chamilo /
chamilo-lms
| Total Complexity | 244 |
| Total Lines | 2742 |
| Duplicated Lines | 0 % |
| Changes | 2 | ||
| Bugs | 0 | Features | 1 |
Complex classes like Event 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 Event, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 14 | class Event |
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| 15 | { |
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| 16 | /** |
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| 17 | * @author Sebastien Piraux <[email protected]> |
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| 18 | * @desc Record information for open event (when homepage is opened) |
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| 19 | */ |
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| 20 | public static function open() |
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| 53 | } |
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| 54 | |||
| 55 | /** |
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| 56 | * @author Sebastien Piraux <[email protected]> old code |
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| 57 | * @author Julio Montoya |
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| 58 | * |
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| 59 | * @param int $userId |
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| 60 | * |
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| 61 | * @return bool |
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| 62 | * @desc Record information for login event when an user identifies himself with username & password |
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| 63 | */ |
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| 64 | public static function eventLogin($userId) |
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| 65 | { |
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| 66 | $userInfo = api_get_user_info($userId); |
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| 67 | $userId = (int) $userId; |
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| 68 | |||
| 69 | if (empty($userInfo)) { |
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| 70 | return false; |
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| 71 | } |
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| 72 | |||
| 73 | $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_LOGIN); |
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| 74 | $reallyNow = api_get_utc_datetime(); |
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| 75 | $userIp = Database::escape_string(api_get_real_ip()); |
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| 76 | |||
| 77 | $sql = "INSERT INTO $table (login_user_id, user_ip, login_date, logout_date) VALUES |
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| 78 | ($userId, |
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| 79 | '$userIp', |
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| 80 | '$reallyNow', |
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| 81 | '$reallyNow' |
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| 82 | )"; |
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| 83 | Database::query($sql); |
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| 84 | |||
| 85 | // Auto subscribe |
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| 86 | $status = 'student'; |
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| 87 | if ($userInfo['status'] == SESSIONADMIN) { |
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| 88 | $status = 'sessionadmin'; |
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| 89 | } |
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| 90 | if ($userInfo['status'] == COURSEMANAGER) { |
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| 91 | $status = 'teacher'; |
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| 92 | } |
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| 93 | if ($userInfo['status'] == DRH) { |
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| 94 | $status = 'DRH'; |
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| 95 | } |
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| 96 | |||
| 97 | $autoSubscribe = api_get_setting($status.'_autosubscribe'); |
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| 98 | if ($autoSubscribe) { |
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| 99 | $autoSubscribe = explode('|', $autoSubscribe); |
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| 100 | foreach ($autoSubscribe as $code) { |
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| 101 | if (CourseManager::course_exists($code)) { |
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| 102 | CourseManager::subscribeUser($userId, $code); |
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| 103 | } |
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| 104 | } |
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| 105 | } |
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| 106 | |||
| 107 | return true; |
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| 108 | } |
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| 109 | |||
| 110 | /** |
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| 111 | * @param int $sessionId |
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| 112 | * |
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| 113 | * @return bool |
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| 114 | */ |
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| 115 | public static function isSessionLogNeedToBeSave($sessionId) |
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| 132 | } |
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| 133 | |||
| 134 | /** |
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| 135 | * @author Sebastien Piraux <[email protected]> |
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| 136 | * @desc Record information for access event for courses |
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| 137 | * |
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| 138 | * @return bool |
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| 139 | */ |
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| 140 | public static function accessCourse() |
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| 186 | } |
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| 187 | |||
| 188 | /** |
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| 189 | * @param string $tool name of the tool |
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| 190 | * |
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| 191 | * @author Sebastien Piraux <[email protected]> |
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| 192 | * @desc Record information for access event for tools |
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| 193 | * |
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| 194 | * $tool can take this values : |
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| 195 | * Links, Calendar, Document, Announcements, |
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| 196 | * Group, Video, Works, Users, Exercises, Course Desc |
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| 197 | * ... |
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| 198 | * Values can be added if new modules are created (15char max) |
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| 199 | * I encourage to use $nameTool as $tool when calling this function |
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| 200 | * |
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| 201 | * Functionality for "what's new" notification is added by Toon Van Hoecke |
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| 202 | * |
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| 203 | * @return bool |
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| 204 | */ |
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| 205 | public static function event_access_tool($tool) |
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| 281 | } |
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| 282 | |||
| 283 | /** |
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| 284 | * Record information for download event (when an user click to d/l a |
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| 285 | * document) it will be used in a redirection page. |
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| 286 | * |
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| 287 | * @param string $documentUrl |
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| 288 | * |
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| 289 | * @return int |
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| 290 | * |
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| 291 | * @author Sebastien Piraux <[email protected]> |
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| 292 | * @author Evie Embrechts (bug fixed: The user id is put in single quotes) |
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| 293 | */ |
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| 294 | public static function event_download($documentUrl) |
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| 295 | { |
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| 296 | if (Session::read('login_as')) { |
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| 297 | return false; |
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| 298 | } |
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| 299 | |||
| 300 | $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_DOWNLOADS); |
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| 301 | $documentUrl = Database::escape_string($documentUrl); |
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| 302 | |||
| 303 | $reallyNow = api_get_utc_datetime(); |
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| 304 | $userId = api_get_user_id(); |
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| 305 | $courseId = api_get_course_int_id(); |
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| 306 | $sessionId = api_get_session_id(); |
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| 307 | |||
| 308 | return Database::insert( |
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| 309 | $table, |
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| 310 | [ |
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| 311 | 'down_user_id' => $userId, |
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| 312 | 'c_id' => $courseId, |
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| 313 | 'down_doc_path' => $documentUrl, |
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| 314 | 'down_date' => $reallyNow, |
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| 315 | 'down_session_id' => $sessionId, |
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| 316 | ] |
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| 317 | ); |
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| 318 | } |
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| 319 | |||
| 320 | /** |
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| 321 | * @param int $documentId of document (id in mainDb.document table) |
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| 322 | * |
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| 323 | * @author Sebastien Piraux <[email protected]> |
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| 324 | * @desc Record information for upload event |
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| 325 | * used in the works tool to record informations when |
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| 326 | * an user upload 1 work |
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| 327 | * |
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| 328 | * @return int |
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| 329 | */ |
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| 330 | public static function event_upload($documentId) |
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| 362 | } |
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| 363 | |||
| 364 | /** |
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| 365 | * Record information for link event (when an user click on an added link) |
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| 366 | * it will be used in a redirection page. |
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| 367 | * |
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| 368 | * @param int $linkId (id in c_link table) |
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| 369 | * |
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| 370 | * @return int |
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| 371 | * |
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| 372 | * @author Sebastien Piraux <[email protected]> |
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| 373 | */ |
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| 374 | public static function event_link($linkId) |
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| 402 | } |
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| 403 | |||
| 404 | /** |
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| 405 | * Update the TRACK_E_EXERCICES exercises. |
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| 406 | * Record result of user when an exercise was done. |
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| 407 | * |
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| 408 | * @param int $exeId |
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| 409 | * @param int $exoId |
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| 410 | * @param mixed $score |
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| 411 | * @param int $weighting |
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| 412 | * @param int $sessionId |
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| 413 | * @param int $learnpathId |
