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@ -403,21 +403,26 @@ class Event |
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/** |
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* Update the TRACK_E_EXERCICES exercises. |
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* Record result of user when an exercise was done. |
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* |
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* @param int exeid id of the attempt |
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* @param int exo_id exercise id |
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* @param mixed result score |
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* @param int weighting ( higher score ) |
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* @param int duration ( duration of the attempt in seconds ) |
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* @param int session_id |
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* @param int learnpath_id (id of the learnpath) |
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* @param int learnpath_item_id (id of the learnpath_item) |
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* @param int $exeId |
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* @param int $exoId |
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* @param mixed $score |
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* @param int $weighting |
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* @param int $sessionId |
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* @param int $learnpathId |
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* @param int $learnpathItemId |
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* @param int $learnpathItemViewId |
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* @param int $duration |
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* @param array $questionsList |
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* @param string $status |
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* @param array $remindList |
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* @param null $endDate |
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* |
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* @return bool |
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* |
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* @author Sebastien Piraux <piraux_seb@hotmail.com> |
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* @author Julio Montoya Armas <gugli100@gmail.com> Reworked 2010 |
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* @desc Record result of user when an exercise was done |
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*/ |
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public static function updateEventExercise( |
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$exeId, |
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@ -437,15 +442,6 @@ class Event |
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if (empty($exeId)) { |
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return false; |
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} |
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/* |
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* Code commented due BT#8423 do not change the score to 0. |
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* |
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* Validation in case of fraud with actived control time |
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if (!ExerciseLib::exercise_time_control_is_valid($exo_id, $learnpath_id, $learnpath_item_id)) { |
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$score = 0; |
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} |
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*/ |
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if (!isset($status) || empty($status)) { |
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$status = ''; |
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} else { |
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@ -506,19 +502,20 @@ class Event |
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/** |
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* Record an event for this attempt at answering an exercise. |
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* |
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* @param float Score achieved |
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* @param string Answer given |
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* @param int Question ID |
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* @param int Exercise attempt ID a.k.a exe_id (from track_e_exercise) |
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* @param int Position |
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* @param int Exercise ID (from c_quiz) |
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* @param bool update results? |
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* @param $fileName string Filename (for audio answers - using nanogong) |
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* @param int User ID The user who's going to get this score. Default value of null means "get from context". |
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* @param int Course ID (from the "id" column of course table). Default value of null means "get from context". |
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* @param int Session ID (from the session table). Default value of null means "get from context". |
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* @param int Learnpath ID (from c_lp table). Default value of null means "get from context". |
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* @param int Learnpath item ID (from the c_lp_item table). Default value of null means "get from context". |
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* @param float $score Score achieved |
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* @param string $answer Answer given |
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* @param int $question_id |
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* @param int $exe_id Exercise attempt ID a.k.a exe_id (from track_e_exercise) |
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* @param int $position |
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* @param int $exercise_id From c_quiz |
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* @param bool $updateResults |
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* @param int $duration Time spent in seconds |
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* @param string $fileName Filename (for audio answers - using nanogong) |
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* @param int $user_id The user who's going to get this score. |
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* @param int $course_id Default value of null means "get from context". |
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* @param int $session_id Default value of null means "get from context". |
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* @param int $learnpath_id (from c_lp table). Default value of null means "get from context". |
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* @param int $learnpath_item_id (from the c_lp_item table). Default value of null means "get from context". |
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* |
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* @return bool Result of the insert query |
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*/ |
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@ -530,6 +527,7 @@ class Event |
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$position, |
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$exercise_id = 0, |
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$updateResults = false, |
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$questionDuration = 0, |
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$fileName = null, |
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$user_id = null, |
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$course_id = null, |
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@ -538,12 +536,13 @@ class Event |
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$learnpath_item_id = null |
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) { |
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global $debug; |
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$question_id = Database::escape_string($question_id); |
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$exe_id = Database::escape_string($exe_id); |
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$position = Database::escape_string($position); |
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$now = api_get_utc_datetime(); |
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$questionDuration = (int) $questionDuration; |
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$question_id = (int) $question_id; |
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$exe_id = (int) $exe_id; |
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$position = (int) $position; |
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$course_id = (int) $course_id; |
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$recording = api_get_configuration_value('quiz_answer_extra_recording') == true; |
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$now = api_get_utc_datetime(); |
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$recording = api_get_configuration_value('quiz_answer_extra_recording'); |
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// check user_id or get from context |
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if (empty($user_id)) { |
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@ -590,121 +589,119 @@ class Event |
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$answer = 0; |
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} |
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if (!empty($question_id) && !empty($exe_id) && !empty($user_id)) { |
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if (is_null($answer)) { |
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$answer = ''; |
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} |
