chamilo /
chamilo-lms
| Total Complexity | 268 |
| Total Lines | 2262 |
| Duplicated Lines | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
Complex classes like AnnouncementManager often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use AnnouncementManager, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 19 | class AnnouncementManager |
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| 20 | { |
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| 21 | /** |
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| 22 | * Constructor. |
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| 23 | */ |
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| 24 | public function __construct() |
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| 25 | { |
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| 26 | } |
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| 27 | |||
| 28 | /** |
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| 29 | * @return array |
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| 30 | */ |
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| 31 | public static function getTags(array $excluded = []) |
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| 32 | { |
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| 33 | $tags = [ |
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| 34 | '((user_name))', |
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| 35 | '((user_email))', |
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| 36 | '((user_firstname))', |
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| 37 | '((user_lastname))', |
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| 38 | '((user_picture))', |
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| 39 | '((user_complete_name))', |
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| 40 | '((user_official_code))', |
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| 41 | '((course_title))', |
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| 42 | '((course_link))', |
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| 43 | ]; |
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| 44 | |||
| 45 | $tags[] = '((teachers))'; |
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| 46 | |||
| 47 | $extraField = new ExtraField('user'); |
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| 48 | $extraFields = $extraField->get_all(['filter = ?' => 1]); |
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| 49 | if (!empty($extraFields)) { |
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| 50 | foreach ($extraFields as $extra) { |
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| 51 | $tags[] = "((extra_".$extra['variable']."))"; |
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| 52 | } |
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| 53 | } |
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| 54 | $sessionId = api_get_session_id(); |
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| 55 | if (!empty($sessionId)) { |
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| 56 | $tags[] = '((coaches))'; |
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| 57 | $tags[] = '((general_coach))'; |
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| 58 | $tags[] = '((general_coach_email))'; |
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| 59 | } |
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| 60 | |||
| 61 | if ($excluded) { |
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| 62 | return array_diff($tags, $excluded); |
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| 63 | } |
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| 64 | |||
| 65 | return $tags; |
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| 66 | } |
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| 67 | |||
| 68 | /** |
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| 69 | * @param int $userId |
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| 70 | * @param string $content |
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| 71 | * @param string $courseCode |
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| 72 | * @param int $sessionId |
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| 73 | * |
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| 74 | * @return string |
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| 75 | */ |
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| 76 | public static function parseContent( |
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| 77 | $userId, |
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| 78 | $content, |
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| 79 | $courseCode = '', |
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| 80 | $sessionId = 0 |
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| 81 | ) { |
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| 82 | $readerInfo = api_get_user_info($userId, false, false, true, true, false, true); |
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| 83 | $courseInfo = $courseCode ? api_get_course_info($courseCode) : []; |
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| 84 | $teacherList = ''; |
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| 85 | if ($courseInfo) { |
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| 86 | $teacherList = CourseManager::getTeacherListFromCourseCodeToString($courseInfo['code']); |
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| 87 | } |
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| 88 | $generalCoachName = ''; |
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| 89 | $generalCoachEmail = ''; |
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| 90 | $coaches = ''; |
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| 91 | if (!empty($sessionId)) { |
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| 92 | $sessionInfo = api_get_session_info($sessionId); |
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| 93 | $coaches = $courseInfo |
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| 94 | ? CourseManager::get_coachs_from_course_to_string($sessionId, $courseInfo['real_id']) |
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| 95 | : ''; |
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| 96 | |||
| 97 | $generalCoach = api_get_user_info($sessionInfo['id_coach']); |
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| 98 | $generalCoachName = $generalCoach['complete_name']; |
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| 99 | $generalCoachEmail = $generalCoach['email']; |
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| 100 | } |
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| 101 | |||
| 102 | $data = []; |
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| 103 | $data['user_name'] = ''; |
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| 104 | $data['user_firstname'] = ''; |
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| 105 | $data['user_lastname'] = ''; |
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| 106 | $data['user_complete_name'] = ''; |
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| 107 | $data['user_official_code'] = ''; |
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| 108 | $data['user_email'] = ''; |
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| 109 | if (!empty($readerInfo)) { |
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| 110 | $data['user_name'] = $readerInfo['username']; |
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| 111 | $data['user_email'] = $readerInfo['email']; |
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| 112 | $data['user_firstname'] = $readerInfo['firstname']; |
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| 113 | $data['user_lastname'] = $readerInfo['lastname']; |
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| 114 | $data['user_official_code'] = $readerInfo['official_code']; |
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| 115 | $data['user_complete_name'] = $readerInfo['complete_name']; |
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| 116 | } |
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| 117 | |||
| 118 | $data['user_picture'] = UserManager::getUserPicture($userId, USER_IMAGE_SIZE_ORIGINAL); |
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| 119 | $data['course_title'] = $courseInfo['name'] ?? ''; |
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| 120 | $courseLink = $courseCode ? api_get_course_url($courseCode, $sessionId) : ''; |
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| 121 | $data['course_link'] = Display::url($courseLink, $courseLink); |
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| 122 | $data['teachers'] = $teacherList; |
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| 123 | |||
| 124 | if (!empty($readerInfo)) { |
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| 125 | $extraField = new ExtraField('user'); |
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| 126 | $extraFields = $extraField->get_all(['filter = ?' => 1]); |
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| 127 | if (!empty($extraFields)) { |
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| 128 | foreach ($extraFields as $extra) { |
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| 129 | $data['extra_'.$extra['variable']] = ''; |
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| 130 | } |
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| 131 | } |
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| 132 | |||
| 133 | if (!empty($readerInfo['extra'])) { |
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| 134 | foreach ($readerInfo['extra'] as $extra) { |
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| 135 | if (isset($extra['value'])) { |
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| 136 | /** @var \Chamilo\CoreBundle\Entity\ExtraFieldValues $value */ |
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| 137 | $value = $extra['value']; |
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| 138 | if ($value instanceof ExtraFieldValues) { |
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| 139 | $field = $value->getField(); |
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| 140 | if ($field instanceof ExtraFieldEntity) { |
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| 141 | $data['extra_'.$field->getVariable()] = $value->getValue(); |
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| 142 | } |
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| 143 | } |
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| 144 | } |
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| 145 | } |
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| 146 | } |
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| 147 | } |
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| 148 | |||
| 149 | if (!empty($sessionId)) { |
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| 150 | $data['coaches'] = $coaches; |
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| 151 | $data['general_coach'] = $generalCoachName; |
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| 152 | $data['general_coach_email'] = $generalCoachEmail; |
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| 153 | } |
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| 154 | |||
| 155 | $tags = self::getTags(); |
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| 156 | foreach ($tags as $tag) { |
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| 157 | $simpleTag = str_replace(['((', '))'], '', $tag); |
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| 158 | $value = $data[$simpleTag] ?? ''; |
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| 159 | $content = str_replace($tag, $value, $content); |
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| 160 | } |
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| 161 | |||
| 162 | return $content; |
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| 163 | } |
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| 164 | |||
| 165 | /** |
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| 166 | * Gets all announcements from a course. |
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| 167 | * |
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| 168 | * @param array $course_info |
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| 169 | * @param int $session_id |
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| 170 | * |
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| 171 | * @return array html with the content and count of announcements or false otherwise |
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| 172 | */ |
