chamilo /
chamilo-lms
| Total Complexity | 259 |
| Total Lines | 2256 |
| Duplicated Lines | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 1 |
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() |
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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_official_code))', |
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| 39 | '((course_title))', |
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| 40 | '((course_link))', |
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| 41 | ]; |
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| 42 | |||
| 43 | $tags[] = '((teachers))'; |
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| 44 | |||
| 45 | $extraField = new ExtraField('user'); |
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| 46 | $extraFields = $extraField->get_all(['filter = ?' => 1]); |
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| 47 | if (!empty($extraFields)) { |
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| 48 | foreach ($extraFields as $extra) { |
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| 49 | $tags[] = "((extra_".$extra['variable']."))"; |
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| 50 | } |
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| 51 | } |
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| 52 | $sessionId = api_get_session_id(); |
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| 53 | if (!empty($sessionId)) { |
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| 54 | $tags[] = '((coaches))'; |
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| 55 | $tags[] = '((general_coach))'; |
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| 56 | $tags[] = '((general_coach_email))'; |
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| 57 | } |
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| 58 | |||
| 59 | return $tags; |
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| 60 | } |
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| 61 | |||
| 62 | /** |
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| 63 | * @param int $userId |
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| 64 | * @param string $content |
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| 65 | * @param string $courseCode |
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| 66 | * @param int $sessionId |
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| 67 | * |
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| 68 | * @return string |
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| 69 | */ |
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| 70 | public static function parseContent( |
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| 153 | } |
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| 154 | |||
| 155 | /** |
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| 156 | * Gets all announcements from a course. |
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| 157 | * |
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| 158 | * @param array $course_info |
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| 159 | * @param int $session_id |
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| 160 | * |
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| 161 | * @return array html with the content and count of announcements or false otherwise |
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| 162 | */ |
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| 163 | public static function get_all_annoucement_by_course($course_info, $session_id = 0) |
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| 164 | { |
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| 165 | $session_id = (int) $session_id; |
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| 166 | $courseId = $course_info['real_id']; |
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| 167 | |||
| 168 | $tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
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| 169 | $tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
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| 170 | |||
| 171 | $sql = "SELECT DISTINCT |
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| 172 | announcement.id, |
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| 173 | announcement.title, |
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| 174 | announcement.content |
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| 175 | FROM $tbl_announcement announcement |
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| 176 | INNER JOIN $tbl_item_property i |
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| 177 | ON (announcement.id = i.ref AND announcement.c_id = i.c_id) |
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| 178 | WHERE |
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| 179 | i.tool='announcement' AND |
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| 180 | announcement.session_id = '$session_id' AND |
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| 181 | announcement.c_id = $courseId AND |
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| 182 | i.c_id = $courseId |
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| 183 | ORDER BY display_order DESC"; |
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| 184 | $rs = Database::query($sql); |
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| 185 | $num_rows = Database::num_rows($rs); |
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| 186 | if ($num_rows > 0) { |
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| 187 | $list = []; |
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| 188 | while ($row = Database::fetch_array($rs)) { |
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| 189 | $list[] = $row; |
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| 190 | } |
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| 191 | |||
| 192 | return $list; |
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| 193 | } |
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| 194 | |||
| 195 | return false; |
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| 196 | } |
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| 197 | |||
| 198 | /** |
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| 199 | * This functions switches the visibility a course resource |
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| 200 | * using the visibility field in 'item_property'. |
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| 201 | * |
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| 202 | * @param array $courseInfo |
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| 203 | * @param int $id ID of the element of the corresponding type |
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| 204 | * |
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| 205 | * @return bool False on failure, True on success |
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| 206 | */ |
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| 207 | public static function change_visibility_announcement($courseInfo, $id) |
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| 208 | { |
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| 209 | $session_id = api_get_session_id(); |
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| 210 | $item_visibility = api_get_item_visibility( |
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| 211 | $courseInfo, |
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| 212 | TOOL_ANNOUNCEMENT, |
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| 213 | $id, |
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| 214 | $session_id |
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| 215 | ); |
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| 216 | if ($item_visibility == '1') { |
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| 217 | api_item_property_update( |
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| 218 | $courseInfo, |
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| 219 | TOOL_ANNOUNCEMENT, |
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| 220 | $id, |
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| 221 | 'invisible', |
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| 222 | api_get_user_id() |
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| 223 | ); |
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| 224 | } else { |
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| 225 | api_item_property_update( |
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| 226 | $courseInfo, |
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| 227 | TOOL_ANNOUNCEMENT, |
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| 228 | $id, |
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| 229 | 'visible', |
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| 230 | api_get_user_id() |
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| 231 | ); |
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| 232 | } |
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| 233 | |||
| 234 | return true; |
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| 235 | } |
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| 236 | |||
| 237 | /** |
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| 238 | * Deletes an announcement. |
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| 239 | * |
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| 240 | * @param array $courseInfo the course array |
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| 241 | * @param int $id the announcement id |
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| 242 | */ |
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| 243 | public static function delete_announcement($courseInfo, $id) |
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| 244 | { |
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| 245 | api_item_property_update( |
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| 246 | $courseInfo, |
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| 247 | TOOL_ANNOUNCEMENT, |
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| 248 | $id, |
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| 249 | 'delete', |