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if (empty($question_id) || empty($exe_id) || empty($user_id)) { |
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return false; |
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} |
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if (is_null($score)) { |
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$score = 0; |
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} |
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if (is_null($answer)) { |
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$answer = ''; |
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} |
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$attempt = [ |
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'user_id' => $user_id, |
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'question_id' => $question_id, |
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'answer' => $answer, |
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'marks' => $score, |
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'c_id' => $course_id, |
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'session_id' => $session_id, |
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'position' => $position, |
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'tms' => $now, |
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'filename' => !empty($fileName) ? basename($fileName) : $fileName, |
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'teacher_comment' => '', |
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]; |
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if (is_null($score)) { |
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$score = 0; |
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} |
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// Check if attempt exists. |
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$sql = "SELECT exe_id FROM $TBL_TRACK_ATTEMPT |
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WHERE |
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c_id = $course_id AND |
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session_id = $session_id AND |
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exe_id = $exe_id AND |
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user_id = $user_id AND |
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question_id = $question_id AND |
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position = $position"; |
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$result = Database::query($sql); |
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if (Database::num_rows($result)) { |
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if ($debug) { |
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error_log("Attempt already exist: exe_id: $exe_id - user_id:$user_id - question_id:$question_id"); |
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} |
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if ($updateResults == false) { |
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//The attempt already exist do not update use update_event_exercise() instead |
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return false; |
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} |
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} else { |
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$attempt['exe_id'] = $exe_id; |
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} |
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$attempt = [ |
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'user_id' => $user_id, |
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'question_id' => $question_id, |
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'answer' => $answer, |
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'marks' => $score, |
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'c_id' => $course_id, |
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'session_id' => $session_id, |
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'position' => $position, |
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'tms' => $now, |
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'filename' => !empty($fileName) ? basename($fileName) : $fileName, |
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'teacher_comment' => '', |
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]; |
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if ($debug) { |
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error_log("updateResults : $updateResults"); |
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error_log("Saving question attempt: "); |
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error_log($sql); |
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if (api_get_configuration_value('allow_time_per_question')) { |
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$attempt['seconds_spent'] = $questionDuration; |
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} |
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// Check if attempt exists. |
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$sql = "SELECT exe_id FROM $TBL_TRACK_ATTEMPT |
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WHERE |
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c_id = $course_id AND |
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session_id = $session_id AND |
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exe_id = $exe_id AND |
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user_id = $user_id AND |
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question_id = $question_id AND |
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position = $position"; |
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$result = Database::query($sql); |
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$attemptData = []; |
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if (Database::num_rows($result)) { |
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$attemptData = Database::fetch_array($result, 'ASSOC'); |
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if ($updateResults == false) { |
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// The attempt already exist do not update use update_event_exercise() instead |
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return false; |
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} |
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} else { |
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$attempt['exe_id'] = $exe_id; |
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} |
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$recording_table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT_RECORDING); |
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if ($debug) { |
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error_log("updateResults : $updateResults"); |
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error_log("Saving question attempt: "); |
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error_log($sql); |
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} |
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if ($updateResults == false) { |
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$attempt_id = Database::insert($TBL_TRACK_ATTEMPT, $attempt); |
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$recording_table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT_RECORDING); |
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if ($updateResults == false) { |
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$attempt_id = Database::insert($TBL_TRACK_ATTEMPT, $attempt); |
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if ($recording) { |
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$attempt_recording = [ |
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'exe_id' => $exe_id, |
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'question_id' => $question_id, |
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'answer' => $answer, |
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'marks' => $score, |
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'insert_date' => $now, |
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'session_id' => $session_id, |
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]; |
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Database::insert($recording_table, $attempt_recording); |
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} |
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} else { |
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if (api_get_configuration_value('allow_time_per_question')) { |
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$attempt['seconds_spent'] = $questionDuration + (int) $attemptData['seconds_spent']; |
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} |
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Database::update( |
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$TBL_TRACK_ATTEMPT, |
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$attempt, |
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[ |
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'exe_id = ? AND question_id = ? AND user_id = ? ' => [ |
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$exe_id, |
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$question_id, |
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$user_id, |
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], |
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] |
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); |
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if ($debug) { |
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error_log("Insert attempt with id #$attempt_id"); |
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} |
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if ($recording) { |
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$attempt_recording = [ |
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'exe_id' => $exe_id, |
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'question_id' => $question_id, |
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'answer' => $answer, |
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'marks' => $score, |
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'insert_date' => $now, |
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'session_id' => $session_id, |
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]; |