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| 173 | public static function get_all_annoucement_by_course($course_info, $session_id = 0) |
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| 174 | { |
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| 175 | $session_id = (int) $session_id; |
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| 176 | $courseId = $course_info['real_id']; |
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| 177 | |||
| 178 | $tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
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| 179 | $tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
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| 180 | |||
| 181 | $sql = "SELECT DISTINCT |
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| 182 | announcement.id, |
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| 183 | announcement.title, |
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| 184 | announcement.content |
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| 185 | FROM $tbl_announcement announcement |
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| 186 | INNER JOIN $tbl_item_property i |
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| 187 | ON (announcement.id = i.ref AND announcement.c_id = i.c_id) |
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| 188 | WHERE |
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| 189 | i.tool='announcement' AND |
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| 190 | announcement.session_id = '$session_id' AND |
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| 191 | announcement.c_id = $courseId AND |
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| 192 | i.c_id = $courseId |
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| 193 | ORDER BY display_order DESC"; |
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| 194 | $rs = Database::query($sql); |
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| 195 | $num_rows = Database::num_rows($rs); |
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| 196 | if ($num_rows > 0) { |
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| 197 | $list = []; |
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| 198 | while ($row = Database::fetch_array($rs)) { |
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| 199 | $list[] = $row; |
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| 200 | } |
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| 201 | |||
| 202 | return $list; |
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| 203 | } |
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| 204 | |||
| 205 | return false; |
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| 206 | } |
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| 207 | |||
| 208 | /** |
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| 209 | * This functions switches the visibility a course resource |
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| 210 | * using the visibility field in 'item_property'. |
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| 211 | * |
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| 212 | * @param array $courseInfo |
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| 213 | * @param int $id ID of the element of the corresponding type |
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| 214 | * |
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| 215 | * @return bool False on failure, True on success |
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| 216 | */ |
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| 217 | public static function change_visibility_announcement($courseInfo, $id) |
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| 218 | { |
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| 219 | $session_id = api_get_session_id(); |
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| 220 | $item_visibility = api_get_item_visibility( |
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| 221 | $courseInfo, |
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| 222 | TOOL_ANNOUNCEMENT, |
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| 223 | $id, |
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| 224 | $session_id |
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| 225 | ); |
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| 226 | if ($item_visibility == '1') { |
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| 227 | api_item_property_update( |
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| 228 | $courseInfo, |
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| 229 | TOOL_ANNOUNCEMENT, |
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| 230 | $id, |
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| 231 | 'invisible', |
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| 232 | api_get_user_id() |
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| 233 | ); |
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| 234 | } else { |
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| 235 | api_item_property_update( |
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| 236 | $courseInfo, |
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| 237 | TOOL_ANNOUNCEMENT, |
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| 238 | $id, |
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| 239 | 'visible', |
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| 240 | api_get_user_id() |
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| 241 | ); |
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| 242 | } |
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| 243 | |||
| 244 | return true; |
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| 245 | } |
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| 246 | |||
| 247 | /** |
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| 248 | * Deletes an announcement. |
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| 249 | * |
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| 250 | * @param array $courseInfo the course array |
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| 251 | * @param int $id the announcement id |
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| 252 | */ |
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| 253 | public static function delete_announcement($courseInfo, $id) |
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| 254 | { |
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| 255 | api_item_property_update( |
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| 256 | $courseInfo, |
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| 257 | TOOL_ANNOUNCEMENT, |
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| 258 | $id, |
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| 259 | 'delete', |
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| 260 | api_get_user_id() |
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| 261 | ); |
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| 262 | } |
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| 263 | |||
| 264 | /** |
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| 265 | * Deletes all announcements by course. |
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| 266 | * |
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| 267 | * @param array $courseInfo the course array |
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| 268 | */ |
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| 269 | public static function delete_all_announcements($courseInfo) |
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| 270 | { |
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| 271 | $announcements = self::get_all_annoucement_by_course( |
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| 272 | $courseInfo, |
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| 273 | api_get_session_id() |
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| 274 | ); |
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| 275 | if (!empty($announcements)) { |
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| 276 | foreach ($announcements as $annon) { |
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| 277 | api_item_property_update( |
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| 278 | $courseInfo, |
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| 279 | TOOL_ANNOUNCEMENT, |
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| 280 | $annon['id'], |
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| 281 | 'delete', |
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| 282 | api_get_user_id() |
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| 283 | ); |
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| 284 | } |
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| 285 | } |
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| 286 | } |
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| 287 | |||
| 288 | /** |
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| 289 | * @param string $title |
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| 290 | * @param int $courseId |
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| 291 | * @param int $sessionId |
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| 292 | * @param int $visibility 1 or 0 |
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| 293 | * |
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| 294 | * @return mixed |
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| 295 | */ |
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| 296 | public static function getAnnouncementsByTitle( |
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| 297 | $title, |
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| 298 | $courseId, |
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| 299 | $sessionId = 0, |
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| 300 | $visibility = 1 |
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| 301 | ) { |
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| 302 | $dql = "SELECT a |
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| 303 | FROM ChamiloCourseBundle:CAnnouncement a |
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| 304 | JOIN ChamiloCourseBundle:CItemProperty ip |
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| 305 | WITH a.id = ip.ref AND a.cId = ip.course |
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| 306 | WHERE |
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| 307 | ip.tool = 'announcement' AND |
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| 308 | a.cId = :course AND |
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| 309 | a.sessionId = :session AND |
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| 310 | a.title like :title AND |
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| 311 | ip.visibility = :visibility |
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| 312 | ORDER BY a.displayOrder DESC"; |
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| 313 | |||
| 314 | $qb = Database::getManager()->createQuery($dql); |
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| 315 | $result = $qb->execute( |
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| 316 | [ |
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| 317 | 'course' => $courseId, |
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| 318 | 'session' => $sessionId, |
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| 319 | 'visibility' => $visibility, |
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| 320 | 'title' => "%$title%", |
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| 321 | ] |
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| 322 | ); |
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| 323 | |||
| 324 | return $result; |
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| 325 | } |
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| 326 | |||
| 327 | /** |
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| 328 | * @param int $announcementId |
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| 329 | * @param int $courseId |
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| 330 | * @param int $userId |
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| 331 | * @param int $groupId |
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| 332 | * |
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| 333 | * @return array |
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| 334 | */ |
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| 335 | public static function getAnnouncementInfoById( |
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| 336 | $announcementId, |
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| 337 | $courseId, |