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| 250 | api_get_user_id() |
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| 251 | ); |
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| 252 | } |
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| 253 | |||
| 254 | /** |
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| 255 | * Deletes all announcements by course. |
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| 256 | * |
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| 257 | * @param array $courseInfo the course array |
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| 258 | */ |
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| 259 | public static function delete_all_announcements($courseInfo) |
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| 273 | ); |
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| 274 | } |
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| 275 | } |
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| 276 | } |
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| 277 | |||
| 278 | /** |
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| 279 | * @param string $title |
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| 280 | * @param int $courseId |
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| 281 | * @param int $sessionId |
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| 282 | * @param int $visibility 1 or 0 |
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| 283 | * |
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| 284 | * @return mixed |
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| 285 | */ |
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| 286 | public static function getAnnouncementsByTitle( |
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| 315 | } |
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| 316 | |||
| 317 | /** |
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| 318 | * @param int $announcementId |
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| 319 | * @param int $courseId |
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| 320 | * @param int $userId |
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| 321 | * @param int $groupId |
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| 322 | * |
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| 323 | * @return array |
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| 324 | */ |
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| 325 | public static function getAnnouncementInfoById( |
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| 326 | $announcementId, |
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| 327 | $courseId, |
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| 328 | $userId, |
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| 329 | $groupId = 0 |
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| 330 | ) { |
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| 331 | $announcementId = (int) $announcementId; |
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| 332 | $courseId = (int) $courseId; |
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| 333 | $userId = (int) $userId; |
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| 334 | $groupId = (int) $groupId; |
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| 335 | |||
| 336 | if (api_is_allowed_to_edit(false, true) || |
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| 337 | (api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous()) |
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| 338 | ) { |
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| 339 | $dql = "SELECT a, ip |
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| 340 | FROM ChamiloCourseBundle:CAnnouncement a |
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| 341 | JOIN ChamiloCourseBundle:CItemProperty ip |
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| 342 | WITH a.id = ip.ref AND a.cId = ip.course |
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| 343 | WHERE |
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| 344 | a.id = :announcement AND |
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| 345 | ip.tool = 'announcement' AND |
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| 346 | a.cId = :course |
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| 347 | ORDER BY a.displayOrder DESC"; |
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| 348 | } else { |
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| 349 | $groupList[] = $groupId; |
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| 350 | |||
| 351 | if (api_get_user_id() != 0) { |
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| 352 | $extraGroupCondition = ''; |
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| 353 | if (!empty($groupId)) { |
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| 354 | $groupProperties = GroupManager::get_group_properties($groupId); |
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| 355 | if ($groupProperties['announcements_state'] == GroupManager::TOOL_PRIVATE_BETWEEN_USERS) { |
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| 356 | $extraGroupCondition = " AND ( |
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| 357 | ip.toUser = $userId AND ip.group = $groupId OR |
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| 358 | (ip.group IN ('0') OR ip.group IS NULL) OR |
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| 359 | (ip.group = $groupId AND (ip.toUser IS NULL OR ip.toUser = 0)) |
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| 360 | )"; |
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| 361 | } |
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| 362 | } |
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| 363 | |||
| 364 | $dql = "SELECT a, ip |
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| 365 | FROM ChamiloCourseBundle:CAnnouncement a |
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| 366 | JOIN ChamiloCourseBundle:CItemProperty ip |
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| 367 | WITH a.id = ip.ref AND a.cId = ip.course |
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| 368 | WHERE |
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| 369 | a.id = :announcement AND |
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| 370 | ip.tool='announcement' AND |
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| 371 | ( |
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| 372 | ip.toUser = $userId OR |
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| 373 | ip.group IN ('0', '".$groupId."') OR |
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| 374 | ip.group IS NULL |
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| 375 | ) AND |
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| 376 | ip.visibility = '1' AND |
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| 377 | ip.course = :course |
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| 378 | $extraGroupCondition |
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| 379 | ORDER BY a.displayOrder DESC"; |
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| 380 | } else { |
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| 381 | $dql = "SELECT a, ip |
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| 382 | FROM ChamiloCourseBundle:CAnnouncement a |
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| 383 | JOIN ChamiloCourseBundle:CItemProperty ip |
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| 384 | WITH a.id = ip.ref AND a.cId = ip.course |
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| 385 | WHERE |
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| 386 | a.id = :announcement AND |
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| 387 | ip.tool = 'announcement' AND |
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| 388 | (ip.group = '0' OR ip.group IS NULL) AND |
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| 389 | ip.visibility = '1' AND |
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| 390 | ip.course = :course"; |
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| 391 | } |
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| 392 | } |
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| 393 | |||
| 394 | $qb = Database::getManager()->createQuery($dql); |
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| 395 | $result = $qb->execute( |
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| 396 | [ |
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| 397 | 'announcement' => $announcementId, |
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| 398 | 'course' => $courseId, |
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| 399 | ] |
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| 400 | ); |
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| 401 | |||
| 402 | if (!empty($result)) { |
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| 403 | return [ |
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| 404 | 'announcement' => $result[0], |
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| 405 | 'item_property' => $result[1], |
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| 406 | ]; |
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| 407 | } |
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| 408 | |||
| 409 | return []; |
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| 410 | } |
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| 411 | |||
| 412 | /** |
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| 413 | * Displays one specific announcement. |
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| 414 | * |
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| 415 | * @param int $id, the id of the announcement you want to display |
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| 416 | * |
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| 417 | * @return string |
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| 418 | */ |
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| 419 | public static function displayAnnouncement($id) |
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| 420 | { |
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| 421 | $id = (int) $id; |
