
} |
|
12689
|
|
|
|
|
12690
|
|
|
$lpItemId = []; |
|
12691
|
|
|
$typeListNotToVerify = self::getChapterTypes(); |
|
12692
|
|
|
|
|
12693
|
|
|
// Using get_toc() function instead $this->items because returns the correct order of the items |
|
12694
|
|
|
foreach ($this->get_toc() as $item) { |
|
12695
|
|
|
if (!in_array($item['type'], $typeListNotToVerify)) { |
|
12696
|
|
|
$lpItemId[] = $item['id']; |
|
12697
|
|
|
} |
|
12698
|
|
|
} |
|
12699
|
|
|
|
|
12700
|
|
|
$lastLpItemIndex = count($lpItemId) - 1; |
|
12701
|
|
|
$position = array_search($currentItemId, $lpItemId); |
|
12702
|
|
|
|
|
12703
|
|
|
switch ($position) { |
|
12704
|
|
|
case 0: |
|
12705
|
|
|
if (!$lastLpItemIndex) { |
|
12706
|
|
|
$answer = 'both'; |
|
12707
|
|
|
break; |
|
12708
|
|
|
} |
|
12709
|
|
|
|
|
12710
|
|
|
$answer = 'first'; |
|
12711
|
|
|
break; |
|
12712
|
|
|
case $lastLpItemIndex: |
|
12713
|
|
|
$answer = 'last'; |
|
12714
|
|
|
break; |
|
12715
|
|
|
default: |
|
12716
|
|
|
$answer = 'none'; |
|
12717
|
|
|
} |
|
12718
|
|
|
|
|
12719
|
|
|
return $answer; |
|
12720
|
|
|
} |
|
12721
|
|
|
|
|
12722
|
|
|
/** |
|
12723
|
|
|
* Get whether this is a learning path with the accumulated SCORM time or not. |
|
12724
|
|
|
* |
|
12725
|
|
|
* @return int |
|
12726
|
|
|
*/ |
|
12727
|
|
|
public function getAccumulateScormTime() |
|
12728
|
|
|
{ |
|
12729
|
|
|
return $this->accumulateScormTime; |
|
12730
|
|
|
} |
|
12731
|
|
|
|
|
12732
|
|
|
/** |
|
12733
|
|
|
* Set whether this is a learning path with the accumulated SCORM time or not. |
|
12734
|
|
|
* |
|
12735
|
|
|
* @param int $value (0 = false, 1 = true) |
|
12736
|
|
|
* |
|
12737
|
|
|
* @return bool Always returns true |
|
12738
|
|
|
*/ |
|
12739
|
|
|
public function setAccumulateScormTime($value) |
|
12740
|
|
|
{ |
|
12741
|
|
|
if ($this->debug > 0) { |
|
12742
|
|
|
error_log('In learnpath::setAccumulateScormTime()', 0); |
|
12743
|
|
|
} |
|
12744
|
|
|
$this->accumulateScormTime = intval($value); |
|
12745
|
|
|
$lp_table = Database::get_course_table(TABLE_LP_MAIN); |
|
12746
|
|
|
$lp_id = $this->get_id(); |
|
12747
|
|
|
$sql = "UPDATE $lp_table |
|
12748
|
|
|
SET accumulate_scorm_time = ".$this->accumulateScormTime." |
|
12749
|
|
|
WHERE iid = $lp_id"; |
|
12750
|
|
|
Database::query($sql); |
|
12751
|
|
|
|
|
12752
|
|
|
return true; |
|
12753
|
|
|
} |
|
12754
|
|
|
|
|
12755
|
|
|
/** |
|
12756
|
|
|
* Returns an HTML-formatted link to a resource, to incorporate directly into |
|
12757
|
|
|
* the new learning path tool. |
|
12758
|
|
|
* |
|
12759
|
|
|
* The function is a big switch on tool type. |
|
12760
|
|
|
* In each case, we query the corresponding table for information and build the link |
|
12761
|
|
|
* with that information. |
|
12762
|
|
|
* |
|
12763
|
|
|
* @author Yannick Warnier <[email protected]> - rebranding based on |
|
12764
|
|
|
* previous work (display_addedresource_link_in_learnpath()) |
|
12765
|
|
|
* |
|
12766
|
|
|
* @param int $course_id Course code |
|
12767
|
|
|
* @param int $learningPathId The learning path ID (in lp table) |
|
12768
|
|
|
* @param int $id_in_path the unique index in the items table |
|
12769
|
|
|
* @param int $lpViewId |
|
12770
|
|
|
* |
|
12771
|
|
|
* @return string |
|
12772
|
|
|
*/ |
|
12773
|
|
|
public static function rl_get_resource_link_for_learnpath( |
|
12774
|
|
|
$course_id, |
|
12775
|
|
|
$learningPathId, |
|
12776
|
|
|
$id_in_path, |
|
12777
|
|
|
$lpViewId |
|
12778
|
|
|
) { |
|
12779
|
|
|
$session_id = api_get_session_id(); |
|
12780
|
|
|
$course_info = api_get_course_info_by_id($course_id); |
|
12781
|
|
|
|
|
12782
|
|
|
$learningPathId = (int) $learningPathId; |
|
12783
|
|
|
