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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\CoreBundle\Entity\Resource\ResourceLink; |
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use Chamilo\CoreBundle\Framework\Container; |
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use Chamilo\CourseBundle\Entity\CAnnouncement; |
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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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* @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 = $course_info['real_id']; |
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$repo = Container::getAnnouncementRepository(); |
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$criteria = [ |
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'cId' => $courseId, |
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]; |
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return $repo->findBy($criteria); |
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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, $id) |
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{ |
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$repo = Container::getAnnouncementRepository(); |
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$criteria = [ |
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'cId' => $courseInfo['real_id'], |
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'id' =>$id |
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]; |
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$announcement = $repo->findOneBy($criteria); |
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$repo->getEntityManager()->remove($announcement); |
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$repo->getEntityManager()->flush(); |
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/* |
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api_item_property_update( |
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$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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$repo = Container::getAnnouncementRepository(); |
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$announcements = self::get_all_annoucement_by_course( |
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$courseInfo, |
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api_get_session_id() |
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); |
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284
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if (!empty($announcements)) { |
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foreach ($announcements as $announcement) { |
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$repo->getEntityManager()->remove($announcement); |
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/*api_item_property_update( |
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$courseInfo, |
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TOOL_ANNOUNCEMENT, |
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$annon['id'], |
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'delete', |
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api_get_user_id() |
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);*/ |
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} |
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} |
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$repo->getEntityManager()->flush(); |
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} |
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299
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/** |
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300
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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 $visibility 1 or 0 |
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* |
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* @return mixed |
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*/ |
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307
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public static function getAnnouncementsByTitle( |
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308
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$title, |
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$courseId, |
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310
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$sessionId = 0, |
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311
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$visibility = 1 |
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312
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) { |
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313
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$dql = "SELECT a |
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314
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FROM ChamiloCourseBundle:CAnnouncement a |
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315
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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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317
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WHERE |
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318
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ip.tool = 'announcement' AND |
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a.cId = :course AND |
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320
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a.sessionId = :session AND |
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321
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a.title like :title AND |
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322
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ip.visibility = :visibility |
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323
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ORDER BY a.displayOrder DESC"; |
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324
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325
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$qb = Database::getManager()->createQuery($dql); |
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326
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$result = $qb->execute( |
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327
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[ |
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328
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'course' => $courseId, |
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329
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'session' => $sessionId, |
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330
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'visibility' => $visibility, |
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331
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'title' => "%$title%", |
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332
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|
] |
|
333
|
|
|
); |
|
334
|
|
|
|
|
335
|
|
|
return $result; |
|
336
|
|
|
} |
|
337
|
|
|
|
|
338
|
|
|
/** |
|
339
|
|
|
* @param int $announcementId |
|
340
|
|
|
* @param int $courseId |
|
341
|
|
|
* @param int $userId |
|
342
|
|
|
* @param int $groupId |
|
343
|
|
|
* |
|
344
|
|
|
* @return CAnnouncement |
|
345
|
|
|
*/ |
|
346
|
|
|
public static function getAnnouncementInfoById( |
|
347
|
|
|
$announcementId, |
|
348
|
|
|
$courseId, |
|
349
|
|
|
$userId, |
|
350
|
|
|
$groupId = 0 |
|
351
|
|
|
) { |
|
352
|
|
|
$announcementId = (int) $announcementId; |
|
353
|
|
|
|
|
354
|
|
|
$repo = Container::getAnnouncementRepository(); |
|
355
|
|
|
|
|
356
|
|
|
return $repo->find($announcementId); |
|
357
|
|
|
|
|
358
|
|
|
$courseId = (int) $courseId; |
|
|
|
|
|
|
359
|
|
|
$userId = (int) $userId; |
|
360
|
|
|
$groupId = (int) $groupId; |
|
361
|
|
|
|
|
362
|
|
|
if (api_is_allowed_to_edit(false, true) || |
|
363
|
|
|
(api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous()) |
|
364
|
|
|
) { |
|
365
|
|
|
$dql = "SELECT a, ip |
|
366
|
|
|
FROM ChamiloCourseBundle:CAnnouncement a |
|
367
|
|
|
JOIN ChamiloCourseBundle:CItemProperty ip |
|
368
|
|
|
WITH a.id = ip.ref AND a.cId = ip.course |
|
369
|
|
|
WHERE |
|
370
|
|
|
a.id = :announcement AND |
|
371
|
|
|
ip.tool = 'announcement' AND |
|
372
|
|
|
a.cId = :course |
|
373
|
|
|
ORDER BY a.displayOrder DESC"; |
|
374
|
|
|
} else { |
|
375
|
|
|
$groupList[] = $groupId; |
|
376
|
|
|
|
|
377
|
|
|
if (api_get_user_id() != 0) { |
|
378
|
|
|
$extraGroupCondition = ''; |
|
379
|
|
|
if (!empty($groupId)) { |
|
380
|
|
|
$groupProperties = GroupManager::get_group_properties($groupId); |
|
381
|
|
|
if ($groupProperties['announcements_state'] == GroupManager::TOOL_PRIVATE_BETWEEN_USERS) { |
|
382
|
|
|
$extraGroupCondition = " AND ( |
|
383
|
|
|
ip.toUser = $userId AND ip.group = $groupId OR |
|
384
|
|
|
(ip.group IN ('0') OR ip.group IS NULL) OR |
|
385
|
|
|
(ip.group = $groupId AND (ip.toUser IS NULL OR ip.toUser = 0)) |
|
386
|
|
|
)"; |
|
387
|
|
|
} |
|
388
|
|
|
} |
|
389
|
|
|
|
|
390
|
|
|
$dql = "SELECT a, ip |
|
391
|
|
|
FROM ChamiloCourseBundle:CAnnouncement a |
|
392
|
|
|
JOIN ChamiloCourseBundle:CItemProperty ip |
|
393
|
|
|
WITH a.id = ip.ref AND a.cId = ip.course |
|
394
|
|
|
WHERE |
|
395
|
|
|
a.id = :announcement AND |
|
396
|
|
|
ip.tool='announcement' AND |
|
397
|
|
|
( |
|
398
|
|
|
ip.toUser = $userId OR |
|
399
|
|
|
ip.group IN ('0', '".$groupId."') OR |
|
400
|
|
|
ip.group IS NULL |
|
401
|
|
|
) AND |
|
402
|
|
|
ip.visibility = '1' AND |
|
403
|
|
|
ip.course = :course |
|
404
|
|
|
$extraGroupCondition |
|
405
|
|
|
ORDER BY a.displayOrder DESC"; |
|
406
|
|
|
} else { |
|
407
|
|
|
$dql = "SELECT a, ip |
|
408
|
|
|
FROM ChamiloCourseBundle:CAnnouncement a |
|
409
|
|
|
JOIN ChamiloCourseBundle:CItemProperty ip |
|
410
|
|
|
WITH a.id = ip.ref AND a.cId = ip.course |