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| 414 | * @param int $learnpathItemId |
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| 415 | * @param int $learnpathItemViewId |
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| 416 | * @param int $duration |
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| 417 | * @param array $questionsList |
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| 418 | * @param string $status |
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| 419 | * @param array $remindList |
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| 420 | * @param null $endDate |
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|
Documentation
Bug
introduced
by
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| 421 | * |
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| 422 | * @return bool |
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| 423 | * |
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| 424 | * @author Sebastien Piraux <[email protected]> |
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| 425 | * @author Julio Montoya Armas <[email protected]> Reworked 2010 |
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| 426 | */ |
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| 427 | public static function updateEventExercise( |
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| 428 | $exeId, |
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| 429 | $exoId, |
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| 430 | $score, |
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| 431 | $weighting, |
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| 432 | $sessionId, |
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| 433 | $learnpathId = 0, |
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| 434 | $learnpathItemId = 0, |
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| 435 | $learnpathItemViewId = 0, |
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| 436 | $duration = 0, |
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| 437 | $questionsList = [], |
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| 438 | $status = '', |
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| 439 | $remindList = [], |
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| 440 | $endDate = null |
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| 441 | ) { |
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| 442 | if (empty($exeId)) { |
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| 443 | return false; |
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| 444 | } |
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| 445 | if (!isset($status) || empty($status)) { |
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| 446 | $status = ''; |
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| 447 | } else { |
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| 448 | $status = Database::escape_string($status); |
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| 449 | } |
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| 450 | |||
| 451 | $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
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| 452 | |||
| 453 | if (!empty($questionsList)) { |
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| 454 | $questionsList = array_map('intval', $questionsList); |
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| 455 | } |
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| 456 | |||
| 457 | if (!empty($remindList)) { |
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| 458 | $remindList = array_map('intval', $remindList); |
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| 459 | $remindList = array_filter($remindList); |
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| 460 | $remindList = implode(",", $remindList); |
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| 461 | } else { |
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| 462 | $remindList = ''; |
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| 463 | } |
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| 464 | |||
| 465 | if (empty($endDate)) { |
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| 466 | $endDate = api_get_utc_datetime(); |
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| 467 | } |
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| 468 | $exoId = (int) $exoId; |
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| 469 | $sessionId = (int) $sessionId; |
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| 470 | $learnpathId = (int) $learnpathId; |
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| 471 | $learnpathItemId = (int) $learnpathItemId; |
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| 472 | $learnpathItemViewId = (int) $learnpathItemViewId; |
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| 473 | $duration = (int) $duration; |
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| 474 | $exeId = (int) $exeId; |
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| 475 | $score = Database::escape_string($score); |
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| 476 | $weighting = Database::escape_string($weighting); |
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| 477 | $questions = implode(',', $questionsList); |
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| 478 | $userIp = Database::escape_string(api_get_real_ip()); |
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| 479 | |||
| 480 | $sql = "UPDATE $table SET |
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| 481 | exe_exo_id = $exoId, |
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| 482 | exe_result = '$score', |
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| 483 | exe_weighting = '$weighting', |
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| 484 | session_id = $sessionId, |
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| 485 | orig_lp_id = $learnpathId, |
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| 486 | orig_lp_item_id = $learnpathItemId, |
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| 487 | orig_lp_item_view_id = $learnpathItemViewId, |
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| 488 | exe_duration = $duration, |
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| 489 | exe_date = '$endDate', |
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| 490 | status = '$status', |
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| 491 | questions_to_check = '$remindList', |
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| 492 | data_tracking = '$questions', |
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| 493 | user_ip = '$userIp' |
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| 494 | WHERE exe_id = $exeId"; |
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| 495 | Database::query($sql); |
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| 496 | |||
| 497 | //Deleting control time session track |
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| 498 | //ExerciseLib::exercise_time_control_delete($exo_id); |
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| 499 | return true; |
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| 500 | } |
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| 501 | |||
| 502 | /** |
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| 503 | * Record an event for this attempt at answering an exercise. |
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| 504 | * |
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| 505 | * @param float $score Score achieved |
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| 506 | * @param string $answer Answer given |
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| 507 | * @param int $question_id |
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| 508 | * @param int $exe_id Exercise attempt ID a.k.a exe_id (from track_e_exercise) |
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| 509 | * @param int $position |
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| 510 | * @param int $exercise_id From c_quiz |
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| 511 | * @param bool $updateResults |
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| 512 | * @param int $duration Time spent in seconds |
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| 513 | * @param string $fileName Filename (for audio answers - using nanogong) |
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| 514 | * @param int $user_id The user who's going to get this score. |
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| 515 | * @param int $course_id Default value of null means "get from context". |
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| 516 | * @param int $session_id Default value of null means "get from context". |
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| 517 | * @param int $learnpath_id (from c_lp table). Default value of null means "get from context". |
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| 518 | * @param int $learnpath_item_id (from the c_lp_item table). Default value of null means "get from context". |
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| 519 | * |
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| 520 | * @return bool Result of the insert query |
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| 521 | */ |
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| 522 | public static function saveQuestionAttempt( |
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| 523 | $score, |
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| 524 | $answer, |
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| 525 | $question_id, |
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| 526 | $exe_id, |
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| 527 | $position, |
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| 528 | $exercise_id = 0, |
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| 529 | $updateResults = false, |
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| 530 | $questionDuration = 0, |
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| 531 | $fileName = null, |
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| 532 | $user_id = null, |
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| 533 | $course_id = null, |
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| 534 | $session_id = null, |
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| 535 | $learnpath_id = null, |
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| 536 | $learnpath_item_id = null |
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| 537 | ) { |
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| 538 | global $debug; |
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| 539 | $questionDuration = (int) $questionDuration; |
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| 540 | $question_id = (int) $question_id; |
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| 541 | $exe_id = (int) $exe_id; |
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| 542 | $position = (int) $position; |
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| 543 | $course_id = (int) $course_id; |
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| 544 | $now = api_get_utc_datetime(); |
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| 545 | $recording = api_get_configuration_value('quiz_answer_extra_recording'); |
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| 546 | |||
| 547 | // check user_id or get from context |
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| 548 | if (empty($user_id)) { |
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| 549 | $user_id = api_get_user_id(); |
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| 550 | // anonymous |
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| 551 | if (empty($user_id)) { |
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| 552 | $user_id = api_get_anonymous_id(); |
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| 553 | } |
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| 554 | } |
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| 555 | // check course_id or get from context |
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| 556 | if (empty($course_id)) { |
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| 557 | $course_id = api_get_course_int_id(); |
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| 558 | } |
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| 559 | // check session_id or get from context |
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| 560 | $session_id = (int) $session_id; |
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| 561 | if (empty($session_id)) { |
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| 562 | $session_id = api_get_session_id(); |
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| 563 | } |
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| 564 | // check learnpath_id or get from context |
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| 565 | if (empty($learnpath_id)) { |
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| 566 | global $learnpath_id; |
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| 567 | } |
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| 568 | // check learnpath_item_id or get from context |
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| 569 | if (empty($learnpath_item_id)) { |
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| 570 | global $learnpath_item_id; |
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| 571 | } |
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| 572 | |||
| 573 | $TBL_TRACK_ATTEMPT = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
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| 574 | |||
| 575 | if ($debug) { |
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| 576 | error_log("----- entering saveQuestionAttempt() function ------"); |