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| 338 | $userId, |
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| 339 | $groupId = 0 |
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| 340 | ) { |
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| 341 | $announcementId = (int) $announcementId; |
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| 342 | $courseId = (int) $courseId; |
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| 343 | $userId = (int) $userId; |
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| 344 | $groupId = (int) $groupId; |
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| 345 | |||
| 346 | if (api_is_allowed_to_edit(false, true) || |
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| 347 | (api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous()) |
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| 348 | ) { |
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| 349 | $dql = "SELECT a, ip |
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| 350 | FROM ChamiloCourseBundle:CAnnouncement a |
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| 351 | JOIN ChamiloCourseBundle:CItemProperty ip |
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| 352 | WITH a.id = ip.ref AND a.cId = ip.course |
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| 353 | WHERE |
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| 354 | a.id = :announcement AND |
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| 355 | ip.tool = 'announcement' AND |
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| 356 | a.cId = :course |
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| 357 | ORDER BY a.displayOrder DESC"; |
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| 358 | } else { |
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| 359 | $groupList[] = $groupId; |
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| 360 | |||
| 361 | if (api_get_user_id() != 0) { |
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| 362 | $extraGroupCondition = ''; |
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| 363 | if (!empty($groupId)) { |
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| 364 | $groupProperties = GroupManager::get_group_properties($groupId); |
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| 365 | if ($groupProperties['announcements_state'] == GroupManager::TOOL_PRIVATE_BETWEEN_USERS) { |
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| 366 | $extraGroupCondition = " AND ( |
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| 367 | ip.toUser = $userId AND ip.group = $groupId OR |
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| 368 | (ip.group IN ('0') OR ip.group IS NULL) OR |
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| 369 | (ip.group = $groupId AND (ip.toUser IS NULL OR ip.toUser = 0)) |
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| 370 | )"; |
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| 371 | } |
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| 372 | } |
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| 373 | |||
| 374 | $dql = "SELECT a, ip |
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| 375 | FROM ChamiloCourseBundle:CAnnouncement a |
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| 376 | JOIN ChamiloCourseBundle:CItemProperty ip |
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| 377 | WITH a.id = ip.ref AND a.cId = ip.course |
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| 378 | WHERE |
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| 379 | a.id = :announcement AND |
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| 380 | ip.tool='announcement' AND |
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| 381 | ( |
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| 382 | ip.toUser = $userId OR |
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| 383 | ip.group IN ('0', '".$groupId."') OR |
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| 384 | ip.group IS NULL |
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| 385 | ) AND |
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| 386 | ip.visibility = '1' AND |
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| 387 | ip.course = :course |
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| 388 | $extraGroupCondition |
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| 389 | ORDER BY a.displayOrder DESC"; |
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| 390 | } else { |
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| 391 | $dql = "SELECT a, ip |
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| 392 | FROM ChamiloCourseBundle:CAnnouncement a |
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| 393 | JOIN ChamiloCourseBundle:CItemProperty ip |
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| 394 | WITH a.id = ip.ref AND a.cId = ip.course |
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| 395 | WHERE |
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| 396 | a.id = :announcement AND |
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| 397 | ip.tool = 'announcement' AND |
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| 398 | (ip.group = '0' OR ip.group IS NULL) AND |
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| 399 | ip.visibility = '1' AND |
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| 400 | ip.course = :course"; |
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| 401 | } |
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| 402 | } |
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| 403 | |||
| 404 | $qb = Database::getManager()->createQuery($dql); |
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| 405 | $result = $qb->execute( |
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| 406 | [ |
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| 407 | 'announcement' => $announcementId, |
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| 408 | 'course' => $courseId, |
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| 409 | ] |
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| 410 | ); |
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| 411 | |||
| 412 | if (!empty($result)) { |
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| 413 | return [ |
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| 414 | 'announcement' => $result[0], |
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| 415 | 'item_property' => $result[1], |
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| 416 | ]; |
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| 417 | } |
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| 418 | |||
| 419 | return []; |
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| 420 | } |
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| 421 | |||
| 422 | /** |
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| 423 | * Displays one specific announcement. |
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| 424 | * |
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| 425 | * @param int $id the id of the announcement you want to display |
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| 426 | * |
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| 427 | * @return string |
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| 428 | */ |
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| 429 | public static function displayAnnouncement($id) |
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| 430 | { |
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| 431 | $id = (int) $id; |
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| 432 | |||
| 433 | if (empty($id)) { |
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| 434 | return ''; |
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| 435 | } |
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| 436 | |||
| 437 | global $charset; |
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| 438 | |||
| 439 | $html = ''; |
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| 440 | $result = self::getAnnouncementInfoById( |
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| 441 | $id, |
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| 442 | api_get_course_int_id(), |
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| 443 | api_get_user_id(), |
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| 444 | api_get_group_id() |
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| 445 | ); |
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| 446 | |||
| 447 | if (empty($result)) { |
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| 448 | return ''; |
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| 449 | } |
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| 450 | |||
| 451 | /** @var CAnnouncement $announcement */ |
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| 452 | $announcement = $result['announcement']; |
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| 453 | /** @var CItemProperty $itemProperty */ |
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| 454 | $itemProperty = $result['item_property']; |
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| 455 | |||
| 456 | if (empty($announcement) || empty($itemProperty)) { |
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| 457 | return ''; |
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| 458 | } |
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| 459 | |||
| 460 | $title = Security::remove_XSS($announcement->getTitle()); |
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| 461 | $content = $announcement->getContent(); |
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| 462 | |||
| 463 | $html .= "<table height=\"100\" width=\"100%\" cellpadding=\"5\" cellspacing=\"0\" class=\"table table-hover table-striped data_table\">"; |
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| 464 | $html .= "<tr><td><h2>".$title."</h2></td></tr>"; |
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| 465 | |||
| 466 | if (api_is_allowed_to_edit(false, true) || |
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| 467 | (api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous()) |
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| 468 | ) { |
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| 469 | $modify_icons = "<a href=\"".api_get_self()."?".api_get_cidreq()."&action=modify&id=".$id."\">". |
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| 470 | Display::return_icon('edit.png', get_lang('Edit'), '', ICON_SIZE_SMALL)."</a>"; |
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| 471 | |||
| 472 | $image_visibility = 'invisible'; |
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| 473 | $alt_visibility = get_lang('Visible'); |
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| 474 | if ($itemProperty->getVisibility() === 1) { |
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| 475 | $image_visibility = 'visible'; |
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| 476 | $alt_visibility = get_lang('Hide'); |
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| 477 | } |
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| 478 | global $stok; |
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| 479 | $modify_icons .= "<a href=\"".api_get_self()."?".api_get_cidreq()."&action=showhide&id=".$id."&sec_token=".$stok."\">". |
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| 480 | Display::return_icon($image_visibility.'.png', $alt_visibility, '', ICON_SIZE_SMALL)."</a>"; |
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| 481 | |||
| 482 | if (api_is_allowed_to_edit(false, true)) { |
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| 483 | $modify_icons .= "<a |
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| 484 | href=\"".api_get_self()."?".api_get_cidreq()."&action=delete&id=".$id."&sec_token=".$stok."\" |
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| 485 | onclick=\"javascript:if(!confirm('".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset))."')) return false;\">". |
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| 486 | Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL). |
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| 487 | "</a>"; |
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| 488 | } |
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| 489 | $html .= "<tr><th style='text-align:right'>$modify_icons</th></tr>"; |
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| 490 | } |
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| 491 | |||
| 492 | // The user id is always the current one. |
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| 493 | $toUserId = api_get_user_id(); |
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| 494 | $content = Security::remove_XSS(self::parseContent( |