|
411
|
|
|
WHERE |
|
412
|
|
|
a.id = :announcement AND |
|
413
|
|
|
ip.tool = 'announcement' AND |
|
414
|
|
|
(ip.group = '0' OR ip.group IS NULL) AND |
|
415
|
|
|
ip.visibility = '1' AND |
|
416
|
|
|
ip.course = :course"; |
|
417
|
|
|
} |
|
418
|
|
|
} |
|
419
|
|
|
|
|
420
|
|
|
$qb = Database::getManager()->createQuery($dql); |
|
421
|
|
|
$result = $qb->execute( |
|
422
|
|
|
[ |
|
423
|
|
|
'announcement' => $announcementId, |
|
424
|
|
|
'course' => $courseId, |
|
425
|
|
|
] |
|
426
|
|
|
); |
|
427
|
|
|
|
|
428
|
|
|
if (!empty($result)) { |
|
429
|
|
|
return [ |
|
430
|
|
|
'announcement' => $result[0], |
|
431
|
|
|
'item_property' => $result[1], |
|
432
|
|
|
]; |
|
433
|
|
|
} |
|
434
|
|
|
|
|
435
|
|
|
return []; |
|
436
|
|
|
} |
|
437
|
|
|
|
|
438
|
|
|
/** |
|
439
|
|
|
* Displays one specific announcement. |
|
440
|
|
|
* |
|
441
|
|
|
* @param int $id, the id of the announcement you want to display |
|
442
|
|
|
* |
|
443
|
|
|
* @return string |
|
444
|
|
|
*/ |
|
445
|
|
|
public static function displayAnnouncement($id) |
|
446
|
|
|
{ |
|
447
|
|
|
$id = (int) $id; |
|
448
|
|
|
|
|
449
|
|
|
if (empty($id)) { |
|
450
|
|
|
return ''; |
|
451
|
|
|
} |
|
452
|
|
|
|
|
453
|
|
|
$html = ''; |
|
454
|
|
|
$course = api_get_course_entity(api_get_course_int_id()); |
|
455
|
|
|
$session = api_get_session_entity(api_get_session_id()); |
|
456
|
|
|
|
|
457
|
|
|
$announcement = self::getAnnouncementInfoById( |
|
458
|
|
|
$id, |
|
459
|
|
|
api_get_course_int_id(), |
|
460
|
|
|
api_get_user_id(), |
|
461
|
|
|
api_get_group_id() |
|
462
|
|
|
); |
|
463
|
|
|
|
|
464
|
|
|
if (empty($announcement)) { |
|
465
|
|
|
return ''; |
|
466
|
|
|
} |
|
467
|
|
|
|
|
468
|
|
|
$title = $announcement->getTitle(); |
|
469
|
|
|
$content = $announcement->getContent(); |
|
470
|
|
|
|
|
471
|
|
|
$html .= "<table height=\"100\" width=\"100%\" cellpadding=\"5\" cellspacing=\"0\" class=\"data_table\">"; |
|
472
|
|
|
$html .= "<tr><td><h2>".$title."</h2></td></tr>"; |
|
473
|
|
|
|
|
474
|
|
|
if (api_is_allowed_to_edit(false, true) || |
|
475
|
|
|
(api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous()) |
|
476
|
|
|
) { |
|
477
|
|
|
$modify_icons = "<a href=\"".api_get_self()."?".api_get_cidreq()."&action=modify&id=".$id."\">". |
|
478
|
|
|
Display::return_icon('edit.png', get_lang('Edit'), '', ICON_SIZE_SMALL)."</a>"; |
|
479
|
|
|
|
|
480
|
|
|
$image_visibility = 'invisible'; |
|
481
|
|
|
$alt_visibility = get_lang('Visible'); |
|
482
|
|
|
if ($announcement->isVisible($course, $session)) { |
|
483
|
|
|
$image_visibility = 'visible'; |
|
484
|
|
|
$alt_visibility = get_lang('Hide'); |
|
485
|
|
|
} |
|
486
|
|
|
global $stok; |
|
487
|
|
|
$modify_icons .= "<a href=\"".api_get_self()."?".api_get_cidreq()."&action=showhide&id=".$id."&sec_token=".$stok."\">". |
|
488
|
|
|
Display::return_icon($image_visibility.'.png', $alt_visibility, '', ICON_SIZE_SMALL)."</a>"; |
|
489
|
|
|
|
|
490
|
|
|
if (api_is_allowed_to_edit(false, true)) { |
|
491
|
|
|
$modify_icons .= "<a href=\"".api_get_self()."?".api_get_cidreq()."&action=delete&id=".$id."&sec_token=".$stok."\" onclick=\"javascript:if(!confirm('".addslashes(api_htmlentities(get_lang('Please confirm your choice'), ENT_QUOTES))."')) return false;\">". |
|
492
|
|
|
Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL). |
|
493
|
|
|
"</a>"; |
|
494
|
|
|
} |
|
495
|
|
|
$html .= "<tr><th style='text-align:right'>$modify_icons</th></tr>"; |
|
496
|
|
|
} |
|
497
|
|
|
|
|
498
|
|
|
// The user id is always the current one. |
|
499
|
|
|
$toUserId = api_get_user_id(); |
|
500
|
|
|
$content = self::parseContent( |
|
501
|
|
|
$toUserId, |
|
502
|
|
|
$content, |
|
503
|
|
|
api_get_course_id(), |
|
504
|
|
|
api_get_session_id() |
|
505
|
|
|
); |
|
506
|
|
|
|
|
507
|
|
|
$html .= "<tr><td>$content</td></tr>"; |
|
508
|
|
|
$html .= "<tr>"; |
|
509
|
|
|
$html .= "<td class=\"announcements_datum\">".get_lang('Latest update')." : "; |
|
510
|
|
|
$lastEdit = $announcement->getResourceNode()->getUpdatedAt(); |
|
511
|
|
|
$html .= Display::dateToStringAgoAndLongDate($lastEdit); |
|
512
|
|
|
$html .= "</td></tr>"; |
|
513
|
|
|
|
|
514
|
|
|
$allow = !api_get_configuration_value('hide_announcement_sent_to_users_info'); |
|
515
|
|
|
if ($allow && api_is_allowed_to_edit(false, true)) { |
|
516
|
|
|
$sent_to = self::sent_to('announcement', $id); |
|
517
|
|
|
$sentToForm = self::sent_to_form($sent_to); |
|
518
|
|
|
$html .= Display::tag( |
|
519
|
|
|
'td', |
|
520
|
|
|
get_lang('Visible to').': '.$sentToForm, |
|
521
|
|
|
['class' => 'announcements_datum'] |
|
522
|
|
|
); |
|
523
|
|
|
} |
|
524
|
|
|
$attachment_list = self::get_attachment($id); |
|
525
|
|
|
|
|
526
|
|
|
if (count($attachment_list) > 0) { |
|
527
|
|
|
$html .= "<tr><td>"; |
|
528
|
|
|
$realname = $attachment_list['path']; |
|
529
|
|
|
$user_filename = $attachment_list['filename']; |
|
530
|
|
|
$full_file_name = 'download.php?'.api_get_cidreq().'&file='.$realname; |
|
531
|
|
|
$html .= '<br/>'; |
|
532
|
|
|
$html .= Display::return_icon('attachment.gif', get_lang('Attachment')); |
|
533
|
|
|
$html .= '<a href="'.$full_file_name.' "> '.$user_filename.' </a>'; |
|
534
|
|
|
$html .= ' - <span class="forum_attach_comment" >'.$attachment_list['comment'].'</span>'; |
|
535
|
|
|
if (api_is_allowed_to_edit(false, true)) { |
|
536
|
|
|
$url = api_get_self()."?".api_get_cidreq(). |
|
537
|
|
|
"&action=delete_attachment&id_attach=".$attachment_list['id']."&sec_token=".$stok; |
|
538
|
|
|
$html .= Display::url( |
|
539
|
|
|
Display::return_icon( |
|
540
|
|
|
'delete.png', |
|
541
|
|
|
get_lang('Delete'), |
|
542
|
|
|
'', |
|
543
|
|
|
16 |
|
544
|
|
|
), |
|
545
|
|
|
$url |
|
546
|
|
|
); |
|
547
|
|
|
} |
|
548
|
|
|
$html .= '</td></tr>'; |
|
549
|
|
|
} |
|
550
|
|
|
$html .= '</table>'; |
|
551
|
|
|
|
|
552
|
|
|
return $html; |
|
553
|
|
|
} |
|
554
|
|
|
|
|
555
|
|
|
/** |
|
556
|
|
|
* @param array $courseInfo |
|
557
|
|
|
* |
|
558
|
|
|
* @return int |
|
559
|
|
|
*/ |
|
560
|
|
|
public static function getLastAnnouncementOrder($courseInfo) |
|
561
|
|
|
{ |
|
562
|
|
|
if (empty($courseInfo)) { |
|
563
|
|
|
return 0; |
|
564
|
|
|
} |
|
565
|
|
|
|
|
566
|
|
|
if (!isset($courseInfo['real_id'])) { |
|
567
|
|
|
return false; |
|
568
|
|
|
} |
|
569
|
|
|
|
|
570
|
|
|
$courseId = $courseInfo['real_id']; |
|
571
|
|
|
$table = Database::get_course_table(TABLE_ANNOUNCEMENT); |
|
572
|
|
|
$sql = "SELECT MAX(display_order) |
|
573
|
|
|
FROM $table |
|
574
|
|
|
WHERE c_id = $courseId "; |
|
575
|
|
|
$result = Database::query($sql); |
|
576
|
|
|
|
|
577
|
|
|
$order = 0; |
|
578
|
|
|
if (Database::num_rows($result)) { |
|
579
|
|
|
$row = Database::fetch_array($result); |
|
580
|
|
|
$order = (int) $row[0] + 1; |
|
581
|
|
|
} |
|
582
|
|
|
|
|
583
|
|
|
return $order; |
|
584
|
|
|
} |
|
585
|
|
|
|
|
586
|
|
|
/** |
|
587
|
|
|
* Store an announcement in the database (including its attached file if any). |
|
588
|
|
|
* |
|
589
|
|
|
* @param array $courseInfo |
|
590
|
|
|
* @param int $sessionId |
|
591
|
|
|
* @param string $title Announcement title (pure text) |
|
592
|
|
|
* @param string $newContent Content of the announcement (can be HTML) |
|
593
|
|
|
* @param array $sentTo Array of users and groups to send the announcement to |
|
594
|
|
|
* @param array $file uploaded file $_FILES |
|
595
|
|
|
* @param string $file_comment Comment describing the attachment |
|
596
|
|
|
* @param string $end_date |
|
597
|
|
|
* @param bool $sendToUsersInSession |
|
598
|
|
|
* @param int $authorId |
|
599
|
|
|
* |
|
600
|
|
|
* @return int false on failure, ID of the announcement on success |
|
601
|
|
|
*/ |
|
602
|
|
|
public static function add_announcement( |
|
603
|
|
|
$courseInfo, |
|
604
|
|
|
$sessionId, |
|
605
|
|
|
$title, |
|
606
|
|
|
$newContent, |
|
607
|
|
|
$sentTo, |
|
608
|
|
|
$file = [], |
|
609
|
|
|
$file_comment = null, |
|
610
|
|
|
$end_date = null, |
|
611
|
|
|
$sendToUsersInSession = false, |
|
612
|
|
|
$authorId = 0 |
|
613
|
|
|
) { |
|
614
|
|
|
if (empty($courseInfo)) { |
|
615
|
|
|
return false; |
|
616
|
|
|
} |
|
617
|
|
|
|
|
618
|
|
|
if (!isset($courseInfo['real_id'])) { |
|
619
|
|
|
return false; |
|
620
|
|
|
} |
|
621
|
|
|
|
|
622
|
|
|
$courseId = $courseInfo['real_id']; |
|
623
|
|
|
$tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
|
624
|
|
|
$authorId = empty($authorId) ? api_get_user_id() : $authorId; |
|
625
|
|
|
|
|
626
|
|
|
if (empty($end_date)) { |
|
627
|
|
|
$end_date = api_get_utc_datetime(); |
|
628
|
|
|
} |
|
629
|
|
|
|
|
630
|
|
|
$order = self::getLastAnnouncementOrder($courseInfo); |
|
631
|
|
|
|
|
632
|
|
|
$announcement = new CAnnouncement(); |
|
633
|
|
|
$announcement |
|
634
|
|
|
->setCId($courseId) |
|
635
|
|
|
->setContent($newContent) |
|
636
|
|
|
->setTitle($title) |
|
637
|
|
|
->setEndDate(new DateTime($end_date)) |
|
638
|
|
|
->setDisplayOrder($order) |
|
639
|
|
|
->setSessionId($sessionId) |
|
640
|
|
|
; |
|
641
|
|
|
|
|
642
|
|
|
$repo = Container::getAnnouncementRepository(); |
|
643
|
|
|
$repo->addResourceToCourse( |
|
644
|
|
|
$announcement, |
|
645
|
|
|
ResourceLink::VISIBILITY_PUBLISHED, |
|
646
|
|
|
api_get_user_entity($authorId), |
|
647
|
|
|
api_get_course_entity($courseId), |
|
648
|
|
|
api_get_session_entity($sessionId), |
|
649
|
|
|
api_get_group_entity() |
|
650
|
|
|
); |
|
651
|
|
|
$repo->getEntityManager()->flush(); |
|
652
|
|
|
$last_id = $announcement->getIid(); |
|
653
|
|
|
|
|
654
|
|
|
if (empty($last_id)) { |
|
655
|
|
|
return false; |
|
656
|
|
|
} |
|
657
|
|
|
|
|
658
|
|
|
$sql = "UPDATE $tbl_announcement SET id = iid WHERE iid = $last_id"; |
|
659
|
|
|
Database::query($sql); |
|
660
|
|
|
|
|
661
|
|
|
if (!empty($file)) { |
|
662
|
|
|
self::add_announcement_attachment_file( |
|
663
|
|
|
$last_id, |
|
664
|
|
|
$file_comment, |
|
665
|
|
|
$_FILES['user_upload'] |
|
666
|
|
|
); |
|
667
|
|
|
} |
|
668
|
|
|
|
|
669
|
|
|
// store in item_property (first the groups, then the users |
|
670
|
|
|
if (empty($sentTo) || |
|
671
|
|
|
(!empty($sentTo) && isset($sentTo[0]) && $sentTo[0] == 'everyone') |
|
672