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| 422 | |||
| 423 | if (empty($id)) { |
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| 424 | return ''; |
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| 425 | } |
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| 426 | |||
| 427 | global $charset; |
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| 428 | |||
| 429 | $html = ''; |
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| 430 | $result = self::getAnnouncementInfoById( |
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| 431 | $id, |
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| 432 | api_get_course_int_id(), |
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| 433 | api_get_user_id(), |
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| 434 | api_get_group_id() |
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| 435 | ); |
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| 436 | |||
| 437 | if (empty($result)) { |
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| 438 | return ''; |
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| 439 | } |
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| 440 | |||
| 441 | /** @var CAnnouncement $announcement */ |
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| 442 | $announcement = $result['announcement']; |
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| 443 | /** @var CItemProperty $itemProperty */ |
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| 444 | $itemProperty = $result['item_property']; |
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| 445 | |||
| 446 | if (empty($announcement) || empty($itemProperty)) { |
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| 447 | return ''; |
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| 448 | } |
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| 449 | |||
| 450 | $title = $announcement->getTitle(); |
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| 451 | $content = $announcement->getContent(); |
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| 452 | |||
| 453 | $html .= "<table height=\"100\" width=\"100%\" cellpadding=\"5\" cellspacing=\"0\" class=\"data_table\">"; |
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| 454 | $html .= "<tr><td><h2>".$title."</h2></td></tr>"; |
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| 455 | |||
| 456 | if (api_is_allowed_to_edit(false, true) || |
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| 457 | (api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous()) |
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| 458 | ) { |
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| 459 | $modify_icons = "<a href=\"".api_get_self()."?".api_get_cidreq()."&action=modify&id=".$id."\">". |
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| 460 | Display::return_icon('edit.png', get_lang('Edit'), '', ICON_SIZE_SMALL)."</a>"; |
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| 461 | |||
| 462 | $image_visibility = 'invisible'; |
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| 463 | $alt_visibility = get_lang('Visible'); |
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| 464 | if ($itemProperty->getVisibility() === 1) { |
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| 465 | $image_visibility = 'visible'; |
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| 466 | $alt_visibility = get_lang('Hide'); |
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| 467 | } |
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| 468 | global $stok; |
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| 469 | $modify_icons .= "<a href=\"".api_get_self()."?".api_get_cidreq()."&action=showhide&id=".$id."&sec_token=".$stok."\">". |
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| 470 | Display::return_icon($image_visibility.'.png', $alt_visibility, '', ICON_SIZE_SMALL)."</a>"; |
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| 471 | |||
| 472 | if (api_is_allowed_to_edit(false, true)) { |
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| 473 | $modify_icons .= "<a href=\"".api_get_self()."?".api_get_cidreq()."&action=delete&id=".$id."&sec_token=".$stok."\" onclick=\"javascript:if(!confirm('".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset))."')) return false;\">". |
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| 474 | Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL). |
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| 475 | "</a>"; |
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| 476 | } |
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| 477 | $html .= "<tr><th style='text-align:right'>$modify_icons</th></tr>"; |
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| 478 | } |
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| 479 | |||
| 480 | // The user id is always the current one. |
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| 481 | $toUserId = api_get_user_id(); |
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| 482 | $content = self::parseContent( |
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| 483 | $toUserId, |
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| 484 | $content, |
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| 485 | api_get_course_id(), |
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| 486 | api_get_session_id() |
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| 487 | ); |
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| 488 | |||
| 489 | $html .= "<tr><td>$content</td></tr>"; |
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| 490 | $html .= "<tr>"; |
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| 491 | $html .= "<td class=\"announcements_datum\">".get_lang('LastUpdateDate')." : "; |
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| 492 | $lastEdit = $itemProperty->getLasteditDate(); |
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| 493 | $html .= Display::dateToStringAgoAndLongDate($lastEdit); |
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| 494 | $html .= "</td></tr>"; |
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| 495 | |||
| 496 | $allow = !api_get_configuration_value('hide_announcement_sent_to_users_info'); |
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| 497 | if ($allow && api_is_allowed_to_edit(false, true)) { |
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| 498 | $sent_to = self::sent_to('announcement', $id); |
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| 499 | $sentToForm = self::sent_to_form($sent_to); |
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| 500 | $html .= Display::tag( |
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| 501 | 'td', |
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| 502 | get_lang('SentTo').': '.$sentToForm, |
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| 503 | ['class' => 'announcements_datum'] |
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| 504 | ); |
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| 505 | } |
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| 506 | $attachment_list = self::get_attachment($id); |
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| 507 | |||
| 508 | if (count($attachment_list) > 0) { |
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| 509 | $html .= "<tr><td>"; |
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| 510 | $realname = $attachment_list['path']; |
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| 511 | $user_filename = $attachment_list['filename']; |
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| 512 | $full_file_name = 'download.php?'.api_get_cidreq().'&file='.$realname; |
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| 513 | $html .= '<br/>'; |
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| 514 | $html .= Display::return_icon('attachment.gif', get_lang('Attachment')); |
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| 515 | $html .= '<a href="'.$full_file_name.' "> '.$user_filename.' </a>'; |
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| 516 | $html .= ' - <span class="forum_attach_comment" >'.$attachment_list['comment'].'</span>'; |
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| 517 | if (api_is_allowed_to_edit(false, true)) { |
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| 518 | $url = api_get_self()."?".api_get_cidreq(). |
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| 519 | "&action=delete_attachment&id_attach=".$attachment_list['id']."&sec_token=".$stok; |
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| 520 | $html .= Display::url( |
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| 521 | Display::return_icon( |
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| 522 | 'delete.png', |
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| 523 | get_lang('Delete'), |
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| 524 | '', |
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| 525 | 16 |
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| 526 | ), |
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| 527 | $url |
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| 528 | ); |
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| 529 | } |
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| 530 | $html .= '</td></tr>'; |
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| 531 | } |
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| 532 | $html .= '</table>'; |
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| 533 | |||
| 534 | return $html; |
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| 535 | } |
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| 536 | |||
| 537 | /** |
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| 538 | * @param array $courseInfo |
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| 539 | * |
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| 540 | * @return int |
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| 541 | */ |
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| 542 | public static function getLastAnnouncementOrder($courseInfo) |
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| 543 | { |
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| 544 | if (empty($courseInfo)) { |