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| 495 | $toUserId, |
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| 496 | $content, |
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| 497 | api_get_course_id(), |
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| 498 | api_get_session_id() |
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| 499 | )); |
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| 500 | |||
| 501 | $html .= "<tr><td>$content</td></tr>"; |
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| 502 | $html .= "<tr>"; |
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| 503 | $html .= "<td class=\"announcements_datum\">".get_lang('LastUpdateDate')." : "; |
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| 504 | $lastEdit = $itemProperty->getLasteditDate(); |
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| 505 | $html .= Display::dateToStringAgoAndLongDate($lastEdit); |
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| 506 | $html .= "</td></tr>"; |
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| 507 | |||
| 508 | $allow = !api_get_configuration_value('hide_announcement_sent_to_users_info'); |
||
| 509 | if ($allow && api_is_allowed_to_edit(false, true)) { |
||
| 510 | $sent_to = self::sent_to('announcement', $id); |
||
| 511 | $sentToForm = self::sent_to_form($sent_to); |
||
| 512 | $html .= Display::tag( |
||
| 513 | 'td', |
||
| 514 | get_lang('SentTo').': '.$sentToForm, |
||
| 515 | ['class' => 'announcements_datum'] |
||
| 516 | ); |
||
| 517 | } |
||
| 518 | $attachment_list = self::get_attachment($id); |
||
| 519 | |||
| 520 | if (count($attachment_list) > 0) { |
||
| 521 | $html .= "<tr><td>"; |
||
| 522 | $realname = $attachment_list['path']; |
||
| 523 | $user_filename = $attachment_list['filename']; |
||
| 524 | $full_file_name = 'download.php?'.api_get_cidreq().'&file='.$realname; |
||
| 525 | $html .= '<br/>'; |
||
| 526 | $html .= Display::return_icon('attachment.gif', get_lang('Attachment')); |
||
| 527 | $html .= '<a href="'.$full_file_name.' "> '.$user_filename.' </a>'; |
||
| 528 | $html .= ' - <span class="forum_attach_comment" >'.Security::remove_XSS($attachment_list['comment']).'</span>'; |
||
| 529 | if (api_is_allowed_to_edit(false, true)) { |
||
| 530 | $url = api_get_self()."?".api_get_cidreq(). |
||
| 531 | "&action=delete_attachment&id_attach=".$attachment_list['id']."&sec_token=".$stok; |
||
| 532 | $html .= Display::url( |
||
| 533 | Display::return_icon( |
||
| 534 | 'delete.png', |
||
| 535 | get_lang('Delete'), |
||
| 536 | '', |
||
| 537 | 16 |
||
| 538 | ), |
||
| 539 | $url |
||
| 540 | ); |
||
| 541 | } |
||
| 542 | $html .= '</td></tr>'; |
||
| 543 | } |
||
| 544 | $html .= '</table>'; |
||
| 545 | |||
| 546 | return $html; |
||
| 547 | } |
||
| 548 | |||
| 549 | /** |
||
| 550 | * @param array $courseInfo |
||
| 551 | * |
||
| 552 | * @return int |
||
| 553 | */ |
||
| 554 | public static function getLastAnnouncementOrder($courseInfo) |
||
| 555 | { |
||
| 556 | if (empty($courseInfo)) { |
||
| 557 | return 0; |
||
| 558 | } |
||
| 559 | |||
| 560 | if (!isset($courseInfo['real_id'])) { |
||
| 561 | return false; |
||
| 562 | } |
||
| 563 | |||
| 564 | $courseId = $courseInfo['real_id']; |
||
| 565 | $table = Database::get_course_table(TABLE_ANNOUNCEMENT); |
||
| 566 | $sql = "SELECT MAX(display_order) |
||
| 567 | FROM $table |
||
| 568 | WHERE c_id = $courseId "; |
||
| 569 | $result = Database::query($sql); |
||
| 570 | |||
| 571 | $order = 0; |
||
| 572 | if (Database::num_rows($result)) { |
||
| 573 | $row = Database::fetch_array($result); |
||
| 574 | $order = (int) $row[0] + 1; |
||
| 575 | } |
||
| 576 | |||
| 577 | return $order; |
||
| 578 | } |
||
| 579 | |||
| 580 | /** |
||
| 581 | * Store an announcement in the database (including its attached file if any). |
||
| 582 | * |
||
| 583 | * @param array $courseInfo |
||
| 584 | * @param int $sessionId |
||
| 585 | * @param string $title Announcement title (pure text) |
||
| 586 | * @param string $newContent Content of the announcement (can be HTML) |
||
| 587 | * @param array $sentTo Array of users and groups to send the announcement to |
||
| 588 | * @param array $file uploaded file $_FILES |
||
| 589 | * @param string $file_comment Comment describing the attachment |
||
| 590 | * @param string $end_date |
||
| 591 | * @param bool $sendToUsersInSession |
||
| 592 | * @param int $authorId |
||
| 593 | * |
||
| 594 | * @return int false on failure, ID of the announcement on success |
||
| 595 | */ |
||
| 596 | public static function add_announcement( |
||
| 597 | $courseInfo, |
||
| 598 | $sessionId, |
||
| 599 | $title, |
||
| 600 | $newContent, |
||
| 601 | $sentTo, |
||
| 602 | $file = [], |
||
| 603 | $file_comment = null, |
||
| 604 | $end_date = null, |
||
| 605 | $sendToUsersInSession = false, |
||
| 606 | $authorId = 0 |
||
| 607 | ) { |
||
| 608 | if (empty($courseInfo)) { |
||
| 609 | return false; |
||
| 610 | } |
||
| 611 | |||
| 612 | if (!isset($courseInfo['real_id'])) { |
||
| 613 | return false; |
||
| 614 | } |
||
| 615 | |||
| 616 | $courseId = $courseInfo['real_id']; |
||
| 617 | $tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
||
| 618 | $authorId = empty($authorId) ? api_get_user_id() : $authorId; |
||
| 619 | |||
| 620 | if (empty($end_date)) { |
||
| 621 | $end_date = api_get_utc_datetime(); |
||
| 622 | } |
||
| 623 | |||
| 624 | $order = self::getLastAnnouncementOrder($courseInfo); |
||
| 625 | |||
| 626 | // store in the table announcement |
||
| 627 | $params = [ |
||
| 628 | 'c_id' => $courseId, |
||
| 629 | 'content' => $newContent, |
||
| 630 | 'title' => $title, |
||
| 631 | 'end_date' => $end_date, |
||
| 632 | 'display_order' => $order, |
||
| 633 | 'session_id' => (int) $sessionId, |
||
| 634 | ]; |
||
| 635 | |||
| 636 | $last_id = Database::insert($tbl_announcement, $params); |
||
| 637 | |||
| 638 | if (empty($last_id)) { |
||
| 639 | return false; |
||
| 640 | } else { |
||
| 641 | $sql = "UPDATE $tbl_announcement SET id = iid WHERE iid = $last_id"; |
||
| 642 | Database::query($sql); |
||
| 643 | |||
| 644 | if (!empty($file)) { |
||
| 645 | self::add_announcement_attachment_file( |
||
| 646 | $last_id, |
||
| 647 | $file_comment, |
||
| 648 | $_FILES['user_upload'] |
||
| 649 | ); |
||
| 650 | } |
||
| 651 | |||
| 652 | // store in item_property (first the groups, then the users |
||
| 653 | if (empty($sentTo) || |
||
| 654 | (!empty($sentTo) && isset($sentTo[0]) && $sentTo[0] == 'everyone') |
||
| 655 | ) { |
||
| 656 | // The message is sent to EVERYONE, so we set the group to 0 |
||
| 657 | api_item_property_update( |
||
| 658 | $courseInfo, |
||
| 659 | TOOL_ANNOUNCEMENT, |
||
| 660 | $last_id, |
||
| 661 | 'AnnouncementAdded', |
||
| 662 | $authorId, |
||
| 663 | '0', |
||
| 664 | null, |
||
| 665 | null, |
||
| 666 | null, |
||
| 667 | $sessionId |
||
| 668 | ); |
||
| 669 | } else { |
||
| 670 | $send_to = CourseManager::separateUsersGroups($sentTo); |
||
| 671 | $batchSize = 20; |
||
| 672 | $em = Database::getManager(); |
||
| 673 | // Storing the selected groups |
||
| 674 | if (is_array($send_to['groups']) && |
||
| 675 | !empty($send_to['groups']) |
||
| 676 | ) { |
||
| 677 | $counter = 1; |
||
| 678 | foreach ($send_to['groups'] as $group) { |
||
| 679 | $groupInfo = GroupManager::get_group_properties($group); |
||
| 680 | api_item_property_update( |
||
| 681 | $courseInfo, |
||
| 682 | TOOL_ANNOUNCEMENT, |
||
| 683 | $last_id, |
||
| 684 | 'AnnouncementAdded', |
||
| 685 | $authorId, |
||
| 686 | $groupInfo |
||
| 687 | ); |
||
| 688 | |||
| 689 | if (($counter % $batchSize) === 0) { |
||
| 690 | $em->flush(); |
||
| 691 | $em->clear(); |
||
| 692 | } |
||
| 693 | $counter++; |
||
| 694 | } |
||
| 695 | } |
||
| 696 | |||
| 697 | // Storing the selected users |
||
| 698 | if (is_array($send_to['users'])) { |
||
| 699 | $counter = 1; |
||
| 700 | foreach ($send_to['users'] as $user) { |
||
| 701 | api_item_property_update( |
||
| 702 | $courseInfo, |
||
| 703 | TOOL_ANNOUNCEMENT, |
||
| 704 | $last_id, |
||
| 705 | 'AnnouncementAdded', |
||
| 706 | $authorId, |
||
| 707 | '', |
||
| 708 | $user |
||
| 709 | ); |
||
| 710 | |||
| 711 | if (($counter % $batchSize) === 0) { |
||
| 712 | $em->flush(); |
||
| 713 | $em->clear(); |
||
| 714 | } |
||
| 715 | $counter++; |
||
| 716 | } |
||
| 717 | } |
||
| 718 | } |
||
| 719 | |||
| 720 | if ($sendToUsersInSession) { |
||
| 721 | self::addAnnouncementToAllUsersInSessions($last_id); |
||
| 722 | } |
||
| 723 | |||
| 724 | return $last_id; |
||
| 725 | } |
||
| 726 | } |
||
| 727 | |||
| 728 | /** |
||
| 729 | * @param string $title |
||
| 730 | * @param string $newContent |
||
| 731 | * @param int $groupId |
||
| 732 | * @param array $to_users |
||
| 733 | * @param array $file |
||
| 734 | * @param string $file_comment |
||
| 735 | * @param bool $sendToUsersInSession |
||
| 736 | * |
||
| 737 | * @return bool|int |
||
| 738 | */ |
||
| 739 | public static function addGroupAnnouncement( |
||
| 740 | $title, |
||
| 741 | $newContent, |
||
| 742 | $groupId, |
||
| 743 | $to_users, |
||
| 744 | $file = [], |
||
| 745 | $file_comment = '', |
||
| 746 | $sendToUsersInSession = false |
||
| 747 | ) { |
||
| 748 | $courseInfo = api_get_course_info(); |
||
| 749 | |||
| 750 | // Database definitions |
||
| 751 | $table = Database::get_course_table(TABLE_ANNOUNCEMENT); |
||
| 752 | $order = self::getLastAnnouncementOrder($courseInfo); |
||
| 753 | |||
| 754 | $now = api_get_utc_datetime(); |
||
| 755 | $courseId = api_get_course_int_id(); |
||
| 756 | |||
| 757 | // store in the table announcement |
||
| 758 | $params = [ |
||
| 759 | 'c_id' => $courseId, |
||
| 760 | 'content' => $newContent, |
||
| 761 | 'title' => $title, |
||
| 762 | 'end_date' => $now, |
||
| 763 | 'display_order' => $order, |
||
| 764 | 'session_id' => api_get_session_id(), |
||
| 765 | ]; |
||
| 766 | |||
| 767 | $last_id = Database::insert($table, $params); |
||
| 768 | |||
| 769 | // Store the attach file |
||
| 770 | if ($last_id) { |
||
| 771 | $sql = "UPDATE $table SET id = iid |
||
| 772 | WHERE iid = $last_id"; |
||
| 773 | Database::query($sql); |
||
| 774 | |||
| 775 | if (!empty($file)) { |
||
| 776 | self::add_announcement_attachment_file( |
||
| 777 | $last_id, |
||
| 778 | $file_comment, |
||
| 779 | $file |
||
| 780 | ); |
||
| 781 | } |
||
| 782 | |||
| 783 | $send_to_users = CourseManager::separateUsersGroups($to_users); |
||
| 784 | |||
| 785 | // if nothing was selected in the menu then send to all the group |
||
| 786 | $sentToAllGroup = false; |
||
| 787 | if (empty($send_to_users['groups']) && empty($send_to_users['users'])) { |
||
| 788 | $groupInfo = GroupManager::get_group_properties($groupId); |
||
| 789 | api_item_property_update( |
||
| 790 | $courseInfo, |
||
| 791 | TOOL_ANNOUNCEMENT, |
||
| 792 | $last_id, |
||
| 793 | 'AnnouncementAdded', |
||
| 794 | api_get_user_id(), |
||
| 795 | $groupInfo |
||
| 796 | ); |
||
| 797 | $sentToAllGroup = true; |
||
| 798 | } |
||
| 799 | |||
| 800 | if ($sentToAllGroup === false) { |
||
| 801 | if (!empty($send_to_users['groups'])) { |
||
| 802 | foreach ($send_to_users['groups'] as $group) { |
||
| 803 | $groupInfo = GroupManager::get_group_properties($group); |
||
| 804 | api_item_property_update( |
||
| 805 | $courseInfo, |
||
| 806 | TOOL_ANNOUNCEMENT, |
||
| 807 | $last_id, |
||
| 808 | 'AnnouncementAdded', |
||
| 809 | api_get_user_id(), |
||
| 810 | $groupInfo |
||
| 811 | ); |
||
| 812 | } |
||
| 813 | } |
||
| 814 | |||
| 815 | $groupInfo = GroupManager::get_group_properties($groupId); |
||
| 816 | if (!empty($send_to_users['users'])) { |
||
| 817 | foreach ($send_to_users['users'] as $user) { |
||
| 818 | api_item_property_update( |
||
| 819 | $courseInfo, |
||
| 820 | TOOL_ANNOUNCEMENT, |
||
| 821 | $last_id, |
||
| 822 | 'AnnouncementAdded', |
||
| 823 | api_get_user_id(), |
||
| 824 | $groupInfo, |
||
| 825 | $user |
||
| 826 | ); |
||
| 827 | } |
||
| 828 | } |
||
| 829 | } |
||
| 830 | |||
| 831 | if ($sendToUsersInSession) { |
||
| 832 | self::addAnnouncementToAllUsersInSessions($last_id); |
||
| 833 | } |
||
| 834 | } |
||
| 835 | |||
| 836 | return $last_id; |
||
| 837 | } |
||
| 838 | |||
| 839 | /** |
||
| 840 | * This function stores the announcement item in the announcement table |
||
| 841 | * and updates the item_property table. |
||
| 842 | * |
||
| 843 | * @param int $id id of the announcement |
||
| 844 | * @param string $title |
||
| 845 | * @param string $newContent |
||
| 846 | * @param array $to users that will receive the announcement |
||
| 847 | * @param mixed $file attachment |
||
| 848 | * @param string $file_comment file comment |
||
| 849 | * @param bool $sendToUsersInSession |
||
| 850 | */ |
||
| 851 | public static function edit_announcement( |
||
| 852 | $id, |
||
| 853 | $title, |
||