$id_in_path = (int) $id_in_path; |
|
12784
|
|
|
$lpViewId = (int) $lpViewId; |
|
12785
|
|
|
|
|
12786
|
|
|
$em = Database::getManager(); |
|
12787
|
|
|
$lpItemRepo = $em->getRepository('ChamiloCourseBundle:CLpItem'); |
|
12788
|
|
|
|
|
12789
|
|
|
/** @var CLpItem $rowItem */ |
|
12790
|
|
|
$rowItem = $lpItemRepo->findOneBy([ |
|
12791
|
|
|
'cId' => $course_id, |
|
12792
|
|
|
'lpId' => $learningPathId, |
|
12793
|
|
|
'iid' => $id_in_path, |
|
12794
|
|
|
]); |
|
12795
|
|
|
|
|
12796
|
|
|
if (!$rowItem) { |
|
12797
|
|
|
// Try one more time with "id" |
|
12798
|
|
|
/** @var CLpItem $rowItem */ |
|
12799
|
|
|
$rowItem = $lpItemRepo->findOneBy([ |
|
12800
|
|
|
'cId' => $course_id, |
|
12801
|
|
|
'lpId' => $learningPathId, |
|
12802
|
|
|
'id' => $id_in_path, |
|
12803
|
|
|
]); |
|
12804
|
|
|
|
|
12805
|
|
|
if (!$rowItem) { |
|
12806
|
|
|
return -1; |
|
12807
|
|
|
} |
|
12808
|
|
|
} |
|
12809
|
|
|
|
|
12810
|
|
|
$course_code = $course_info['code']; |
|
12811
|
|
|
$type = $rowItem->getItemType(); |
|
12812
|
|
|
$id = empty($rowItem->getPath()) ? '0' : $rowItem->getPath(); |
|
12813
|
|
|
$main_dir_path = api_get_path(WEB_CODE_PATH); |
|
12814
|
|
|
$main_course_path = api_get_path(WEB_COURSE_PATH).$course_info['directory'].'/'; |
|
12815
|
|
|
$link = ''; |
|
12816
|
|
|
$extraParams = api_get_cidreq(true, true, 'learnpath').'&session_id='.$session_id; |
|
12817
|
|
|
|
|
12818
|
|
|
switch ($type) { |
|
12819
|
|
|
case 'dir': |
|
12820
|
|
|
return $main_dir_path.'lp/blank.php'; |
|
12821
|
|
|
case TOOL_CALENDAR_EVENT: |
|
12822
|
|
|
return $main_dir_path.'calendar/agenda.php?agenda_id='.$id.'&'.$extraParams; |
|
12823
|
|
|
case TOOL_ANNOUNCEMENT: |
|
12824
|
|
|
return $main_dir_path.'announcements/announcements.php?ann_id='.$id.'&'.$extraParams; |
|
12825
|
|
|
case TOOL_LINK: |
|
12826
|
|
|
$linkInfo = Link::getLinkInfo($id); |
|
12827
|
|
|
if (isset($linkInfo['url'])) { |
|
12828
|
|
|
return $linkInfo['url']; |
|
12829
|
|
|
} |
|
12830
|
|
|
|
|
12831
|
|
|
return ''; |
|
12832
|
|
|
case TOOL_QUIZ: |
|
12833
|
|
|
if (empty($id)) { |
|
12834
|
|
|
return ''; |
|
12835
|
|
|
} |
|
12836
|
|
|
|
|
12837
|
|
|
// Get the lp_item_view with the highest view_count. |
|
12838
|
|
|
$learnpathItemViewResult = $em |
|
12839
|
|
|
->getRepository('ChamiloCourseBundle:CLpItemView') |
|
12840
|
|
|
->findBy( |
|
12841
|
|
|
['cId' => $course_id, 'lpItemId' => $rowItem->getId(), 'lpViewId' => $lpViewId], |
|
12842
|
|
|
['viewCount' => 'DESC'], |
|
12843
|
|
|
1 |
|
12844
|
|
|
); |
|
12845
|
|
|
/** @var CLpItemView $learnpathItemViewData */ |
|
12846
|
|
|
$learnpathItemViewData = current($learnpathItemViewResult); |
|
12847
|
|
|
$learnpathItemViewId = $learnpathItemViewData ? $learnpathItemViewData->getId() : 0; |
|
12848
|
|
|
|
|
12849
|
|
|
return $main_dir_path.'exercise/overview.php?'.$extraParams.'&' |
|
12850
|
|
|
.http_build_query([ |
|
12851
|
|
|
'lp_init' => 1, |
|
12852
|
|
|
'learnpath_item_view_id' => $learnpathItemViewId, |
|
12853
|
|
|
'learnpath_id' => $learningPathId, |
|
12854
|
|
|
'learnpath_item_id' => $id_in_path, |
|
12855
|
|
|
'exerciseId' => $id, |
|
12856
|
|
|
]); |
|
12857
|
|
|
case TOOL_HOTPOTATOES: //lowercase because of strtolower above |
|
12858
|
|
|
$TBL_DOCUMENT = Database::get_course_table(TABLE_DOCUMENT); |
|
12859
|
|
|
$result = Database::query("SELECT * FROM ".$TBL_DOCUMENT." WHERE c_id = $course_id AND iid=$id"); |
|
12860
|
|
|
$myrow = Database::fetch_array($result); |
|
12861
|
|
|
$path = $myrow['path']; |
|
12862
|
|
|
|
|
12863
|
|
|
return $main_dir_path.'exercise/showinframes.php?file='.$path.'&cid='.$course_code.'&uid=' |
|
12864
|
|
|
