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<?php |
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/* For licensing terms, see /license.txt */ |
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use Chamilo\CoreBundle\Entity\ExtraField as ExtraFieldEntity; |
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use Chamilo\CoreBundle\Entity\ExtraFieldValues; |
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use Chamilo\CourseBundle\Entity\CAnnouncement; |
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use Chamilo\CourseBundle\Entity\CCalendarEvent; |
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use Chamilo\CourseBundle\Entity\CItemProperty; |
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/** |
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* Include file with functions for the announcements module. |
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* |
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* @author jmontoya |
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* |
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* @package chamilo.announcements |
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* |
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* @todo use OOP |
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*/ |
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class AnnouncementManager |
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{ |
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/** |
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* Constructor. |
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*/ |
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public function __construct() |
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{ |
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} |
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/** |
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* @return array |
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*/ |
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public static function getTags(array $excluded = []) |
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{ |
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$tags = [ |
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'((user_name))', |
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'((user_email))', |
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'((user_firstname))', |
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'((user_lastname))', |
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'((user_picture))', |
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'((user_complete_name))', |
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'((user_official_code))', |
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'((course_title))', |
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'((course_link))', |
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]; |
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$tags[] = '((teachers))'; |
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$extraField = new ExtraField('user'); |
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$extraFields = $extraField->get_all(['filter = ?' => 1]); |
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if (!empty($extraFields)) { |
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foreach ($extraFields as $extra) { |
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$tags[] = "((extra_".$extra['variable']."))"; |
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} |
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} |
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$sessionId = api_get_session_id(); |
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if (!empty($sessionId)) { |
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$tags[] = '((coaches))'; |
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$tags[] = '((general_coach))'; |
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$tags[] = '((general_coach_email))'; |
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} |
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if ($excluded) { |
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return array_diff($tags, $excluded); |
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} |
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return $tags; |
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} |
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/** |
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* @param int $userId |
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* @param string $content |
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* @param string $courseCode |
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* @param int $sessionId |
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* |
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* @return string |
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*/ |
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public static function parseContent( |
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$userId, |
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$content, |
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$courseCode = '', |
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$sessionId = 0 |
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) { |
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$readerInfo = api_get_user_info($userId, false, false, true, true, false, true); |
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$courseInfo = $courseCode ? api_get_course_info($courseCode) : []; |
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$teacherList = ''; |
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if ($courseInfo) { |
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$teacherList = CourseManager::getTeacherListFromCourseCodeToString($courseInfo['code']); |
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} |
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$generalCoachName = ''; |
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$generalCoachEmail = ''; |
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$coaches = ''; |
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if (!empty($sessionId)) { |
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$sessionInfo = api_get_session_info($sessionId); |
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$coaches = $courseInfo |
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? CourseManager::get_coachs_from_course_to_string($sessionId, $courseInfo['real_id']) |
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: ''; |
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$generalCoach = api_get_user_info($sessionInfo['id_coach']); |
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$generalCoachName = $generalCoach['complete_name']; |
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$generalCoachEmail = $generalCoach['email']; |
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} |
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$data = []; |
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$data['user_name'] = ''; |
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$data['user_firstname'] = ''; |
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$data['user_lastname'] = ''; |
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$data['user_complete_name'] = ''; |
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$data['user_official_code'] = ''; |
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$data['user_email'] = ''; |
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if (!empty($readerInfo)) { |
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$data['user_name'] = $readerInfo['username']; |
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$data['user_email'] = $readerInfo['email']; |
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$data['user_firstname'] = $readerInfo['firstname']; |
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$data['user_lastname'] = $readerInfo['lastname']; |
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$data['user_official_code'] = $readerInfo['official_code']; |
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$data['user_complete_name'] = $readerInfo['complete_name']; |
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} |
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$data['user_picture'] = UserManager::getUserPicture($userId, USER_IMAGE_SIZE_ORIGINAL); |
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$data['course_title'] = $courseInfo['name'] ?? ''; |
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$courseLink = $courseCode ? api_get_course_url($courseCode, $sessionId) : ''; |
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$data['course_link'] = Display::url($courseLink, $courseLink); |
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$data['teachers'] = $teacherList; |
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if (!empty($readerInfo)) { |
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$extraField = new ExtraField('user'); |
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$extraFields = $extraField->get_all(['filter = ?' => 1]); |
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if (!empty($extraFields)) { |
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foreach ($extraFields as $extra) { |
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$data['extra_'.$extra['variable']] = ''; |
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} |
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} |
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if (!empty($readerInfo['extra'])) { |
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foreach ($readerInfo['extra'] as $extra) { |
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if (isset($extra['value'])) { |
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/** @var \Chamilo\CoreBundle\Entity\ExtraFieldValues $value */ |
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$value = $extra['value']; |
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if ($value instanceof ExtraFieldValues) { |
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$field = $value->getField(); |
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if ($field instanceof ExtraFieldEntity) { |
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$data['extra_'.$field->getVariable()] = $value->getValue(); |
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} |
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} |
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} |
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} |
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} |
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} |
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if (!empty($sessionId)) { |
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$data['coaches'] = $coaches; |
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$data['general_coach'] = $generalCoachName; |
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$data['general_coach_email'] = $generalCoachEmail; |
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} |
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$tags = self::getTags(); |
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foreach ($tags as $tag) { |
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$simpleTag = str_replace(['((', '))'], '', $tag); |
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$value = $data[$simpleTag] ?? ''; |
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$content = str_replace($tag, $value, $content); |
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} |
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return $content; |
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} |
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/** |
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* Gets all announcements from a course. |