|
|
|
) { |
|
673
|
|
|
// The message is sent to EVERYONE, so we set the group to 0 |
|
674
|
|
|
/*api_item_property_update( |
|
675
|
|
|
$courseInfo, |
|
676
|
|
|
TOOL_ANNOUNCEMENT, |
|
677
|
|
|
$last_id, |
|
678
|
|
|
'AnnouncementAdded', |
|
679
|
|
|
$authorId, |
|
680
|
|
|
'0', |
|
681
|
|
|
null, |
|
682
|
|
|
null, |
|
683
|
|
|
null, |
|
684
|
|
|
$sessionId |
|
685
|
|
|
);*/ |
|
686
|
|
|
} else { |
|
687
|
|
|
$send_to = CourseManager::separateUsersGroups($sentTo); |
|
688
|
|
|
$batchSize = 20; |
|
689
|
|
|
$em = Database::getManager(); |
|
690
|
|
|
// Storing the selected groups |
|
691
|
|
|
if (is_array($send_to['groups']) && |
|
692
|
|
|
!empty($send_to['groups']) |
|
693
|
|
|
) { |
|
694
|
|
|
$counter = 1; |
|
695
|
|
|
foreach ($send_to['groups'] as $group) { |
|
696
|
|
|
$groupInfo = GroupManager::get_group_properties($group); |
|
697
|
|
|
/*api_item_property_update( |
|
698
|
|
|
$courseInfo, |
|
699
|
|
|
TOOL_ANNOUNCEMENT, |
|
700
|
|
|
$last_id, |
|
701
|
|
|
'AnnouncementAdded', |
|
702
|
|
|
$authorId, |
|
703
|
|
|
$groupInfo |
|
704
|
|
|
);*/ |
|
705
|
|
|
} |
|
706
|
|
|
} |
|
707
|
|
|
|
|
708
|
|
|
// Storing the selected users |
|
709
|
|
|
if (is_array($send_to['users'])) { |
|
710
|
|
|
$counter = 1; |
|
711
|
|
|
foreach ($send_to['users'] as $user) { |
|
712
|
|
|
/*api_item_property_update( |
|
713
|
|
|
$courseInfo, |
|
714
|
|
|
TOOL_ANNOUNCEMENT, |
|
715
|
|
|
$last_id, |
|
716
|
|
|
'AnnouncementAdded', |
|
717
|
|
|
$authorId, |
|
718
|
|
|
'', |
|
719
|
|
|
$user |
|
720
|
|
|
);*/ |
|
721
|
|
|
} |
|
722
|
|
|
} |
|
723
|
|
|
} |
|
724
|
|
|
|
|
725
|
|
|
if ($sendToUsersInSession) { |
|
726
|
|
|
self::addAnnouncementToAllUsersInSessions($last_id); |
|
727
|
|
|
} |
|
728
|
|
|
|
|
729
|
|
|
return $announcement; |
|
730
|
|
|
} |
|
731
|
|
|
|
|
732
|
|
|
/** |
|
733
|
|
|
* @param string $title |
|
734
|
|
|
* @param string $newContent |
|
735
|
|
|
* @param int $groupId |
|
736
|
|
|
* @param array $to_users |
|
737
|
|
|
* @param array $file |
|
738
|
|
|
* @param string $file_comment |
|
739
|
|
|
* @param bool $sendToUsersInSession |
|
740
|
|
|
* |
|
741
|
|
|
* @return bool|int |
|
742
|
|
|
*/ |
|
743
|
|
|
public static function addGroupAnnouncement( |
|
744
|
|
|
$title, |
|
745
|
|
|
$newContent, |
|
746
|
|
|
$groupId, |
|
747
|
|
|
$to_users, |
|
748
|
|
|
$file = [], |
|
749
|
|
|
$file_comment = '', |
|
750
|
|
|
$sendToUsersInSession = false |
|
751
|
|
|
) { |
|
752
|
|
|
$courseInfo = api_get_course_info(); |
|
753
|
|
|
|
|
754
|
|
|
// Database definitions |
|
755
|
|
|
$table = Database::get_course_table(TABLE_ANNOUNCEMENT); |
|
756
|
|
|
$order = self::getLastAnnouncementOrder($courseInfo); |
|
757
|
|
|
|
|
758
|
|
|
$now = api_get_utc_datetime(); |
|
759
|
|
|
$courseId = api_get_course_int_id(); |
|
760
|
|
|
$sessionId = api_get_session_id(); |
|
761
|
|
|
$authorId = api_get_user_id(); |
|
762
|
|
|
|
|
763
|
|
|
$announcement = new CAnnouncement(); |
|
764
|
|
|
$announcement |
|
765
|
|
|
->setCId($courseId) |
|
766
|
|
|
->setContent($newContent) |
|
767
|
|
|
->setTitle($title) |
|
768
|
|
|
->setEndDate(new DateTime($now)) |
|
769
|
|
|
->setDisplayOrder($order) |
|
770
|
|
|
->setSessionId($sessionId) |
|
771
|
|
|
; |
|
772
|
|
|
|
|
773
|
|
|
$repo = Container::getAnnouncementRepository(); |
|
774
|
|
|
$repo->addResourceToCourse( |
|
775
|
|
|
$announcement, |
|
776
|
|
|
ResourceLink::VISIBILITY_PUBLISHED, |
|
777
|
|
|
api_get_user_entity($authorId), |
|
778
|
|
|
api_get_course_entity($courseId), |
|
779
|
|
|
api_get_session_entity($sessionId), |
|
780
|
|
|
api_get_group_entity() |
|
781
|
|
|
); |
|
782
|
|
|
$repo->getEntityManager()->flush(); |
|
783
|
|
|
$last_id = $announcement->getIid(); |
|
784
|
|
|
|
|
785
|
|
|
// Store the attach file |
|
786
|
|
|
if ($last_id) { |
|
787
|
|
|
$sql = "UPDATE $table SET id = iid |
|
788
|
|
|
WHERE iid = $last_id"; |
|
789
|
|
|
Database::query($sql); |
|
790
|
|
|
|
|
791
|
|
|
if (!empty($file)) { |
|
792
|
|
|
self::add_announcement_attachment_file( |
|
793
|
|
|
$last_id, |
|
794
|
|
|
$file_comment, |
|
795
|
|
|
$file |
|
796
|
|
|
); |
|
797
|
|
|
} |
|
798
|
|
|
|
|
799
|
|
|
$send_to_users = CourseManager::separateUsersGroups($to_users); |
|
800
|
|
|
|
|
801
|
|
|
// if nothing was selected in the menu then send to all the group |
|
802
|
|
|
$sentToAllGroup = false; |
|
803
|
|
|
if (empty($send_to_users['groups']) && empty($send_to_users['users'])) { |
|
804
|
|
|
$groupInfo = GroupManager::get_group_properties($groupId); |
|
805
|
|
|
api_item_property_update( |
|
806
|
|
|
$courseInfo, |
|
807
|
|
|
TOOL_ANNOUNCEMENT, |
|
808
|
|
|
$last_id, |
|
809
|
|
|
'AnnouncementAdded', |
|
810
|
|
|
api_get_user_id(), |
|
811
|
|
|
$groupInfo |
|
812
|
|
|
); |
|
813
|
|
|
$sentToAllGroup = true; |
|
814
|
|
|
} |
|
815
|
|
|
|
|
816
|
|
|
if ($sentToAllGroup === false) { |
|
817
|
|
|
if (!empty($send_to_users['groups'])) { |
|
818
|
|
|
foreach ($send_to_users['groups'] as $group) { |
|
819
|
|
|
$groupInfo = GroupManager::get_group_properties($group); |
|
820
|
|
|
api_item_property_update( |
|
821
|
|
|
$courseInfo, |
|
822
|
|
|
TOOL_ANNOUNCEMENT, |
|
823
|
|
|
$last_id, |
|
824
|
|
|
'AnnouncementAdded', |
|
825
|
|
|
api_get_user_id(), |
|
826
|
|
|
$groupInfo |
|
827
|
|
|
); |
|
828
|
|
|
} |
|
829
|
|
|
} |
|
830
|
|
|
|
|
831
|
|
|
$groupInfo = GroupManager::get_group_properties($groupId); |
|
832
|
|
|
if (!empty($send_to_users['users'])) { |
|
833
|
|
|
foreach ($send_to_users['users'] as $user) { |
|
834
|
|
|
api_item_property_update( |
|
835
|
|
|
$courseInfo, |
|
836
|
|
|
TOOL_ANNOUNCEMENT, |
|
837
|
|
|
$last_id, |
|
838
|
|
|
'AnnouncementAdded', |
|
839
|
|
|
api_get_user_id(), |
|
840
|
|
|
$groupInfo, |
|
841
|
|
|
$user |
|
842
|
|
|
); |
|
843
|
|
|
} |
|
844
|
|
|
} |
|
845
|
|
|
} |
|
846
|
|
|
|
|
847
|
|
|
if ($sendToUsersInSession) { |
|
848
|
|
|
self::addAnnouncementToAllUsersInSessions($last_id); |
|
849
|
|
|
} |
|
850
|
|
|
} |
|
851
|
|
|
|
|
852
|
|
|
return $last_id; |
|
853
|
|
|
} |
|
854
|
|
|
|
|
855
|
|
|
/** |
|
856
|
|
|
* This function stores the announcement item in the announcement table |
|
857
|
|
|
* and updates the item_property table. |
|
858
|
|
|
* |
|
859
|
|
|
* @param int $id id of the announcement |
|
860
|
|
|
* @param string $title |
|
861
|
|
|
* @param string $newContent |
|
862
|
|
|
* @param array $to users that will receive the announcement |
|
863
|
|
|
* @param mixed $file attachment |
|
864
|
|
|
* @param string $file_comment file comment |
|
865
|
|
|
* @param bool $sendToUsersInSession |
|
866
|
|
|
*/ |
|
867
|
|
|
public static function edit_announcement( |
|
868
|
|
|
$id, |
|
869
|
|
|
$title, |
|
870
|
|
|
$newContent, |
|
871
|
|
|
$to, |
|
872
|
|
|
$file = [], |
|
873
|
|
|
$file_comment = '', |
|
874
|
|
|
$sendToUsersInSession = false |
|
875
|
|
|
) { |
|
876
|
|
|
$courseInfo = api_get_course_info(); |
|
877
|
|
|
$id = (int) $id; |
|
878
|
|
|
|
|
879
|
|
|
$repo = Container::getAnnouncementRepository(); |
|
880
|
|
|
/** @var CAnnouncement $announcement */ |
|
881
|
|
|
$announcement = $repo->find($id); |
|
882
|
|
|
|
|
883
|
|
|
$announcement |
|
884
|
|
|
->setTitle($title) |
|
885
|
|
|
->setContent($newContent) |
|
886
|
|
|
; |
|
887
|
|
|
$repo->getEntityManager()->persist($announcement); |
|
888
|
|
|
$repo->getEntityManager()->flush(); |
|
889
|
|
|
|
|
890
|
|
|
// save attachment file |
|
891
|
|
|
$row_attach = self::get_attachment($id); |
|
892
|
|
|
|
|
893
|
|
|
$id_attach = 0; |
|
894
|
|
|
if ($row_attach) { |
|
895
|
|
|
$id_attach = (int) $row_attach['id']; |
|
896
|
|
|
} |
|
897
|
|
|
|
|
898
|
|
|
if (!empty($file)) { |
|
899
|
|
|
if (empty($id_attach)) { |
|
900
|
|
|
self::add_announcement_attachment_file( |
|
901
|
|
|
$id, |
|
902
|
|
|
$file_comment, |
|
903
|
|
|
$file |
|
904
|
|
|
); |
|
905
|
|
|
} else { |
|
906
|
|
|
self::edit_announcement_attachment_file( |
|
907
|
|
|
$id_attach, |
|
908
|
|
|
$file, |
|
909
|
|
|
$file_comment |
|
910
|
|
|
); |
|
911
|
|
|
} |
|
912
|
|
|
} |
|
913
|
|
|
|
|
914
|
|
|
// We remove everything from item_property for this |
|
915
|
|
|
/*$sql = "DELETE FROM $tbl_item_property |
|
916
|
|
|
WHERE c_id = $courseId AND ref='$id' AND tool='announcement'"; |
|
917
|
|
|
Database::query($sql);*/ |
|
918
|
|
|
|
|
919
|
|
|
if ($sendToUsersInSession) { |
|
920
|
|
|
self::addAnnouncementToAllUsersInSessions($id); |
|
921
|
|
|
} |
|
922
|
|
|
|
|
923
|
|
|
// store in item_property (first the groups, then the users |
|
924
|
|
|
if (!empty($to)) { |
|
925
|
|
|
// !is_null($to): when no user is selected we send it to everyone |
|
926
|
|
|
$send_to = CourseManager::separateUsersGroups($to); |
|
927
|
|
|
$resourceNode = $announcement->getResourceNode(); |
|
928
|
|
|
|
|
929
|
|
|
// storing the selected groups |
|
930
|
|
|
if (is_array($send_to['groups'])) { |
|
931
|
|
|
foreach ($send_to['groups'] as $group) { |
|
932
|
|
|
$groupInfo = api_get_group_entity($group); |
|
933
|
|
|
$repo->addResourceToCourseGroup($resourceNode, $groupInfo); |
|
934
|
|
|
/* |
|
935
|
|
|
if ($groupInfo) { |
|
936
|
|
|
api_item_property_update( |
|
937
|
|
|
$courseInfo, |
|
938
|
|
|
TOOL_ANNOUNCEMENT, |
|
939
|
|
|
$id, |
|
940
|
|
|
'AnnouncementUpdated', |
|
941
|
|
|
api_get_user_id(), |
|
942
|
|
|
$groupInfo |
|
943
|
|
|
); |
|
944
|
|
|
}*/ |
|
945
|
|
|
} |
|
946
|
|
|
} |
|
947
|
|
|
|
|
948
|
|
|
// storing the selected users |
|
949
|
|
|
if (is_array($send_to['users'])) { |
|
950
|
|
|
foreach ($send_to['users'] as $user) { |
|
951
|
|
|
$user = api_get_user_entity($user); |
|
952
|
|
|
$repo->addResourceToUser($resourceNode, $user); |
|
953
|
|
|
/*api_item_property_update( |
|
954
|
|
|
$courseInfo, |
|
955
|
|
|
TOOL_ANNOUNCEMENT, |
|
956
|
|
|
$id, |
|
957
|
|
|
'AnnouncementUpdated', |
|
958
|
|
|
api_get_user_id(), |
|
959
|
|
|
0, |
|
960
|
|
|
$user |
|
961
|
|
|
);*/ |
|
962
|
|
|
} |
|
963
|
|
|
} |
|
964
|
|
|
|
|
965
|
|
|
// Send to everyone |
|
966
|
|
|
if (isset($to[0]) && $to[0] === 'everyone') { |
|
967
|
|
|
/*api_item_property_update( |
|
968
|
|
|
$courseInfo, |
|
969
|
|
|
TOOL_ANNOUNCEMENT, |