.api_get_user_id().'&learnpath_id='.$learningPathId.'&learnpath_item_id='.$id_in_path |
|
12865
|
|
|
.'&lp_view_id='.$lpViewId.'&'.$extraParams; |
|
12866
|
|
|
case TOOL_FORUM: |
|
12867
|
|
|
return $main_dir_path.'forum/viewforum.php?forum='.$id.'&lp=true&'.$extraParams; |
|
12868
|
|
|
case TOOL_THREAD: |
|
12869
|
|
|
// forum post |
|
12870
|
|
|
$tbl_topics = Database::get_course_table(TABLE_FORUM_THREAD); |
|
12871
|
|
|
if (empty($id)) { |
|
12872
|
|
|
return ''; |
|
12873
|
|
|
} |
|
12874
|
|
|
$sql = "SELECT * FROM $tbl_topics WHERE c_id = $course_id AND thread_id=$id"; |
|
12875
|
|
|
$result = Database::query($sql); |
|
12876
|
|
|
$myrow = Database::fetch_array($result); |
|
12877
|
|
|
|
|
12878
|
|
|
return $main_dir_path.'forum/viewthread.php?thread='.$id.'&forum='.$myrow['forum_id'].'&lp=true&' |
|
12879
|
|
|
.$extraParams; |
|
12880
|
|
|
case TOOL_POST: |
|
12881
|
|
|
$tbl_post = Database::get_course_table(TABLE_FORUM_POST); |
|
12882
|
|
|
$result = Database::query("SELECT * FROM $tbl_post WHERE c_id = $course_id AND post_id=$id"); |
|
12883
|
|
|
$myrow = Database::fetch_array($result); |
|
12884
|
|
|
|
|
12885
|
|
|
return $main_dir_path.'forum/viewthread.php?post='.$id.'&thread='.$myrow['thread_id'].'&forum=' |
|
12886
|
|
|
.$myrow['forum_id'].'&lp=true&'.$extraParams; |
|
12887
|
|
|
case TOOL_DOCUMENT: |
|
12888
|
|
|
$document = $em |
|
12889
|
|
|
->getRepository('ChamiloCourseBundle:CDocument') |
|
12890
|
|
|
->findOneBy(['cId' => $course_id, 'iid' => $id]); |
|
12891
|
|
|
|
|
12892
|
|
|
if (empty($document)) { |
|
12893
|
|
|
// Try with normal id |
|
12894
|
|
|
$document = $em |
|
12895
|
|
|
->getRepository('ChamiloCourseBundle:CDocument') |
|
12896
|
|
|
->findOneBy(['cId' => $course_id, 'id' => $id]); |
|
12897
|
|
|
|
|
12898
|
|
|
if (empty($document)) { |
|
12899
|
|
|
return ''; |
|
12900
|
|
|
} |
|
12901
|
|
|
} |
|
12902
|
|
|
|
|
12903
|
|
|
$documentPathInfo = pathinfo($document->getPath()); |
|
12904
|
|
|
$jplayer_supported_files = ['mp4', 'ogv', 'flv', 'm4v']; |
|
12905
|
|
|
$extension = isset($documentPathInfo['extension']) ? $documentPathInfo['extension'] : ''; |
|
12906
|
|
|
$showDirectUrl = !in_array($extension, $jplayer_supported_files); |
|
12907
|
|
|
|
|
12908
|
|
|
$openmethod = 2; |
|
12909
|
|
|
$officedoc = false; |
|
12910
|
|
|
Session::write('openmethod', $openmethod); |
|
12911
|
|
|
Session::write('officedoc', $officedoc); |
|
12912
|
|
|
|
|
12913
|
|
|
if ($showDirectUrl) { |
|
12914
|
|
|
return $main_course_path.'document'.$document->getPath().'?'.$extraParams; |
|
12915
|
|
|
} |
|
12916
|
|
|
|
|
12917
|
|
|
return api_get_path(WEB_CODE_PATH).'document/showinframes.php?id='.$id.'&'.$extraParams; |
|
12918
|
|
|
case TOOL_LP_FINAL_ITEM: |
|
12919
|
|
|
return api_get_path(WEB_CODE_PATH).'lp/lp_final_item.php?&id='.$id.'&lp_id='.$learningPathId.'&' |
|
12920
|
|
|
.$extraParams; |
|
12921
|
|
|
case 'assignments': |
|
12922
|
|
|
return $main_dir_path.'work/work.php?'.$extraParams; |
|
12923
|
|
|
case TOOL_DROPBOX: |
|
12924
|
|
|
return $main_dir_path.'dropbox/index.php?'.$extraParams; |
|
12925
|
|
|
case 'introduction_text': //DEPRECATED |
|
12926
|
|
|
return ''; |
|
12927
|
|
|
case TOOL_COURSE_DESCRIPTION: |
|
12928
|
|
|
return $main_dir_path.'course_description?'.$extraParams; |
|
12929
|
|
|
case TOOL_GROUP: |
|
12930
|
|
|
return $main_dir_path.'group/group.php?'.$extraParams; |
|
12931
|
|
|
case TOOL_USER: |
|
12932
|
|
|
return $main_dir_path.'user/user.php?'.$extraParams; |
|
12933
|
|
|
case TOOL_STUDENTPUBLICATION: |
|
12934
|
|
|
if (!empty($rowItem->getPath())) { |
|
12935
|
|
|
return $main_dir_path.'work/work_list.php?id='.$rowItem->getPath().'&'.$extraParams; |
|
12936
|
|
|