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* |
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* @param array $course_info |
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* @param int $session_id |
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* |
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* @return array html with the content and count of announcements or false otherwise |
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*/ |
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public static function get_all_annoucement_by_course($course_info, $session_id = 0) |
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{ |
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$session_id = (int) $session_id; |
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$courseId = $course_info['real_id']; |
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$tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
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$tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
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$sql = "SELECT DISTINCT |
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announcement.id, |
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announcement.title, |
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announcement.content |
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FROM $tbl_announcement announcement |
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INNER JOIN $tbl_item_property i |
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ON (announcement.id = i.ref AND announcement.c_id = i.c_id) |
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WHERE |
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i.tool='announcement' AND |
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announcement.session_id = '$session_id' AND |
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announcement.c_id = $courseId AND |
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i.c_id = $courseId |
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ORDER BY display_order DESC"; |
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$rs = Database::query($sql); |
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$num_rows = Database::num_rows($rs); |
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if ($num_rows > 0) { |
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$list = []; |
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while ($row = Database::fetch_array($rs)) { |
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$list[] = $row; |
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} |
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return $list; |
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} |
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return false; |
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} |
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/** |
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* This functions switches the visibility a course resource |
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* using the visibility field in 'item_property'. |
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* |
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* @param array $courseInfo |
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* @param int $id ID of the element of the corresponding type |
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* |
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* @return bool False on failure, True on success |
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*/ |
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public static function change_visibility_announcement($courseInfo, $id) |
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{ |
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$session_id = api_get_session_id(); |
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$item_visibility = api_get_item_visibility( |
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$courseInfo, |
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TOOL_ANNOUNCEMENT, |
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$id, |
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$session_id |
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); |
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if ($item_visibility == '1') { |
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api_item_property_update( |
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$courseInfo, |
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TOOL_ANNOUNCEMENT, |
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$id, |
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'invisible', |
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api_get_user_id() |
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); |
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} else { |
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api_item_property_update( |
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$courseInfo, |
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TOOL_ANNOUNCEMENT, |
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$id, |
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'visible', |
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api_get_user_id() |
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); |
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} |
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return true; |
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} |
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/** |
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* Deletes an announcement. |
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* |
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* @param array $courseInfo the course array |
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* @param int $id the announcement id |
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*/ |
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public static function delete_announcement($courseInfo, $id) |
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{ |
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api_item_property_update( |
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$courseInfo, |
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TOOL_ANNOUNCEMENT, |
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$id, |
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'delete', |
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api_get_user_id() |
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); |
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} |
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/** |
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* Deletes all announcements by course. |
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* |
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* @param array $courseInfo the course array |
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*/ |
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public static function delete_all_announcements($courseInfo) |
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{ |
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$announcements = self::get_all_annoucement_by_course( |
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$courseInfo, |
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api_get_session_id() |
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); |
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if (!empty($announcements)) { |
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foreach ($announcements as $annon) { |
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api_item_property_update( |
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$courseInfo, |
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TOOL_ANNOUNCEMENT, |
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$annon['id'], |
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'delete', |
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api_get_user_id() |
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); |
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} |
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} |
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} |
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/** |
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* @param string $title |
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* @param int $courseId |
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* @param int $sessionId |
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* @param int $visibility 1 or 0 |
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* |
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* @return mixed |
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*/ |
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public static function getAnnouncementsByTitle( |
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$title, |
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$courseId, |
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$sessionId = 0, |
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$visibility = 1 |
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) { |
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$dql = "SELECT a |
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FROM ChamiloCourseBundle:CAnnouncement a |
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JOIN ChamiloCourseBundle:CItemProperty ip |
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WITH a.id = ip.ref AND a.cId = ip.course |
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WHERE |
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ip.tool = 'announcement' AND |
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a.cId = :course AND |
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a.sessionId = :session AND |
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a.title like :title AND |
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ip.visibility = :visibility |
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ORDER BY a.displayOrder DESC"; |
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$qb = Database::getManager()->createQuery($dql); |
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$result = $qb->execute( |
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[ |
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'course' => $courseId, |
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'session' => $sessionId, |
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'visibility' => $visibility, |
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'title' => "%$title%", |
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] |
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); |
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return $result; |
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} |
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/** |
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* @param int $announcementId |
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* @param int $courseId |
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* @param int $userId |
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* @param int $groupId |
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* |
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* @return array |
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*/ |
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public static function getAnnouncementInfoById( |
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$announcementId, |
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$courseId, |
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$userId, |
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$groupId = 0 |
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) { |