| 854 | $newContent, |
||
| 855 | $to, |
||
| 856 | $file = [], |
||
| 857 | $file_comment = '', |
||
| 858 | $sendToUsersInSession = false |
||
| 859 | ) { |
||
| 860 | $courseInfo = api_get_course_info(); |
||
| 861 | $courseId = api_get_course_int_id(); |
||
| 862 | $tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
||
| 863 | $table = Database::get_course_table(TABLE_ANNOUNCEMENT); |
||
| 864 | $id = (int) $id; |
||
| 865 | |||
| 866 | $params = [ |
||
| 867 | 'title' => $title, |
||
| 868 | 'content' => $newContent, |
||
| 869 | ]; |
||
| 870 | |||
| 871 | Database::update( |
||
| 872 | $table, |
||
| 873 | $params, |
||
| 874 | ['c_id = ? AND id = ?' => [$courseId, $id]] |
||
| 875 | ); |
||
| 876 | |||
| 877 | // save attachment file |
||
| 878 | $row_attach = self::get_attachment($id); |
||
| 879 | |||
| 880 | $id_attach = 0; |
||
| 881 | if ($row_attach) { |
||
| 882 | $id_attach = (int) $row_attach['id']; |
||
| 883 | } |
||
| 884 | |||
| 885 | if (!empty($file)) { |
||
| 886 | if (empty($id_attach)) { |
||
| 887 | self::add_announcement_attachment_file( |
||
| 888 | $id, |
||
| 889 | $file_comment, |
||
| 890 | $file |
||
| 891 | ); |
||
| 892 | } else { |
||
| 893 | self::edit_announcement_attachment_file( |
||
| 894 | $id_attach, |
||
| 895 | $file, |
||
| 896 | $file_comment |
||
| 897 | ); |
||
| 898 | } |
||
| 899 | } |
||
| 900 | |||
| 901 | // We remove everything from item_property for this |
||
| 902 | $sql = "DELETE FROM $tbl_item_property |
||
| 903 | WHERE c_id = $courseId AND ref='$id' AND tool='announcement'"; |
||
| 904 | Database::query($sql); |
||
| 905 | |||
| 906 | if ($sendToUsersInSession) { |
||
| 907 | self::addAnnouncementToAllUsersInSessions($id); |
||
| 908 | } |
||
| 909 | |||
| 910 | // store in item_property (first the groups, then the users |
||
| 911 | if (!empty($to)) { |
||
| 912 | // !is_null($to): when no user is selected we send it to everyone |
||
| 913 | $send_to = CourseManager::separateUsersGroups($to); |
||
| 914 | |||
| 915 | // storing the selected groups |
||
| 916 | if (is_array($send_to['groups'])) { |
||
| 917 | foreach ($send_to['groups'] as $group) { |
||
| 918 | $groupInfo = GroupManager::get_group_properties($group); |
||
| 919 | if (empty($groupInfo)) { |
||
| 920 | // Probably the group id and iid are different try checking the iid |
||
| 921 | $groupInfo = GroupManager::get_group_properties($group, true); |
||
| 922 | } |
||
| 923 | if ($groupInfo) { |
||
| 924 | api_item_property_update( |
||
| 925 | $courseInfo, |
||
| 926 | TOOL_ANNOUNCEMENT, |
||
| 927 | $id, |
||
| 928 | 'AnnouncementUpdated', |
||
| 929 | api_get_user_id(), |
||
| 930 | $groupInfo |
||
| 931 | ); |
||
| 932 | } |
||
| 933 | } |
||
| 934 | } |
||
| 935 | |||
| 936 | // storing the selected users |
||
| 937 | if (is_array($send_to['users'])) { |
||
| 938 | foreach ($send_to['users'] as $user) { |
||
| 939 | api_item_property_update( |
||
| 940 | $courseInfo, |
||
| 941 | TOOL_ANNOUNCEMENT, |
||
| 942 | $id, |
||
| 943 | 'AnnouncementUpdated', |
||
| 944 | api_get_user_id(), |
||
| 945 | 0, |
||
| 946 | $user |
||
| 947 | ); |
||
| 948 | } |
||
| 949 | } |
||
| 950 | |||
| 951 | // Send to everyone |
||
| 952 | if (isset($to[0]) && $to[0] === 'everyone') { |
||
| 953 | api_item_property_update( |
||
| 954 | $courseInfo, |
||
| 955 | TOOL_ANNOUNCEMENT, |
||
| 956 | $id, |
||
| 957 | 'AnnouncementUpdated', |
||
| 958 | api_get_user_id(), |
||
| 959 | 0 |
||
| 960 | ); |
||
| 961 | } |
||
| 962 | } else { |
||
| 963 | // the message is sent to everyone, so we set the group to 0 |
||
| 964 | api_item_property_update( |
||
| 965 | $courseInfo, |
||
| 966 | TOOL_ANNOUNCEMENT, |
||
| 967 | $id, |
||
| 968 | 'AnnouncementUpdated', |
||
| 969 | api_get_user_id(), |
||
| 970 | 0 |
||
| 971 | ); |
||
| 972 | } |
||
| 973 | } |
||
| 974 | |||
| 975 | /** |
||
| 976 | * @param int $announcementId |
||
| 977 | */ |
||
| 978 | public static function addAnnouncementToAllUsersInSessions($announcementId) |
||
| 979 | { |
||
| 980 | $courseCode = api_get_course_id(); |
||
| 981 | $courseInfo = api_get_course_info(); |
||
| 982 | $sessionList = SessionManager::get_session_by_course(api_get_course_int_id()); |
||
| 983 | |||
| 984 | if (!empty($sessionList)) { |
||
| 985 | foreach ($sessionList as $sessionInfo) { |
||
| 986 | $sessionId = $sessionInfo['id']; |
||
| 987 | $userList = CourseManager::get_user_list_from_course_code( |
||
| 988 | $courseCode, |
||
| 989 | $sessionId |
||
| 990 | ); |
||
| 991 | |||
| 992 | if (!empty($userList)) { |
||
| 993 | foreach ($userList as $user) { |
||
| 994 | api_item_property_update( |
||
| 995 | $courseInfo, |
||
| 996 | TOOL_ANNOUNCEMENT, |
||
| 997 | $announcementId, |
||
| 998 | 'AnnouncementUpdated', |
||
| 999 | api_get_user_id(), |
||
| 1000 | 0, |
||
| 1001 | $user['user_id'], |
||
| 1002 | 0, |
||
| 1003 | 0, |
||
| 1004 | $sessionId |
||
| 1005 | ); |
||
| 1006 | } |
||
| 1007 | } |
||
| 1008 | } |
||
| 1009 | } |
||
| 1010 | } |
||
| 1011 | |||
| 1012 | /** |
||
| 1013 | * @param int $insert_id |
||
| 1014 | * |
||
| 1015 | * @return bool |
||
| 1016 | */ |
||
| 1017 | public static function update_mail_sent($insert_id) |
||
| 1018 | { |
||
| 1019 | $table = Database::get_course_table(TABLE_ANNOUNCEMENT); |
||
| 1020 | if ($insert_id != strval(intval($insert_id))) { |
||
| 1021 | return false; |
||
| 1022 | } |
||
| 1023 | $insert_id = intval($insert_id); |
||
| 1024 | $courseId = api_get_course_int_id(); |
||
| 1025 | // store the modifications in the table tbl_annoucement |
||
| 1026 | $sql = "UPDATE $table SET email_sent='1' |
||
| 1027 | WHERE c_id = $courseId AND id = $insert_id"; |
||
| 1028 | Database::query($sql); |
||
| 1029 | } |
||
| 1030 | |||
| 1031 | /** |
||
| 1032 | * @param int $user_id |
||
| 1033 | * |
||
| 1034 | * @return array|bool |
||
| 1035 | */ |
||
| 1036 | public static function getAnnoucementCourseTotalByUser($user_id) |
||
| 1037 | { |
||
| 1038 | $user_id = (int) $user_id; |
||
| 1039 | |||
| 1040 | if (empty($user_id)) { |
||
| 1041 | return false; |
||
| 1042 | } |
||
| 1043 | |||
| 1044 | $tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
||
| 1045 | $tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
||
| 1046 | |||
| 1047 | $sql = "SELECT DISTINCT |
||
| 1048 | announcement.c_id, |
||
| 1049 | count(announcement.id) count |
||
| 1050 | FROM $tbl_announcement announcement |
||
| 1051 | INNER JOIN $tbl_item_property ip |
||
| 1052 | ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
||
| 1053 | WHERE |
||
| 1054 | ip.tool='announcement' AND |
||
| 1055 | ( |
||
| 1056 | ip.to_user_id = '$user_id' AND |
||
| 1057 | (ip.to_group_id='0' OR ip.to_group_id IS NULL) |
||
| 1058 | ) |
||
| 1059 | AND ip.visibility='1' |
||
| 1060 | AND announcement.session_id = 0 |
||
| 1061 | GROUP BY announcement.c_id"; |
||
| 1062 | $rs = Database::query($sql); |
||
| 1063 | $num_rows = Database::num_rows($rs); |
||
| 1064 | $result = []; |
||
| 1065 | if ($num_rows > 0) { |
||
| 1066 | while ($row = Database::fetch_array($rs, 'ASSOC')) { |
||
| 1067 | if (empty($row['c_id'])) { |
||
| 1068 | continue; |
||
| 1069 | } |
||
| 1070 | $result[] = ['course' => api_get_course_info_by_id($row['c_id']), 'count' => $row['count']]; |
||
| 1071 | } |
||
| 1072 | } |
||
| 1073 | |||
| 1074 | return $result; |
||
| 1075 | } |
||
| 1076 | |||
| 1077 | /** |
||
| 1078 | * Returns announcement info from its id. |
||
| 1079 | * |
||
| 1080 | * @param int $courseId |
||
| 1081 | * @param int $id |
||
| 1082 | * |
||
| 1083 | * @return array |
||
| 1084 | */ |
||
| 1085 | public static function get_by_id($courseId, $id) |
||
| 1086 | { |
||
| 1087 | $id = (int) $id; |
||
| 1088 | $courseId = $courseId ? (int) $courseId : api_get_course_int_id(); |
||
| 1089 | |||
| 1090 | $tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
||
| 1091 | $tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
||
| 1092 | |||
| 1093 | $sql = "SELECT DISTINCT |
||
| 1094 | announcement.id, |
||
| 1095 | announcement.title, |
||
| 1096 | announcement.content, |
||
| 1097 | ip.to_group_id |
||
| 1098 | FROM $tbl_announcement announcement |
||
| 1099 | INNER JOIN $tbl_item_property ip |
||
| 1100 | ON |
||
| 1101 | announcement.id = ip.ref AND |
||
| 1102 | announcement.c_id = ip.c_id |
||
| 1103 | WHERE |
||
| 1104 | announcement.c_id = $courseId AND |
||
| 1105 | ip.tool='announcement' AND |
||
| 1106 | announcement.id = $id |
||
| 1107 | "; |
||
| 1108 | |||
| 1109 | $result = Database::query($sql); |
||
| 1110 | if (Database::num_rows($result)) { |
||
| 1111 | return Database::fetch_array($result); |
||
| 1112 | } |
||
| 1113 | |||
| 1114 | return []; |
||
| 1115 | } |
||
| 1116 | |||
| 1117 | /** |
||
| 1118 | * this function gets all the groups of the course, |
||
| 1119 | * not including linked courses. |
||
| 1120 | */ |
||
| 1121 | public static function get_course_groups() |
||
| 1122 | { |
||
| 1123 | $session_id = api_get_session_id(); |
||
| 1124 | if ($session_id != 0) { |
||
| 1125 | $new_group_list = CourseManager::get_group_list_of_course( |
||
| 1126 | api_get_course_id(), |
||
| 1127 | $session_id, |
||
| 1128 | 1 |
||
| 1129 | ); |
||
| 1130 | } else { |
||
| 1131 | $new_group_list = CourseManager::get_group_list_of_course( |
||
| 1132 | api_get_course_id(), |
||
| 1133 | 0, |
||
| 1134 | 1 |
||
| 1135 | ); |
||
| 1136 | } |
||
| 1137 | |||
| 1138 | return $new_group_list; |
||
| 1139 | } |
||
| 1140 | |||
| 1141 | /** |
||
| 1142 | * This tools loads all the users and all the groups who have received |
||
| 1143 | * a specific item (in this case an announcement item). |
||
| 1144 | * |
||
| 1145 | * @param string $tool |
||
| 1146 | * @param int $id |
||
| 1147 | * @param bool $includeGroupWhenLoadingUser |
||
| 1148 | * |
||
| 1149 | * @return array |
||
| 1150 | */ |
||
| 1151 | public static function loadEditUsers($tool, $id, $includeGroupWhenLoadingUser = false) |
||
| 1152 | { |
||
| 1153 | $table = Database::get_course_table(TABLE_ITEM_PROPERTY); |
||
| 1154 | $tool = Database::escape_string($tool); |
||
| 1155 | $id = (int) $id; |
||
| 1156 | $courseId = api_get_course_int_id(); |
||
| 1157 | $groupId = api_get_group_id(); |
||
| 1158 | |||
| 1159 | $sql = "SELECT to_user_id, to_group_id FROM $table |
||
| 1160 | WHERE c_id = $courseId AND tool='$tool' AND ref = $id"; |
||
| 1161 | |||
| 1162 | $result = Database::query($sql); |
||
| 1163 | $to = []; |
||
| 1164 | while ($row = Database::fetch_array($result)) { |
||
| 1165 | // This is the iid of c_group_info |
||
| 1166 | $toGroup = $row['to_group_id']; |
||
| 1167 | if (empty($row['to_user_id']) && !empty($groupId) && $groupId != $toGroup) { |
||
| 1168 | //continue; |
||
| 1169 | } |
||
| 1170 | switch ($toGroup) { |
||
| 1171 | // it was send to one specific user |
||
| 1172 | case null: |
||
| 1173 | if (isset($row['to_user_id']) && !empty($row['to_user_id'])) { |
||
| 1174 | if (!in_array('USER:'.$row['to_user_id'], $to)) { |
||
| 1175 | $to[] = 'USER:'.$row['to_user_id']; |
||
| 1176 | } |
||
| 1177 | } |
||
| 1178 | break; |
||
| 1179 | // it was sent to everyone |
||
| 1180 | case 0: |
||
| 1181 | return 'everyone'; |
||
| 1182 | break; |
||
|
|
|||
| 1183 | default: |
||
| 1184 | if (isset($row['to_user_id']) && !empty($row['to_user_id'])) { |
||
| 1185 | if (!in_array('USER:'.$row['to_user_id'], $to)) { |
||
| 1186 | $to[] = 'USER:'.$row['to_user_id']; |
||
| 1187 | } |
||
| 1188 | } else { |
||
| 1189 | if (!in_array('GROUP:'.$toGroup, $to)) { |
||
| 1190 | $to[] = 'GROUP:'.$toGroup; |
||
| 1191 | } |
||
| 1192 | } |
||
| 1193 | |||
| 1194 | if ($includeGroupWhenLoadingUser) { |
||
| 1195 | if (!in_array('GROUP:'.$toGroup, $to)) { |
||
| 1196 | $to[] = 'GROUP:'.$toGroup; |
||
| 1197 | } |
||
| 1198 | } |
||
| 1199 | break; |
||
| 1200 | } |
||
| 1201 | } |
||
| 1202 | |||
| 1203 | return $to; |
||
| 1204 | } |
||
| 1205 | |||
| 1206 | /** |
||
| 1207 | * constructs the form to display all the groups and users the message has been sent to. |
||
| 1208 | * |
||
| 1209 | * @param array $sent_to_array |
||
| 1210 | * input: |
||
| 1211 | * $sent_to_array is a 2 dimensional array containing the groups and the users |
||
| 1212 | * the first level is a distinction between groups and users: |
||
| 1213 | * $sent_to_array['groups'] * and $sent_to_array['users'] |
||
| 1214 | * $sent_to_array['groups'] (resp. $sent_to_array['users']) is also an array |
||
| 1215 | * containing all the id's of the groups (resp. users) who have received this message. |
||
| 1216 | * |
||
| 1217 | * @return string |
||
| 1218 | * |
||
| 1219 | * @author Patrick Cool <patrick.cool@> |
||
| 1220 | */ |
||
| 1221 | public static function sent_to_form($sent_to_array) |
||
| 1222 | { |
||
| 1223 | // we find all the names of the groups |
||
| 1224 | $group_names = self::get_course_groups(); |
||
| 1225 | |||
| 1226 | // we count the number of users and the number of groups |