} |
|
12937
|
|
|
|
|
12938
|
|
|
return $main_dir_path.'work/work.php?'.api_get_cidreq().'&id='.$rowItem->getPath().'&'.$extraParams; |
|
12939
|
|
|
} //end switch |
|
12940
|
|
|
|
|
12941
|
|
|
return $link; |
|
12942
|
|
|
} |
|
12943
|
|
|
|
|
12944
|
|
|
/** |
|
12945
|
|
|
* Gets the name of a resource (generally used in learnpath when no name is provided). |
|
12946
|
|
|
* |
|
12947
|
|
|
* @author Yannick Warnier <[email protected]> |
|
12948
|
|
|
* |
|
12949
|
|
|
* @param string $course_code Course code |
|
12950
|
|
|
* @param int $learningPathId |
|
12951
|
|
|
* @param int $id_in_path The resource ID |
|
12952
|
|
|
* |
|
12953
|
|
|
* @return string |
|
12954
|
|
|
*/ |
|
12955
|
|
|
public static function rl_get_resource_name($course_code, $learningPathId, $id_in_path) |
|
12956
|
|
|
{ |
|
12957
|
|
|
$_course = api_get_course_info($course_code); |
|
12958
|
|
|
$course_id = $_course['real_id']; |
|
12959
|
|
|
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); |
|
12960
|
|
|
$learningPathId = (int) $learningPathId; |
|
12961
|
|
|
$id_in_path = (int) $id_in_path; |
|
12962
|
|
|
|
|
12963
|
|
|
$sql = "SELECT item_type, title, ref |
|
12964
|
|
|
FROM $tbl_lp_item |
|
12965
|
|
|
WHERE c_id = $course_id AND lp_id = $learningPathId AND iid = $id_in_path"; |
|
12966
|
|
|
$res_item = Database::query($sql); |
|
12967
|
|
|
|
|
12968
|
|
|
if (Database::num_rows($res_item) < 1) { |
|
12969
|
|
|
return ''; |
|
12970
|
|
|
} |
|
12971
|
|
|
$row_item = Database::fetch_array($res_item); |
|
12972
|
|
|
$type = strtolower($row_item['item_type']); |
|
12973
|
|
|
$id = $row_item['ref']; |
|
12974
|
|
|
$output = ''; |
|
12975
|
|
|
|
|
12976
|
|
|
switch ($type) { |
|
12977
|
|
|
case TOOL_CALENDAR_EVENT: |
|
12978
|
|
|
$TABLEAGENDA = Database::get_course_table(TABLE_AGENDA); |
|
12979
|
|
|
$result = Database::query("SELECT * FROM $TABLEAGENDA WHERE c_id = $course_id AND id=$id"); |
|
12980
|
|
|
$myrow = Database::fetch_array($result); |
|
12981
|
|
|
$output = $myrow['title']; |
|
12982
|
|
|
break; |
|
12983
|
|
|
case TOOL_ANNOUNCEMENT: |
|
12984
|
|
|
$tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
|
12985
|
|
|
$result = Database::query("SELECT * FROM $tbl_announcement WHERE c_id = $course_id AND id=$id"); |
|
12986
|
|
|
$myrow = Database::fetch_array($result); |
|
12987
|
|
|
$output = $myrow['title']; |
|
12988
|
|
|
break; |
|
12989
|
|
|
case TOOL_LINK: |
|
12990
|
|
|
// Doesn't take $target into account. |
|
12991
|
|
|
$TABLETOOLLINK = Database::get_course_table(TABLE_LINK); |
|
12992
|
|
|
$result = Database::query("SELECT * FROM $TABLETOOLLINK WHERE c_id = $course_id AND id=$id"); |
|
12993
|
|
|
$myrow = Database::fetch_array($result); |
|
12994
|
|
|
$output = $myrow['title']; |
|
12995
|
|
|
break; |
|
12996
|
|
|
case TOOL_QUIZ: |
|
12997
|
|
|
$TBL_EXERCICES = Database::get_course_table(TABLE_QUIZ_TEST); |
|
12998
|
|
|
$result = Database::query("SELECT * FROM $TBL_EXERCICES WHERE c_id = $course_id AND id = $id"); |
|
12999
|
|
|
$myrow = Database::fetch_array($result); |
|
13000
|
|
|
$output = $myrow['title']; |
|
13001
|
|
|
break; |
|
13002
|
|
|
case TOOL_FORUM: |
|
13003
|
|
|
$TBL_FORUMS = Database::get_course_table(TABLE_FORUM); |
|
13004
|
|
|
$result = Database::query("SELECT * FROM $TBL_FORUMS WHERE c_id = $course_id AND forum_id = $id"); |
|
13005
|
|
|
$myrow = Database::fetch_array($result); |
|
13006
|
|
|
$output = $myrow['forum_name']; |
|
13007
|
|
|
break; |
|
13008
|
|
|
case TOOL_THREAD: //=topics |
|
13009
|
|
|
$tbl_post = Database::get_course_table(TABLE_FORUM_POST); |
|
13010
|
|
|
// Grabbing the title of the post. |
|
13011
|
|
|