|
970
|
|
|
$id, |
|
971
|
|
|
'AnnouncementUpdated', |
|
972
|
|
|
api_get_user_id(), |
|
973
|
|
|
0 |
|
974
|
|
|
);*/ |
|
975
|
|
|
} |
|
976
|
|
|
} else { |
|
977
|
|
|
// the message is sent to everyone, so we set the group to 0 |
|
978
|
|
|
/*api_item_property_update( |
|
979
|
|
|
$courseInfo, |
|
980
|
|
|
TOOL_ANNOUNCEMENT, |
|
981
|
|
|
$id, |
|
982
|
|
|
'AnnouncementUpdated', |
|
983
|
|
|
api_get_user_id(), |
|
984
|
|
|
0 |
|
985
|
|
|
);*/ |
|
986
|
|
|
} |
|
987
|
|
|
|
|
988
|
|
|
$repo->getEntityManager()->flush(); |
|
989
|
|
|
|
|
990
|
|
|
return $announcement; |
|
991
|
|
|
} |
|
992
|
|
|
|
|
993
|
|
|
/** |
|
994
|
|
|
* @param int $announcementId |
|
995
|
|
|
*/ |
|
996
|
|
|
public static function addAnnouncementToAllUsersInSessions($announcementId) |
|
997
|
|
|
{ |
|
998
|
|
|
$courseCode = api_get_course_id(); |
|
999
|
|
|
$courseInfo = api_get_course_info(); |
|
1000
|
|
|
$sessionList = SessionManager::get_session_by_course(api_get_course_int_id()); |
|
1001
|
|
|
|
|
1002
|
|
|
if (!empty($sessionList)) { |
|
1003
|
|
|
foreach ($sessionList as $sessionInfo) { |
|
1004
|
|
|
$sessionId = $sessionInfo['id']; |
|
1005
|
|
|
$userList = CourseManager::get_user_list_from_course_code( |
|
1006
|
|
|
$courseCode, |
|
1007
|
|
|
$sessionId |
|
1008
|
|
|
); |
|
1009
|
|
|
|
|
1010
|
|
|
if (!empty($userList)) { |
|
1011
|
|
|
foreach ($userList as $user) { |
|
1012
|
|
|
api_item_property_update( |
|
1013
|
|
|
$courseInfo, |
|
1014
|
|
|
TOOL_ANNOUNCEMENT, |
|
1015
|
|
|
$announcementId, |
|
1016
|
|
|
'AnnouncementUpdated', |
|
1017
|
|
|
api_get_user_id(), |
|
1018
|
|
|
0, |
|
1019
|
|
|
$user['user_id'], |
|
1020
|
|
|
0, |
|
1021
|
|
|
0, |
|
1022
|
|
|
$sessionId |
|
1023
|
|
|
); |
|
1024
|
|
|
} |
|
1025
|
|
|
} |
|
1026
|
|
|
} |
|
1027
|
|
|
} |
|
1028
|
|
|
} |
|
1029
|
|
|
|
|
1030
|
|
|
/** |
|
1031
|
|
|
* @param int $insert_id |
|
1032
|
|
|
* |
|
1033
|
|
|
* @return bool |
|
1034
|
|
|
*/ |
|
1035
|
|
|
public static function update_mail_sent($insert_id) |
|
1036
|
|
|
{ |
|
1037
|
|
|
$table = Database::get_course_table(TABLE_ANNOUNCEMENT); |
|
1038
|
|
|
if ($insert_id != strval(intval($insert_id))) { |
|
1039
|
|
|
return false; |
|
1040
|
|
|
} |
|
1041
|
|
|
$insert_id = intval($insert_id); |
|
1042
|
|
|
$courseId = api_get_course_int_id(); |
|
1043
|
|
|
// store the modifications in the table tbl_annoucement |
|
1044
|
|
|
$sql = "UPDATE $table SET email_sent='1' |
|
1045
|
|
|
WHERE c_id = $courseId AND id = $insert_id"; |
|
1046
|
|
|
Database::query($sql); |
|
1047
|
|
|
} |
|
1048
|
|
|
|
|
1049
|
|
|
/** |
|
1050
|
|
|
* @param int $user_id |
|
1051
|
|
|
* |
|
1052
|
|
|
* @return array|bool |
|
1053
|
|
|
*/ |
|
1054
|
|
|
public static function getAnnoucementCourseTotalByUser($user_id) |
|
1055
|
|
|
{ |
|
1056
|
|
|
$user_id = (int) $user_id; |
|
1057
|
|
|
|
|
1058
|
|
|
if (empty($user_id)) { |
|
1059
|
|
|
return false; |
|
1060
|
|
|
} |
|
1061
|
|
|
|
|
1062
|
|
|
$tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
|
1063
|
|
|
$tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
|
1064
|
|
|
|
|
1065
|
|
|
$sql = "SELECT DISTINCT |
|
1066
|
|
|
announcement.c_id, |
|
1067
|
|
|
count(announcement.id) count |
|
1068
|
|
|
FROM $tbl_announcement announcement |
|
1069
|
|
|
INNER JOIN $tbl_item_property ip |
|
1070
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
|
1071
|
|
|
WHERE |
|
1072
|
|
|
ip.tool='announcement' AND |
|
1073
|
|
|
( |
|
1074
|
|
|
ip.to_user_id = '$user_id' AND |
|
1075
|
|
|
(ip.to_group_id='0' OR ip.to_group_id IS NULL) |
|
1076
|
|
|
) |
|
1077
|
|
|
AND ip.visibility='1' |
|
1078
|
|
|
AND announcement.session_id = 0 |
|
1079
|
|
|
GROUP BY announcement.c_id"; |
|
1080
|
|
|
$rs = Database::query($sql); |
|
1081
|
|
|
$num_rows = Database::num_rows($rs); |
|
1082
|
|
|
$result = []; |
|
1083
|
|
|
if ($num_rows > 0) { |
|
1084
|
|
|
while ($row = Database::fetch_array($rs, 'ASSOC')) { |
|
1085
|
|
|
if (empty($row['c_id'])) { |
|
1086
|
|
|
continue; |
|
1087
|
|
|
} |
|
1088
|
|
|
$result[] = ['course' => api_get_course_info_by_id($row['c_id']), 'count' => $row['count']]; |
|
1089
|
|
|
} |
|
1090
|
|
|
} |
|
1091
|
|
|
|
|
1092
|
|
|
return $result; |
|
1093
|
|
|
} |
|
1094
|
|
|
|
|
1095
|
|
|
/** |
|
1096
|
|
|
* this function gets all the groups of the course, |
|
1097
|
|
|
* not including linked courses. |
|
1098
|
|
|
*/ |
|
1099
|
|
|
public static function get_course_groups() |
|
1100
|
|
|
{ |
|
1101
|
|
|
$session_id = api_get_session_id(); |
|
1102
|
|
|
if ($session_id != 0) { |
|
1103
|
|
|
$new_group_list = CourseManager::get_group_list_of_course( |
|
1104
|
|
|
api_get_course_id(), |
|
1105
|
|
|
$session_id, |
|
1106
|
|
|
1 |
|
1107
|
|
|
); |
|
1108
|
|
|
} else { |
|
1109
|
|
|
$new_group_list = CourseManager::get_group_list_of_course( |
|
1110
|
|
|
api_get_course_id(), |
|
1111
|
|
|
0, |
|
1112
|
|
|
1 |
|
1113
|
|
|
); |
|
1114
|
|
|
} |
|
1115
|
|
|
|
|
1116
|
|
|
return $new_group_list; |
|
1117
|
|
|
} |
|
1118
|
|
|
|
|
1119
|
|
|
public static function getSenders(CAnnouncement $announcement) |
|
1120
|
|
|
{ |
|
1121
|
|
|
$result = []; |
|
1122
|
|
|
$result['groups'] = []; |
|
1123
|
|
|
$result['users'] = []; |
|
1124
|
|
|
|
|
1125
|
|
|
$links = $announcement->getResourceNode()->getResourceLinks(); |
|
1126
|
|
|
|
|
1127
|
|
|
/** @var ResourceLink $link */ |
|
1128
|
|
|
foreach ($links as $link) { |
|
1129
|
|
|
if ($link->getUser()) { |
|
1130
|
|
|
$result['users'][] = $link->getUser()->getId(); |
|
1131
|
|
|
} |
|
1132
|
|
|
if ($link->getGroup()) { |
|
1133
|
|
|
$result['groups'][] = $link->getGroup()->getId(); |
|
1134
|
|
|
} |
|
1135
|
|
|
} |
|
1136
|
|
|
|
|
1137
|
|
|
return $result; |
|
1138
|
|
|
} |
|
1139
|
|
|
|
|
1140
|
|
|
/** |
|
1141
|
|
|
* This tools loads all the users and all the groups who have received |
|
1142
|
|
|
* a specific item (in this case an announcement item). |
|
1143
|
|
|
* |
|
1144
|
|
|
* @param CAnnouncement $announcement |
|
1145
|
|
|
* @param bool $includeGroupWhenLoadingUser |
|
1146
|
|
|
* |
|
1147
|
|
|
* @return array |
|
1148
|
|
|
*/ |
|
1149
|
|
|
public static function loadEditUsers($announcement, $includeGroupWhenLoadingUser = false) |
|
1150
|
|
|
{ |
|
1151
|
|
|
$result = self::getSenders($announcement); |
|
1152
|
|
|
$to = []; |
|
1153
|
|
|
|
|
1154
|
|
|
foreach ($result['users'] as $itemId) { |
|
1155
|
|
|
$to[] = 'USER:'.$itemId; |
|
1156
|
|
|
} |
|
1157
|
|
|
|
|
1158
|
|
|
foreach ($result['groups'] as $itemId) { |
|
1159
|
|
|
$to[] = 'GROUP:'.$itemId; |
|
1160
|
|
|
} |
|
1161
|
|
|
|
|
1162
|
|
|
return $to; |
|
1163
|
|
|
} |
|
1164
|
|
|
|
|
1165
|
|
|
/** |
|
1166
|
|
|
* constructs the form to display all the groups and users the message has been sent to. |
|
1167
|
|
|
* |
|
1168
|
|
|
* @param array $sent_to_array |
|
1169
|
|
|
* input: |
|
1170
|
|
|
* $sent_to_array is a 2 dimensional array containing the groups and the users |
|
1171
|
|
|
* the first level is a distinction between groups and users: |
|
1172
|
|
|
* $sent_to_array['groups'] * and $sent_to_array['users'] |
|
1173
|
|
|
* $sent_to_array['groups'] (resp. $sent_to_array['users']) is also an array |
|
1174
|
|
|
* containing all the id's of the groups (resp. users) who have received this message. |
|
1175
|
|
|
* |
|
1176
|
|
|
* @return string |
|
1177
|
|
|
* |
|
1178
|
|
|
* @author Patrick Cool <patrick.cool@> |
|
1179
|
|
|
*/ |
|
1180
|
|
|
public static function sent_to_form($sent_to_array) |
|
1181
|
|
|
{ |
|
1182
|
|
|
// we find all the names of the groups |
|
1183
|
|
|
$group_names = self::get_course_groups(); |
|
1184
|
|
|
|
|
1185
|
|
|
// we count the number of users and the number of groups |
|
1186
|
|
|
$number_users = 0; |
|
1187
|
|
|
if (isset($sent_to_array['users'])) { |
|
1188
|
|
|
$number_users = count($sent_to_array['users']); |
|
1189
|
|
|
} |
|
1190
|
|
|
$number_groups = 0; |
|
1191
|
|
|
if (isset($sent_to_array['groups'])) { |
|
1192
|
|
|
$number_groups = count($sent_to_array['groups']); |
|
1193
|
|
|
} |
|
1194
|
|
|
|
|
1195
|
|
|
$total_numbers = $number_users + $number_groups; |
|
1196
|
|
|
|
|
1197
|
|
|
// starting the form if there is more than one user/group |
|
1198
|
|
|
$output = []; |
|
1199
|
|
|
if ($total_numbers > 1) { |
|
1200
|
|
|
// outputting the name of the groups |
|
1201
|
|
|
if (is_array($sent_to_array['groups'])) { |
|
1202
|
|
|
foreach ($sent_to_array['groups'] as $group_id) { |
|
1203
|
|
|
$users = GroupManager::getStudents($group_id, true); |
|
1204
|
|
|
$userToArray = []; |
|
1205
|
|
|
foreach ($users as $student) { |
|
1206
|
|
|
$userToArray[] = $student['complete_name_with_username']; |
|
1207
|
|
|
} |
|
1208
|
|
|
$output[] = |
|
1209
|
|
|
'<br />'. |
|
1210
|
|
|
Display::label($group_names[$group_id]['name'], 'info'). |
|
1211
|
|
|
' '.implode(', ', $userToArray); |
|
1212
|
|
|
} |
|
1213
|
|
|
} |
|
1214
|
|
|
|
|
1215
|
|
|
if (isset($sent_to_array['users'])) { |
|
1216
|
|
|
if (is_array($sent_to_array['users'])) { |
|
1217
|
|
|
$usersToArray = []; |
|
1218
|
|
|
foreach ($sent_to_array['users'] as $user_id) { |
|
1219
|
|
|
$user_info = api_get_user_info($user_id); |
|
1220
|
|
|
$usersToArray[] = $user_info['complete_name_with_username']; |
|
1221
|
|
|
} |
|
1222
|
|
|
$output[] = '<br />'.Display::label(get_lang('Users')).' '.implode(', ', $usersToArray); |
|
1223
|
|
|
} |
|
1224
|
|
|
} |
|
1225
|
|
|
} else { |
|
1226
|
|
|
// there is only one user/group |
|
1227
|
|
|
if (isset($sent_to_array['users']) && is_array($sent_to_array['users'])) { |
|
1228
|
|
|
$user_info = api_get_user_info($sent_to_array['users'][0]); |
|
1229
|
|
|
$output[] = api_get_person_name($user_info['firstname'], $user_info['lastname']); |
|
1230
|
|
|
} |
|
1231
|
|
|
if (isset($sent_to_array['groups']) && |
|
1232
|
|
|
is_array($sent_to_array['groups']) && |
|
1233
|
|
|
isset($sent_to_array['groups'][0]) && |
|
1234
|
|
|
$sent_to_array['groups'][0] !== 0 |
|
1235
|
|
|
) { |
|
1236
|
|
|
$group_id = $sent_to_array['groups'][0]; |
|
1237
|
|
|
|
|
1238
|
|
|
$users = GroupManager::getStudents($group_id, true); |
|
1239
|
|
|
$userToArray = []; |