||
| 1227 | $number_users = 0; |
||
| 1228 | if (isset($sent_to_array['users'])) { |
||
| 1229 | $number_users = count($sent_to_array['users']); |
||
| 1230 | } |
||
| 1231 | $number_groups = 0; |
||
| 1232 | if (isset($sent_to_array['groups'])) { |
||
| 1233 | $number_groups = count($sent_to_array['groups']); |
||
| 1234 | } |
||
| 1235 | |||
| 1236 | $total_numbers = $number_users + $number_groups; |
||
| 1237 | |||
| 1238 | // starting the form if there is more than one user/group |
||
| 1239 | $output = []; |
||
| 1240 | if ($total_numbers > 1) { |
||
| 1241 | // outputting the name of the groups |
||
| 1242 | if (is_array($sent_to_array['groups'])) { |
||
| 1243 | foreach ($sent_to_array['groups'] as $group_id) { |
||
| 1244 | $users = GroupManager::getStudents($group_id, true); |
||
| 1245 | $userToArray = []; |
||
| 1246 | foreach ($users as $student) { |
||
| 1247 | $userToArray[] = $student['complete_name_with_username']; |
||
| 1248 | } |
||
| 1249 | $output[] = |
||
| 1250 | '<br />'. |
||
| 1251 | Display::label($group_names[$group_id]['name'], 'info'). |
||
| 1252 | ' '.implode(', ', $userToArray); |
||
| 1253 | } |
||
| 1254 | } |
||
| 1255 | |||
| 1256 | if (isset($sent_to_array['users'])) { |
||
| 1257 | if (is_array($sent_to_array['users'])) { |
||
| 1258 | $usersToArray = []; |
||
| 1259 | foreach ($sent_to_array['users'] as $user_id) { |
||
| 1260 | $user_info = api_get_user_info($user_id); |
||
| 1261 | $usersToArray[] = $user_info['complete_name_with_username']; |
||
| 1262 | } |
||
| 1263 | $output[] = '<br />'.Display::label(get_lang('Users')).' '.implode(', ', $usersToArray); |
||
| 1264 | } |
||
| 1265 | } |
||
| 1266 | } else { |
||
| 1267 | // there is only one user/group |
||
| 1268 | if (isset($sent_to_array['users']) && is_array($sent_to_array['users'])) { |
||
| 1269 | $user_info = api_get_user_info($sent_to_array['users'][0]); |
||
| 1270 | $output[] = api_get_person_name($user_info['firstname'], $user_info['lastname']); |
||
| 1271 | } |
||
| 1272 | if (isset($sent_to_array['groups']) && |
||
| 1273 | is_array($sent_to_array['groups']) && |
||
| 1274 | isset($sent_to_array['groups'][0]) && |
||
| 1275 | $sent_to_array['groups'][0] !== 0 |
||
| 1276 | ) { |
||
| 1277 | $group_id = $sent_to_array['groups'][0]; |
||
| 1278 | |||
| 1279 | $users = GroupManager::getStudents($group_id, true); |
||
| 1280 | $userToArray = []; |
||
| 1281 | foreach ($users as $student) { |
||
| 1282 | $userToArray[] = $student['complete_name_with_username']; |
||
| 1283 | } |
||
| 1284 | $output[] = |
||
| 1285 | '<br />'. |
||
| 1286 | Display::label($group_names[$group_id]['name'], 'info'). |
||
| 1287 | ' '.implode(', ', $userToArray); |
||
| 1288 | } |
||
| 1289 | if (empty($sent_to_array['groups']) && empty($sent_to_array['users'])) { |
||
| 1290 | $output[] = " ".get_lang('Everybody'); |
||
| 1291 | } |
||
| 1292 | } |
||
| 1293 | |||
| 1294 | if (!empty($output)) { |
||
| 1295 | $output = array_filter($output); |
||
| 1296 | if (count($output) > 0) { |
||
| 1297 | $output = implode('<br />', $output); |
||
| 1298 | } |
||
| 1299 | |||
| 1300 | return $output; |
||
| 1301 | } |
||
| 1302 | } |
||
| 1303 | |||
| 1304 | /** |
||
| 1305 | * Returns all the users and all the groups a specific announcement item |
||
| 1306 | * has been sent to. |
||
| 1307 | * |
||
| 1308 | * @param string The tool (announcement, agenda, ...) |
||
| 1309 | * @param int ID of the element of the corresponding type |
||
| 1310 | * |
||
| 1311 | * @return array Array of users and groups to whom the element has been sent |
||
| 1312 | */ |
||
| 1313 | public static function sent_to($tool, $id) |
||
| 1314 | { |
||
| 1315 | $table = Database::get_course_table(TABLE_ITEM_PROPERTY); |
||
| 1316 | $tool = Database::escape_string($tool); |
||
| 1317 | $id = (int) $id; |
||
| 1318 | |||
| 1319 | $sent_to_group = []; |
||
| 1320 | $sent_to = []; |
||
| 1321 | $courseId = api_get_course_int_id(); |
||
| 1322 | |||
| 1323 | $sql = "SELECT to_group_id, to_user_id |
||
| 1324 | FROM $table |
||
| 1325 | WHERE c_id = $courseId AND tool = '$tool' AND ref=".$id; |
||
| 1326 | $result = Database::query($sql); |
||
| 1327 | |||
| 1328 | while ($row = Database::fetch_array($result)) { |
||
| 1329 | // if to_user_id <> 0 then it is sent to a specific user |
||
| 1330 | if ($row['to_user_id'] != 0) { |
||
| 1331 | $sent_to_user[] = $row['to_user_id']; |
||
| 1332 | continue; |
||
| 1333 | } |
||
| 1334 | |||
| 1335 | // if to_group_id is null then it is sent to a specific user |
||
| 1336 | // if to_group_id = 0 then it is sent to everybody |
||
| 1337 | if ($row['to_group_id'] != 0) { |
||
| 1338 | $sent_to_group[] = $row['to_group_id']; |
||
| 1339 | } |
||
| 1340 | } |
||
| 1341 | |||
| 1342 | if (isset($sent_to_group)) { |
||
| 1343 | $sent_to['groups'] = $sent_to_group; |
||
| 1344 | } |
||
| 1345 | |||
| 1346 | if (isset($sent_to_user)) { |
||
| 1347 | $sent_to['users'] = $sent_to_user; |
||
| 1348 | } |
||
| 1349 | |||
| 1350 | return $sent_to; |
||
| 1351 | } |
||
| 1352 | |||
| 1353 | /** |
||
| 1354 | * Show a list with all the attachments according to the post's id. |
||
| 1355 | * |
||
| 1356 | * @param int $announcementId |
||
| 1357 | * |
||
| 1358 | * @return array with the post info |
||
| 1359 | * |
||
| 1360 | * @author Arthur Portugal |
||
| 1361 | * |
||
| 1362 | * @version November 2009, dokeos 1.8.6.2 |
||
| 1363 | */ |
||
| 1364 | public static function get_attachment($announcementId) |
||
| 1365 | { |
||
| 1366 | $table = Database::get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT); |
||
| 1367 | $announcementId = (int) $announcementId; |
||
| 1368 | $courseId = api_get_course_int_id(); |
||
| 1369 | $row = []; |
||
| 1370 | $sql = 'SELECT id, path, filename, comment |
||
| 1371 | FROM '.$table.' |
||
| 1372 | WHERE c_id = '.$courseId.' AND announcement_id = '.$announcementId; |
||
| 1373 | $result = Database::query($sql); |
||
| 1374 | if (Database::num_rows($result) != 0) { |
||
| 1375 | $row = Database::fetch_array($result, 'ASSOC'); |
||
| 1376 | } |
||
| 1377 | |||
| 1378 | return $row; |
||
| 1379 | } |
||
| 1380 | |||
| 1381 | /** |
||
| 1382 | * This function add a attachment file into announcement. |
||
| 1383 | * |
||
| 1384 | * @param int announcement id |
||
| 1385 | * @param string file comment |
||
| 1386 | * @param array uploaded file $_FILES |
||
| 1387 | * |
||
| 1388 | * @return int -1 if failed, 0 if unknown (should not happen), 1 if success |
||
| 1389 | */ |
||
| 1390 | public static function add_announcement_attachment_file( |
||
| 1391 | $announcement_id, |
||
| 1392 | $file_comment, |
||
| 1393 | $file |
||
| 1394 | ) { |
||
| 1395 | $courseInfo = api_get_course_info(); |
||
| 1396 | $table = Database::get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT); |
||
| 1397 | $return = 0; |
||
| 1398 | $announcement_id = intval($announcement_id); |
||
| 1399 | $courseId = api_get_course_int_id(); |
||
| 1400 | |||
| 1401 | if (is_array($file) && $file['error'] == 0) { |
||
| 1402 | // TODO: This path is obsolete. The new document repository scheme should be kept in mind here. |
||
| 1403 | $courseDir = $courseInfo['path'].'/upload/announcements'; |
||
| 1404 | $sys_course_path = api_get_path(SYS_COURSE_PATH); |
||
| 1405 | $updir = $sys_course_path.$courseDir; |
||
| 1406 | |||
| 1407 | // Try to add an extension to the file if it hasn't one |
||
| 1408 | $new_file_name = add_ext_on_mime(stripslashes($file['name']), $file['type']); |
||
| 1409 | // user's file name |
||
| 1410 | $file_name = $file['name']; |
||
| 1411 | |||
| 1412 | if (!filter_extension($new_file_name)) { |
||
| 1413 | $return = -1; |
||
| 1414 | echo Display::return_message(get_lang('UplUnableToSaveFileFilteredExtension'), 'error'); |
||
| 1415 | } else { |
||
| 1416 | $new_file_name = uniqid(''); |
||
| 1417 | $new_path = $updir.'/'.$new_file_name; |
||
| 1418 | |||
| 1419 | // This file is copy here but its cleaned in api_mail_html in api.lib.php |
||
| 1420 | copy($file['tmp_name'], $new_path); |
||
| 1421 | |||
| 1422 | $params = [ |
||
| 1423 | 'c_id' => $courseId, |
||
| 1424 | 'filename' => $file_name, |
||
| 1425 | 'comment' => $file_comment, |
||
| 1426 | 'path' => $new_file_name, |
||
| 1427 | 'announcement_id' => $announcement_id, |
||
| 1428 | 'size' => (int) $file['size'], |
||
| 1429 | ]; |
||
| 1430 | |||
| 1431 | $insertId = Database::insert($table, $params); |
||
| 1432 | if ($insertId) { |
||
| 1433 | $sql = "UPDATE $table SET id = iid |
||
| 1434 | WHERE iid = $insertId"; |
||
| 1435 | Database::query($sql); |
||
| 1436 | } |
||
| 1437 | |||
| 1438 | $return = 1; |
||
| 1439 | } |
||
| 1440 | } |
||
| 1441 | |||
| 1442 | return $return; |
||
| 1443 | } |
||
| 1444 | |||
| 1445 | /** |
||
| 1446 | * This function edit a attachment file into announcement. |
||
| 1447 | * |
||
| 1448 | * @param int attach id |
||
| 1449 | * @param array uploaded file $_FILES |
||
| 1450 | * @param string file comment |
||
| 1451 | * |
||
| 1452 | * @return int |
||
| 1453 | */ |
||
| 1454 | public static function edit_announcement_attachment_file( |
||
| 1512 | } |
||
| 1513 | |||
| 1514 | /** |
||
| 1515 | * This function delete a attachment file by id. |
||
| 1516 | * |
||
| 1517 | * @param int $id attachment file Id |
||
| 1518 | * |
||
| 1519 | * @return bool |
||
| 1520 | */ |
||
| 1521 | public static function delete_announcement_attachment_file($id) |
||
| 1534 | } |
||
| 1535 | |||
| 1536 | /** |
||
| 1537 | * @param array $courseInfo |
||
| 1538 | * @param int $sessionId |
||
| 1539 | * @param int $announcementId |
||
| 1540 | * @param bool $sendToUsersInSession |
||
| 1541 | * @param bool $sendToDrhUsers |
||
| 1542 | * @param Monolog\Handler\HandlerInterface logger |
||
| 1543 | * @param int $senderId |
||
| 1544 | * @param bool $directMessage |
||
| 1545 | * @param bool $checkUrls It checks access url of user when multiple_access_urls = true |
||
| 1546 | * |
||
| 1547 | * @return array |
||
| 1548 | */ |
||
| 1549 | public static function sendEmail( |
||
| 1550 | $courseInfo, |
||
| 1551 | $sessionId, |
||
| 1552 | $announcementId, |
||
| 1553 | $sendToUsersInSession = false, |
||
| 1554 | $sendToDrhUsers = false, |
||
| 1555 | $logger = null, |
||
| 1556 | $senderId = 0, |
||
| 1557 | $directMessage = false, |
||
| 1558 | $checkUrls = false |
||
| 1559 | ) { |
||
| 1560 | $email = new AnnouncementEmail($courseInfo, $sessionId, $announcementId, $logger); |
||
| 1561 | |||
| 1562 | return $email->send($sendToUsersInSession, $sendToDrhUsers, $senderId, $directMessage, $checkUrls); |
||
| 1563 | } |
||
| 1564 | |||
| 1565 | /** |
||
| 1566 | * @param $stok |
||
| 1567 | * @param $announcement_number |
||
| 1568 | * @param bool $getCount |
||
| 1569 | * @param null $start |
||
| 1570 | * @param null $limit |
||
| 1571 | * @param string $sidx |
||
| 1572 | * @param string $sord |
||
| 1573 | * @param string $titleToSearch |
||
| 1574 | * @param int $userIdToSearch |
||
| 1575 | * @param int $userId |
||
| 1576 | * @param int $courseId |
||
| 1577 | * @param int $sessionId |
||
| 1578 | * |
||
| 1579 | * @return array |
||
| 1580 | */ |
||
| 1581 | public static function getAnnouncements( |
||
| 1582 | $stok, |
||
| 1583 | $announcement_number, |
||
| 1584 | $getCount = false, |
||
| 1585 | $start = null, |
||
| 1586 | $limit = null, |
||
| 1587 | $sidx = '', |
||
| 1588 | $sord = '', |
||
| 1589 | $titleToSearch = '', |
||
| 1590 | $userIdToSearch = 0, |
||
| 1591 | $userId = 0, |
||
| 1592 | $courseId = 0, |
||
| 1593 | $sessionId = 0 |
||
| 1594 | ) { |
||
| 1595 | $tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
||
| 1596 | $tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
||
| 1597 | |||
| 1598 | $user_id = $userId ?: api_get_user_id(); |
||
| 1599 | $group_id = api_get_group_id(); |
||
| 1600 | $session_id = $sessionId ?: api_get_session_id(); |
||
| 1601 | if (empty($courseId)) { |
||
| 1602 | $courseInfo = api_get_course_info(); |
||
| 1603 | $courseId = $courseInfo['real_id']; |
||
| 1604 | } else { |
||
| 1605 | $courseId = (int) $courseId; |
||
| 1606 | $courseInfo = api_get_course_info_by_id($courseId); |
||
| 1607 | } |
||
| 1608 | |||
| 1609 | if (empty($courseInfo)) { |
||
| 1610 | return []; |
||
| 1611 | } |
||
| 1612 | |||
| 1613 | $condition_session = api_get_session_condition( |
||
| 1614 | $session_id, |
||
| 1615 | true, |
||
| 1616 | true, |
||
| 1617 | 'announcement.session_id' |
||
| 1618 | ); |
||
| 1619 | |||
| 1620 | $group_memberships = GroupManager::get_group_ids( |
||
| 1621 | $courseId, |
||
| 1622 | api_get_user_id() |
||
| 1623 | ); |
||
| 1624 | $allowUserEditSetting = api_get_course_setting('allow_user_edit_announcement'); |
||
| 1625 | |||
| 1626 | $select = ' DISTINCT |
||
| 1627 | announcement.*, |
||
| 1628 | ip.visibility, |
||
| 1629 | ip.to_group_id, |
||
| 1630 | ip.insert_user_id, |
||
| 1631 | ip.insert_date, |
||