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$announcementId = (int) $announcementId; |
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$courseId = (int) $courseId; |
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$userId = (int) $userId; |
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$groupId = (int) $groupId; |
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if (api_is_allowed_to_edit(false, true) || |
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(api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous()) |
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) { |
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$dql = "SELECT a, ip |
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FROM ChamiloCourseBundle:CAnnouncement a |
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JOIN ChamiloCourseBundle:CItemProperty ip |
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WITH a.id = ip.ref AND a.cId = ip.course |
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WHERE |
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a.id = :announcement AND |
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ip.tool = 'announcement' AND |
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a.cId = :course |
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ORDER BY a.displayOrder DESC"; |
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} else { |
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$groupList[] = $groupId; |
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|
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if (api_get_user_id() != 0) { |
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$extraGroupCondition = ''; |
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if (!empty($groupId)) { |
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$groupProperties = GroupManager::get_group_properties($groupId); |
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if ($groupProperties['announcements_state'] == GroupManager::TOOL_PRIVATE_BETWEEN_USERS) { |
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$extraGroupCondition = " AND ( |
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ip.toUser = $userId AND ip.group = $groupId OR |
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(ip.group IN ('0') OR ip.group IS NULL) OR |
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(ip.group = $groupId AND (ip.toUser IS NULL OR ip.toUser = 0)) |
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)"; |
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} |
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} |
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|
374
|
|
|
$dql = "SELECT a, ip |
375
|
|
|
FROM ChamiloCourseBundle:CAnnouncement a |
376
|
|
|
JOIN ChamiloCourseBundle:CItemProperty ip |
377
|
|
|
WITH a.id = ip.ref AND a.cId = ip.course |
378
|
|
|
WHERE |
379
|
|
|
a.id = :announcement AND |
380
|
|
|
ip.tool='announcement' AND |
381
|
|
|
( |
382
|
|
|
ip.toUser = $userId OR |
383
|
|
|
ip.group IN ('0', '".$groupId."') OR |
384
|
|
|
ip.group IS NULL |
385
|
|
|
) AND |
386
|
|
|
ip.visibility = '1' AND |
387
|
|
|
ip.course = :course |
388
|
|
|
$extraGroupCondition |
389
|
|
|
ORDER BY a.displayOrder DESC"; |
390
|
|
|
} else { |
391
|
|
|
$dql = "SELECT a, ip |
392
|
|
|
FROM ChamiloCourseBundle:CAnnouncement a |
393
|
|
|
JOIN ChamiloCourseBundle:CItemProperty ip |
394
|
|
|
WITH a.id = ip.ref AND a.cId = ip.course |
395
|
|
|
WHERE |
396
|
|
|
a.id = :announcement AND |
397
|
|
|
ip.tool = 'announcement' AND |
398
|
|
|
(ip.group = '0' OR ip.group IS NULL) AND |
399
|
|
|
ip.visibility = '1' AND |
400
|
|
|
ip.course = :course"; |
401
|
|
|
} |
402
|
|
|
} |
403
|
|
|
|
404
|
|
|
$qb = Database::getManager()->createQuery($dql); |
405
|
|
|
$result = $qb->execute( |
406
|
|
|
[ |
407
|
|
|
'announcement' => $announcementId, |
408
|
|
|
'course' => $courseId, |
409
|
|
|
] |
410
|
|
|
); |
411
|
|
|
|
412
|
|
|
if (!empty($result)) { |
413
|
|
|
return [ |
414
|
|
|
'announcement' => $result[0], |
415
|
|
|
'item_property' => $result[1], |
416
|
|
|
]; |
417
|
|
|
} |
418
|
|
|
|
419
|
|
|
return []; |
420
|
|
|
} |
421
|
|
|
|
422
|
|
|
/** |
423
|
|
|
* Displays one specific announcement. |
424
|
|
|
* |
425
|
|
|
* @param int $id the id of the announcement you want to display |
426
|
|
|
* |
427
|
|
|
* @return string |
428
|
|
|
*/ |
429
|
|
|
public static function displayAnnouncement($id) |
430
|
|
|
{ |
431
|
|
|
$id = (int) $id; |
432
|
|
|
|
433
|
|
|
if (empty($id)) { |
434
|
|
|
return ''; |
435
|
|
|
} |
436
|
|
|
|
437
|
|
|
global $charset; |
438
|
|
|
|
439
|
|
|
$html = ''; |
440
|
|
|
$result = self::getAnnouncementInfoById( |
441
|
|
|
$id, |
442
|
|
|
api_get_course_int_id(), |
443
|
|
|
api_get_user_id(), |
444
|
|
|
api_get_group_id() |
445
|
|
|
); |
446
|
|
|
|
447
|
|
|
if (empty($result)) { |
448
|
|
|
return ''; |
449
|
|
|
} |
450
|
|
|
|
451
|
|
|
/** @var CAnnouncement $announcement */ |
452
|
|
|
$announcement = $result['announcement']; |
453
|
|
|
/** @var CItemProperty $itemProperty */ |
454
|
|
|
$itemProperty = $result['item_property']; |
455
|
|
|
|
456
|
|
|
if (empty($announcement) || empty($itemProperty)) { |
457
|
|
|
return ''; |
458
|
|
|
} |
459
|
|
|
|
460
|
|
|
$title = Security::remove_XSS($announcement->getTitle()); |
461
|
|
|
$content = $announcement->getContent(); |
462
|
|
|
|
463
|
|
|
$html .= "<table height=\"100\" width=\"100%\" cellpadding=\"5\" cellspacing=\"0\" class=\"table table-hover table-striped data_table\">"; |
464
|
|
|
$html .= "<tr><td><h2>".$title."</h2></td></tr>"; |
465
|
|
|
|
466
|
|
|
if (api_is_allowed_to_edit(false, true) || |
467
|
|
|
(api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous()) |
468
|
|
|
) { |
469
|
|
|
$modify_icons = "<a href=\"".api_get_self()."?".api_get_cidreq()."&action=modify&id=".$id."\">". |
470
|
|
|
Display::return_icon('edit.png', get_lang('Edit'), '', ICON_SIZE_SMALL)."</a>"; |
471
|
|
|
|
472
|
|
|
$image_visibility = 'invisible'; |
473
|
|
|
$alt_visibility = get_lang('Visible'); |
474
|
|
|
if ($itemProperty->getVisibility() === 1) { |
475
|
|
|
$image_visibility = 'visible'; |
476
|
|
|
$alt_visibility = get_lang('Hide'); |
477
|
|
|
} |
478
|
|
|
global $stok; |
479
|
|
|
$modify_icons .= "<a href=\"".api_get_self()."?".api_get_cidreq()."&action=showhide&id=".$id."&sec_token=".$stok."\">". |
480
|
|
|
Display::return_icon($image_visibility.'.png', $alt_visibility, '', ICON_SIZE_SMALL)."</a>"; |
481
|
|
|
|
482
|
|
|
if (api_is_allowed_to_edit(false, true)) { |
483
|
|
|
$modify_icons .= "<a |
484
|
|
|
href=\"".api_get_self()."?".api_get_cidreq()."&action=delete&id=".$id."&sec_token=".$stok."\" |
485
|
|
|
onclick=\"javascript:if(!confirm('".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset))."')) return false;\">". |
486
|
|
|
Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL). |
487
|
|
|
"</a>"; |
488
|
|
|
} |
489
|
|
|
$html .= "<tr><th style='text-align:right'>$modify_icons</th></tr>"; |
490
|
|
|
} |
491
|
|
|
|
492
|
|
|
// The user id is always the current one. |
493
|
|
|
$toUserId = api_get_user_id(); |
494
|
|
|
$content = Security::remove_XSS(self::parseContent( |
495
|
|
|
$toUserId, |
496
|
|
|
$content, |
497
|
|
|
api_get_course_id(), |
498
|
|
|
api_get_session_id() |
499
|
|
|
)); |
500
|
|
|
|
501
|
|
|
$html .= "<tr><td>$content</td></tr>"; |
502
|
|
|
$html .= "<tr>"; |
503
|
|
|
$html .= "<td class=\"announcements_datum\">".get_lang('LastUpdateDate')." : "; |
504
|
|
|
$lastEdit = $itemProperty->getLasteditDate(); |
505
|
|
|
$html .= Display::dateToStringAgoAndLongDate($lastEdit); |
506
|
|
|
$html .= "</td></tr>"; |
507
|
|
|
|
508
|
|
|
$allow = !api_get_configuration_value('hide_announcement_sent_to_users_info'); |
509
|
|
|
if ($allow && api_is_allowed_to_edit(false, true)) { |
510
|
|
|
$sent_to = self::sent_to('announcement', $id); |
511
|
|
|
$sentToForm = self::sent_to_form($sent_to); |
512
|
|
|
$html .= Display::tag( |
513
|
|
|
'td', |
514
|
|
|
get_lang('SentTo').': '.$sentToForm, |
515
|
|
|
['class' => 'announcements_datum'] |
516
|
|
|
); |
517
|
|
|
} |
518
|
|
|
$attachment_list = self::get_attachment($id); |
519
|
|
|
|
520
|
|
|
if (count($attachment_list) > 0) { |
521
|
|
|
$html .= "<tr><td>"; |
522
|
|
|
$realname = $attachment_list['path']; |
523
|
|
|
$user_filename = $attachment_list['filename']; |
524
|
|
|
$full_file_name = 'download.php?'.api_get_cidreq().'&file='.$realname; |
525
|
|
|
$html .= '<br/>'; |
526
|
|
|
$html .= Display::return_icon('attachment.gif', get_lang('Attachment')); |
527
|
|
|
$html .= '<a href="'.$full_file_name.' "> '.$user_filename.' </a>'; |
528
|
|
|
$html .= ' - <span class="forum_attach_comment" >'.Security::remove_XSS($attachment_list['comment']).'</span>'; |
529
|
|
|
if (api_is_allowed_to_edit(false, true)) { |
530
|
|
|
$url = api_get_self()."?".api_get_cidreq(). |
531
|
|
|
"&action=delete_attachment&id_attach=".$attachment_list['id']."&sec_token=".$stok; |
532
|
|
|
$html .= Display::url( |
533
|
|
|
Display::return_icon( |
534
|
|
|
'delete.png', |
535
|
|
|
get_lang('Delete'), |
536
|
|
|
'', |
537
|
|
|
16 |
538
|
|
|
), |
539
|
|
|
$url |
540
|
|
|
); |
541
|
|
|
} |
542
|
|
|
$html .= '</td></tr>'; |
543
|
|
|
} |
544
|
|
|
$html .= '</table>'; |
545
|
|
|
|
546
|
|
|
return $html; |
547
|
|
|
} |
548
|
|
|
|
549
|
|
|
/** |
550
|
|
|
* @param array $courseInfo |
551
|
|
|
* |
552
|
|
|
* @return int |
553
|
|
|
*/ |
554
|
|
|
public static function getLastAnnouncementOrder($courseInfo) |
555
|
|
|
{ |
556
|
|
|
if (empty($courseInfo)) { |
557
|
|
|
return 0; |
558
|
|
|
} |
559
|
|
|
|
560
|
|
|
if (!isset($courseInfo['real_id'])) { |
561
|
|
|
return false; |
562
|
|
|
} |
563
|
|
|
|
564
|
|
|
$courseId = $courseInfo['real_id']; |
565
|
|
|
$table = Database::get_course_table(TABLE_ANNOUNCEMENT); |
566
|
|
|
$sql = "SELECT MAX(display_order) |
567
|
|
|
FROM $table |
568
|
|
|
WHERE c_id = $courseId "; |
569
|
|
|
$result = Database::query($sql); |
570
|
|
|
|
571
|
|
|
$order = 0; |
572
|
|
|
if (Database::num_rows($result)) { |
573
|
|
|
$row = Database::fetch_array($result); |
574
|
|
|
$order = (int) $row[0] + 1; |
575
|
|
|
} |
576
|
|
|
|
577
|
|
|
return $order; |
578
|
|
|
} |
579
|
|
|
|
580
|
|
|
/** |
581
|
|
|
* Store an announcement in the database (including its attached file if any). |
582
|
|
|
* |
583
|
|
|
* @param array $courseInfo |
584
|
|
|
* @param int $sessionId |
585
|
|
|
* @param string $title Announcement title (pure text) |
586
|
|
|
* @param string $newContent Content of the announcement (can be HTML) |
587
|
|
|
* @param array $sentTo Array of users and groups to send the announcement to |
588
|
|
|
* @param array $file uploaded file $_FILES |
589
|
|
|
* @param string $file_comment Comment describing the attachment |
590
|
|
|
* @param string $end_date |
591
|
|
|
* @param bool $sendToUsersInSession |
592
|
|
|
* @param int $authorId |
593
|
|
|
* |
594
|
|
|
* @return int false on failure, ID of the announcement on success |
595
|
|
|
*/ |
596
|
|
|
public static function add_announcement( |
597
|
|
|
$courseInfo, |
598
|
|
|
$sessionId, |
599
|
|
|
$title, |
600
|
|
|
$newContent, |
601
|
|
|
$sentTo, |
602
|
|
|
$file = [], |
603
|
|
|
$file_comment = null, |
604
|
|
|
$end_date = null, |
605
|
|
|
$sendToUsersInSession = false, |
606
|
|
|
$authorId = 0 |
607
|
|
|
) { |
608
|
|
|
if (empty($courseInfo)) { |
609
|
|
|
return false; |
610
|
|
|
} |
611
|
|
|
|
612
|
|
|
if (!isset($courseInfo['real_id'])) { |
613
|
|
|
return false; |
614
|
|
|
} |
615
|
|
|
|
616
|
|
|
$courseId = $courseInfo['real_id']; |
617
|
|
|
$tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
618
|
|
|
$authorId = empty($authorId) ? api_get_user_id() : $authorId; |
619
|
|
|
|
620
|
|
|
if (empty($end_date)) { |
621
|
|
|
$end_date = api_get_utc_datetime(); |
622
|
|
|
} |
623
|
|
|
|
624
|
|
|
$order = self::getLastAnnouncementOrder($courseInfo); |
625
|
|
|
|
626
|
|
|
// store in the table announcement |
627
|
|
|
$params = [ |
628
|
|
|
'c_id' => $courseId, |
629
|
|
|
'content' => $newContent, |
630
|
|
|
'title' => $title, |
