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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\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() |
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{ |
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$tags = [ |
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'((user_name))', |
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'((user_email))', |
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'((user_firstname))', |
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'((user_lastname))', |
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'((user_official_code))', |
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'((course_title))', |
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'((course_link))', |
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]; |
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$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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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($userId, false, false, true, true); |
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$courseInfo = api_get_course_info($courseCode); |
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$teacherList = CourseManager::getTeacherListFromCourseCodeToString($courseInfo['code']); |
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$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 = CourseManager::get_coachs_from_course_to_string( |
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$sessionId, |
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$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_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'] = $readerInfo['official_code']; |
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} |
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$data['course_title'] = $courseInfo['name']; |
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$courseLink = 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 = isset($data[$simpleTag]) ? $data[$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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$visibility = 1 |
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290
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) { |
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$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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314
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} |
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315
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316
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/** |
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317
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* @param int $announcementId |
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* @param int $courseId |
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319
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* @param int $userId |
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320
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* @param int $groupId |
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321
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* |
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322
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* @return array |
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323
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*/ |
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324
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public static function getAnnouncementInfoById( |
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325
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$announcementId, |
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326
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$courseId, |
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$userId, |
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328
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$groupId = 0 |
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329
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) { |
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$announcementId = (int) $announcementId; |
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331
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$courseId = (int) $courseId; |
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332
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$userId = (int) $userId; |
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333
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$groupId = (int) $groupId; |
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334
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335
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|
|
if (api_is_allowed_to_edit(false, true) || |
|
336
|
|
|
(api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous()) |
|
337
|
|
|
) { |
|
338
|
|
|
$dql = "SELECT a, ip |
|
339
|
|
|
FROM ChamiloCourseBundle:CAnnouncement a |
|
340
|
|
|
JOIN ChamiloCourseBundle:CItemProperty ip |
|
341
|
|
|
WITH a.id = ip.ref AND a.cId = ip.course |
|
342
|
|
|
WHERE |
|
343
|
|
|
a.id = :announcement AND |
|
344
|
|
|
ip.tool = 'announcement' AND |
|
345
|
|
|
a.cId = :course |
|
346
|
|
|
ORDER BY a.displayOrder DESC"; |
|
347
|
|
|
} else { |
|
348
|
|
|
$groupList[] = $groupId; |
|
349
|
|
|
|
|
350
|
|
|
if (api_get_user_id() != 0) { |
|
351
|
|
|
$extraGroupCondition = ''; |
|
352
|
|
|
if (!empty($groupId)) { |
|
353
|
|
|
$groupProperties = GroupManager::get_group_properties($groupId); |
|
354
|
|
|
if ($groupProperties['announcements_state'] == GroupManager::TOOL_PRIVATE_BETWEEN_USERS) { |
|
355
|
|
|
$extraGroupCondition = " AND ( |
|
356
|
|
|
ip.toUser = $userId AND ip.group = $groupId OR |
|
357
|
|
|
(ip.group IN ('0') OR ip.group IS NULL) OR |
|
358
|
|
|
(ip.group = $groupId AND (ip.toUser IS NULL OR ip.toUser = 0)) |
|
359
|
|
|
)"; |
|
360
|
|
|
} |
|
361
|
|
|
} |
|
362
|
|
|
|
|
363
|
|
|
$dql = "SELECT a, ip |
|
364
|
|
|
FROM ChamiloCourseBundle:CAnnouncement a |
|
365
|
|
|
JOIN ChamiloCourseBundle:CItemProperty ip |
|
366
|
|
|
WITH a.id = ip.ref AND a.cId = ip.course |
|
367
|
|
|
WHERE |
|
368
|
|
|
a.id = :announcement AND |
|
369
|
|
|
ip.tool='announcement' AND |
|
370
|
|
|
( |
|
371
|
|
|
ip.toUser = $userId OR |
|
372
|
|
|
ip.group IN ('0', '".$groupId."') OR |
|
373
|
|
|
ip.group IS NULL |
|
374
|
|
|
) AND |
|
375
|
|
|
ip.visibility = '1' AND |
|
376
|
|
|
ip.course = :course |
|
377
|
|
|
$extraGroupCondition |
|
378
|
|
|
ORDER BY a.displayOrder DESC"; |
|
379
|
|
|
} else { |
|
380
|
|
|
$dql = "SELECT a, ip |
|
381
|
|
|
FROM ChamiloCourseBundle:CAnnouncement a |
|
382
|
|
|
JOIN ChamiloCourseBundle:CItemProperty ip |
|
383
|
|
|
WITH a.id = ip.ref AND a.cId = ip.course |
|
384
|
|
|
WHERE |
|
385
|
|
|
a.id = :announcement AND |
|
386
|
|
|
ip.tool = 'announcement' AND |
|
387
|
|
|
(ip.group = '0' OR ip.group IS NULL) AND |
|
388
|
|
|
ip.visibility = '1' AND |
|
389
|
|
|
ip.course = :course"; |
|
390
|
|
|
} |
|
391
|
|
|
} |
|
392
|
|
|
|
|
393
|
|
|
$qb = Database::getManager()->createQuery($dql); |
|
394
|
|
|
$result = $qb->execute( |
|
395
|
|
|
[ |
|
396
|
|
|
'announcement' => $announcementId, |
|
397
|
|
|
'course' => $courseId, |
|
398
|
|
|
] |
|
399
|
|
|
); |
|
400
|
|
|
|
|
401
|
|
|
if (!empty($result)) { |
|
402
|
|
|
return [ |
|
403
|
|
|
'announcement' => $result[0], |
|
404
|
|
|
'item_property' => $result[1], |
|
405
|
|
|
]; |
|
406
|
|
|
} |
|
407
|
|
|
|
|
408
|
|
|
return []; |
|
409
|
|
|
} |
|
410
|
|
|
|
|
411
|
|
|
/** |
|
412
|
|
|
* Displays one specific announcement. |
|
413
|
|
|
* |
|
414
|
|
|
* @param int $id, the id of the announcement you want to display |
|
415
|
|
|
* |
|
416
|
|
|
* @return string |
|
417
|
|
|
*/ |
|
418
|
|
|
public static function displayAnnouncement($id) |
|
419
|
|
|
{ |
|
420
|
|
|
$id = (int) $id; |
|
421
|
|
|
|
|
422
|
|
|
if (empty($id)) { |
|
423
|
|
|
return ''; |
|
424
|
|
|
} |
|
425
|
|
|
|
|
426
|
|
|
global $charset; |
|
427
|
|
|
|
|
428
|
|
|
$html = ''; |
|
429
|
|
|
$result = self::getAnnouncementInfoById( |
|
430
|
|
|
$id, |
|
431
|
|
|
api_get_course_int_id(), |
|
432
|
|
|
api_get_user_id(), |
|
433
|
|
|
api_get_group_id() |
|
434
|
|
|
); |
|
435
|
|
|
|
|
436
|
|
|
if (empty($result)) { |
|
437
|
|
|
return ''; |
|
438
|
|
|
} |
|
439
|
|
|
|
|
440
|
|
|
/** @var CAnnouncement $announcement */ |
|
441
|
|
|
$announcement = $result['announcement']; |
|
442
|
|
|
/** @var CItemProperty $itemProperty */ |
|
443
|
|
|
$itemProperty = $result['item_property']; |
|
444
|
|
|
|
|
445
|
|
|
if (empty($announcement) || empty($itemProperty)) { |
|
446
|
|
|
return ''; |
|
447
|
|
|
} |
|
448
|
|
|
|
|
449
|
|
|
$title = $announcement->getTitle(); |
|
450
|
|
|
$content = $announcement->getContent(); |
|
451
|
|
|
|
|
452
|
|
|
$html .= "<table height=\"100\" width=\"100%\" cellpadding=\"5\" cellspacing=\"0\" class=\"data_table\">"; |
|
453
|
|
|
$html .= "<tr><td><h2>".$title."</h2></td></tr>"; |
|
454
|
|
|
|
|
455
|
|
|
if (api_is_allowed_to_edit(false, true) || |
|
456
|
|
|
(api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous()) |
|
457
|
|
|
) { |
|
458
|
|
|
$modify_icons = "<a href=\"".api_get_self()."?".api_get_cidreq()."&action=modify&id=".$id."\">". |
|
459
|
|
|
Display::return_icon('edit.png', get_lang('Edit'), '', ICON_SIZE_SMALL)."</a>"; |
|
460
|
|
|
|
|
461
|
|
|
$image_visibility = 'invisible'; |
|
462
|
|
|
$alt_visibility = get_lang('Visible'); |
|
463
|
|
|
if ($itemProperty->getVisibility() === 1) { |
|
464
|
|
|