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| 545 | return 0; |
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| 546 | } |
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| 547 | |||
| 548 | if (!isset($courseInfo['real_id'])) { |
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| 549 | return false; |
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| 550 | } |
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| 551 | |||
| 552 | $courseId = $courseInfo['real_id']; |
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| 553 | $table = Database::get_course_table(TABLE_ANNOUNCEMENT); |
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| 554 | $sql = "SELECT MAX(display_order) |
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| 555 | FROM $table |
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| 556 | WHERE c_id = $courseId "; |
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| 557 | $result = Database::query($sql); |
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| 558 | |||
| 559 | $order = 0; |
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| 560 | if (Database::num_rows($result)) { |
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| 561 | $row = Database::fetch_array($result); |
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| 562 | $order = (int) $row[0] + 1; |
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| 563 | } |
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| 564 | |||
| 565 | return $order; |
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| 566 | } |
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| 567 | |||
| 568 | /** |
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| 569 | * Store an announcement in the database (including its attached file if any). |
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| 570 | * |
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| 571 | * @param array $courseInfo |
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| 572 | * @param int $sessionId |
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| 573 | * @param string $title Announcement title (pure text) |
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| 574 | * @param string $newContent Content of the announcement (can be HTML) |
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| 575 | * @param array $sentTo Array of users and groups to send the announcement to |
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| 576 | * @param array $file uploaded file $_FILES |
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| 577 | * @param string $file_comment Comment describing the attachment |
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| 578 | * @param string $end_date |
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| 579 | * @param bool $sendToUsersInSession |
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| 580 | * @param int $authorId |
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| 581 | * |
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| 582 | * @return int false on failure, ID of the announcement on success |
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| 583 | */ |
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| 584 | public static function add_announcement( |
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| 585 | $courseInfo, |
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| 586 | $sessionId, |
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| 587 | $title, |
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| 588 | $newContent, |
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| 589 | $sentTo, |
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| 590 | $file = [], |
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| 591 | $file_comment = null, |
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| 592 | $end_date = null, |
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| 593 | $sendToUsersInSession = false, |
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| 594 | $authorId = 0 |
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| 595 | ) { |
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| 596 | if (empty($courseInfo)) { |
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| 597 | return false; |
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| 598 | } |
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| 599 | |||
| 600 | if (!isset($courseInfo['real_id'])) { |
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| 601 | return false; |
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| 602 | } |
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| 603 | |||
| 604 | $courseId = $courseInfo['real_id']; |
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| 605 | $tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
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| 606 | $authorId = empty($authorId) ? api_get_user_id() : $authorId; |
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| 607 | |||
| 608 | if (empty($end_date)) { |
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| 609 | $end_date = api_get_utc_datetime(); |
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| 610 | } |
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| 611 | |||
| 612 | $order = self::getLastAnnouncementOrder($courseInfo); |
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| 613 | |||
| 614 | // store in the table announcement |
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| 615 | $params = [ |
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| 616 | 'c_id' => $courseId, |
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| 617 | 'content' => $newContent, |
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| 618 | 'title' => $title, |
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| 619 | 'end_date' => $end_date, |
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| 620 | 'display_order' => $order, |
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| 621 | 'session_id' => (int) $sessionId, |
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| 622 | ]; |
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| 623 | |||
| 624 | $last_id = Database::insert($tbl_announcement, $params); |
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| 625 | |||
| 626 | if (empty($last_id)) { |
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| 627 | return false; |
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| 628 | } else { |
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| 629 | $sql = "UPDATE $tbl_announcement SET id = iid WHERE iid = $last_id"; |
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| 630 | Database::query($sql); |
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| 631 | |||
| 632 | if (!empty($file)) { |
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| 633 | self::add_announcement_attachment_file( |
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| 634 | $last_id, |
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| 635 | $file_comment, |
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| 636 | $_FILES['user_upload'] |
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| 637 | ); |
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| 638 | } |
||
| 639 | |||
| 640 | // store in item_property (first the groups, then the users |
||
| 641 | if (empty($sentTo) || |
||
| 642 | (!empty($sentTo) && isset($sentTo[0]) && $sentTo[0] == 'everyone') |
||
| 643 | ) { |
||
| 644 | // The message is sent to EVERYONE, so we set the group to 0 |
||
| 645 | api_item_property_update( |
||
| 646 | $courseInfo, |
||
| 647 | TOOL_ANNOUNCEMENT, |
||
| 648 | $last_id, |
||
| 649 | 'AnnouncementAdded', |
||
| 650 | $authorId, |
||
| 651 | '0', |
||
| 652 | null, |
||
| 653 | null, |
||
| 654 | null, |
||
| 655 | $sessionId |
||
| 656 | ); |
||
| 657 | } else { |
||
| 658 | $send_to = CourseManager::separateUsersGroups($sentTo); |
||
| 659 | $batchSize = 20; |
||
| 660 | $em = Database::getManager(); |
||
| 661 | // Storing the selected groups |
||
| 662 | if (is_array($send_to['groups']) && |
||
| 663 | !empty($send_to['groups']) |
||
| 664 | ) { |
||
| 665 | $counter = 1; |
||
| 666 | foreach ($send_to['groups'] as $group) { |
||
| 667 | $groupInfo = GroupManager::get_group_properties($group); |
||
| 668 | api_item_property_update( |
||
| 669 | $courseInfo, |
||
| 670 | TOOL_ANNOUNCEMENT, |
||
| 671 | $last_id, |
||
| 672 | 'AnnouncementAdded', |
||
| 673 | $authorId, |
||
| 674 | $groupInfo |
||
| 675 | ); |
||
| 676 | |||
| 677 | if (($counter % $batchSize) === 0) { |
||
| 678 | $em->flush(); |
||
| 679 | $em->clear(); |
||
| 680 | } |
||
| 681 | $counter++; |
||
| 682 | } |
||
| 683 | } |
||
| 684 | |||
| 685 | // Storing the selected users |
||
| 686 | if (is_array($send_to['users'])) { |
||
| 687 | $counter = 1; |
||
| 688 | foreach ($send_to['users'] as $user) { |
||
| 689 | api_item_property_update( |
||
| 690 | $courseInfo, |
||
| 691 | TOOL_ANNOUNCEMENT, |
||
| 692 | $last_id, |
||
| 693 | 'AnnouncementAdded', |
||
| 694 | $authorId, |
||
| 695 | '', |
||
| 696 | $user |
||
| 697 | ); |
||
| 698 | |||
| 699 | if (($counter % $batchSize) === 0) { |
||
| 700 | $em->flush(); |
||
| 701 | $em->clear(); |
||
| 702 | } |
||
| 703 | $counter++; |
||
| 704 | } |
||
| 705 | } |
||
| 706 | } |
||
| 707 | |||
| 708 | if ($sendToUsersInSession) { |
||
| 709 | self::addAnnouncementToAllUsersInSessions($last_id); |
||
| 710 | } |
||
| 711 | |||
| 712 | return $last_id; |
||
| 713 | } |
||
| 714 | } |
||
| 715 | |||
| 716 | /** |
||
| 717 | * @param string $title |
||
| 718 | * @param string $newContent |
||
| 719 | * @param int $groupId |
||
| 720 | * @param array $to_users |
||
| 721 | * @param array $file |
||
| 722 | * @param string $file_comment |
||
| 723 | * @param bool $sendToUsersInSession |
||
| 724 | * |
||
| 725 | * @return bool|int |
||
| 726 | */ |
||
| 727 | public static function addGroupAnnouncement( |
||
| 825 | } |
||
| 826 | |||
| 827 | /** |
||
| 828 | * This function stores the announcement item in the announcement table |
||
| 829 | * and updates the item_property table. |
||
| 830 | * |
||
| 831 | * @param int $id id of the announcement |
||
| 832 | * @param string $title |
||
| 833 | * @param string $newContent |
||
| 834 | * @param array $to users that will receive the announcement |