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| 577 | error_log("answer: $answer"); |
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| 578 | error_log("score: $score"); |
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| 579 | error_log("question_id : $question_id"); |
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| 580 | error_log("position: $position"); |
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| 581 | } |
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| 582 | |||
| 583 | // Validation in case of fraud with active control time. |
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| 584 | if (!ExerciseLib::exercise_time_control_is_valid($exercise_id, $learnpath_id, $learnpath_item_id)) { |
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| 585 | if ($debug) { |
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| 586 | error_log("exercise_time_control_is_valid is false"); |
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| 587 | } |
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| 588 | $score = 0; |
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| 589 | $answer = 0; |
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| 590 | } |
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| 591 | |||
| 592 | if (empty($question_id) || empty($exe_id) || empty($user_id)) { |
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| 593 | return false; |
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| 594 | } |
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| 595 | |||
| 596 | if (null === $answer) { |
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| 597 | $answer = ''; |
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| 598 | } |
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| 599 | |||
| 600 | if (null === $score) { |
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| 601 | $score = 0; |
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| 602 | } |
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| 603 | |||
| 604 | $attempt = [ |
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| 605 | 'user_id' => $user_id, |
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| 606 | 'question_id' => $question_id, |
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| 607 | 'answer' => $answer, |
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| 608 | 'marks' => $score, |
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| 609 | 'c_id' => $course_id, |
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| 610 | 'session_id' => $session_id, |
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| 611 | 'position' => $position, |
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| 612 | 'tms' => $now, |
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| 613 | 'filename' => !empty($fileName) ? basename($fileName) : $fileName, |
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| 614 | 'teacher_comment' => '', |
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| 615 | ]; |
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| 616 | |||
| 617 | if (api_get_configuration_value('allow_time_per_question')) { |
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| 618 | $attempt['seconds_spent'] = $questionDuration; |
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| 619 | } |
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| 620 | |||
| 621 | // Check if attempt exists. |
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| 622 | $sql = "SELECT exe_id FROM $TBL_TRACK_ATTEMPT |
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| 623 | WHERE |
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| 624 | c_id = $course_id AND |
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| 625 | session_id = $session_id AND |
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| 626 | exe_id = $exe_id AND |
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| 627 | user_id = $user_id AND |
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| 628 | question_id = $question_id AND |
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| 629 | position = $position"; |
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| 630 | $result = Database::query($sql); |
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| 631 | $attemptData = []; |
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| 632 | if (Database::num_rows($result)) { |
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| 633 | $attemptData = Database::fetch_array($result, 'ASSOC'); |
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| 634 | if ($updateResults == false) { |
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| 635 | // The attempt already exist do not update use update_event_exercise() instead |
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| 636 | return false; |
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| 637 | } |
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| 638 | } else { |
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| 639 | $attempt['exe_id'] = $exe_id; |
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| 640 | } |
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| 641 | |||
| 642 | if ($debug) { |
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| 643 | error_log("updateResults : $updateResults"); |
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| 644 | error_log("Saving question attempt: "); |
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| 645 | error_log($sql); |
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| 646 | } |
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| 647 | |||
| 648 | $recording_table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT_RECORDING); |
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| 649 | if ($updateResults == false) { |
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| 650 | $attempt_id = Database::insert($TBL_TRACK_ATTEMPT, $attempt); |
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| 651 | if ($recording) { |
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| 652 | $attempt_recording = [ |
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| 653 | 'exe_id' => $exe_id, |
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| 654 | 'question_id' => $question_id, |
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| 655 | 'answer' => $answer, |
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| 656 | 'marks' => $score, |
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| 657 | 'insert_date' => $now, |
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| 658 | 'session_id' => $session_id, |
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| 659 | ]; |
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| 660 | Database::insert($recording_table, $attempt_recording); |
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| 661 | } |
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| 662 | } else { |
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| 663 | if (api_get_configuration_value('allow_time_per_question')) { |
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| 664 | $attempt['seconds_spent'] = $questionDuration + (int) $attemptData['seconds_spent']; |
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| 665 | } |
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| 666 | Database::update( |
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| 667 | $TBL_TRACK_ATTEMPT, |
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| 668 | $attempt, |
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| 669 | [ |
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| 670 | 'exe_id = ? AND question_id = ? AND user_id = ? ' => [ |
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| 671 | $exe_id, |
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| 672 | $question_id, |
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| 673 | $user_id, |
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| 674 | ], |
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| 675 | ] |
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| 676 | ); |
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| 677 | |||
| 678 | if ($recording) { |
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| 679 | $attempt_recording = [ |
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| 680 | 'exe_id' => $exe_id, |
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| 681 | 'question_id' => $question_id, |
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| 682 | 'answer' => $answer, |
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| 683 | 'marks' => $score, |
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| 684 | 'insert_date' => $now, |
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| 685 | 'session_id' => $session_id, |
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| 686 | ]; |
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| 687 | |||
| 688 | Database::update( |
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| 689 | $recording_table, |
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| 690 | $attempt_recording, |
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| 691 | [ |
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| 692 | 'exe_id = ? AND question_id = ? AND session_id = ? ' => [ |
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| 693 | $exe_id, |
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| 694 | $question_id, |
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| 695 | $session_id, |
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| 696 | ], |
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| 697 | ] |
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| 698 | ); |
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| 699 | } |
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| 700 | $attempt_id = $exe_id; |
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| 701 | } |
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| 702 | |||
| 703 | return $attempt_id; |
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| 704 | } |
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| 705 | |||
| 706 | /** |
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| 707 | * Record an hotspot spot for this attempt at answering an hotspot question. |
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| 708 | * |
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| 709 | * @param int $exeId |
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| 710 | * @param int $questionId Question ID |
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| 711 | * @param int $answerId Answer ID |
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| 712 | * @param int $correct |
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| 713 | * @param string $coords Coordinates of this point (e.g. 123;324) |
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| 714 | * @param bool $updateResults |
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| 715 | * @param int $exerciseId |
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| 716 | * |
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| 717 | * @return bool Result of the insert query |
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| 718 | * |
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| 719 | * @uses \Course code and user_id from global scope $_cid and $_user |
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| 720 | */ |
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| 721 | public static function saveExerciseAttemptHotspot( |
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| 722 | $exeId, |
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| 723 | $questionId, |
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| 724 | $answerId, |
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| 725 | $correct, |
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| 726 | $coords, |
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| 727 | $updateResults = false, |
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| 728 | $exerciseId = 0, |
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| 729 | $lpId = 0, |
||
| 730 | $lpItemId = 0 |
||
| 731 | ) { |
||
| 732 | $debug = false; |
||
| 733 | |||
| 734 | if ($updateResults == false) { |
||
| 735 | // Validation in case of fraud with activated control time |
||
| 736 | if (!ExerciseLib::exercise_time_control_is_valid($exerciseId, $lpId, $lpItemId)) { |
||
| 737 | if ($debug) { |
||
| 738 | error_log('Attempt is fraud'); |
||
| 739 | } |
||
| 740 | $correct = 0; |
||
| 741 | } |
||
| 742 | } |
||
| 743 | |||
| 744 | if (empty($exeId)) { |
||
| 745 | if ($debug) { |
||
| 746 | error_log('exe id is empty'); |
||
| 747 | } |
||
| 748 | |||
| 749 | return false; |
||
| 750 | } |
||
| 751 | |||
| 752 | $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_HOTSPOT); |
||
| 753 | if ($updateResults) { |
||
| 754 | if ($debug) { |
||
| 755 | error_log("Insert hotspot results: exeId: $exeId correct: $correct"); |
||
| 756 | } |
||
| 757 | $params = [ |
||
| 758 | 'hotspot_correct' => $correct, |
||
| 759 | 'hotspot_coordinate' => $coords, |
||
| 760 | ]; |
||
| 761 | Database::update( |
||
| 762 | $table, |
||
| 763 | $params, |
||
| 764 | [ |
||
| 765 | 'hotspot_user_id = ? AND hotspot_exe_id = ? AND hotspot_question_id = ? AND hotspot_answer_id = ? ' => [ |
||
| 766 | api_get_user_id(), |
||
| 767 | $exeId, |
||
| 768 | $questionId, |
||
| 769 | $answerId, |
||
| 770 | ], |
||
| 771 | ] |
||
| 772 | ); |
||
| 773 | } else { |
||
| 774 | if ($debug) { |
||
| 775 | error_log("Insert hotspot results: exeId: $exeId correct: $correct"); |
||
| 776 | } |
||
| 777 | |||
| 778 | return Database::insert( |
||
| 779 | $table, |
||
| 780 | [ |
||
| 781 | 'hotspot_course_code' => api_get_course_id(), |
||
| 782 | 'hotspot_user_id' => api_get_user_id(), |
||
| 783 | 'c_id' => api_get_course_int_id(), |
||
| 784 | 'hotspot_exe_id' => $exeId, |
||
| 785 | 'hotspot_question_id' => $questionId, |
