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@ -22,7 +22,7 @@ abstract class Question |
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public $type; |
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public $level; |
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public $picture; |
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public $exerciseList; // array with the list of exercises which this question is in |
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public $exerciseList; // array with the list of exercises which this question is in |
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public $category_list; |
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public $parent_id; |
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public $category; |
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@ -47,8 +47,8 @@ abstract class Question |
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'multiple_answer_combination_true_false.class.php', |
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'MultipleAnswerCombinationTrueFalse' |
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), |
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GLOBAL_MULTIPLE_ANSWER => array('global_multiple_answer.class.php' , 'GlobalMultipleAnswer'), |
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CALCULATED_ANSWER => array('calculated_answer.class.php' , 'CalculatedAnswer'), |
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GLOBAL_MULTIPLE_ANSWER => array('global_multiple_answer.class.php', 'GlobalMultipleAnswer'), |
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CALCULATED_ANSWER => array('calculated_answer.class.php', 'CalculatedAnswer'), |
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UNIQUE_ANSWER_IMAGE => ['UniqueAnswerImage.php', 'UniqueAnswerImage'], |
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DRAGGABLE => ['Draggable.php', 'Draggable'], |
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MATCHING_DRAGGABLE => ['MatchingDraggable.php', 'MatchingDraggable'], |
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@ -108,7 +108,7 @@ abstract class Question |
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$id = intval($id); |
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if (!empty($course_id)) { |
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$course_info = api_get_course_info_by_id($course_id); |
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$course_info = api_get_course_info_by_id($course_id); |
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} else { |
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$course_info = api_get_course_info(); |
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} |
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@ -266,7 +266,7 @@ abstract class Question |
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public function selectPicturePath() |
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{ |
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if (!empty($this->picture)) { |
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return api_get_path(WEB_COURSE_PATH).$this->course['path'].'/document/images/'.$this->getPictureFilename(); |
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return api_get_path(WEB_COURSE_PATH).$this->course['directory'].'/document/images/'.$this->getPictureFilename(); |
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} |
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return ''; |
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@ -360,7 +360,7 @@ abstract class Question |
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*/ |
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public function updateTitle($title) |
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{ |
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$this->question=$title; |
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$this->question = $title; |
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} |
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/** |
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@ -459,7 +459,7 @@ abstract class Question |
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// DO nothing |
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} else { |
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$sql = "INSERT INTO $TBL_QUESTION_REL_CATEGORY (c_id, question_id, category_id) |
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VALUES (" . api_get_course_int_id() . ", $question_id, $category_id)"; |
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VALUES (".api_get_course_int_id().", $question_id, $category_id)"; |
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Database::query($sql); |
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} |
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} |
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@ -485,7 +485,7 @@ abstract class Question |
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$sql = "SELECT count(*) AS nb FROM $table |
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WHERE |
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question_id = $question_id AND |
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c_id=" . api_get_course_int_id(); |
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c_id=".api_get_course_int_id(); |
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$res = Database::query($sql); |
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$row = Database::fetch_array($res); |
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if ($row['nb'] > 0) { |
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@ -493,11 +493,11 @@ abstract class Question |
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SET category_id = $category_id |
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WHERE |
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question_id = $question_id AND |
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c_id = " . api_get_course_int_id(); |
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c_id = ".api_get_course_int_id(); |
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Database::query($sql); |
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} else { |
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$sql = "INSERT INTO $table (c_id, question_id, category_id) |
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VALUES (" . api_get_course_int_id().", $question_id, $category_id)"; |
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VALUES (".api_get_course_int_id().", $question_id, $category_id)"; |
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Database::query($sql); |
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} |
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} |
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@ -515,7 +515,7 @@ abstract class Question |
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$sql = "DELETE FROM $table |
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WHERE |
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question_id = $question_id AND |
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c_id = " . api_get_course_int_id(); |
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c_id = ".api_get_course_int_id(); |
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Database::query($sql); |
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} |
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@ -568,58 +568,61 @@ abstract class Question |
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) { |
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// removes old answers |
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$sql = "DELETE FROM $TBL_REPONSES |
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WHERE c_id = $course_id AND question_id = " . intval($this->id); |
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WHERE c_id = $course_id AND question_id = ".intval($this->id); |
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Database::query($sql); |
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} |
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$this->type=$type; |
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$this->type = $type; |
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} |
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} |
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/** |
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* Get default hot spot folder in documents |