$image_visibility = 'visible'; |
|
465
|
|
|
$alt_visibility = get_lang('Hide'); |
|
466
|
|
|
} |
|
467
|
|
|
global $stok; |
|
468
|
|
|
$modify_icons .= "<a href=\"".api_get_self()."?".api_get_cidreq()."&action=showhide&id=".$id."&sec_token=".$stok."\">". |
|
469
|
|
|
Display::return_icon($image_visibility.'.png', $alt_visibility, '', ICON_SIZE_SMALL)."</a>"; |
|
470
|
|
|
|
|
471
|
|
|
if (api_is_allowed_to_edit(false, true)) { |
|
472
|
|
|
$modify_icons .= "<a href=\"".api_get_self()."?".api_get_cidreq()."&action=delete&id=".$id."&sec_token=".$stok."\" onclick=\"javascript:if(!confirm('".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset))."')) return false;\">". |
|
473
|
|
|
Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL). |
|
474
|
|
|
"</a>"; |
|
475
|
|
|
} |
|
476
|
|
|
$html .= "<tr><th style='text-align:right'>$modify_icons</th></tr>"; |
|
477
|
|
|
} |
|
478
|
|
|
|
|
479
|
|
|
// The user id is always the current one. |
|
480
|
|
|
$toUserId = api_get_user_id(); |
|
481
|
|
|
$content = self::parseContent( |
|
482
|
|
|
$toUserId, |
|
483
|
|
|
$content, |
|
484
|
|
|
api_get_course_id(), |
|
485
|
|
|
api_get_session_id() |
|
486
|
|
|
); |
|
487
|
|
|
|
|
488
|
|
|
$html .= "<tr><td>$content</td></tr>"; |
|
489
|
|
|
$html .= "<tr>"; |
|
490
|
|
|
$html .= "<td class=\"announcements_datum\">".get_lang('LastUpdateDate')." : "; |
|
491
|
|
|
$lastEdit = $itemProperty->getLasteditDate(); |
|
492
|
|
|
$html .= Display::dateToStringAgoAndLongDate($lastEdit); |
|
493
|
|
|
$html .= "</td></tr>"; |
|
494
|
|
|
|
|
495
|
|
|
$allow = !api_get_configuration_value('hide_announcement_sent_to_users_info'); |
|
496
|
|
|
if ($allow && api_is_allowed_to_edit(false, true)) { |
|
497
|
|
|
$sent_to = self::sent_to('announcement', $id); |
|
498
|
|
|
$sentToForm = self::sent_to_form($sent_to); |
|
499
|
|
|
$html .= Display::tag( |
|
500
|
|
|
'td', |
|
501
|
|
|
get_lang('SentTo').': '.$sentToForm, |
|
502
|
|
|
['class' => 'announcements_datum'] |
|
503
|
|
|
); |
|
504
|
|
|
} |
|
505
|
|
|
$attachment_list = self::get_attachment($id); |
|
506
|
|
|
|
|
507
|
|
|
if (count($attachment_list) > 0) { |
|
508
|
|
|
$html .= "<tr><td>"; |
|
509
|
|
|
$realname = $attachment_list['path']; |
|
510
|
|
|
$user_filename = $attachment_list['filename']; |
|
511
|
|
|
$full_file_name = 'download.php?'.api_get_cidreq().'&file='.$realname; |
|
512
|
|
|
$html .= '<br/>'; |
|
513
|
|
|
$html .= Display::return_icon('attachment.gif', get_lang('Attachment')); |
|
514
|
|
|
$html .= '<a href="'.$full_file_name.' "> '.$user_filename.' </a>'; |
|
515
|
|
|
$html .= ' - <span class="forum_attach_comment" >'.$attachment_list['comment'].'</span>'; |
|
516
|
|
|
if (api_is_allowed_to_edit(false, true)) { |
|
517
|
|
|
$url = api_get_self()."?".api_get_cidreq(). |
|
518
|
|
|
"&action=delete_attachment&id_attach=".$attachment_list['id']."&sec_token=".$stok; |
|
519
|
|
|
$html .= Display::url( |
|
520
|
|
|
Display::return_icon( |
|
521
|
|
|
'delete.png', |
|
522
|
|
|
get_lang('Delete'), |
|
523
|
|
|
'', |
|
524
|
|
|
16 |
|
525
|
|
|
), |
|
526
|
|
|
$url |
|
527
|
|
|
); |
|
528
|
|
|
} |
|
529
|
|
|
$html .= '</td></tr>'; |
|
530
|
|
|
} |
|
531
|
|
|
$html .= '</table>'; |
|
532
|
|
|
|
|
533
|
|
|
return $html; |
|
534
|
|
|
} |
|
535
|
|
|
|
|
536
|
|
|
/** |
|
537
|
|
|
* @param array $courseInfo |
|
538
|
|
|
* |
|
539
|
|
|
* @return int |
|
540
|
|
|
*/ |
|
541
|
|
|
public static function getLastAnnouncementOrder($courseInfo) |
|
542
|
|
|
{ |
|
543
|
|
|
if (empty($courseInfo)) { |
|
544
|
|
|
return 0; |
|
545
|
|
|
} |
|
546
|
|
|
|
|
547
|
|
|
if (!isset($courseInfo['real_id'])) { |
|
548
|
|
|
return false; |
|
549
|
|
|
} |
|
550
|
|
|
|
|
551
|
|
|
$courseId = $courseInfo['real_id']; |
|
552
|
|
|
$table = Database::get_course_table(TABLE_ANNOUNCEMENT); |
|
553
|
|
|
$sql = "SELECT MAX(display_order) |
|
554
|
|
|
FROM $table |
|
555
|
|
|
WHERE c_id = $courseId "; |
|
556
|
|
|
$result = Database::query($sql); |
|
557
|
|
|
|
|
558
|
|
|
$order = 0; |
|
559
|
|
|
if (Database::num_rows($result)) { |
|
560
|
|
|
$row = Database::fetch_array($result); |
|
561
|
|
|
$order = (int) $row[0] + 1; |
|
562
|
|
|
} |
|
563
|
|
|
|
|
564
|
|
|
return $order; |
|
565
|
|
|
} |
|
566
|
|
|
|
|
567
|
|
|
/** |
|
568
|
|
|
* Store an announcement in the database (including its attached file if any). |
|
569
|
|
|
* |
|
570
|
|
|
* @param array $courseInfo |
|
571
|
|
|
* @param int $sessionId |
|
572
|
|
|
* @param string $title Announcement title (pure text) |
|
573
|
|
|
* @param string $newContent Content of the announcement (can be HTML) |
|
574
|
|
|
* @param array $sentTo Array of users and groups to send the announcement to |
|
575
|
|
|
* @param array $file uploaded file $_FILES |
|
576
|
|
|
* @param string $file_comment Comment describing the attachment |
|
577
|
|
|
* @param string $end_date |
|
578
|
|
|
* @param bool $sendToUsersInSession |
|
579
|
|
|
* @param int $authorId |
|
580
|
|
|
* |
|
581
|
|
|
* @return int false on failure, ID of the announcement on success |
|
582
|
|
|
*/ |
|
583
|
|
|
public static function add_announcement( |
|
584
|
|
|
$courseInfo, |
|
585
|
|
|
$sessionId, |
|
586
|
|
|
$title, |
|
587
|
|
|
$newContent, |
|
588
|
|
|
$sentTo, |
|
589
|
|
|
$file = [], |
|
590
|
|
|
$file_comment = null, |
|
591
|
|
|
$end_date = null, |
|
592
|
|
|
$sendToUsersInSession = false, |
|
593
|
|
|
$authorId = 0 |
|
594
|
|
|
) { |
|
595
|
|
|
if (empty($courseInfo)) { |
|
596
|
|
|
return false; |
|
597
|
|
|
} |
|
598
|
|
|
|
|
599
|
|
|
if (!isset($courseInfo['real_id'])) { |
|
600
|
|
|
return false; |
|
601
|
|
|
} |
|
602
|
|
|
|
|
603
|
|
|
$courseId = $courseInfo['real_id']; |
|
604
|
|
|
$tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
|
605
|
|
|
$authorId = empty($authorId) ? api_get_user_id() : $authorId; |
|
606
|
|
|
|
|
607
|
|
|
if (empty($end_date)) { |
|
608
|
|
|
$end_date = api_get_utc_datetime(); |
|
609
|
|
|
} |
|
610
|
|
|
|
|
611
|
|
|
$order = self::getLastAnnouncementOrder($courseInfo); |
|
612
|
|
|
|
|
613
|
|
|
// store in the table announcement |
|
614
|
|
|
$params = [ |
|
615
|
|
|
'c_id' => $courseId, |
|
616
|
|
|
'content' => $newContent, |
|
617
|
|
|
'title' => $title, |
|
618
|
|
|
'end_date' => $end_date, |
|
619
|
|
|
'display_order' => $order, |
|
620
|
|
|
'session_id' => (int) $sessionId, |
|
621
|
|
|
]; |
|
622
|
|
|
|
|
623
|
|
|
$last_id = Database::insert($tbl_announcement, $params); |
|
624
|
|
|
|
|
625
|
|
|
if (empty($last_id)) { |
|
626
|
|
|
return false; |
|
627
|
|
|
} else { |
|
628
|
|
|
$sql = "UPDATE $tbl_announcement SET id = iid WHERE iid = $last_id"; |
|
629
|
|
|
Database::query($sql); |
|
630
|
|
|
|
|
631
|
|
|
if (!empty($file)) { |
|
632
|
|
|
self::add_announcement_attachment_file( |
|
633
|
|
|
$last_id, |
|
634
|
|
|
$file_comment, |
|
635
|
|
|
$_FILES['user_upload'] |
|
636
|
|
|
); |
|
637
|
|
|
} |
|
638
|
|
|
|
|
639
|
|
|
// store in item_property (first the groups, then the users |
|
640
|
|
|
if (empty($sentTo) || |
|
641
|
|
|
(!empty($sentTo) && isset($sentTo[0]) && $sentTo[0] == 'everyone') |
|
642
|
|
|
) { |
|
643
|
|
|
// The message is sent to EVERYONE, so we set the group to 0 |
|
644
|
|
|
api_item_property_update( |
|
645
|
|
|
$courseInfo, |
|
646
|
|
|
TOOL_ANNOUNCEMENT, |
|
647
|
|
|
$last_id, |
|
648
|
|
|
'AnnouncementAdded', |
|
649
|
|
|
$authorId, |
|
650
|
|
|
'0', |
|
651
|
|
|
null, |
|
652
|
|
|
null, |
|
653
|
|
|
null, |
|
654
|
|
|
$sessionId |
|
655
|
|
|
); |
|
656
|
|
|
} else { |
|
657
|
|
|
$send_to = CourseManager::separateUsersGroups($sentTo); |
|
658
|
|
|
$batchSize = 20; |
|
659
|
|
|
$em = Database::getManager(); |
|
660
|
|
|
// Storing the selected groups |
|
661
|
|
|
if (is_array($send_to['groups']) && |
|
662
|
|
|
!empty($send_to['groups']) |
|
663
|
|
|
) { |
|
664
|
|
|
$counter = 1; |
|
665
|
|
|
foreach ($send_to['groups'] as $group) { |
|
666
|
|
|
$groupInfo = GroupManager::get_group_properties($group); |
|
667
|
|
|
api_item_property_update( |
|
668
|
|
|
$courseInfo, |
|
669
|
|
|
TOOL_ANNOUNCEMENT, |
|
670
|
|
|
$last_id, |
|
671
|
|
|
'AnnouncementAdded', |
|
672
|
|
|
$authorId, |
|
673
|
|
|
$groupInfo |
|
674
|
|
|
); |
|
675
|
|
|
|
|
676
|
|
|
if (($counter % $batchSize) === 0) { |
|
677
|
|
|
$em->flush(); |
|
678
|
|
|
$em->clear(); |
|
679
|
|
|
} |
|
680
|
|
|
$counter++; |
|
681
|
|
|
} |
|
682
|
|
|
} |
|
683
|
|
|
|
|
684
|
|
|
// Storing the selected users |
|
685
|
|
|
if (is_array($send_to['users'])) { |
|
686
|
|
|
$counter = 1; |
|
687
|
|
|
foreach ($send_to['users'] as $user) { |
|
688
|
|
|
api_item_property_update( |
|
689
|
|
|
$courseInfo, |
|
690
|
|
|
TOOL_ANNOUNCEMENT, |
|
691
|
|
|
$last_id, |
|
692
|
|
|
'AnnouncementAdded', |
|
693
|
|
|
$authorId, |
|
694
|
|
|
'', |
|
695
|
|
|
$user |
|
696
|
|
|
); |
|
697
|
|
|
|
|
698
|
|
|
if (($counter % $batchSize) === 0) { |
|
699
|
|
|
$em->flush(); |
|
700
|
|
|
$em->clear(); |
|
701
|
|
|
} |
|
702
|
|
|
$counter++; |
|
703
|
|
|
} |
|
704
|
|
|
} |
|
705
|
|
|
} |
|
706
|
|
|
|
|
707
|
|
|
if ($sendToUsersInSession) { |
|
708
|
|
|
self::addAnnouncementToAllUsersInSessions($last_id); |
|
709
|
|
|
} |
|
710
|
|
|
|
|
711
|
|
|
return $last_id; |
|
712
|
|
|
} |
|
713
|
|
|
} |
|
714
|
|
|
|
|
715
|
|
|
/** |
|
716
|
|
|
* @param string $title |
|
717
|
|
|
* @param string $newContent |
|
718
|
|
|
* @param int $groupId |
|
719
|
|
|
* @param array $to_users |
|
720
|
|
|
* @param array $file |
|
721
|
|
|
* @param string $file_comment |
|
722
|
|
|
* @param bool $sendToUsersInSession |
|
723
|
|
|
* |
|
724
|
|
|
* @return bool|int |
|
725
|
|
|
*/ |
|
726
|
|
|
public static function addGroupAnnouncement( |
|
727
|
|
|
$title, |
|
728
|
|
|
$newContent, |
|
729
|
|
|
$groupId, |
|
730
|
|
|
$to_users, |
|
731
|
|
|