| 1632 | ip.lastedit_date'; |
||
| 1633 | $groupBy = ' GROUP BY announcement.iid'; |
||
| 1634 | if ($getCount) { |
||
| 1635 | $groupBy = ''; |
||
| 1636 | $select = ' COUNT(DISTINCT announcement.iid) count'; |
||
| 1637 | } |
||
| 1638 | |||
| 1639 | $searchCondition = ''; |
||
| 1640 | if (!empty($titleToSearch)) { |
||
| 1641 | $titleToSearch = Database::escape_string($titleToSearch); |
||
| 1642 | $searchCondition .= " AND (title LIKE '%$titleToSearch%')"; |
||
| 1643 | } |
||
| 1644 | |||
| 1645 | if (!empty($userIdToSearch)) { |
||
| 1646 | $userIdToSearch = (int) $userIdToSearch; |
||
| 1647 | $searchCondition .= " AND (ip.insert_user_id = $userIdToSearch)"; |
||
| 1648 | } |
||
| 1649 | |||
| 1650 | $allowOnlyGroup = api_get_configuration_value('hide_base_course_announcements_in_group'); |
||
| 1651 | $extraGroupCondition = ''; |
||
| 1652 | if ($allowOnlyGroup) { |
||
| 1653 | $extraGroupCondition = " AND ip.to_group_id = $group_id "; |
||
| 1654 | } |
||
| 1655 | |||
| 1656 | $allowDrhAccess = api_get_configuration_value('allow_drh_access_announcement'); |
||
| 1657 | |||
| 1658 | if ($allowDrhAccess && api_is_drh()) { |
||
| 1659 | // DRH only can see visible |
||
| 1660 | $searchCondition .= ' AND (ip.visibility = 1)'; |
||
| 1661 | } |
||
| 1662 | |||
| 1663 | if (api_is_allowed_to_edit(false, true) || |
||
| 1664 | ($allowUserEditSetting && !api_is_anonymous()) || |
||
| 1665 | ($allowDrhAccess && api_is_drh()) || |
||
| 1666 | ($session_id && api_is_coach() && api_get_configuration_value('allow_coach_to_edit_announcements')) |
||
| 1667 | ) { |
||
| 1668 | // A.1. you are a course admin with a USER filter |
||
| 1669 | // => see only the messages of this specific user + the messages of the group (s)he is member of. |
||
| 1670 | //if (!empty($user_id)) { |
||
| 1671 | if (0) { |
||
| 1672 | if (is_array($group_memberships) && |
||
| 1673 | count($group_memberships) > 0 |
||
| 1674 | ) { |
||
| 1675 | $sql = "SELECT $select |
||
| 1676 | FROM $tbl_announcement announcement |
||
| 1677 | INNER JOIN $tbl_item_property ip |
||
| 1678 | ON (announcement.id = ip.ref AND ip.c_id = announcement.c_id) |
||
| 1679 | WHERE |
||
| 1680 | announcement.c_id = $courseId AND |
||
| 1681 | ip.c_id = $courseId AND |
||
| 1682 | ip.tool = 'announcement' AND |
||
| 1683 | ( |
||
| 1684 | ip.to_user_id = $user_id OR |
||
| 1685 | ip.to_group_id IS NULL OR |
||
| 1686 | ip.to_group_id IN (0, ".implode(", ", $group_memberships).") |
||
| 1687 | ) AND |
||
| 1688 | ip.visibility IN ('1', '0') |
||
| 1689 | $condition_session |
||
| 1690 | $searchCondition |
||
| 1691 | ORDER BY display_order DESC"; |
||
| 1692 | } else { |
||
| 1693 | $sql = "SELECT $select |
||
| 1694 | FROM $tbl_announcement announcement |
||
| 1695 | INNER JOIN $tbl_item_property ip |
||
| 1696 | ON (announcement.id = ip.ref AND ip.c_id = announcement.c_id) |
||
| 1697 | WHERE |
||
| 1698 | announcement.c_id = $courseId AND |
||
| 1699 | ip.c_id = $courseId AND |
||
| 1700 | ip.tool ='announcement' AND |
||
| 1701 | (ip.to_user_id = $user_id OR ip.to_group_id='0' OR ip.to_group_id IS NULL) AND |
||
| 1702 | ip.visibility IN ('1', '0') |
||
| 1703 | $condition_session |
||
| 1704 | $searchCondition |
||
| 1705 | ORDER BY display_order DESC"; |
||
| 1706 | } |
||
| 1707 | } elseif ($group_id != 0) { |
||
| 1708 | // A.2. you are a course admin with a GROUP filter |
||
| 1709 | // => see only the messages of this specific group |
||
| 1710 | $sql = "SELECT $select |
||
| 1711 | FROM $tbl_announcement announcement |
||
| 1712 | INNER JOIN $tbl_item_property ip |
||
| 1713 | ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
||
| 1714 | WHERE |
||
| 1715 | ip.tool='announcement' AND |
||
| 1716 | announcement.c_id = $courseId AND |
||
| 1717 | ip.c_id = $courseId AND |
||
| 1718 | ip.visibility<>'2' AND |
||
| 1719 | (ip.to_group_id = $group_id OR ip.to_group_id='0' OR ip.to_group_id IS NULL) |
||
| 1720 | $condition_session |
||
| 1721 | $searchCondition |
||
| 1722 | $extraGroupCondition |
||
| 1723 | $groupBy |
||
| 1724 | ORDER BY display_order DESC"; |
||
| 1725 | } else { |
||
| 1726 | // A.3 you are a course admin without any group or user filter |
||
| 1727 | // A.3.a you are a course admin without user or group filter but WITH studentview |
||
| 1728 | // => see all the messages of all the users and groups without editing possibilities |
||
| 1729 | if (isset($isStudentView) && $isStudentView == 'true') { |
||
| 1730 | $sql = "SELECT $select |
||
| 1731 | FROM $tbl_announcement announcement |
||
| 1732 | INNER JOIN $tbl_item_property ip |
||
| 1733 | ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
||
| 1734 | WHERE |
||
| 1735 | ip.tool='announcement' AND |
||
| 1736 | announcement.c_id = $courseId AND |
||
| 1737 | ip.c_id = $courseId AND |
||
| 1738 | ip.visibility='1' |
||
| 1739 | $condition_session |
||
| 1740 | $searchCondition |
||
| 1741 | $groupBy |
||
| 1742 | ORDER BY display_order DESC"; |
||
| 1743 | } else { |
||
| 1744 | // A.3.a you are a course admin without user or group filter and WTIHOUT studentview (= the normal course admin view) |
||
| 1745 | // => see all the messages of all the users and groups with editing possibilities |
||
| 1746 | $sql = "SELECT $select |
||
| 1747 | FROM $tbl_announcement announcement |
||
| 1748 | INNER JOIN $tbl_item_property ip |
||
| 1749 | ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
||
| 1750 | WHERE |
||
| 1751 | ip.tool = 'announcement' AND |
||
| 1752 | announcement.c_id = $courseId AND |
||
| 1753 | ip.c_id = $courseId AND |
||
| 1754 | (ip.visibility='0' OR ip.visibility='1') |
||
| 1755 | $condition_session |
||
| 1756 | $searchCondition |
||
| 1757 | $groupBy |
||
| 1758 | ORDER BY display_order DESC"; |
||
| 1759 | } |
||
| 1760 | } |
||
| 1761 | } else { |
||
| 1762 | // STUDENT |
||
| 1763 | if (is_array($group_memberships) && count($group_memberships) > 0) { |
||
| 1764 | if ($allowUserEditSetting && !api_is_anonymous()) { |
||
| 1765 | if ($group_id == 0) { |
||
| 1766 | // No group |
||
| 1767 | $cond_user_id = " AND ( |
||
| 1768 | ip.lastedit_user_id = '".$user_id."' OR ( |
||
| 1769 | (ip.to_user_id='$user_id' OR ip.to_user_id IS NULL) OR |
||
| 1770 | (ip.to_group_id IS NULL OR ip.to_group_id IN (0, ".implode(", ", $group_memberships).")) |
||
| 1771 | ) |
||
| 1772 | ) "; |
||
| 1773 | } else { |
||
| 1774 | $cond_user_id = " AND ( |
||
| 1775 | ip.lastedit_user_id = '".$user_id."' OR ip.to_group_id IS NULL OR ip.to_group_id IN (0, ".$group_id.") |
||
| 1776 | )"; |
||
| 1777 | $cond_user_id .= $extraGroupCondition; |
||
| 1778 | } |
||
| 1779 | } else { |
||
| 1780 | if ($group_id == 0) { |
||
| 1781 | $cond_user_id = " AND ( |
||
| 1782 | (ip.to_user_id='$user_id' OR ip.to_user_id IS NULL) AND |
||
| 1783 | (ip.to_group_id IS NULL OR ip.to_group_id IN (0, ".implode(", ", $group_memberships).")) |
||
| 1784 | ) "; |
||
| 1785 | } else { |
||
| 1786 | $cond_user_id = " AND ( |
||
| 1787 | (ip.to_user_id='$user_id' OR ip.to_user_id IS NULL) AND |
||
| 1788 | (ip.to_group_id IS NULL OR ip.to_group_id IN (0, ".$group_id.")) |
||
| 1789 | )"; |
||
| 1790 | $cond_user_id .= $extraGroupCondition; |
||
| 1791 | } |
||
| 1792 | } |
||
| 1793 | |||
| 1794 | $sql = "SELECT $select |
||
| 1795 | FROM $tbl_announcement announcement INNER JOIN |
||
| 1796 | $tbl_item_property ip |
||
| 1797 | ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
||
| 1798 | WHERE |
||
| 1799 | announcement.c_id = $courseId AND |
||
| 1800 | ip.c_id = $courseId AND |
||
| 1801 | ip.tool='announcement' |
||
| 1802 | $cond_user_id |
||
| 1803 | $condition_session |
||
| 1804 | $searchCondition AND |
||
| 1805 | ip.visibility='1' |
||
| 1806 | $groupBy |
||
| 1807 | ORDER BY display_order DESC"; |
||
| 1808 | } else { |
||
| 1809 | if ($user_id) { |
||
| 1810 | if ($allowUserEditSetting && !api_is_anonymous()) { |
||
| 1811 | $cond_user_id = " AND ( |
||
| 1812 | ip.lastedit_user_id = '".api_get_user_id()."' OR |
||
| 1813 | ((ip.to_user_id='$user_id' OR ip.to_user_id IS NULL) AND |
||
| 1814 | (ip.to_group_id='0' OR ip.to_group_id IS NULL) |
||
| 1815 | ) |
||
| 1816 | ) "; |
||
| 1817 | } else { |
||
| 1818 | $cond_user_id = " AND ((ip.to_user_id='$user_id' OR ip.to_user_id IS NULL) AND |
||
| 1819 | (ip.to_group_id='0' OR ip.to_group_id IS NULL) ) "; |
||
| 1820 | } |
||
| 1821 | |||
| 1822 | $sql = "SELECT $select |
||
| 1823 | FROM $tbl_announcement announcement |
||
| 1824 | INNER JOIN $tbl_item_property ip |
||
| 1825 | ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
||
| 1826 | WHERE |
||
| 1827 | announcement.c_id = $courseId AND |
||
| 1828 | ip.c_id = $courseId AND |
||
| 1829 | ip.tool='announcement' |
||
| 1830 | $cond_user_id |
||
| 1831 | $condition_session |
||
| 1832 | $searchCondition |
||
| 1833 | AND ip.visibility='1' |
||
| 1834 | AND announcement.session_id IN(0, ".$session_id.") |
||
| 1835 | $groupBy |
||
| 1836 | ORDER BY display_order DESC"; |
||
| 1837 | } else { |
||
| 1838 | if (($allowUserEditSetting && !api_is_anonymous())) { |
||
| 1839 | $cond_user_id = " AND ( |
||
| 1840 | ip.lastedit_user_id = '".$user_id."' OR ip.to_group_id='0' OR ip.to_group_id IS NULL |
||
| 1841 | )"; |
||
| 1842 | } else { |
||
| 1843 | $cond_user_id = " AND ip.to_group_id='0' OR ip.to_group_id IS NULL "; |
||
| 1844 | } |
||
| 1845 | |||
| 1846 | $sql = "SELECT $select |
||
| 1847 | FROM $tbl_announcement announcement |
||
| 1848 | INNER JOIN $tbl_item_property ip |
||
| 1849 | ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
||
| 1850 | WHERE |
||
| 1851 | announcement.c_id = $courseId AND |
||
| 1852 | ip.c_id = $courseId AND |
||
| 1853 | ip.tool='announcement' |
||
| 1854 | $cond_user_id |
||
| 1855 | $condition_session |
||
| 1856 | $searchCondition AND |
||
| 1857 | ip.visibility='1' AND |
||
| 1858 | announcement.session_id IN ( 0,".api_get_session_id().") |
||
| 1859 | $groupBy |
||
| 1860 | "; |
||
| 1861 | } |
||
| 1862 | } |
||
| 1863 | } |
||
| 1864 | |||
| 1865 | if (!is_null($start) && !is_null($limit)) { |
||
| 1866 | $start = (int) $start; |
||
| 1867 | $limit = (int) $limit; |
||
| 1868 | $sql .= " LIMIT $start, $limit"; |
||
| 1869 | } |
||
| 1870 | |||
| 1871 | $result = Database::query($sql); |
||
| 1872 | if ($getCount) { |
||
| 1873 | $result = Database::fetch_array($result, 'ASSOC'); |
||
| 1874 | |||
| 1875 | return $result['count']; |
||
| 1876 | } |
||
| 1877 | |||
| 1878 | $iterator = 1; |
||
| 1879 | $bottomAnnouncement = $announcement_number; |
||
| 1880 | $displayed = []; |
||
| 1881 | $results = []; |
||
| 1882 | $emailIcon = '<i class="fa fa-envelope-o" title="'.get_lang('AnnounceSentByEmail').'"></i>'; |
||
| 1883 | $attachmentIcon = '<i class="fa fa-paperclip" title="'.get_lang('Attachment').'"></i>'; |
||
| 1884 | $editIcon = Display::return_icon( |
||
| 1885 | 'edit.png', |
||
| 1886 | get_lang('Edit'), |
||
| 1887 | '', |
||
| 1888 | ICON_SIZE_SMALL |
||
| 1889 | ); |
||
| 1890 | |||
| 1891 | $editIconDisable = Display::return_icon( |
||
| 1892 | 'edit_na.png', |
||
| 1893 | get_lang('Edit'), |
||
| 1894 | '', |
||
| 1895 | ICON_SIZE_SMALL |
||
| 1896 | ); |
||
| 1897 | $deleteIcon = Display::return_icon( |
||
| 1898 | 'delete.png', |
||
| 1899 | get_lang('Delete'), |
||
| 1900 | '', |
||
| 1901 | ICON_SIZE_SMALL |
||
| 1902 | ); |
||
| 1903 | |||
| 1904 | $deleteIconDisable = Display::return_icon( |
||
| 1905 | 'delete_na.png', |
||
| 1906 | get_lang('Delete'), |
||
| 1907 | '', |
||
| 1908 | ICON_SIZE_SMALL |
||
| 1909 | ); |
||
| 1910 | |||
| 1911 | $isTutor = false; |
||
| 1912 | if (!empty($group_id)) { |
||
| 1913 | $groupInfo = GroupManager::get_group_properties(api_get_group_id()); |
||
| 1914 | //User has access in the group? |
||
| 1915 | $isTutor = GroupManager::is_tutor_of_group( |
||
| 1916 | api_get_user_id(), |
||
| 1917 | $groupInfo |
||
| 1918 | ); |
||
| 1919 | } |
||
| 1920 | |||
| 1921 | while ($row = Database::fetch_array($result, 'ASSOC')) { |
||
| 1922 | if (!in_array($row['id'], $displayed)) { |
||
| 1923 | $actionUrl = api_get_path(WEB_CODE_PATH).'announcements/announcements.php?' |
||
| 1924 | .api_get_cidreq_params($courseInfo['code'], $session_id, $group_id); |
||
| 1925 | $sent_to_icon = ''; |
||
| 1926 | // the email icon |
||
| 1927 | if ($row['email_sent'] == '1') { |
||
| 1928 | $sent_to_icon = ' '.$emailIcon; |
||
| 1929 | } |
||
| 1930 | |||
| 1931 | $groupReference = $row['to_group_id'] > 0 ? ' <span class="label label-info">'.get_lang('Group').'</span> ' : ''; |
||
| 1932 | $disableEdit = false; |
||
| 1933 | $to = self::loadEditUsers('announcement', $row['id'], true); |
||
| 1934 | $separated = CourseManager::separateUsersGroups($to); |
||
| 1935 | if (!empty($group_id)) { |
||
| 1936 | // If the announcement was sent to many groups, disable edition inside a group |
||
| 1937 | if (isset($separated['groups']) && count($separated['groups']) > 1) { |
||