$sql_title = "SELECT * FROM $tbl_post WHERE c_id = $course_id AND post_id=".$id; |
|
13012
|
|
|
$result_title = Database::query($sql_title); |
|
13013
|
|
|
$myrow_title = Database::fetch_array($result_title); |
|
13014
|
|
|
$output = $myrow_title['post_title']; |
|
13015
|
|
|
break; |
|
13016
|
|
|
case TOOL_POST: |
|
13017
|
|
|
$tbl_post = Database::get_course_table(TABLE_FORUM_POST); |
|
13018
|
|
|
//$tbl_post_text = Database::get_course_table(FORUM_POST_TEXT_TABLE); |
|
13019
|
|
|
$sql = "SELECT * FROM $tbl_post p WHERE c_id = $course_id AND p.post_id = $id"; |
|
13020
|
|
|
$result = Database::query($sql); |
|
13021
|
|
|
$post = Database::fetch_array($result); |
|
13022
|
|
|
$output = $post['post_title']; |
|
13023
|
|
|
break; |
|
13024
|
|
|
case 'dir': |
|
13025
|
|
|
$title = $row_item['title']; |
|
13026
|
|
|
if (!empty($title)) { |
|
13027
|
|
|
$output = $title; |
|
13028
|
|
|
} else { |
|
13029
|
|
|
$output = '-'; |
|
13030
|
|
|
} |
|
13031
|
|
|
break; |
|
13032
|
|
|
case TOOL_DOCUMENT: |
|
13033
|
|
|
$title = $row_item['title']; |
|
13034
|
|
|
if (!empty($title)) { |
|
13035
|
|
|
$output = $title; |
|
13036
|
|
|
} else { |
|
13037
|
|
|
$output = '-'; |
|
13038
|
|
|
} |
|
13039
|
|
|
break; |
|
13040
|
|
|
case 'hotpotatoes': |
|
13041
|
|
|
$tbl_doc = Database::get_course_table(TABLE_DOCUMENT); |
|
13042
|
|
|
$result = Database::query("SELECT * FROM $tbl_doc WHERE c_id = $course_id AND iid = $id"); |
|
13043
|
|
|
$myrow = Database::fetch_array($result); |
|
13044
|
|
|
$pathname = explode('/', $myrow['path']); // Making a correct name for the link. |
|
13045
|
|
|
$last = count($pathname) - 1; // Making a correct name for the link. |
|
13046
|
|
|
$filename = $pathname[$last]; // Making a correct name for the link. |
|
13047
|
|
|
$ext = explode('.', $filename); |
|
13048
|
|
|
$ext = strtolower($ext[sizeof($ext) - 1]); |
|
13049
|
|
|
$myrow['path'] = rawurlencode($myrow['path']); |
|
13050
|
|
|
$output = $filename; |
|
13051
|
|
|
break; |
|
13052
|
|
|
} |
|
13053
|
|
|
|
|
13054
|
|
|
return stripslashes($output); |
|
13055
|
|
|
} |
|
13056
|
|
|
|
|
13057
|
|
|
/** |
|
13058
|
|
|
* Get the parent names for the current item. |
|
13059
|
|
|
* |
|
13060
|
|
|
* @param int $newItemId Optional. The item ID |
|
13061
|
|
|
* |
|
13062
|
|
|
* @return array |
|
13063
|
|
|
*/ |
|
13064
|
|
|
public function getCurrentItemParentNames($newItemId = 0) |
|
13065
|
|
|
{ |
|
13066
|
|
|
$newItemId = $newItemId ?: $this->get_current_item_id(); |
|
13067
|
|
|
$return = []; |
|
13068
|
|
|
$item = $this->getItem($newItemId); |
|
13069
|
|
|
$parent = $this->getItem($item->get_parent()); |
|
13070
|
|
|
|
|
13071
|
|
|
while ($parent) { |
|
13072
|
|
|
$return[] = $parent->get_title(); |
|
13073
|
|
|
|
|
13074
|
|
|
$parent = $this->getItem($parent->get_parent()); |
|
13075
|
|
|
} |
|
13076
|
|
|
|
|
13077
|
|
|
return array_reverse($return); |
|
13078
|
|
|
} |
|
13079
|
|
|
|
|
13080
|
|
|
/** |
|
13081
|
|
|
* Reads and process "lp_subscription_settings" setting. |
|
13082
|
|
|
* |
|
13083
|
|
|
* @return array |
|
13084
|
|
|
*/ |
|
13085
|
|
|
public static function getSubscriptionSettings() |
|
13086
|
|
|
{ |
|
13087
|
|
|
$subscriptionSettings = api_get_configuration_value('lp_subscription_settings'); |
|
13088
|
|
|
if (empty($subscriptionSettings)) { |
|
13089
|
|
|
// By default allow both settings |
|
13090
|
|
|
$subscriptionSettings = [ |
|
13091
|
|
|
'allow_add_users_to_lp' => true, |
|
13092
|
|
|
'allow_add_users_to_lp_category' => true, |
|
13093
|
|
|
]; |
|
13094
|
|
|
} else { |
|
13095
|
|
|
$subscriptionSettings = $subscriptionSettings['options']; |
|
13096
|
|
|
} |
|
13097
|
|
|
|
|
13098
|
|
|
return $subscriptionSettings; |