$file = [], |
|
732
|
|
|
$file_comment = '', |
|
733
|
|
|
$sendToUsersInSession = false |
|
734
|
|
|
) { |
|
735
|
|
|
$courseInfo = api_get_course_info(); |
|
736
|
|
|
|
|
737
|
|
|
// Database definitions |
|
738
|
|
|
$table = Database::get_course_table(TABLE_ANNOUNCEMENT); |
|
739
|
|
|
$order = self::getLastAnnouncementOrder($courseInfo); |
|
740
|
|
|
|
|
741
|
|
|
$now = api_get_utc_datetime(); |
|
742
|
|
|
$courseId = api_get_course_int_id(); |
|
743
|
|
|
|
|
744
|
|
|
// store in the table announcement |
|
745
|
|
|
$params = [ |
|
746
|
|
|
'c_id' => $courseId, |
|
747
|
|
|
'content' => $newContent, |
|
748
|
|
|
'title' => $title, |
|
749
|
|
|
'end_date' => $now, |
|
750
|
|
|
'display_order' => $order, |
|
751
|
|
|
'session_id' => api_get_session_id(), |
|
752
|
|
|
]; |
|
753
|
|
|
|
|
754
|
|
|
$last_id = Database::insert($table, $params); |
|
755
|
|
|
|
|
756
|
|
|
// Store the attach file |
|
757
|
|
|
if ($last_id) { |
|
758
|
|
|
$sql = "UPDATE $table SET id = iid |
|
759
|
|
|
WHERE iid = $last_id"; |
|
760
|
|
|
Database::query($sql); |
|
761
|
|
|
|
|
762
|
|
|
if (!empty($file)) { |
|
763
|
|
|
self::add_announcement_attachment_file( |
|
764
|
|
|
$last_id, |
|
765
|
|
|
$file_comment, |
|
766
|
|
|
$file |
|
767
|
|
|
); |
|
768
|
|
|
} |
|
769
|
|
|
|
|
770
|
|
|
$send_to_users = CourseManager::separateUsersGroups($to_users); |
|
771
|
|
|
|
|
772
|
|
|
// if nothing was selected in the menu then send to all the group |
|
773
|
|
|
$sentToAllGroup = false; |
|
774
|
|
|
if (empty($send_to_users['groups']) && empty($send_to_users['users'])) { |
|
775
|
|
|
$groupInfo = GroupManager::get_group_properties($groupId); |
|
776
|
|
|
api_item_property_update( |
|
777
|
|
|
$courseInfo, |
|
778
|
|
|
TOOL_ANNOUNCEMENT, |
|
779
|
|
|
$last_id, |
|
780
|
|
|
'AnnouncementAdded', |
|
781
|
|
|
api_get_user_id(), |
|
782
|
|
|
$groupInfo |
|
783
|
|
|
); |
|
784
|
|
|
$sentToAllGroup = true; |
|
785
|
|
|
} |
|
786
|
|
|
|
|
787
|
|
|
if ($sentToAllGroup === false) { |
|
788
|
|
|
if (!empty($send_to_users['groups'])) { |
|
789
|
|
|
foreach ($send_to_users['groups'] as $group) { |
|
790
|
|
|
$groupInfo = GroupManager::get_group_properties($group); |
|
791
|
|
|
api_item_property_update( |
|
792
|
|
|
$courseInfo, |
|
793
|
|
|
TOOL_ANNOUNCEMENT, |
|
794
|
|
|
$last_id, |
|
795
|
|
|
'AnnouncementAdded', |
|
796
|
|
|
api_get_user_id(), |
|
797
|
|
|
$groupInfo |
|
798
|
|
|
); |
|
799
|
|
|
} |
|
800
|
|
|
} |
|
801
|
|
|
|
|
802
|
|
|
$groupInfo = GroupManager::get_group_properties($groupId); |
|
803
|
|
|
if (!empty($send_to_users['users'])) { |
|
804
|
|
|
foreach ($send_to_users['users'] as $user) { |
|
805
|
|
|
api_item_property_update( |
|
806
|
|
|
$courseInfo, |
|
807
|
|
|
TOOL_ANNOUNCEMENT, |
|
808
|
|
|
$last_id, |
|
809
|
|
|
'AnnouncementAdded', |
|
810
|
|
|
api_get_user_id(), |
|
811
|
|
|
$groupInfo, |
|
812
|
|
|
$user |
|
813
|
|
|
); |
|
814
|
|
|
} |
|
815
|
|
|
} |
|
816
|
|
|
} |
|
817
|
|
|
|
|
818
|
|
|
if ($sendToUsersInSession) { |
|
819
|
|
|
self::addAnnouncementToAllUsersInSessions($last_id); |
|
820
|
|
|
} |
|
821
|
|
|
} |
|
822
|
|
|
|
|
823
|
|
|
return $last_id; |
|
824
|
|
|
} |
|
825
|
|
|
|
|
826
|
|
|
/** |
|
827
|
|
|
* This function stores the announcement item in the announcement table |
|
828
|
|
|
* and updates the item_property table. |
|
829
|
|
|
* |
|
830
|
|
|
* @param int $id id of the announcement |
|
831
|
|
|
* @param string $title |
|
832
|
|
|
* @param string $newContent |
|
833
|
|
|
* @param array $to users that will receive the announcement |
|
834
|
|
|
* @param mixed $file attachment |
|
835
|
|
|
* @param string $file_comment file comment |
|
836
|
|
|
* @param bool $sendToUsersInSession |
|
837
|
|
|
*/ |
|
838
|
|
|
public static function edit_announcement( |
|
839
|
|
|
$id, |
|
840
|
|
|
$title, |
|
841
|
|
|
$newContent, |
|
842
|
|
|
$to, |
|
843
|
|
|
$file = [], |
|
844
|
|
|
$file_comment = '', |
|
845
|
|
|
$sendToUsersInSession = false |
|
846
|
|
|
) { |
|
847
|
|
|
$courseInfo = api_get_course_info(); |
|
848
|
|
|
$courseId = api_get_course_int_id(); |
|
849
|
|
|
$tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
|
850
|
|
|
$table = Database::get_course_table(TABLE_ANNOUNCEMENT); |
|
851
|
|
|
$id = (int) $id; |
|
852
|
|
|
|
|
853
|
|
|
$params = [ |
|
854
|
|
|
'title' => $title, |
|
855
|
|
|
'content' => $newContent, |
|
856
|
|
|
]; |
|
857
|
|
|
|
|
858
|
|
|
Database::update( |
|
859
|
|
|
$table, |
|
860
|
|
|
$params, |
|
861
|
|
|
['c_id = ? AND id = ?' => [$courseId, $id]] |
|
862
|
|
|
); |
|
863
|
|
|
|
|
864
|
|
|
// save attachment file |
|
865
|
|
|
$row_attach = self::get_attachment($id); |
|
866
|
|
|
|
|
867
|
|
|
$id_attach = 0; |
|
868
|
|
|
if ($row_attach) { |
|
869
|
|
|
$id_attach = (int) $row_attach['id']; |
|
870
|
|
|
} |
|
871
|
|
|
|
|
872
|
|
|
if (!empty($file)) { |
|
873
|
|
|
if (empty($id_attach)) { |
|
874
|
|
|
self::add_announcement_attachment_file( |
|
875
|
|
|
$id, |
|
876
|
|
|
$file_comment, |
|
877
|
|
|
$file |
|
878
|
|
|
); |
|
879
|
|
|
} else { |
|
880
|
|
|
self::edit_announcement_attachment_file( |
|
881
|
|
|
$id_attach, |
|
882
|
|
|
$file, |
|
883
|
|
|
$file_comment |
|
884
|
|
|
); |
|
885
|
|
|
} |
|
886
|
|
|
} |
|
887
|
|
|
|
|
888
|
|
|
// We remove everything from item_property for this |
|
889
|
|
|
$sql = "DELETE FROM $tbl_item_property |
|
890
|
|
|
WHERE c_id = $courseId AND ref='$id' AND tool='announcement'"; |
|
891
|
|
|
Database::query($sql); |
|
892
|
|
|
|
|
893
|
|
|
if ($sendToUsersInSession) { |
|
894
|
|
|
self::addAnnouncementToAllUsersInSessions($id); |
|
895
|
|
|
} |
|
896
|
|
|
|
|
897
|
|
|
// store in item_property (first the groups, then the users |
|
898
|
|
|
if (!empty($to)) { |
|
899
|
|
|
// !is_null($to): when no user is selected we send it to everyone |
|
900
|
|
|
$send_to = CourseManager::separateUsersGroups($to); |
|
901
|
|
|
|
|
902
|
|
|
// storing the selected groups |
|
903
|
|
|
if (is_array($send_to['groups'])) { |
|
904
|
|
|
foreach ($send_to['groups'] as $group) { |
|
905
|
|
|
$groupInfo = GroupManager::get_group_properties($group); |
|
906
|
|
|
if (empty($groupInfo)) { |
|
907
|
|
|
// Probably the group id and iid are different try checking the iid |
|
908
|
|
|
$groupInfo = GroupManager::get_group_properties($group, true); |
|
909
|
|
|
} |
|
910
|
|
|
if ($groupInfo) { |
|
911
|
|
|
api_item_property_update( |
|
912
|
|
|
$courseInfo, |
|
913
|
|
|
TOOL_ANNOUNCEMENT, |
|
914
|
|
|
$id, |
|
915
|
|
|
'AnnouncementUpdated', |
|
916
|
|
|
api_get_user_id(), |
|
917
|
|
|
$groupInfo |
|
918
|
|
|
); |
|
919
|
|
|
} |
|
920
|
|
|
} |
|
921
|
|
|
} |
|
922
|
|
|
|
|
923
|
|
|
// storing the selected users |
|
924
|
|
|
if (is_array($send_to['users'])) { |
|
925
|
|
|
foreach ($send_to['users'] as $user) { |
|
926
|
|
|
api_item_property_update( |
|
927
|
|
|
$courseInfo, |
|
928
|
|
|
TOOL_ANNOUNCEMENT, |
|
929
|
|
|
$id, |
|
930
|
|
|
'AnnouncementUpdated', |
|
931
|
|
|
api_get_user_id(), |
|
932
|
|
|
0, |
|
933
|
|
|
$user |
|
934
|
|
|
); |
|
935
|
|
|
} |
|
936
|
|
|
} |
|
937
|
|
|
|
|
938
|
|
|
// Send to everyone |
|
939
|
|
|
if (isset($to[0]) && $to[0] === 'everyone') { |
|
940
|
|
|
api_item_property_update( |
|
941
|
|
|
$courseInfo, |
|
942
|
|
|
TOOL_ANNOUNCEMENT, |
|
943
|
|
|
$id, |
|
944
|
|
|
'AnnouncementUpdated', |
|
945
|
|
|
api_get_user_id(), |
|
946
|
|
|
0 |
|
947
|
|
|
); |
|
948
|
|
|
} |
|
949
|
|
|
} else { |
|
950
|
|
|
// the message is sent to everyone, so we set the group to 0 |
|
951
|
|
|
api_item_property_update( |
|
952
|
|
|
$courseInfo, |
|
953
|
|
|
TOOL_ANNOUNCEMENT, |
|
954
|
|
|
$id, |
|
955
|
|
|
'AnnouncementUpdated', |
|
956
|
|
|
api_get_user_id(), |
|
957
|
|
|
0 |
|
958
|
|
|
); |
|
959
|
|
|
} |
|
960
|
|
|
} |
|
961
|
|
|
|
|
962
|
|
|
/** |
|
963
|
|
|
* @param int $announcementId |
|
964
|
|
|
*/ |
|
965
|
|
|
public static function addAnnouncementToAllUsersInSessions($announcementId) |
|
966
|
|
|
{ |
|
967
|
|
|
$courseCode = api_get_course_id(); |
|
968
|
|
|
$courseInfo = api_get_course_info(); |
|
969
|
|
|
$sessionList = SessionManager::get_session_by_course(api_get_course_int_id()); |
|
970
|
|
|
|
|
971
|
|
|
if (!empty($sessionList)) { |
|
972
|
|
|
foreach ($sessionList as $sessionInfo) { |
|
973
|
|
|
$sessionId = $sessionInfo['id']; |
|
974
|
|
|
$userList = CourseManager::get_user_list_from_course_code( |
|
975
|
|
|
$courseCode, |
|
976
|
|
|
$sessionId |
|
977
|
|
|
); |
|
978
|
|
|
|
|
979
|
|
|
if (!empty($userList)) { |
|
980
|
|
|
foreach ($userList as $user) { |
|
981
|
|
|
api_item_property_update( |
|
982
|
|
|
$courseInfo, |
|
983
|
|
|
TOOL_ANNOUNCEMENT, |
|
984
|
|
|
$announcementId, |
|
985
|
|
|
'AnnouncementUpdated', |
|
986
|
|
|
api_get_user_id(), |
|
987
|
|
|
0, |
|
988
|
|
|
$user['user_id'], |
|
989
|
|
|
0, |
|
990
|
|
|
0, |
|
991
|
|
|
$sessionId |
|
992
|
|
|
); |
|
993
|
|
|
} |
|
994
|
|
|
} |
|
995
|
|
|
} |
|
996
|
|
|
} |
|
997
|
|
|
} |
|
998
|
|
|
|
|
999
|
|
|
/** |
|
1000
|
|
|
* @param int $insert_id |
|
1001
|
|
|
* |
|
1002
|
|
|
* @return bool |
|
1003
|
|
|
*/ |
|
1004
|
|
|
public static function update_mail_sent($insert_id) |
|
1005
|
|
|
{ |
|
1006
|
|
|
$table = Database::get_course_table(TABLE_ANNOUNCEMENT); |
|
1007
|
|
|
if ($insert_id != strval(intval($insert_id))) { |
|
1008
|
|
|
return false; |
|
1009
|
|
|
} |
|
1010
|
|
|
$insert_id = intval($insert_id); |
|
1011
|
|
|
$courseId = api_get_course_int_id(); |
|
1012
|
|
|
// store the modifications in the table tbl_annoucement |
|
1013
|
|
|
$sql = "UPDATE $table SET email_sent='1' |
|
1014
|
|
|
WHERE c_id = $courseId AND id = $insert_id"; |
|
1015
|
|
|
Database::query($sql); |
|
1016
|
|
|
} |
|
1017
|
|
|
|
|
1018
|
|
|
/** |
|
1019
|
|
|
* @param int $user_id |
|
1020
|
|
|
* |