631
|
|
|
'end_date' => $end_date, |
632
|
|
|
'display_order' => $order, |
633
|
|
|
'session_id' => (int) $sessionId, |
634
|
|
|
]; |
635
|
|
|
|
636
|
|
|
$last_id = Database::insert($tbl_announcement, $params); |
637
|
|
|
|
638
|
|
|
if (empty($last_id)) { |
639
|
|
|
return false; |
640
|
|
|
} else { |
641
|
|
|
$sql = "UPDATE $tbl_announcement SET id = iid WHERE iid = $last_id"; |
642
|
|
|
Database::query($sql); |
643
|
|
|
|
644
|
|
|
if (!empty($file)) { |
645
|
|
|
self::add_announcement_attachment_file( |
646
|
|
|
$last_id, |
647
|
|
|
$file_comment, |
648
|
|
|
$_FILES['user_upload'] |
649
|
|
|
); |
650
|
|
|
} |
651
|
|
|
|
652
|
|
|
// store in item_property (first the groups, then the users |
653
|
|
|
if (empty($sentTo) || |
654
|
|
|
(!empty($sentTo) && isset($sentTo[0]) && $sentTo[0] == 'everyone') |
655
|
|
|
) { |
656
|
|
|
// The message is sent to EVERYONE, so we set the group to 0 |
657
|
|
|
api_item_property_update( |
658
|
|
|
$courseInfo, |
659
|
|
|
TOOL_ANNOUNCEMENT, |
660
|
|
|
$last_id, |
661
|
|
|
'AnnouncementAdded', |
662
|
|
|
$authorId, |
663
|
|
|
'0', |
664
|
|
|
null, |
665
|
|
|
null, |
666
|
|
|
null, |
667
|
|
|
$sessionId |
668
|
|
|
); |
669
|
|
|
} else { |
670
|
|
|
$send_to = CourseManager::separateUsersGroups($sentTo); |
671
|
|
|
$batchSize = 20; |
672
|
|
|
$em = Database::getManager(); |
673
|
|
|
// Storing the selected groups |
674
|
|
|
if (is_array($send_to['groups']) && |
675
|
|
|
!empty($send_to['groups']) |
676
|
|
|
) { |
677
|
|
|
$counter = 1; |
678
|
|
|
foreach ($send_to['groups'] as $group) { |
679
|
|
|
$groupInfo = GroupManager::get_group_properties($group); |
680
|
|
|
api_item_property_update( |
681
|
|
|
$courseInfo, |
682
|
|
|
TOOL_ANNOUNCEMENT, |
683
|
|
|
$last_id, |
684
|
|
|
'AnnouncementAdded', |
685
|
|
|
$authorId, |
686
|
|
|
$groupInfo |
687
|
|
|
); |
688
|
|
|
|
689
|
|
|
if (($counter % $batchSize) === 0) { |
690
|
|
|
$em->flush(); |
691
|
|
|
$em->clear(); |
692
|
|
|
} |
693
|
|
|
$counter++; |
694
|
|
|
} |
695
|
|
|
} |
696
|
|
|
|
697
|
|
|
// Storing the selected users |
698
|
|
|
if (is_array($send_to['users'])) { |
699
|
|
|
$counter = 1; |
700
|
|
|
foreach ($send_to['users'] as $user) { |
701
|
|
|
api_item_property_update( |
702
|
|
|
$courseInfo, |
703
|
|
|
TOOL_ANNOUNCEMENT, |
704
|
|
|
$last_id, |
705
|
|
|
'AnnouncementAdded', |
706
|
|
|
$authorId, |
707
|
|
|
'', |
708
|
|
|
$user |
709
|
|
|
); |
710
|
|
|
|
711
|
|
|
if (($counter % $batchSize) === 0) { |
712
|
|
|
$em->flush(); |
713
|
|
|
$em->clear(); |
714
|
|
|
} |
715
|
|
|
$counter++; |
716
|
|
|
} |
717
|
|
|
} |
718
|
|
|
} |
719
|
|
|
|
720
|
|
|
if ($sendToUsersInSession) { |
721
|
|
|
self::addAnnouncementToAllUsersInSessions($last_id); |
722
|
|
|
} |
723
|
|
|
|
724
|
|
|
return $last_id; |
725
|
|
|
} |
726
|
|
|
} |
727
|
|
|
|
728
|
|
|
/** |
729
|
|
|
* @param string $title |
730
|
|
|
* @param string $newContent |
731
|
|
|
* @param int $groupId |
732
|
|
|
* @param array $to_users |
733
|
|
|
* @param array $file |
734
|
|
|
* @param string $file_comment |
735
|
|
|
* @param bool $sendToUsersInSession |
736
|
|
|
* |
737
|
|
|
* @return bool|int |
738
|
|
|
*/ |
739
|
|
|
public static function addGroupAnnouncement( |
740
|
|
|
$title, |
741
|
|
|
$newContent, |
742
|
|
|
$groupId, |
743
|
|
|
$to_users, |
744
|
|
|
$file = [], |
745
|
|
|
$file_comment = '', |
746
|
|
|
$sendToUsersInSession = false |
747
|
|
|
) { |
748
|
|
|
$courseInfo = api_get_course_info(); |
749
|
|
|
|
750
|
|
|
// Database definitions |
751
|
|
|
$table = Database::get_course_table(TABLE_ANNOUNCEMENT); |
752
|
|
|
$order = self::getLastAnnouncementOrder($courseInfo); |
753
|
|
|
|
754
|
|
|
$now = api_get_utc_datetime(); |
755
|
|
|
$courseId = api_get_course_int_id(); |
756
|
|
|
|
757
|
|
|
// store in the table announcement |
758
|
|
|
$params = [ |
759
|
|
|
'c_id' => $courseId, |
760
|
|
|
'content' => $newContent, |
761
|
|
|
'title' => $title, |
762
|
|
|
'end_date' => $now, |
763
|
|
|
'display_order' => $order, |
764
|
|
|
'session_id' => api_get_session_id(), |
765
|
|
|
]; |
766
|
|
|
|
767
|
|
|
$last_id = Database::insert($table, $params); |
768
|
|
|
|
769
|
|
|
// Store the attach file |
770
|
|
|
if ($last_id) { |
771
|
|
|
$sql = "UPDATE $table SET id = iid |
772
|
|
|
WHERE iid = $last_id"; |
773
|
|
|
Database::query($sql); |
774
|
|
|
|
775
|
|
|
if (!empty($file)) { |
776
|
|
|
self::add_announcement_attachment_file( |
777
|
|
|
$last_id, |
778
|
|
|
$file_comment, |
779
|
|
|
$file |
780
|
|
|
); |
781
|
|
|
} |
782
|
|
|
|
783
|
|
|
$send_to_users = CourseManager::separateUsersGroups($to_users); |
784
|
|
|
|
785
|
|
|
// if nothing was selected in the menu then send to all the group |
786
|
|
|
$sentToAllGroup = false; |
787
|
|
|
if (empty($send_to_users['groups']) && empty($send_to_users['users'])) { |
788
|
|
|
$groupInfo = GroupManager::get_group_properties($groupId); |
789
|
|
|
api_item_property_update( |
790
|
|
|
$courseInfo, |
791
|
|
|
TOOL_ANNOUNCEMENT, |
792
|
|
|
$last_id, |
793
|
|
|
'AnnouncementAdded', |
794
|
|
|
api_get_user_id(), |
795
|
|
|
$groupInfo |
796
|
|
|
); |
797
|
|
|
$sentToAllGroup = true; |
798
|
|
|
} |
799
|
|
|
|
800
|
|
|
if ($sentToAllGroup === false) { |
801
|
|
|
if (!empty($send_to_users['groups'])) { |
802
|
|
|
foreach ($send_to_users['groups'] as $group) { |
803
|
|
|
$groupInfo = GroupManager::get_group_properties($group); |
804
|
|
|
api_item_property_update( |
805
|
|
|
$courseInfo, |
806
|
|
|
TOOL_ANNOUNCEMENT, |
807
|
|
|
$last_id, |
808
|
|
|
'AnnouncementAdded', |
809
|
|
|
api_get_user_id(), |
810
|
|
|
$groupInfo |
811
|
|
|
); |
812
|
|
|
} |
813
|
|
|
} |
814
|
|
|
|
815
|
|
|
$groupInfo = GroupManager::get_group_properties($groupId); |
816
|
|
|
if (!empty($send_to_users['users'])) { |
817
|
|
|
foreach ($send_to_users['users'] as $user) { |
818
|
|
|
api_item_property_update( |
819
|
|
|
$courseInfo, |
820
|
|
|
TOOL_ANNOUNCEMENT, |
821
|
|
|
$last_id, |
822
|
|
|
'AnnouncementAdded', |
823
|
|
|
api_get_user_id(), |
824
|
|
|
$groupInfo, |
825
|
|
|
$user |
826
|
|
|
); |
827
|
|
|
} |
828
|
|
|
} |
829
|
|
|
} |
830
|
|
|
|
831
|
|
|
if ($sendToUsersInSession) { |
832
|
|
|
self::addAnnouncementToAllUsersInSessions($last_id); |
833
|
|
|
} |
834
|
|
|
} |
835
|
|
|
|
836
|
|
|
return $last_id; |
837
|
|
|
} |
838
|
|
|
|
839
|
|
|
/** |
840
|
|
|
* This function stores the announcement item in the announcement table |
841
|
|
|
* and updates the item_property table. |
842
|
|
|
* |
843
|
|
|
* @param int $id id of the announcement |
844
|
|
|
* @param string $title |
845
|
|
|
* @param string $newContent |
846
|
|
|
* @param array $to users that will receive the announcement |
847
|
|
|
* @param mixed $file attachment |
848
|
|
|
* @param string $file_comment file comment |
849
|
|
|
* @param bool $sendToUsersInSession |
850
|
|
|
*/ |
851
|
|
|
public static function edit_announcement( |
852
|
|
|
$id, |
853
|
|
|
$title, |
854
|
|
|
$newContent, |
855
|
|
|
$to, |
856
|
|
|
$file = [], |
857
|
|
|
$file_comment = '', |
858
|
|
|
$sendToUsersInSession = false |
859
|
|
|
) { |
860
|
|
|
$courseInfo = api_get_course_info(); |
861
|
|
|
$courseId = api_get_course_int_id(); |
862
|
|
|
$tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
863
|
|
|
$table = Database::get_course_table(TABLE_ANNOUNCEMENT); |
864
|
|
|
$id = (int) $id; |
865
|
|
|
|
866
|
|
|
$params = [ |
867
|
|
|
'title' => $title, |
868
|
|
|
'content' => $newContent, |
869
|
|
|
]; |
870
|
|
|
|
871
|
|
|
Database::update( |
872
|
|
|
$table, |
873
|
|
|
$params, |
874
|
|
|
['c_id = ? AND id = ?' => [$courseId, $id]] |
875
|
|
|
); |
876
|
|
|
|
877
|
|
|
// save attachment file |
878
|
|
|
$row_attach = self::get_attachment($id); |
879
|
|
|
|
880
|
|
|
$id_attach = 0; |
881
|
|
|
if ($row_attach) { |
882
|
|
|
$id_attach = (int) $row_attach['id']; |
883
|
|
|
} |
884
|
|
|
|
885
|
|
|
if (!empty($file)) { |
886
|
|
|
if (empty($id_attach)) { |
887
|
|
|
self::add_announcement_attachment_file( |
888
|
|
|
$id, |
889
|
|
|
$file_comment, |
890
|
|
|
$file |
891
|
|
|
); |
892
|
|
|
} else { |
893
|
|
|
self::edit_announcement_attachment_file( |
894
|
|
|
$id_attach, |
895
|
|
|
$file, |
896
|
|
|
$file_comment |
897
|
|
|
); |
898
|
|
|
} |
899
|
|
|
} |
900
|
|
|
|
901
|
|
|
// We remove everything from item_property for this |
902
|
|
|
$sql = "DELETE FROM $tbl_item_property |
903
|
|
|
WHERE c_id = $courseId AND ref='$id' AND tool='announcement'"; |
904
|
|
|
Database::query($sql); |
905
|
|
|
|
906
|
|
|
if ($sendToUsersInSession) { |
907
|
|
|
self::addAnnouncementToAllUsersInSessions($id); |
908
|
|
|
} |
909
|
|
|
|
910
|
|
|
// store in item_property (first the groups, then the users |
911
|
|
|
if (!empty($to)) { |
912
|
|
|
// !is_null($to): when no user is selected we send it to everyone |
913
|
|
|
$send_to = CourseManager::separateUsersGroups($to); |
914
|
|
|
|
915
|
|
|
// storing the selected groups |
916
|
|
|
if (is_array($send_to['groups'])) { |
917
|
|
|
foreach ($send_to['groups'] as $group) { |
918
|
|
|
$groupInfo = GroupManager::get_group_properties($group); |
919
|
|
|
if (empty($groupInfo)) { |
920
|
|
|
// Probably the group id and iid are different try checking the iid |
921
|
|
|
$groupInfo = GroupManager::get_group_properties($group, true); |
922
|
|
|
} |
923
|
|
|
if ($groupInfo) { |
924
|
|
|
api_item_property_update( |
925
|
|
|
$courseInfo, |
926
|
|
|
TOOL_ANNOUNCEMENT, |
927
|
|
|
$id, |
928
|
|
|
'AnnouncementUpdated', |
929
|
|
|
api_get_user_id(), |
930
|
|
|
$groupInfo |
931
|
|
|
); |
932
|
|
|
} |
933
|
|
|
} |
934
|
|
|
} |
935
|
|
|
|
936
|
|
|
// storing the selected users |
937
|
|
|
if (is_array($send_to['users'])) { |
938
|
|
|
foreach ($send_to['users'] as $user) { |
939
|
|
|
api_item_property_update( |
940
|
|
|
$courseInfo, |
941
|
|
|
TOOL_ANNOUNCEMENT, |
942
|
|
|
$id, |
943
|
|
|
'AnnouncementUpdated', |
944
|
|
|
api_get_user_id(), |
945
|
|
|
0, |
946
|
|
|
$user |
947
|
|
|
); |
948
|
|
|
} |
949
|
|
|
} |
950
|
|
|
|
951
|
|
|
// Send to everyone |
952
|
|
|
if (isset($to[0]) && $to[0] === 'everyone') { |
953
|
|
|
api_item_property_update( |
954
|
|
|
$courseInfo, |
955
|
|
|
TOOL_ANNOUNCEMENT, |
956
|
|
|
$id, |
957
|
|
|
'AnnouncementUpdated', |
958
|
|
|
api_get_user_id(), |
959
|
|
|
0 |
960
|
|
|
); |
961
|
|
|
} |
962
|
|
|
} else { |
963
|
|
|
// the message is sent to everyone, so we set the group to 0 |
964
|
|
|
api_item_property_update( |
965
|
|
|
$courseInfo, |
966
|
|
|
TOOL_ANNOUNCEMENT, |
967
|
|
|
$id, |
968
|
|
|
'AnnouncementUpdated', |
969
|
|
|
api_get_user_id(), |
970
|
|
|
0 |
971
|
|
|
); |
972
|
|
|
} |
973
|
|
|
} |
974
|
|
|
|
975
|
|
|
/** |
976
|
|
|
* @param int $announcementId |
977
|
|
|
*/ |
978
|
|
|
public static function addAnnouncementToAllUsersInSessions($announcementId) |
979
|
|
|
{ |
980
|
|
|
$courseCode = api_get_course_id(); |
981
|
|
|
$courseInfo = api_get_course_info(); |
982
|
|
|
$sessionList = SessionManager::get_session_by_course(api_get_course_int_id()); |
983
|
|
|
|
984
|
|
|
if (!empty($sessionList)) { |
985
|
|
|
foreach ($sessionList as $sessionInfo) { |
986
|
|
|
$sessionId = $sessionInfo['id']; |
987
|
|
|
$userList = CourseManager::get_user_list_from_course_code( |
988
|
|
|
$courseCode, |
989
|
|
|
$sessionId |
990
|
|
|
); |
991
|
|
|
|
992
|
|
|
if (!empty($userList)) { |
993
|
|
|
foreach ($userList as $user) { |
994
|
|
|
api_item_property_update( |
995
|
|
|
$courseInfo, |
996
|
|
|
TOOL_ANNOUNCEMENT, |
997
|
|
|
$announcementId, |
998
|
|
|
'AnnouncementUpdated', |
999
|
|
|
api_get_user_id(), |
1000
|
|
|
0, |
1001
|
|
|
$user['user_id'], |
1002
|
|
|
0, |
1003
|
|
|
0, |
1004
|
|
|
$sessionId |
1005
|
|
|
); |
1006
|
|
|
} |
1007
|
|
|
} |
1008
|
|
|
} |
1009
|
|
|
} |
1010
|
|
|
} |
1011
|
|
|
|
1012
|
|
|
/** |
1013
|
|
|
* @param int $insert_id |
1014
|
|
|
* |
1015
|
|
|
* @return bool |
1016
|
|
|
*/ |
1017
|
|
|
public static function update_mail_sent($insert_id) |
1018
|
|
|
{ |
1019
|
|
|
$table = Database::get_course_table(TABLE_ANNOUNCEMENT); |
1020
|
|
|
if ($insert_id != strval(intval($insert_id))) { |
1021
|
|
|
return false; |
1022
|
|