||
| 786 | 'hotspot_answer_id' => $answerId, |
||
| 787 | 'hotspot_correct' => $correct, |
||
| 788 | 'hotspot_coordinate' => $coords, |
||
| 789 | ] |
||
| 790 | ); |
||
| 791 | } |
||
| 792 | } |
||
| 793 | |||
| 794 | /** |
||
| 795 | * Records information for common (or admin) events (in the track_e_default table). |
||
| 796 | * |
||
| 797 | * @author Yannick Warnier <[email protected]> |
||
| 798 | * |
||
| 799 | * @param string $event_type Type of event |
||
| 800 | * @param string $event_value_type Type of value |
||
| 801 | * @param mixed $event_value Value (string, or array in the case of user info) |
||
| 802 | * @param string $datetime Datetime (UTC) (defaults to null) |
||
| 803 | * @param int $user_id User ID (defaults to null) |
||
| 804 | * @param int $course_id Course ID (defaults to null) |
||
| 805 | * @param int $sessionId Session ID |
||
| 806 | * |
||
| 807 | * @return bool |
||
| 808 | * @assert ('','','') === false |
||
| 809 | */ |
||
| 810 | public static function addEvent( |
||
| 884 | } |
||
| 885 | |||
| 886 | public static function findUserSubscriptionToCourse(int $userId, int $courseId, int $sessionId = 0) |
||
| 887 | { |
||
| 888 | $tblTrackEDefault = Database::get_main_table(TABLE_STATISTIC_TRACK_E_DEFAULT); |
||
| 889 | |||
| 890 | return Database::select( |
||
| 891 | '*', |
||
| 892 | $tblTrackEDefault, |
||
| 893 | [ |
||
| 894 | 'where' => [ |
||
| 895 | 'default_event_type = ? AND ' => LOG_SUBSCRIBE_USER_TO_COURSE, |
||
| 896 | 'default_value_type = ? AND ' => LOG_USER_OBJECT, |
||
| 897 | 'default_value LIKE ? AND ' => '%s:2:\\\\"id\\\\";i:'.$userId.'%', |
||
| 898 | 'c_id = ? AND ' => $courseId, |
||
| 899 | 'session_id = ?' => $sessionId, |
||
| 900 | ], |
||
| 901 | ], |
||
| 902 | 'first' |
||
| 903 | ); |
||
| 904 | } |
||
| 905 | |||
| 906 | /** |
||
| 907 | * Get every email stored in the database. |
||
| 908 | * |
||
| 909 | * @deprecated |
||
| 910 | * |
||
| 911 | * @return array |
||
| 912 | * @assert () !== false |
||
| 913 | */ |
||
| 914 | public static function get_all_event_types() |
||
| 915 | { |
||
| 916 | global $event_config; |
||
| 917 | |||
| 918 | $sql = 'SELECT etm.id, event_type_name, activated, language_id, message, subject, dokeos_folder |
||
| 919 | FROM '.Database::get_main_table(TABLE_EVENT_EMAIL_TEMPLATE).' etm |
||
| 920 | INNER JOIN '.Database::get_main_table(TABLE_MAIN_LANGUAGE).' l |
||
| 921 | ON etm.language_id = l.id'; |
||
| 922 | |||
| 923 | $events_types = Database::store_result(Database::query($sql), 'ASSOC'); |
||
| 924 | |||
| 925 | $to_return = []; |
||
| 926 | foreach ($events_types as $et) { |
||
| 927 | $et['nameLangVar'] = $event_config[$et["event_type_name"]]["name_lang_var"]; |
||
| 928 | $et['descLangVar'] = $event_config[$et["event_type_name"]]["desc_lang_var"]; |
||
| 929 | $to_return[] = $et; |
||
| 930 | } |
||
| 931 | |||
| 932 | return $to_return; |
||
| 933 | } |
||
| 934 | |||
| 935 | /** |
||
| 936 | * Get the users related to one event. |
||
| 937 | * |
||
| 938 | * @param string $event_name |
||
| 939 | * |
||
| 940 | * @return string |
||
| 941 | */ |
||
| 942 | public static function get_event_users($event_name) |
||
| 943 | { |
||
| 944 | $event_name = Database::escape_string($event_name); |
||
| 945 | $sql = 'SELECT user.user_id, user.firstname, user.lastname |
||
| 946 | FROM '.Database::get_main_table(TABLE_MAIN_USER).' user |
||
| 947 | JOIN '.Database::get_main_table(TABLE_EVENT_TYPE_REL_USER).' relUser |
||
| 948 | ON relUser.user_id = user.user_id |
||
| 949 | WHERE user.status <> '.ANONYMOUS.' AND relUser.event_type_name = "'.$event_name.'"'; |
||
| 950 | $user_list = Database::store_result(Database::query($sql), 'ASSOC'); |
||
| 951 | |||
| 952 | return json_encode($user_list); |
||
| 953 | } |
||
| 954 | |||
| 955 | /** |
||
| 956 | * @param int $user_id |
||
| 957 | * @param string $event_type |
||
| 958 | * |
||
| 959 | * @return array|bool |
||
| 960 | */ |
||
| 961 | public static function get_events_by_user_and_type($user_id, $event_type) |
||
| 962 | { |
||
| 963 | $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_DEFAULT); |
||
| 964 | $user_id = (int) $user_id; |
||
| 965 | $event_type = Database::escape_string($event_type); |
||
| 966 | |||
| 967 | $sql = "SELECT * FROM $table |
||
| 968 | WHERE default_value_type = 'user_id' AND |
||
| 969 | default_value = $user_id AND |
||
| 970 | default_event_type = '$event_type' |
||
| 971 | ORDER BY default_date "; |
||
| 972 | $result = Database::query($sql); |
||
| 973 | if ($result) { |
||
| 974 | return Database::store_result($result, 'ASSOC'); |
||
| 975 | } |
||
| 976 | |||
| 977 | return false; |
||
| 978 | } |
||
| 979 | |||
| 980 | /** |
||
| 981 | * Save the new message for one event and for one language. |
||
| 982 | * |
||
| 983 | * @param string $event_name |
||
| 984 | * @param array $users |
||
| 985 | * @param string $message |
||
| 986 | * @param string $subject |
||
| 987 | * @param string $event_message_language |
||
| 988 | * @param int $activated |
||
| 989 | */ |
||
| 990 | public static function save_event_type_message( |
||
| 991 | $event_name, |
||
| 992 | $users, |
||
| 993 | $message, |
||
| 994 | $subject, |
||
| 995 | $event_message_language, |
||
| 996 | $activated |
||
| 997 | ) { |
||
| 998 | $event_name = Database::escape_string($event_name); |
||
| 999 | $activated = (int) $activated; |
||
| 1000 | $event_message_language = Database::escape_string($event_message_language); |
||
| 1001 | |||
| 1002 | // Deletes then re-adds the users linked to the event |
||
| 1003 | $sql = 'DELETE FROM '.Database::get_main_table(TABLE_EVENT_TYPE_REL_USER).' |
||
| 1004 | WHERE event_type_name = "'.$event_name.'" '; |
||
| 1005 | Database::query($sql); |
||
| 1006 | |||
| 1007 | $eventTable = Database::get_main_table(TABLE_EVENT_TYPE_REL_USER); |
||
| 1008 | |||
| 1009 | foreach ($users as $user) { |
||
| 1010 | $user = (int) $user; |
||
| 1011 | $sql = "INSERT INTO $eventTable (user_id,event_type_name) |
||
| 1012 | VALUES($user,'$event_name')"; |
||
| 1013 | Database::query($sql); |
||
| 1014 | } |
||
| 1015 | $language_id = api_get_language_id($event_message_language); |
||
| 1016 | // check if this template in this language already exists or not |
||
| 1017 | $eventMailTable = Database::get_main_table(TABLE_EVENT_EMAIL_TEMPLATE); |
||
| 1018 | $sql = "SELECT COUNT(id) as total |
||
| 1019 | FROM $eventMailTable |
||
| 1020 | WHERE event_type_name = '$event_name' AND language_id = $language_id"; |
||
| 1021 | |||
| 1022 | $sql = Database::store_result(Database::query($sql), 'ASSOC'); |
||
| 1023 | |||
| 1024 | $languageTable = Database::get_main_table(TABLE_MAIN_LANGUAGE); |
||
| 1025 | $message = Database::escape_string($message); |
||
| 1026 | $subject = Database::escape_string($subject); |
||
| 1027 | // if already exists, we update |
||
| 1028 | if ($sql[0]["total"] > 0) { |
||
| 1029 | $sql = "UPDATE $eventMailTable |
||
| 1030 | SET message = '$message', |
||
| 1031 | subject = '$subject', |
||
| 1032 | activated = $activated |
||
| 1033 | WHERE event_type_name = '$event_name' AND language_id = ( |
||
| 1034 | SELECT id FROM $languageTable |
||
| 1035 | WHERE dokeos_folder = '$event_message_language' |
||
| 1036 | )"; |
||
| 1037 | Database::query($sql); |
||
| 1038 | } else { // else we create a new record |
||
| 1039 | // gets the language_-_id |
||
| 1040 | $lang_id = "(SELECT id FROM $languageTable |
||
| 1041 | WHERE dokeos_folder = '$event_message_language')"; |
||
| 1042 | $lang_id = Database::store_result(Database::query($lang_id), 'ASSOC'); |
||
| 1043 | $lang_id = $lang_id[0]['id']; |
||
| 1044 | |||
| 1045 | if (!empty($lang_id[0]["id"])) { |
||
| 1046 | $sql = "INSERT INTO $eventMailTable (event_type_name, language_id, message, subject, activated) |
||
| 1047 | VALUES ('$event_name', $lang_id, '$message', '$subject', $activated)"; |
||
| 1048 | Database::query($sql); |
||
| 1049 | } |
||
| 1050 | } |
||
| 1051 | |||
| 1052 | // set activated at every save |
||
| 1053 | $sql = "UPDATE $eventMailTable |
||
| 1054 | SET activated = $activated |
||
| 1055 | WHERE event_type_name = '$event_name'"; |
||
| 1056 | Database::query($sql); |
||
| 1057 | } |
||
| 1058 | |||
| 1059 | /** |
||
| 1060 | * Gets the last attempt of an exercise based in the exe_id. |
||
| 1061 | * |
||
| 1062 | * @param int $exeId |
||
| 1063 | * |
||
| 1064 | * @return mixed |
||
| 1065 | */ |
||
| 1066 | public static function getLastAttemptDateOfExercise($exeId) |
||
| 1067 | { |
||
| 1068 | $exeId = (int) $exeId; |
||
| 1069 | $track_attempts = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
||
| 1070 | $sql = "SELECT max(tms) as last_attempt_date |
||
| 1071 | FROM $track_attempts |
||
| 1072 | WHERE exe_id = $exeId"; |
||
| 1073 | $rs_last_attempt = Database::query($sql); |
||
| 1074 | $row_last_attempt = Database::fetch_array($rs_last_attempt); |
||
| 1075 | $date = $row_last_attempt['last_attempt_date']; //Get the date of last attempt |
||
| 1076 | |||
| 1077 | return $date; |
||
| 1078 | } |
||
| 1079 | |||
| 1080 | /** |
||
| 1081 | * Gets the last attempt of an exercise based in the exe_id. |
||
| 1082 | * |
||
| 1083 | * @param int $exeId |
||
| 1084 | * |
||
| 1085 | * @return mixed |
||
| 1086 | */ |
||
| 1087 | public static function getLatestQuestionIdFromAttempt($exeId) |
||
| 1088 | { |
||
| 1089 | $exeId = (int) $exeId; |
||
| 1090 | $track_attempts = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
||
| 1091 | $sql = "SELECT question_id FROM $track_attempts |
||
| 1092 | WHERE exe_id = $exeId |
||
| 1093 | ORDER BY tms DESC |
||
| 1094 | LIMIT 1"; |
||
| 1095 | $result = Database::query($sql); |
||
| 1096 | if (Database::num_rows($result)) { |
||
| 1097 | $row = Database::fetch_array($result); |
||
| 1098 | |||
| 1099 | return $row['question_id']; |
||
| 1100 | } |
||
| 1101 | |||
| 1102 | return false; |
||
| 1103 | } |
||
| 1104 | |||
| 1105 | /** |
||
| 1106 | * Gets how many attempts exists by user, exercise, learning path. |
||
| 1107 | * |
||
| 1108 | * @param int user id |
||
| 1109 | * @param int exercise id |
||
| 1110 | * @param int lp id |
||
| 1111 | * @param int lp item id |
||
| 1112 | * @param int lp item view id |
||
| 1113 | * |
||
| 1114 | * @return int |
||
| 1115 | */ |
||
| 1116 | public static function get_attempt_count( |
||
| 1117 | $user_id, |
||
| 1118 | $exerciseId, |
||
| 1119 | $lp_id, |
||
| 1120 | $lp_item_id, |
||
| 1121 | $lp_item_view_id |
||
| 1122 | ) { |
||
| 1123 | $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
||
| 1124 | $user_id = (int) $user_id; |
||
| 1125 | $exerciseId = (int) $exerciseId; |
||
| 1126 | $lp_id = (int) $lp_id; |
||
| 1127 | $lp_item_id = (int) $lp_item_id; |
||
| 1128 | $lp_item_view_id = (int) $lp_item_view_id; |
||
| 1129 | $courseId = api_get_course_int_id(); |
||
| 1130 | $sessionId = api_get_session_id(); |
||
| 1131 | |||
| 1132 | $sql = "SELECT count(*) as count |
||
| 1133 | FROM $table |
||
| 1134 | WHERE |
||
| 1135 | exe_exo_id = $exerciseId AND |
||
| 1136 | exe_user_id = $user_id AND |
||
| 1137 | status != 'incomplete' AND |
||
| 1138 | orig_lp_id = $lp_id AND |
||
| 1139 | orig_lp_item_id = $lp_item_id AND |
||
| 1140 | orig_lp_item_view_id = $lp_item_view_id AND |
||
| 1141 | c_id = $courseId AND |
||
| 1142 | session_id = $sessionId"; |
||
| 1143 | |||
| 1144 | $result = Database::query($sql); |
||
| 1145 | if (Database::num_rows($result) > 0) { |
||
| 1146 | $attempt = Database::fetch_array($result, 'ASSOC'); |
||
| 1147 | |||
| 1148 | return (int) $attempt['count']; |
||
| 1149 | } |
||
| 1150 | |||
| 1151 | return 0; |
||
| 1152 | } |
||
| 1153 | |||
| 1154 | public static function getAttemptPosition( |
||
| 1155 | $exeId, |
||
| 1156 | $user_id, |
||
| 1157 | $exerciseId, |
||
| 1158 | $lp_id, |
||
| 1159 | $lp_item_id, |
||
| 1160 | $lp_item_view_id |
||
| 1161 | ) { |
||
| 1162 | $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
||
| 1163 | $user_id = (int) $user_id; |
||
| 1164 | $exerciseId = (int) $exerciseId; |
||
| 1165 | $lp_id = (int) $lp_id; |
||
| 1166 | $lp_item_id = (int) $lp_item_id; |
||
| 1167 | $lp_item_view_id = (int) $lp_item_view_id; |
||
| 1168 | $courseId = api_get_course_int_id(); |
||
| 1169 | $sessionId = api_get_session_id(); |
||
| 1170 | |||
| 1171 | $sql = "SELECT exe_id |
||
| 1172 | FROM $table |
||
| 1173 | WHERE |
||
| 1174 | exe_exo_id = $exerciseId AND |
||
| 1175 | exe_user_id = $user_id AND |
||
| 1176 | status = '' AND |
||
| 1177 | orig_lp_id = $lp_id AND |
||
| 1178 | orig_lp_item_id = $lp_item_id AND |
||
| 1179 | orig_lp_item_view_id = $lp_item_view_id AND |
||
| 1180 | c_id = $courseId AND |
||
| 1181 | session_id = $sessionId |
||
| 1182 | ORDER by exe_id |
||
| 1183 | "; |
||
| 1184 | |||
| 1185 | $result = Database::query($sql); |
||
| 1186 | if (Database::num_rows($result) > 0) { |
||
| 1187 | $position = 1; |
||
| 1188 | while ($row = Database::fetch_array($result, 'ASSOC')) { |
||
| 1189 | if ($row['exe_id'] === $exeId) { |
||
| 1190 | break; |
||
| 1191 | } |
||
| 1192 | $position++; |
||
| 1193 | } |
||
| 1194 | |||
| 1195 | return $position; |
||
| 1196 | } |
||
| 1197 | |||
| 1198 | return 0; |
||
| 1199 | } |
||
| 1200 | |||
| 1201 | /** |
||
| 1202 | * @param $user_id |
||
| 1203 | * @param $exerciseId |
||
| 1204 | * @param $lp_id |
||
| 1205 | * @param $lp_item_id |
||
| 1206 | * |
||
| 1207 | * @return int |
||
| 1208 | */ |
||
| 1209 | public static function get_attempt_count_not_finished( |
||
| 1210 | $user_id, |
||
| 1211 | $exerciseId, |
||
| 1212 | $lp_id, |
||
| 1213 | $lp_item_id |
||
| 1214 | ) { |
||
| 1215 | $stat_table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
||
| 1216 | $user_id = (int) $user_id; |
||
| 1217 | $exerciseId = (int) $exerciseId; |
||
| 1218 | $lp_id = (int) $lp_id; |
||
| 1219 | $lp_item_id = (int) $lp_item_id; |
||
| 1220 | //$lp_item_view_id = (int) $lp_item_view_id; |
||
| 1221 | $courseId = api_get_course_int_id(); |
||
| 1222 | $sessionId = api_get_session_id(); |
||
| 1223 | |||
| 1224 | $sql = "SELECT count(*) as count |
||
| 1225 | FROM $stat_table |
||