|
1021
|
|
|
* @return array|bool |
|
1022
|
|
|
*/ |
|
1023
|
|
|
public static function getAnnoucementCourseTotalByUser($user_id) |
|
1024
|
|
|
{ |
|
1025
|
|
|
$user_id = (int) $user_id; |
|
1026
|
|
|
|
|
1027
|
|
|
if (empty($user_id)) { |
|
1028
|
|
|
return false; |
|
1029
|
|
|
} |
|
1030
|
|
|
|
|
1031
|
|
|
$tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
|
1032
|
|
|
$tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
|
1033
|
|
|
|
|
1034
|
|
|
$sql = "SELECT DISTINCT |
|
1035
|
|
|
announcement.c_id, |
|
1036
|
|
|
count(announcement.id) count |
|
1037
|
|
|
FROM $tbl_announcement announcement |
|
1038
|
|
|
INNER JOIN $tbl_item_property ip |
|
1039
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
|
1040
|
|
|
WHERE |
|
1041
|
|
|
ip.tool='announcement' AND |
|
1042
|
|
|
( |
|
1043
|
|
|
ip.to_user_id = '$user_id' AND |
|
1044
|
|
|
(ip.to_group_id='0' OR ip.to_group_id IS NULL) |
|
1045
|
|
|
) |
|
1046
|
|
|
AND ip.visibility='1' |
|
1047
|
|
|
AND announcement.session_id = 0 |
|
1048
|
|
|
GROUP BY announcement.c_id"; |
|
1049
|
|
|
$rs = Database::query($sql); |
|
1050
|
|
|
$num_rows = Database::num_rows($rs); |
|
1051
|
|
|
$result = []; |
|
1052
|
|
|
if ($num_rows > 0) { |
|
1053
|
|
|
while ($row = Database::fetch_array($rs, 'ASSOC')) { |
|
1054
|
|
|
if (empty($row['c_id'])) { |
|
1055
|
|
|
continue; |
|
1056
|
|
|
} |
|
1057
|
|
|
$result[] = ['course' => api_get_course_info_by_id($row['c_id']), 'count' => $row['count']]; |
|
1058
|
|
|
} |
|
1059
|
|
|
} |
|
1060
|
|
|
|
|
1061
|
|
|
return $result; |
|
1062
|
|
|
} |
|
1063
|
|
|
|
|
1064
|
|
|
/** |
|
1065
|
|
|
* Returns announcement info from its id. |
|
1066
|
|
|
* |
|
1067
|
|
|
* @param int $courseId |
|
1068
|
|
|
* @param int $id |
|
1069
|
|
|
* |
|
1070
|
|
|
* @return array |
|
1071
|
|
|
*/ |
|
1072
|
|
|
public static function get_by_id($courseId, $id) |
|
1073
|
|
|
{ |
|
1074
|
|
|
$id = (int) $id; |
|
1075
|
|
|
$courseId = $courseId ? (int) $courseId : api_get_course_int_id(); |
|
1076
|
|
|
|
|
1077
|
|
|
$tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
|
1078
|
|
|
$tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
|
1079
|
|
|
|
|
1080
|
|
|
$sql = "SELECT DISTINCT |
|
1081
|
|
|
announcement.id, |
|
1082
|
|
|
announcement.title, |
|
1083
|
|
|
announcement.content, |
|
1084
|
|
|
ip.to_group_id |
|
1085
|
|
|
FROM $tbl_announcement announcement |
|
1086
|
|
|
INNER JOIN $tbl_item_property ip |
|
1087
|
|
|
ON |
|
1088
|
|
|
announcement.id = ip.ref AND |
|
1089
|
|
|
announcement.c_id = ip.c_id |
|
1090
|
|
|
WHERE |
|
1091
|
|
|
announcement.c_id = $courseId AND |
|
1092
|
|
|
ip.tool='announcement' AND |
|
1093
|
|
|
announcement.id = $id |
|
1094
|
|
|
"; |
|
1095
|
|
|
|
|
1096
|
|
|
$result = Database::query($sql); |
|
1097
|
|
|
if (Database::num_rows($result)) { |
|
1098
|
|
|
return Database::fetch_array($result); |
|
1099
|
|
|
} |
|
1100
|
|
|
|
|
1101
|
|
|
return []; |
|
1102
|
|
|
} |
|
1103
|
|
|
|
|
1104
|
|
|
/** |
|
1105
|
|
|
* this function gets all the groups of the course, |
|
1106
|
|
|
* not including linked courses. |
|
1107
|
|
|
*/ |
|
1108
|
|
|
public static function get_course_groups() |
|
1109
|
|
|
{ |
|
1110
|
|
|
$session_id = api_get_session_id(); |
|
1111
|
|
|
if ($session_id != 0) { |
|
1112
|
|
|
$new_group_list = CourseManager::get_group_list_of_course( |
|
1113
|
|
|
api_get_course_id(), |
|
1114
|
|
|
$session_id, |
|
1115
|
|
|
1 |
|
1116
|
|
|
); |
|
1117
|
|
|
} else { |
|
1118
|
|
|
$new_group_list = CourseManager::get_group_list_of_course( |
|
1119
|
|
|
api_get_course_id(), |
|
1120
|
|
|
0, |
|
1121
|
|
|
1 |
|
1122
|
|
|
); |
|
1123
|
|
|
} |
|
1124
|
|
|
|
|
1125
|
|
|
return $new_group_list; |
|
1126
|
|
|
} |
|
1127
|
|
|
|
|
1128
|
|
|
/** |
|
1129
|
|
|
* This tools loads all the users and all the groups who have received |
|
1130
|
|
|
* a specific item (in this case an announcement item). |
|
1131
|
|
|
* |
|
1132
|
|
|
* @param string $tool |
|
1133
|
|
|
* @param int $id |
|
1134
|
|
|
* @param bool $includeGroupWhenLoadingUser |
|
1135
|
|
|
* |
|
1136
|
|
|
* @return array |
|
1137
|
|
|
*/ |
|
1138
|
|
|
public static function loadEditUsers($tool, $id, $includeGroupWhenLoadingUser = false) |
|
1139
|
|
|
{ |
|
1140
|
|
|
$table = Database::get_course_table(TABLE_ITEM_PROPERTY); |
|
1141
|
|
|
$tool = Database::escape_string($tool); |
|
1142
|
|
|
$id = (int) $id; |
|
1143
|
|
|
$courseId = api_get_course_int_id(); |
|
1144
|
|
|
$groupId = api_get_group_id(); |
|
1145
|
|
|
|
|
1146
|
|
|
$sql = "SELECT to_user_id, to_group_id FROM $table |
|
1147
|
|
|
WHERE c_id = $courseId AND tool='$tool' AND ref = $id"; |
|
1148
|
|
|
|
|
1149
|
|
|
$result = Database::query($sql); |
|
1150
|
|
|
$to = []; |
|
1151
|
|
|
while ($row = Database::fetch_array($result)) { |
|
1152
|
|
|
// This is the iid of c_group_info |
|
1153
|
|
|
$toGroup = $row['to_group_id']; |
|
1154
|
|
|
if (empty($row['to_user_id']) && !empty($groupId) && $groupId != $toGroup) { |
|
1155
|
|
|
//continue; |
|
1156
|
|
|
} |
|
1157
|
|
|
switch ($toGroup) { |
|
1158
|
|
|
// it was send to one specific user |
|
1159
|
|
|
case null: |
|
1160
|
|
|
if (isset($row['to_user_id']) && !empty($row['to_user_id'])) { |
|
1161
|
|
|
if (!in_array('USER:'.$row['to_user_id'], $to)) { |
|
1162
|
|
|
$to[] = 'USER:'.$row['to_user_id']; |
|
1163
|
|
|
} |
|
1164
|
|
|
} |
|
1165
|
|
|
break; |
|
1166
|
|
|
// it was sent to everyone |
|
1167
|
|
|
case 0: |
|
1168
|
|
|
return 'everyone'; |
|
1169
|
|
|
break; |
|
|
|
|
|
|
1170
|
|
|
default: |
|
1171
|
|
|
if (isset($row['to_user_id']) && !empty($row['to_user_id'])) { |
|
1172
|
|
|
if (!in_array('USER:'.$row['to_user_id'], $to)) { |
|
1173
|
|
|
$to[] = 'USER:'.$row['to_user_id']; |
|
1174
|
|
|
} |
|
1175
|
|
|
} else { |
|
1176
|
|
|
if (!in_array('GROUP:'.$toGroup, $to)) { |
|
1177
|
|
|
$to[] = 'GROUP:'.$toGroup; |
|
1178
|
|
|
} |
|
1179
|
|
|
} |
|
1180
|
|
|
|
|
1181
|
|
|
if ($includeGroupWhenLoadingUser) { |
|
1182
|
|
|
if (!in_array('GROUP:'.$toGroup, $to)) { |
|
1183
|
|
|
$to[] = 'GROUP:'.$toGroup; |
|
1184
|
|
|
} |
|
1185
|
|
|
} |
|
1186
|
|
|
break; |
|
1187
|
|
|
} |
|
1188
|
|
|
} |
|
1189
|
|
|
|
|
1190
|
|
|
return $to; |
|
1191
|
|
|
} |
|
1192
|
|
|
|
|
1193
|
|
|
/** |
|
1194
|
|
|
* constructs the form to display all the groups and users the message has been sent to. |
|
1195
|
|
|
* |
|
1196
|
|
|
* @param array $sent_to_array |
|
1197
|
|
|
* input: |
|
1198
|
|
|
* $sent_to_array is a 2 dimensional array containing the groups and the users |
|
1199
|
|
|
* the first level is a distinction between groups and users: |
|
1200
|
|
|
* $sent_to_array['groups'] * and $sent_to_array['users'] |
|
1201
|
|
|
* $sent_to_array['groups'] (resp. $sent_to_array['users']) is also an array |
|
1202
|
|
|
* containing all the id's of the groups (resp. users) who have received this message. |
|
1203
|
|
|
* |
|
1204
|
|
|
* @return string |
|
1205
|
|
|
* |
|
1206
|
|
|
* @author Patrick Cool <patrick.cool@> |
|
1207
|
|
|
*/ |
|
1208
|
|
|
public static function sent_to_form($sent_to_array) |
|
1209
|
|
|
{ |
|
1210
|
|
|
// we find all the names of the groups |
|
1211
|
|
|
$group_names = self::get_course_groups(); |
|
1212
|
|
|
|
|
1213
|
|
|
// we count the number of users and the number of groups |
|
1214
|
|
|
$number_users = 0; |
|
1215
|
|
|
if (isset($sent_to_array['users'])) { |
|
1216
|
|
|
$number_users = count($sent_to_array['users']); |
|
1217
|
|
|
} |
|
1218
|
|
|
$number_groups = 0; |
|
1219
|
|
|
if (isset($sent_to_array['groups'])) { |
|
1220
|
|
|
$number_groups = count($sent_to_array['groups']); |
|
1221
|
|
|
} |
|
1222
|
|
|
|
|
1223
|
|
|
$total_numbers = $number_users + $number_groups; |
|
1224
|
|
|
|
|
1225
|
|
|
// starting the form if there is more than one user/group |
|
1226
|
|
|
$output = []; |
|
1227
|
|
|
if ($total_numbers > 1) { |
|
1228
|
|
|
// outputting the name of the groups |
|
1229
|
|
|
if (is_array($sent_to_array['groups'])) { |
|
1230
|
|
|
foreach ($sent_to_array['groups'] as $group_id) { |
|
1231
|
|
|
$users = GroupManager::getStudents($group_id, true); |
|
1232
|
|
|
$userToArray = []; |
|
1233
|
|
|
foreach ($users as $student) { |
|
1234
|
|
|
$userToArray[] = $student['complete_name_with_username']; |
|
1235
|
|
|
} |
|
1236
|
|
|
$output[] = |
|
1237
|
|
|
'<br />'. |
|
1238
|
|
|
Display::label($group_names[$group_id]['name'], 'info'). |
|
1239
|
|
|
' '.implode(', ', $userToArray); |
|
1240
|
|
|
} |
|
1241
|
|
|
} |
|
1242
|
|
|
|
|
1243
|
|
|
if (isset($sent_to_array['users'])) { |
|
1244
|
|
|
if (is_array($sent_to_array['users'])) { |
|
1245
|
|
|
$usersToArray = []; |
|
1246
|
|
|
foreach ($sent_to_array['users'] as $user_id) { |
|
1247
|
|
|
$user_info = api_get_user_info($user_id); |
|
1248
|
|
|
$usersToArray[] = $user_info['complete_name_with_username']; |
|
1249
|
|
|
} |
|
1250
|
|
|
$output[] = '<br />'.Display::label(get_lang('Users')).' '.implode(', ', $usersToArray); |
|
1251
|
|
|
} |
|
1252
|
|
|
} |
|
1253
|
|
|
} else { |
|
1254
|
|
|
// there is only one user/group |
|
1255
|
|
|
if (isset($sent_to_array['users']) && is_array($sent_to_array['users'])) { |
|
1256
|
|
|
$user_info = api_get_user_info($sent_to_array['users'][0]); |
|
1257
|
|
|
$output[] = api_get_person_name($user_info['firstname'], $user_info['lastname']); |
|
1258
|
|
|
} |
|
1259
|
|
|
if (isset($sent_to_array['groups']) && |
|
1260
|
|
|
is_array($sent_to_array['groups']) && |
|
1261
|
|
|
isset($sent_to_array['groups'][0]) && |
|
1262
|
|
|
$sent_to_array['groups'][0] !== 0 |
|
1263
|
|
|
) { |
|
1264
|
|
|
$group_id = $sent_to_array['groups'][0]; |
|
1265
|
|
|
|
|
1266
|
|
|
$users = GroupManager::getStudents($group_id, true); |
|
1267
|
|
|
$userToArray = []; |
|
1268
|
|
|
foreach ($users as $student) { |