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* @return string |
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*/ |
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public function getHotSpotFolderInCourse() |
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{ |
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if (empty($this->course) || empty($this->course['directory'])) { |
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// Stop everything if course is not set. |
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api_not_allowed(); |
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} |
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$pictureAbsolutePath = api_get_path(SYS_COURSE_PATH).$this->course['directory'].'/document/images/'; |
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$picturePath = basename($pictureAbsolutePath); |
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if (!is_dir($picturePath)) { |
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create_unexisting_directory( |
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$this->course, |
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api_get_user_id(), |
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0, |
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0, |
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0, |
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dirname($pictureAbsolutePath), |
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'/'.$picturePath, |
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$picturePath |
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); |
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} |
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return $pictureAbsolutePath; |
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} |
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/** |
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* adds a picture to the question |
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* |
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* @param string $Picture - temporary path of the picture to upload |
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* @param string $PictureName - Name of the picture |
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* @param string $picturePath |
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* @param string $picture - temporary path of the picture to upload |
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* |
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* @return boolean - true if uploaded, otherwise false |
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* |
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* @author Olivier Brouckaert |
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*/ |
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public function uploadPicture($Picture, $PictureName, $picturePath = null) |
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public function uploadPicture($picture) |
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{ |
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if (empty($picturePath)) { |
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global $picturePath; |
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} |
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if (!file_exists($picturePath)) { |
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if (mkdir($picturePath, api_get_permissions_for_new_directories())) { |
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// document path |
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$documentPath = api_get_path(SYS_COURSE_PATH).$this->course['path'].'/document'; |
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$path = str_replace($documentPath, '', $picturePath); |
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$title_path = basename($picturePath); |
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$doc_id = add_document( |
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$this->course, |
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$path, |
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'folder', |
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0, |
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$title_path |
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); |
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api_item_property_update( |
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$this->course, |
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TOOL_DOCUMENT, |
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$doc_id, |
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'FolderCreated', |
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api_get_user_id() |
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); |
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} |
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} |
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$picturePath = $this->getHotSpotFolderInCourse(); |
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// if the question has got an ID |
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if ($this->id) { |
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$pictureFilename = self::generatePictureName(); |
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$img = new Image($Picture); |
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$img = new Image($picture); |
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$img->send_image($picturePath.'/'.$pictureFilename, -1, 'jpg'); |
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$document_id = add_document( |
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$this->course, |
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@ -628,16 +631,25 @@ abstract class Question |
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filesize($picturePath.'/'.$pictureFilename), |
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$pictureFilename |
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); |
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$this->picture = $document_id; |
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if ($document_id) { |
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return api_item_property_update( |
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$this->picture = $document_id; |
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if (!file_exists($picturePath.'/'.$pictureFilename)) { |
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return false; |
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} |
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api_item_property_update( |
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$this->course, |
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TOOL_DOCUMENT, |
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$document_id, |
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'DocumentAdded', |
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api_get_user_id() |
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); |
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$this->resizePicture('width', 800); |
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return true; |
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} |
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} |
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@ -668,14 +680,14 @@ abstract class Question |
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* |
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* @author Toon Keppens |
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*/ |
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public function resizePicture($Dimension, $Max) |
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private function resizePicture($Dimension, $Max) |
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{ |
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global $picturePath; |
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$picturePath = $this->getHotSpotFolderInCourse(); |
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// if the question has an ID |
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if ($this->id) { |
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// Get dimensions from current image. |
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$my_image = new Image($picturePath . '/' . $this->picture); |
