示例#1
0
 /**
  * function register_course to create a record in the course table of the main database
  * @param string    $course_sys_code
  * @param string    $course_screen_code
  * @param string    $course_repository
  * @param string    $course_db_name
  * @param string    $tutor_name
  * @param string    $category
  * @param string    $title              complete name of course
  * @param string    $course_language    lang for this course
  * @param string    $uid                uid of owner
  * @param integer                       Expiration date in unix time representation
  * @param array                         Optional array of teachers' user ID
  * @return int      0
  * @todo use an array called $params instead of lots of params
  */
 static function register_course($params)
 {
     global $error_msg, $firstExpirationDelay;
     $title = $params['title'];
     $code = $params['code'];
     $visual_code = $params['visual_code'];
     $directory = isset($params['directory']) ? $params['directory'] : null;
     $tutor_name = isset($params['tutor_name']) ? $params['tutor_name'] : null;
     $category_code = isset($params['category_code']) ? $params['category_code'] : null;
     $defaultLanguage = Container::getTranslator()->getLocale();
     $course_language = isset($params['course_language']) && !empty($params['course_language']) ? $params['course_language'] : $defaultLanguage;
     $user_id = empty($params['user_id']) ? api_get_user_id() : intval($params['user_id']);
     $department_name = isset($params['department_name']) ? $params['department_name'] : null;
     $department_url = isset($params['department_url']) ? $params['department_url'] : null;
     $disk_quota = isset($params['disk_quota']) ? $params['disk_quota'] : null;
     if (!isset($params['visibility'])) {
         $default_course_visibility = api_get_setting('course.courses_default_creation_visibility');
         if (isset($default_course_visibility)) {
             $visibility = $default_course_visibility;
         } else {
             $visibility = COURSE_VISIBILITY_OPEN_PLATFORM;
         }
     } else {
         $visibility = $params['visibility'];
     }
     $subscribe = isset($params['subscribe']) ? intval($params['subscribe']) : ($visibility == COURSE_VISIBILITY_OPEN_PLATFORM ? 1 : 0);
     $unsubscribe = isset($params['unsubscribe']) ? intval($params['unsubscribe']) : 0;
     $expiration_date = isset($params['expiration_date']) ? $params['expiration_date'] : null;
     $teachers = isset($params['teachers']) ? $params['teachers'] : null;
     $status = isset($params['status']) ? $params['status'] : null;
     $TABLECOURSE = Database::get_main_table(TABLE_MAIN_COURSE);
     $TABLECOURSUSER = Database::get_main_table(TABLE_MAIN_COURSE_USER);
     $ok_to_register_course = true;
     // Check whether all the needed parameters are present.
     if (empty($code)) {
         $error_msg[] = 'courseSysCode is missing';
         $ok_to_register_course = false;
     }
     if (empty($visual_code)) {
         $error_msg[] = 'courseScreenCode is missing';
         $ok_to_register_course = false;
     }
     if (empty($directory)) {
         $error_msg[] = 'courseRepository is missing';
         $ok_to_register_course = false;
     }
     if (empty($title)) {
         $error_msg[] = 'title is missing';
         $ok_to_register_course = false;
     }
     if (empty($expiration_date)) {
         $expiration_date = api_get_utc_datetime(time() + $firstExpirationDelay);
     } else {
         $expiration_date = api_get_utc_datetime($expiration_date);
     }
     if ($visibility < 0 || $visibility > 3) {
         $error_msg[] = 'visibility is invalid';
         $ok_to_register_course = false;
     }
     if (empty($disk_quota)) {
         $disk_quota = api_get_setting('document.default_document_quotum');
     }
     $time = api_get_utc_datetime();
     if (stripos($department_url, 'http://') === false && stripos($department_url, 'https://') === false) {
         $department_url = 'http://' . $department_url;
     }
     //just in case
     if ($department_url == 'http://') {
         $department_url = '';
     }
     $course_id = 0;
     if ($ok_to_register_course) {
         /** @var Course $course */
         $course = self::getCourseManager()->create();
         $course->setCode($code)->setDirectory($directory)->setCourseLanguage($course_language)->setTitle($title)->setDescription(get_lang('CourseDescription'))->setCategoryCode($category_code)->setVisibility($visibility)->setShowScore(1)->setDiskQuota($disk_quota)->setCreationDate(new \DateTime())->setExpirationDate(new \DateTime($expiration_date))->setDepartmentName($department_name)->setDepartmentUrl($department_url)->setSubscribe($subscribe)->setUnsubscribe($unsubscribe)->setVisualCode($visual_code);
         self::getCourseManager()->save($course, true);
         $course_id = $course->getId();
         /*// Here we must add 2 fields.