|
1269
|
|
|
$userToArray[] = $student['complete_name_with_username']; |
|
1270
|
|
|
} |
|
1271
|
|
|
$output[] = |
|
1272
|
|
|
'<br />'. |
|
1273
|
|
|
Display::label($group_names[$group_id]['name'], 'info'). |
|
1274
|
|
|
' '.implode(', ', $userToArray); |
|
1275
|
|
|
} |
|
1276
|
|
|
if (empty($sent_to_array['groups']) && empty($sent_to_array['users'])) { |
|
1277
|
|
|
$output[] = " ".get_lang('Everybody'); |
|
1278
|
|
|
} |
|
1279
|
|
|
} |
|
1280
|
|
|
|
|
1281
|
|
|
if (!empty($output)) { |
|
1282
|
|
|
$output = array_filter($output); |
|
1283
|
|
|
if (count($output) > 0) { |
|
1284
|
|
|
$output = implode('<br />', $output); |
|
1285
|
|
|
} |
|
1286
|
|
|
|
|
1287
|
|
|
return $output; |
|
1288
|
|
|
} |
|
1289
|
|
|
} |
|
1290
|
|
|
|
|
1291
|
|
|
/** |
|
1292
|
|
|
* Returns all the users and all the groups a specific announcement item |
|
1293
|
|
|
* has been sent to. |
|
1294
|
|
|
* |
|
1295
|
|
|
* @param string The tool (announcement, agenda, ...) |
|
1296
|
|
|
* @param int ID of the element of the corresponding type |
|
1297
|
|
|
* |
|
1298
|
|
|
* @return array Array of users and groups to whom the element has been sent |
|
1299
|
|
|
*/ |
|
1300
|
|
|
public static function sent_to($tool, $id) |
|
1301
|
|
|
{ |
|
1302
|
|
|
$table = Database::get_course_table(TABLE_ITEM_PROPERTY); |
|
1303
|
|
|
$tool = Database::escape_string($tool); |
|
1304
|
|
|
$id = (int) $id; |
|
1305
|
|
|
|
|
1306
|
|
|
$sent_to_group = []; |
|
1307
|
|
|
$sent_to = []; |
|
1308
|
|
|
$courseId = api_get_course_int_id(); |
|
1309
|
|
|
|
|
1310
|
|
|
$sql = "SELECT to_group_id, to_user_id |
|
1311
|
|
|
FROM $table |
|
1312
|
|
|
WHERE c_id = $courseId AND tool = '$tool' AND ref=".$id; |
|
1313
|
|
|
$result = Database::query($sql); |
|
1314
|
|
|
|
|
1315
|
|
|
while ($row = Database::fetch_array($result)) { |
|
1316
|
|
|
// if to_user_id <> 0 then it is sent to a specific user |
|
1317
|
|
|
if ($row['to_user_id'] != 0) { |
|
1318
|
|
|
$sent_to_user[] = $row['to_user_id']; |
|
1319
|
|
|
continue; |
|
1320
|
|
|
} |
|
1321
|
|
|
|
|
1322
|
|
|
// if to_group_id is null then it is sent to a specific user |
|
1323
|
|
|
// if to_group_id = 0 then it is sent to everybody |
|
1324
|
|
|
if ($row['to_group_id'] != 0) { |
|
1325
|
|
|
$sent_to_group[] = $row['to_group_id']; |
|
1326
|
|
|
} |
|
1327
|
|
|
} |
|
1328
|
|
|
|
|
1329
|
|
|
if (isset($sent_to_group)) { |
|
1330
|
|
|
$sent_to['groups'] = $sent_to_group; |
|
1331
|
|
|
} |
|
1332
|
|
|
|
|
1333
|
|
|
if (isset($sent_to_user)) { |
|
1334
|
|
|
$sent_to['users'] = $sent_to_user; |
|
1335
|
|
|
} |
|
1336
|
|
|
|
|
1337
|
|
|
return $sent_to; |
|
1338
|
|
|
} |
|
1339
|
|
|
|
|
1340
|
|
|
/** |
|
1341
|
|
|
* Show a list with all the attachments according to the post's id. |
|
1342
|
|
|
* |
|
1343
|
|
|
* @param int $announcementId |
|
1344
|
|
|
* |
|
1345
|
|
|
* @return array with the post info |
|
1346
|
|
|
* |
|
1347
|
|
|
* @author Arthur Portugal |
|
1348
|
|
|
* |
|
1349
|
|
|
* @version November 2009, dokeos 1.8.6.2 |
|
1350
|
|
|
*/ |
|
1351
|
|
|
public static function get_attachment($announcementId) |
|
1352
|
|
|
{ |
|
1353
|
|
|
$table = Database::get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT); |
|
1354
|
|
|
$announcementId = (int) $announcementId; |
|
1355
|
|
|
$courseId = api_get_course_int_id(); |
|
1356
|
|
|
$row = []; |
|
1357
|
|
|
$sql = 'SELECT id, path, filename, comment |
|
1358
|
|
|
FROM '.$table.' |
|
1359
|
|
|
WHERE c_id = '.$courseId.' AND announcement_id = '.$announcementId; |
|
1360
|
|
|
$result = Database::query($sql); |
|
1361
|
|
|
if (Database::num_rows($result) != 0) { |
|
1362
|
|
|
$row = Database::fetch_array($result, 'ASSOC'); |
|
1363
|
|
|
} |
|
1364
|
|
|
|
|
1365
|
|
|
return $row; |
|
1366
|
|
|
} |
|
1367
|
|
|
|
|
1368
|
|
|
/** |
|
1369
|
|
|
* This function add a attachment file into announcement. |
|
1370
|
|
|
* |
|
1371
|
|
|
* @param int announcement id |
|
1372
|
|
|
* @param string file comment |
|
1373
|
|
|
* @param array uploaded file $_FILES |
|
1374
|
|
|
* |
|
1375
|
|
|
* @return int -1 if failed, 0 if unknown (should not happen), 1 if success |
|
1376
|
|
|
*/ |
|
1377
|
|
|
public static function add_announcement_attachment_file( |
|
1378
|
|
|
$announcement_id, |
|
1379
|
|
|
$file_comment, |
|
1380
|
|
|
$file |
|
1381
|
|
|
) { |
|
1382
|
|
|
$courseInfo = api_get_course_info(); |
|
1383
|
|
|
$table = Database::get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT); |
|
1384
|
|
|
$return = 0; |
|
1385
|
|
|
$announcement_id = intval($announcement_id); |
|
1386
|
|
|
$courseId = api_get_course_int_id(); |
|
1387
|
|
|
|
|
1388
|
|
|
if (is_array($file) && $file['error'] == 0) { |
|
1389
|
|
|
// TODO: This path is obsolete. The new document repository scheme should be kept in mind here. |
|
1390
|
|
|
$courseDir = $courseInfo['path'].'/upload/announcements'; |
|
1391
|
|
|
$sys_course_path = api_get_path(SYS_COURSE_PATH); |
|
1392
|
|
|
$updir = $sys_course_path.$courseDir; |
|
1393
|
|
|
|
|
1394
|
|
|
// Try to add an extension to the file if it hasn't one |
|
1395
|
|
|
$new_file_name = add_ext_on_mime(stripslashes($file['name']), $file['type']); |
|
1396
|
|
|
// user's file name |
|
1397
|
|
|
$file_name = $file['name']; |
|
1398
|
|
|
|
|
1399
|
|
|
if (!filter_extension($new_file_name)) { |
|
1400
|
|
|
$return = -1; |
|
1401
|
|
|
echo Display::return_message(get_lang('UplUnableToSaveFileFilteredExtension'), 'error'); |
|
1402
|
|
|
} else { |
|
1403
|
|
|
$new_file_name = uniqid(''); |
|
1404
|
|
|
$new_path = $updir.'/'.$new_file_name; |
|
1405
|
|
|
|
|
1406
|
|
|
// This file is copy here but its cleaned in api_mail_html in api.lib.php |
|
1407
|
|
|
copy($file['tmp_name'], $new_path); |
|
1408
|
|
|
|
|
1409
|
|
|
$params = [ |
|
1410
|
|
|
'c_id' => $courseId, |
|
1411
|
|
|
'filename' => $file_name, |
|
1412
|
|
|
'comment' => $file_comment, |
|
1413
|
|
|
'path' => $new_file_name, |
|
1414
|
|
|
'announcement_id' => $announcement_id, |
|
1415
|
|
|
'size' => intval($file['size']), |
|
1416
|
|
|
]; |
|
1417
|
|
|
|
|
1418
|
|
|
$insertId = Database::insert($table, $params); |
|
1419
|
|
|
if ($insertId) { |
|
1420
|
|
|
$sql = "UPDATE $table SET id = iid |
|
1421
|
|
|
WHERE iid = $insertId"; |
|
1422
|
|
|
Database::query($sql); |
|
1423
|
|
|
} |
|
1424
|
|
|
|
|
1425
|
|
|
$return = 1; |
|
1426
|
|
|
} |
|
1427
|
|
|
} |
|
1428
|
|
|
|
|
1429
|
|
|
return $return; |
|
1430
|
|
|
} |
|
1431
|
|
|
|
|
1432
|
|
|
/** |
|
1433
|
|
|
* This function edit a attachment file into announcement. |
|
1434
|
|
|
* |
|
1435
|
|
|
* @param int attach id |
|
1436
|
|
|
* @param array uploaded file $_FILES |
|
1437
|
|
|
* @param string file comment |
|
1438
|
|
|
* |
|
1439
|
|
|
* @return int |
|
1440
|
|
|
*/ |
|
1441
|
|
|
public static function edit_announcement_attachment_file( |
|
1442
|
|
|
$id_attach, |
|
1443
|
|
|
$file, |
|
1444
|
|
|
$file_comment |
|
1445
|
|
|
) { |
|
1446
|
|
|
$courseInfo = api_get_course_info(); |
|
1447
|
|
|
$table = Database::get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT); |
|
1448
|
|
|
$return = 0; |
|
1449
|
|
|
$courseId = api_get_course_int_id(); |
|
1450
|
|
|
|
|
1451
|
|
|
if (is_array($file) && $file['error'] == 0) { |
|
1452
|
|
|
// TODO: This path is obsolete. The new document repository scheme should be kept in mind here. |
|
1453
|
|
|
$courseDir = $courseInfo['path'].'/upload/announcements'; |
|
1454
|
|
|
$sys_course_path = api_get_path(SYS_COURSE_PATH); |
|
1455
|
|
|
$updir = $sys_course_path.$courseDir; |
|
1456
|
|
|
|
|
1457
|
|
|
// Try to add an extension to the file if it hasn't one |
|
1458
|
|
|
$new_file_name = add_ext_on_mime( |
|
1459
|
|
|
stripslashes($file['name']), |
|
1460
|
|
|
$file['type'] |
|
1461
|
|
|
); |
|
1462
|
|
|
// user's file name |
|
1463
|
|
|
$file_name = $file['name']; |
|
1464
|
|
|
|
|
1465
|
|
|
if (!filter_extension($new_file_name)) { |
|
1466
|
|
|
$return = -1; |
|
1467
|
|
|
echo Display::return_message( |
|
1468
|
|
|
get_lang('UplUnableToSaveFileFilteredExtension'), |
|
1469
|
|
|
'error' |
|
1470
|
|
|
); |
|
1471
|
|
|
} else { |
|
1472
|
|
|
$new_file_name = uniqid(''); |
|
1473
|
|
|
$new_path = $updir.'/'.$new_file_name; |
|
1474
|
|
|
copy($file['tmp_name'], $new_path); |
|
1475
|
|
|
$safe_file_comment = Database::escape_string($file_comment); |
|
1476
|
|
|
$safe_file_name = Database::escape_string($file_name); |
|
1477
|
|
|
$safe_new_file_name = Database::escape_string($new_file_name); |
|
1478
|
|
|
$id_attach = intval($id_attach); |
|
1479
|
|
|
$sql = "UPDATE $table SET |
|
1480
|
|
|
filename = '$safe_file_name', |
|
1481
|
|
|
comment = '$safe_file_comment', |
|
1482
|
|
|
path = '$safe_new_file_name', |
|
1483
|
|
|
size ='".intval($file['size'])."' |
|
1484
|
|
|
WHERE c_id = $courseId AND id = '$id_attach'"; |
|
1485
|
|
|
$result = Database::query($sql); |
|
1486
|
|
|
if ($result === false) { |
|
1487
|
|
|
$return = -1; |
|
1488
|
|
|
echo Display::return_message( |
|
1489
|
|
|
get_lang('UplUnableToSaveFile'), |
|
1490
|
|
|
'error' |
|
1491
|
|
|
); |
|
1492
|
|
|
} else { |
|
1493
|
|
|
$return = 1; |
|
1494
|
|
|
} |
|
1495
|
|
|
} |
|
1496
|
|
|
} |
|
1497
|
|
|
|
|
1498
|
|
|
return $return; |
|
1499
|
|
|
} |
|
1500
|
|
|
|
|
1501
|
|
|
/** |
|
1502
|
|
|
* This function delete a attachment file by id. |
|
1503
|
|
|
* |
|
1504
|
|
|
* @param int $id attachment file Id |
|
1505
|
|
|
* |
|
1506
|
|
|
* @return bool |
|
1507
|
|
|
*/ |
|
1508
|
|
|
public static function delete_announcement_attachment_file($id) |
|
1509
|
|
|
{ |
|
1510
|
|
|
$table = Database::get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT); |
|
1511
|
|
|
$id = intval($id); |
|
1512
|
|
|
$courseId = api_get_course_int_id(); |
|
1513
|
|
|
if (empty($courseId) || empty($id)) { |