||
| 835 | * @param mixed $file attachment |
||
| 836 | * @param string $file_comment file comment |
||
| 837 | * @param bool $sendToUsersInSession |
||
| 838 | */ |
||
| 839 | public static function edit_announcement( |
||
| 840 | $id, |
||
| 841 | $title, |
||
| 842 | $newContent, |
||
| 843 | $to, |
||
| 844 | $file = [], |
||
| 845 | $file_comment = '', |
||
| 846 | $sendToUsersInSession = false |
||
| 847 | ) { |
||
| 848 | $courseInfo = api_get_course_info(); |
||
| 849 | $courseId = api_get_course_int_id(); |
||
| 850 | $tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
||
| 851 | $table = Database::get_course_table(TABLE_ANNOUNCEMENT); |
||
| 852 | $id = (int) $id; |
||
| 853 | |||
| 854 | $params = [ |
||
| 855 | 'title' => $title, |
||
| 856 | 'content' => $newContent, |
||
| 857 | ]; |
||
| 858 | |||
| 859 | Database::update( |
||
| 860 | $table, |
||
| 861 | $params, |
||
| 862 | ['c_id = ? AND id = ?' => [$courseId, $id]] |
||
| 863 | ); |
||
| 864 | |||
| 865 | // save attachment file |
||
| 866 | $row_attach = self::get_attachment($id); |
||
| 867 | |||
| 868 | $id_attach = 0; |
||
| 869 | if ($row_attach) { |
||
| 870 | $id_attach = (int) $row_attach['id']; |
||
| 871 | } |
||
| 872 | |||
| 873 | if (!empty($file)) { |
||
| 874 | if (empty($id_attach)) { |
||
| 875 | self::add_announcement_attachment_file( |
||
| 876 | $id, |
||
| 877 | $file_comment, |
||
| 878 | $file |
||
| 879 | ); |
||
| 880 | } else { |
||
| 881 | self::edit_announcement_attachment_file( |
||
| 882 | $id_attach, |
||
| 883 | $file, |
||
| 884 | $file_comment |
||
| 885 | ); |
||
| 886 | } |
||
| 887 | } |
||
| 888 | |||
| 889 | // We remove everything from item_property for this |
||
| 890 | $sql = "DELETE FROM $tbl_item_property |
||
| 891 | WHERE c_id = $courseId AND ref='$id' AND tool='announcement'"; |
||
| 892 | Database::query($sql); |
||
| 893 | |||
| 894 | if ($sendToUsersInSession) { |
||
| 895 | self::addAnnouncementToAllUsersInSessions($id); |
||
| 896 | } |
||
| 897 | |||
| 898 | // store in item_property (first the groups, then the users |
||
| 899 | if (!empty($to)) { |
||
| 900 | // !is_null($to): when no user is selected we send it to everyone |
||
| 901 | $send_to = CourseManager::separateUsersGroups($to); |
||
| 902 | |||
| 903 | // storing the selected groups |
||
| 904 | if (is_array($send_to['groups'])) { |
||
| 905 | foreach ($send_to['groups'] as $group) { |
||
| 906 | $groupInfo = GroupManager::get_group_properties($group); |
||
| 907 | if (empty($groupInfo)) { |
||
| 908 | // Probably the group id and iid are different try checking the iid |
||
| 909 | $groupInfo = GroupManager::get_group_properties($group, true); |
||
| 910 | } |
||
| 911 | if ($groupInfo) { |
||
| 912 | api_item_property_update( |
||
| 913 | $courseInfo, |
||
| 914 | TOOL_ANNOUNCEMENT, |
||
| 915 | $id, |
||
| 916 | 'AnnouncementUpdated', |
||
| 917 | api_get_user_id(), |
||
| 918 | $groupInfo |
||
| 919 | ); |
||
| 920 | } |
||
| 921 | } |
||
| 922 | } |
||
| 923 | |||
| 924 | // storing the selected users |
||
| 925 | if (is_array($send_to['users'])) { |
||
| 926 | foreach ($send_to['users'] as $user) { |
||
| 927 | api_item_property_update( |
||
| 928 | $courseInfo, |
||
| 929 | TOOL_ANNOUNCEMENT, |
||
| 930 | $id, |
||
| 931 | 'AnnouncementUpdated', |
||
| 932 | api_get_user_id(), |
||
| 933 | 0, |
||
| 934 | $user |
||
| 935 | ); |
||
| 936 | } |
||
| 937 | } |
||
| 938 | |||
| 939 | // Send to everyone |
||
| 940 | if (isset($to[0]) && $to[0] === 'everyone') { |
||
| 941 | api_item_property_update( |
||
| 942 | $courseInfo, |
||
| 943 | TOOL_ANNOUNCEMENT, |
||
| 944 | $id, |
||
| 945 | 'AnnouncementUpdated', |
||
| 946 | api_get_user_id(), |
||
| 947 | 0 |
||
| 948 | ); |
||
| 949 | } |
||
| 950 | } else { |
||
| 951 | // the message is sent to everyone, so we set the group to 0 |
||
| 952 | api_item_property_update( |
||
| 953 | $courseInfo, |
||
| 954 | TOOL_ANNOUNCEMENT, |
||
| 955 | $id, |
||
| 956 | 'AnnouncementUpdated', |
||
| 957 | api_get_user_id(), |
||
| 958 | 0 |
||
| 959 | ); |
||
| 960 | } |
||
| 961 | } |
||
| 962 | |||
| 963 | /** |
||
| 964 | * @param int $announcementId |
||
| 965 | */ |
||
| 966 | public static function addAnnouncementToAllUsersInSessions($announcementId) |
||
| 967 | { |
||
| 968 | $courseCode = api_get_course_id(); |
||
| 969 | $courseInfo = api_get_course_info(); |
||
| 970 | $sessionList = SessionManager::get_session_by_course(api_get_course_int_id()); |
||
| 971 | |||
| 972 | if (!empty($sessionList)) { |
||
| 973 | foreach ($sessionList as $sessionInfo) { |
||
| 974 | $sessionId = $sessionInfo['id']; |
||
| 975 | $userList = CourseManager::get_user_list_from_course_code( |
||
| 976 | $courseCode, |
||
| 977 | $sessionId |
||
| 978 | ); |
||
| 979 | |||
| 980 | if (!empty($userList)) { |
||
| 981 | foreach ($userList as $user) { |
||
| 982 | api_item_property_update( |
||
| 983 | $courseInfo, |
||
| 984 | TOOL_ANNOUNCEMENT, |
||
| 985 | $announcementId, |
||
| 986 | 'AnnouncementUpdated', |
||
| 987 | api_get_user_id(), |
||
| 988 | 0, |
||
| 989 | $user['user_id'], |
||
| 990 | 0, |
||
| 991 | 0, |
||
| 992 | $sessionId |
||
| 993 | ); |
||
| 994 | } |
||
| 995 | } |
||
| 996 | } |
||
| 997 | } |
||
| 998 | } |
||
| 999 | |||
| 1000 | /** |
||
| 1001 | * @param int $insert_id |
||
| 1002 | * |
||
| 1003 | * @return bool |
||
| 1004 | */ |
||
| 1005 | public static function update_mail_sent($insert_id) |
||
| 1006 | { |
||
| 1007 | $table = Database::get_course_table(TABLE_ANNOUNCEMENT); |
||
| 1008 | if ($insert_id != strval(intval($insert_id))) { |
||
| 1009 | return false; |
||
| 1010 | } |
||
| 1011 | $insert_id = intval($insert_id); |
||
| 1012 | $courseId = api_get_course_int_id(); |
||
| 1013 | // store the modifications in the table tbl_annoucement |
||
| 1014 | $sql = "UPDATE $table SET email_sent='1' |
||
| 1015 | WHERE c_id = $courseId AND id = $insert_id"; |
||
| 1016 | Database::query($sql); |
||
| 1017 | } |
||
| 1018 | |||
| 1019 | /** |
||
| 1020 | * Gets all announcements from a user by course. |
||
| 1021 | * |
||
| 1022 | * @param string course db |
||
| 1023 | * @param int user id |
||
| 1024 | * |
||
| 1025 | * @return array html with the content and count of announcements or false otherwise |
||
| 1026 | */ |
||
| 1027 | public static function get_all_annoucement_by_user_course($course_code, $user_id) |
||
| 1028 | { |
||
| 1029 | $course_info = api_get_course_info($course_code); |
||
| 1030 | $courseId = $course_info['real_id']; |
||
| 1031 | |||
| 1032 | if (empty($user_id)) { |
||
| 1033 | return false; |
||
| 1034 | } |
||
| 1035 | $tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
||
| 1036 | $tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
||
| 1037 | if (!empty($user_id) && is_numeric($user_id)) { |
||
| 1038 | $user_id = (int) $user_id; |
||
| 1039 | $sql = "SELECT DISTINCT |
||
| 1040 | announcement.title, |
||
| 1041 | announcement.content, |
||
| 1042 | display_order |
||
| 1043 | FROM $tbl_announcement announcement |
||
| 1044 | INNER JOIN $tbl_item_property ip |
||
| 1045 | ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
||
| 1046 | WHERE |
||
| 1047 | announcement.c_id = $courseId AND |
||
| 1048 | ip.c_id = $courseId AND |
||
| 1049 | ip.tool='announcement' AND |
||
| 1050 | ( |
||
| 1051 | ip.insert_user_id='$user_id' AND |
||
| 1052 | (ip.to_group_id='0' OR ip.to_group_id IS NULL) |
||
| 1053 | ) |
||
| 1054 | AND ip.visibility='1' |
||
| 1055 | AND announcement.session_id = 0 |
||
| 1056 | ORDER BY display_order DESC"; |
||
| 1057 | $rs = Database::query($sql); |
||
| 1058 | $num_rows = Database::num_rows($rs); |
||
| 1059 | $content = ''; |
||
| 1060 | $i = 0; |
||
| 1061 | $result = []; |
||
| 1062 | if ($num_rows > 0) { |
||
| 1063 | while ($myrow = Database::fetch_array($rs)) { |
||
| 1064 | $content .= '<strong>'.$myrow['title'].'</strong><br /><br />'; |
||
| 1065 | $content .= $myrow['content']; |
||
| 1066 | $i++; |
||
| 1067 | } |
||
| 1068 | $result['content'] = $content; |
||
| 1069 | $result['count'] = $i; |
||
| 1070 | |||
| 1071 | return $result; |
||
| 1072 | } |
||
| 1073 | |||
| 1074 | return false; |
||
| 1075 | } |
||
| 1076 | |||
| 1077 | return false; |
||
| 1078 | } |
||
| 1079 | |||
| 1080 | /** |
||
| 1081 | * Returns announcement info from its id. |
||
| 1082 | * |
||
| 1083 | * @param int $courseId |
||
| 1084 | * @param int $id |
||
| 1085 | * |
||
| 1086 | * @return array |
||
| 1087 | */ |
||
| 1088 | public static function get_by_id($courseId, $id) |
||
| 1089 | { |
||
| 1090 | $id = (int) $id; |
||
| 1091 | $courseId = $courseId ? (int) $courseId : api_get_course_int_id(); |
||
| 1092 | |||
| 1093 | $tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
||
| 1094 | $tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
||
| 1095 | |||
| 1096 | $sql = "SELECT DISTINCT |
||
| 1097 | announcement.id, |
||
| 1098 | announcement.title, |
||
| 1099 | announcement.content, |
||
| 1100 | ip.to_group_id |
||
| 1101 | FROM $tbl_announcement announcement |
||
| 1102 | INNER JOIN $tbl_item_property ip |
||
| 1103 | ON |
||
| 1104 | announcement.id = ip.ref AND |
||
| 1105 | announcement.c_id = ip.c_id |
||
| 1106 | WHERE |
||
| 1107 | announcement.c_id = $courseId AND |
||
| 1108 | ip.tool='announcement' AND |
||
| 1109 | announcement.id = $id |
||
| 1110 | "; |
||
| 1111 | |||
| 1112 | $result = Database::query($sql); |
||
| 1113 | if (Database::num_rows($result)) { |
||
| 1114 | return Database::fetch_array($result); |
||
| 1115 | } |
||
| 1116 | |||
| 1117 | return []; |
||
| 1118 | } |
||
| 1119 | |||
| 1120 | /** |
||
| 1121 | * this function gets all the groups of the course, |
||
| 1122 | * not including linked courses. |
||
| 1123 | */ |
||
| 1124 | public static function get_course_groups() |
||
| 1125 | { |
||
| 1126 | $session_id = api_get_session_id(); |
||
| 1127 | if ($session_id != 0) { |
||
| 1128 | $new_group_list = CourseManager::get_group_list_of_course( |
||
| 1129 | api_get_course_id(), |
||
| 1130 | $session_id, |
||
| 1131 | 1 |
||
| 1132 | ); |
||
| 1133 | } else { |
||
| 1134 | $new_group_list = CourseManager::get_group_list_of_course( |
||
| 1135 | api_get_course_id(), |
||
| 1136 | 0, |
||
| 1137 | 1 |
||
| 1138 | ); |
||
| 1139 | } |
||
| 1140 | |||
| 1141 | return $new_group_list; |
||
| 1142 | } |
||
| 1143 | |||
| 1144 | /** |
||