| 1226 | WHERE |
||
| 1227 | exe_exo_id = $exerciseId AND |
||
| 1228 | exe_user_id = $user_id AND |
||
| 1229 | status != 'incomplete' AND |
||
| 1230 | orig_lp_id = $lp_id AND |
||
| 1231 | orig_lp_item_id = $lp_item_id AND |
||
| 1232 | c_id = $courseId AND |
||
| 1233 | session_id = $sessionId"; |
||
| 1234 | |||
| 1235 | $query = Database::query($sql); |
||
| 1236 | if (Database::num_rows($query) > 0) { |
||
| 1237 | $attempt = Database::fetch_array($query, 'ASSOC'); |
||
| 1238 | |||
| 1239 | return (int) $attempt['count']; |
||
| 1240 | } |
||
| 1241 | |||
| 1242 | return 0; |
||
| 1243 | } |
||
| 1244 | |||
| 1245 | /** |
||
| 1246 | * @param int $user_id |
||
| 1247 | * @param int $lp_id |
||
| 1248 | * @param array $course |
||
| 1249 | * @param int $session_id |
||
| 1250 | * @param bool $disconnectExerciseResultsFromLp (Replace orig_lp_* variables to null) |
||
| 1251 | * |
||
| 1252 | * @return bool |
||
| 1253 | */ |
||
| 1254 | public static function delete_student_lp_events( |
||
| 1255 | $user_id, |
||
| 1256 | $lp_id, |
||
| 1257 | $course, |
||
| 1258 | $session_id, |
||
| 1259 | $disconnectExerciseResultsFromLp = false |
||
| 1260 | ) { |
||
| 1261 | $lp_view_table = Database::get_course_table(TABLE_LP_VIEW); |
||
| 1262 | $lp_item_view_table = Database::get_course_table(TABLE_LP_ITEM_VIEW); |
||
| 1263 | $lpInteraction = Database::get_course_table(TABLE_LP_IV_INTERACTION); |
||
| 1264 | $lpObjective = Database::get_course_table(TABLE_LP_IV_OBJECTIVE); |
||
| 1265 | |||
| 1266 | if (empty($course) || empty($user_id)) { |
||
| 1267 | return false; |
||
| 1268 | } |
||
| 1269 | |||
| 1270 | $course_id = $course['real_id']; |
||
| 1271 | $user_id = (int) $user_id; |
||
| 1272 | $lp_id = (int) $lp_id; |
||
| 1273 | $session_id = (int) $session_id; |
||
| 1274 | |||
| 1275 | if (empty($course_id)) { |
||
| 1276 | $course_id = api_get_course_int_id(); |
||
| 1277 | } |
||
| 1278 | |||
| 1279 | $track_e_exercises = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
||
| 1280 | $track_attempts = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
||
| 1281 | $recording_table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT_RECORDING); |
||
| 1282 | |||
| 1283 | // Make sure we have the exact lp_view_id |
||
| 1284 | $sql = "SELECT id FROM $lp_view_table |
||
| 1285 | WHERE |
||
| 1286 | c_id = $course_id AND |
||
| 1287 | user_id = $user_id AND |
||
| 1288 | lp_id = $lp_id AND |
||
| 1289 | session_id = $session_id"; |
||
| 1290 | $result = Database::query($sql); |
||
| 1291 | |||
| 1292 | if (Database::num_rows($result)) { |
||
| 1293 | $view = Database::fetch_array($result, 'ASSOC'); |
||
| 1294 | $lp_view_id = $view['id']; |
||
| 1295 | |||
| 1296 | $sql = "DELETE FROM $lp_item_view_table |
||
| 1297 | WHERE c_id = $course_id AND lp_view_id = $lp_view_id"; |
||
| 1298 | Database::query($sql); |
||
| 1299 | |||
| 1300 | $sql = "DELETE FROM $lpInteraction |
||
| 1301 | WHERE c_id = $course_id AND lp_iv_id = $lp_view_id"; |
||
| 1302 | Database::query($sql); |
||
| 1303 | |||
| 1304 | $sql = "DELETE FROM $lpObjective |
||
| 1305 | WHERE c_id = $course_id AND lp_iv_id = $lp_view_id"; |
||
| 1306 | Database::query($sql); |
||
| 1307 | } |
||
| 1308 | |||
| 1309 | if (api_get_configuration_value('lp_minimum_time')) { |
||
| 1310 | $sql = "DELETE FROM track_e_access_complete |
||
| 1311 | WHERE |
||
| 1312 | tool = 'learnpath' AND |
||
| 1313 | c_id = $course_id AND |
||
| 1314 | tool_id = $lp_id AND |
||
| 1315 | user_id = $user_id AND |
||
| 1316 | session_id = $session_id |
||
| 1317 | "; |
||
| 1318 | Database::query($sql); |
||
| 1319 | } |
||
| 1320 | |||
| 1321 | $sql = "SELECT exe_id FROM $track_e_exercises |
||
| 1322 | WHERE |
||
| 1323 | exe_user_id = $user_id AND |
||
| 1324 | session_id = $session_id AND |
||
| 1325 | c_id = $course_id AND |
||
| 1326 | orig_lp_id = $lp_id"; |
||
| 1327 | $result = Database::query($sql); |
||
| 1328 | $exeList = []; |
||
| 1329 | while ($row = Database::fetch_array($result, 'ASSOC')) { |
||
| 1330 | $exeList[] = $row['exe_id']; |
||
| 1331 | } |
||
| 1332 | |||
| 1333 | if (!empty($exeList) && count($exeList) > 0) { |
||
| 1334 | $exeListString = implode(',', $exeList); |
||
| 1335 | if ($disconnectExerciseResultsFromLp) { |
||
| 1336 | $sql = "UPDATE $track_e_exercises |
||
| 1337 | SET orig_lp_id = null, |
||
| 1338 | orig_lp_item_id = null, |
||
| 1339 | orig_lp_item_view_id = null |
||
| 1340 | WHERE exe_id IN ($exeListString)"; |
||
| 1341 | Database::query($sql); |
||
| 1342 | } else { |
||
| 1343 | $sql = "DELETE FROM $track_e_exercises |
||
| 1344 | WHERE exe_id IN ($exeListString)"; |
||
| 1345 | Database::query($sql); |
||
| 1346 | |||
| 1347 | $sql = "DELETE FROM $track_attempts |
||
| 1348 | WHERE exe_id IN ($exeListString)"; |
||
| 1349 | Database::query($sql); |
||
| 1350 | |||
| 1351 | $sql = "DELETE FROM $recording_table |
||
| 1352 | WHERE exe_id IN ($exeListString)"; |
||
| 1353 | Database::query($sql); |
||
| 1354 | } |
||
| 1355 | } |
||
| 1356 | |||
| 1357 | $sql = "DELETE FROM $lp_view_table |
||
| 1358 | WHERE |
||
| 1359 | c_id = $course_id AND |
||
| 1360 | user_id = $user_id AND |
||
| 1361 | lp_id= $lp_id AND |
||
| 1362 | session_id = $session_id |
||
| 1363 | "; |
||
| 1364 | Database::query($sql); |
||
| 1365 | |||
| 1366 | self::addEvent( |
||
| 1367 | LOG_LP_ATTEMPT_DELETE, |
||
| 1368 | LOG_LP_ID, |
||
| 1369 | $lp_id, |
||
| 1370 | null, |
||
| 1371 | null, |
||
| 1372 | $course_id, |
||
| 1373 | $session_id |
||
| 1374 | ); |
||
| 1375 | |||
| 1376 | return true; |
||
| 1377 | } |
||
| 1378 | |||
| 1379 | /** |
||
| 1380 | * Delete all exercise attempts (included in LP or not). |
||
| 1381 | * |
||
| 1382 | * @param int user id |
||
| 1383 | * @param int exercise id |
||
| 1384 | * @param int $course_id |
||
| 1385 | * @param int session id |
||
| 1386 | */ |
||
| 1387 | public static function delete_all_incomplete_attempts( |
||
| 1388 | $user_id, |
||
| 1389 | $exercise_id, |
||
| 1390 | $course_id, |
||
| 1391 | $session_id = 0 |
||
| 1392 | ) { |
||
| 1393 | $user_id = (int) $user_id; |
||
| 1394 | $exercise_id = (int) $exercise_id; |
||
| 1395 | $course_id = (int) $course_id; |
||
| 1396 | $session_id = (int) $session_id; |
||
| 1397 | |||
| 1398 | if (!empty($user_id) && !empty($exercise_id) && !empty($course_id)) { |
||
| 1399 | $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
||
| 1400 | $sql = "DELETE FROM $table |
||
| 1401 | WHERE |
||
| 1402 | exe_user_id = $user_id AND |
||
| 1403 | exe_exo_id = $exercise_id AND |
||
| 1404 | c_id = $course_id AND |
||
| 1405 | session_id = $session_id AND |
||
| 1406 | status = 'incomplete' "; |
||
| 1407 | Database::query($sql); |
||
| 1408 | self::addEvent( |
||
| 1409 | LOG_EXERCISE_RESULT_DELETE, |
||
| 1410 | LOG_EXERCISE_AND_USER_ID, |
||
| 1411 | $exercise_id.'-'.$user_id, |
||
| 1412 | null, |
||
| 1413 | null, |
||
| 1414 | $course_id, |
||
| 1415 | $session_id |
||
| 1416 | ); |
||
| 1417 | } |
||
| 1418 | } |
||
| 1419 | |||
| 1420 | /** |
||
| 1421 | * Gets all exercise results (NO Exercises in LPs ) from a given exercise id, course, session. |
||
| 1422 | * |
||
| 1423 | * @param int $exercise_id |
||
| 1424 | * @param int $courseId |
||
| 1425 | * @param int $session_id |
||
| 1426 | * |
||
| 1427 | * @return array with the results |
||
| 1428 | */ |
||
| 1429 | public static function get_all_exercise_results( |
||
| 1430 | $exercise_id, |
||
| 1431 | $courseId, |
||
| 1432 | $session_id = 0, |
||
| 1433 | $load_question_list = true, |
||
| 1434 | $user_id = null |
||
| 1435 | ) { |
||
| 1436 | $TABLETRACK_EXERCICES = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
||
| 1437 | $TBL_TRACK_ATTEMPT = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
||
| 1438 | $courseId = (int) $courseId; |
||
| 1439 | $exercise_id = (int) $exercise_id; |
||
| 1440 | $session_id = (int) $session_id; |
||
| 1441 | |||
| 1442 | $user_condition = null; |
||
| 1443 | if (!empty($user_id)) { |
||
| 1444 | $user_id = (int) $user_id; |
||
| 1445 | $user_condition = "AND exe_user_id = $user_id "; |
||
| 1446 | } |
||
| 1447 | $sql = "SELECT * FROM $TABLETRACK_EXERCICES |
||
| 1448 | WHERE |
||
| 1449 | status = '' AND |
||
| 1450 | c_id = $courseId AND |
||
| 1451 | exe_exo_id = $exercise_id AND |
||
| 1452 | session_id = $session_id AND |
||
| 1453 | orig_lp_id =0 AND |
||
| 1454 | orig_lp_item_id = 0 |
||
| 1455 | $user_condition |
||
| 1456 | ORDER BY exe_id"; |
||
| 1457 | $res = Database::query($sql); |
||
| 1458 | $list = []; |
||
| 1459 | while ($row = Database::fetch_array($res, 'ASSOC')) { |
||
| 1460 | $list[$row['exe_id']] = $row; |
||
| 1461 | if ($load_question_list) { |
||
| 1462 | $sql = "SELECT * FROM $TBL_TRACK_ATTEMPT |
||
| 1463 | WHERE exe_id = {$row['exe_id']}"; |
||
| 1464 | $res_question = Database::query($sql); |
||
| 1465 | while ($row_q = Database::fetch_array($res_question, 'ASSOC')) { |
||
| 1466 | $list[$row['exe_id']]['question_list'][$row_q['question_id']] = $row_q; |
||
| 1467 | } |
||
| 1468 | } |
||
| 1469 | } |
||
| 1470 | |||
| 1471 | return $list; |
||
| 1472 | } |
||
| 1473 | |||
| 1474 | /** |
||
| 1475 | * Gets all exercise results (NO Exercises in LPs ) from a given exercise id, course, session. |
||
| 1476 | * |
||
| 1477 | * @param int $courseId |
||
| 1478 | * @param int $session_id |
||
| 1479 | * @param bool $get_count |
||
| 1480 | * |
||
| 1481 | * @return array with the results |
||
| 1482 | */ |
||
| 1483 | public static function get_all_exercise_results_by_course( |
||
| 1484 | $courseId, |
||
| 1485 | $session_id = 0, |
||
| 1486 | $get_count = true |
||
| 1487 | ) { |
||
| 1488 | $table_track_exercises = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
||
| 1489 | $courseId = (int) $courseId; |
||
| 1490 | $session_id = (int) $session_id; |
||
| 1491 | |||
| 1492 | $select = '*'; |
||
| 1493 | if ($get_count) { |
||
| 1494 | $select = 'count(*) as count'; |
||
| 1495 | } |
||
| 1496 | $sql = "SELECT $select FROM $table_track_exercises |
||
| 1497 | WHERE status = '' AND |
||
| 1498 | c_id = $courseId AND |
||
| 1499 | session_id = $session_id AND |
||
| 1500 | orig_lp_id = 0 AND |
||
| 1501 | orig_lp_item_id = 0 |
||
| 1502 | ORDER BY exe_id"; |
||
| 1503 | $res = Database::query($sql); |
||
| 1504 | if ($get_count) { |
||
| 1505 | $row = Database::fetch_array($res, 'ASSOC'); |
||
| 1506 | |||
| 1507 | return $row['count']; |
||
| 1508 | } else { |
||
| 1509 | $list = []; |
||
| 1510 | while ($row = Database::fetch_array($res, 'ASSOC')) { |
||
| 1511 | $list[$row['exe_id']] = $row; |
||
| 1512 | } |
||
| 1513 | |||
| 1514 | return $list; |
||
| 1515 | } |
||
| 1516 | } |
||
| 1517 | |||
| 1518 | /** |
||
| 1519 | * Gets all exercise results (NO Exercises in LPs) from a given exercise id, course, session. |
||
| 1520 | * |
||
| 1521 | * @param int $user_id |
||
| 1522 | * @param int $courseId |
||
| 1523 | * @param int $session_id |
||
| 1524 | * |
||
| 1525 | * @return array with the results |
||
| 1526 | */ |
||
| 1527 | public static function get_all_exercise_results_by_user( |
||
| 1528 | $user_id, |
||
| 1529 | $courseId, |
||
| 1530 | $session_id = 0 |
||
| 1531 | ) { |
||
| 1532 | $table_track_exercises = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
||
| 1533 | $table_track_attempt = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
||
| 1534 | $courseId = (int) $courseId; |
||
| 1535 | $session_id = (int) $session_id; |
||
| 1536 | $user_id = (int) $user_id; |
||
| 1537 | |||
| 1538 | $sql = "SELECT * FROM $table_track_exercises |
||
| 1539 | WHERE |
||
| 1540 | status = '' AND |
||
| 1541 | exe_user_id = $user_id AND |
||
| 1542 | c_id = $courseId AND |
||
| 1543 | session_id = $session_id AND |
||
| 1544 | orig_lp_id = 0 AND |
||
| 1545 | orig_lp_item_id = 0 |
||
| 1546 | ORDER by exe_id"; |
||
| 1547 | |||
| 1548 | $res = Database::query($sql); |
||
| 1549 | $list = []; |
||
| 1550 | while ($row = Database::fetch_array($res, 'ASSOC')) { |
||
| 1551 | $list[$row['exe_id']] = $row; |
||
| 1552 | $sql = "SELECT * FROM $table_track_attempt |
||
| 1553 | WHERE exe_id = {$row['exe_id']}"; |
||
| 1554 | $res_question = Database::query($sql); |
||
| 1555 | while ($row_q = Database::fetch_array($res_question, 'ASSOC')) { |
||
| 1556 | $list[$row['exe_id']]['question_list'][$row_q['question_id']] = $row_q; |
||
| 1557 | } |
||
| 1558 | } |
||
| 1559 | |||
| 1560 | return $list; |
||
| 1561 | } |
||
| 1562 | |||
| 1563 | /** |
||
| 1564 | * Gets exercise results (NO Exercises in LPs) from a given exercise id, course, session. |
||
| 1565 | * |
||
| 1566 | * @param int $exe_id attempt id |
||
| 1567 | * @param string $status |
||
| 1568 | * |
||
| 1569 | * @return array with the results |
||
| 1570 | */ |
||
| 1571 | public static function get_exercise_results_by_attempt($exe_id, $status = null) |
||
| 1572 | { |
||
| 1573 | $table_track_exercises = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
||
| 1574 | $table_track_attempt = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
||
| 1575 | $table_track_attempt_recording = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT_RECORDING); |
||
| 1576 | $exe_id = (int) $exe_id; |
||
| 1577 | |||
| 1578 | $status = Database::escape_string($status); |
||
| 1579 | |||
| 1580 | $sql = "SELECT * FROM $table_track_exercises |
||
| 1581 | WHERE status = '$status' AND exe_id = $exe_id"; |
||
| 1582 | |||
| 1583 | $res = Database::query($sql); |
||
| 1584 | $list = []; |
||
| 1585 | if (Database::num_rows($res)) { |
||
| 1586 | $row = Database::fetch_array($res, 'ASSOC'); |
||
| 1587 | |||
| 1588 | //Checking if this attempt was revised by a teacher |
||
| 1589 | $sql_revised = "SELECT exe_id FROM $table_track_attempt_recording |
||
| 1590 | WHERE author != '' AND exe_id = $exe_id |
||
| 1591 | LIMIT 1"; |
||
| 1592 | $res_revised = Database::query($sql_revised); |
||
| 1593 | $row['attempt_revised'] = 0; |
||
| 1594 | if (Database::num_rows($res_revised) > 0) { |
||
| 1595 | $row['attempt_revised'] = 1; |
||
| 1596 | } |
||
| 1597 | $list[$exe_id] = $row; |
||
| 1598 | $sql = "SELECT * FROM $table_track_attempt |
||