|
13099
|
|
|
} |
|
13100
|
|
|
|
|
13101
|
|
|
/** |
|
13102
|
|
|
* Exports a LP to a courseBuilder zip file. It adds the documents related to the LP. |
|
13103
|
|
|
*/ |
|
13104
|
|
|
public function exportToCourseBuildFormat() |
|
13105
|
|
|
{ |
|
13106
|
|
|
if (!api_is_allowed_to_edit()) { |
|
13107
|
|
|
return false; |
|
13108
|
|
|
} |
|
13109
|
|
|
|
|
13110
|
|
|
$courseBuilder = new CourseBuilder(); |
|
13111
|
|
|
$itemList = []; |
|
13112
|
|
|
/** @var learnpathItem $item */ |
|
13113
|
|
|
foreach ($this->items as $item) { |
|
13114
|
|
|
$itemList[$item->get_type()][] = $item->get_path(); |
|
13115
|
|
|
} |
|
13116
|
|
|
|
|
13117
|
|
|
if (empty($itemList)) { |
|
13118
|
|
|
return false; |
|
13119
|
|
|
} |
|
13120
|
|
|
|
|
13121
|
|
|
if (isset($itemList['document'])) { |
|
13122
|
|
|
// Get parents |
|
13123
|
|
|
foreach ($itemList['document'] as $documentId) { |
|
13124
|
|
|
$documentInfo = DocumentManager::get_document_data_by_id($documentId, api_get_course_id(), true); |
|
13125
|
|
|
if (!empty($documentInfo['parents'])) { |
|
13126
|
|
|
foreach ($documentInfo['parents'] as $parentInfo) { |
|
13127
|
|
|
if (in_array($parentInfo['iid'], $itemList['document'])) { |
|
13128
|
|
|
continue; |
|
13129
|
|
|
} |
|
13130
|
|
|
$itemList['document'][] = $parentInfo['iid']; |
|
13131
|
|
|
} |
|
13132
|
|
|
} |
|
13133
|
|
|
} |
|
13134
|
|
|
|
|
13135
|
|
|
$courseInfo = api_get_course_info(); |
|
13136
|
|
|
foreach ($itemList['document'] as $documentId) { |
|
13137
|
|
|
$documentInfo = DocumentManager::get_document_data_by_id($documentId, api_get_course_id()); |
|
13138
|
|
|
$items = DocumentManager::get_resources_from_source_html( |
|
13139
|
|
|
$documentInfo['absolute_path'], |
|
13140
|
|
|
true, |
|
13141
|
|
|
TOOL_DOCUMENT |
|
13142
|
|
|
); |
|
13143
|
|
|
|
|
13144
|
|
|
if (!empty($items)) { |
|
13145
|
|
|
foreach ($items as $item) { |
|
13146
|
|
|
// Get information about source url |
|
13147
|
|
|
$url = $item[0]; // url |
|
13148
|
|
|
$scope = $item[1]; // scope (local, remote) |
|
13149
|
|
|
$type = $item[2]; // type (rel, abs, url) |
|
13150
|
|
|
|
|
13151
|
|
|
$origParseUrl = parse_url($url); |
|
13152
|
|
|
$realOrigPath = isset($origParseUrl['path']) ? $origParseUrl['path'] : null; |
|
13153
|
|
|
|
|
13154
|
|
|
if ($scope == 'local') { |
|
13155
|
|
|
if ($type == 'abs' || $type == 'rel') { |
|
13156
|
|
|
$documentFile = strstr($realOrigPath, 'document'); |
|
13157
|
|
|
if (strpos($realOrigPath, $documentFile) !== false) { |
|
13158
|
|
|
$documentFile = str_replace('document', '', $documentFile); |
|
13159
|
|
|
$itemDocumentId = DocumentManager::get_document_id($courseInfo, $documentFile); |
|
13160
|
|
|
// Document found! Add it to the list |
|
13161
|
|
|
if ($itemDocumentId) { |
|
13162
|
|
|
$itemList['document'][] = $itemDocumentId; |
|
13163
|
|
|
} |
|
13164
|
|
|
} |
|
13165
|
|
|
} |
|
13166
|
|
|
} |
|
13167
|
|
|
} |
|
13168
|
|
|
} |
|
13169
|
|
|
} |
|
13170
|
|
|
|
|
13171
|
|
|
$courseBuilder->build_documents( |
|
13172
|
|
|
api_get_session_id(), |
|
13173
|
|
|
$this->get_course_int_id(), |
|
13174
|
|
|
true, |
|
13175
|
|
|
$itemList['document'] |
|
13176
|
|
|
); |
|
13177
|
|
|
} |
|
13178
|
|
|
|
|
13179
|
|
|
if (isset($itemList['quiz'])) { |
|
13180
|
|
|
$courseBuilder->build_quizzes( |
|
13181
|
|
|
api_get_session_id(), |
|
13182
|
|
|
$this->get_course_int_id(), |
|
13183
|
|
|
true, |
|
13184
|
|
|
$itemList['quiz'] |
|
13185
|
|
|
); |
|
13186
|
|
|
} |
|
13187
|
|
|
|
|
13188
|
|
|
require_once api_get_path(SYS_CODE_PATH).'forum/forumfunction.inc.php'; |
|
13189
|
|
|
|
|
13190
|
|
|
/*if (!empty($itemList['thread'])) { |
|
13191
|
|
|
$postList = []; |