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$my_image = new Image($picturePath.'/'.$this->picture); |
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$current_image_size = $my_image->get_image_size(); |
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$current_width = $current_image_size['width']; |
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@ -716,7 +728,7 @@ abstract class Question |
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} |
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$my_image->resize($new_width, $new_height); |
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$result = $my_image->send_image($picturePath . '/' . $this->picture); |
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$result = $my_image->send_image($picturePath.'/'.$this->picture); |
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if ($result) { |
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return true; |
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@ -734,14 +746,14 @@ abstract class Question |
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*/ |
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public function removePicture() |
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{ |
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global $picturePath; |
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$picturePath = $this->getHotSpotFolderInCourse(); |
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// if the question has got an ID and if the picture exists |
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if ($this->id) { |
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$picture = $this->picture; |
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$this->picture = ''; |
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return @unlink($picturePath . '/' . $picture) ? true : false; |
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return @unlink($picturePath.'/'.$picture) ? true : false; |
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} |
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return false; |
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@ -758,27 +770,27 @@ abstract class Question |
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{ |
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$course_id = $course_info['real_id']; |
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$TBL_QUESTIONS = Database::get_course_table(TABLE_QUIZ_QUESTION); |
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$destination_path = api_get_path(SYS_COURSE_PATH) . $course_info['path'] . '/document/images'; |
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$source_path = api_get_path(SYS_COURSE_PATH) . $this->course['path'] . '/document/images'; |
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$destination_path = api_get_path(SYS_COURSE_PATH).$course_info['path'].'/document/images'; |
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$source_path = api_get_path(SYS_COURSE_PATH).$this->course['path'].'/document/images'; |
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// if the question has got an ID and if the picture exists |
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if ($this->id && !empty($this->picture)) { |
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$picture = explode('.', $this->picture); |
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$extension = $picture[sizeof($picture) - 1]; |
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$picture = 'quiz-' . $questionId . '.' . $extension; |
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$result = @copy($source_path . '/' . $this->picture, $destination_path . '/' . $picture) ? true : false; |
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$picture = 'quiz-'.$questionId.'.'.$extension; |
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$result = @copy($source_path.'/'.$this->picture, $destination_path.'/'.$picture) ? true : false; |
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// If copy was correct then add to the database |
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if ($result) { |
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$sql = "UPDATE $TBL_QUESTIONS SET |
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picture = '" . Database::escape_string($picture) . "' |
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WHERE c_id = $course_id AND id='" . intval($questionId) . "'"; |
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picture = '".Database::escape_string($picture)."' |
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WHERE c_id = $course_id AND id='".intval($questionId)."'"; |
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Database::query($sql); |
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$document_id = add_document( |
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$course_info, |
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'/images/' . $picture, |
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'/images/'.$picture, |
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'file', |
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filesize($destination_path . '/' . $picture), |
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filesize($destination_path.'/'.$picture), |
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$picture |
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); |
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if ($document_id) { |
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@ -803,17 +815,17 @@ abstract class Question |
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* For example, if we first show a confirmation box. |
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* |
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* @author Olivier Brouckaert |
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* @param string $Picture - temporary path of the picture to move |
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* @param string $PictureName - Name of the picture |
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* @param string $picture - temporary path of the picture to move |
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* @param string $pictureName - Name of the picture |
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*/ |
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public function setTmpPicture($Picture, $PictureName) |
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public function setTmpPicture($picture, $pictureName) |
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{ |
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global $picturePath; |
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$PictureName = explode('.', $PictureName); |
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$Extension = $PictureName[sizeof($PictureName) - 1]; |
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$picturePath = $this->getHotSpotFolderInCourse(); |
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$pictureName = explode('.', $pictureName); |
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$Extension = $pictureName[sizeof($pictureName) - 1]; |
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// saves the picture into a temporary file |
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@move_uploaded_file($Picture, $picturePath . '/tmp.' . $Extension); |
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@move_uploaded_file($picture, $picturePath.'/tmp.'.$Extension); |
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} |
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/** |
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@ -904,12 +916,12 @@ abstract class Question |
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$TBL_EXERCISE_QUESTION as test_question |
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WHERE |
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question.id = test_question.question_id AND |
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test_question.exercice_id = " . intval($exerciseId) . " AND |
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test_question.exercice_id = ".intval($exerciseId)." AND |
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question.c_id = $c_id AND |
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test_question.c_id = $c_id "; |
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$result = Database::query($sql); |
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$current_position = Database::result($result, 0, 0); |