|
1514
|
|
|
return false; |
|
1515
|
|
|
} |
|
1516
|
|
|
$sql = "DELETE FROM $table |
|
1517
|
|
|
WHERE c_id = $courseId AND id = $id"; |
|
1518
|
|
|
Database::query($sql); |
|
1519
|
|
|
|
|
1520
|
|
|
return true; |
|
1521
|
|
|
} |
|
1522
|
|
|
|
|
1523
|
|
|
/** |
|
1524
|
|
|
* @param array $courseInfo |
|
1525
|
|
|
* @param int $sessionId |
|
1526
|
|
|
* @param int $announcementId |
|
1527
|
|
|
* @param bool $sendToUsersInSession |
|
1528
|
|
|
* @param bool $sendToDrhUsers |
|
1529
|
|
|
* @param Monolog\Handler\HandlerInterface logger |
|
1530
|
|
|
* @param int $senderId |
|
1531
|
|
|
* @param bool $directMessage |
|
1532
|
|
|
* |
|
1533
|
|
|
* @return array |
|
1534
|
|
|
*/ |
|
1535
|
|
|
public static function sendEmail( |
|
1536
|
|
|
$courseInfo, |
|
1537
|
|
|
$sessionId, |
|
1538
|
|
|
$announcementId, |
|
1539
|
|
|
$sendToUsersInSession = false, |
|
1540
|
|
|
$sendToDrhUsers = false, |
|
1541
|
|
|
$logger = null, |
|
1542
|
|
|
$senderId = 0, |
|
1543
|
|
|
$directMessage = false |
|
1544
|
|
|
) { |
|
1545
|
|
|
$email = new AnnouncementEmail($courseInfo, $sessionId, $announcementId, $logger); |
|
1546
|
|
|
|
|
1547
|
|
|
return $email->send($sendToUsersInSession, $sendToDrhUsers, $senderId, $directMessage); |
|
1548
|
|
|
} |
|
1549
|
|
|
|
|
1550
|
|
|
/** |
|
1551
|
|
|
* @param $stok |
|
1552
|
|
|
* @param $announcement_number |
|
1553
|
|
|
* @param bool $getCount |
|
1554
|
|
|
* @param null $start |
|
|
|
|
|
|
1555
|
|
|
* @param null $limit |
|
|
|
|
|
|
1556
|
|
|
* @param string $sidx |
|
1557
|
|
|
* @param string $sord |
|
1558
|
|
|
* @param string $titleToSearch |
|
1559
|
|
|
* @param int $userIdToSearch |
|
1560
|
|
|
* @param int $userId |
|
1561
|
|
|
* @param int $courseId |
|
1562
|
|
|
* @param int $sessionId |
|
1563
|
|
|
* |
|
1564
|
|
|
* @return array |
|
1565
|
|
|
*/ |
|
1566
|
|
|
public static function getAnnouncements( |
|
1567
|
|
|
$stok, |
|
1568
|
|
|
$announcement_number, |
|
1569
|
|
|
$getCount = false, |
|
1570
|
|
|
$start = null, |
|
1571
|
|
|
$limit = null, |
|
1572
|
|
|
$sidx = '', |
|
1573
|
|
|
$sord = '', |
|
1574
|
|
|
$titleToSearch = '', |
|
1575
|
|
|
$userIdToSearch = 0, |
|
1576
|
|
|
$userId = 0, |
|
1577
|
|
|
$courseId = 0, |
|
1578
|
|
|
$sessionId = 0 |
|
1579
|
|
|
) { |
|
1580
|
|
|
$tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
|
1581
|
|
|
$tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
|
1582
|
|
|
|
|
1583
|
|
|
$user_id = $userId ?: api_get_user_id(); |
|
1584
|
|
|
$group_id = api_get_group_id(); |
|
1585
|
|
|
$session_id = $sessionId ?: api_get_session_id(); |
|
1586
|
|
|
if (empty($courseId)) { |
|
1587
|
|
|
$courseInfo = api_get_course_info(); |
|
1588
|
|
|
$courseId = $courseInfo['real_id']; |
|
1589
|
|
|
} else { |
|
1590
|
|
|
$courseId = (int) $courseId; |
|
1591
|
|
|
$courseInfo = api_get_course_info_by_id($courseId); |
|
1592
|
|
|
} |
|
1593
|
|
|
|
|
1594
|
|
|
if (empty($courseInfo)) { |
|
1595
|
|
|
return []; |
|
1596
|
|
|
} |
|
1597
|
|
|
|
|
1598
|
|
|
$condition_session = api_get_session_condition( |
|
1599
|
|
|
$session_id, |
|
1600
|
|
|
true, |
|
1601
|
|
|
true, |
|
1602
|
|
|
'announcement.session_id' |
|
1603
|
|
|
); |
|
1604
|
|
|
|
|
1605
|
|
|
$group_memberships = GroupManager::get_group_ids( |
|
1606
|
|
|
$courseId, |
|
1607
|
|
|
api_get_user_id() |
|
1608
|
|
|
); |
|
1609
|
|
|
$allowUserEditSetting = api_get_course_setting('allow_user_edit_announcement'); |
|
1610
|
|
|
|
|
1611
|
|
|
$select = ' DISTINCT |
|
1612
|
|
|
announcement.*, |
|
1613
|
|
|
ip.visibility, |
|
1614
|
|
|
ip.to_group_id, |
|
1615
|
|
|
ip.insert_user_id, |
|
1616
|
|
|
ip.insert_date, |
|
1617
|
|
|
ip.lastedit_date'; |
|
1618
|
|
|
$groupBy = ' GROUP BY announcement.iid'; |
|
1619
|
|
|
if ($getCount) { |
|
1620
|
|
|
$groupBy = ''; |
|
1621
|
|
|
$select = ' COUNT(DISTINCT announcement.iid) count'; |
|
1622
|
|
|
} |
|
1623
|
|
|
|
|
1624
|
|
|
$searchCondition = ''; |
|
1625
|
|
|
if (!empty($titleToSearch)) { |
|
1626
|
|
|
$titleToSearch = Database::escape_string($titleToSearch); |
|
1627
|
|
|
$searchCondition .= " AND (title LIKE '%$titleToSearch%')"; |
|
1628
|
|
|
} |
|
1629
|
|
|
|
|
1630
|
|
|
if (!empty($userIdToSearch)) { |
|
1631
|
|
|
$userIdToSearch = (int) $userIdToSearch; |
|
1632
|
|
|
$searchCondition .= " AND (ip.insert_user_id = $userIdToSearch)"; |
|
1633
|
|
|
} |
|
1634
|
|
|
|
|
1635
|
|
|
$allowOnlyGroup = api_get_configuration_value('hide_base_course_announcements_in_group'); |
|
1636
|
|
|
$extraGroupCondition = ''; |
|
1637
|
|
|
if ($allowOnlyGroup) { |
|
1638
|
|
|
$extraGroupCondition = " AND ip.to_group_id = $group_id "; |
|
1639
|
|
|
} |
|
1640
|
|
|
|
|
1641
|
|
|
$allowDrhAccess = api_get_configuration_value('allow_drh_access_announcement'); |
|
1642
|
|
|
|
|
1643
|
|
|
if ($allowDrhAccess && api_is_drh()) { |
|
1644
|
|
|
// DRH only can see visible |
|
1645
|
|
|
$searchCondition .= ' AND (ip.visibility = 1)'; |
|
1646
|
|
|
} |
|
1647
|
|
|
|
|
1648
|
|
|
if (api_is_allowed_to_edit(false, true) || |
|
1649
|
|
|
($allowUserEditSetting && !api_is_anonymous()) || |
|
1650
|
|
|
($allowDrhAccess && api_is_drh()) |
|
1651
|
|
|
) { |
|
1652
|
|
|
// A.1. you are a course admin with a USER filter |
|
1653
|
|
|
// => see only the messages of this specific user + the messages of the group (s)he is member of. |
|
1654
|
|
|
//if (!empty($user_id)) { |
|
1655
|
|
|
if (0) { |
|
1656
|
|
|
if (is_array($group_memberships) && |
|
1657
|
|
|
count($group_memberships) > 0 |
|
1658
|
|
|
) { |
|
1659
|
|
|
$sql = "SELECT $select |
|
1660
|
|
|
FROM $tbl_announcement announcement |
|
1661
|
|
|
INNER JOIN $tbl_item_property ip |
|
1662
|
|
|
ON (announcement.id = ip.ref AND ip.c_id = announcement.c_id) |
|
1663
|
|
|
WHERE |
|
1664
|
|
|
announcement.c_id = $courseId AND |
|
1665
|
|
|
ip.c_id = $courseId AND |
|
1666
|
|
|
ip.tool = 'announcement' AND |
|
1667
|
|
|
( |
|
1668
|
|
|
ip.to_user_id = $user_id OR |
|
1669
|
|
|
ip.to_group_id IS NULL OR |
|
1670
|
|
|
ip.to_group_id IN (0, ".implode(", ", $group_memberships).") |
|
1671
|
|
|
) AND |
|
1672
|
|
|
ip.visibility IN ('1', '0') |
|
1673
|
|
|
$condition_session |
|
1674
|
|
|
$searchCondition |
|
1675
|
|
|
ORDER BY display_order DESC"; |
|
1676
|
|
|
} else { |
|
1677
|
|
|
$sql = "SELECT $select |
|
1678
|
|
|
FROM $tbl_announcement announcement |
|
1679
|
|
|
INNER JOIN $tbl_item_property ip |
|
1680
|
|
|
ON (announcement.id = ip.ref AND ip.c_id = announcement.c_id) |
|
1681
|
|
|
WHERE |
|
1682
|
|
|
announcement.c_id = $courseId AND |
|
1683
|
|
|
ip.c_id = $courseId AND |
|
1684
|
|
|
ip.tool ='announcement' AND |
|
1685
|
|
|
(ip.to_user_id = $user_id OR ip.to_group_id='0' OR ip.to_group_id IS NULL) AND |
|
1686
|
|
|
ip.visibility IN ('1', '0') |
|
1687
|
|
|
$condition_session |
|
1688
|
|
|
$searchCondition |
|
1689
|
|
|
ORDER BY display_order DESC"; |
|
1690
|
|
|
} |
|
1691
|
|
|
} elseif ($group_id != 0) { |
|
1692
|
|
|
// A.2. you are a course admin with a GROUP filter |
|
1693
|
|
|
// => see only the messages of this specific group |
|
1694
|
|
|
$sql = "SELECT $select |
|
1695
|
|
|
FROM $tbl_announcement announcement |
|
1696
|
|
|
INNER JOIN $tbl_item_property ip |
|
1697
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
|
1698
|
|
|
WHERE |
|
1699
|
|
|
ip.tool='announcement' AND |
|
1700
|
|
|
announcement.c_id = $courseId AND |
|
1701
|
|
|
ip.c_id = $courseId AND |
|
1702
|
|
|
ip.visibility<>'2' AND |
|
1703
|
|
|
(ip.to_group_id = $group_id OR ip.to_group_id='0' OR ip.to_group_id IS NULL) |
|
1704
|
|
|
$condition_session |
|
1705
|
|
|
$searchCondition |
|
1706
|
|
|
$extraGroupCondition |
|
1707
|
|
|
$groupBy |
|
1708
|
|
|
ORDER BY display_order DESC"; |
|
1709
|
|
|
} else { |
|
1710
|
|
|
// A.3 you are a course admin without any group or user filter |
|
1711
|
|
|
// A.3.a you are a course admin without user or group filter but WITH studentview |
|
1712
|
|
|
// => see all the messages of all the users and groups without editing possibilities |
|
1713
|
|
|
if (isset($isStudentView) && $isStudentView == 'true') { |
|
1714
|
|
|
$sql = "SELECT $select |
|
1715
|
|
|
FROM $tbl_announcement announcement |
|
1716
|
|
|
INNER JOIN $tbl_item_property ip |
|
1717
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
|
1718
|
|
|
WHERE |
|
1719
|
|
|
ip.tool='announcement' AND |
|
1720
|
|
|
announcement.c_id = $courseId AND |
|
1721
|
|
|
ip.c_id = $courseId AND |
|
1722
|
|
|
ip.visibility='1' |
|
1723
|
|
|
$condition_session |
|
1724
|
|
|
$searchCondition |
|
1725
|
|
|
$groupBy |
|
1726
|
|
|
ORDER BY display_order DESC"; |
|
1727
|
|
|
} else { |
|
1728
|
|
|
// A.3.a you are a course admin without user or group filter and WTIHOUT studentview (= the normal course admin view) |
|
1729
|
|
|
// => see all the messages of all the users and groups with editing possibilities |
|
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='0' OR ip.visibility='1') |
|
1739
|
|
|
$condition_session |
|
1740
|
|
|
$searchCondition |
|
1741
|
|
|
$groupBy |
|
1742
|
|
|
ORDER BY display_order DESC"; |
|
1743
|
|
|
} |
|
1744
|
|
|
} |
|
1745
|
|
|
} else { |
|
1746
|
|
|
// STUDENT |
|
1747
|
|
|
if (is_array($group_memberships) && count($group_memberships) > 0) { |
|
1748
|
|
|
if ($allowUserEditSetting && !api_is_anonymous()) { |
|
1749
|
|
|
if ($group_id == 0) { |
|
1750
|
|
|
// No group |
|
1751
|
|
|
$cond_user_id = " AND ( |
|
1752
|
|
|
ip.lastedit_user_id = '".$user_id."' OR ( |
|
1753
|
|
|
(ip.to_user_id='$user_id' OR ip.to_user_id IS NULL) OR |
|
1754
|
|
|
(ip.to_group_id IS NULL OR ip.to_group_id IN (0, ".implode(", ", $group_memberships).")) |
|
1755
|
|
|
) |
|
1756
|
|
|
) "; |
|
1757
|
|
|
} else { |
|
1758
|
|
|
$cond_user_id = " AND ( |
|
1759
|
|
|