|
13192
|
|
|
foreach ($itemList['thread'] as $postId) { |
|
13193
|
|
|
$post = get_post_information($postId); |
|
13194
|
|
|
if ($post) { |
|
13195
|
|
|
if (!isset($itemList['forum'])) { |
|
13196
|
|
|
$itemList['forum'] = []; |
|
13197
|
|
|
} |
|
13198
|
|
|
$itemList['forum'][] = $post['forum_id']; |
|
13199
|
|
|
$postList[] = $postId; |
|
13200
|
|
|
} |
|
13201
|
|
|
} |
|
13202
|
|
|
|
|
13203
|
|
|
if (!empty($postList)) { |
|
13204
|
|
|
$courseBuilder->build_forum_posts( |
|
13205
|
|
|
$this->get_course_int_id(), |
|
13206
|
|
|
null, |
|
13207
|
|
|
null, |
|
13208
|
|
|
$postList |
|
13209
|
|
|
); |
|
13210
|
|
|
} |
|
13211
|
|
|
}*/ |
|
13212
|
|
|
|
|
13213
|
|
|
if (!empty($itemList['thread'])) { |
|
13214
|
|
|
$threadList = []; |
|
13215
|
|
|
$em = Database::getManager(); |
|
13216
|
|
|
$repo = $em->getRepository('ChamiloCourseBundle:CForumThread'); |
|
13217
|
|
|
foreach ($itemList['thread'] as $threadId) { |
|
13218
|
|
|
/** @var \Chamilo\CourseBundle\Entity\CForumThread $thread */ |
|
13219
|
|
|
$thread = $repo->find($threadId); |
|
13220
|
|
|
if ($thread) { |
|
13221
|
|
|
$itemList['forum'][] = $thread->getForumId(); |
|
13222
|
|
|
$threadList[] = $thread->getIid(); |
|
13223
|
|
|
} |
|
13224
|
|
|
} |
|
13225
|
|
|
|
|
13226
|
|
|
if (!empty($threadList)) { |
|
13227
|
|
|
$courseBuilder->build_forum_topics( |
|
13228
|
|
|
api_get_session_id(), |
|
13229
|
|
|
$this->get_course_int_id(), |
|
13230
|
|
|
null, |
|
13231
|
|
|
$threadList |
|
13232
|
|
|
); |
|
13233
|
|
|
} |
|
13234
|
|
|
} |
|
13235
|
|
|
|
|
13236
|
|
|
$forumCategoryList = []; |
|
13237
|
|
|
if (isset($itemList['forum'])) { |
|
13238
|
|
|
foreach ($itemList['forum'] as $forumId) { |
|
13239
|
|
|
$forumInfo = get_forums($forumId); |
|
13240
|
|
|
$forumCategoryList[] = $forumInfo['forum_category']; |
|
13241
|
|
|
} |
|
13242
|
|
|
} |
|
13243
|
|
|
|
|
13244
|
|
|
if (!empty($forumCategoryList)) { |
|
13245
|
|
|
$courseBuilder->build_forum_category( |
|
13246
|
|
|
api_get_session_id(), |
|
13247
|
|
|
$this->get_course_int_id(), |
|
13248
|
|
|
true, |
|
13249
|
|
|
$forumCategoryList |
|
13250
|
|
|
); |
|
13251
|
|
|
} |
|
13252
|
|
|
|
|
13253
|
|
|
if (!empty($itemList['forum'])) { |
|
13254
|
|
|
$courseBuilder->build_forums( |
|
13255
|
|
|
api_get_session_id(), |
|
13256
|
|
|
$this->get_course_int_id(), |
|
13257
|
|
|
true, |
|
13258
|
|
|
$itemList['forum'] |
|
13259
|
|
|
); |
|
13260
|
|
|
} |
|
13261
|
|
|
|
|
13262
|
|
|
if (isset($itemList['link'])) { |
|
13263
|
|
|
$courseBuilder->build_links( |
|
13264
|
|
|
api_get_session_id(), |
|
13265
|
|
|
$this->get_course_int_id(), |
|
13266
|
|
|
true, |
|
13267
|
|
|
$itemList['link'] |
|
13268
|
|
|
); |
|
13269
|
|
|
} |
|
13270
|
|
|
|
|
13271
|
|
|
if (!empty($itemList['student_publication'])) { |
|
13272
|
|
|
$courseBuilder->build_works( |
|
13273
|
|
|
api_get_session_id(), |
|
13274
|
|
|
$this->get_course_int_id(), |
|
13275
|
|
|
true, |
|
13276
|
|
|
$itemList['student_publication'] |
|
13277
|
|
|
); |
|
13278
|
|
|
} |
|
13279
|
|
|
|
|
13280
|
|
|
$courseBuilder->build_learnpaths( |
|
13281
|
|
|
api_get_session_id(), |
|
13282
|
|
|
$this->get_course_int_id(), |
|
13283
|
|
|
true, |
|
13284
|
|
|
[$this->get_id()], |
|
13285
|
|
|
false |
|
13286
|
|
|
); |
|
13287
|
|
|
|
|
13288
|
|
|
$zipFile = CourseArchiver::createBackup($courseBuilder->course); |
|
13289
|
|
|
$zipPath = CourseArchiver::getBackupDir().$zipFile; |
|
13290
|
|
|
$result = DocumentManager::file_send_for_download( |
|
13291
|
|
|
$zipPath, |
|
13292
|
|
|
true, |
|
13293
|
|
|
$this->get_name().'.zip' |
|
13294
|
|
|
); |
|
13295
|
|
|
|
|
13296
|
|
|
if ($result) { |
|
13297