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$this->updatePosition($current_position+1); |
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$this->updatePosition($current_position + 1); |
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$position = $this->position; |
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$params = [ |
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@ -1017,7 +1029,7 @@ abstract class Question |
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$rmQs = false |
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) { |
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// update search engine and its values table if enabled |
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if (api_get_setting('search_enabled')=='true' && extension_loaded('xapian')) { |
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if (api_get_setting('search_enabled') == 'true' && extension_loaded('xapian')) { |
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$course_id = api_get_course_id(); |
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// get search_did |
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$tbl_se_ref = Database::get_main_table(TABLE_MAIN_SEARCH_ENGINE_REF); |
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@ -1035,8 +1047,8 @@ abstract class Question |
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$res = Database::query($sql); |
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if (Database::num_rows($res) > 0 || $addQs) { |
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require_once(api_get_path(LIBRARY_PATH) . 'search/ChamiloIndexer.class.php'); |
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require_once(api_get_path(LIBRARY_PATH) . 'search/IndexableChunk.class.php'); |
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require_once(api_get_path(LIBRARY_PATH).'search/ChamiloIndexer.class.php'); |
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require_once(api_get_path(LIBRARY_PATH).'search/IndexableChunk.class.php'); |
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$di = new ChamiloIndexer(); |
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if ($addQs) { |
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@ -1049,7 +1061,7 @@ abstract class Question |
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// retrieve others exercise ids |
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$se_ref = Database::fetch_array($res); |
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$se_doc = $di->get_document((int)$se_ref['search_did']); |
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$se_doc = $di->get_document((int) $se_ref['search_did']); |
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if ($se_doc !== false) { |
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if (($se_doc_data = $di->get_document_data($se_doc)) !== FALSE) { |
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$se_doc_data = unserialize($se_doc_data); |
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@ -1087,16 +1099,16 @@ abstract class Question |
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SE_DATA => array( |
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'type' => SE_DOCTYPE_EXERCISE_QUESTION, |
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'exercise_ids' => $question_exercises, |
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'question_id' => (int)$this->id |
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'question_id' => (int) $this->id |
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), |
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SE_USER => (int)api_get_user_id(), |
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SE_USER => (int) api_get_user_id(), |
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); |
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$ic_slide->xapian_data = serialize($xapian_data); |
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$ic_slide->addValue("content", $this->description); |
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//TODO: index answers, see also form validation on question_admin.inc.php |
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$di->remove_document((int)$se_ref['search_did']); |
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$di->remove_document((int) $se_ref['search_did']); |
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$di->addChunk($ic_slide); |
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//index and return search engine document id |
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@ -1175,7 +1187,7 @@ abstract class Question |
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$count = $new_exercise->selectNbrQuestions(); |
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$count++; |
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$sql = "INSERT INTO $exerciseRelQuestionTable (c_id, question_id, exercice_id, question_order) |
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VALUES ({$this->course['real_id']}, " . intval($id) . ", " . intval($exerciseId) . ", '$count')"; |
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VALUES ({$this->course['real_id']}, ".intval($id).", ".intval($exerciseId).", '$count')"; |
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Database::query($sql); |
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// we do not want to reindex if we had just saved adnd indexed the question |
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@ -1212,17 +1224,17 @@ abstract class Question |
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FROM $TBL_EXERCISE_QUESTION |
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WHERE |
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c_id = $course_id |
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AND question_id = " . intval($id) . " |
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AND question_id = ".intval($id)." |
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AND exercice_id = " . intval($exerciseId); |
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$res = Database::query($sql); |
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if (Database::num_rows($res)>0) { |
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if (Database::num_rows($res) > 0) { |
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$row = Database::fetch_array($res); |
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if (!empty($row['question_order'])) { |
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$sql = "UPDATE $TBL_EXERCISE_QUESTION |
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SET question_order = question_order-1 |
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WHERE |
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c_id = $course_id |
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AND exercice_id = " . intval($exerciseId) . " |
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AND exercice_id = ".intval($exerciseId)." |
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AND question_order > " . $row['question_order']; |
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Database::query($sql); |
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} |
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@ -1231,7 +1243,7 @@ abstract class Question |
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$sql = "DELETE FROM $TBL_EXERCISE_QUESTION |
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WHERE |
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c_id = $course_id |
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AND question_id = " . intval($id) . " |
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AND question_id = ".intval($id)." |
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AND exercice_id = " . intval($exerciseId); |
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Database::query($sql); |
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@ -1272,7 +1284,7 @@ abstract class Question |
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SET question_order = question_order-1 |
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WHERE |
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c_id= $course_id |
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AND exercice_id = " . intval($row['exercice_id']) . " |
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AND exercice_id = ".intval($row['exercice_id'])." |
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AND question_order > " . $row['question_order']; |