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if ($recording) { |
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if ($debug) { |
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error_log("Saving e attempt recording "); |
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} |
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$attempt_recording = [ |
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'exe_id' => $exe_id, |
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'question_id' => $question_id, |
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'answer' => $answer, |
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'marks' => $score, |
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'insert_date' => $now, |
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'session_id' => $session_id, |
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]; |
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Database::insert($recording_table, $attempt_recording); |
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} |
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} else { |
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Database::update( |
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$TBL_TRACK_ATTEMPT, |
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$attempt, |
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$recording_table, |
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$attempt_recording, |
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[ |
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'exe_id = ? AND question_id = ? AND user_id = ? ' => [ |
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'exe_id = ? AND question_id = ? AND session_id = ? ' => [ |
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$exe_id, |
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$question_id, |
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$user_id, |
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$session_id, |
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], |
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] |
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); |
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if ($recording) { |
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$attempt_recording = [ |
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'exe_id' => $exe_id, |
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'question_id' => $question_id, |
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'answer' => $answer, |
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'marks' => $score, |
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'insert_date' => $now, |
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'session_id' => $session_id, |
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]; |
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Database::update( |
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$recording_table, |
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$attempt_recording, |
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[ |
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'exe_id = ? AND question_id = ? AND session_id = ? ' => [ |
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$exe_id, |
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$question_id, |
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$session_id, |
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], |
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] |
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); |
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} |
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$attempt_id = $exe_id; |
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} |
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return $attempt_id; |
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} else { |
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return false; |
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$attempt_id = $exe_id; |
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} |
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return $attempt_id; |
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} |
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/** |
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@ -1197,7 +1194,7 @@ class Event |
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$lpInteraction = Database::get_course_table(TABLE_LP_IV_INTERACTION); |
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$lpObjective = Database::get_course_table(TABLE_LP_IV_OBJECTIVE); |
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if (empty($course)) { |
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if (empty($course) || empty($user_id)) { |
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return false; |
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} |
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@ -1732,13 +1729,13 @@ class Event |
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$courseId, |
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$session_id = 0 |
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) { |
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$table_track_exercises = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
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$table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
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$courseId = (int) $courseId; |
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$exercise_id = (int) $exercise_id; |
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$session_id = (int) $session_id; |
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$user_id = (int) $user_id; |
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$sql = "SELECT * FROM $table_track_exercises |
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$sql = "SELECT * FROM $table |
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WHERE |
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status = '' AND |
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c_id = $courseId AND |
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@ -1935,6 +1932,26 @@ class Event |
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return $list; |
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} |
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public static function getQuestionAttemptByExeIdAndQuestion($exeId, $questionId) |
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{ |
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$table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
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$exeId = (int) $exeId; |
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$questionId = (int) $questionId; |
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$sql = "SELECT * FROM $table |
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WHERE |
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exe_id = $exeId AND |
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question_id = $questionId |
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ORDER BY position"; |
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$result = Database::query($sql); |
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$attempt = []; |
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if (Database::num_rows($result)) { |
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$attempt = Database::fetch_array($result, 'ASSOC'); |
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} |
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return $attempt; |
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} |
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/** |
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* Delete one record from the track_e_attempt table (recorded quiz answer) |
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* and register the deletion event (LOG_QUESTION_RESULT_DELETE) in |
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@ -2566,4 +2583,30 @@ class Event |
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return true; |
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} |
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public static function getAttemptQuestionDuration($exeId, $questionId) |
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{ |
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// Check current attempt. |
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$questionAttempt = self::getQuestionAttemptByExeIdAndQuestion($exeId, $questionId); |
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$alreadySpent = 0; |
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if (!empty($questionAttempt) && $questionAttempt['seconds_spent']) { |
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$alreadySpent = $questionAttempt['seconds_spent']; |
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} |
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$now = time(); |
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$questionStart = Session::read('question_start', []); |
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if (!empty($questionStart) && |
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isset($questionStart[$questionId]) && !empty($questionStart[$questionId]) |
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) { |
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$time = $questionStart[$questionId]; |
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} else { |
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$diff = 0; |
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if (!empty($alreadySpent)) { |
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$diff = $alreadySpent; |
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} |
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$time = $questionStart[$questionId] = $now - $diff; |
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Session::write('question_start', $questionStart); |
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} |
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return $now - $time; |
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} |
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} |
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Julio Montoya
5 years ago