ip.lastedit_user_id = '".$user_id."' OR ip.to_group_id IS NULL OR ip.to_group_id IN (0, ".$group_id.") |
|
1760
|
|
|
)"; |
|
1761
|
|
|
$cond_user_id .= $extraGroupCondition; |
|
1762
|
|
|
} |
|
1763
|
|
|
} else { |
|
1764
|
|
|
if ($group_id == 0) { |
|
1765
|
|
|
$cond_user_id = " AND ( |
|
1766
|
|
|
(ip.to_user_id='$user_id' OR ip.to_user_id IS NULL) AND |
|
1767
|
|
|
(ip.to_group_id IS NULL OR ip.to_group_id IN (0, ".implode(", ", $group_memberships).")) |
|
1768
|
|
|
) "; |
|
1769
|
|
|
} else { |
|
1770
|
|
|
$cond_user_id = " AND ( |
|
1771
|
|
|
(ip.to_user_id='$user_id' OR ip.to_user_id IS NULL) AND |
|
1772
|
|
|
(ip.to_group_id IS NULL OR ip.to_group_id IN (0, ".$group_id.")) |
|
1773
|
|
|
)"; |
|
1774
|
|
|
$cond_user_id .= $extraGroupCondition; |
|
1775
|
|
|
} |
|
1776
|
|
|
} |
|
1777
|
|
|
|
|
1778
|
|
|
$sql = "SELECT $select |
|
1779
|
|
|
FROM $tbl_announcement announcement INNER JOIN |
|
1780
|
|
|
$tbl_item_property ip |
|
1781
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
|
1782
|
|
|
WHERE |
|
1783
|
|
|
announcement.c_id = $courseId AND |
|
1784
|
|
|
ip.c_id = $courseId AND |
|
1785
|
|
|
ip.tool='announcement' |
|
1786
|
|
|
$cond_user_id |
|
1787
|
|
|
$condition_session |
|
1788
|
|
|
$searchCondition AND |
|
1789
|
|
|
ip.visibility='1' |
|
1790
|
|
|
$groupBy |
|
1791
|
|
|
ORDER BY display_order DESC"; |
|
1792
|
|
|
} else { |
|
1793
|
|
|
if ($user_id) { |
|
1794
|
|
|
if ($allowUserEditSetting && !api_is_anonymous()) { |
|
1795
|
|
|
$cond_user_id = " AND ( |
|
1796
|
|
|
ip.lastedit_user_id = '".api_get_user_id()."' OR |
|
1797
|
|
|
((ip.to_user_id='$user_id' OR ip.to_user_id IS NULL) AND |
|
1798
|
|
|
(ip.to_group_id='0' OR ip.to_group_id IS NULL) |
|
1799
|
|
|
) |
|
1800
|
|
|
) "; |
|
1801
|
|
|
} else { |
|
1802
|
|
|
$cond_user_id = " AND ((ip.to_user_id='$user_id' OR ip.to_user_id IS NULL) AND |
|
1803
|
|
|
(ip.to_group_id='0' OR ip.to_group_id IS NULL) ) "; |
|
1804
|
|
|
} |
|
1805
|
|
|
|
|
1806
|
|
|
$sql = "SELECT $select |
|
1807
|
|
|
FROM $tbl_announcement announcement |
|
1808
|
|
|
INNER JOIN $tbl_item_property ip |
|
1809
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
|
1810
|
|
|
WHERE |
|
1811
|
|
|
announcement.c_id = $courseId AND |
|
1812
|
|
|
ip.c_id = $courseId AND |
|
1813
|
|
|
ip.tool='announcement' |
|
1814
|
|
|
$cond_user_id |
|
1815
|
|
|
$condition_session |
|
1816
|
|
|
$searchCondition |
|
1817
|
|
|
AND ip.visibility='1' |
|
1818
|
|
|
AND announcement.session_id IN(0, ".$session_id.") |
|
1819
|
|
|
$groupBy |
|
1820
|
|
|
ORDER BY display_order DESC"; |
|
1821
|
|
|
} else { |
|
1822
|
|
|
if (($allowUserEditSetting && !api_is_anonymous())) { |
|
1823
|
|
|
$cond_user_id = " AND ( |
|
1824
|
|
|
ip.lastedit_user_id = '".$user_id."' OR ip.to_group_id='0' OR ip.to_group_id IS NULL |
|
1825
|
|
|
)"; |
|
1826
|
|
|
} else { |
|
1827
|
|
|
$cond_user_id = " AND ip.to_group_id='0' OR ip.to_group_id IS NULL "; |
|
1828
|
|
|
} |
|
1829
|
|
|
|
|
1830
|
|
|
$sql = "SELECT $select |
|
1831
|
|
|
FROM $tbl_announcement announcement |
|
1832
|
|
|
INNER JOIN $tbl_item_property ip |
|
1833
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
|
1834
|
|
|
WHERE |
|
1835
|
|
|
announcement.c_id = $courseId AND |
|
1836
|
|
|
ip.c_id = $courseId AND |
|
1837
|
|
|
ip.tool='announcement' |
|
1838
|
|
|
$cond_user_id |
|
1839
|
|
|
$condition_session |
|
1840
|
|
|
$searchCondition AND |
|
1841
|
|
|
ip.visibility='1' AND |
|
1842
|
|
|
announcement.session_id IN ( 0,".api_get_session_id().") |
|
1843
|
|
|
$groupBy |
|
1844
|
|
|
"; |
|
1845
|
|
|
} |
|
1846
|
|
|
} |
|
1847
|
|
|
} |
|
1848
|
|
|
|
|
1849
|
|
|
if (!is_null($start) && !is_null($limit)) { |
|
1850
|
|
|
$start = (int) $start; |
|
1851
|
|
|
$limit = (int) $limit; |
|
1852
|
|
|
$sql .= " LIMIT $start, $limit"; |
|
1853
|
|
|
} |
|
1854
|
|
|
|
|
1855
|
|
|
$result = Database::query($sql); |
|
1856
|
|
|
if ($getCount) { |
|
1857
|
|
|
$result = Database::fetch_array($result, 'ASSOC'); |
|
1858
|
|
|
|
|
1859
|
|
|
return $result['count']; |
|
1860
|
|
|
} |
|
1861
|
|
|
|
|
1862
|
|
|
$iterator = 1; |
|
1863
|
|
|
$bottomAnnouncement = $announcement_number; |
|
1864
|
|
|
$displayed = []; |
|
1865
|
|
|
$results = []; |
|
1866
|
|
|
$actionUrl = api_get_path(WEB_CODE_PATH).'announcements/announcements.php?'.api_get_cidreq(); |
|
1867
|
|
|
$emailIcon = '<i class="fa fa-envelope-o" title="'.get_lang('AnnounceSentByEmail').'"></i>'; |
|
1868
|
|
|
$attachmentIcon = '<i class="fa fa-paperclip" title="'.get_lang('Attachment').'"></i>'; |
|
1869
|
|
|
|
|
1870
|
|
|
$editIcon = Display::return_icon( |
|
1871
|
|
|
'edit.png', |
|
1872
|
|
|
get_lang('Edit'), |
|
1873
|
|
|
'', |
|
1874
|
|
|
ICON_SIZE_SMALL |
|
1875
|
|
|
); |
|
1876
|
|
|
|
|
1877
|
|
|
$editIconDisable = Display::return_icon( |
|
1878
|
|
|
'edit_na.png', |
|
1879
|
|
|
get_lang('Edit'), |
|
1880
|
|
|
'', |
|
1881
|
|
|
ICON_SIZE_SMALL |
|
1882
|
|
|
); |
|
1883
|
|
|
$deleteIcon = Display::return_icon( |
|
1884
|
|
|
'delete.png', |
|
1885
|
|
|
get_lang('Delete'), |
|
1886
|
|
|
'', |
|
1887
|
|
|
ICON_SIZE_SMALL |
|
1888
|
|
|
); |
|
1889
|
|
|
|
|
1890
|
|
|
$deleteIconDisable = Display::return_icon( |
|
1891
|
|
|
'delete_na.png', |
|
1892
|
|
|
get_lang('Delete'), |
|
1893
|
|
|
'', |
|
1894
|
|
|
ICON_SIZE_SMALL |
|
1895
|
|
|
); |
|
1896
|
|
|
|
|
1897
|
|
|
$isTutor = false; |
|
1898
|
|
|
if (!empty($group_id)) { |
|
1899
|
|
|
$groupInfo = GroupManager::get_group_properties(api_get_group_id()); |
|
1900
|
|
|
//User has access in the group? |
|
1901
|
|
|
$isTutor = GroupManager::is_tutor_of_group( |
|
1902
|
|
|
api_get_user_id(), |
|
1903
|
|
|
$groupInfo |
|
1904
|
|
|
); |
|
1905
|
|
|
} |
|
1906
|
|
|
|
|
1907
|
|
|
while ($row = Database::fetch_array($result, 'ASSOC')) { |
|
1908
|
|
|
if (!in_array($row['id'], $displayed)) { |
|
1909
|
|
|
$sent_to_icon = ''; |
|
1910
|
|
|
// the email icon |
|
1911
|
|
|
if ($row['email_sent'] == '1') { |
|
1912
|
|
|
$sent_to_icon = ' '.$emailIcon; |
|
1913
|
|
|
} |
|
1914
|
|
|
|
|
1915
|
|
|
$groupReference = $row['to_group_id'] > 0 ? ' <span class="label label-info">'.get_lang('Group').'</span> ' : ''; |
|
1916
|
|
|
$disableEdit = false; |
|
1917
|
|
|
$to = self::loadEditUsers('announcement', $row['id'], true); |
|
1918
|
|
|
$separated = CourseManager::separateUsersGroups($to); |
|
1919
|
|
|
if (!empty($group_id)) { |
|
1920
|
|
|
// If the announcement was sent to many groups, disable edition inside a group |
|
1921
|
|
|
if (isset($separated['groups']) && count($separated['groups']) > 1) { |
|
1922
|
|
|
$disableEdit = true; |
|
1923
|
|
|
} |
|
1924
|
|
|
|
|
1925
|
|
|
// If the announcement was sent only to the course disable edition |
|
1926
|
|
|
if (empty($separated['groups']) && empty($separated['users'])) { |
|
1927
|
|
|
$disableEdit = true; |
|
1928
|
|
|
} |
|
1929
|
|
|
|
|
1930
|
|
|
// Announcement sent to only a user |
|
1931
|
|
|
if ($separated['groups'] > 1 && !in_array($group_id, $separated['groups'])) { |
|
1932
|
|
|
$disableEdit = true; |
|
1933
|
|
|
} |
|
1934
|
|
|
} else { |
|
1935
|
|
|
if (isset($separated['groups']) && count($separated['groups']) > 1) { |
|
1936
|
|
|
$groupReference = ''; |
|
1937
|
|
|
} |
|
1938
|
|
|
} |
|
1939
|
|
|
|
|
1940
|
|
|
$title = $row['title'].$groupReference.$sent_to_icon; |
|
1941
|
|
|
$item_visibility = api_get_item_visibility( |
|
1942
|
|
|
$courseInfo, |
|
1943
|
|
|
TOOL_ANNOUNCEMENT, |
|
1944
|
|
|
$row['id'], |
|
1945
|
|
|
$session_id |
|
1946
|
|
|
); |
|
1947
|
|
|
$row['visibility'] = $item_visibility; |
|
1948
|
|
|
|
|
1949
|
|
|
// show attachment list |
|
1950
|
|
|
$attachment_list = self::get_attachment($row['id']); |
|
1951
|
|
|
$attachment_icon = ''; |
|
1952
|
|
|
if (count($attachment_list) > 0) { |
|
1953
|
|
|
$attachment_icon = ' '.$attachmentIcon; |
|
1954
|
|
|
} |
|
1955
|
|
|
|
|
1956
|
|
|
/* TITLE */ |
|
1957
|
|
|
$user_info = api_get_user_info($row['insert_user_id']); |
|
1958
|
|
|
$username = sprintf(get_lang('LoginX'), $user_info['username']); |
|
1959
|
|
|
|
|
1960
|
|
|
$username_span = Display::tag( |
|
1961
|
|
|
'span', |
|
1962
|
|
|
$user_info['complete_name'], |
|
1963
|
|
|
['title' => $username] |
|
1964
|
|
|
); |
|
1965
|
|
|
|
|
1966
|
|
|
$title = Display::url( |
|
1967
|
|
|
$title.$attachment_icon, |
|
1968
|
|
|
$actionUrl.'&action=view&id='.$row['id'] |
|
1969
|
|
|
); |
|
1970
|
|
|
|
|
1971
|
|
|
// we can edit if : we are the teacher OR the element belongs to |
|
1972
|
|
|
// the session we are coaching OR the option to allow users to edit is on |
|
1973
|
|
|
if (api_is_allowed_to_edit(false, true) || |
|
1974
|
|
|
(api_is_session_general_coach() && api_is_element_in_the_session(TOOL_ANNOUNCEMENT, $row['id'])) || |
|
1975
|
|
|
(api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous()) || |
|
1976
|
|
|
($row['to_group_id'] == $group_id && $isTutor) |
|
1977
|
|
|
) { |
|
1978
|
|
|
if ($disableEdit === true) { |
|
1979
|
|
|
$modify_icons = "<a href='#'>".$editIconDisable."</a>"; |
|
1980
|
|
|
} else { |
|
1981
|
|
|
$modify_icons = "<a href=\"".$actionUrl."&action=modify&id=".$row['id']."\">".$editIcon."</a>"; |
|
1982
|
|
|
} |
|
1983
|
|
|
|
|
1984
|
|
|
if ($row['visibility'] == 1) { |
|
1985
|
|
|
$image_visibility = "visible"; |
|
1986
|
|
|
$alt_visibility = get_lang('Hide'); |
|
1987
|
|
|
} else { |
|
1988
|
|
|
$image_visibility = "invisible"; |
|
1989
|
|
|
$alt_visibility = get_lang('Visible'); |
|
1990
|
|
|
} |
|
1991
|
|
|
|
|
1992
|
|
|
$modify_icons .= "<a href=\"".$actionUrl."&action=showhide&id=".$row['id']."&sec_token=".$stok."\">". |
|
1993
|
|
|
Display::return_icon($image_visibility.'.png', $alt_visibility, '', ICON_SIZE_SMALL)."</a>"; |
|
1994
|
|
|
|
|
1995
|
|
|
// DISPLAY MOVE UP COMMAND only if it is not the top announcement |
|
1996
|
|
|
if ($iterator != 1) { |