|
} |
1023
|
|
|
$insert_id = intval($insert_id); |
1024
|
|
|
$courseId = api_get_course_int_id(); |
1025
|
|
|
// store the modifications in the table tbl_annoucement |
1026
|
|
|
$sql = "UPDATE $table SET email_sent='1' |
1027
|
|
|
WHERE c_id = $courseId AND id = $insert_id"; |
1028
|
|
|
Database::query($sql); |
1029
|
|
|
} |
1030
|
|
|
|
1031
|
|
|
/** |
1032
|
|
|
* @param int $user_id |
1033
|
|
|
* |
1034
|
|
|
* @return array|bool |
1035
|
|
|
*/ |
1036
|
|
|
public static function getAnnoucementCourseTotalByUser($user_id) |
1037
|
|
|
{ |
1038
|
|
|
$user_id = (int) $user_id; |
1039
|
|
|
|
1040
|
|
|
if (empty($user_id)) { |
1041
|
|
|
return false; |
1042
|
|
|
} |
1043
|
|
|
|
1044
|
|
|
$tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
1045
|
|
|
$tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
1046
|
|
|
|
1047
|
|
|
$sql = "SELECT DISTINCT |
1048
|
|
|
announcement.c_id, |
1049
|
|
|
count(announcement.id) count |
1050
|
|
|
FROM $tbl_announcement announcement |
1051
|
|
|
INNER JOIN $tbl_item_property ip |
1052
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
1053
|
|
|
WHERE |
1054
|
|
|
ip.tool='announcement' AND |
1055
|
|
|
( |
1056
|
|
|
ip.to_user_id = '$user_id' AND |
1057
|
|
|
(ip.to_group_id='0' OR ip.to_group_id IS NULL) |
1058
|
|
|
) |
1059
|
|
|
AND ip.visibility='1' |
1060
|
|
|
AND announcement.session_id = 0 |
1061
|
|
|
GROUP BY announcement.c_id"; |
1062
|
|
|
$rs = Database::query($sql); |
1063
|
|
|
$num_rows = Database::num_rows($rs); |
1064
|
|
|
$result = []; |
1065
|
|
|
if ($num_rows > 0) { |
1066
|
|
|
while ($row = Database::fetch_array($rs, 'ASSOC')) { |
1067
|
|
|
if (empty($row['c_id'])) { |
1068
|
|
|
continue; |
1069
|
|
|
} |
1070
|
|
|
$result[] = ['course' => api_get_course_info_by_id($row['c_id']), 'count' => $row['count']]; |
1071
|
|
|
} |
1072
|
|
|
} |
1073
|
|
|
|
1074
|
|
|
return $result; |
1075
|
|
|
} |
1076
|
|
|
|
1077
|
|
|
/** |
1078
|
|
|
* Returns announcement info from its id. |
1079
|
|
|
* |
1080
|
|
|
* @param int $courseId |
1081
|
|
|
* @param int $id |
1082
|
|
|
* |
1083
|
|
|
* @return array |
1084
|
|
|
*/ |
1085
|
|
|
public static function get_by_id($courseId, $id) |
1086
|
|
|
{ |
1087
|
|
|
$id = (int) $id; |
1088
|
|
|
$courseId = $courseId ? (int) $courseId : api_get_course_int_id(); |
1089
|
|
|
|
1090
|
|
|
$tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
1091
|
|
|
$tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
1092
|
|
|
|
1093
|
|
|
$sql = "SELECT DISTINCT |
1094
|
|
|
announcement.id, |
1095
|
|
|
announcement.title, |
1096
|
|
|
announcement.content, |
1097
|
|
|
ip.to_group_id |
1098
|
|
|
FROM $tbl_announcement announcement |
1099
|
|
|
INNER JOIN $tbl_item_property ip |
1100
|
|
|
ON |
1101
|
|
|
announcement.id = ip.ref AND |
1102
|
|
|
announcement.c_id = ip.c_id |
1103
|
|
|
WHERE |
1104
|
|
|
announcement.c_id = $courseId AND |
1105
|
|
|
ip.tool='announcement' AND |
1106
|
|
|
announcement.id = $id |
1107
|
|
|
"; |
1108
|
|
|
|
1109
|
|
|
$result = Database::query($sql); |
1110
|
|
|
if (Database::num_rows($result)) { |
1111
|
|
|
return Database::fetch_array($result); |
1112
|
|
|
} |
1113
|
|
|
|
1114
|
|
|
return []; |
1115
|
|
|
} |
1116
|
|
|
|
1117
|
|
|
/** |
1118
|
|
|
* this function gets all the groups of the course, |
1119
|
|
|
* not including linked courses. |
1120
|
|
|
*/ |
1121
|
|
|
public static function get_course_groups() |
1122
|
|
|
{ |
1123
|
|
|
$session_id = api_get_session_id(); |
1124
|
|
|
if ($session_id != 0) { |
1125
|
|
|
$new_group_list = CourseManager::get_group_list_of_course( |
1126
|
|
|
api_get_course_id(), |
1127
|
|
|
$session_id, |
1128
|
|
|
1 |
1129
|
|
|
); |
1130
|
|
|
} else { |
1131
|
|
|
$new_group_list = CourseManager::get_group_list_of_course( |
1132
|
|
|
api_get_course_id(), |
1133
|
|
|
0, |
1134
|
|
|
1 |
1135
|
|
|
); |
1136
|
|
|
} |
1137
|
|
|
|
1138
|
|
|
return $new_group_list; |
1139
|
|
|
} |
1140
|
|
|
|
1141
|
|
|
/** |
1142
|
|
|
* This tools loads all the users and all the groups who have received |
1143
|
|
|
* a specific item (in this case an announcement item). |
1144
|
|
|
* |
1145
|
|
|
* @param string $tool |
1146
|
|
|
* @param int $id |
1147
|
|
|
* @param bool $includeGroupWhenLoadingUser |
1148
|
|
|
* |
1149
|
|
|
* @return array |
1150
|
|
|
*/ |
1151
|
|
|
public static function loadEditUsers($tool, $id, $includeGroupWhenLoadingUser = false) |
1152
|
|
|
{ |
1153
|
|
|
$table = Database::get_course_table(TABLE_ITEM_PROPERTY); |
1154
|
|
|
$tool = Database::escape_string($tool); |
1155
|
|
|
$id = (int) $id; |
1156
|
|
|
$courseId = api_get_course_int_id(); |
1157
|
|
|
$groupId = api_get_group_id(); |
1158
|
|
|
|
1159
|
|
|
$sql = "SELECT to_user_id, to_group_id FROM $table |
1160
|
|
|
WHERE c_id = $courseId AND tool='$tool' AND ref = $id"; |
1161
|
|
|
|
1162
|
|
|
$result = Database::query($sql); |
1163
|
|
|
$to = []; |
1164
|
|
|
while ($row = Database::fetch_array($result)) { |
1165
|
|
|
// This is the iid of c_group_info |
1166
|
|
|
$toGroup = $row['to_group_id']; |
1167
|
|
|
if (empty($row['to_user_id']) && !empty($groupId) && $groupId != $toGroup) { |
1168
|
|
|
//continue; |
1169
|
|
|
} |
1170
|
|
|
switch ($toGroup) { |
1171
|
|
|
// it was send to one specific user |
1172
|
|
|
case null: |
1173
|
|
|
if (isset($row['to_user_id']) && !empty($row['to_user_id'])) { |
1174
|
|
|
if (!in_array('USER:'.$row['to_user_id'], $to)) { |
1175
|
|
|
$to[] = 'USER:'.$row['to_user_id']; |
1176
|
|
|
} |
1177
|
|
|
} |
1178
|
|
|
break; |
1179
|
|
|
// it was sent to everyone |
1180
|
|
|
case 0: |
1181
|
|
|
return 'everyone'; |
1182
|
|
|
break; |
|
|
|
|
1183
|
|
|
default: |
1184
|
|
|
if (isset($row['to_user_id']) && !empty($row['to_user_id'])) { |
1185
|
|
|
if (!in_array('USER:'.$row['to_user_id'], $to)) { |
1186
|
|
|
$to[] = 'USER:'.$row['to_user_id']; |
1187
|
|
|
} |
1188
|
|
|
} else { |
1189
|
|
|
if (!in_array('GROUP:'.$toGroup, $to)) { |
1190
|
|
|
$to[] = 'GROUP:'.$toGroup; |
1191
|
|
|
} |
1192
|
|
|
} |
1193
|
|
|
|
1194
|
|
|
if ($includeGroupWhenLoadingUser) { |
1195
|
|
|
if (!in_array('GROUP:'.$toGroup, $to)) { |
1196
|
|
|
$to[] = 'GROUP:'.$toGroup; |
1197
|
|
|
} |
1198
|
|
|
} |
1199
|
|
|
break; |
1200
|
|
|
} |
1201
|
|
|
} |
1202
|
|
|
|
1203
|
|
|
return $to; |
1204
|
|
|
} |
1205
|
|
|
|
1206
|
|
|
/** |
1207
|
|
|
* constructs the form to display all the groups and users the message has been sent to. |
1208
|
|
|
* |
1209
|
|
|
* @param array $sent_to_array |
1210
|
|
|
* input: |
1211
|
|
|
* $sent_to_array is a 2 dimensional array containing the groups and the users |
1212
|
|
|
* the first level is a distinction between groups and users: |
1213
|
|
|
* $sent_to_array['groups'] * and $sent_to_array['users'] |
1214
|
|
|
* $sent_to_array['groups'] (resp. $sent_to_array['users']) is also an array |
1215
|
|
|
* containing all the id's of the groups (resp. users) who have received this message. |
1216
|
|
|
* |
1217
|
|
|
* @return string |
1218
|
|
|
* |
1219
|
|
|
* @author Patrick Cool <patrick.cool@> |
1220
|
|
|
*/ |
1221
|
|
|
public static function sent_to_form($sent_to_array) |
1222
|
|
|
{ |
1223
|
|
|
// we find all the names of the groups |
1224
|
|
|
$group_names = self::get_course_groups(); |
1225
|
|
|
|
1226
|
|
|
// we count the number of users and the number of groups |
1227
|
|
|
$number_users = 0; |
1228
|
|
|
if (isset($sent_to_array['users'])) { |
1229
|
|
|
$number_users = count($sent_to_array['users']); |
1230
|
|
|
} |
1231
|
|
|
$number_groups = 0; |
1232
|
|
|
if (isset($sent_to_array['groups'])) { |
1233
|
|
|
$number_groups = count($sent_to_array['groups']); |
1234
|
|
|
} |
1235
|
|
|
|
1236
|
|
|
$total_numbers = $number_users + $number_groups; |
1237
|
|
|
|
1238
|
|
|
// starting the form if there is more than one user/group |
1239
|
|
|
$output = []; |
1240
|
|
|
if ($total_numbers > 1) { |
1241
|
|
|
// outputting the name of the groups |
1242
|
|
|
if (is_array($sent_to_array['groups'])) { |
1243
|
|
|
foreach ($sent_to_array['groups'] as $group_id) { |
1244
|
|
|
$users = GroupManager::getStudents($group_id, true); |
1245
|
|
|
$userToArray = []; |
1246
|
|
|
foreach ($users as $student) { |
1247
|
|
|
$userToArray[] = $student['complete_name_with_username']; |
1248
|
|
|
} |
1249
|
|
|
$output[] = |
1250
|
|
|
'<br />'. |
1251
|
|
|
Display::label($group_names[$group_id]['name'], 'info'). |
1252
|
|
|
' '.implode(', ', $userToArray); |
1253
|
|
|
} |
1254
|
|
|
} |
1255
|
|
|
|
1256
|
|
|
if (isset($sent_to_array['users'])) { |
1257
|
|
|
if (is_array($sent_to_array['users'])) { |
1258
|
|
|
$usersToArray = []; |
1259
|
|
|
foreach ($sent_to_array['users'] as $user_id) { |
1260
|
|
|
$user_info = api_get_user_info($user_id); |
1261
|
|
|
$usersToArray[] = $user_info['complete_name_with_username']; |
1262
|
|
|
} |
1263
|
|
|
$output[] = '<br />'.Display::label(get_lang('Users')).' '.implode(', ', $usersToArray); |
1264
|
|
|
} |
1265
|
|
|
} |
1266
|
|
|
} else { |
1267
|
|
|
// there is only one user/group |
1268
|
|
|
if (isset($sent_to_array['users']) && is_array($sent_to_array['users'])) { |
1269
|
|
|
$user_info = api_get_user_info($sent_to_array['users'][0]); |
1270
|
|
|
$output[] = api_get_person_name($user_info['firstname'], $user_info['lastname']); |
1271
|
|
|
} |
1272
|
|
|
if (isset($sent_to_array['groups']) && |
1273
|
|
|
is_array($sent_to_array['groups']) && |
1274
|
|
|
isset($sent_to_array['groups'][0]) && |
1275
|
|
|
$sent_to_array['groups'][0] !== 0 |
1276
|
|
|
) { |
1277
|
|
|
$group_id = $sent_to_array['groups'][0]; |
1278
|
|
|
|
1279
|
|
|
$users = GroupManager::getStudents($group_id, true); |
1280
|
|
|
$userToArray = []; |
1281
|
|
|
foreach ($users as $student) { |
1282
|
|
|
$userToArray[] = $student['complete_name_with_username']; |
1283
|
|
|
} |
1284
|
|
|
$output[] = |
1285
|
|
|
'<br />'. |
1286
|
|
|
Display::label($group_names[$group_id]['name'], 'info'). |
1287
|
|
|
' '.implode(', ', $userToArray); |
1288
|
|
|
} |
1289
|
|
|
if (empty($sent_to_array['groups']) && empty($sent_to_array['users'])) { |
1290
|
|
|
$output[] = " ".get_lang('Everybody'); |
1291
|
|
|
} |
1292
|
|
|
} |
1293
|
|
|
|
1294
|
|
|
if (!empty($output)) { |
1295
|
|
|
$output = array_filter($output); |
1296
|
|
|
if (count($output) > 0) { |
1297
|
|
|
$output = implode('<br />', $output); |
1298
|
|
|
} |
1299
|
|
|
|
1300
|
|
|
return $output; |
1301
|
|
|
} |
1302
|
|
|
} |
1303
|
|
|
|
1304
|
|
|
/** |
1305
|
|
|
* Returns all the users and all the groups a specific announcement item |
1306
|
|
|
* has been sent to. |
1307
|
|
|
* |
1308
|
|
|
* @param string The tool (announcement, agenda, ...) |
1309
|
|
|
* @param int ID of the element of the corresponding type |
1310
|
|
|
* |
1311
|
|
|
* @return array Array of users and groups to whom the element has been sent |
1312
|
|
|
*/ |
1313
|
|
|
public static function sent_to($tool, $id) |
1314
|
|
|
{ |
1315
|
|
|
$table = Database::get_course_table(TABLE_ITEM_PROPERTY); |
1316
|
|
|
$tool = Database::escape_string($tool); |
1317
|
|
|
$id = (int) $id; |
1318
|
|
|
|
1319
|
|
|
$sent_to_group = []; |
1320
|
|
|
$sent_to = []; |
1321
|
|
|
$courseId = api_get_course_int_id(); |
1322
|
|
|
|
1323
|
|
|
$sql = "SELECT to_group_id, to_user_id |
1324
|
|
|
FROM $table |
1325
|
|
|
WHERE c_id = $courseId AND tool = '$tool' AND ref=".$id; |
1326
|
|
|
$result = Database::query($sql); |
1327
|
|
|
|
1328
|
|
|
while ($row = Database::fetch_array($result)) { |
1329
|
|
|
// if to_user_id <> 0 then it is sent to a specific user |
1330
|
|
|
if ($row['to_user_id'] != 0) { |
1331
|
|
|
$sent_to_user[] = $row['to_user_id']; |
1332
|
|
|
continue; |
1333
|
|
|
} |
1334
|
|
|
|
1335
|
|
|
// if to_group_id is null then it is sent to a specific user |
1336
|
|
|
// if to_group_id = 0 then it is sent to everybody |
1337
|
|
|
if ($row['to_group_id'] != 0) { |
1338
|
|
|
$sent_to_group[] = $row['to_group_id']; |
1339
|
|
|
} |
1340
|
|
|
} |
1341
|
|
|
|
1342
|
|
|
if (isset($sent_to_group)) { |
1343
|
|
|
$sent_to['groups'] = $sent_to_group; |
1344
|
|
|
} |
1345
|
|
|
|
1346
|
|
|
if (isset($sent_to_user)) { |
1347
|
|
|
$sent_to['users'] = $sent_to_user; |
1348
|
|
|