| 1145 | * This tools loads all the users and all the groups who have received |
||
| 1146 | * a specific item (in this case an announcement item). |
||
| 1147 | * |
||
| 1148 | * @param string $tool |
||
| 1149 | * @param int $id |
||
| 1150 | * @param bool $includeGroupWhenLoadingUser |
||
| 1151 | * |
||
| 1152 | * @return array |
||
| 1153 | */ |
||
| 1154 | public static function loadEditUsers($tool, $id, $includeGroupWhenLoadingUser = false) |
||
| 1155 | { |
||
| 1156 | $table = Database::get_course_table(TABLE_ITEM_PROPERTY); |
||
| 1157 | $tool = Database::escape_string($tool); |
||
| 1158 | $id = (int) $id; |
||
| 1159 | $courseId = api_get_course_int_id(); |
||
| 1160 | $groupId = api_get_group_id(); |
||
| 1161 | |||
| 1162 | $sql = "SELECT to_user_id, to_group_id FROM $table |
||
| 1163 | WHERE c_id = $courseId AND tool='$tool' AND ref = $id"; |
||
| 1164 | |||
| 1165 | $result = Database::query($sql); |
||
| 1166 | $to = []; |
||
| 1167 | while ($row = Database::fetch_array($result)) { |
||
| 1168 | // This is the iid of c_group_info |
||
| 1169 | $toGroup = $row['to_group_id']; |
||
| 1170 | if (empty($row['to_user_id']) && !empty($groupId) && $groupId != $toGroup) { |
||
| 1171 | //continue; |
||
| 1172 | } |
||
| 1173 | switch ($toGroup) { |
||
| 1174 | // it was send to one specific user |
||
| 1175 | case null: |
||
| 1176 | if (isset($row['to_user_id']) && !empty($row['to_user_id'])) { |
||
| 1177 | if (!in_array('USER:'.$row['to_user_id'], $to)) { |
||
| 1178 | $to[] = 'USER:'.$row['to_user_id']; |
||
| 1179 | } |
||
| 1180 | } |
||
| 1181 | break; |
||
| 1182 | // it was sent to everyone |
||
| 1183 | case 0: |
||
| 1184 | return 'everyone'; |
||
| 1185 | break; |
||
|
|
|||
| 1186 | default: |
||
| 1187 | if (isset($row['to_user_id']) && !empty($row['to_user_id'])) { |
||
| 1188 | if (!in_array('USER:'.$row['to_user_id'], $to)) { |
||
| 1189 | $to[] = 'USER:'.$row['to_user_id']; |
||
| 1190 | } |
||
| 1191 | } else { |
||
| 1192 | if (!in_array('GROUP:'.$toGroup, $to)) { |
||
| 1193 | $to[] = 'GROUP:'.$toGroup; |
||
| 1194 | } |
||
| 1195 | } |
||
| 1196 | |||
| 1197 | if ($includeGroupWhenLoadingUser) { |
||
| 1198 | if (!in_array('GROUP:'.$toGroup, $to)) { |
||
| 1199 | $to[] = 'GROUP:'.$toGroup; |
||
| 1200 | } |
||
| 1201 | } |
||
| 1202 | break; |
||
| 1203 | } |
||
| 1204 | } |
||
| 1205 | |||
| 1206 | return $to; |
||
| 1207 | } |
||
| 1208 | |||
| 1209 | /** |
||
| 1210 | * constructs the form to display all the groups and users the message has been sent to. |
||
| 1211 | * |
||
| 1212 | * @param array $sent_to_array |
||
| 1213 | * input: |
||
| 1214 | * $sent_to_array is a 2 dimensional array containing the groups and the users |
||
| 1215 | * the first level is a distinction between groups and users: |
||
| 1216 | * $sent_to_array['groups'] * and $sent_to_array['users'] |
||
| 1217 | * $sent_to_array['groups'] (resp. $sent_to_array['users']) is also an array |
||
| 1218 | * containing all the id's of the groups (resp. users) who have received this message. |
||
| 1219 | * |
||
| 1220 | * @return string |
||
| 1221 | * |
||
| 1222 | * @author Patrick Cool <patrick.cool@> |
||
| 1223 | */ |
||
| 1224 | public static function sent_to_form($sent_to_array) |
||
| 1225 | { |
||
| 1226 | // we find all the names of the groups |
||
| 1227 | $group_names = self::get_course_groups(); |
||
| 1228 | |||
| 1229 | // we count the number of users and the number of groups |
||
| 1230 | $number_users = 0; |
||
| 1231 | if (isset($sent_to_array['users'])) { |
||
| 1232 | $number_users = count($sent_to_array['users']); |
||
| 1233 | } |
||
| 1234 | $number_groups = 0; |
||
| 1235 | if (isset($sent_to_array['groups'])) { |
||
| 1236 | $number_groups = count($sent_to_array['groups']); |
||
| 1237 | } |
||
| 1238 | |||
| 1239 | $total_numbers = $number_users + $number_groups; |
||
| 1240 | |||
| 1241 | // starting the form if there is more than one user/group |
||
| 1242 | $output = []; |
||
| 1243 | if ($total_numbers > 1) { |
||
| 1244 | // outputting the name of the groups |
||
| 1245 | if (is_array($sent_to_array['groups'])) { |
||
| 1246 | foreach ($sent_to_array['groups'] as $group_id) { |
||
| 1247 | $users = GroupManager::getStudents($group_id, true); |
||
| 1248 | $userToArray = []; |
||
| 1249 | foreach ($users as $student) { |
||
| 1250 | $userToArray[] = $student['complete_name_with_username']; |
||
| 1251 | } |
||
| 1252 | $output[] = |
||
| 1253 | '<br />'. |
||
| 1254 | Display::label($group_names[$group_id]['name'], 'info'). |
||
| 1255 | ' '.implode(', ', $userToArray); |
||
| 1256 | } |
||
| 1257 | } |
||
| 1258 | |||
| 1259 | if (isset($sent_to_array['users'])) { |
||
| 1260 | if (is_array($sent_to_array['users'])) { |
||
| 1261 | $usersToArray = []; |
||
| 1262 | foreach ($sent_to_array['users'] as $user_id) { |
||
| 1263 | $user_info = api_get_user_info($user_id); |
||
| 1264 | $usersToArray[] = $user_info['complete_name_with_username']; |
||
| 1265 | } |
||
| 1266 | $output[] = '<br />'.Display::label(get_lang('Users')).' '.implode(', ', $usersToArray); |
||
| 1267 | } |
||
| 1268 | } |
||
| 1269 | } else { |
||
| 1270 | // there is only one user/group |
||
| 1271 | if (isset($sent_to_array['users']) && is_array($sent_to_array['users'])) { |
||
| 1272 | $user_info = api_get_user_info($sent_to_array['users'][0]); |
||
| 1273 | $output[] = api_get_person_name($user_info['firstname'], $user_info['lastname']); |
||
| 1274 | } |
||
| 1275 | if (isset($sent_to_array['groups']) && |
||
| 1276 | is_array($sent_to_array['groups']) && |
||
| 1277 | isset($sent_to_array['groups'][0]) && |
||
| 1278 | $sent_to_array['groups'][0] !== 0 |
||
| 1279 | ) { |
||
| 1280 | $group_id = $sent_to_array['groups'][0]; |
||
| 1281 | |||
| 1282 | $users = GroupManager::getStudents($group_id, true); |
||
| 1283 | $userToArray = []; |
||
| 1284 | foreach ($users as $student) { |
||
| 1285 | $userToArray[] = $student['complete_name_with_username']; |
||
| 1286 | } |
||
| 1287 | $output[] = |
||
| 1288 | '<br />'. |
||
| 1289 | Display::label($group_names[$group_id]['name'], 'info'). |
||
| 1290 | ' '.implode(', ', $userToArray); |
||
| 1291 | } |
||
| 1292 | if (empty($sent_to_array['groups']) && empty($sent_to_array['users'])) { |
||
| 1293 | $output[] = " ".get_lang('Everybody'); |
||
| 1294 | } |
||
| 1295 | } |
||
| 1296 | |||
| 1297 | if (!empty($output)) { |
||
| 1298 | $output = array_filter($output); |
||
| 1299 | if (count($output) > 0) { |
||
| 1300 | $output = implode('<br />', $output); |
||
| 1301 | } |
||
| 1302 | |||
| 1303 | return $output; |
||
| 1304 | } |
||
| 1305 | } |
||
| 1306 | |||
| 1307 | /** |
||
| 1308 | * Returns all the users and all the groups a specific announcement item |
||
| 1309 | * has been sent to. |
||
| 1310 | * |
||
| 1311 | * @param string The tool (announcement, agenda, ...) |
||
| 1312 | * @param int ID of the element of the corresponding type |
||
| 1313 | * |
||
| 1314 | * @return array Array of users and groups to whom the element has been sent |
||
| 1315 | */ |
||
| 1316 | public static function sent_to($tool, $id) |
||
| 1317 | { |
||
| 1318 | $table = Database::get_course_table(TABLE_ITEM_PROPERTY); |
||
| 1319 | $tool = Database::escape_string($tool); |
||
| 1320 | $id = (int) $id; |
||
| 1321 | |||
| 1322 | $sent_to_group = []; |
||
| 1323 | $sent_to = []; |
||
| 1324 | $courseId = api_get_course_int_id(); |
||
| 1325 | |||
| 1326 | $sql = "SELECT to_group_id, to_user_id |
||
| 1327 | FROM $table |
||
| 1328 | WHERE c_id = $courseId AND tool = '$tool' AND ref=".$id; |
||
| 1329 | $result = Database::query($sql); |
||
| 1330 | |||
| 1331 | while ($row = Database::fetch_array($result)) { |
||
| 1332 | // if to_user_id <> 0 then it is sent to a specific user |
||
| 1333 | if ($row['to_user_id'] != 0) { |
||
| 1334 | $sent_to_user[] = $row['to_user_id']; |
||
| 1335 | continue; |
||
| 1336 | } |
||
| 1337 | |||
| 1338 | // if to_group_id is null then it is sent to a specific user |
||
| 1339 | // if to_group_id = 0 then it is sent to everybody |
||
| 1340 | if ($row['to_group_id'] != 0) { |
||
| 1341 | $sent_to_group[] = $row['to_group_id']; |
||
| 1342 | } |
||
| 1343 | } |
||
| 1344 | |||
| 1345 | if (isset($sent_to_group)) { |
||
| 1346 | $sent_to['groups'] = $sent_to_group; |
||
| 1347 | } |
||
| 1348 | |||
| 1349 | if (isset($sent_to_user)) { |
||
| 1350 | $sent_to['users'] = $sent_to_user; |
||
| 1351 | } |
||
| 1352 | |||
| 1353 | return $sent_to; |
||
| 1354 | } |
||
| 1355 | |||
| 1356 | /** |
||
| 1357 | * Show a list with all the attachments according to the post's id. |
||
| 1358 | * |
||
| 1359 | * @param int $announcementId |
||
| 1360 | * |
||
| 1361 | * @return array with the post info |
||
| 1362 | * |
||
| 1363 | * @author Arthur Portugal |
||
| 1364 | * |
||
| 1365 | * @version November 2009, dokeos 1.8.6.2 |
||
| 1366 | */ |
||
| 1367 | public static function get_attachment($announcementId) |
||
| 1368 | { |
||
| 1369 | $table = Database::get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT); |
||
| 1370 | $announcementId = (int) $announcementId; |
||
| 1371 | $courseId = api_get_course_int_id(); |
||
| 1372 | $row = []; |
||
| 1373 | $sql = 'SELECT id, path, filename, comment |
||
| 1374 | FROM '.$table.' |
||
| 1375 | WHERE c_id = '.$courseId.' AND announcement_id = '.$announcementId; |
||
| 1376 | $result = Database::query($sql); |
||
| 1377 | if (Database::num_rows($result) != 0) { |
||
| 1378 | $row = Database::fetch_array($result, 'ASSOC'); |
||
| 1379 | } |
||
| 1380 | |||
| 1381 | return $row; |
||
| 1382 | } |
||
| 1383 | |||
| 1384 | /** |
||
| 1385 | * This function add a attachment file into announcement. |
||
| 1386 | * |
||
| 1387 | * @param int announcement id |
||
| 1388 | * @param string file comment |
||
| 1389 | * @param array uploaded file $_FILES |
||
| 1390 | * |
||
| 1391 | * @return int -1 if failed, 0 if unknown (should not happen), 1 if success |
||
| 1392 | */ |
||
| 1393 | public static function add_announcement_attachment_file( |
||
| 1394 | $announcement_id, |
||
| 1395 | $file_comment, |
||
| 1396 | $file |
||
| 1397 | ) { |
||
| 1398 | $courseInfo = api_get_course_info(); |
||
| 1399 | $table = Database::get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT); |
||
| 1400 | $return = 0; |
||
| 1401 | $announcement_id = intval($announcement_id); |
||
| 1402 | $courseId = api_get_course_int_id(); |
||
| 1403 | |||