                   $sql = "INSERT INTO ".$TABLECOURSE . " SET
                         code            = '".Database :: escape_string($code) . "',
                         directory       = '".Database :: escape_string($directory) . "',
                         course_language = '".Database :: escape_string($course_language) . "',
                         title           = '".Database :: escape_string($title) . "',
                         description     = '".Database::escape_string(get_lang('CourseDescription')) . "',
                         category_code   = '".Database :: escape_string($category_code) . "',
                         visibility      = '".$visibility . "',
                         show_score      = '1',
                         disk_quota      = '".intval($disk_quota) . "',
                         creation_date   = '$time',
                         expiration_date = '".$expiration_date . "',
                         last_edit       = '$time',
                         last_visit      = NULL,
                         tutor_name      = '".Database :: escape_string($tutor_name) . "',
                         department_name = '".Database :: escape_string($department_name) . "',
                         department_url  = '".Database :: escape_string($department_url) . "',
                         subscribe       = '".intval($subscribe) . "',
                         unsubscribe     = '".intval($unsubscribe) . "',
                         visual_code     = '".Database :: escape_string($visual_code) . "'";
         
                     Database::query($sql);
                     $course_id  = Database::insert_id();*/
         //$course->addUsers()
         if ($course_id) {
             $settingsManager = Container::getCourseSettingsManager();
             $schemas = $settingsManager->getSchemas();
             $schemas = array_keys($schemas);
             /**
              * @var string $key
              * @var \Sylius\Bundle\SettingsBundle\Schema\SchemaInterface $schema
              */
             foreach ($schemas as $schema) {
                 $settings = $settingsManager->loadSettings($schema);
                 $settingsManager->setCourse($course);
                 $settingsManager->saveSettings($schema, $settings);
             }
             $sort = api_max_sort_value('0', api_get_user_id());
             $i_course_sort = CourseManager::userCourseSort($user_id, $code);
             if (!empty($user_id)) {
                 $sql = "INSERT INTO " . $TABLECOURSUSER . " SET\n                            c_id     = '" . Database::escape_string($course_id) . "',\n                            user_id         = '" . intval($user_id) . "',\n                            status          = '1',\n                            tutor_id        = '0',\n                            sort            = '" . $i_course_sort . "',\n                            user_course_cat = '0'";
                 Database::query($sql);
             }
             if (!empty($teachers)) {
                 if (!is_array($teachers)) {
                     $teachers = array($teachers);
                 }
                 foreach ($teachers as $key) {
                     //just in case
                     if ($key == $user_id) {
                         continue;
                     }
                     if (empty($key)) {
                         continue;
                     }
                     $sql = "INSERT INTO " . $TABLECOURSUSER . " SET\n                            c_id     = '" . Database::escape_string($course_id) . "',\n                            user_id         = '" . Database::escape_string($key) . "',\n                            status          = '1',\n                            role            = '',\n                            tutor_id        = '0',\n                            sort            = '" . ($sort + 1) . "',\n                            user_course_cat = '0'";
                     Database::query($sql);
                 }
             }
             // Adding the course to an URL
             if (api_is_multiple_url_enabled()) {
                 $url_id = 1;
                 if (api_get_current_access_url_id() != -1) {
                     $url_id = api_get_current_access_url_id();
                 }
                 UrlManager::add_course_to_url($course_id, $url_id);
             } else {
                 UrlManager::add_course_to_url($course_id, 1);
             }
             // Add event to the system log.
             $user_id = api_get_user_id();
             Event::addEvent(LOG_COURSE_CREATE, LOG_COURSE_CODE, $code, api_get_utc_datetime(), $user_id, $code);
             $send_mail_to_admin = api_get_setting('course.send_email_to_admin_when_create_course');
             // @todo Improve code to send to all current portal administrators.
             if ($send_mail_to_admin == 'true') {
                 $siteName = api_get_setting('platform.site_name');
                 $recipient_email = api_get_setting('platform.administrator_email');
                 $recipient_name = api_get_person_name(api_get_setting('platform.administrator_name'), api_get_setting('platform.administrator_surname'));
                 $iname = api_get_setting('platform.institution');
                 $subject = get_lang('NewCourseCreatedIn') . ' ' . $siteName . ' - ' . $iname;
                 $body = get_lang('Dear') . ' ' . $recipient_name . ",\n\n" . get_lang('MessageOfNewCourseToAdmin') . ' ' . $siteName . ' - ' . $iname . "\n";
                 $body .= get_lang('CourseName') . ' ' . $title . "\n";
                 $body .= get_lang('Category') . ' ' . $category_code . "\n";
                 $body .= get_lang('Tutor') . ' ' . $tutor_name . "\n";
                 $body .= get_lang('Language') . ' ' . $course_language;
                 //api_mail_html($recipient_name, $recipient_email, $subject, $message, $siteName, $recipient_email);
                 $message = \Swift_Message::newInstance()->setSubject($subject)->setFrom($recipient_email)->setTo($recipient_email)->setBody(Container::getTemplate()->render('ChamiloCoreBundle:Mailer:Course/new_course.html.twig', array('recipient_name' => $recipient_name, 'sitename' => $siteName, 'institution' => $iname, 'course_name' => $title, 'category' => $category_code, 'tutor' => $tutor_name, 'language' => $course_language)));
                 Container::getMailer()->send($message);
             }
         }
     }
     return $course_id;
 }