| 1938 | $disableEdit = true; |
||
| 1939 | } |
||
| 1940 | |||
| 1941 | // If the announcement was sent only to the course disable edition |
||
| 1942 | if (empty($separated['groups']) && empty($separated['users'])) { |
||
| 1943 | $disableEdit = true; |
||
| 1944 | } |
||
| 1945 | |||
| 1946 | // Announcement sent to only a user |
||
| 1947 | if ($separated['groups'] > 1 && !in_array($group_id, $separated['groups'])) { |
||
| 1948 | $disableEdit = true; |
||
| 1949 | } |
||
| 1950 | } else { |
||
| 1951 | if (isset($separated['groups']) && count($separated['groups']) > 1) { |
||
| 1952 | $groupReference = ''; |
||
| 1953 | } |
||
| 1954 | } |
||
| 1955 | |||
| 1956 | $title = $row['title'].$groupReference.$sent_to_icon; |
||
| 1957 | $item_visibility = api_get_item_visibility( |
||
| 1958 | $courseInfo, |
||
| 1959 | TOOL_ANNOUNCEMENT, |
||
| 1960 | $row['id'], |
||
| 1961 | $session_id |
||
| 1962 | ); |
||
| 1963 | $row['visibility'] = $item_visibility; |
||
| 1964 | |||
| 1965 | // show attachment list |
||
| 1966 | $attachment_list = self::get_attachment($row['id']); |
||
| 1967 | $attachment_icon = ''; |
||
| 1968 | if (count($attachment_list) > 0) { |
||
| 1969 | $attachment_icon = ' '.$attachmentIcon; |
||
| 1970 | } |
||
| 1971 | |||
| 1972 | $user_info = api_get_user_info($row['insert_user_id']); |
||
| 1973 | $username = sprintf(get_lang('LoginX'), $user_info['username']); |
||
| 1974 | $username_span = Display::tag( |
||
| 1975 | 'span', |
||
| 1976 | $user_info['complete_name'], |
||
| 1977 | ['title' => $username] |
||
| 1978 | ); |
||
| 1979 | |||
| 1980 | $title = Display::url( |
||
| 1981 | $title.$attachment_icon, |
||
| 1982 | $actionUrl.'&action=view&id='.$row['id'] |
||
| 1983 | ); |
||
| 1984 | |||
| 1985 | // we can edit if : we are the teacher OR the element belongs to |
||
| 1986 | // the session we are coaching OR the option to allow users to edit is on |
||
| 1987 | if (api_is_allowed_to_edit(false, true) || |
||
| 1988 | (api_is_session_general_coach() && api_is_element_in_the_session(TOOL_ANNOUNCEMENT, $row['id'])) || |
||
| 1989 | (api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous()) || |
||
| 1990 | ($row['to_group_id'] == $group_id && $isTutor) || |
||
| 1991 | ($session_id && api_is_coach() && api_get_configuration_value('allow_coach_to_edit_announcements')) |
||
| 1992 | ) { |
||
| 1993 | if ($disableEdit === true) { |
||
| 1994 | $modify_icons = "<a href='#'>".$editIconDisable."</a>"; |
||
| 1995 | } else { |
||
| 1996 | $modify_icons = "<a href=\"".$actionUrl."&action=modify&id=".$row['id']."\">".$editIcon."</a>"; |
||
| 1997 | } |
||
| 1998 | |||
| 1999 | $image_visibility = 'invisible'; |
||
| 2000 | $alt_visibility = get_lang('Visible'); |
||
| 2001 | if ($row['visibility'] == 1) { |
||
| 2002 | $image_visibility = 'visible'; |
||
| 2003 | $alt_visibility = get_lang('Hide'); |
||
| 2004 | } |
||
| 2005 | |||
| 2006 | $modify_icons .= "<a |
||
| 2007 | href=\"".$actionUrl."&action=showhide&id=".$row['id']."&sec_token=".$stok."\">". |
||
| 2008 | Display::return_icon($image_visibility.'.png', $alt_visibility, '', ICON_SIZE_SMALL). |
||
| 2009 | "</a>"; |
||
| 2010 | |||
| 2011 | // DISPLAY MOVE UP COMMAND only if it is not the top announcement |
||
| 2012 | if ($iterator != 1) { |
||
| 2013 | $modify_icons .= "<a href=\"".$actionUrl."&action=move&up=".$row["id"]."&sec_token=".$stok."\">". |
||
| 2014 | Display::return_icon('up.gif', get_lang('Up'))."</a>"; |
||
| 2015 | } else { |
||
| 2016 | $modify_icons .= Display::return_icon('up_na.gif', get_lang('Up')); |
||
| 2017 | } |
||
| 2018 | |||
| 2019 | if ($iterator < $bottomAnnouncement) { |
||
| 2020 | $modify_icons .= "<a href=\"".$actionUrl."&action=move&down=".$row["id"]."&sec_token=".$stok."\">". |
||
| 2021 | Display::return_icon('down.gif', get_lang('Down'))."</a>"; |
||
| 2022 | } else { |
||
| 2023 | $modify_icons .= Display::return_icon('down_na.gif', get_lang('Down')); |
||
| 2024 | } |
||
| 2025 | |||
| 2026 | if (api_is_allowed_to_edit(false, true)) { |
||
| 2027 | if ($disableEdit === true) { |
||
| 2028 | $modify_icons .= Display::url($deleteIconDisable, '#'); |
||
| 2029 | } else { |
||
| 2030 | $modify_icons .= "<a href=\"".$actionUrl."&action=delete&id=".$row['id']."&sec_token=".$stok."\" onclick=\"javascript:if(!confirm('".addslashes( |
||
| 2031 | api_htmlentities( |
||
| 2032 | get_lang('ConfirmYourChoice'), |
||
| 2033 | ENT_QUOTES, |
||
| 2034 | api_get_system_encoding() |
||
| 2035 | ) |
||
| 2036 | )."')) return false;\">". |
||
| 2037 | $deleteIcon."</a>"; |
||
| 2038 | } |
||
| 2039 | } |
||
| 2040 | $iterator++; |
||
| 2041 | } else { |
||
| 2042 | $modify_icons = Display::url( |
||
| 2043 | Display::return_icon('default.png'), |
||
| 2044 | $actionUrl.'&action=view&id='.$row['id'] |
||
| 2045 | ); |
||
| 2046 | } |
||
| 2047 | |||
| 2048 | $announcement = [ |
||
| 2049 | 'id' => $row['id'], |
||
| 2050 | 'title' => $title, |
||
| 2051 | 'username' => $username_span, |
||
| 2052 | 'insert_date' => api_convert_and_format_date( |
||
| 2053 | $row['insert_date'], |
||
| 2054 | DATE_TIME_FORMAT_LONG |
||
| 2055 | ), |
||
| 2056 | 'lastedit_date' => api_convert_and_format_date( |
||
| 2057 | $row['lastedit_date'], |
||
| 2058 | DATE_TIME_FORMAT_LONG |
||
| 2059 | ), |
||
| 2060 | 'actions' => $modify_icons, |
||
| 2061 | ]; |
||
| 2062 | |||
| 2063 | $results[] = $announcement; |
||
| 2064 | } |
||
| 2065 | $displayed[] = $row['id']; |
||
| 2066 | } |
||
| 2067 | |||
| 2068 | return $results; |
||
| 2069 | } |
||
| 2070 | |||
| 2071 | /** |
||
| 2072 | * @return int |
||
| 2073 | */ |
||
| 2074 | public static function getNumberAnnouncements() |
||
| 2075 | { |
||
| 2076 | // Maximum title messages to display |
||
| 2077 | $maximum = '12'; |
||
| 2078 | // Database Table Definitions |
||
| 2079 | $tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
||
| 2080 | $tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
||
| 2081 | |||
| 2082 | $session_id = api_get_session_id(); |
||
| 2083 | $courseInfo = api_get_course_info(); |
||
| 2084 | $courseId = $courseInfo['real_id']; |
||
| 2085 | $userId = api_get_user_id(); |
||
| 2086 | $condition_session = api_get_session_condition( |
||
| 2087 | $session_id, |
||
| 2088 | true, |
||
| 2089 | true, |
||
| 2090 | 'announcement.session_id' |
||
| 2091 | ); |
||
| 2092 | |||
| 2093 | if (api_is_allowed_to_edit(false, true)) { |
||
| 2094 | // check teacher status |
||
| 2095 | if (empty($_GET['origin']) || $_GET['origin'] !== 'learnpath') { |
||
| 2096 | if (api_get_group_id() == 0) { |
||
| 2097 | $group_condition = ''; |
||
| 2098 | } else { |
||
| 2099 | $group_condition = " AND (ip.to_group_id='".api_get_group_id()."' OR ip.to_group_id = 0 OR ip.to_group_id IS NULL)"; |
||
| 2100 | } |
||
| 2101 | |||
| 2102 | $sql = "SELECT |
||
| 2103 | announcement.*, |
||
| 2104 | ip.visibility, |
||
| 2105 | ip.to_group_id, |
||
| 2106 | ip.insert_user_id |
||
| 2107 | FROM $tbl_announcement announcement |
||
| 2108 | INNER JOIN $tbl_item_property ip |
||
| 2109 | ON (announcement.c_id = ip.c_id AND announcement.id = ip.ref) |
||
| 2110 | WHERE |
||
| 2111 | announcement.c_id = $courseId AND |
||
| 2112 | ip.c_id = $courseId AND |
||
| 2113 | ip.tool = 'announcement' AND |
||
| 2114 | ip.visibility <> '2' |
||
| 2115 | $group_condition |
||
| 2116 | $condition_session |
||
| 2117 | GROUP BY ip.ref |
||
| 2118 | ORDER BY display_order DESC |
||
| 2119 | LIMIT 0, $maximum"; |
||
| 2120 | } |
||
| 2121 | } else { |
||
| 2122 | // students only get to see the visible announcements |
||
| 2123 | if (empty($_GET['origin']) || $_GET['origin'] !== 'learnpath') { |
||
| 2124 | $group_memberships = GroupManager::get_group_ids( |
||
| 2125 | $courseInfo['real_id'], |
||
| 2126 | $userId |
||
| 2127 | ); |
||
| 2128 | |||
| 2129 | if ((api_get_course_setting('allow_user_edit_announcement') && |
||
| 2130 | !api_is_anonymous()) |
||
| 2131 | ) { |
||
| 2132 | if (api_get_group_id() == 0) { |
||
| 2133 | $cond_user_id = " AND ( |
||
| 2134 | ip.lastedit_user_id = '".$userId."' OR ( |
||
| 2135 | ip.to_user_id='".$userId."' OR |
||
| 2136 | ip.to_group_id IN (0, ".implode(", ", $group_memberships).") OR |
||
| 2137 | ip.to_group_id IS NULL |
||
| 2138 | ) |
||
| 2139 | ) |
||
| 2140 | "; |
||
| 2141 | } else { |
||
| 2142 | $cond_user_id = " AND ( |
||
| 2143 | ip.lastedit_user_id = '".$userId."'OR |
||
| 2144 | ip.to_group_id IN (0, ".api_get_group_id().") OR |
||
| 2145 | ip.to_group_id IS NULL |
||
| 2146 | )"; |
||
| 2147 | } |
||
| 2148 | } else { |
||
| 2149 | if (api_get_group_id() == 0) { |
||
| 2150 | $cond_user_id = " AND ( |
||
| 2151 | ip.to_user_id='".$userId."' OR |
||
| 2152 | ip.to_group_id IN (0, ".implode(", ", $group_memberships).") OR |
||
| 2153 | ip.to_group_id IS NULL |
||
| 2154 | ) "; |
||
| 2155 | } else { |
||
| 2156 | $cond_user_id = " AND ( |
||
| 2157 | ip.to_user_id='".$userId."' OR |
||
| 2158 | ip.to_group_id IN (0, ".api_get_group_id().") OR |
||
| 2159 | ip.to_group_id IS NULL |
||
| 2160 | ) "; |
||
| 2161 | } |
||
| 2162 | } |
||
| 2163 | |||
| 2164 | // the user is member of several groups => display personal announcements AND |
||
| 2165 | // his group announcements AND the general announcements |
||
| 2166 | if (is_array($group_memberships) && count($group_memberships) > 0) { |
||
| 2167 | $sql = "SELECT announcement.*, ip.visibility, ip.to_group_id, ip.insert_user_id |
||
| 2168 | FROM $tbl_announcement announcement |
||
| 2169 | INNER JOIN $tbl_item_property ip |
||
| 2170 | ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
||
| 2171 | WHERE |
||
| 2172 | announcement.c_id = $courseId AND |
||
| 2173 | ip.c_id = $courseId AND |
||
| 2174 | ip.tool='announcement' AND |
||
| 2175 | ip.visibility='1' |
||
| 2176 | $cond_user_id |
||
| 2177 | $condition_session |
||
| 2178 | GROUP BY ip.ref |
||
| 2179 | ORDER BY display_order DESC |
||
| 2180 | LIMIT 0, $maximum"; |
||
| 2181 | } else { |
||
| 2182 | // the user is not member of any group |
||
| 2183 | // this is an identified user => show the general announcements AND his personal announcements |
||
| 2184 | if ($userId) { |
||
| 2185 | if ((api_get_course_setting('allow_user_edit_announcement') && |
||
| 2186 | !api_is_anonymous()) |
||
| 2187 | ) { |
||
| 2188 | $cond_user_id = " AND ( |
||
| 2189 | ip.lastedit_user_id = '".$userId."' OR |
||
| 2190 | ( ip.to_user_id='".$userId."' OR ip.to_group_id='0' OR ip.to_group_id IS NULL) |
||
| 2191 | ) "; |
||
| 2192 | } else { |
||
| 2193 | $cond_user_id = " AND ( ip.to_user_id='".$userId."' OR ip.to_group_id='0' OR ip.to_group_id IS NULL) "; |
||
| 2194 | } |
||
| 2195 | $sql = "SELECT announcement.*, ip.visibility, ip.to_group_id, ip.insert_user_id |
||
| 2196 | FROM $tbl_announcement announcement |
||
| 2197 | INNER JOIN $tbl_item_property ip |
||
| 2198 | ON (announcement.c_id = ip.c_id AND announcement.id = ip.ref) |
||
| 2199 | WHERE |
||
| 2200 | announcement.c_id = $courseId AND |
||
| 2201 | ip.c_id = $courseId AND |
||
| 2202 | ip.tool='announcement' AND |
||
| 2203 | ip.visibility='1' |
||
| 2204 | $cond_user_id |
||
| 2205 | $condition_session |
||
| 2206 | GROUP BY ip.ref |
||
| 2207 | ORDER BY display_order DESC |
||
| 2208 | LIMIT 0, $maximum"; |
||
| 2209 | } else { |
||
| 2210 | if (api_get_course_setting('allow_user_edit_announcement')) { |
||
| 2211 | $cond_user_id = " AND ( |
||
| 2212 | ip.lastedit_user_id = '".api_get_user_id()."' OR ip.to_group_id='0' OR ip.to_group_id IS NULL |
||
| 2213 | ) "; |
||
| 2214 | } else { |
||
| 2215 | $cond_user_id = " AND ip.to_group_id='0' "; |
||
| 2216 | } |
||
| 2217 | |||
| 2218 | // the user is not identiefied => show only the general announcements |
||
| 2219 | $sql = "SELECT |
||
| 2220 | announcement.*, |
||
| 2221 | ip.visibility, |
||
| 2222 | ip.to_group_id, |
||
| 2223 | ip.insert_user_id |
||
| 2224 | FROM $tbl_announcement announcement |
||
| 2225 | INNER JOIN $tbl_item_property ip |
||
| 2226 | ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
||
| 2227 | WHERE |
||
| 2228 | announcement.c_id = $courseId AND |
||
| 2229 | ip.c_id = $courseId AND |
||
| 2230 | ip.tool='announcement' AND |
||
| 2231 | ip.visibility='1' AND |
||
| 2232 | ip.to_group_id='0' |
||
| 2233 | $condition_session |
||
| 2234 | GROUP BY ip.ref |
||
| 2235 | ORDER BY display_order DESC |
||
| 2236 | LIMIT 0, $maximum"; |
||
| 2237 | } |
||
| 2238 | } |
||
| 2239 | } |
||
| 2240 | } |
||
| 2241 | |||
| 2242 | $result = Database::query($sql); |
||
| 2243 | |||
| 2244 | return Database::num_rows($result); |
||
| 2245 | } |
||
| 2246 | |||
| 2247 | public static function createEvent( |
||
| 2281 | } |
||
| 2282 | } |
||
| 2283 |
Loading history...
The
breakstatement is not necessary if it is preceded for example by areturnstatement:If you would like to keep this construct to be consistent with other
casestatements, you can safely mark this issue as a false-positive.