|
1240
|
|
|
foreach ($users as $student) { |
|
1241
|
|
|
$userToArray[] = $student['complete_name_with_username']; |
|
1242
|
|
|
} |
|
1243
|
|
|
$output[] = |
|
1244
|
|
|
'<br />'. |
|
1245
|
|
|
Display::label($group_names[$group_id]['name'], 'info'). |
|
1246
|
|
|
' '.implode(', ', $userToArray); |
|
1247
|
|
|
} |
|
1248
|
|
|
if (empty($sent_to_array['groups']) && empty($sent_to_array['users'])) { |
|
1249
|
|
|
$output[] = " ".get_lang('All'); |
|
1250
|
|
|
} |
|
1251
|
|
|
} |
|
1252
|
|
|
|
|
1253
|
|
|
if (!empty($output)) { |
|
1254
|
|
|
$output = array_filter($output); |
|
1255
|
|
|
if (count($output) > 0) { |
|
1256
|
|
|
$output = implode('<br />', $output); |
|
1257
|
|
|
} |
|
1258
|
|
|
|
|
1259
|
|
|
return $output; |
|
1260
|
|
|
} |
|
1261
|
|
|
} |
|
1262
|
|
|
|
|
1263
|
|
|
/** |
|
1264
|
|
|
* Returns all the users and all the groups a specific announcement item |
|
1265
|
|
|
* has been sent to. |
|
1266
|
|
|
* |
|
1267
|
|
|
* @param string The tool (announcement, agenda, ...) |
|
1268
|
|
|
* @param int ID of the element of the corresponding type |
|
1269
|
|
|
* |
|
1270
|
|
|
* @return array Array of users and groups to whom the element has been sent |
|
1271
|
|
|
*/ |
|
1272
|
|
|
public static function sent_to($tool, $id) |
|
1273
|
|
|
{ |
|
1274
|
|
|
return []; |
|
1275
|
|
|
|
|
1276
|
|
|
$table = Database::get_course_table(TABLE_ITEM_PROPERTY); |
|
|
|
|
|
|
1277
|
|
|
$tool = Database::escape_string($tool); |
|
1278
|
|
|
$id = (int) $id; |
|
1279
|
|
|
|
|
1280
|
|
|
$sent_to_group = []; |
|
1281
|
|
|
$sent_to = []; |
|
1282
|
|
|
$courseId = api_get_course_int_id(); |
|
1283
|
|
|
|
|
1284
|
|
|
$sql = "SELECT to_group_id, to_user_id |
|
1285
|
|
|
FROM $table |
|
1286
|
|
|
WHERE c_id = $courseId AND tool = '$tool' AND ref=".$id; |
|
1287
|
|
|
$result = Database::query($sql); |
|
1288
|
|
|
|
|
1289
|
|
|
while ($row = Database::fetch_array($result)) { |
|
1290
|
|
|
// if to_user_id <> 0 then it is sent to a specific user |
|
1291
|
|
|
if ($row['to_user_id'] != 0) { |
|
1292
|
|
|
$sent_to_user[] = $row['to_user_id']; |
|
1293
|
|
|
continue; |
|
1294
|
|
|
} |
|
1295
|
|
|
|
|
1296
|
|
|
// if to_group_id is null then it is sent to a specific user |
|
1297
|
|
|
// if to_group_id = 0 then it is sent to everybody |
|
1298
|
|
|
if ($row['to_group_id'] != 0) { |
|
1299
|
|
|
$sent_to_group[] = $row['to_group_id']; |
|
1300
|
|
|
} |
|
1301
|
|
|
} |
|
1302
|
|
|
|
|
1303
|
|
|
if (isset($sent_to_group)) { |
|
1304
|
|
|
$sent_to['groups'] = $sent_to_group; |
|
1305
|
|
|
} |
|
1306
|
|
|
|
|
1307
|
|
|
if (isset($sent_to_user)) { |
|
1308
|
|
|
$sent_to['users'] = $sent_to_user; |
|
1309
|
|
|
} |
|
1310
|
|
|
|
|
1311
|
|
|
return $sent_to; |
|
1312
|
|
|
} |
|
1313
|
|
|
|
|
1314
|
|
|
/** |
|
1315
|
|
|
* Show a list with all the attachments according to the post's id. |
|
1316
|
|
|
* |
|
1317
|
|
|
* @param int $announcementId |
|
1318
|
|
|
* |
|
1319
|
|
|
* @return array with the post info |
|
1320
|
|
|
* |
|
1321
|
|
|
* @author Arthur Portugal |
|
1322
|
|
|
* |
|
1323
|
|
|
* @version November 2009, dokeos 1.8.6.2 |
|
1324
|
|
|
*/ |
|
1325
|
|
|
public static function get_attachment($announcementId) |
|
1326
|
|
|
{ |
|
1327
|
|
|
$table = Database::get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT); |
|
1328
|
|
|
$announcementId = (int) $announcementId; |
|
1329
|
|
|
$courseId = api_get_course_int_id(); |
|
1330
|
|
|
$row = []; |
|
1331
|
|
|
$sql = 'SELECT id, path, filename, comment |
|
1332
|
|
|
FROM '.$table.' |
|
1333
|
|
|
WHERE c_id = '.$courseId.' AND announcement_id = '.$announcementId; |
|
1334
|
|
|
$result = Database::query($sql); |
|
1335
|
|
|
if (Database::num_rows($result) != 0) { |
|
1336
|
|
|
$row = Database::fetch_array($result, 'ASSOC'); |
|
1337
|
|
|
} |
|
1338
|
|
|
|
|
1339
|
|
|
return $row; |
|
1340
|
|
|
} |
|
1341
|
|
|
|
|
1342
|
|
|
/** |
|
1343
|
|
|
* This function add a attachment file into announcement. |
|
1344
|
|
|
* |
|
1345
|
|
|
* @param int announcement id |
|
1346
|
|
|
* @param string file comment |
|
1347
|
|
|
* @param array uploaded file $_FILES |
|
1348
|
|
|
* |
|
1349
|
|
|
* @return int -1 if failed, 0 if unknown (should not happen), 1 if success |
|
1350
|
|
|
*/ |
|
1351
|
|
|
public static function add_announcement_attachment_file( |
|
1352
|
|
|
$announcement_id, |
|
1353
|
|
|
$file_comment, |
|
1354
|
|
|
$file |
|
1355
|
|
|
) { |
|
1356
|
|
|
$courseInfo = api_get_course_info(); |
|
1357
|
|
|
$table = Database::get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT); |
|
1358
|
|
|
$return = 0; |
|
1359
|
|
|
$announcement_id = (int) $announcement_id; |
|
1360
|
|
|
$courseId = api_get_course_int_id(); |
|
1361
|
|
|
|
|
1362
|
|
|
if (is_array($file) && $file['error'] == 0) { |
|
1363
|
|
|
// TODO: This path is obsolete. The new document repository scheme should be kept in mind here. |
|
1364
|
|
|
$courseDir = $courseInfo['path'].'/upload/announcements'; |
|
1365
|
|
|
$sys_course_path = api_get_path(SYS_COURSE_PATH); |
|
1366
|
|
|
$updir = $sys_course_path.$courseDir; |
|
1367
|
|
|
|
|
1368
|
|
|
// Try to add an extension to the file if it hasn't one |
|
1369
|
|
|
$new_file_name = add_ext_on_mime(stripslashes($file['name']), $file['type']); |
|
1370
|
|
|
// user's file name |
|
1371
|
|
|
$file_name = $file['name']; |
|
1372
|
|
|
|
|
1373
|
|
|
if (!filter_extension($new_file_name)) { |
|
1374
|
|
|
$return = -1; |
|
1375
|
|
|
echo Display::return_message(get_lang('File upload failed: this file extension or file type is prohibited'), 'error'); |
|
1376
|
|
|
} else { |
|
1377
|
|
|
$new_file_name = uniqid(''); |
|
1378
|
|
|
$new_path = $updir.'/'.$new_file_name; |
|
1379
|
|
|
|
|
1380
|
|
|
// This file is copy here but its cleaned in api_mail_html in api.lib.php |
|
1381
|
|
|
copy($file['tmp_name'], $new_path); |
|
1382
|
|
|
|
|
1383
|
|
|
$params = [ |
|
1384
|
|
|
'c_id' => $courseId, |
|
1385
|
|
|
'filename' => $file_name, |
|
1386
|
|
|
'comment' => $file_comment, |
|
1387
|
|
|
'path' => $new_file_name, |
|
1388
|
|
|
'announcement_id' => $announcement_id, |
|
1389
|
|
|
'size' => intval($file['size']), |
|
1390
|
|
|
]; |
|
1391
|
|
|
|
|
1392
|
|
|
$insertId = Database::insert($table, $params); |
|
1393
|
|
|
if ($insertId) { |
|
1394
|
|
|
$sql = "UPDATE $table SET id = iid |
|
1395
|
|
|
WHERE iid = $insertId"; |
|
1396
|
|
|
Database::query($sql); |
|
1397
|
|
|
} |
|
1398
|
|
|
|
|
1399
|
|
|
$return = 1; |
|
1400
|
|
|
} |
|
1401
|
|
|
} |
|
1402
|
|
|
|
|
1403
|
|
|
return $return; |
|
1404
|
|
|
} |
|
1405
|
|
|
|
|
1406
|
|
|
/** |
|
1407
|
|
|
* This function edit a attachment file into announcement. |
|
1408
|
|
|
* |
|
1409
|
|
|
* @param int attach id |
|
1410
|
|
|
* @param array uploaded file $_FILES |
|
1411
|
|
|
* @param string file comment |
|
1412
|
|
|
* |
|
1413
|
|
|
* @return int |
|
1414
|
|
|
*/ |
|
1415
|
|
|
public static function edit_announcement_attachment_file( |
|
1416
|
|
|
$id_attach, |
|
1417
|
|
|
$file, |
|
1418
|
|
|
$file_comment |
|
1419
|
|
|
) { |
|
1420
|
|
|
$courseInfo = api_get_course_info(); |
|
1421
|
|
|
$table = Database::get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT); |
|
1422
|
|
|
$return = 0; |
|
1423
|
|
|
$courseId = api_get_course_int_id(); |
|
1424
|
|
|
|
|
1425
|
|
|
if (is_array($file) && $file['error'] == 0) { |
|
1426
|
|
|
// TODO: This path is obsolete. The new document repository scheme should be kept in mind here. |
|
1427
|
|
|
$courseDir = $courseInfo['path'].'/upload/announcements'; |
|
1428
|
|
|
$sys_course_path = api_get_path(SYS_COURSE_PATH); |
|
1429
|
|
|
$updir = $sys_course_path.$courseDir; |
|
1430
|
|
|
|
|
1431
|
|
|
// Try to add an extension to the file if it hasn't one |
|
1432
|
|
|
$new_file_name = add_ext_on_mime( |
|
1433
|
|
|
stripslashes($file['name']), |
|
1434
|
|
|
$file['type'] |
|
1435
|
|
|
); |
|
1436
|
|
|
// user's file name |
|
1437
|
|
|
$file_name = $file['name']; |
|
1438
|
|
|
|
|
1439
|
|
|
if (!filter_extension($new_file_name)) { |
|
1440
|
|
|
$return = -1; |
|
1441
|
|
|
echo Display::return_message( |
|
1442
|
|
|
get_lang('File upload failed: this file extension or file type is prohibited'), |
|
1443
|
|
|
'error' |
|
1444
|
|
|
); |
|
1445
|
|
|
} else { |
|
1446
|
|
|
$new_file_name = uniqid(''); |
|
1447
|
|
|
$new_path = $updir.'/'.$new_file_name; |
|
1448
|
|
|
copy($file['tmp_name'], $new_path); |
|
1449
|
|
|
$safe_file_comment = Database::escape_string($file_comment); |
|
1450
|
|
|
$safe_file_name = Database::escape_string($file_name); |
|
1451
|
|
|
$safe_new_file_name = Database::escape_string($new_file_name); |
|
1452
|
|
|
$id_attach = intval($id_attach); |
|
1453
|
|
|
$sql = "UPDATE $table SET |
|
1454
|
|
|
filename = '$safe_file_name', |
|
1455
|
|
|
comment = '$safe_file_comment', |
|
1456
|
|
|
path = '$safe_new_file_name', |
|
1457
|
|
|
size ='".intval($file['size'])."' |
|
1458
|
|
|
WHERE c_id = $courseId AND id = '$id_attach'"; |
|
1459
|
|
|
$result = Database::query($sql); |
|
1460
|
|
|
if ($result === false) { |
|
1461
|
|
|
$return = -1; |
|
1462
|
|
|
echo Display::return_message( |
|
1463
|
|
|
get_lang('The uploaded file could not be saved (perhaps a permission problem?)'), |
|
1464
|
|
|
'error' |
|
1465
|
|
|
); |
|
1466
|
|
|
} else { |
|
1467
|
|
|
$return = 1; |
|
1468
|
|
|
} |
|
1469
|
|
|
} |
|
1470
|
|
|
} |
|
1471
|
|
|
|
|
1472
|
|
|
return $return; |
|
1473
|
|
|
} |
|
1474
|
|
|
|
|
1475
|
|
|
/** |
|
1476
|
|
|
* This function delete a attachment file by id. |
|
1477
|
|
|
* |
|
1478
|
|
|
* @param int $id attachment file Id |
|
1479
|
|
|
* |
|
1480
|
|
|
* @return bool |
|
1481
|
|
|
*/ |
|
1482
|
|
|
public static function delete_announcement_attachment_file($id) |
|
1483
|
|
|
{ |
|
1484
|
|
|
$table = Database::get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT); |
|
1485
|
|
|
$id = intval($id); |
|
1486
|
|
|
$courseId = api_get_course_int_id(); |
|
1487
|
|
|
if (empty($courseId) || empty($id)) { |
|
1488
|
|
|
return false; |
|
1489
|
|
|
} |
|
1490
|
|
|
$sql = "DELETE FROM $table |
|
1491
|
|
|
WHERE c_id = $courseId AND id = $id"; |
|
1492
|
|
|