} |
1349
|
|
|
|
1350
|
|
|
return $sent_to; |
1351
|
|
|
} |
1352
|
|
|
|
1353
|
|
|
/** |
1354
|
|
|
* Show a list with all the attachments according to the post's id. |
1355
|
|
|
* |
1356
|
|
|
* @param int $announcementId |
1357
|
|
|
* |
1358
|
|
|
* @return array with the post info |
1359
|
|
|
* |
1360
|
|
|
* @author Arthur Portugal |
1361
|
|
|
* |
1362
|
|
|
* @version November 2009, dokeos 1.8.6.2 |
1363
|
|
|
*/ |
1364
|
|
|
public static function get_attachment($announcementId) |
1365
|
|
|
{ |
1366
|
|
|
$table = Database::get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT); |
1367
|
|
|
$announcementId = (int) $announcementId; |
1368
|
|
|
$courseId = api_get_course_int_id(); |
1369
|
|
|
$row = []; |
1370
|
|
|
$sql = 'SELECT id, path, filename, comment |
1371
|
|
|
FROM '.$table.' |
1372
|
|
|
WHERE c_id = '.$courseId.' AND announcement_id = '.$announcementId; |
1373
|
|
|
$result = Database::query($sql); |
1374
|
|
|
if (Database::num_rows($result) != 0) { |
1375
|
|
|
$row = Database::fetch_array($result, 'ASSOC'); |
1376
|
|
|
} |
1377
|
|
|
|
1378
|
|
|
return $row; |
1379
|
|
|
} |
1380
|
|
|
|
1381
|
|
|
/** |
1382
|
|
|
* This function add a attachment file into announcement. |
1383
|
|
|
* |
1384
|
|
|
* @param int announcement id |
1385
|
|
|
* @param string file comment |
1386
|
|
|
* @param array uploaded file $_FILES |
1387
|
|
|
* |
1388
|
|
|
* @return int -1 if failed, 0 if unknown (should not happen), 1 if success |
1389
|
|
|
*/ |
1390
|
|
|
public static function add_announcement_attachment_file( |
1391
|
|
|
$announcement_id, |
1392
|
|
|
$file_comment, |
1393
|
|
|
$file |
1394
|
|
|
) { |
1395
|
|
|
$courseInfo = api_get_course_info(); |
1396
|
|
|
$table = Database::get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT); |
1397
|
|
|
$return = 0; |
1398
|
|
|
$announcement_id = intval($announcement_id); |
1399
|
|
|
$courseId = api_get_course_int_id(); |
1400
|
|
|
|
1401
|
|
|
if (is_array($file) && $file['error'] == 0) { |
1402
|
|
|
// TODO: This path is obsolete. The new document repository scheme should be kept in mind here. |
1403
|
|
|
$courseDir = $courseInfo['path'].'/upload/announcements'; |
1404
|
|
|
$sys_course_path = api_get_path(SYS_COURSE_PATH); |
1405
|
|
|
$updir = $sys_course_path.$courseDir; |
1406
|
|
|
|
1407
|
|
|
// Try to add an extension to the file if it hasn't one |
1408
|
|
|
$new_file_name = add_ext_on_mime(stripslashes($file['name']), $file['type']); |
1409
|
|
|
// user's file name |
1410
|
|
|
$file_name = $file['name']; |
1411
|
|
|
|
1412
|
|
|
if (!filter_extension($new_file_name)) { |
1413
|
|
|
$return = -1; |
1414
|
|
|
echo Display::return_message(get_lang('UplUnableToSaveFileFilteredExtension'), 'error'); |
1415
|
|
|
} else { |
1416
|
|
|
$new_file_name = uniqid(''); |
1417
|
|
|
$new_path = $updir.'/'.$new_file_name; |
1418
|
|
|
|
1419
|
|
|
// This file is copy here but its cleaned in api_mail_html in api.lib.php |
1420
|
|
|
copy($file['tmp_name'], $new_path); |
1421
|
|
|
|
1422
|
|
|
$params = [ |
1423
|
|
|
'c_id' => $courseId, |
1424
|
|
|
'filename' => $file_name, |
1425
|
|
|
'comment' => $file_comment, |
1426
|
|
|
'path' => $new_file_name, |
1427
|
|
|
'announcement_id' => $announcement_id, |
1428
|
|
|
'size' => (int) $file['size'], |
1429
|
|
|
]; |
1430
|
|
|
|
1431
|
|
|
$insertId = Database::insert($table, $params); |
1432
|
|
|
if ($insertId) { |
1433
|
|
|
$sql = "UPDATE $table SET id = iid |
1434
|
|
|
WHERE iid = $insertId"; |
1435
|
|
|
Database::query($sql); |
1436
|
|
|
} |
1437
|
|
|
|
1438
|
|
|
$return = 1; |
1439
|
|
|
} |
1440
|
|
|
} |
1441
|
|
|
|
1442
|
|
|
return $return; |
1443
|
|
|
} |
1444
|
|
|
|
1445
|
|
|
/** |
1446
|
|
|
* This function edit a attachment file into announcement. |
1447
|
|
|
* |
1448
|
|
|
* @param int attach id |
1449
|
|
|
* @param array uploaded file $_FILES |
1450
|
|
|
* @param string file comment |
1451
|
|
|
* |
1452
|
|
|
* @return int |
1453
|
|
|
*/ |
1454
|
|
|
public static function edit_announcement_attachment_file( |
1455
|
|
|
$id_attach, |
1456
|
|
|
$file, |
1457
|
|
|
$file_comment |
1458
|
|
|
) { |
1459
|
|
|
$courseInfo = api_get_course_info(); |
1460
|
|
|
$table = Database::get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT); |
1461
|
|
|
$return = 0; |
1462
|
|
|
$courseId = api_get_course_int_id(); |
1463
|
|
|
|
1464
|
|
|
if (is_array($file) && $file['error'] == 0) { |
1465
|
|
|
// TODO: This path is obsolete. The new document repository scheme should be kept in mind here. |
1466
|
|
|
$courseDir = $courseInfo['path'].'/upload/announcements'; |
1467
|
|
|
$sys_course_path = api_get_path(SYS_COURSE_PATH); |
1468
|
|
|
$updir = $sys_course_path.$courseDir; |
1469
|
|
|
|
1470
|
|
|
// Try to add an extension to the file if it hasn't one |
1471
|
|
|
$new_file_name = add_ext_on_mime( |
1472
|
|
|
stripslashes($file['name']), |
1473
|
|
|
$file['type'] |
1474
|
|
|
); |
1475
|
|
|
// user's file name |
1476
|
|
|
$file_name = $file['name']; |
1477
|
|
|
|
1478
|
|
|
if (!filter_extension($new_file_name)) { |
1479
|
|
|
$return = -1; |
1480
|
|
|
echo Display::return_message( |
1481
|
|
|
get_lang('UplUnableToSaveFileFilteredExtension'), |
1482
|
|
|
'error' |
1483
|
|
|
); |
1484
|
|
|
} else { |
1485
|
|
|
$new_file_name = uniqid(''); |
1486
|
|
|
$new_path = $updir.'/'.$new_file_name; |
1487
|
|
|
copy($file['tmp_name'], $new_path); |
1488
|
|
|
$safe_file_comment = Database::escape_string($file_comment); |
1489
|
|
|
$safe_file_name = Database::escape_string($file_name); |
1490
|
|
|
$safe_new_file_name = Database::escape_string($new_file_name); |
1491
|
|
|
$id_attach = intval($id_attach); |
1492
|
|
|
$sql = "UPDATE $table SET |
1493
|
|
|
filename = '$safe_file_name', |
1494
|
|
|
comment = '$safe_file_comment', |
1495
|
|
|
path = '$safe_new_file_name', |
1496
|
|
|
size ='".intval($file['size'])."' |
1497
|
|
|
WHERE c_id = $courseId AND id = '$id_attach'"; |
1498
|
|
|
$result = Database::query($sql); |
1499
|
|
|
if ($result === false) { |
1500
|
|
|
$return = -1; |
1501
|
|
|
echo Display::return_message( |
1502
|
|
|
get_lang('UplUnableToSaveFile'), |
1503
|
|
|
'error' |
1504
|
|
|
); |
1505
|
|
|
} else { |
1506
|
|
|
$return = 1; |
1507
|
|
|
} |
1508
|
|
|
} |
1509
|
|
|
} |
1510
|
|
|
|
1511
|
|
|
return $return; |
1512
|
|
|
} |
1513
|
|
|
|
1514
|
|
|
/** |
1515
|
|
|
* This function delete a attachment file by id. |
1516
|
|
|
* |
1517
|
|
|
* @param int $id attachment file Id |
1518
|
|
|
* |
1519
|
|
|
* @return bool |
1520
|
|
|
*/ |
1521
|
|
|
public static function delete_announcement_attachment_file($id) |
1522
|
|
|
{ |
1523
|
|
|
$table = Database::get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT); |
1524
|
|
|
$id = intval($id); |
1525
|
|
|
$courseId = api_get_course_int_id(); |
1526
|
|
|
if (empty($courseId) || empty($id)) { |
1527
|
|
|
return false; |
1528
|
|
|
} |
1529
|
|
|
$sql = "DELETE FROM $table |
1530
|
|
|
WHERE c_id = $courseId AND id = $id"; |
1531
|
|
|
Database::query($sql); |
1532
|
|
|
|
1533
|
|
|
return true; |
1534
|
|
|
} |
1535
|
|
|
|
1536
|
|
|
/** |
1537
|
|
|
* @param array $courseInfo |
1538
|
|
|
* @param int $sessionId |
1539
|
|
|
* @param int $announcementId |
1540
|
|
|
* @param bool $sendToUsersInSession |
1541
|
|
|
* @param bool $sendToDrhUsers |
1542
|
|
|
* @param Monolog\Handler\HandlerInterface logger |
1543
|
|
|
* @param int $senderId |
1544
|
|
|
* @param bool $directMessage |
1545
|
|
|
* @param bool $checkUrls It checks access url of user when multiple_access_urls = true |
1546
|
|
|
* |
1547
|
|
|
* @return array |
1548
|
|
|
*/ |
1549
|
|
|
public static function sendEmail( |
1550
|
|
|
$courseInfo, |
1551
|
|
|
$sessionId, |
1552
|
|
|
$announcementId, |
1553
|
|
|
$sendToUsersInSession = false, |
1554
|
|
|
$sendToDrhUsers = false, |
1555
|
|
|
$logger = null, |
1556
|
|
|
$senderId = 0, |
1557
|
|
|
$directMessage = false, |
1558
|
|
|
$checkUrls = false |
1559
|
|
|
) { |
1560
|
|
|
$email = new AnnouncementEmail($courseInfo, $sessionId, $announcementId, $logger); |
1561
|
|
|
|
1562
|
|
|
return $email->send($sendToUsersInSession, $sendToDrhUsers, $senderId, $directMessage, $checkUrls); |
1563
|
|
|
} |
1564
|
|
|
|
1565
|
|
|
/** |
1566
|
|
|
* @param $stok |
1567
|
|
|
* @param $announcement_number |
1568
|
|
|
* @param bool $getCount |
1569
|
|
|
* @param null $start |
|
|
|
|
1570
|
|
|
* @param null $limit |
|
|
|
|
1571
|
|
|
* @param string $sidx |
1572
|
|
|
* @param string $sord |
1573
|
|
|
* @param string $titleToSearch |
1574
|
|
|
* @param int $userIdToSearch |
1575
|
|
|
* @param int $userId |
1576
|
|
|
* @param int $courseId |
1577
|
|
|
* @param int $sessionId |
1578
|
|
|
* |
1579
|
|
|
* @return array |
1580
|
|
|
*/ |
1581
|
|
|
public static function getAnnouncements( |
1582
|
|
|
$stok, |
1583
|
|
|
$announcement_number, |
1584
|
|
|
$getCount = false, |
1585
|
|
|
$start = null, |
1586
|
|
|
$limit = null, |
1587
|
|
|
$sidx = '', |
1588
|
|
|
$sord = '', |
1589
|
|
|
$titleToSearch = '', |
1590
|
|
|
$userIdToSearch = 0, |
1591
|
|
|
$userId = 0, |
1592
|
|
|
$courseId = 0, |
1593
|
|
|
$sessionId = 0 |
1594
|
|
|
) { |
1595
|
|
|
$tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
1596
|
|
|
$tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
1597
|
|
|
|
1598
|
|
|
$user_id = $userId ?: api_get_user_id(); |
1599
|
|
|
$group_id = api_get_group_id(); |
1600
|
|
|
$session_id = $sessionId ?: api_get_session_id(); |
1601
|
|
|
if (empty($courseId)) { |
1602
|
|
|
$courseInfo = api_get_course_info(); |
1603
|
|
|
$courseId = $courseInfo['real_id']; |
1604
|
|
|
} else { |
1605
|
|
|
$courseId = (int) $courseId; |
1606
|
|
|
$courseInfo = api_get_course_info_by_id($courseId); |
1607
|
|
|
} |
1608
|
|
|
|
1609
|
|
|
if (empty($courseInfo)) { |
1610
|
|
|
return []; |
1611
|
|
|
} |
1612
|
|
|
|
1613
|
|
|
$condition_session = api_get_session_condition( |
1614
|
|
|
$session_id, |
1615
|
|
|
true, |
1616
|
|
|
true, |
1617
|
|
|
'announcement.session_id' |
1618
|
|
|
); |
1619
|
|
|
|
1620
|
|
|
$group_memberships = GroupManager::get_group_ids( |
1621
|
|
|
$courseId, |
1622
|
|
|
api_get_user_id() |
1623
|
|
|
); |
1624
|
|
|
$allowUserEditSetting = api_get_course_setting('allow_user_edit_announcement'); |
1625
|
|
|
|
1626
|
|
|
$select = ' DISTINCT |
1627
|
|
|
announcement.*, |
1628
|
|
|
ip.visibility, |
1629
|
|
|
ip.to_group_id, |
1630
|
|
|
ip.insert_user_id, |
1631
|
|
|
ip.insert_date, |
1632
|
|
|
ip.lastedit_date'; |
1633
|
|
|
$groupBy = ' GROUP BY announcement.iid'; |
1634
|
|
|
if ($getCount) { |
1635
|
|
|
$groupBy = ''; |
1636
|
|
|
$select = ' COUNT(DISTINCT announcement.iid) count'; |
1637
|
|
|
} |
1638
|
|
|
|
1639
|
|
|
$searchCondition = ''; |
1640
|
|
|
if (!empty($titleToSearch)) { |
1641
|
|
|
$titleToSearch = Database::escape_string($titleToSearch); |
1642
|
|
|
$searchCondition .= " AND (title LIKE '%$titleToSearch%')"; |
1643
|
|
|
} |
1644
|
|
|
|
1645
|
|
|
if (!empty($userIdToSearch)) { |
1646
|
|
|
$userIdToSearch = (int) $userIdToSearch; |
1647
|
|
|
$searchCondition .= " AND (ip.insert_user_id = $userIdToSearch)"; |
1648
|
|
|
} |
1649
|
|
|
|
1650
|
|
|
$allowOnlyGroup = api_get_configuration_value('hide_base_course_announcements_in_group'); |
1651
|
|
|
$extraGroupCondition = ''; |
1652
|
|
|
if ($allowOnlyGroup) { |
1653
|
|
|
$extraGroupCondition = " AND ip.to_group_id = $group_id "; |
1654
|
|
|
} |
1655
|
|
|
|
1656
|
|
|
$allowDrhAccess = api_get_configuration_value('allow_drh_access_announcement'); |
1657
|
|
|
|
1658
|
|
|
if ($allowDrhAccess && api_is_drh()) { |
1659
|
|
|
// DRH only can see visible |
1660
|
|
|
$searchCondition .= ' AND (ip.visibility = 1)'; |
1661
|
|
|
} |
1662
|
|
|
|
1663
|
|
|
if (api_is_allowed_to_edit(false, true) || |
1664
|
|
|
($allowUserEditSetting && !api_is_anonymous()) || |
1665
|
|
|
($allowDrhAccess && api_is_drh()) || |
1666
|
|
|
($session_id && api_is_coach() && api_get_configuration_value('allow_coach_to_edit_announcements')) |
1667
|
|
|
) { |
1668
|
|
|
// A.1. you are a course admin with a USER filter |
1669
|
|
|
// => see only the messages of this specific user + the messages of the group (s)he is member of. |