| 1404 | if (is_array($file) && $file['error'] == 0) { |
||
| 1405 | // TODO: This path is obsolete. The new document repository scheme should be kept in mind here. |
||
| 1406 | $courseDir = $courseInfo['path'].'/upload/announcements'; |
||
| 1407 | $sys_course_path = api_get_path(SYS_COURSE_PATH); |
||
| 1408 | $updir = $sys_course_path.$courseDir; |
||
| 1409 | |||
| 1410 | // Try to add an extension to the file if it hasn't one |
||
| 1411 | $new_file_name = add_ext_on_mime(stripslashes($file['name']), $file['type']); |
||
| 1412 | // user's file name |
||
| 1413 | $file_name = $file['name']; |
||
| 1414 | |||
| 1415 | if (!filter_extension($new_file_name)) { |
||
| 1416 | $return = -1; |
||
| 1417 | echo Display::return_message(get_lang('UplUnableToSaveFileFilteredExtension'), 'error'); |
||
| 1418 | } else { |
||
| 1419 | $new_file_name = uniqid(''); |
||
| 1420 | $new_path = $updir.'/'.$new_file_name; |
||
| 1421 | |||
| 1422 | // This file is copy here but its cleaned in api_mail_html in api.lib.php |
||
| 1423 | copy($file['tmp_name'], $new_path); |
||
| 1424 | |||
| 1425 | $params = [ |
||
| 1426 | 'c_id' => $courseId, |
||
| 1427 | 'filename' => $file_name, |
||
| 1428 | 'comment' => $file_comment, |
||
| 1429 | 'path' => $new_file_name, |
||
| 1430 | 'announcement_id' => $announcement_id, |
||
| 1431 | 'size' => intval($file['size']), |
||
| 1432 | ]; |
||
| 1433 | |||
| 1434 | $insertId = Database::insert($table, $params); |
||
| 1435 | if ($insertId) { |
||
| 1436 | $sql = "UPDATE $table SET id = iid |
||
| 1437 | WHERE iid = $insertId"; |
||
| 1438 | Database::query($sql); |
||
| 1439 | } |
||
| 1440 | |||
| 1441 | $return = 1; |
||
| 1442 | } |
||
| 1443 | } |
||
| 1444 | |||
| 1445 | return $return; |
||
| 1446 | } |
||
| 1447 | |||
| 1448 | /** |
||
| 1449 | * This function edit a attachment file into announcement. |
||
| 1450 | * |
||
| 1451 | * @param int attach id |
||
| 1452 | * @param array uploaded file $_FILES |
||
| 1453 | * @param string file comment |
||
| 1454 | * |
||
| 1455 | * @return int |
||
| 1456 | */ |
||
| 1457 | public static function edit_announcement_attachment_file( |
||
| 1515 | } |
||
| 1516 | |||
| 1517 | /** |
||
| 1518 | * This function delete a attachment file by id. |
||
| 1519 | * |
||
| 1520 | * @param int $id attachment file Id |
||
| 1521 | * |
||
| 1522 | * @return bool |
||
| 1523 | */ |
||
| 1524 | public static function delete_announcement_attachment_file($id) |
||
| 1525 | { |
||
| 1526 | $table = Database::get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT); |
||
| 1527 | $id = intval($id); |
||
| 1528 | $courseId = api_get_course_int_id(); |
||
| 1529 | if (empty($courseId) || empty($id)) { |
||
| 1530 | return false; |
||
| 1531 | } |
||
| 1532 | $sql = "DELETE FROM $table |
||
| 1533 | WHERE c_id = $courseId AND id = $id"; |
||
| 1534 | Database::query($sql); |
||
| 1535 | |||
| 1536 | return true; |
||
| 1537 | } |
||
| 1538 | |||
| 1539 | /** |
||
| 1540 | * @param array $courseInfo |
||
| 1541 | * @param int $sessionId |
||
| 1542 | * @param int $announcementId |
||
| 1543 | * @param bool $sendToUsersInSession |
||
| 1544 | * @param bool $sendToDrhUsers |
||
| 1545 | * @param Monolog\Handler\HandlerInterface logger |
||
| 1546 | * @param int $senderId |
||
| 1547 | * @param bool $directMessage |
||
| 1548 | * |
||
| 1549 | * @return array |
||
| 1550 | */ |
||
| 1551 | public static function sendEmail( |
||
| 1552 | $courseInfo, |
||
| 1553 | $sessionId, |
||
| 1554 | $announcementId, |
||
| 1555 | $sendToUsersInSession = false, |
||
| 1556 | $sendToDrhUsers = false, |
||
| 1557 | $logger = null, |
||
| 1558 | $senderId = 0, |
||
| 1559 | $directMessage = false |
||
| 1560 | ) { |
||
| 1561 | $email = new AnnouncementEmail($courseInfo, $sessionId, $announcementId, $logger); |
||
| 1562 | |||
| 1563 | return $email->send($sendToUsersInSession, $sendToDrhUsers, $senderId, $directMessage); |
||
| 1564 | } |
||
| 1565 | |||
| 1566 | /** |
||
| 1567 | * @param $stok |
||
| 1568 | * @param $announcement_number |
||
| 1569 | * @param bool $getCount |
||
| 1570 | * @param null $start |
||
| 1571 | * @param null $limit |
||
| 1572 | * @param string $sidx |
||
| 1573 | * @param string $sord |
||
| 1574 | * @param string $titleToSearch |
||
| 1575 | * @param int $userIdToSearch |
||
| 1576 | * @param int $userId |
||
| 1577 | * @param int $courseId |
||
| 1578 | * @param int $sessionId |
||
| 1579 | * |
||
| 1580 | * @return array |
||
| 1581 | */ |
||
| 1582 | public static function getAnnouncements( |
||
| 1583 | $stok, |
||
| 1584 | $announcement_number, |
||
| 1585 | $getCount = false, |
||
| 1586 | $start = null, |
||
| 1587 | $limit = null, |
||
| 1588 | $sidx = '', |
||
| 1589 | $sord = '', |
||
| 1590 | $titleToSearch = '', |
||
| 1591 | $userIdToSearch = 0, |
||
| 1592 | $userId = 0, |
||
| 1593 | $courseId = 0, |
||
| 1594 | $sessionId = 0 |
||
| 1595 | ) { |
||
| 1596 | $tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
||
| 1597 | $tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
||
| 1598 | |||
| 1599 | $user_id = $userId ?: api_get_user_id(); |
||
| 1600 | $group_id = api_get_group_id(); |
||
| 1601 | $session_id = $sessionId ?: api_get_session_id(); |
||
| 1602 | if (empty($courseId)) { |
||
| 1603 | $courseInfo = api_get_course_info(); |
||
| 1604 | $courseId = $courseInfo['real_id']; |
||
| 1605 | } else { |
||
| 1606 | $courseId = (int) $courseId; |
||
| 1607 | $courseInfo = api_get_course_info_by_id($courseId); |
||
| 1608 | } |
||
| 1609 | |||
| 1610 | if (empty($courseInfo)) { |
||
| 1611 | return []; |
||
| 1612 | } |
||
| 1613 | |||
| 1614 | $condition_session = api_get_session_condition( |
||
| 1615 | $session_id, |
||
| 1616 | true, |
||
| 1617 | true, |
||
| 1618 | 'announcement.session_id' |
||
| 1619 | ); |
||
| 1620 | |||
| 1621 | $group_memberships = GroupManager::get_group_ids( |
||
| 1622 | $courseId, |
||
| 1623 | api_get_user_id() |
||
| 1624 | ); |
||
| 1625 | $allowUserEditSetting = api_get_course_setting('allow_user_edit_announcement'); |
||
| 1626 | |||
| 1627 | $select = ' DISTINCT |
||
| 1628 | announcement.*, |
||
| 1629 | ip.visibility, |
||
| 1630 | ip.to_group_id, |
||
| 1631 | ip.insert_user_id, |
||
| 1632 | ip.insert_date, |
||
| 1633 | ip.lastedit_date'; |
||
| 1634 | $groupBy = ' GROUP BY announcement.iid'; |
||
| 1635 | if ($getCount) { |
||
| 1636 | $groupBy = ''; |
||
| 1637 | $select = ' COUNT(DISTINCT announcement.iid) count'; |
||
| 1638 | } |
||
| 1639 | |||
| 1640 | $searchCondition = ''; |
||
| 1641 | if (!empty($titleToSearch)) { |
||
| 1642 | $titleToSearch = Database::escape_string($titleToSearch); |
||
| 1643 | $searchCondition .= " AND (title LIKE '%$titleToSearch%')"; |
||
| 1644 | } |
||
| 1645 | |||
| 1646 | if (!empty($userIdToSearch)) { |
||
| 1647 | $userIdToSearch = (int) $userIdToSearch; |
||
| 1648 | $searchCondition .= " AND (ip.insert_user_id = $userIdToSearch)"; |
||
| 1649 | } |
||
| 1650 | |||
| 1651 | $allowOnlyGroup = api_get_configuration_value('hide_base_course_announcements_in_group'); |
||
| 1652 | $extraGroupCondition = ''; |
||
| 1653 | if ($allowOnlyGroup) { |
||
| 1654 | $extraGroupCondition = " AND ip.to_group_id = $group_id "; |
||
| 1655 | } |
||
| 1656 | |||
| 1657 | $allowDrhAccess = api_get_configuration_value('allow_drh_access_announcement'); |
||
| 1658 | |||
| 1659 | if ($allowDrhAccess && api_is_drh()) { |
||
| 1660 | // DRH only can see visible |
||
| 1661 | $searchCondition .= ' AND (ip.visibility = 1)'; |
||
| 1662 | } |
||
| 1663 | |||
| 1664 | if (api_is_allowed_to_edit(false, true) || |
||
| 1665 | ($allowUserEditSetting && !api_is_anonymous()) || |
||
| 1666 | ($allowDrhAccess && api_is_drh()) |
||
| 1667 | ) { |
||
| 1668 | // A.1. you are a course admin with a USER filter |
||
| 1669 | // => see only the messages of this specific user + the messages of the group (s)he is member of. |
||
| 1670 | //if (!empty($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 | $actionUrl = api_get_path(WEB_CODE_PATH).'announcements/announcements.php?'.api_get_cidreq(); |
||
| 1883 | $emailIcon = '<i class="fa fa-envelope-o" title="'.get_lang('AnnounceSentByEmail').'"></i>'; |
||
| 1884 | $attachmentIcon = '<i class="fa fa-paperclip" title="'.get_lang('Attachment').'"></i>'; |
||
| 1885 | |||
| 1886 | $editIcon = Display::return_icon( |
||
| 1887 | 'edit.png', |
||
| 1888 | get_lang('Edit'), |
||
| 1889 | '', |
||
| 1890 | ICON_SIZE_SMALL |
||
| 1891 | ); |
||
| 1892 | |||
| 1893 | $editIconDisable = Display::return_icon( |
||
| 1894 | 'edit_na.png', |
||
| 1895 | get_lang('Edit'), |
||
| 1896 | '', |
||
| 1897 | ICON_SIZE_SMALL |
||
| 1898 | ); |
||
| 1899 | $deleteIcon = Display::return_icon( |
||
| 1900 | 'delete.png', |
||
| 1901 | get_lang('Delete'), |
||
| 1902 | '', |
||
| 1903 | ICON_SIZE_SMALL |
||
| 1904 | ); |
||
| 1905 | |||
| 1906 | $deleteIconDisable = Display::return_icon( |
||
| 1907 | 'delete_na.png', |
||
| 1908 | get_lang('Delete'), |
||
| 1909 | '', |
||
| 1910 | ICON_SIZE_SMALL |
||
| 1911 | ); |
||
| 1912 | |||
| 1913 | $isTutor = false; |
||
| 1914 | if (!empty($group_id)) { |
||
| 1915 | $groupInfo = GroupManager::get_group_properties(api_get_group_id()); |
||
| 1916 | //User has access in the group? |
||
| 1917 | $isTutor = GroupManager::is_tutor_of_group( |
||
| 1918 | api_get_user_id(), |
||
| 1919 | $groupInfo |
||
| 1920 | ); |
||
| 1921 | } |
||
| 1922 | |||
| 1923 | while ($row = Database::fetch_array($result, 'ASSOC')) { |
||
| 1924 | if (!in_array($row['id'], $displayed)) { |
||
| 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 | /* TITLE */ |
||
| 1973 | $user_info = api_get_user_info($row['insert_user_id']); |
||
| 1974 | $username = sprintf(get_lang('LoginX'), $user_info['username']); |
||
| 1975 | |||
| 1976 | $username_span = Display::tag( |
||
| 1977 | 'span', |
||
| 1978 | $user_info['complete_name'], |
||
| 1979 | ['title' => $username] |
||
| 1980 | ); |
||
| 1981 | |||
| 1982 | $title = Display::url( |
||
| 1983 | $title.$attachment_icon, |
||
| 1984 | $actionUrl.'&action=view&id='.$row['id'] |
||
| 1985 | ); |
||
| 1986 | |||
| 1987 | // we can edit if : we are the teacher OR the element belongs to |
||
| 1988 | // the session we are coaching OR the option to allow users to edit is on |
||
| 1989 | if (api_is_allowed_to_edit(false, true) || |
||
| 1990 | (api_is_session_general_coach() && api_is_element_in_the_session(TOOL_ANNOUNCEMENT, $row['id'])) || |