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Database::query($sql); |
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} |
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@ -1280,22 +1292,22 @@ abstract class Question |
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} |
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$sql = "DELETE FROM $TBL_EXERCISE_QUESTION |
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WHERE c_id = $course_id AND question_id = " . $id; |
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WHERE c_id = $course_id AND question_id = ".$id; |
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Database::query($sql); |
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$sql = "DELETE FROM $TBL_QUESTIONS |
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WHERE c_id = $course_id AND id = " . $id; |
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WHERE c_id = $course_id AND id = ".$id; |
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Database::query($sql); |
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$sql = "DELETE FROM $TBL_REPONSES |
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WHERE c_id = $course_id AND question_id = " . $id; |
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WHERE c_id = $course_id AND question_id = ".$id; |
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Database::query($sql); |
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// remove the category of this question in the question_rel_category table |
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$sql = "DELETE FROM $TBL_QUIZ_QUESTION_REL_CATEGORY |
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WHERE |
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c_id = $course_id AND |
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question_id = " . $id; |
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question_id = ".$id; |
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Database::query($sql); |
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api_item_property_update( |
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@ -1464,7 +1476,7 @@ abstract class Question |
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if (class_exists($class_name)) { |
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return new $class_name(); |
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} else { |
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echo 'Can\'t instanciate class ' . $class_name . ' of type ' . $type; |
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echo 'Can\'t instanciate class '.$class_name.' of type '.$type; |
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} |
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} |
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} |
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@ -1648,7 +1660,7 @@ abstract class Question |
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if ($feedback_type == 1) { |
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//2. but if it is a feedback DIRECT we only show the UNIQUE_ANSWER type that is currently available |
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$question_type_custom_list = array ( |
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$question_type_custom_list = array( |
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UNIQUE_ANSWER => self::$questionTypes[UNIQUE_ANSWER], |
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HOT_SPOT_DELINEATION => self::$questionTypes[HOT_SPOT_DELINEATION] |
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); |
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@ -1664,14 +1676,14 @@ abstract class Question |
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require_once $a_type[0]; |
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// get the picture of the type and the langvar which describes it |
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$img = $explanation = ''; |
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eval('$img = ' . $a_type[1] . '::$typePicture;'); |
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eval('$explanation = get_lang(' . $a_type[1] . '::$explanationLangVar);'); |
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eval('$img = '.$a_type[1].'::$typePicture;'); |
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eval('$explanation = get_lang('.$a_type[1].'::$explanationLangVar);'); |
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echo '<li>'; |
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echo '<div class="icon-image">'; |
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$icon = '<a href="admin.php?' . api_get_cidreq() . '&newQuestion=yes&answerType=' . $i . '">' . |
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Display::return_icon($img, $explanation, null, ICON_SIZE_BIG) . '</a>'; |
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$icon = '<a href="admin.php?'.api_get_cidreq().'&newQuestion=yes&answerType='.$i.'">'. |
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Display::return_icon($img, $explanation, null, ICON_SIZE_BIG).'</a>'; |
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if ($objExercise->force_edit_exercise_in_lp === false) { |
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if ($objExercise->exercise_was_added_in_lp == true) { |
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@ -1692,9 +1704,9 @@ abstract class Question |
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echo Display::return_icon('database_na.png', get_lang('GetExistingQuestion'), null, ICON_SIZE_BIG); |
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} else { |
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if ($feedback_type == 1) { |
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echo $url = "<a href=\"question_pool.php?" . api_get_cidreq() . "&type=1&fromExercise=$exerciseId\">"; |
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echo $url = "<a href=\"question_pool.php?".api_get_cidreq()."&type=1&fromExercise=$exerciseId\">"; |
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} else { |
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echo $url = '<a href="question_pool.php?' . api_get_cidreq() . '&fromExercise=' . $exerciseId . '">'; |
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echo $url = '<a href="question_pool.php?'.api_get_cidreq().'&fromExercise='.$exerciseId.'">'; |
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} |
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echo Display::return_icon('database.png', get_lang('GetExistingQuestion'), null, ICON_SIZE_BIG); |
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} |
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@ -1827,7 +1839,7 @@ abstract class Question |
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$header .= $this->show_media_content(); |
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} |
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$header .= Display::page_subheader2($counter_label . ". " . $question_title); |
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$header .= Display::page_subheader2($counter_label.". ".$question_title); |
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$header .= Display::div( |
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"<div class=\"rib rib-$class\"><h3>$score_label</h3></div> <h4>{$score['result']}</h4>", |
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array('class' => 'ribbon') |
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@ -1918,8 +1930,8 @@ abstract class Question |
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require_once $tabQuestionList[$type][0]; |
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$img = $explanation = null; |
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eval('$img = ' . $tabQuestionList[$type][1] . '::$typePicture;'); |
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eval('$explanation = get_lang(' . $tabQuestionList[$type][1] . '::$explanationLangVar);'); |
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eval('$img = '.$tabQuestionList[$type][1].'::$typePicture;'); |
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eval('$explanation = get_lang('.$tabQuestionList[$type][1].'::$explanationLangVar);'); |
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return array($img, $explanation); |
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} |
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Alex Aragon
8 years ago