1670
|
|
|
//if (!empty($user_id)) { |
1671
|
|
|
if (0) { |
1672
|
|
|
if (is_array($group_memberships) && |
1673
|
|
|
count($group_memberships) > 0 |
1674
|
|
|
) { |
1675
|
|
|
$sql = "SELECT $select |
1676
|
|
|
FROM $tbl_announcement announcement |
1677
|
|
|
INNER JOIN $tbl_item_property ip |
1678
|
|
|
ON (announcement.id = ip.ref AND ip.c_id = announcement.c_id) |
1679
|
|
|
WHERE |
1680
|
|
|
announcement.c_id = $courseId AND |
1681
|
|
|
ip.c_id = $courseId AND |
1682
|
|
|
ip.tool = 'announcement' AND |
1683
|
|
|
( |
1684
|
|
|
ip.to_user_id = $user_id OR |
1685
|
|
|
ip.to_group_id IS NULL OR |
1686
|
|
|
ip.to_group_id IN (0, ".implode(", ", $group_memberships).") |
1687
|
|
|
) AND |
1688
|
|
|
ip.visibility IN ('1', '0') |
1689
|
|
|
$condition_session |
1690
|
|
|
$searchCondition |
1691
|
|
|
ORDER BY display_order DESC"; |
1692
|
|
|
} else { |
1693
|
|
|
$sql = "SELECT $select |
1694
|
|
|
FROM $tbl_announcement announcement |
1695
|
|
|
INNER JOIN $tbl_item_property ip |
1696
|
|
|
ON (announcement.id = ip.ref AND ip.c_id = announcement.c_id) |
1697
|
|
|
WHERE |
1698
|
|
|
announcement.c_id = $courseId AND |
1699
|
|
|
ip.c_id = $courseId AND |
1700
|
|
|
ip.tool ='announcement' AND |
1701
|
|
|
(ip.to_user_id = $user_id OR ip.to_group_id='0' OR ip.to_group_id IS NULL) AND |
1702
|
|
|
ip.visibility IN ('1', '0') |
1703
|
|
|
$condition_session |
1704
|
|
|
$searchCondition |
1705
|
|
|
ORDER BY display_order DESC"; |
1706
|
|
|
} |
1707
|
|
|
} elseif ($group_id != 0) { |
1708
|
|
|
// A.2. you are a course admin with a GROUP filter |
1709
|
|
|
// => see only the messages of this specific group |
1710
|
|
|
$sql = "SELECT $select |
1711
|
|
|
FROM $tbl_announcement announcement |
1712
|
|
|
INNER JOIN $tbl_item_property ip |
1713
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
1714
|
|
|
WHERE |
1715
|
|
|
ip.tool='announcement' AND |
1716
|
|
|
announcement.c_id = $courseId AND |
1717
|
|
|
ip.c_id = $courseId AND |
1718
|
|
|
ip.visibility<>'2' AND |
1719
|
|
|
(ip.to_group_id = $group_id OR ip.to_group_id='0' OR ip.to_group_id IS NULL) |
1720
|
|
|
$condition_session |
1721
|
|
|
$searchCondition |
1722
|
|
|
$extraGroupCondition |
1723
|
|
|
$groupBy |
1724
|
|
|
ORDER BY display_order DESC"; |
1725
|
|
|
} else { |
1726
|
|
|
// A.3 you are a course admin without any group or user filter |
1727
|
|
|
// A.3.a you are a course admin without user or group filter but WITH studentview |
1728
|
|
|
// => see all the messages of all the users and groups without editing possibilities |
1729
|
|
|
if (isset($isStudentView) && $isStudentView == 'true') { |
1730
|
|
|
$sql = "SELECT $select |
1731
|
|
|
FROM $tbl_announcement announcement |
1732
|
|
|
INNER JOIN $tbl_item_property ip |
1733
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
1734
|
|
|
WHERE |
1735
|
|
|
ip.tool='announcement' AND |
1736
|
|
|
announcement.c_id = $courseId AND |
1737
|
|
|
ip.c_id = $courseId AND |
1738
|
|
|
ip.visibility='1' |
1739
|
|
|
$condition_session |
1740
|
|
|
$searchCondition |
1741
|
|
|
$groupBy |
1742
|
|
|
ORDER BY display_order DESC"; |
1743
|
|
|
} else { |
1744
|
|
|
// A.3.a you are a course admin without user or group filter and WTIHOUT studentview (= the normal course admin view) |
1745
|
|
|
// => see all the messages of all the users and groups with editing possibilities |
1746
|
|
|
$sql = "SELECT $select |
1747
|
|
|
FROM $tbl_announcement announcement |
1748
|
|
|
INNER JOIN $tbl_item_property ip |
1749
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
1750
|
|
|
WHERE |
1751
|
|
|
ip.tool = 'announcement' AND |
1752
|
|
|
announcement.c_id = $courseId AND |
1753
|
|
|
ip.c_id = $courseId AND |
1754
|
|
|
(ip.visibility='0' OR ip.visibility='1') |
1755
|
|
|
$condition_session |
1756
|
|
|
$searchCondition |
1757
|
|
|
$groupBy |
1758
|
|
|
ORDER BY display_order DESC"; |
1759
|
|
|
} |
1760
|
|
|
} |
1761
|
|
|
} else { |
1762
|
|
|
// STUDENT |
1763
|
|
|
if (is_array($group_memberships) && count($group_memberships) > 0) { |
1764
|
|
|
if ($allowUserEditSetting && !api_is_anonymous()) { |
1765
|
|
|
if ($group_id == 0) { |
1766
|
|
|
// No group |
1767
|
|
|
$cond_user_id = " AND ( |
1768
|
|
|
ip.lastedit_user_id = '".$user_id."' OR ( |
1769
|
|
|
(ip.to_user_id='$user_id' OR ip.to_user_id IS NULL) OR |
1770
|
|
|
(ip.to_group_id IS NULL OR ip.to_group_id IN (0, ".implode(", ", $group_memberships).")) |
1771
|
|
|
) |
1772
|
|
|
) "; |
1773
|
|
|
} else { |
1774
|
|
|
$cond_user_id = " AND ( |
1775
|
|
|
ip.lastedit_user_id = '".$user_id."' OR ip.to_group_id IS NULL OR ip.to_group_id IN (0, ".$group_id.") |
1776
|
|
|
)"; |
1777
|
|
|
$cond_user_id .= $extraGroupCondition; |
1778
|
|
|
} |
1779
|
|
|
} else { |
1780
|
|
|
if ($group_id == 0) { |
1781
|
|
|
$cond_user_id = " AND ( |
1782
|
|
|
(ip.to_user_id='$user_id' OR ip.to_user_id IS NULL) AND |
1783
|
|
|
(ip.to_group_id IS NULL OR ip.to_group_id IN (0, ".implode(", ", $group_memberships).")) |
1784
|
|
|
) "; |
1785
|
|
|
} else { |
1786
|
|
|
$cond_user_id = " AND ( |
1787
|
|
|
(ip.to_user_id='$user_id' OR ip.to_user_id IS NULL) AND |
1788
|
|
|
(ip.to_group_id IS NULL OR ip.to_group_id IN (0, ".$group_id.")) |
1789
|
|
|
)"; |
1790
|
|
|
$cond_user_id .= $extraGroupCondition; |
1791
|
|
|
} |
1792
|
|
|
} |
1793
|
|
|
|
1794
|
|
|
$sql = "SELECT $select |
1795
|
|
|
FROM $tbl_announcement announcement INNER JOIN |
1796
|
|
|
$tbl_item_property ip |
1797
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
1798
|
|
|
WHERE |
1799
|
|
|
announcement.c_id = $courseId AND |
1800
|
|
|
ip.c_id = $courseId AND |
1801
|
|
|
ip.tool='announcement' |
1802
|
|
|
$cond_user_id |
1803
|
|
|
$condition_session |
1804
|
|
|
$searchCondition AND |
1805
|
|
|
ip.visibility='1' |
1806
|
|
|
$groupBy |
1807
|
|
|
ORDER BY display_order DESC"; |
1808
|
|
|
} else { |
1809
|
|
|
if ($user_id) { |
1810
|
|
|
if ($allowUserEditSetting && !api_is_anonymous()) { |
1811
|
|
|
$cond_user_id = " AND ( |
1812
|
|
|
ip.lastedit_user_id = '".api_get_user_id()."' OR |
1813
|
|
|
((ip.to_user_id='$user_id' OR ip.to_user_id IS NULL) AND |
1814
|
|
|
(ip.to_group_id='0' OR ip.to_group_id IS NULL) |
1815
|
|
|
) |
1816
|
|
|
) "; |
1817
|
|
|
} else { |
1818
|
|
|
$cond_user_id = " AND ((ip.to_user_id='$user_id' OR ip.to_user_id IS NULL) AND |
1819
|
|
|
(ip.to_group_id='0' OR ip.to_group_id IS NULL) ) "; |
1820
|
|
|
} |
1821
|
|
|
|
1822
|
|
|
$sql = "SELECT $select |
1823
|
|
|
FROM $tbl_announcement announcement |
1824
|
|
|
INNER JOIN $tbl_item_property ip |
1825
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
1826
|
|
|
WHERE |
1827
|
|
|
announcement.c_id = $courseId AND |
1828
|
|
|
ip.c_id = $courseId AND |
1829
|
|
|
ip.tool='announcement' |
1830
|
|
|
$cond_user_id |
1831
|
|
|
$condition_session |
1832
|
|
|
$searchCondition |
1833
|
|
|
AND ip.visibility='1' |
1834
|
|
|
AND announcement.session_id IN(0, ".$session_id.") |
1835
|
|
|
$groupBy |
1836
|
|
|
ORDER BY display_order DESC"; |
1837
|
|
|
} else { |
1838
|
|
|
if (($allowUserEditSetting && !api_is_anonymous())) { |
1839
|
|
|
$cond_user_id = " AND ( |
1840
|
|
|
ip.lastedit_user_id = '".$user_id."' OR ip.to_group_id='0' OR ip.to_group_id IS NULL |
1841
|
|
|
)"; |
1842
|
|
|
} else { |
1843
|
|
|
$cond_user_id = " AND ip.to_group_id='0' OR ip.to_group_id IS NULL "; |
1844
|
|
|
} |
1845
|
|
|
|
1846
|
|
|
$sql = "SELECT $select |
1847
|
|
|
FROM $tbl_announcement announcement |
1848
|
|
|
INNER JOIN $tbl_item_property ip |
1849
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
1850
|
|
|
WHERE |
1851
|
|
|
announcement.c_id = $courseId AND |
1852
|
|
|
ip.c_id = $courseId AND |
1853
|
|
|
ip.tool='announcement' |
1854
|
|
|
$cond_user_id |
1855
|
|
|
$condition_session |
1856
|
|
|
$searchCondition AND |
1857
|
|
|
ip.visibility='1' AND |
1858
|
|
|
announcement.session_id IN ( 0,".api_get_session_id().") |
1859
|
|
|
$groupBy |
1860
|
|
|
"; |
1861
|
|
|
} |
1862
|
|
|
} |
1863
|
|
|
} |
1864
|
|
|
|
1865
|
|
|
if (!is_null($start) && !is_null($limit)) { |
1866
|
|
|
$start = (int) $start; |
1867
|
|
|
$limit = (int) $limit; |
1868
|
|
|
$sql .= " LIMIT $start, $limit"; |
1869
|
|
|
} |
1870
|
|
|
|
1871
|
|
|
$result = Database::query($sql); |
1872
|
|
|
if ($getCount) { |
1873
|
|
|
$result = Database::fetch_array($result, 'ASSOC'); |
1874
|
|
|
|
1875
|
|
|
return $result['count']; |
1876
|
|
|
} |
1877
|
|
|
|
1878
|
|
|
$iterator = 1; |
1879
|
|
|
$bottomAnnouncement = $announcement_number; |
1880
|
|
|
$displayed = []; |
1881
|
|
|
$results = []; |
1882
|
|
|
$emailIcon = '<i class="fa fa-envelope-o" title="'.get_lang('AnnounceSentByEmail').'"></i>'; |
1883
|
|
|
$attachmentIcon = '<i class="fa fa-paperclip" title="'.get_lang('Attachment').'"></i>'; |
1884
|
|
|
$editIcon = Display::return_icon( |
1885
|
|
|
'edit.png', |
1886
|
|
|
get_lang('Edit'), |
1887
|
|
|
'', |
1888
|
|
|
ICON_SIZE_SMALL |
1889
|
|
|
); |
1890
|
|
|
|
1891
|
|
|
$editIconDisable = Display::return_icon( |
1892
|
|
|
'edit_na.png', |
1893
|
|
|
get_lang('Edit'), |
1894
|
|
|
'', |
1895
|
|
|
ICON_SIZE_SMALL |
1896
|
|
|
); |
1897
|
|
|
$deleteIcon = Display::return_icon( |
1898
|
|
|
'delete.png', |
1899
|
|
|
get_lang('Delete'), |
1900
|
|
|
'', |
1901
|
|
|
ICON_SIZE_SMALL |
1902
|
|
|
); |
1903
|
|
|
|
1904
|
|
|
$deleteIconDisable = Display::return_icon( |
1905
|
|
|
'delete_na.png', |
1906
|
|
|
get_lang('Delete'), |
1907
|
|
|
'', |
1908
|
|
|
ICON_SIZE_SMALL |
1909
|
|
|
); |
1910
|
|
|
|
1911
|
|
|
$isTutor = false; |
1912
|
|
|
if (!empty($group_id)) { |
1913
|
|
|
$groupInfo = GroupManager::get_group_properties(api_get_group_id()); |
1914
|
|
|
//User has access in the group? |
1915
|
|
|
$isTutor = GroupManager::is_tutor_of_group( |
1916
|
|
|
api_get_user_id(), |
1917
|
|
|
$groupInfo |
1918
|
|
|
); |
1919
|
|
|
} |
1920
|
|
|
|
1921
|
|
|
while ($row = Database::fetch_array($result, 'ASSOC')) { |
1922
|
|
|
if (!in_array($row['id'], $displayed)) { |
1923
|
|
|
$actionUrl = api_get_path(WEB_CODE_PATH).'announcements/announcements.php?' |
1924
|
|
|
.api_get_cidreq_params($courseInfo['code'], $session_id, $group_id); |
1925
|
|
|
$sent_to_icon = ''; |
1926
|
|
|
// the email icon |
1927
|
|
|
if ($row['email_sent'] == '1') { |
1928
|
|
|
$sent_to_icon = ' '.$emailIcon; |
1929
|
|
|
} |
1930
|
|
|
|
1931
|
|
|
$groupReference = $row['to_group_id'] > 0 ? ' <span class="label label-info">'.get_lang('Group').'</span> ' : ''; |
1932
|
|
|
$disableEdit = false; |
1933
|
|
|
$to = self::loadEditUsers('announcement', $row['id'], true); |
1934
|
|
|
$separated = CourseManager::separateUsersGroups($to); |
1935
|
|
|
if (!empty($group_id)) { |
1936
|
|
|
// If the announcement was sent to many groups, disable edition inside a group |
1937
|
|
|
if (isset($separated['groups']) && count($separated['groups']) > 1) { |
1938
|
|
|
$disableEdit = true; |
1939
|
|
|
} |
1940
|
|
|
|
1941
|
|
|
// If the announcement was sent only to the course disable edition |
1942
|
|
|
if (empty($separated['groups']) && empty($separated['users'])) { |
1943
|
|
|
$disableEdit = true; |
1944
|
|
|
} |
1945
|
|
|
|
1946
|
|
|
// Announcement sent to only a user |
1947
|
|
|
if ($separated['groups'] > 1 && !in_array($group_id, $separated['groups'])) { |
1948
|
|
|
$disableEdit = true; |
1949
|
|
|
} |
1950
|
|
|
} else { |
1951
|
|
|
if (isset($separated['groups']) && count($separated['groups']) > 1) { |
1952
|
|
|
$groupReference = ''; |
1953
|
|
|
} |
1954
|
|
|
} |
1955
|
|
|
|
1956
|
|
|
$title = $row['title'].$groupReference.$sent_to_icon; |
1957
|
|
|
$item_visibility = api_get_item_visibility( |
1958
|
|
|
$courseInfo, |
1959
|
|
|
TOOL_ANNOUNCEMENT, |
1960
|
|
|
$row['id'], |
1961
|
|
|
$session_id |
1962
|
|
|
); |
1963
|
|
|
$row['visibility'] = $item_visibility; |
1964
|
|
|
|
1965
|
|
|
// show attachment list |
1966
|
|
|
$attachment_list = self::get_attachment($row['id']); |
1967
|
|
|
$attachment_icon = ''; |
1968
|
|
|
if (count($attachment_list) > 0) { |
1969
|
|
|
$attachment_icon = ' '.$attachmentIcon; |
1970
|
|
|
} |
1971
|
|
|
|
1972
|
|
|
$user_info = api_get_user_info($row['insert_user_id']); |
1973
|
|
|
$username = sprintf(get_lang('LoginX'), $user_info['username']); |