Database::query($sql); |
|
1493
|
|
|
|
|
1494
|
|
|
return true; |
|
1495
|
|
|
} |
|
1496
|
|
|
|
|
1497
|
|
|
/** |
|
1498
|
|
|
* @param array $courseInfo |
|
1499
|
|
|
* @param int $sessionId |
|
1500
|
|
|
* @param CAnnouncement $announcement |
|
1501
|
|
|
* @param bool $sendToUsersInSession |
|
1502
|
|
|
* @param bool $sendToDrhUsers |
|
1503
|
|
|
* @param Monolog\Handler\HandlerInterface logger |
|
1504
|
|
|
* @param int $senderId |
|
1505
|
|
|
* @param bool $directMessage |
|
1506
|
|
|
* |
|
1507
|
|
|
* @return array |
|
1508
|
|
|
*/ |
|
1509
|
|
|
public static function sendEmail( |
|
1510
|
|
|
$courseInfo, |
|
1511
|
|
|
$sessionId, |
|
1512
|
|
|
$announcement, |
|
1513
|
|
|
$sendToUsersInSession = false, |
|
1514
|
|
|
$sendToDrhUsers = false, |
|
1515
|
|
|
$logger = null, |
|
1516
|
|
|
$senderId = 0, |
|
1517
|
|
|
$directMessage = false |
|
1518
|
|
|
) { |
|
1519
|
|
|
$email = new AnnouncementEmail($courseInfo, $sessionId, $announcement, $logger); |
|
1520
|
|
|
|
|
1521
|
|
|
return $email->send($sendToUsersInSession, $sendToDrhUsers, $senderId, $directMessage); |
|
1522
|
|
|
} |
|
1523
|
|
|
|
|
1524
|
|
|
/** |
|
1525
|
|
|
* @param $stok |
|
1526
|
|
|
* @param $announcement_number |
|
1527
|
|
|
* @param bool $getCount |
|
1528
|
|
|
* @param null $start |
|
|
|
|
|
|
1529
|
|
|
* @param null $limit |
|
|
|
|
|
|
1530
|
|
|
* @param string $sidx |
|
1531
|
|
|
* @param string $sord |
|
1532
|
|
|
* @param string $titleToSearch |
|
1533
|
|
|
* @param int $userIdToSearch |
|
1534
|
|
|
* @param int $userId |
|
1535
|
|
|
* @param int $courseId |
|
1536
|
|
|
* @param int $sessionId |
|
1537
|
|
|
* |
|
1538
|
|
|
* @return array |
|
1539
|
|
|
*/ |
|
1540
|
|
|
public static function getAnnouncements( |
|
1541
|
|
|
$stok, |
|
1542
|
|
|
$announcement_number, |
|
1543
|
|
|
$getCount = false, |
|
1544
|
|
|
$start = null, |
|
1545
|
|
|
$limit = null, |
|
1546
|
|
|
$sidx = '', |
|
1547
|
|
|
$sord = '', |
|
1548
|
|
|
$titleToSearch = '', |
|
1549
|
|
|
$userIdToSearch = 0, |
|
1550
|
|
|
$userId = 0, |
|
1551
|
|
|
$courseId = 0, |
|
1552
|
|
|
$sessionId = 0 |
|
1553
|
|
|
) { |
|
1554
|
|
|
$user_id = $userId ?: api_get_user_id(); |
|
1555
|
|
|
$group_id = api_get_group_id(); |
|
1556
|
|
|
$session_id = $sessionId ?: api_get_session_id(); |
|
1557
|
|
|
if (empty($courseId)) { |
|
1558
|
|
|
$courseInfo = api_get_course_info(); |
|
1559
|
|
|
$courseId = $courseInfo['real_id']; |
|
1560
|
|
|
} else { |
|
1561
|
|
|
$courseId = (int) $courseId; |
|
1562
|
|
|
$courseInfo = api_get_course_info_by_id($courseId); |
|
1563
|
|
|
} |
|
1564
|
|
|
|
|
1565
|
|
|
if (empty($courseInfo)) { |
|
1566
|
|
|
return []; |
|
1567
|
|
|
} |
|
1568
|
|
|
|
|
1569
|
|
|
$repo = Container::getAnnouncementRepository(); |
|
1570
|
|
|
$course = api_get_course_entity($courseId); |
|
1571
|
|
|
$session = api_get_session_entity($session_id); |
|
1572
|
|
|
$group = api_get_group_entity(api_get_group_id()); |
|
1573
|
|
|
|
|
1574
|
|
|
$qb = $repo->getResourcesByCourse($course, $session, $group); |
|
1575
|
|
|
|
|
1576
|
|
|
$announcements = $qb->getQuery()->getResult(); |
|
1577
|
|
|
|
|
1578
|
|
|
/*$condition_session = api_get_session_condition( |
|
1579
|
|
|
$session_id, |
|
1580
|
|
|
true, |
|
1581
|
|
|
true, |
|
1582
|
|
|
'announcement.session_id' |
|
1583
|
|
|
); |
|
1584
|
|
|
|
|
1585
|
|
|
$group_memberships = GroupManager::get_group_ids( |
|
1586
|
|
|
$courseId, |
|
1587
|
|
|
api_get_user_id() |
|
1588
|
|
|
); |
|
1589
|
|
|
$allowUserEditSetting = api_get_course_setting('allow_user_edit_announcement'); |
|
1590
|
|
|
|
|
1591
|
|
|
$select = ' DISTINCT |
|
1592
|
|
|
announcement.*, |
|
1593
|
|
|
ip.visibility, |
|
1594
|
|
|
ip.to_group_id, |
|
1595
|
|
|
ip.insert_user_id, |
|
1596
|
|
|
ip.insert_date, |
|
1597
|
|
|
ip.lastedit_date'; |
|
1598
|
|
|
$groupBy = ' GROUP BY announcement.iid'; |
|
1599
|
|
|
if ($getCount) { |
|
1600
|
|
|
$groupBy = ''; |
|
1601
|
|
|
$select = ' COUNT(DISTINCT announcement.iid) count'; |
|
1602
|
|
|
} |
|
1603
|
|
|
|
|
1604
|
|
|
$searchCondition = ''; |
|
1605
|
|
|
if (!empty($titleToSearch)) { |
|
1606
|
|
|
$titleToSearch = Database::escape_string($titleToSearch); |
|
1607
|
|
|
$searchCondition .= " AND (title LIKE '%$titleToSearch%')"; |
|
1608
|
|
|
} |
|
1609
|
|
|
|
|
1610
|
|
|
if (!empty($userIdToSearch)) { |
|
1611
|
|
|
$userIdToSearch = (int) $userIdToSearch; |
|
1612
|
|
|
$searchCondition .= " AND (ip.insert_user_id = $userIdToSearch)"; |
|
1613
|
|
|
} |
|
1614
|
|
|
|
|
1615
|
|
|
$allowOnlyGroup = api_get_configuration_value('hide_base_course_announcements_in_group'); |
|
1616
|
|
|
$extraGroupCondition = ''; |
|
1617
|
|
|
if ($allowOnlyGroup) { |
|
1618
|
|
|
$extraGroupCondition = " AND ip.to_group_id = $group_id "; |
|
1619
|
|
|
} |
|
1620
|
|
|
|
|
1621
|
|
|
$allowDrhAccess = api_get_configuration_value('allow_drh_access_announcement'); |
|
1622
|
|
|
|
|
1623
|
|
|
if ($allowDrhAccess && api_is_drh()) { |
|
1624
|
|
|
// DRH only can see visible |
|
1625
|
|
|
$searchCondition .= ' AND (ip.visibility = 1)'; |
|
1626
|
|
|
} |
|
1627
|
|
|
|
|
1628
|
|
|
if (api_is_allowed_to_edit(false, true) || |
|
1629
|
|
|
($allowUserEditSetting && !api_is_anonymous()) || |
|
1630
|
|
|
($allowDrhAccess && api_is_drh()) |
|
1631
|
|
|
) { |
|
1632
|
|
|
// A.1. you are a course admin with a USER filter |
|
1633
|
|
|
// => see only the messages of this specific user + the messages of the group (s)he is member of. |
|
1634
|
|
|
//if (!empty($user_id)) { |
|
1635
|
|
|
if (0) { |
|
1636
|
|
|
if (is_array($group_memberships) && |
|
1637
|
|
|
count($group_memberships) > 0 |
|
1638
|
|
|
) { |
|
1639
|
|
|
$sql = "SELECT $select |
|
1640
|
|
|
FROM $tbl_announcement announcement |
|
1641
|
|
|
INNER JOIN $tbl_item_property ip |
|
1642
|
|
|
ON (announcement.id = ip.ref AND ip.c_id = announcement.c_id) |
|
1643
|
|
|
WHERE |
|
1644
|
|
|
announcement.c_id = $courseId AND |
|
1645
|
|
|
ip.c_id = $courseId AND |
|
1646
|
|
|
ip.tool = 'announcement' AND |
|
1647
|
|
|
( |
|
1648
|
|
|
ip.to_user_id = $user_id OR |
|
1649
|
|
|
ip.to_group_id IS NULL OR |
|
1650
|
|
|
ip.to_group_id IN (0, ".implode(", ", $group_memberships).") |
|
1651
|
|
|
) AND |
|
1652
|
|
|
ip.visibility IN ('1', '0') |
|
1653
|
|
|
$condition_session |
|
1654
|
|
|
$searchCondition |
|
1655
|
|
|
ORDER BY display_order DESC"; |
|
1656
|
|
|
} else { |
|
1657
|
|
|
$sql = "SELECT $select |
|
1658
|
|
|
FROM $tbl_announcement announcement |
|
1659
|
|
|
INNER JOIN $tbl_item_property ip |
|
1660
|
|
|
ON (announcement.id = ip.ref AND ip.c_id = announcement.c_id) |
|
1661
|
|
|
WHERE |
|
1662
|
|
|
announcement.c_id = $courseId AND |
|
1663
|
|
|
ip.c_id = $courseId AND |
|
1664
|
|
|
ip.tool ='announcement' AND |
|
1665
|
|
|
(ip.to_user_id = $user_id OR ip.to_group_id='0' OR ip.to_group_id IS NULL) AND |
|
1666
|
|
|
ip.visibility IN ('1', '0') |
|
1667
|
|
|
$condition_session |
|
1668
|
|
|
$searchCondition |
|
1669
|
|
|
ORDER BY display_order DESC"; |
|
1670
|
|
|
} |
|
1671
|
|
|
} elseif ($group_id != 0) { |
|
1672
|
|
|
// A.2. you are a course admin with a GROUP filter |
|
1673
|
|
|
// => see only the messages of this specific group |
|
1674
|
|
|
$sql = "SELECT $select |
|
1675
|
|
|
FROM $tbl_announcement announcement |
|
1676
|
|
|
INNER JOIN $tbl_item_property ip |
|
1677
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
|
1678
|
|
|
WHERE |
|
1679
|
|
|
ip.tool='announcement' AND |
|
1680
|
|
|
announcement.c_id = $courseId AND |
|
1681
|
|
|
ip.c_id = $courseId AND |
|
1682
|
|
|
ip.visibility<>'2' AND |
|
1683
|
|
|
(ip.to_group_id = $group_id OR ip.to_group_id='0' OR ip.to_group_id IS NULL) |
|
1684
|
|
|
$condition_session |
|
1685
|
|
|
$searchCondition |
|
1686
|
|
|
$extraGroupCondition |
|
1687
|
|
|
$groupBy |
|
1688
|
|
|
ORDER BY display_order DESC"; |
|
1689
|
|
|
} else { |
|
1690
|
|
|
// A.3 you are a course admin without any group or user filter |
|
1691
|
|
|
// A.3.a you are a course admin without user or group filter but WITH studentview |
|
1692
|
|
|
// => see all the messages of all the users and groups without editing possibilities |
|
1693
|
|
|
if (isset($isStudentView) && $isStudentView == 'true') { |
|
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='1' |
|
1703
|
|
|
$condition_session |
|
1704
|
|
|
$searchCondition |
|
1705
|
|
|
$groupBy |
|
1706
|
|
|
ORDER BY display_order DESC"; |
|
1707
|
|
|
} else { |
|
1708
|
|
|
// A.3.a you are a course admin without user or group filter and WTIHOUT studentview (= the normal course admin view) |
|
1709
|
|
|
// => see all the messages of all the users and groups with editing possibilities |
|
1710
|
|
|
$sql = "SELECT $select |
|
1711
|
|
|
FROM $tbl_announcement announcement |
|
1712
|
|
|
INNER JOIN $tbl_item_property ip |
|
1713
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
|
1714
|
|
|
WHERE |
|
1715
|
|
|
ip.tool = 'announcement' AND |
|
1716
|
|
|
announcement.c_id = $courseId AND |
|
1717
|
|
|
ip.c_id = $courseId AND |
|
1718
|
|
|
(ip.visibility='0' OR ip.visibility='1') |
|
1719
|
|
|
$condition_session |
|
1720
|
|
|
$searchCondition |
|
1721
|
|
|
$groupBy |
|
1722
|
|
|
ORDER BY display_order DESC"; |
|
1723
|
|
|
} |
|
1724
|
|
|
} |
|
1725
|
|
|
} else { |
|
1726
|
|
|
// STUDENT |
|
1727
|
|
|
if (is_array($group_memberships) && count($group_memberships) > 0) { |
|
1728
|
|
|
if ($allowUserEditSetting && !api_is_anonymous()) { |
|
1729
|
|
|
if ($group_id == 0) { |
|
1730
|
|
|
// No group |
|
1731
|
|
|
$cond_user_id = " AND ( |
|
1732
|
|
|
ip.lastedit_user_id = '".$user_id."' OR ( |
|
1733
|
|
|
(ip.to_user_id='$user_id' OR ip.to_user_id IS NULL) OR |
|
1734
|
|
|
(ip.to_group_id IS NULL OR ip.to_group_id IN (0, ".implode(", ", $group_memberships).")) |
|
1735
|
|
|
) |
|
1736
|
|
|
) "; |
|
1737
|
|
|
} else { |
|
1738
|
|
|
$cond_user_id = " AND ( |
|
1739
|
|
|
ip.lastedit_user_id = '".$user_id."' OR ip.to_group_id IS NULL OR ip.to_group_id IN (0, ".$group_id.") |
|
1740
|
|
|
)"; |
|
1741
|
|
|
$cond_user_id .= $extraGroupCondition; |
|
1742
|
|
|
} |
|
1743
|
|
|
} else { |
|
1744
|
|
|
if ($group_id == 0) { |
|