|
1997
|
|
|
$modify_icons .= "<a href=\"".$actionUrl."&action=move&up=".$row["id"]."&sec_token=".$stok."\">". |
|
1998
|
|
|
Display::return_icon('up.gif', get_lang('Up'))."</a>"; |
|
1999
|
|
|
} else { |
|
2000
|
|
|
$modify_icons .= Display::return_icon('up_na.gif', get_lang('Up')); |
|
2001
|
|
|
} |
|
2002
|
|
|
if ($iterator < $bottomAnnouncement) { |
|
2003
|
|
|
$modify_icons .= "<a href=\"".$actionUrl."&action=move&down=".$row["id"]."&sec_token=".$stok."\">". |
|
2004
|
|
|
Display::return_icon('down.gif', get_lang('Down'))."</a>"; |
|
2005
|
|
|
} else { |
|
2006
|
|
|
$modify_icons .= Display::return_icon('down_na.gif', get_lang('Down')); |
|
2007
|
|
|
} |
|
2008
|
|
|
if (api_is_allowed_to_edit(false, true)) { |
|
2009
|
|
|
if ($disableEdit === true) { |
|
2010
|
|
|
$modify_icons .= Display::url($deleteIconDisable, '#'); |
|
2011
|
|
|
} else { |
|
2012
|
|
|
$modify_icons .= "<a href=\"".$actionUrl."&action=delete&id=".$row['id']."&sec_token=".$stok."\" onclick=\"javascript:if(!confirm('".addslashes( |
|
2013
|
|
|
api_htmlentities( |
|
2014
|
|
|
get_lang('ConfirmYourChoice'), |
|
2015
|
|
|
ENT_QUOTES, |
|
2016
|
|
|
api_get_system_encoding() |
|
2017
|
|
|
) |
|
2018
|
|
|
)."')) return false;\">". |
|
2019
|
|
|
$deleteIcon."</a>"; |
|
2020
|
|
|
} |
|
2021
|
|
|
} |
|
2022
|
|
|
$iterator++; |
|
2023
|
|
|
} else { |
|
2024
|
|
|
$modify_icons = Display::url( |
|
2025
|
|
|
Display::return_icon('default.png'), |
|
2026
|
|
|
$actionUrl.'&action=view&id='.$row['id'] |
|
2027
|
|
|
); |
|
2028
|
|
|
} |
|
2029
|
|
|
|
|
2030
|
|
|
$announcement = [ |
|
2031
|
|
|
'id' => $row['id'], |
|
2032
|
|
|
'title' => $title, |
|
2033
|
|
|
'username' => $username_span, |
|
2034
|
|
|
'insert_date' => api_convert_and_format_date( |
|
2035
|
|
|
$row['insert_date'], |
|
2036
|
|
|
DATE_TIME_FORMAT_LONG |
|
2037
|
|
|
), |
|
2038
|
|
|
'lastedit_date' => api_convert_and_format_date( |
|
2039
|
|
|
$row['lastedit_date'], |
|
2040
|
|
|
DATE_TIME_FORMAT_LONG |
|
2041
|
|
|
), |
|
2042
|
|
|
'actions' => $modify_icons, |
|
2043
|
|
|
]; |
|
2044
|
|
|
|
|
2045
|
|
|
$results[] = $announcement; |
|
2046
|
|
|
} |
|
2047
|
|
|
$displayed[] = $row['id']; |
|
2048
|
|
|
} |
|
2049
|
|
|
|
|
2050
|
|
|
return $results; |
|
2051
|
|
|
} |
|
2052
|
|
|
|
|
2053
|
|
|
/** |
|
2054
|
|
|
* @return int |
|
2055
|
|
|
*/ |
|
2056
|
|
|
public static function getNumberAnnouncements() |
|
2057
|
|
|
{ |
|
2058
|
|
|
// Maximum title messages to display |
|
2059
|
|
|
$maximum = '12'; |
|
2060
|
|
|
// Database Table Definitions |
|
2061
|
|
|
$tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
|
2062
|
|
|
$tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
|
2063
|
|
|
|
|
2064
|
|
|
$session_id = api_get_session_id(); |
|
2065
|
|
|
$courseInfo = api_get_course_info(); |
|
2066
|
|
|
$courseId = $courseInfo['real_id']; |
|
2067
|
|
|
$userId = api_get_user_id(); |
|
2068
|
|
|
$condition_session = api_get_session_condition( |
|
2069
|
|
|
$session_id, |
|
2070
|
|
|
true, |
|
2071
|
|
|
true, |
|
2072
|
|
|
'announcement.session_id' |
|
2073
|
|
|
); |
|
2074
|
|
|
|
|
2075
|
|
|
if (api_is_allowed_to_edit(false, true)) { |
|
2076
|
|
|
// check teacher status |
|
2077
|
|
|
if (empty($_GET['origin']) || $_GET['origin'] !== 'learnpath') { |
|
2078
|
|
|
if (api_get_group_id() == 0) { |
|
2079
|
|
|
$group_condition = ''; |
|
2080
|
|
|
} else { |
|
2081
|
|
|
$group_condition = " AND (ip.to_group_id='".api_get_group_id()."' OR ip.to_group_id = 0 OR ip.to_group_id IS NULL)"; |
|
2082
|
|
|
} |
|
2083
|
|
|
|
|
2084
|
|
|
$sql = "SELECT |
|
2085
|
|
|
announcement.*, |
|
2086
|
|
|
ip.visibility, |
|
2087
|
|
|
ip.to_group_id, |
|
2088
|
|
|
ip.insert_user_id |
|
2089
|
|
|
FROM $tbl_announcement announcement |
|
2090
|
|
|
INNER JOIN $tbl_item_property ip |
|
2091
|
|
|
ON (announcement.c_id = ip.c_id AND announcement.id = ip.ref) |
|
2092
|
|
|
WHERE |
|
2093
|
|
|
announcement.c_id = $courseId AND |
|
2094
|
|
|
ip.c_id = $courseId AND |
|
2095
|
|
|
ip.tool = 'announcement' AND |
|
2096
|
|
|
ip.visibility <> '2' |
|
2097
|
|
|
$group_condition |
|
2098
|
|
|
$condition_session |
|
2099
|
|
|
GROUP BY ip.ref |
|
2100
|
|
|
ORDER BY display_order DESC |
|
2101
|
|
|
LIMIT 0, $maximum"; |
|
2102
|
|
|
} |
|
2103
|
|
|
} else { |
|
2104
|
|
|
// students only get to see the visible announcements |
|
2105
|
|
|
if (empty($_GET['origin']) || $_GET['origin'] !== 'learnpath') { |
|
2106
|
|
|
$group_memberships = GroupManager::get_group_ids( |
|
2107
|
|
|
$courseInfo['real_id'], |
|
2108
|
|
|
$userId |
|
2109
|
|
|
); |
|
2110
|
|
|
|
|
2111
|
|
|
if ((api_get_course_setting('allow_user_edit_announcement') && |
|
2112
|
|
|
!api_is_anonymous()) |
|
2113
|
|
|
) { |
|
2114
|
|
|
if (api_get_group_id() == 0) { |
|
2115
|
|
|
$cond_user_id = " AND ( |
|
2116
|
|
|
ip.lastedit_user_id = '".$userId."' OR ( |
|
2117
|
|
|
ip.to_user_id='".$userId."' OR |
|
2118
|
|
|
ip.to_group_id IN (0, ".implode(", ", $group_memberships).") OR |
|
2119
|
|
|
ip.to_group_id IS NULL |
|
2120
|
|
|
) |
|
2121
|
|
|
) |
|
2122
|
|
|
"; |
|
2123
|
|
|
} else { |
|
2124
|
|
|
$cond_user_id = " AND ( |
|
2125
|
|
|
ip.lastedit_user_id = '".$userId."'OR |
|
2126
|
|
|
ip.to_group_id IN (0, ".api_get_group_id().") OR |
|
2127
|
|
|
ip.to_group_id IS NULL |
|
2128
|
|
|
)"; |
|
2129
|
|
|
} |
|
2130
|
|
|
} else { |
|
2131
|
|
|
if (api_get_group_id() == 0) { |
|
2132
|
|
|
$cond_user_id = " AND ( |
|
2133
|
|
|
ip.to_user_id='".$userId."' OR |
|
2134
|
|
|
ip.to_group_id IN (0, ".implode(", ", $group_memberships).") OR |
|
2135
|
|
|
ip.to_group_id IS NULL |
|
2136
|
|
|
) "; |
|
2137
|
|
|
} else { |
|
2138
|
|
|
$cond_user_id = " AND ( |
|
2139
|
|
|
ip.to_user_id='".$userId."' OR |
|
2140
|
|
|
ip.to_group_id IN (0, ".api_get_group_id().") OR |
|
2141
|
|
|
ip.to_group_id IS NULL |
|
2142
|
|
|
) "; |
|
2143
|
|
|
} |
|
2144
|
|
|
} |
|
2145
|
|
|
|
|
2146
|
|
|
// the user is member of several groups => display personal announcements AND |
|
2147
|
|
|
// his group announcements AND the general announcements |
|
2148
|
|
|
if (is_array($group_memberships) && count($group_memberships) > 0) { |
|
2149
|
|
|
$sql = "SELECT announcement.*, ip.visibility, ip.to_group_id, ip.insert_user_id |
|
2150
|
|
|
FROM $tbl_announcement announcement |
|
2151
|
|
|
INNER JOIN $tbl_item_property ip |
|
2152
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
|
2153
|
|
|
WHERE |
|
2154
|
|
|
announcement.c_id = $courseId AND |
|
2155
|
|
|
ip.c_id = $courseId AND |
|
2156
|
|
|
ip.tool='announcement' AND |
|
2157
|
|
|
ip.visibility='1' |
|
2158
|
|
|
$cond_user_id |
|
2159
|
|
|
$condition_session |
|
2160
|
|
|
GROUP BY ip.ref |
|
2161
|
|
|
ORDER BY display_order DESC |
|
2162
|
|
|
LIMIT 0, $maximum"; |
|
2163
|
|
|
} else { |
|
2164
|
|
|
// the user is not member of any group |
|
2165
|
|
|
// this is an identified user => show the general announcements AND his personal announcements |
|
2166
|
|
|
if ($userId) { |
|
2167
|
|
|
if ((api_get_course_setting('allow_user_edit_announcement') && |
|
2168
|
|
|
!api_is_anonymous()) |
|
2169
|
|
|
) { |
|
2170
|
|
|
$cond_user_id = " AND ( |
|
2171
|
|
|
ip.lastedit_user_id = '".$userId."' OR |
|
2172
|
|
|
( ip.to_user_id='".$userId."' OR ip.to_group_id='0' OR ip.to_group_id IS NULL) |
|
2173
|
|
|
) "; |
|
2174
|
|
|
} else { |
|
2175
|
|
|
$cond_user_id = " AND ( ip.to_user_id='".$userId."' OR ip.to_group_id='0' OR ip.to_group_id IS NULL) "; |
|
2176
|
|
|
} |
|
2177
|
|
|
$sql = "SELECT announcement.*, ip.visibility, ip.to_group_id, ip.insert_user_id |
|
2178
|
|
|
FROM $tbl_announcement announcement |
|
2179
|
|
|
INNER JOIN $tbl_item_property ip |
|
2180
|
|
|
ON (announcement.c_id = ip.c_id AND announcement.id = ip.ref) |
|
2181
|
|
|
WHERE |
|
2182
|
|
|
announcement.c_id = $courseId AND |
|
2183
|
|
|
ip.c_id = $courseId AND |
|
2184
|
|
|
ip.tool='announcement' AND |
|
2185
|
|
|
ip.visibility='1' |
|
2186
|
|
|
$cond_user_id |
|
2187
|
|
|
$condition_session |
|
2188
|
|
|
GROUP BY ip.ref |
|
2189
|
|
|
ORDER BY display_order DESC |
|
2190
|
|
|
LIMIT 0, $maximum"; |
|
2191
|
|
|
} else { |
|
2192
|
|
|
if (api_get_course_setting('allow_user_edit_announcement')) { |
|
2193
|
|
|
$cond_user_id = " AND ( |
|
2194
|
|
|
ip.lastedit_user_id = '".api_get_user_id()."' OR ip.to_group_id='0' OR ip.to_group_id IS NULL |
|
2195
|
|
|
) "; |
|
2196
|
|
|
} else { |
|
2197
|
|
|
$cond_user_id = " AND ip.to_group_id='0' "; |
|
2198
|
|
|
} |
|
2199
|
|
|
|
|
2200
|
|
|
// the user is not identiefied => show only the general announcements |
|
2201
|
|
|
$sql = "SELECT |
|
2202
|
|
|
announcement.*, |
|
2203
|
|
|
ip.visibility, |
|
2204
|
|
|
ip.to_group_id, |
|
2205
|
|
|
ip.insert_user_id |
|
2206
|
|
|
FROM $tbl_announcement announcement |
|
2207
|
|
|
INNER JOIN $tbl_item_property ip |
|
2208
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
|
2209
|
|
|
WHERE |
|
2210
|
|
|
announcement.c_id = $courseId AND |
|
2211
|
|
|
ip.c_id = $courseId AND |
|
2212
|
|
|
ip.tool='announcement' AND |
|
2213
|
|
|
ip.visibility='1' AND |
|
2214
|
|
|
ip.to_group_id='0' |
|
2215
|
|
|
$condition_session |
|
2216
|
|
|
GROUP BY ip.ref |
|
2217
|
|
|
ORDER BY display_order DESC |
|
2218
|
|
|
LIMIT 0, $maximum"; |
|
2219
|
|
|
} |
|
2220
|
|
|
} |
|
2221
|
|
|
} |
|
2222
|
|
|
} |
|
2223
|
|
|
|
|
2224
|
|
|
$result = Database::query($sql); |
|
2225
|
|
|
|
|
2226
|
|
|
return Database::num_rows($result); |
|
2227
|
|
|
} |
|
2228
|
|
|
} |
|
2229
|
|
|
|
chamilo /
chamilo-lms
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The
breakstatement is not necessary if it is preceded for example by areturnstatement:If you would like to keep this construct to be consistent with other
casestatements, you can safely mark this issue as a false-positive.