| 1599 | WHERE exe_id = $exe_id |
||
| 1600 | ORDER BY tms ASC"; |
||
| 1601 | $res_question = Database::query($sql); |
||
| 1602 | while ($row_q = Database::fetch_array($res_question, 'ASSOC')) { |
||
| 1603 | $list[$exe_id]['question_list'][$row_q['question_id']] = $row_q; |
||
| 1604 | } |
||
| 1605 | } |
||
| 1606 | |||
| 1607 | return $list; |
||
| 1608 | } |
||
| 1609 | |||
| 1610 | /** |
||
| 1611 | * Gets exercise results (NO Exercises in LPs) from a given user, exercise id, course, session, lp_id, lp_item_id. |
||
| 1612 | * |
||
| 1613 | * @param int user id |
||
| 1614 | * @param int exercise id |
||
| 1615 | * @param int course id |
||
| 1616 | * @param int session id |
||
| 1617 | * @param int lp id |
||
| 1618 | * @param int lp item id |
||
| 1619 | * @param string order asc or desc |
||
| 1620 | * |
||
| 1621 | * @return array with the results |
||
| 1622 | */ |
||
| 1623 | public static function getExerciseResultsByUser( |
||
| 1624 | $user_id, |
||
| 1625 | $exercise_id, |
||
| 1626 | $courseId, |
||
| 1627 | $session_id = 0, |
||
| 1628 | $lp_id = 0, |
||
| 1629 | $lp_item_id = 0, |
||
| 1630 | $order = null |
||
| 1631 | ) { |
||
| 1632 | $table_track_exercises = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
||
| 1633 | $table_track_attempt = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
||
| 1634 | $table_track_attempt_recording = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT_RECORDING); |
||
| 1635 | $courseId = (int) $courseId; |
||
| 1636 | $exercise_id = (int) $exercise_id; |
||
| 1637 | $session_id = (int) $session_id; |
||
| 1638 | $user_id = (int) $user_id; |
||
| 1639 | $lp_id = (int) $lp_id; |
||
| 1640 | $lp_item_id = (int) $lp_item_id; |
||
| 1641 | |||
| 1642 | if (!in_array(strtolower($order), ['asc', 'desc'])) { |
||
| 1643 | $order = 'asc'; |
||
| 1644 | } |
||
| 1645 | |||
| 1646 | $sql = "SELECT * FROM $table_track_exercises |
||
| 1647 | WHERE |
||
| 1648 | status = '' AND |
||
| 1649 | exe_user_id = $user_id AND |
||
| 1650 | c_id = $courseId AND |
||
| 1651 | exe_exo_id = $exercise_id AND |
||
| 1652 | session_id = $session_id AND |
||
| 1653 | orig_lp_id = $lp_id AND |
||
| 1654 | orig_lp_item_id = $lp_item_id |
||
| 1655 | ORDER by exe_id $order "; |
||
| 1656 | |||
| 1657 | $res = Database::query($sql); |
||
| 1658 | $list = []; |
||
| 1659 | while ($row = Database::fetch_array($res, 'ASSOC')) { |
||
| 1660 | // Checking if this attempt was revised by a teacher |
||
| 1661 | $exeId = $row['exe_id']; |
||
| 1662 | $sql = "SELECT exe_id FROM $table_track_attempt_recording |
||
| 1663 | WHERE author != '' AND exe_id = $exeId |
||
| 1664 | LIMIT 1"; |
||
| 1665 | $res_revised = Database::query($sql); |
||
| 1666 | $row['attempt_revised'] = 0; |
||
| 1667 | if (Database::num_rows($res_revised) > 0) { |
||
| 1668 | $row['attempt_revised'] = 1; |
||
| 1669 | } |
||
| 1670 | $row['total_percentage'] = ($row['exe_result'] / $row['exe_weighting']) * 100; |
||
| 1671 | |||
| 1672 | $list[$row['exe_id']] = $row; |
||
| 1673 | $sql = "SELECT * FROM $table_track_attempt |
||
| 1674 | WHERE exe_id = $exeId"; |
||
| 1675 | $res_question = Database::query($sql); |
||
| 1676 | while ($row_q = Database::fetch_array($res_question, 'ASSOC')) { |
||
| 1677 | $list[$row['exe_id']]['question_list'][$row_q['question_id']][] = $row_q; |
||
| 1678 | } |
||
| 1679 | } |
||
| 1680 | |||
| 1681 | return $list; |
||
| 1682 | } |
||
| 1683 | |||
| 1684 | /** |
||
| 1685 | * Count exercise attempts (NO Exercises in LPs ) from a given exercise id, course, session. |
||
| 1686 | * |
||
| 1687 | * @param int $user_id |
||
| 1688 | * @param int $exercise_id |
||
| 1689 | * @param int $courseId |
||
| 1690 | * @param int $session_id |
||
| 1691 | * |
||
| 1692 | * @return array with the results |
||
| 1693 | */ |
||
| 1694 | public static function count_exercise_attempts_by_user( |
||
| 1695 | $user_id, |
||
| 1696 | $exercise_id, |
||
| 1697 | $courseId, |
||
| 1698 | $session_id = 0 |
||
| 1699 | ) { |
||
| 1700 | $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
||
| 1701 | $courseId = (int) $courseId; |
||
| 1702 | $exercise_id = (int) $exercise_id; |
||
| 1703 | $session_id = (int) $session_id; |
||
| 1704 | $user_id = (int) $user_id; |
||
| 1705 | |||
| 1706 | $sql = "SELECT count(*) as count |
||
| 1707 | FROM $table |
||
| 1708 | WHERE status = '' AND |
||
| 1709 | exe_user_id = $user_id AND |
||
| 1710 | c_id = $courseId AND |
||
| 1711 | exe_exo_id = $exercise_id AND |
||
| 1712 | session_id = $session_id AND |
||
| 1713 | orig_lp_id =0 AND |
||
| 1714 | orig_lp_item_id = 0 |
||
| 1715 | ORDER BY exe_id"; |
||
| 1716 | $res = Database::query($sql); |
||
| 1717 | $result = 0; |
||
| 1718 | if (Database::num_rows($res) > 0) { |
||
| 1719 | $row = Database::fetch_array($res, 'ASSOC'); |
||
| 1720 | $result = $row['count']; |
||
| 1721 | } |
||
| 1722 | |||
| 1723 | return $result; |
||
| 1724 | } |
||
| 1725 | |||
| 1726 | /** |
||
| 1727 | * Gets all exercise BEST results attempts (NO Exercises in LPs) |
||
| 1728 | * from a given exercise id, course, session per user. |
||
| 1729 | * |
||
| 1730 | * @param int $exercise_id |
||
| 1731 | * @param int $courseId |
||
| 1732 | * @param int $session_id |
||
| 1733 | * @param int $userId |
||
| 1734 | * |
||
| 1735 | * @return array with the results |
||
| 1736 | * |
||
| 1737 | * @todo rename this function |
||
| 1738 | */ |
||
| 1739 | public static function get_best_exercise_results_by_user( |
||
| 1740 | $exercise_id, |
||
| 1741 | $courseId, |
||
| 1742 | $session_id = 0, |
||
| 1743 | $userId = 0 |
||
| 1744 | ) { |
||
| 1745 | $table_track_exercises = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
||
| 1746 | $table_track_attempt = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
||
| 1747 | $courseId = (int) $courseId; |
||
| 1748 | $exercise_id = (int) $exercise_id; |
||
| 1749 | $session_id = (int) $session_id; |
||
| 1750 | |||
| 1751 | $sql = "SELECT * FROM $table_track_exercises |
||
| 1752 | WHERE |
||
| 1753 | status = '' AND |
||
| 1754 | c_id = $courseId AND |
||
| 1755 | exe_exo_id = $exercise_id AND |
||
| 1756 | session_id = $session_id AND |
||
| 1757 | orig_lp_id = 0 AND |
||
| 1758 | orig_lp_item_id = 0"; |
||
| 1759 | |||
| 1760 | if (!empty($userId)) { |
||
| 1761 | $userId = (int) $userId; |
||
| 1762 | $sql .= " AND exe_user_id = $userId "; |
||
| 1763 | } |
||
| 1764 | $sql .= ' ORDER BY exe_id'; |
||
| 1765 | |||
| 1766 | $res = Database::query($sql); |
||
| 1767 | $list = []; |
||
| 1768 | while ($row = Database::fetch_array($res, 'ASSOC')) { |
||
| 1769 | $list[$row['exe_id']] = $row; |
||
| 1770 | $exeId = $row['exe_id']; |
||
| 1771 | $sql = "SELECT * FROM $table_track_attempt |
||
| 1772 | WHERE exe_id = $exeId"; |
||
| 1773 | $res_question = Database::query($sql); |
||
| 1774 | while ($row_q = Database::fetch_array($res_question, 'ASSOC')) { |
||
| 1775 | $list[$exeId]['question_list'][$row_q['question_id']] = $row_q; |
||
| 1776 | } |
||
| 1777 | } |
||
| 1778 | |||
| 1779 | // Getting the best results of every student |
||
| 1780 | $best_score_return = []; |
||
| 1781 | foreach ($list as $student_result) { |
||
| 1782 | $user_id = $student_result['exe_user_id']; |
||
| 1783 | $current_best_score[$user_id] = $student_result['exe_result']; |
||
| 1784 | if (!isset($best_score_return[$user_id]['exe_result'])) { |
||
| 1785 | $best_score_return[$user_id] = $student_result; |
||
| 1786 | } |
||
| 1787 | |||
| 1788 | if ($current_best_score[$user_id] > $best_score_return[$user_id]['exe_result']) { |
||
| 1789 | $best_score_return[$user_id] = $student_result; |
||
| 1790 | } |
||
| 1791 | } |
||
| 1792 | |||
| 1793 | return $best_score_return; |
||
| 1794 | } |
||
| 1795 | |||
| 1796 | /** |
||
| 1797 | * Get the last best result from all attempts in exercises per user (out of learning paths). |
||
| 1798 | * |
||
| 1799 | * @param int $user_id |
||
| 1800 | * @param int $exercise_id |
||
| 1801 | * @param int $courseId |
||
| 1802 | * @param int $session_id |
||
| 1803 | * @param bool $skipLpResults |
||
| 1804 | * |
||
| 1805 | * @return array |
||
| 1806 | */ |
||
| 1807 | public static function get_best_attempt_exercise_results_per_user( |
||
| 1808 | $user_id, |
||
| 1809 | $exercise_id, |
||
| 1810 | $courseId, |
||
| 1811 | $session_id = 0, |
||
| 1812 | $skipLpResults = true |
||
| 1813 | ) { |
||
| 1814 | $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
||
| 1815 | $courseId = (int) $courseId; |
||
| 1816 | $exercise_id = (int) $exercise_id; |
||
| 1817 | $session_id = (int) $session_id; |
||
| 1818 | $user_id = (int) $user_id; |
||
| 1819 | |||
| 1820 | $sql = "SELECT * FROM $table |
||
| 1821 | WHERE |
||
| 1822 | status = '' AND |
||
| 1823 | c_id = $courseId AND |
||
| 1824 | exe_exo_id = $exercise_id AND |
||
| 1825 | session_id = $session_id AND |
||
| 1826 | exe_user_id = $user_id |
||
| 1827 | "; |
||
| 1828 | |||
| 1829 | if ($skipLpResults) { |
||
| 1830 | $sql .= ' AND |
||
| 1831 | orig_lp_id = 0 AND |
||
| 1832 | orig_lp_item_id = 0 '; |
||
| 1833 | } |
||
| 1834 | |||
| 1835 | $sql .= ' ORDER BY exe_id '; |
||
| 1836 | |||
| 1837 | $res = Database::query($sql); |
||
| 1838 | $list = []; |
||
| 1839 | while ($row = Database::fetch_array($res, 'ASSOC')) { |
||
| 1840 | $list[$row['exe_id']] = $row; |
||
| 1841 | } |
||
| 1842 | // Getting the best results of every student. |
||
| 1843 | $best_score_return = []; |
||
| 1844 | $best_score_return['exe_result'] = 0; |
||
| 1845 | |||
| 1846 | foreach ($list as $result) { |
||
| 1847 | $current_best_score = $result; |
||
| 1848 | if ($current_best_score['exe_result'] > $best_score_return['exe_result']) { |
||
| 1849 | $best_score_return = $result; |
||
| 1850 | } |
||
| 1851 | } |
||
| 1852 | if (!isset($best_score_return['exe_weighting'])) { |
||
| 1853 | $best_score_return = []; |
||
| 1854 | } |
||
| 1855 | |||
| 1856 | return $best_score_return; |
||
| 1857 | } |
||
| 1858 | |||
| 1859 | /** |
||
| 1860 | * @param int $exercise_id |
||
| 1861 | * @param int $courseId |
||
| 1862 | * @param int $session_id |
||
| 1863 | * |
||
| 1864 | * @return mixed |
||
| 1865 | */ |
||
| 1866 | public static function count_exercise_result_not_validated( |
||
| 1867 | $exercise_id, |
||
| 1868 | $courseId, |
||
| 1869 | $session_id = 0 |
||
| 1870 | ) { |
||
| 1871 | $table_track_exercises = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
||
| 1872 | $table_track_attempt = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT_RECORDING); |
||
| 1873 | $courseId = (int) $courseId; |
||
| 1874 | $session_id = (int) $session_id; |
||
| 1875 | $exercise_id = (int) $exercise_id; |
||
| 1876 | |||
| 1877 | $sql = "SELECT count(e.exe_id) as count |
||
| 1878 | FROM $table_track_exercises e |
||
| 1879 | LEFT JOIN $table_track_attempt a |
||
| 1880 | ON e.exe_id = a.exe_id |
||
| 1881 | WHERE |
||
| 1882 | exe_exo_id = $exercise_id AND |
||
| 1883 | c_id = $courseId AND |
||
| 1884 | e.session_id = $session_id AND |
||
| 1885 | orig_lp_id = 0 AND |
||
| 1886 | marks IS NULL AND |
||
| 1887 | status = '' AND |
||
| 1888 | orig_lp_item_id = 0 |
||
| 1889 | ORDER BY e.exe_id"; |
||
| 1890 | $res = Database::query($sql); |
||
| 1891 | $row = Database::fetch_array($res, 'ASSOC'); |
||
| 1892 | |||
| 1893 | return $row['count']; |
||
| 1894 | } |
||
| 1895 | |||
| 1896 | /** |
||
| 1897 | * Gets all exercise events from a Learning Path within a Course nd Session. |
||
| 1898 | * |
||
| 1899 | * @param int $exercise_id |
||
| 1900 | * @param int $courseId |
||
| 1901 | * @param int $session_id |
||
| 1902 | * |
||
| 1903 | * @return array |
||
| 1904 | */ |
||
| 1905 | public static function get_all_exercise_event_from_lp( |
||
| 1906 | $exercise_id, |
||
| 1907 | $courseId, |
||
| 1908 | $session_id = 0 |
||
| 1909 | ) { |
||
| 1910 | $table_track_exercises = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
||
| 1911 | $table_track_attempt = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
||
| 1912 | $courseId = (int) $courseId; |
||
| 1913 | $exercise_id = (int) $exercise_id; |
||
| 1914 | $session_id = (int) $session_id; |
||
| 1915 | |||
| 1916 | $sql = "SELECT * FROM $table_track_exercises |
||
| 1917 | WHERE |
||
| 1918 | status = '' AND |
||
| 1919 | c_id = $courseId AND |
||
| 1920 | exe_exo_id = $exercise_id AND |
||
| 1921 | session_id = $session_id AND |
||
| 1922 | orig_lp_id !=0 AND |
||
| 1923 | orig_lp_item_id != 0"; |
||
| 1924 | |||
| 1925 | $res = Database::query($sql); |
||
| 1926 | $list = []; |
||
| 1927 | while ($row = Database::fetch_array($res, 'ASSOC')) { |
||
| 1928 | $exeId = $row['exe_id']; |
||
| 1929 | $list[$exeId] = $row; |
||
| 1930 | $sql = "SELECT * FROM $table_track_attempt |
||
| 1931 | WHERE exe_id = $exeId"; |
||
| 1932 | $res_question = Database::query($sql); |
||
| 1933 | while ($row_q = Database::fetch_array($res_question, 'ASSOC')) { |
||
| 1934 | $list[$exeId]['question_list'][$row_q['question_id']] = $row_q; |
||
| 1935 | } |
||
| 1936 | } |
||
| 1937 | |||
| 1938 | return $list; |
||
| 1939 | } |
||
| 1940 | |||
| 1941 | /** |
||
| 1942 | * Get a list of all the exercises in a given learning path. |
||
| 1943 | * |
||
| 1944 | * @param int $lp_id |
||
| 1945 | * @param int $course_id This parameter is probably deprecated as lp_id now is a global iid |
||
| 1946 | * |
||
| 1947 | * @return array |
||
| 1948 | */ |
||
| 1949 | public static function get_all_exercises_from_lp($lp_id, $course_id) |
||
| 1968 | } |
||
| 1969 | |||
| 1970 | /** |
||
| 1971 | * This function gets the comments of an exercise. |
||
| 1972 | * |
||
| 1973 | * @param int $exe_id |
||
| 1974 | * @param int $question_id |
||
| 1975 | * |
||
| 1976 | * @return string the comment |
||
| 1977 | */ |
||
| 1978 | public static function get_comments($exe_id, $question_id) |
||
| 1979 | { |
||
| 1980 | $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
||
| 1981 | $exe_id = (int) $exe_id; |
||
| 1982 | $question_id = (int) $question_id; |
||
| 1983 | $sql = "SELECT teacher_comment |
||
| 1984 | FROM $table |
||
| 1985 | WHERE |
||
| 1986 | exe_id = $exe_id AND |
||