1745
|
|
|
$cond_user_id = " AND ( |
|
1746
|
|
|
(ip.to_user_id='$user_id' OR ip.to_user_id IS NULL) AND |
|
1747
|
|
|
(ip.to_group_id IS NULL OR ip.to_group_id IN (0, ".implode(", ", $group_memberships).")) |
|
1748
|
|
|
) "; |
|
1749
|
|
|
} else { |
|
1750
|
|
|
$cond_user_id = " AND ( |
|
1751
|
|
|
(ip.to_user_id='$user_id' OR ip.to_user_id IS NULL) AND |
|
1752
|
|
|
(ip.to_group_id IS NULL OR ip.to_group_id IN (0, ".$group_id.")) |
|
1753
|
|
|
)"; |
|
1754
|
|
|
$cond_user_id .= $extraGroupCondition; |
|
1755
|
|
|
} |
|
1756
|
|
|
} |
|
1757
|
|
|
|
|
1758
|
|
|
$sql = "SELECT $select |
|
1759
|
|
|
FROM $tbl_announcement announcement INNER JOIN |
|
1760
|
|
|
$tbl_item_property ip |
|
1761
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
|
1762
|
|
|
WHERE |
|
1763
|
|
|
announcement.c_id = $courseId AND |
|
1764
|
|
|
ip.c_id = $courseId AND |
|
1765
|
|
|
ip.tool='announcement' |
|
1766
|
|
|
$cond_user_id |
|
1767
|
|
|
$condition_session |
|
1768
|
|
|
$searchCondition AND |
|
1769
|
|
|
ip.visibility='1' |
|
1770
|
|
|
$groupBy |
|
1771
|
|
|
ORDER BY display_order DESC"; |
|
1772
|
|
|
} else { |
|
1773
|
|
|
if ($user_id) { |
|
1774
|
|
|
if ($allowUserEditSetting && !api_is_anonymous()) { |
|
1775
|
|
|
$cond_user_id = " AND ( |
|
1776
|
|
|
ip.lastedit_user_id = '".api_get_user_id()."' OR |
|
1777
|
|
|
((ip.to_user_id='$user_id' OR ip.to_user_id IS NULL) AND |
|
1778
|
|
|
(ip.to_group_id='0' OR ip.to_group_id IS NULL) |
|
1779
|
|
|
) |
|
1780
|
|
|
) "; |
|
1781
|
|
|
} else { |
|
1782
|
|
|
$cond_user_id = " AND ((ip.to_user_id='$user_id' OR ip.to_user_id IS NULL) AND |
|
1783
|
|
|
(ip.to_group_id='0' OR ip.to_group_id IS NULL) ) "; |
|
1784
|
|
|
} |
|
1785
|
|
|
|
|
1786
|
|
|
$sql = "SELECT $select |
|
1787
|
|
|
FROM $tbl_announcement announcement |
|
1788
|
|
|
INNER JOIN $tbl_item_property ip |
|
1789
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
|
1790
|
|
|
WHERE |
|
1791
|
|
|
announcement.c_id = $courseId AND |
|
1792
|
|
|
ip.c_id = $courseId AND |
|
1793
|
|
|
ip.tool='announcement' |
|
1794
|
|
|
$cond_user_id |
|
1795
|
|
|
$condition_session |
|
1796
|
|
|
$searchCondition |
|
1797
|
|
|
AND ip.visibility='1' |
|
1798
|
|
|
AND announcement.session_id IN(0, ".$session_id.") |
|
1799
|
|
|
$groupBy |
|
1800
|
|
|
ORDER BY display_order DESC"; |
|
1801
|
|
|
} else { |
|
1802
|
|
|
if (($allowUserEditSetting && !api_is_anonymous())) { |
|
1803
|
|
|
$cond_user_id = " AND ( |
|
1804
|
|
|
ip.lastedit_user_id = '".$user_id."' OR ip.to_group_id='0' OR ip.to_group_id IS NULL |
|
1805
|
|
|
)"; |
|
1806
|
|
|
} else { |
|
1807
|
|
|
$cond_user_id = " AND ip.to_group_id='0' OR ip.to_group_id IS NULL "; |
|
1808
|
|
|
} |
|
1809
|
|
|
|
|
1810
|
|
|
$sql = "SELECT $select |
|
1811
|
|
|
FROM $tbl_announcement announcement |
|
1812
|
|
|
INNER JOIN $tbl_item_property ip |
|
1813
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
|
1814
|
|
|
WHERE |
|
1815
|
|
|
announcement.c_id = $courseId AND |
|
1816
|
|
|
ip.c_id = $courseId AND |
|
1817
|
|
|
ip.tool='announcement' |
|
1818
|
|
|
$cond_user_id |
|
1819
|
|
|
$condition_session |
|
1820
|
|
|
$searchCondition AND |
|
1821
|
|
|
ip.visibility='1' AND |
|
1822
|
|
|
announcement.session_id IN ( 0,".api_get_session_id().") |
|
1823
|
|
|
$groupBy |
|
1824
|
|
|
"; |
|
1825
|
|
|
} |
|
1826
|
|
|
} |
|
1827
|
|
|
} |
|
1828
|
|
|
|
|
1829
|
|
|
if (!is_null($start) && !is_null($limit)) { |
|
1830
|
|
|
$start = (int) $start; |
|
1831
|
|
|
$limit = (int) $limit; |
|
1832
|
|
|
$sql .= " LIMIT $start, $limit"; |
|
1833
|
|
|
} |
|
1834
|
|
|
|
|
1835
|
|
|
$result = Database::query($sql); |
|
1836
|
|
|
if ($getCount) { |
|
1837
|
|
|
$result = Database::fetch_array($result, 'ASSOC'); |
|
1838
|
|
|
|
|
1839
|
|
|
return $result['count']; |
|
1840
|
|
|
}*/ |
|
1841
|
|
|
|
|
1842
|
|
|
$iterator = 1; |
|
1843
|
|
|
$bottomAnnouncement = $announcement_number; |
|
1844
|
|
|
$displayed = []; |
|
1845
|
|
|
|
|
1846
|
|
|
$actionUrl = api_get_path(WEB_CODE_PATH).'announcements/announcements.php?'.api_get_cidreq(); |
|
1847
|
|
|
$emailIcon = '<i class="fa fa-envelope-o" title="'.get_lang('Announcement sent by e-mail').'"></i>'; |
|
1848
|
|
|
$attachmentIcon = '<i class="fa fa-paperclip" title="'.get_lang('Attachment').'"></i>'; |
|
1849
|
|
|
|
|
1850
|
|
|
$editIcon = Display::return_icon( |
|
1851
|
|
|
'edit.png', |
|
1852
|
|
|
get_lang('Edit'), |
|
1853
|
|
|
'', |
|
1854
|
|
|
ICON_SIZE_SMALL |
|
1855
|
|
|
); |
|
1856
|
|
|
|
|
1857
|
|
|
$editIconDisable = Display::return_icon( |
|
1858
|
|
|
'edit_na.png', |
|
1859
|
|
|
get_lang('Edit'), |
|
1860
|
|
|
'', |
|
1861
|
|
|
ICON_SIZE_SMALL |
|
1862
|
|
|
); |
|
1863
|
|
|
$deleteIcon = Display::return_icon( |
|
1864
|
|
|
'delete.png', |
|
1865
|
|
|
get_lang('Delete'), |
|
1866
|
|
|
'', |
|
1867
|
|
|
ICON_SIZE_SMALL |
|
1868
|
|
|
); |
|
1869
|
|
|
|
|
1870
|
|
|
$deleteIconDisable = Display::return_icon( |
|
1871
|
|
|
'delete_na.png', |
|
1872
|
|
|
get_lang('Delete'), |
|
1873
|
|
|
'', |
|
1874
|
|
|
ICON_SIZE_SMALL |
|
1875
|
|
|
); |
|
1876
|
|
|
|
|
1877
|
|
|
$isTutor = false; |
|
1878
|
|
|
if (!empty($group_id)) { |
|
1879
|
|
|
$groupInfo = GroupManager::get_group_properties(api_get_group_id()); |
|
1880
|
|
|
//User has access in the group? |
|
1881
|
|
|
$isTutor = GroupManager::is_tutor_of_group( |
|
1882
|
|
|
api_get_user_id(), |
|
1883
|
|
|
$groupInfo |
|
1884
|
|
|
); |
|
1885
|
|
|
} |
|
1886
|
|
|
|
|
1887
|
|
|
$results = []; |
|
1888
|
|
|
/** @var CAnnouncement $announcement */ |
|
1889
|
|
|
foreach ($announcements as $announcement) { |
|
1890
|
|
|
$announcementId = $announcement->getIid(); |
|
1891
|
|
|
if (!in_array($announcementId, $displayed)) { |
|
1892
|
|
|
$sent_to_icon = ''; |
|
1893
|
|
|
// the email icon |
|
1894
|
|
|
if ($announcement->getEmailSent() == '1') { |
|
1895
|
|
|
$sent_to_icon = ' '.$emailIcon; |
|
1896
|
|
|
} |
|
1897
|
|
|
|
|
1898
|
|
|
//$groupReference = $row['to_group_id'] > 0 ? ' <span class="label label-info">'.get_lang('Group').'</span> ' : ''; |
|
1899
|
|
|
$groupReference = ''; |
|
1900
|
|
|
$disableEdit = false; |
|
1901
|
|
|
//$to = self::loadEditUsers('announcement', $announcementId, true); |
|
1902
|
|
|
$to = []; |
|
1903
|
|
|
$separated = CourseManager::separateUsersGroups($to); |
|
1904
|
|
|
if (!empty($group_id)) { |
|
1905
|
|
|
// If the announcement was sent to many groups, disable edition inside a group |
|
1906
|
|
|
if (isset($separated['groups']) && count($separated['groups']) > 1) { |
|
1907
|
|
|
$disableEdit = true; |
|
1908
|
|
|
} |
|
1909
|
|
|
|
|
1910
|
|
|
// If the announcement was sent only to the course disable edition |
|
1911
|
|
|
if (empty($separated['groups']) && empty($separated['users'])) { |
|
1912
|
|
|
$disableEdit = true; |
|
1913
|
|
|
} |
|
1914
|
|
|
|
|
1915
|
|
|
// Announcement sent to only a user |
|
1916
|
|
|
if ($separated['groups'] > 1 && !in_array($group_id, $separated['groups'])) { |
|
1917
|
|
|
$disableEdit = true; |
|
1918
|
|
|
} |
|
1919
|
|
|
} else { |
|
1920
|
|
|
if (isset($separated['groups']) && count($separated['groups']) > 1) { |
|
1921
|
|
|
$groupReference = ''; |
|
1922
|
|
|
} |
|
1923
|
|
|
} |
|
1924
|
|
|
|
|
1925
|
|
|
$title = $announcement->getTitle().$groupReference.$sent_to_icon; |
|
1926
|
|
|
/*$item_visibility = api_get_item_visibility( |
|
1927
|
|
|
$courseInfo, |
|
1928
|
|
|
TOOL_ANNOUNCEMENT, |
|
1929
|
|
|
$row['id'], |
|
1930
|
|
|
$session_id |
|
1931
|
|
|
);*/ |
|
1932
|
|
|
$visibility = $announcement->isVisible($course, $session); |
|
1933
|
|
|
|
|
1934
|
|
|
// show attachment list |
|
1935
|
|
|
$attachment_list = self::get_attachment($announcementId); |
|
1936
|
|
|
$attachment_icon = ''; |
|
1937
|
|
|
if (count($attachment_list) > 0) { |
|
1938
|
|
|
$attachment_icon = ' '.$attachmentIcon; |
|
1939
|
|
|
} |
|
1940
|
|
|
|
|
1941
|
|
|
/* TITLE */ |
|
1942
|
|
|
$username = $announcement->getResourceNode()->getCreator()->getUsername(); |
|
1943
|
|
|
|
|
1944
|
|
|
$username_span = Display::tag( |
|
1945
|
|
|
'span', |
|
1946
|
|
|
$username, |
|
1947
|
|
|
['title' => $username] |
|
1948
|
|
|
); |
|
1949
|
|
|
|
|
1950
|
|
|
$title = Display::url( |
|
1951
|
|
|
$title.$attachment_icon, |
|
1952
|
|
|
$actionUrl.'&action=view&id='.$announcementId |
|
1953
|
|
|
); |
|
1954
|
|
|
|
|
1955
|
|
|
// we can edit if : we are the teacher OR the element belongs to |
|
1956
|
|
|
// the session we are coaching OR the option to allow users to edit is on |
|
1957
|
|
|
if (api_is_allowed_to_edit(false, true) || |
|
1958
|
|
|
(api_is_session_general_coach() && api_is_element_in_the_session(TOOL_ANNOUNCEMENT, $announcementId)) || |
|
1959
|
|
|
(api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous()) || |
|
1960
|
|
|
($row['to_group_id'] == $group_id && $isTutor) |
|
1961
|
|
|
) { |
|
1962
|
|
|
if ($disableEdit === true) { |
|
1963
|
|
|
$modify_icons = "<a href='#'>".$editIconDisable."</a>"; |
|
1964
|
|
|
} else { |
|
1965
|
|
|
$modify_icons = "<a href=\"".$actionUrl."&action=modify&id=".$announcementId."\">".$editIcon."</a>"; |
|
1966
|
|
|
} |
|
1967
|
|
|
|
|
1968
|
|
|
if ($visibility) { |
|
1969
|
|
|
$image_visibility = "visible"; |
|
1970
|
|
|
$alt_visibility = get_lang('Hide'); |
|
1971
|
|
|
} else { |
|
1972
|
|
|
$image_visibility = "invisible"; |
|
1973
|
|
|
$alt_visibility = get_lang('Visible'); |
|
1974
|
|
|
} |
|
1975
|
|
|
|
|
1976
|
|
|
$modify_icons .= "<a href=\"".$actionUrl."&action=showhide&id=".$announcementId."&sec_token=".$stok."\">". |
|
1977
|
|
|
Display::return_icon($image_visibility.'.png', $alt_visibility, '', ICON_SIZE_SMALL)."</a>"; |
|
1978
|
|
|
|
|
1979
|
|
|
// DISPLAY MOVE UP COMMAND only if it is not the top announcement |
|
1980
|
|
|
if ($iterator != 1) { |
|
1981
|
|
|
$modify_icons .= "<a href=\"".$actionUrl."&action=move&up=".$announcementId."&sec_token=".$stok."\">". |
|
1982
|
|
|
Display::return_icon('up.gif', get_lang('Up'))."</a>"; |
|
1983
|
|
|
} else { |
|
1984
|
|
|
$modify_icons .= Display::return_icon('up_na.gif', get_lang('Up')); |
|
1985
|
|
|
} |
|
1986
|
|
|
if ($iterator < $bottomAnnouncement) { |
|
1987
|
|
|