1974
|
|
|
$username_span = Display::tag( |
1975
|
|
|
'span', |
1976
|
|
|
$user_info['complete_name'], |
1977
|
|
|
['title' => $username] |
1978
|
|
|
); |
1979
|
|
|
|
1980
|
|
|
$title = Display::url( |
1981
|
|
|
$title.$attachment_icon, |
1982
|
|
|
$actionUrl.'&action=view&id='.$row['id'] |
1983
|
|
|
); |
1984
|
|
|
|
1985
|
|
|
// we can edit if : we are the teacher OR the element belongs to |
1986
|
|
|
// the session we are coaching OR the option to allow users to edit is on |
1987
|
|
|
if (api_is_allowed_to_edit(false, true) || |
1988
|
|
|
(api_is_session_general_coach() && api_is_element_in_the_session(TOOL_ANNOUNCEMENT, $row['id'])) || |
1989
|
|
|
(api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous()) || |
1990
|
|
|
($row['to_group_id'] == $group_id && $isTutor) || |
1991
|
|
|
($session_id && api_is_coach() && api_get_configuration_value('allow_coach_to_edit_announcements')) |
1992
|
|
|
) { |
1993
|
|
|
if ($disableEdit === true) { |
1994
|
|
|
$modify_icons = "<a href='#'>".$editIconDisable."</a>"; |
1995
|
|
|
} else { |
1996
|
|
|
$modify_icons = "<a href=\"".$actionUrl."&action=modify&id=".$row['id']."\">".$editIcon."</a>"; |
1997
|
|
|
} |
1998
|
|
|
|
1999
|
|
|
$image_visibility = 'invisible'; |
2000
|
|
|
$alt_visibility = get_lang('Visible'); |
2001
|
|
|
if ($row['visibility'] == 1) { |
2002
|
|
|
$image_visibility = 'visible'; |
2003
|
|
|
$alt_visibility = get_lang('Hide'); |
2004
|
|
|
} |
2005
|
|
|
|
2006
|
|
|
$modify_icons .= "<a |
2007
|
|
|
href=\"".$actionUrl."&action=showhide&id=".$row['id']."&sec_token=".$stok."\">". |
2008
|
|
|
Display::return_icon($image_visibility.'.png', $alt_visibility, '', ICON_SIZE_SMALL). |
2009
|
|
|
"</a>"; |
2010
|
|
|
|
2011
|
|
|
// DISPLAY MOVE UP COMMAND only if it is not the top announcement |
2012
|
|
|
if ($iterator != 1) { |
2013
|
|
|
$modify_icons .= "<a href=\"".$actionUrl."&action=move&up=".$row["id"]."&sec_token=".$stok."\">". |
2014
|
|
|
Display::return_icon('up.gif', get_lang('Up'))."</a>"; |
2015
|
|
|
} else { |
2016
|
|
|
$modify_icons .= Display::return_icon('up_na.gif', get_lang('Up')); |
2017
|
|
|
} |
2018
|
|
|
|
2019
|
|
|
if ($iterator < $bottomAnnouncement) { |
2020
|
|
|
$modify_icons .= "<a href=\"".$actionUrl."&action=move&down=".$row["id"]."&sec_token=".$stok."\">". |
2021
|
|
|
Display::return_icon('down.gif', get_lang('Down'))."</a>"; |
2022
|
|
|
} else { |
2023
|
|
|
$modify_icons .= Display::return_icon('down_na.gif', get_lang('Down')); |
2024
|
|
|
} |
2025
|
|
|
|
2026
|
|
|
if (api_is_allowed_to_edit(false, true)) { |
2027
|
|
|
if ($disableEdit === true) { |
2028
|
|
|
$modify_icons .= Display::url($deleteIconDisable, '#'); |
2029
|
|
|
} else { |
2030
|
|
|
$modify_icons .= "<a href=\"".$actionUrl."&action=delete&id=".$row['id']."&sec_token=".$stok."\" onclick=\"javascript:if(!confirm('".addslashes( |
2031
|
|
|
api_htmlentities( |
2032
|
|
|
get_lang('ConfirmYourChoice'), |
2033
|
|
|
ENT_QUOTES, |
2034
|
|
|
api_get_system_encoding() |
2035
|
|
|
) |
2036
|
|
|
)."')) return false;\">". |
2037
|
|
|
$deleteIcon."</a>"; |
2038
|
|
|
} |
2039
|
|
|
} |
2040
|
|
|
$iterator++; |
2041
|
|
|
} else { |
2042
|
|
|
$modify_icons = Display::url( |
2043
|
|
|
Display::return_icon('default.png'), |
2044
|
|
|
$actionUrl.'&action=view&id='.$row['id'] |
2045
|
|
|
); |
2046
|
|
|
} |
2047
|
|
|
|
2048
|
|
|
$announcement = [ |
2049
|
|
|
'id' => $row['id'], |
2050
|
|
|
'title' => $title, |
2051
|
|
|
'username' => $username_span, |
2052
|
|
|
'insert_date' => api_convert_and_format_date( |
2053
|
|
|
$row['insert_date'], |
2054
|
|
|
DATE_TIME_FORMAT_LONG |
2055
|
|
|
), |
2056
|
|
|
'lastedit_date' => api_convert_and_format_date( |
2057
|
|
|
$row['lastedit_date'], |
2058
|
|
|
DATE_TIME_FORMAT_LONG |
2059
|
|
|
), |
2060
|
|
|
'actions' => $modify_icons, |
2061
|
|
|
]; |
2062
|
|
|
|
2063
|
|
|
$results[] = $announcement; |
2064
|
|
|
} |
2065
|
|
|
$displayed[] = $row['id']; |
2066
|
|
|
} |
2067
|
|
|
|
2068
|
|
|
return $results; |
2069
|
|
|
} |
2070
|
|
|
|
2071
|
|
|
/** |
2072
|
|
|
* @return int |
2073
|
|
|
*/ |
2074
|
|
|
public static function getNumberAnnouncements() |
2075
|
|
|
{ |
2076
|
|
|
// Maximum title messages to display |
2077
|
|
|
$maximum = '12'; |
2078
|
|
|
// Database Table Definitions |
2079
|
|
|
$tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
2080
|
|
|
$tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
2081
|
|
|
|
2082
|
|
|
$session_id = api_get_session_id(); |
2083
|
|
|
$courseInfo = api_get_course_info(); |
2084
|
|
|
$courseId = $courseInfo['real_id']; |
2085
|
|
|
$userId = api_get_user_id(); |
2086
|
|
|
$condition_session = api_get_session_condition( |
2087
|
|
|
$session_id, |
2088
|
|
|
true, |
2089
|
|
|
true, |
2090
|
|
|
'announcement.session_id' |
2091
|
|
|
); |
2092
|
|
|
|
2093
|
|
|
if (api_is_allowed_to_edit(false, true)) { |
2094
|
|
|
// check teacher status |
2095
|
|
|
if (empty($_GET['origin']) || $_GET['origin'] !== 'learnpath') { |
2096
|
|
|
if (api_get_group_id() == 0) { |
2097
|
|
|
$group_condition = ''; |
2098
|
|
|
} else { |
2099
|
|
|
$group_condition = " AND (ip.to_group_id='".api_get_group_id()."' OR ip.to_group_id = 0 OR ip.to_group_id IS NULL)"; |
2100
|
|
|
} |
2101
|
|
|
|
2102
|
|
|
$sql = "SELECT |
2103
|
|
|
announcement.*, |
2104
|
|
|
ip.visibility, |
2105
|
|
|
ip.to_group_id, |
2106
|
|
|
ip.insert_user_id |
2107
|
|
|
FROM $tbl_announcement announcement |
2108
|
|
|
INNER JOIN $tbl_item_property ip |
2109
|
|
|
ON (announcement.c_id = ip.c_id AND announcement.id = ip.ref) |
2110
|
|
|
WHERE |
2111
|
|
|
announcement.c_id = $courseId AND |
2112
|
|
|
ip.c_id = $courseId AND |
2113
|
|
|
ip.tool = 'announcement' AND |
2114
|
|
|
ip.visibility <> '2' |
2115
|
|
|
$group_condition |
2116
|
|
|
$condition_session |
2117
|
|
|
GROUP BY ip.ref |
2118
|
|
|
ORDER BY display_order DESC |
2119
|
|
|
LIMIT 0, $maximum"; |
2120
|
|
|
} |
2121
|
|
|
} else { |
2122
|
|
|
// students only get to see the visible announcements |
2123
|
|
|
if (empty($_GET['origin']) || $_GET['origin'] !== 'learnpath') { |
2124
|
|
|
$group_memberships = GroupManager::get_group_ids( |
2125
|
|
|
$courseInfo['real_id'], |
2126
|
|
|
$userId |
2127
|
|
|
); |
2128
|
|
|
|
2129
|
|
|
if ((api_get_course_setting('allow_user_edit_announcement') && |
2130
|
|
|
!api_is_anonymous()) |
2131
|
|
|
) { |
2132
|
|
|
if (api_get_group_id() == 0) { |
2133
|
|
|
$cond_user_id = " AND ( |
2134
|
|
|
ip.lastedit_user_id = '".$userId."' OR ( |
2135
|
|
|
ip.to_user_id='".$userId."' OR |
2136
|
|
|
ip.to_group_id IN (0, ".implode(", ", $group_memberships).") OR |
2137
|
|
|
ip.to_group_id IS NULL |
2138
|
|
|
) |
2139
|
|
|
) |
2140
|
|
|
"; |
2141
|
|
|
} else { |
2142
|
|
|
$cond_user_id = " AND ( |
2143
|
|
|
ip.lastedit_user_id = '".$userId."'OR |
2144
|
|
|
ip.to_group_id IN (0, ".api_get_group_id().") OR |
2145
|
|
|
ip.to_group_id IS NULL |
2146
|
|
|
)"; |
2147
|
|
|
} |
2148
|
|
|
} else { |
2149
|
|
|
if (api_get_group_id() == 0) { |
2150
|
|
|
$cond_user_id = " AND ( |
2151
|
|
|
ip.to_user_id='".$userId."' OR |
2152
|
|
|
ip.to_group_id IN (0, ".implode(", ", $group_memberships).") OR |
2153
|
|
|
ip.to_group_id IS NULL |
2154
|
|
|
) "; |
2155
|
|
|
} else { |
2156
|
|
|
$cond_user_id = " AND ( |
2157
|
|
|
ip.to_user_id='".$userId."' OR |
2158
|
|
|
ip.to_group_id IN (0, ".api_get_group_id().") OR |
2159
|
|
|
ip.to_group_id IS NULL |
2160
|
|
|
) "; |
2161
|
|
|
} |
2162
|
|
|
} |
2163
|
|
|
|
2164
|
|
|
// the user is member of several groups => display personal announcements AND |
2165
|
|
|
// his group announcements AND the general announcements |
2166
|
|
|
if (is_array($group_memberships) && count($group_memberships) > 0) { |
2167
|
|
|
$sql = "SELECT announcement.*, ip.visibility, ip.to_group_id, ip.insert_user_id |
2168
|
|
|
FROM $tbl_announcement announcement |
2169
|
|
|
INNER JOIN $tbl_item_property ip |
2170
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
2171
|
|
|
WHERE |
2172
|
|
|
announcement.c_id = $courseId AND |
2173
|
|
|
ip.c_id = $courseId AND |
2174
|
|
|
ip.tool='announcement' AND |
2175
|
|
|
ip.visibility='1' |
2176
|
|
|
$cond_user_id |
2177
|
|
|
$condition_session |
2178
|
|
|
GROUP BY ip.ref |
2179
|
|
|
ORDER BY display_order DESC |
2180
|
|
|
LIMIT 0, $maximum"; |
2181
|
|
|
} else { |
2182
|
|
|
// the user is not member of any group |
2183
|
|
|
// this is an identified user => show the general announcements AND his personal announcements |
2184
|
|
|
if ($userId) { |
2185
|
|
|
if ((api_get_course_setting('allow_user_edit_announcement') && |
2186
|
|
|
!api_is_anonymous()) |
2187
|
|
|
) { |
2188
|
|
|
$cond_user_id = " AND ( |
2189
|
|
|
ip.lastedit_user_id = '".$userId."' OR |
2190
|
|
|
( ip.to_user_id='".$userId."' OR ip.to_group_id='0' OR ip.to_group_id IS NULL) |
2191
|
|
|
) "; |
2192
|
|
|
} else { |
2193
|
|
|
$cond_user_id = " AND ( ip.to_user_id='".$userId."' OR ip.to_group_id='0' OR ip.to_group_id IS NULL) "; |
2194
|
|
|
} |
2195
|
|
|
$sql = "SELECT announcement.*, ip.visibility, ip.to_group_id, ip.insert_user_id |
2196
|
|
|
FROM $tbl_announcement announcement |
2197
|
|
|
INNER JOIN $tbl_item_property ip |
2198
|
|
|
ON (announcement.c_id = ip.c_id AND announcement.id = ip.ref) |
2199
|
|
|
WHERE |
2200
|
|
|
announcement.c_id = $courseId AND |
2201
|
|
|
ip.c_id = $courseId AND |
2202
|
|
|
ip.tool='announcement' AND |
2203
|
|
|
ip.visibility='1' |
2204
|
|
|
$cond_user_id |
2205
|
|
|
$condition_session |
2206
|
|
|
GROUP BY ip.ref |
2207
|
|
|
ORDER BY display_order DESC |
2208
|
|
|
LIMIT 0, $maximum"; |
2209
|
|
|
} else { |
2210
|
|
|
if (api_get_course_setting('allow_user_edit_announcement')) { |
2211
|
|
|
$cond_user_id = " AND ( |
2212
|
|
|
ip.lastedit_user_id = '".api_get_user_id()."' OR ip.to_group_id='0' OR ip.to_group_id IS NULL |
2213
|
|
|
) "; |
2214
|
|
|
} else { |
2215
|
|
|
$cond_user_id = " AND ip.to_group_id='0' "; |
2216
|
|
|
} |
2217
|
|
|
|
2218
|
|
|
// the user is not identiefied => show only the general announcements |
2219
|
|
|
$sql = "SELECT |
2220
|
|
|
announcement.*, |
2221
|
|
|
ip.visibility, |
2222
|
|
|
ip.to_group_id, |
2223
|
|
|
ip.insert_user_id |
2224
|
|
|
FROM $tbl_announcement announcement |
2225
|
|
|
INNER JOIN $tbl_item_property ip |
2226
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
2227
|
|
|
WHERE |
2228
|
|
|
announcement.c_id = $courseId AND |
2229
|
|
|
ip.c_id = $courseId AND |
2230
|
|
|
ip.tool='announcement' AND |
2231
|
|
|
ip.visibility='1' AND |
2232
|
|
|
ip.to_group_id='0' |
2233
|
|
|
$condition_session |
2234
|
|
|
GROUP BY ip.ref |
2235
|
|
|
ORDER BY display_order DESC |
2236
|
|
|
LIMIT 0, $maximum"; |
2237
|
|
|
} |
2238
|
|
|
} |
2239
|
|
|
} |
2240
|
|
|
} |
2241
|
|
|
|
2242
|
|
|
$result = Database::query($sql); |
2243
|
|
|
|
2244
|
|
|
return Database::num_rows($result); |
2245
|
|
|
} |
2246
|
|
|
|
2247
|
|
|
public static function createEvent( |
2248
|
|
|
int $announcementId, |
2249
|
|
|
string $startDate, |
2250
|
|
|
string $endDate, |
2251
|
|
|
array $choosenUsers = [], |
2252
|
|
|
array $reminders = [] |
2253
|
|
|
): ?CCalendarEvent { |
2254
|
|
|
$em = Database::getManager(); |
2255
|
|
|
$announcement = $em->find('ChamiloCourseBundle:CAnnouncement', $announcementId); |
2256
|
|
|
$agenda = new Agenda('course'); |
2257
|
|
|
|
2258
|
|
|
$eventId = $agenda->addEvent( |
2259
|
|
|
$startDate, |
2260
|
|
|
$endDate, |
2261
|
|
|
'', |
2262
|
|
|
$announcement->getTitle(), |
2263
|
|
|
$announcement->getContent(), |
2264
|
|
|
$choosenUsers, |
2265
|
|
|
false, |
2266
|
|
|
null, |
2267
|
|
|
[], |
2268
|
|
|
[], |
2269
|
|
|
null, |
2270
|
|
|
'', |
2271
|
|
|
[], |
2272
|
|
|
false, |
2273
|
|
|
$reminders |
2274
|
|
|
); |
2275
|
|
|
|
2276
|
|
|
if ($eventId) { |
2277
|
|
|
return $em->find('ChamiloCourseBundle:CCalendarEvent', $eventId); |
2278
|
|
|
} |
2279
|
|
|
|
2280
|
|
|
return null; |
2281
|
|
|
} |
2282
|
|
|
} |
2283
|
|
|
|
The
break
statement is not necessary if it is preceded for example by areturn
statement:If you would like to keep this construct to be consistent with other
case
statements, you can safely mark this issue as a false-positive.