| 1987 | question_id = $question_id |
||
| 1988 | ORDER by question_id"; |
||
| 1989 | $sqlres = Database::query($sql); |
||
| 1990 | $comm = strval(Database::result($sqlres, 0, 'teacher_comment')); |
||
| 1991 | $comm = trim($comm); |
||
| 1992 | |||
| 1993 | return $comm; |
||
| 1994 | } |
||
| 1995 | |||
| 1996 | /** |
||
| 1997 | * Get all the track_e_attempt records for a given |
||
| 1998 | * track_e_exercises.exe_id (pk). |
||
| 1999 | * |
||
| 2000 | * @param int $exeId The exe_id from an exercise attempt record |
||
| 2001 | * |
||
| 2002 | * @return array The complete records from track_e_attempt that match the given exe_id |
||
| 2003 | */ |
||
| 2004 | public static function getAllExerciseEventByExeId($exeId) |
||
| 2005 | { |
||
| 2006 | $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
||
| 2007 | $exeId = (int) $exeId; |
||
| 2008 | |||
| 2009 | $sql = "SELECT * FROM $table |
||
| 2010 | WHERE exe_id = $exeId |
||
| 2011 | ORDER BY position"; |
||
| 2012 | $res_question = Database::query($sql); |
||
| 2013 | $list = []; |
||
| 2014 | if (Database::num_rows($res_question)) { |
||
| 2015 | while ($row = Database::fetch_array($res_question, 'ASSOC')) { |
||
| 2016 | $list[$row['question_id']][] = $row; |
||
| 2017 | } |
||
| 2018 | } |
||
| 2019 | |||
| 2020 | return $list; |
||
| 2021 | } |
||
| 2022 | |||
| 2023 | public static function getQuestionAttemptByExeIdAndQuestion($exeId, $questionId) |
||
| 2024 | { |
||
| 2025 | $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
||
| 2026 | $exeId = (int) $exeId; |
||
| 2027 | $questionId = (int) $questionId; |
||
| 2028 | |||
| 2029 | $sql = "SELECT * FROM $table |
||
| 2030 | WHERE |
||
| 2031 | exe_id = $exeId AND |
||
| 2032 | question_id = $questionId |
||
| 2033 | ORDER BY position"; |
||
| 2034 | $result = Database::query($sql); |
||
| 2035 | $attempt = []; |
||
| 2036 | if (Database::num_rows($result)) { |
||
| 2037 | $attempt = Database::fetch_array($result, 'ASSOC'); |
||
| 2038 | } |
||
| 2039 | |||
| 2040 | return $attempt; |
||
| 2041 | } |
||
| 2042 | |||
| 2043 | /** |
||
| 2044 | * Delete one record from the track_e_attempt table (recorded quiz answer) |
||
| 2045 | * and register the deletion event (LOG_QUESTION_RESULT_DELETE) in |
||
| 2046 | * track_e_default. |
||
| 2047 | * |
||
| 2048 | * @param int $exeId The track_e_exercises.exe_id (primary key) |
||
| 2049 | * @param int $user_id The user who answered (already contained in exe_id) |
||
| 2050 | * @param int $courseId The course in which it happened (already contained in exe_id) |
||
| 2051 | * @param int $session_id The session in which it happened (already contained in exe_id) |
||
| 2052 | * @param int $question_id The c_quiz_question.iid |
||
| 2053 | */ |
||
| 2054 | public static function delete_attempt( |
||
| 2086 | ); |
||
| 2087 | } |
||
| 2088 | |||
| 2089 | /** |
||
| 2090 | * Delete one record from the track_e_hotspot table based on a given |
||
| 2091 | * track_e_exercises.exe_id. |
||
| 2092 | * |
||
| 2093 | * @param $exeId |
||
| 2094 | * @param $user_id |
||
| 2095 | * @param int $courseId |
||
| 2096 | * @param $question_id |
||
| 2097 | * @param int $sessionId |
||
| 2098 | */ |
||
| 2099 | public static function delete_attempt_hotspot( |
||
| 2100 | $exeId, |
||
| 2101 | $user_id, |
||
| 2102 | $courseId, |
||
| 2103 | $question_id, |
||
| 2104 | $sessionId = null |
||
| 2105 | ) { |
||
| 2106 | $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_HOTSPOT); |
||
| 2107 | |||
| 2108 | $exeId = (int) $exeId; |
||
| 2109 | $user_id = (int) $user_id; |
||
| 2110 | $courseId = (int) $courseId; |
||
| 2111 | $question_id = (int) $question_id; |
||
| 2112 | if (!isset($sessionId)) { |
||
| 2113 | $sessionId = api_get_session_id(); |
||
| 2114 | } |
||
| 2115 | |||
| 2116 | $sql = "DELETE FROM $table |
||
| 2117 | WHERE |
||
| 2118 | hotspot_exe_id = $exeId AND |
||
| 2119 | hotspot_user_id = $user_id AND |
||
| 2120 | c_id = $courseId AND |
||
| 2121 | hotspot_question_id = $question_id "; |
||
| 2122 | Database::query($sql); |
||
| 2123 | self::addEvent( |
||
| 2124 | LOG_QUESTION_RESULT_DELETE, |
||
| 2125 | LOG_EXERCISE_ATTEMPT_QUESTION_ID, |
||
| 2126 | $exeId.'-'.$question_id, |
||
| 2127 | null, |
||
| 2128 | null, |
||
| 2129 | $courseId, |
||
| 2130 | $sessionId |
||
| 2131 | ); |
||
| 2132 | } |
||
| 2133 | |||
| 2134 | /** |
||
| 2135 | * Registers in track_e_course_access when user logs in for the first time to a course. |
||
| 2136 | * |
||
| 2137 | * @param int $courseId ID of the course |
||
| 2138 | * @param int $user_id ID of the user |
||
| 2139 | * @param int $sessionId ID of the session (if any) |
||
| 2140 | * |
||
| 2141 | * @return bool |
||
| 2142 | */ |
||
| 2143 | public static function eventCourseLogin($courseId, $user_id, $sessionId) |
||
| 2144 | { |
||
| 2145 | if (Session::read('login_as')) { |
||
| 2146 | return false; |
||
| 2147 | } |
||
| 2148 | |||
| 2149 | $sessionId = (int) $sessionId; |
||
| 2150 | if (self::isSessionLogNeedToBeSave($sessionId) === false) { |
||
| 2151 | return false; |
||
| 2152 | } |
||
| 2153 | |||
| 2154 | $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS); |
||
| 2155 | $loginDate = $logoutDate = api_get_utc_datetime(); |
||
| 2156 | |||
| 2157 | // $counter represents the number of time this record has been refreshed |
||
| 2158 | $counter = 1; |
||
| 2159 | $courseId = (int) $courseId; |
||
| 2160 | $user_id = (int) $user_id; |
||
| 2161 | $ip = Database::escape_string(api_get_real_ip()); |
||
| 2162 | |||
| 2163 | $sql = "INSERT INTO $table(c_id, user_ip, user_id, login_course_date, logout_course_date, counter, session_id) |
||
| 2164 | VALUES($courseId, '$ip', $user_id, '$loginDate', '$logoutDate', $counter, $sessionId)"; |
||
| 2165 | $courseAccessId = Database::query($sql); |
||
| 2166 | |||
| 2167 | if ($courseAccessId) { |
||
| 2168 | // Course catalog stats modifications see #4191 |
||
| 2169 | CourseManager::update_course_ranking( |
||
| 2170 | null, |
||
| 2171 | null, |
||
| 2172 | null, |
||
| 2173 | null, |
||
| 2174 | true, |
||
| 2175 | false |
||
| 2176 | ); |
||
| 2177 | |||
| 2178 | return true; |
||
| 2179 | } |
||
| 2180 | } |
||
| 2181 | |||
| 2182 | /** |
||
| 2183 | * Updates the user - course - session every X minutes |
||
| 2184 | * In order to avoid. |
||
| 2185 | * |
||
| 2186 | * @param int $courseId |
||
| 2187 | * @param int $userId |
||
| 2188 | * @param int $sessionId |
||
| 2189 | * @param int $minutes |
||
| 2190 | * |
||
| 2191 | * @return bool |
||
| 2192 | */ |
||
| 2193 | public static function eventCourseLoginUpdate( |
||
| 2194 | $courseId, |
||
| 2195 | $userId, |
||
| 2196 | $sessionId, |
||
| 2197 | $minutes = 5 |
||
| 2198 | ) { |
||
| 2199 | if (Session::read('login_as')) { |
||
| 2200 | return false; |
||
| 2201 | } |
||
| 2202 | |||
| 2203 | if (empty($courseId) || empty($userId)) { |
||
| 2204 | return false; |
||
| 2205 | } |
||
| 2206 | |||
| 2207 | $sessionId = (int) $sessionId; |
||
| 2208 | |||
| 2209 | if (self::isSessionLogNeedToBeSave($sessionId) === false) { |
||
| 2210 | return false; |
||
| 2211 | } |
||
| 2212 | |||
| 2213 | $courseId = (int) $courseId; |
||
| 2214 | $userId = (int) $userId; |
||
| 2215 | |||
| 2216 | $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS); |
||
| 2217 | $sql = "SELECT course_access_id, logout_course_date |
||
| 2218 | FROM $table |
||
| 2219 | WHERE |
||
| 2220 | c_id = $courseId AND |
||
| 2221 | session_id = $sessionId AND |
||
| 2222 | user_id = $userId |
||
| 2223 | ORDER BY login_course_date DESC |
||
| 2224 | LIMIT 1"; |
||
| 2225 | |||
| 2226 | $result = Database::query($sql); |
||
| 2227 | |||
| 2228 | // Save every 5 minutes by default |
||
| 2229 | $seconds = $minutes * 60; |
||
| 2230 | $maxSeconds = 3600; // Only update if max diff is one hour |
||
| 2231 | if (Database::num_rows($result)) { |
||
| 2232 | $row = Database::fetch_array($result); |
||
| 2233 | $id = $row['course_access_id']; |
||
| 2234 | $logout = $row['logout_course_date']; |
||
| 2235 | $now = time(); |
||
| 2236 | $logout = api_strtotime($logout, 'UTC'); |
||
| 2237 | if ($now - $logout > $seconds && |
||
| 2238 | $now - $logout < $maxSeconds |
||
| 2239 | ) { |
||
| 2240 | $now = api_get_utc_datetime(); |
||
| 2241 | $sql = "UPDATE $table SET |
||
| 2242 | logout_course_date = '$now', |
||
| 2243 | counter = counter + 1 |
||
| 2244 | WHERE course_access_id = $id"; |
||
| 2245 | Database::query($sql); |
||
| 2246 | } |
||
| 2247 | |||
| 2248 | return true; |
||
| 2249 | } |
||
| 2250 | |||
| 2251 | return false; |
||
| 2252 | } |
||
| 2253 | |||
| 2254 | /** |
||
| 2255 | * Register the logout of the course (usually when logging out of the platform) |
||
| 2256 | * from the track_e_course_access table. |
||
| 2257 | * |
||
| 2258 | * @param array $logoutInfo Information stored by local.inc.php |
||
| 2259 | * before new context ['uid'=> x, 'cid'=>y, 'sid'=>z] |
||
| 2260 | * |
||
| 2261 | * @return bool |
||
| 2262 | */ |
||
| 2263 | public static function courseLogout($logoutInfo) |
||
| 2264 | { |
||
| 2265 | if (Session::read('login_as')) { |
||
| 2266 | return false; |
||
| 2267 | } |
||
| 2268 | |||
| 2269 | if (empty($logoutInfo['uid']) || empty($logoutInfo['cid'])) { |
||
| 2270 | return false; |
||
| 2271 | } |
||
| 2272 | |||
| 2273 | $sessionLifetime = api_get_configuration_value('session_lifetime'); |
||
| 2274 | /* |
||
| 2275 | * When $_configuration['session_lifetime'] is larger than ~100 hours |
||
| 2276 | * (in order to let users take exercises with no problems) |
||
| 2277 | * the function Tracking::get_time_spent_on_the_course() returns larger values (200h) due the condition: |
||
| 2278 | * login_course_date > now() - INTERVAL $session_lifetime SECOND |
||
| 2279 | */ |
||
| 2280 | if (empty($sessionLifetime) || $sessionLifetime > 86400) { |
||
| 2281 | $sessionLifetime = 3600; // 1 hour |
||
| 2282 | } |
||
| 2283 | if (!empty($logoutInfo) && !empty($logoutInfo['cid'])) { |
||
| 2284 | $sessionId = 0; |
||
| 2285 | if (!empty($logoutInfo['sid'])) { |
||
| 2286 | $sessionId = (int) $logoutInfo['sid']; |
||
| 2287 | } |
||
| 2288 | |||
| 2289 | if (self::isSessionLogNeedToBeSave($sessionId) === false) { |
||
| 2290 | return false; |
||
| 2291 | } |
||
| 2292 | |||
| 2293 | $tableCourseAccess = Database::get_main_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS); |
||
| 2294 | $userId = (int) $logoutInfo['uid']; |
||
| 2295 | $courseId = (int) $logoutInfo['cid']; |
||
| 2296 | |||
| 2297 | $currentDate = api_get_utc_datetime(); |
||
| 2298 | // UTC time |
||
| 2299 | $diff = time() - $sessionLifetime; |
||
| 2300 | $time = api_get_utc_datetime($diff); |
||
| 2301 | $sql = "SELECT course_access_id, logout_course_date |
||
| 2302 | FROM $tableCourseAccess |
||
| 2303 | WHERE |
||
| 2304 | user_id = $userId AND |
||
| 2305 | c_id = $courseId AND |
||
| 2306 | session_id = $sessionId AND |
||
| 2307 | login_course_date > '$time' |
||
| 2308 | ORDER BY login_course_date DESC |
||
| 2309 | LIMIT 1"; |
||
| 2310 | $result = Database::query($sql); |
||
| 2311 | $insert = false; |
||
| 2312 | if (Database::num_rows($result) > 0) { |
||
| 2313 | $row = Database::fetch_array($result, 'ASSOC'); |
||
| 2314 | $courseAccessId = $row['course_access_id']; |
||
| 2315 | $sql = "UPDATE $tableCourseAccess SET |
||
| 2316 | logout_course_date = '$currentDate', |
||
| 2317 | counter = counter + 1 |
||
| 2318 | WHERE course_access_id = $courseAccessId"; |
||
| 2319 | Database::query($sql); |
||
| 2320 | } else { |
||
| 2321 | $insert = true; |
||
| 2322 | } |
||
| 2323 | |||
| 2324 | if ($insert) { |
||
| 2325 | $ip = Database::escape_string(api_get_real_ip()); |
||
| 2326 | $sql = "INSERT INTO $tableCourseAccess (c_id, user_ip, user_id, login_course_date, logout_course_date, counter, session_id) |
||
| 2327 | VALUES ($courseId, '$ip', $userId, '$currentDate', '$currentDate', 1, $sessionId)"; |
||
| 2328 | Database::query($sql); |
||
| 2329 | } |
||
| 2330 | |||
| 2331 | return true; |
||
| 2332 | } |
||
| 2333 | } |
||
| 2334 | |||
| 2335 | /** |
||
| 2336 | * Register a "fake" time spent on the platform, for example to match the |
||
| 2337 | * estimated time he took to author an assignment/work, see configuration |
||
| 2338 | * setting considered_working_time. |
||
| 2339 | * This assumes there is already some connection of the student to the |
||
| 2340 | * course, otherwise he wouldn't be able to upload an assignment. |
||
| 2341 | * This works by creating a new record, copy of the current one, then |
||
| 2342 | * updating the current one to be just the considered_working_time and |
||
| 2343 | * end at the same second as the user connected to the course. |
||
| 2344 | * |
||
| 2345 | * @param int $courseId The course in which to add the time |
||
| 2346 | * @param int $userId The user for whom to add the time |
||
| 2347 | * @param int $sessionId The session in which to add the time (if any) |
||
| 2348 | * @param string $virtualTime The amount of time to be added, |
||
| 2349 | * in a hh:mm:ss format. If int, we consider it is expressed in hours. |
||
| 2350 | * @param int $workId Student publication id result |
||
| 2351 | * |
||
| 2352 | * @return true on successful insertion, false otherwise |
||
| 2353 | */ |
||
| 2354 | public static function eventAddVirtualCourseTime( |
||
| 2355 | $courseId, |
||
| 2356 | $userId, |
||
| 2357 | $sessionId, |
||
| 2358 | $virtualTime, |
||
| 2359 | $workId |
||
| 2360 | ) { |
||
| 2361 | if (empty($virtualTime)) { |
||
| 2362 | return false; |
||
| 2363 | } |
||
| 2364 | |||
| 2365 | $courseId = (int) $courseId; |
||
| 2366 | $userId = (int) $userId; |
||
| 2367 | $sessionId = (int) $sessionId; |
||
| 2368 | |||
| 2369 | $logoutDate = api_get_utc_datetime(); |
||
| 2370 | $loginDate = ChamiloApi::addOrSubTimeToDateTime( |
||
| 2371 | $virtualTime, |
||
| 2372 | $logoutDate, |
||
| 2373 | false |
||
| 2374 | ); |
||
| 2375 | |||
| 2376 | $ip = api_get_real_ip(); |
||
| 2377 | $params = [ |
||
| 2378 | 'login_course_date' => $loginDate, |
||
| 2379 | 'logout_course_date' => $logoutDate, |
||
| 2380 | 'session_id' => $sessionId, |