|
|
|
api_not_allowed(); |
|
13298
|
|
|
} |
|
13299
|
|
|
|
|
13300
|
|
|
return true; |
|
13301
|
|
|
} |
|
13302
|
|
|
|
|
13303
|
|
|
/** |
|
13304
|
|
|
* Get the depth level of LP item. |
|
13305
|
|
|
* |
|
13306
|
|
|
* @param array $items |
|
13307
|
|
|
* @param int $currentItemId |
|
13308
|
|
|
* |
|
13309
|
|
|
* @return int |
|
13310
|
|
|
*/ |
|
13311
|
|
|
private static function get_level_for_item($items, $currentItemId) |
|
13312
|
|
|
{ |
|
13313
|
|
|
$parentItemId = 0; |
|
13314
|
|
|
if (isset($items[$currentItemId])) { |
|
13315
|
|
|
$parentItemId = $items[$currentItemId]->parent; |
|
13316
|
|
|
} |
|
13317
|
|
|
|
|
13318
|
|
|
if ($parentItemId == 0) { |
|
13319
|
|
|
return 0; |
|
13320
|
|
|
} else { |
|
13321
|
|
|
return self::get_level_for_item($items, $parentItemId) + 1; |
|
13322
|
|
|
} |
|
13323
|
|
|
} |
|
13324
|
|
|
|
|
13325
|
|
|
/** |
|
13326
|
|
|
* Generate the link for a learnpath category as course tool. |
|
13327
|
|
|
* |
|
13328
|
|
|
* @param int $categoryId |
|
13329
|
|
|
* |
|
13330
|
|
|
* @return string |
|
13331
|
|
|
*/ |
|
13332
|
|
|
private static function getCategoryLinkForTool($categoryId) |
|
13333
|
|
|
{ |
|
13334
|
|
|
$categoryId = (int) $categoryId; |
|
13335
|
|
|
$link = 'lp/lp_controller.php?'.api_get_cidreq().'&' |
|
13336
|
|
|
.http_build_query( |
|
13337
|
|
|
[ |
|
13338
|
|
|
'action' => 'view_category', |
|
13339
|
|
|
'id' => $categoryId, |
|
13340
|
|
|
] |
|
13341
|
|
|
); |
|
13342
|
|
|
|
|
13343
|
|
|
return $link; |
|
13344
|
|
|
} |
|
13345
|
|
|
|
|
13346
|
|
|
/** |
|
13347
|
|
|
* Return the scorm item type object with spaces replaced with _ |
|
13348
|
|
|
* The return result is use to build a css classname like scorm_type_$return. |
|
13349
|
|
|
* |
|
13350
|
|
|
* @param $in_type |
|
13351
|
|
|
* |
|
13352
|
|
|
* @return mixed |
|
13353
|
|
|
*/ |
|
13354
|
|
|
private static function format_scorm_type_item($in_type) |
|
13355
|
|
|
{ |
|
13356
|
|
|
return str_replace(' ', '_', $in_type); |
|
13357
|
|
|
} |
|
13358
|
|
|
|
|
13359
|
|
|
/** |
|
13360
|
|
|
* Check and obtain the lp final item if exist. |
|
13361
|
|
|
* |
|
13362
|
|
|
* @return learnpathItem |
|
13363
|
|
|
*/ |
|
13364
|
|
|
private function getFinalItem() |
|
13365
|
|
|
{ |
|
13366
|
|
|
if (empty($this->items)) { |
|
13367
|
|
|
return null; |
|
13368
|
|
|
} |
|
13369
|
|
|
|
|
13370
|
|
|
foreach ($this->items as $item) { |
|
13371
|
|
|
if ($item->type !== 'final_item') { |
|
13372
|
|
|
continue; |
|
13373
|
|
|
} |
|
13374
|
|
|
|
|
13375
|
|
|
return $item; |
|
13376
|
|
|
} |
|
13377
|
|
|
} |
|
13378
|
|
|
|
|
13379
|
|
|
/** |
|
13380
|
|
|
* Get the LP Final Item Template. |
|
13381
|
|
|
* |
|
13382
|
|
|
* @return string |
|
13383
|
|
|
*/ |
|
13384
|
|
|
private function getFinalItemTemplate() |
|
13385
|
|
|
{ |
|
13386
|
|
|
return file_get_contents(api_get_path(SYS_CODE_PATH).'lp/final_item_template/template.html'); |
|
13387
|
|
|
} |
|
13388
|
|
|
|
|
13389
|
|
|
/** |
|
13390
|
|
|
* Get the LP Final Item Url. |
|
13391
|
|
|
* |
|
13392
|
|
|
* @return string |
|
13393
|
|
|
*/ |
|
13394
|
|
|
private function getSavedFinalItem() |
|
13395
|
|
|
{ |
|
13396
|
|
|
$finalItem = $this->getFinalItem(); |
|
13397
|
|
|
$doc = DocumentManager::get_document_data_by_id( |
|
13398
|
|
|
$finalItem->path, |
|
13399
|
|
|
$this->cc |
|
13400
|
|
|
); |
|
13401
|
|
|
if ($doc && file_exists($doc['absolute_path'])) { |
|
13402
|
|
|
return file_get_contents($doc['absolute_path']); |
|
13403
|
|
|
} |
|
13404
|
|
|
|
|
13405
|
|
|
return ''; |
|
13406
|
|
|
} |
|
13407
|
|
|
} |
|
13408
|
|
|
|
chamilo /
chamilo-lms
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