||
| 1991 | (api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous()) || |
||
| 1992 | ($row['to_group_id'] == $group_id && $isTutor) |
||
| 1993 | ) { |
||
| 1994 | if ($disableEdit === true) { |
||
| 1995 | $modify_icons = "<a href='#'>".$editIconDisable."</a>"; |
||
| 1996 | } else { |
||
| 1997 | $modify_icons = "<a href=\"".$actionUrl."&action=modify&id=".$row['id']."\">".$editIcon."</a>"; |
||
| 1998 | } |
||
| 1999 | |||
| 2000 | if ($row['visibility'] == 1) { |
||
| 2001 | $image_visibility = "visible"; |
||
| 2002 | $alt_visibility = get_lang('Hide'); |
||
| 2003 | } else { |
||
| 2004 | $image_visibility = "invisible"; |
||
| 2005 | $alt_visibility = get_lang('Visible'); |
||
| 2006 | } |
||
| 2007 | |||
| 2008 | $modify_icons .= "<a href=\"".$actionUrl."&action=showhide&id=".$row['id']."&sec_token=".$stok."\">". |
||
| 2009 | Display::return_icon($image_visibility.'.png', $alt_visibility, '', ICON_SIZE_SMALL)."</a>"; |
||
| 2010 | |||
| 2011 | // DISPLAY MOVE UP COMMAND only if it is not the top announcement |
||
| 2012 | if ($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 | $modify_icons .= Display::return_icon('up_na.gif', get_lang('Up')); |
||
| 2017 | } |
||
| 2018 | if ($iterator < $bottomAnnouncement) { |
||
| 2019 | $modify_icons .= "<a href=\"".$actionUrl."&action=move&down=".$row["id"]."&sec_token=".$stok."\">". |
||
| 2020 | Display::return_icon('down.gif', get_lang('Down'))."</a>"; |
||
| 2021 | } else { |
||
| 2022 | $modify_icons .= Display::return_icon('down_na.gif', get_lang('Down')); |
||
| 2023 | } |
||
| 2024 | if (api_is_allowed_to_edit(false, true)) { |
||
| 2025 | if ($disableEdit === true) { |
||
| 2026 | $modify_icons .= Display::url($deleteIconDisable, '#'); |
||
| 2027 | } else { |
||
| 2028 | $modify_icons .= "<a href=\"".$actionUrl."&action=delete&id=".$row['id']."&sec_token=".$stok."\" onclick=\"javascript:if(!confirm('".addslashes( |
||
| 2029 | api_htmlentities( |
||
| 2030 | get_lang('ConfirmYourChoice'), |
||
| 2031 | ENT_QUOTES, |
||
| 2032 | api_get_system_encoding() |
||
| 2033 | ) |
||
| 2034 | )."')) return false;\">". |
||
| 2035 | $deleteIcon."</a>"; |
||
| 2036 | } |
||
| 2037 | } |
||
| 2038 | $iterator++; |
||
| 2039 | } else { |
||
| 2040 | $modify_icons = Display::url( |
||
| 2041 | Display::return_icon('default.png'), |
||
| 2042 | $actionUrl.'&action=view&id='.$row['id'] |
||
| 2043 | ); |
||
| 2044 | } |
||
| 2045 | |||
| 2046 | $announcement = [ |
||
| 2047 | 'id' => $row['id'], |
||
| 2048 | 'title' => $title, |
||
| 2049 | 'username' => $username_span, |
||
| 2050 | 'insert_date' => api_convert_and_format_date( |
||
| 2051 | $row['insert_date'], |
||
| 2052 | DATE_TIME_FORMAT_LONG |
||
| 2053 | ), |
||
| 2054 | 'lastedit_date' => api_convert_and_format_date( |
||
| 2055 | $row['lastedit_date'], |
||
| 2056 | DATE_TIME_FORMAT_LONG |
||
| 2057 | ), |
||
| 2058 | 'actions' => $modify_icons, |
||
| 2059 | ]; |
||
| 2060 | |||
| 2061 | $results[] = $announcement; |
||
| 2062 | } |
||
| 2063 | $displayed[] = $row['id']; |
||
| 2064 | } |
||
| 2065 | |||
| 2066 | return $results; |
||
| 2067 | } |
||
| 2068 | |||
| 2069 | /** |
||
| 2070 | * @return int |
||
| 2071 | */ |
||
| 2072 | public static function getNumberAnnouncements() |
||
| 2073 | { |
||
| 2074 | // Maximum title messages to display |
||
| 2075 | $maximum = '12'; |
||
| 2076 | // Database Table Definitions |
||
| 2077 | $tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT); |
||
| 2078 | $tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY); |
||
| 2079 | |||
| 2080 | $session_id = api_get_session_id(); |
||
| 2081 | $courseInfo = api_get_course_info(); |
||
| 2082 | $courseId = $courseInfo['real_id']; |
||
| 2083 | $userId = api_get_user_id(); |
||
| 2084 | $condition_session = api_get_session_condition( |
||
| 2085 | $session_id, |
||
| 2086 | true, |
||
| 2087 | true, |
||
| 2088 | 'announcement.session_id' |
||
| 2089 | ); |
||
| 2090 | |||
| 2091 | if (api_is_allowed_to_edit(false, true)) { |
||
| 2092 | // check teacher status |
||
| 2093 | if (empty($_GET['origin']) || $_GET['origin'] !== 'learnpath') { |
||
| 2094 | if (api_get_group_id() == 0) { |
||
| 2095 | $group_condition = ''; |
||
| 2096 | } else { |
||
| 2097 | $group_condition = " AND (ip.to_group_id='".api_get_group_id()."' OR ip.to_group_id = 0 OR ip.to_group_id IS NULL)"; |
||
| 2098 | } |
||
| 2099 | |||
| 2100 | $sql = "SELECT |
||
| 2101 | announcement.*, |
||
| 2102 | ip.visibility, |
||
| 2103 | ip.to_group_id, |
||
| 2104 | ip.insert_user_id |
||
| 2105 | FROM $tbl_announcement announcement |
||
| 2106 | INNER JOIN $tbl_item_property ip |
||
| 2107 | ON (announcement.c_id = ip.c_id AND announcement.id = ip.ref) |
||
| 2108 | WHERE |
||
| 2109 | announcement.c_id = $courseId AND |
||
| 2110 | ip.c_id = $courseId AND |
||
| 2111 | ip.tool = 'announcement' AND |
||
| 2112 | ip.visibility <> '2' |
||
| 2113 | $group_condition |
||
| 2114 | $condition_session |
||
| 2115 | GROUP BY ip.ref |
||
| 2116 | ORDER BY display_order DESC |
||
| 2117 | LIMIT 0, $maximum"; |
||
| 2118 | } |
||
| 2119 | } else { |
||
| 2120 | // students only get to see the visible announcements |
||
| 2121 | if (empty($_GET['origin']) || $_GET['origin'] !== 'learnpath') { |
||
| 2122 | $group_memberships = GroupManager::get_group_ids( |
||
| 2123 | $courseInfo['real_id'], |
||
| 2124 | $userId |
||
| 2125 | ); |
||
| 2126 | |||
| 2127 | if ((api_get_course_setting('allow_user_edit_announcement') && |
||
| 2128 | !api_is_anonymous()) |
||
| 2129 | ) { |
||
| 2130 | if (api_get_group_id() == 0) { |
||
| 2131 | $cond_user_id = " AND ( |
||
| 2132 | ip.lastedit_user_id = '".$userId."' OR ( |
||
| 2133 | ip.to_user_id='".$userId."' OR |
||
| 2134 | ip.to_group_id IN (0, ".implode(", ", $group_memberships).") OR |
||
| 2135 | ip.to_group_id IS NULL |
||
| 2136 | ) |
||
| 2137 | ) |
||
| 2138 | "; |
||
| 2139 | } else { |
||
| 2140 | $cond_user_id = " AND ( |
||
| 2141 | ip.lastedit_user_id = '".$userId."'OR |
||
| 2142 | ip.to_group_id IN (0, ".api_get_group_id().") OR |
||
| 2143 | ip.to_group_id IS NULL |
||
| 2144 | )"; |
||
| 2145 | } |
||
| 2146 | } else { |
||
| 2147 | if (api_get_group_id() == 0) { |
||
| 2148 | $cond_user_id = " AND ( |
||
| 2149 | ip.to_user_id='".$userId."' OR |
||
| 2150 | ip.to_group_id IN (0, ".implode(", ", $group_memberships).") OR |
||
| 2151 | ip.to_group_id IS NULL |
||
| 2152 | ) "; |
||
| 2153 | } else { |
||
| 2154 | $cond_user_id = " AND ( |
||
| 2155 | ip.to_user_id='".$userId."' OR |
||
| 2156 | ip.to_group_id IN (0, ".api_get_group_id().") OR |
||
| 2157 | ip.to_group_id IS NULL |
||
| 2158 | ) "; |
||
| 2159 | } |
||
| 2160 | } |
||
| 2161 | |||
| 2162 | // the user is member of several groups => display personal announcements AND |
||
| 2163 | // his group announcements AND the general announcements |
||
| 2164 | if (is_array($group_memberships) && count($group_memberships) > 0) { |
||
| 2165 | $sql = "SELECT announcement.*, ip.visibility, ip.to_group_id, ip.insert_user_id |
||
| 2166 | FROM $tbl_announcement announcement |
||
| 2167 | INNER JOIN $tbl_item_property ip |
||
| 2168 | ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
||
| 2169 | WHERE |
||
| 2170 | announcement.c_id = $courseId AND |
||
| 2171 | ip.c_id = $courseId AND |
||
| 2172 | ip.tool='announcement' AND |
||
| 2173 | ip.visibility='1' |
||
| 2174 | $cond_user_id |
||
| 2175 | $condition_session |
||
| 2176 | GROUP BY ip.ref |
||
| 2177 | ORDER BY display_order DESC |
||
| 2178 | LIMIT 0, $maximum"; |
||
| 2179 | } else { |
||
| 2180 | // the user is not member of any group |
||
| 2181 | // this is an identified user => show the general announcements AND his personal announcements |
||
| 2182 | if ($userId) { |
||
| 2183 | if ((api_get_course_setting('allow_user_edit_announcement') && |
||
| 2184 | !api_is_anonymous()) |
||
| 2185 | ) { |
||
| 2186 | $cond_user_id = " AND ( |
||
| 2187 | ip.lastedit_user_id = '".$userId."' OR |
||
| 2188 | ( ip.to_user_id='".$userId."' OR ip.to_group_id='0' OR ip.to_group_id IS NULL) |
||
| 2189 | ) "; |
||
| 2190 | } else { |
||
| 2191 | $cond_user_id = " AND ( ip.to_user_id='".$userId."' OR ip.to_group_id='0' OR ip.to_group_id IS NULL) "; |
||
| 2192 | } |
||
| 2193 | $sql = "SELECT announcement.*, ip.visibility, ip.to_group_id, ip.insert_user_id |
||
| 2194 | FROM $tbl_announcement announcement |
||
| 2195 | INNER JOIN $tbl_item_property ip |
||
| 2196 | ON (announcement.c_id = ip.c_id AND announcement.id = ip.ref) |
||
| 2197 | WHERE |
||
| 2198 | announcement.c_id = $courseId AND |
||
| 2199 | ip.c_id = $courseId AND |
||
| 2200 | ip.tool='announcement' AND |
||
| 2201 | ip.visibility='1' |
||
| 2202 | $cond_user_id |
||
| 2203 | $condition_session |
||
| 2204 | GROUP BY ip.ref |
||
| 2205 | ORDER BY display_order DESC |
||
| 2206 | LIMIT 0, $maximum"; |
||
| 2207 | } else { |
||
| 2208 | if (api_get_course_setting('allow_user_edit_announcement')) { |
||
| 2209 | $cond_user_id = " AND ( |
||
| 2210 | ip.lastedit_user_id = '".api_get_user_id()."' OR ip.to_group_id='0' OR ip.to_group_id IS NULL |
||
| 2211 | ) "; |
||
| 2212 | } else { |
||
| 2213 | $cond_user_id = " AND ip.to_group_id='0' "; |
||
| 2214 | } |
||
| 2215 | |||
| 2216 | // the user is not identiefied => show only the general announcements |
||
| 2217 | $sql = "SELECT |
||
| 2218 | announcement.*, |
||
| 2219 | ip.visibility, |
||
| 2220 | ip.to_group_id, |
||
| 2221 | ip.insert_user_id |
||
| 2222 | FROM $tbl_announcement announcement |
||
| 2223 | INNER JOIN $tbl_item_property ip |
||
| 2224 | ON (announcement.id = ip.ref AND announcement.c_id = ip.c_id) |
||
| 2225 | WHERE |
||
| 2226 | announcement.c_id = $courseId AND |
||
| 2227 | ip.c_id = $courseId AND |
||
| 2228 | ip.tool='announcement' AND |
||
| 2229 | ip.visibility='1' AND |
||
| 2230 | ip.to_group_id='0' |
||
| 2231 | $condition_session |
||
| 2232 | GROUP BY ip.ref |
||
| 2233 | ORDER BY display_order DESC |
||
| 2234 | LIMIT 0, $maximum"; |
||
| 2235 | } |
||
| 2236 | } |
||
| 2237 | } |
||
| 2238 | } |
||
| 2239 | |||
| 2240 | $result = Database::query($sql); |
||
| 2241 | |||
| 2242 | return Database::num_rows($result); |
||
| 2243 | } |
||
| 2244 | |||
| 2245 | public static function createEvent( |
||
| 2275 | } |
||
| 2276 | } |
||
| 2277 |
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.