||
| 2381 | 'user_id' => $userId, |
||
| 2382 | 'counter' => 0, |
||
| 2383 | 'c_id' => $courseId, |
||
| 2384 | 'user_ip' => $ip, |
||
| 2385 | ]; |
||
| 2386 | $courseTrackingTable = Database::get_main_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS); |
||
| 2387 | Database::insert($courseTrackingTable, $params); |
||
| 2388 | |||
| 2389 | // Time should also be added to the track_e_login table so as to |
||
| 2390 | // affect total time on the platform |
||
| 2391 | $params = [ |
||
| 2392 | 'login_user_id' => $userId, |
||
| 2393 | 'login_date' => $loginDate, |
||
| 2394 | 'user_ip' => $ip, |
||
| 2395 | 'logout_date' => $logoutDate, |
||
| 2396 | ]; |
||
| 2397 | $platformTrackingTable = Database::get_main_table(TABLE_STATISTIC_TRACK_E_LOGIN); |
||
| 2398 | Database::insert($platformTrackingTable, $params); |
||
| 2399 | |||
| 2400 | if (Tracking::minimumTimeAvailable($sessionId, $courseId)) { |
||
| 2401 | $workId = (int) $workId; |
||
| 2402 | $uniqueId = time(); |
||
| 2403 | $logInfo = [ |
||
| 2404 | 'c_id' => $courseId, |
||
| 2405 | 'session_id' => $sessionId, |
||
| 2406 | 'tool' => TOOL_STUDENTPUBLICATION, |
||
| 2407 | 'date_reg' => $loginDate, |
||
| 2408 | 'action' => 'add_work_start_'.$workId, |
||
| 2409 | 'action_details' => $virtualTime, |
||
| 2410 | 'user_id' => $userId, |
||
| 2411 | 'current_id' => $uniqueId, |
||
| 2412 | ]; |
||
| 2413 | self::registerLog($logInfo); |
||
| 2414 | |||
| 2415 | $logInfo = [ |
||
| 2416 | 'c_id' => $courseId, |
||
| 2417 | 'session_id' => $sessionId, |
||
| 2418 | 'tool' => TOOL_STUDENTPUBLICATION, |
||
| 2419 | 'date_reg' => $logoutDate, |
||
| 2420 | 'action' => 'add_work_end_'.$workId, |
||
| 2421 | 'action_details' => $virtualTime, |
||
| 2422 | 'user_id' => $userId, |
||
| 2423 | 'current_id' => $uniqueId, |
||
| 2424 | ]; |
||
| 2425 | self::registerLog($logInfo); |
||
| 2426 | } |
||
| 2427 | |||
| 2428 | return true; |
||
| 2429 | } |
||
| 2430 | |||
| 2431 | /** |
||
| 2432 | * Removes a "fake" time spent on the platform, for example to match the |
||
| 2433 | * estimated time he took to author an assignment/work, see configuration |
||
| 2434 | * setting considered_working_time. |
||
| 2435 | * This method should be called when something that generated a fake |
||
| 2436 | * time record is removed. Given the database link is weak (no real |
||
| 2437 | * relationship kept between the deleted item and this record), this |
||
| 2438 | * method just looks for the latest record that has the same time as the |
||
| 2439 | * item's fake time, is in the past and in this course+session. If such a |
||
| 2440 | * record cannot be found, it doesn't do anything. |
||
| 2441 | * The IP address is not considered a useful filter here. |
||
| 2442 | * |
||
| 2443 | * @param int $courseId The course in which to add the time |
||
| 2444 | * @param int $userId The user for whom to add the time |
||
| 2445 | * @param int $sessionId The session in which to add the time (if any) |
||
| 2446 | * @param string $virtualTime The amount of time to be added, in a hh:mm:ss format. If int, we consider it is expressed in hours. |
||
| 2447 | * |
||
| 2448 | * @return true on successful removal, false otherwise |
||
| 2449 | */ |
||
| 2450 | public static function eventRemoveVirtualCourseTime( |
||
| 2451 | $courseId, |
||
| 2452 | $userId, |
||
| 2453 | $sessionId, |
||
| 2454 | $virtualTime, |
||
| 2455 | $workId |
||
| 2456 | ) { |
||
| 2457 | if (empty($virtualTime)) { |
||
| 2458 | return false; |
||
| 2459 | } |
||
| 2460 | |||
| 2461 | $courseId = (int) $courseId; |
||
| 2462 | $userId = (int) $userId; |
||
| 2463 | $sessionId = (int) $sessionId; |
||
| 2464 | $originalVirtualTime = Database::escape_string($virtualTime); |
||
| 2465 | $workId = (int) $workId; |
||
| 2466 | |||
| 2467 | $courseTrackingTable = Database::get_main_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS); |
||
| 2468 | $platformTrackingTable = Database::get_main_table(TABLE_STATISTIC_TRACK_E_LOGIN); |
||
| 2469 | |||
| 2470 | // Change $virtualTime format from hh:mm:ss to hhmmss which is the |
||
| 2471 | // format returned by SQL for a subtraction of two datetime values |
||
| 2472 | // @todo make sure this is portable between DBMSes |
||
| 2473 | if (preg_match('/:/', $virtualTime)) { |
||
| 2474 | [$h, $m, $s] = preg_split('/:/', $virtualTime); |
||
| 2475 | $virtualTime = $h * 3600 + $m * 60 + $s; |
||
| 2476 | } else { |
||
| 2477 | $virtualTime *= 3600; |
||
| 2478 | } |
||
| 2479 | |||
| 2480 | // Get the current latest course connection register. We need that |
||
| 2481 | // record to re-use the data and create a new record. |
||
| 2482 | $sql = "SELECT course_access_id |
||
| 2483 | FROM $courseTrackingTable |
||
| 2484 | WHERE |
||
| 2485 | user_id = $userId AND |
||
| 2486 | c_id = $courseId AND |
||
| 2487 | session_id = $sessionId AND |
||
| 2488 | counter = 0 AND |
||
| 2489 | (UNIX_TIMESTAMP(logout_course_date) - UNIX_TIMESTAMP(login_course_date)) = '$virtualTime' |
||
| 2490 | ORDER BY login_course_date DESC LIMIT 0,1"; |
||
| 2491 | $result = Database::query($sql); |
||
| 2492 | |||
| 2493 | // Ignore if we didn't find any course connection record in the last |
||
| 2494 | // hour. In this case it wouldn't be right to add a "fake" time record. |
||
| 2495 | if (Database::num_rows($result) > 0) { |
||
| 2496 | // Found the latest connection |
||
| 2497 | $row = Database::fetch_row($result); |
||
| 2498 | $courseAccessId = $row[0]; |
||
| 2499 | $sql = "DELETE FROM $courseTrackingTable |
||
| 2500 | WHERE course_access_id = $courseAccessId"; |
||
| 2501 | Database::query($sql); |
||
| 2502 | } |
||
| 2503 | $sql = "SELECT login_id |
||
| 2504 | FROM $platformTrackingTable |
||
| 2505 | WHERE |
||
| 2506 | login_user_id = $userId AND |
||
| 2507 | (UNIX_TIMESTAMP(logout_date) - UNIX_TIMESTAMP(login_date)) = '$virtualTime' |
||
| 2508 | ORDER BY login_date DESC LIMIT 0,1"; |
||
| 2509 | $result = Database::query($sql); |
||
| 2510 | if (Database::num_rows($result) > 0) { |
||
| 2511 | // Found the latest connection |
||
| 2512 | $row = Database::fetch_row($result); |
||
| 2513 | $loginAccessId = $row[0]; |
||
| 2514 | $sql = "DELETE FROM $platformTrackingTable |
||
| 2515 | WHERE login_id = $loginAccessId"; |
||
| 2516 | Database::query($sql); |
||
| 2517 | } |
||
| 2518 | |||
| 2519 | if (Tracking::minimumTimeAvailable($sessionId, $courseId)) { |
||
| 2520 | $sql = "SELECT id FROM track_e_access_complete |
||
| 2521 | WHERE |
||
| 2522 | tool = '".TOOL_STUDENTPUBLICATION."' AND |
||
| 2523 | c_id = $courseId AND |
||
| 2524 | session_id = $sessionId AND |
||
| 2525 | user_id = $userId AND |
||
| 2526 | action_details = '$originalVirtualTime' AND |
||
| 2527 | action = 'add_work_start_$workId' "; |
||
| 2528 | $result = Database::query($sql); |
||
| 2529 | $result = Database::fetch_array($result); |
||
| 2530 | if ($result) { |
||
| 2531 | $sql = 'DELETE FROM track_e_access_complete WHERE id = '.$result['id']; |
||
| 2532 | Database::query($sql); |
||
| 2533 | } |
||
| 2534 | |||
| 2535 | $sql = "SELECT id FROM track_e_access_complete |
||
| 2536 | WHERE |
||
| 2537 | tool = '".TOOL_STUDENTPUBLICATION."' AND |
||
| 2538 | c_id = $courseId AND |
||
| 2539 | session_id = $sessionId AND |
||
| 2540 | user_id = $userId AND |
||
| 2541 | action_details = '$originalVirtualTime' AND |
||
| 2542 | action = 'add_work_end_$workId' "; |
||
| 2543 | $result = Database::query($sql); |
||
| 2544 | $result = Database::fetch_array($result); |
||
| 2545 | if ($result) { |
||
| 2546 | $sql = 'DELETE FROM track_e_access_complete WHERE id = '.$result['id']; |
||
| 2547 | Database::query($sql); |
||
| 2548 | } |
||
| 2549 | } |
||
| 2550 | |||
| 2551 | return false; |
||
| 2552 | } |
||
| 2553 | |||
| 2554 | /** |
||
| 2555 | * For the sake of cohesion, this function is a switch. |
||
| 2556 | * It's called by EventsDispatcher and fires the right function |
||
| 2557 | * with the right require_once. |
||
| 2558 | * |
||
| 2559 | * @deprecated |
||
| 2560 | * |
||
| 2561 | * @param string $event_name |
||
| 2562 | * @param array $params |
||
| 2563 | */ |
||
| 2564 | public static function event_send_mail($event_name, $params) |
||
| 2565 | { |
||
| 2566 | EventsMail::send_mail($event_name, $params); |
||
| 2567 | } |
||
| 2568 | |||
| 2569 | /** |
||
| 2570 | * Filter EventEmailTemplate Filters see the main/inc/conf/events.conf.dist.php. |
||
| 2571 | */ |
||
| 2572 | |||
| 2573 | /** |
||
| 2574 | * Basic template event message filter (to be used by other filters as default). |
||
| 2575 | * |
||
| 2576 | * @deprecated |
||
| 2577 | * |
||
| 2578 | * @param array $values (passing by reference) * |
||
| 2579 | * |
||
| 2580 | * @return bool True if everything is OK, false otherwise |
||
| 2581 | */ |
||
| 2582 | public function event_send_mail_filter_func(&$values) |
||
| 2583 | { |
||
| 2584 | return true; |
||
| 2585 | } |
||
| 2586 | |||
| 2587 | /** |
||
| 2588 | * user_registration - send_mail filter. |
||
| 2589 | * |
||
| 2590 | * @deprecated |
||
| 2591 | * |
||
| 2592 | * @param array $values (passing by reference) |
||
| 2593 | * |
||
| 2594 | * @return bool True if everything is OK, false otherwise |
||
| 2595 | */ |
||
| 2596 | public function user_registration_event_send_mail_filter_func(&$values) |
||
| 2597 | { |
||
| 2598 | $res = self::event_send_mail_filter_func($values); |
||
| 2599 | // proper logic for this filter |
||
| 2600 | return $res; |
||
| 2601 | } |
||
| 2602 | |||
| 2603 | /** |
||
| 2604 | * portal_homepage_edited - send_mail filter. |
||
| 2605 | * |
||
| 2606 | * @deprecated |
||
| 2607 | * |
||
| 2608 | * @param array $values (passing by reference) |
||
| 2609 | * |
||
| 2610 | * @return bool True if everything is OK, false otherwise |
||
| 2611 | */ |
||
| 2612 | public function portal_homepage_edited_event_send_mail_filter_func(&$values) |
||
| 2613 | { |
||
| 2614 | $res = self::event_send_mail_filter_func($values); |
||
| 2615 | // proper logic for this filter |
||
| 2616 | return $res; |
||
| 2617 | } |
||
| 2618 | |||
| 2619 | /** |
||
| 2620 | * Register the logout of the course (usually when logging out of the platform) |
||
| 2621 | * from the track_e_access_complete table. |
||
| 2622 | * |
||
| 2623 | * @param array $logInfo Information stored by local.inc.php |
||
| 2624 | * |
||
| 2625 | * @return bool |
||
| 2626 | */ |
||
| 2627 | public static function registerLog($logInfo) |
||
| 2628 | { |
||
| 2629 | $sessionId = api_get_session_id(); |
||
| 2630 | $courseId = api_get_course_int_id(); |
||
| 2631 | |||
| 2632 | if (isset($logInfo['c_id']) && !empty($logInfo['c_id'])) { |
||
| 2633 | $courseId = $logInfo['c_id']; |
||
| 2634 | } |
||
| 2635 | |||
| 2636 | if (isset($logInfo['session_id']) && !empty($logInfo['session_id'])) { |
||
| 2637 | $sessionId = $logInfo['session_id']; |
||
| 2638 | } |
||
| 2639 | |||
| 2640 | if (!Tracking::minimumTimeAvailable($sessionId, $courseId)) { |
||
| 2641 | return false; |
||
| 2642 | } |
||
| 2643 | |||
| 2644 | if (self::isSessionLogNeedToBeSave($sessionId) === false) { |
||
| 2645 | return false; |
||
| 2646 | } |
||
| 2647 | |||
| 2648 | $loginAs = (int) Session::read('login_as') === true; |
||
| 2649 | |||
| 2650 | $logInfo['user_id'] = isset($logInfo['user_id']) ? $logInfo['user_id'] : api_get_user_id(); |
||
| 2651 | $logInfo['date_reg'] = isset($logInfo['date_reg']) ? $logInfo['date_reg'] : api_get_utc_datetime(); |
||
| 2652 | $logInfo['tool'] = !empty($logInfo['tool']) ? $logInfo['tool'] : ''; |
||
| 2653 | $logInfo['tool_id'] = !empty($logInfo['tool_id']) ? (int) $logInfo['tool_id'] : 0; |
||
| 2654 | $logInfo['tool_id_detail'] = !empty($logInfo['tool_id_detail']) ? (int) $logInfo['tool_id_detail'] : 0; |
||
| 2655 | $logInfo['action'] = !empty($logInfo['action']) ? $logInfo['action'] : ''; |
||
| 2656 | $logInfo['action_details'] = !empty($logInfo['action_details']) ? $logInfo['action_details'] : ''; |
||
| 2657 | $logInfo['ip_user'] = api_get_real_ip(); |
||
| 2658 | $logInfo['user_agent'] = $_SERVER['HTTP_USER_AGENT']; |
||
| 2659 | $logInfo['session_id'] = $sessionId; |
||
| 2660 | $logInfo['c_id'] = $courseId; |
||
| 2661 | $logInfo['ch_sid'] = session_id(); |
||
| 2662 | $logInfo['login_as'] = $loginAs; |
||
| 2663 | $logInfo['info'] = !empty($logInfo['info']) ? $logInfo['info'] : ''; |
||
| 2664 | $logInfo['url'] = $_SERVER['REQUEST_URI']; |
||
| 2665 | $logInfo['current_id'] = isset($logInfo['current_id']) ? $logInfo['current_id'] : Session::read('last_id', 0); |
||
| 2666 | |||
| 2667 | $id = Database::insert('track_e_access_complete', $logInfo); |
||
| 2668 | if ($id && empty($logInfo['current_id'])) { |
||
| 2669 | Session::write('last_id', $id); |
||
| 2670 | } |
||
| 2671 | |||
| 2672 | return true; |
||
| 2673 | } |
||
| 2674 | |||
| 2675 | public static function getAttemptQuestionDuration($exeId, $questionId) |
||
| 2699 | } |
||
| 2700 | |||
| 2701 | public static function logSubscribedUserInCourse(int $subscribedId, int $courseId) |
||
| 2702 | { |
||
| 2703 | $dateTime = api_get_utc_datetime(); |
||
| 2704 | $registrantId = api_get_user_id(); |
||
| 2705 | |||
| 2706 | self::addEvent( |
||
| 2707 | LOG_SUBSCRIBE_USER_TO_COURSE, |
||
| 2708 | LOG_COURSE_CODE, |
||
| 2709 | api_get_course_entity($courseId)->getCode(), |
||
| 2710 | $dateTime, |
||
| 2711 | $registrantId, |
||
| 2712 | $courseId |
||
| 2713 | ); |
||
| 2714 | |||
| 2715 | self::addEvent( |
||
| 2716 | LOG_SUBSCRIBE_USER_TO_COURSE, |
||
| 2717 | LOG_USER_OBJECT, |
||
| 2718 | api_get_user_info($subscribedId), |
||
| 2719 | $dateTime, |
||
| 2720 | $registrantId, |
||
| 2721 | $courseId |
||
| 2722 | ); |
||
| 2723 | } |
||
| 2724 | |||
| 2725 | public static function logUserSubscribedInCourseSession(int $subscribedId, int $courseId, int $sessionId) |
||
| 2726 | { |
||
| 2727 | $dateTime = api_get_utc_datetime(); |
||
| 2728 | $registrantId = api_get_user_id(); |
||
| 2729 | |||
| 2730 | self::addEvent( |
||
| 2731 | LOG_SESSION_ADD_USER_COURSE, |
||
| 2732 | LOG_USER_ID, |
||
| 2733 | $subscribedId, |
||
| 2759 |
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