$modify_icons .= "<a href=\"".$actionUrl."&action=move&down=".$announcementId."&sec_token=".$stok."\">". |
|
1988
|
|
|
Display::return_icon('down.gif', get_lang('down'))."</a>"; |
|
1989
|
|
|
} else { |
|
1990
|
|
|
$modify_icons .= Display::return_icon('down_na.gif', get_lang('down')); |
|
1991
|
|
|
} |
|
1992
|
|
|
if (api_is_allowed_to_edit(false, true)) { |
|
1993
|
|
|
if ($disableEdit === true) { |
|
1994
|
|
|
$modify_icons .= Display::url($deleteIconDisable, '#'); |
|
1995
|
|
|
} else { |
|
1996
|
|
|
$modify_icons .= "<a href=\"".$actionUrl."&action=delete&id=".$announcementId."&sec_token=".$stok."\" onclick=\"javascript:if(!confirm('".addslashes( |
|
1997
|
|
|
api_htmlentities( |
|
1998
|
|
|
get_lang('Please confirm your choice'), |
|
1999
|
|
|
ENT_QUOTES, |
|
2000
|
|
|
api_get_system_encoding() |
|
2001
|
|
|
) |
|
2002
|
|
|
)."')) return false;\">". |
|
2003
|
|
|
$deleteIcon."</a>"; |
|
2004
|
|
|
} |
|
2005
|
|
|
} |
|
2006
|
|
|
$iterator++; |
|
2007
|
|
|
} else { |
|
2008
|
|
|
$modify_icons = Display::url( |
|
2009
|
|
|
Display::return_icon('default.png'), |
|
2010
|
|
|
$actionUrl.'&action=view&id='.$announcementId |
|
2011
|
|
|
); |
|
2012
|
|
|
} |
|
2013
|
|
|
|
|
2014
|
|
|
$results[] = [ |
|
2015
|
|
|
'id' => $announcementId, |
|
2016
|
|
|
'title' => $title, |
|
2017
|
|
|
'username' => $username_span, |
|
2018
|
|
|
'insert_date' => api_convert_and_format_date( |
|
2019
|
|
|
$announcement->getResourceNode()->getCreatedAt(), |
|
2020
|
|
|
DATE_TIME_FORMAT_LONG |
|
2021
|
|
|
), |
|
2022
|
|
|
'lastedit_date' => api_convert_and_format_date( |
|
2023
|
|
|
$announcement->getResourceNode()->getUpdatedAt(), |
|
2024
|
|
|
DATE_TIME_FORMAT_LONG |
|
2025
|
|
|
), |
|
2026
|
|
|
'actions' => $modify_icons, |
|
2027
|
|
|
]; |
|
2028
|
|
|
} |
|
2029
|
|
|
$displayed[] = $announcementId; |
|
2030
|
|
|
} |
|
2031
|
|
|
|
|
2032
|
|
|
return $results; |
|
2033
|
|
|
} |
|
2034
|
|
|
|
|
2035
|
|
|
/** |
|
2036
|
|
|
* @return int |
|
2037
|
|
|
*/ |
|
2038
|
|
|
public static function getNumberAnnouncements() |
|
2039
|
|
|
{ |
|
2040
|
|
|
// Maximum title messages to display |
|
2041
|
|
|
$maximum = '12'; |
|
2042
|
|
|
// Database Table Definitions |
|
2043
|
|
|
$tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
|
2044
|
|
|
$tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
|
2045
|
|
|
|
|
2046
|
|
|
$session_id = api_get_session_id(); |
|
2047
|
|
|
$courseInfo = api_get_course_info(); |
|
2048
|
|
|
$courseId = $courseInfo['real_id']; |
|
2049
|
|
|
$userId = api_get_user_id(); |
|
2050
|
|
|
$condition_session = api_get_session_condition( |
|
2051
|
|
|
$session_id, |
|
2052
|
|
|
true, |
|
2053
|
|
|
true, |
|
2054
|
|
|
'announcement.session_id' |
|
2055
|
|
|
); |
|
2056
|
|
|
|
|
2057
|
|
|
$repo = Container::getAnnouncementRepository(); |
|
2058
|
|
|
$course = api_get_course_entity($courseId); |
|
2059
|
|
|
$session = api_get_session_entity($session_id); |
|
2060
|
|
|
$group = api_get_group_entity(api_get_group_id()); |
|
2061
|
|
|
|
|
2062
|
|
|
if (api_is_allowed_to_edit(false, true)) { |
|
2063
|
|
|
// check teacher status |
|
2064
|
|
|
if (empty($_GET['origin']) || $_GET['origin'] !== 'learnpath') { |
|
2065
|
|
|
if (api_get_group_id() == 0) { |
|
2066
|
|
|
$group_condition = ''; |
|
2067
|
|
|
} else { |
|
2068
|
|
|
$group_condition = " AND (ip.to_group_id='".api_get_group_id()."' OR ip.to_group_id = 0 OR ip.to_group_id IS NULL)"; |
|
2069
|
|
|
} |
|
2070
|
|
|
|
|
2071
|
|
|
$sql = "SELECT |
|
2072
|
|
|
announcement.*, |
|
2073
|
|
|
ip.visibility, |
|
2074
|
|
|
ip.to_group_id, |
|
2075
|
|
|
ip.insert_user_id |
|
2076
|
|
|
FROM $tbl_announcement announcement |
|
2077
|
|
|
INNER JOIN $tbl_item_property ip |
|
2078
|
|
|
ON (announcement.c_id = ip.c_id AND announcement.id = ip.ref) |
|
2079
|
|
|
WHERE |
|
2080
|
|
|
announcement.c_id = $courseId AND |
|
2081
|
|
|
ip.c_id = $courseId AND |
|
2082
|
|
|
ip.tool = 'announcement' AND |
|
2083
|
|
|
ip.visibility <> '2' |
|
2084
|
|
|
$group_condition |
|
2085
|
|
|
$condition_session |
|
2086
|
|
|
GROUP BY ip.ref |
|
2087
|
|
|
ORDER BY display_order DESC |
|
2088
|
|
|
LIMIT 0, $maximum"; |
|
2089
|
|
|
|
|
2090
|
|
|
$qb = $repo->getResourcesByCourse($course, $session, $group); |
|
2091
|
|
|
$qb->select('count(resource)'); |
|
2092
|
|
|
$count = $qb->getQuery()->getSingleScalarResult(); |
|
2093
|
|
|
|
|
2094
|
|
|
return $count; |
|
2095
|
|
|
|
|
2096
|
|
|
} |
|
2097
|
|
|
} else { |
|
2098
|
|
|
// students only get to see the visible announcements |
|
2099
|
|
|
if (empty($_GET['origin']) || $_GET['origin'] !== 'learnpath') { |
|
2100
|
|
|
$group_memberships = GroupManager::get_group_ids( |
|
2101
|
|
|
$courseInfo['real_id'], |
|
2102
|
|
|
$userId |
|
2103
|
|
|
); |
|
2104
|
|
|
|
|
2105
|
|
|
if ((api_get_course_setting('allow_user_edit_announcement') && |
|
2106
|
|
|
!api_is_anonymous()) |
|
2107
|
|
|
) { |
|
2108
|
|
|
if (api_get_group_id() == 0) { |
|
2109
|
|
|
$cond_user_id = " AND ( |
|
2110
|
|
|
ip.lastedit_user_id = '".$userId."' OR ( |
|
2111
|
|
|
ip.to_user_id='".$userId."' OR |
|
2112
|
|
|
ip.to_group_id IN (0, ".implode(", ", $group_memberships).") OR |
|
2113
|
|
|
ip.to_group_id IS NULL |
|
2114
|
|
|
) |
|
2115
|
|
|
) |
|
2116
|
|
|
"; |
|
2117
|
|
|
} else { |
|
2118
|
|
|
$cond_user_id = " AND ( |
|
2119
|
|
|
ip.lastedit_user_id = '".$userId."'OR |
|
2120
|
|
|
ip.to_group_id IN (0, ".api_get_group_id().") OR |
|
2121
|
|
|
ip.to_group_id IS NULL |
|
2122
|
|
|
)"; |
|
2123
|
|
|
} |
|
2124
|
|
|
} else { |
|
2125
|
|
|
if (api_get_group_id() == 0) { |
|
2126
|
|
|
$cond_user_id = " AND ( |
|
2127
|
|
|
ip.to_user_id='".$userId."' OR |
|
2128
|
|
|
ip.to_group_id IN (0, ".implode(", ", $group_memberships).") OR |
|
2129
|
|
|
ip.to_group_id IS NULL |
|
2130
|
|
|
) "; |
|
2131
|
|
|
} else { |
|
2132
|
|
|
$cond_user_id = " AND ( |
|
2133
|
|
|
ip.to_user_id='".$userId."' OR |
|
2134
|
|
|
ip.to_group_id IN (0, ".api_get_group_id().") OR |
|
2135
|
|
|
ip.to_group_id IS NULL |
|
2136
|
|
|
) "; |
|
2137
|
|
|
} |
|
2138
|
|
|
} |
|
2139
|
|
|
|
|
2140
|
|
|
// the user is member of several groups => display personal announcements AND |
|
2141
|
|
|
// his group announcements AND the general announcements |
|
2142
|
|
|
if (is_array($group_memberships) && count($group_memberships) > 0) { |
|
2143
|
|
|
$sql = "SELECT announcement.*, ip.visibility, ip.to_group_id, ip.insert_user_id |
|
2144
|
|
|
FROM $tbl_announcement announcement |
|
2145
|
|
|
INNER JOIN $tbl_item_property ip |
|
2146
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
|
2147
|
|
|
WHERE |
|
2148
|
|
|
announcement.c_id = $courseId AND |
|
2149
|
|
|
ip.c_id = $courseId AND |
|
2150
|
|
|
ip.tool='announcement' AND |
|
2151
|
|
|
ip.visibility='1' |
|
2152
|
|
|
$cond_user_id |
|
2153
|
|
|
$condition_session |
|
2154
|
|
|
GROUP BY ip.ref |
|
2155
|
|
|
ORDER BY display_order DESC |
|
2156
|
|
|
LIMIT 0, $maximum"; |
|
2157
|
|
|
} else { |
|
2158
|
|
|
// the user is not member of any group |
|
2159
|
|
|
// this is an identified user => show the general announcements AND his personal announcements |
|
2160
|
|
|
if ($userId) { |
|
2161
|
|
|
if ((api_get_course_setting('allow_user_edit_announcement') && |
|
2162
|
|
|
!api_is_anonymous()) |
|
2163
|
|
|
) { |
|
2164
|
|
|
$cond_user_id = " AND ( |
|
2165
|
|
|
ip.lastedit_user_id = '".$userId."' OR |
|
2166
|
|
|
( ip.to_user_id='".$userId."' OR ip.to_group_id='0' OR ip.to_group_id IS NULL) |
|
2167
|
|
|
) "; |
|
2168
|
|
|
} else { |
|
2169
|
|
|
$cond_user_id = " AND ( ip.to_user_id='".$userId."' OR ip.to_group_id='0' OR ip.to_group_id IS NULL) "; |
|
2170
|
|
|
} |
|
2171
|
|
|
$sql = "SELECT announcement.*, ip.visibility, ip.to_group_id, ip.insert_user_id |
|
2172
|
|
|
FROM $tbl_announcement announcement |
|
2173
|
|
|
INNER JOIN $tbl_item_property ip |
|
2174
|
|
|
ON (announcement.c_id = ip.c_id AND announcement.id = ip.ref) |
|
2175
|
|
|
WHERE |
|
2176
|
|
|
announcement.c_id = $courseId AND |
|
2177
|
|
|
ip.c_id = $courseId AND |
|
2178
|
|
|
ip.tool='announcement' AND |
|
2179
|
|
|
ip.visibility='1' |
|
2180
|
|
|
$cond_user_id |
|
2181
|
|
|
$condition_session |
|
2182
|
|
|
GROUP BY ip.ref |
|
2183
|
|
|
ORDER BY display_order DESC |
|
2184
|
|
|
LIMIT 0, $maximum"; |
|
2185
|
|
|
} else { |
|
2186
|
|
|
if (api_get_course_setting('allow_user_edit_announcement')) { |
|
2187
|
|
|
$cond_user_id = " AND ( |
|
2188
|
|
|
ip.lastedit_user_id = '".api_get_user_id()."' OR ip.to_group_id='0' OR ip.to_group_id IS NULL |
|
2189
|
|
|
) "; |
|
2190
|
|
|
} else { |
|
2191
|
|
|
$cond_user_id = " AND ip.to_group_id='0' "; |
|
2192
|
|
|
} |
|
2193
|
|
|
|
|
2194
|
|
|
// the user is not identiefied => show only the general announcements |
|
2195
|
|
|
$sql = "SELECT |
|
2196
|
|
|
announcement.*, |
|
2197
|
|
|
ip.visibility, |
|
2198
|
|
|
ip.to_group_id, |
|
2199
|
|
|
ip.insert_user_id |
|
2200
|
|
|
FROM $tbl_announcement announcement |
|
2201
|
|
|
INNER JOIN $tbl_item_property ip |
|
2202
|
|
|
ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
|
2203
|
|
|
WHERE |
|
2204
|
|
|
announcement.c_id = $courseId AND |
|
2205
|
|
|
ip.c_id = $courseId AND |
|
2206
|
|
|
ip.tool='announcement' AND |
|
2207
|
|
|
ip.visibility='1' AND |
|
2208
|
|
|
ip.to_group_id='0' |
|
2209
|
|
|
$condition_session |
|
2210
|
|
|
GROUP BY ip.ref |
|
2211
|
|
|
ORDER BY display_order DESC |
|
2212
|
|
|
LIMIT 0, $maximum"; |
|
2213
|
|
|
} |
|
2214
|
|
|
} |
|
2215
|
|
|
} |
|
2216
|
|
|
} |
|
2217
|
|
|
|
|
2218
|
|
|
$result = Database::query($sql); |
|
2219
|
|
|
|
|
2220
|
|
|
return Database::num_rows($result); |
|
2221
|
|
|
} |
|
2222
|
|
|
} |
|
2223
|
|
|
|
chamilo /
chamilo-lms
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This check looks for unreachable code. It uses sophisticated control flow analysis techniques to find statements which will never be executed.
Unreachable code is most often the result of
return,dieorexitstatements that have been added for debug purposes.In the above example, the last
return falsewill never be executed, because a return statement has already been met in every possible execution path.