/** * abstract function which creates the form to create / edit the answers of the question * @param the formvalidator instance * @param the answers number to display */ function processAnswersCreation($form) { $questionWeighting = $nbrGoodAnswers = 0; $objAnswer = new Answer($this->id); $nb_answers = $form->getSubmitValue('nb_answers'); for ($i = 1; $i <= $nb_answers; $i++) { $answer = trim(str_replace(['<p>', '</p>'], '', $form->getSubmitValue('answer[' . $i . ']'))); $comment = trim(str_replace(['<p>', '</p>'], '', $form->getSubmitValue('comment[' . $i . ']'))); $weighting = trim($form->getSubmitValue('weighting[' . $i . ']')); $goodAnswer = trim($form->getSubmitValue('correct[' . $i . ']')); if ($goodAnswer) { $weighting = abs($weighting); } else { $weighting = abs($weighting); $weighting = -$weighting; } if ($weighting > 0) { $questionWeighting += $weighting; } $objAnswer->createAnswer($answer, $goodAnswer, $comment, $weighting, $i); } // saves the answers into the data base $objAnswer->save(); // sets the total weighting of the question $this->updateWeighting($questionWeighting); $this->save(); }
/** * Handles a given Excel spreadsheets as in the template provided */ function lp_upload_quiz_action_handling() { global $debug; $_course = api_get_course_info(); $courseId = $_course['real_id']; if (!isset($_POST['submit_upload_quiz'])) { return; } // Get the extension of the document. $path_info = pathinfo($_FILES['user_upload_quiz']['name']); // Check if the document is an Excel document if ($path_info['extension'] != 'xls') { return; } // Read the Excel document $data = new Spreadsheet_Excel_Reader(); // Set output Encoding. $data->setOutputEncoding(api_get_system_encoding()); // Reading the xls document. $data->read($_FILES['user_upload_quiz']['tmp_name']); $correctScore = isset($_POST['correct_score']) ? $_POST['correct_score'] : null; $incorrectScore = isset($_POST['incorrect_score']) ? $_POST['incorrect_score'] : null; $useCustomScore = isset($_POST['user_custom_score']) ? true : false; $propagateNegative = 0; if ($useCustomScore && !empty($incorrectScore)) { if ($incorrectScore < 0) { $propagateNegative = 1; } } // Variables $quiz_index = 0; $question_title_index = array(); $question_name_index_init = array(); $question_name_index_end = array(); $score_index = array(); $feedback_true_index = array(); $feedback_false_index = array(); $number_questions = 0; $question_description_index = array(); // Reading all the first column items sequentially to create breakpoints for ($i = 1; $i <= $data->sheets[0]['numRows']; $i++) { if ($data->sheets[0]['cells'][$i][1] == 'Quiz' && $i == 1) { $quiz_index = $i; // Quiz title position, only occurs once } elseif ($data->sheets[0]['cells'][$i][1] == 'Question') { $question_title_index[] = $i; // Question title position line $question_name_index_init[] = $i + 1; // Questions name 1st position line $number_questions++; } elseif ($data->sheets[0]['cells'][$i][1] == 'Score') { $question_name_index_end[] = $i - 1; // Question name position $score_index[] = $i; // Question score position } elseif ($data->sheets[0]['cells'][$i][1] == 'FeedbackTrue') { $feedback_true_index[] = $i; // FeedbackTrue position (line) } elseif ($data->sheets[0]['cells'][$i][1] == 'FeedbackFalse') { $feedback_false_index[] = $i; // FeedbackFalse position (line) } elseif ($data->sheets[0]['cells'][$i][1] == 'EnrichQuestion') { $question_description_index[] = $i; } } // Variables $quiz = array(); $question = array(); $new_answer = array(); $score_list = array(); $feedback_true_list = array(); $feedback_false_list = array(); $question_description = array(); // Getting questions. $k = $z = $q = $l = $m = 0; for ($i = 1; $i <= $data->sheets[0]['numRows']; $i++) { if (is_array($data->sheets[0]['cells'][$i])) { $column_data = $data->sheets[0]['cells'][$i]; // Fill all column with data to have a full array for ($x = 1; $x <= $data->sheets[0]['numCols']; $x++) { if (empty($column_data[$x])) { $data->sheets[0]['cells'][$i][$x] = ''; } } // Array filled with data $column_data = $data->sheets[0]['cells'][$i]; } else { $column_data = ''; } // Fill quiz data if ($quiz_index == $i) { // The title always in the first position $quiz = $column_data; } elseif (in_array($i, $question_title_index)) { //a complete line where 1st column is 'Question' $question[$k] = $column_data; $k++; } elseif (in_array($i, $score_index)) { //a complete line where 1st column is 'Score' $score_list[$z] = $column_data; $z++; } elseif (in_array($i, $feedback_true_index)) { //a complete line where 1st column is 'FeedbackTrue' $feedback_true_list[$q] = $column_data; $q++; } elseif (in_array($i, $feedback_false_index)) { //a complete line where 1st column is 'FeedbackFalse' for wrong answers $feedback_false_list[$l] = $column_data; $l++; } elseif (in_array($i, $question_description_index)) { //a complete line where 1st column is 'EnrichQuestion' $question_description[$m] = $column_data; $m++; } } // Get answers for ($i = 0; $i < count($question_name_index_init); $i++) { for ($j = $question_name_index_init[$i]; $j <= $question_name_index_end[$i]; $j++) { if (is_array($data->sheets[0]['cells'][$j])) { $column_data = $data->sheets[0]['cells'][$j]; // Fill all column with data for ($x = 1; $x <= $data->sheets[0]['numCols']; $x++) { if (empty($column_data[$x])) { $data->sheets[0]['cells'][$j][$x] = ''; } } $column_data = $data->sheets[0]['cells'][$j]; // Array filled of data if (is_array($data->sheets[0]['cells'][$j]) && count($data->sheets[0]['cells'][$j]) > 0) { $new_answer[$i][$j] = $data->sheets[0]['cells'][$j]; } } } } // Quiz title. $quiz_title = $quiz[2]; if ($quiz_title != '') { // Variables $type = 2; $random = $active = $results = $max_attempt = $expired_time = 0; // Make sure feedback is enabled (3 to disable), otherwise the fields // added to the XLS are not shown, which is confusing $feedback = 0; // Quiz object $exercise = new Exercise(); // $quiz_id = $exercise->createExercise($quiz_title, $expired_time, $type, $random, $active, $results, $max_attempt, $feedback, $propagateNegative); if ($quiz_id) { // insert into the item_property table api_item_property_update($_course, TOOL_QUIZ, $quiz_id, 'QuizAdded', api_get_user_id()); // Import questions. for ($i = 0; $i < $number_questions; $i++) { // Question name $question_title = $question[$i][2]; $question_description_text = "<p></p>"; if (isset($question_description[$i][2])) { // Question description. $question_description_text = "<p>" . $question_description[$i][2] . "</p>"; } // Unique answers are the only question types available for now // through xls-format import $question_id = null; $detectQuestionType = detectQuestionType($new_answer[$i], $score_list); /** @var Question $answer */ switch ($detectQuestionType) { case FREE_ANSWER: $answer = new FreeAnswer(); break; case GLOBAL_MULTIPLE_ANSWER: $answer = new GlobalMultipleAnswer(); break; case MULTIPLE_ANSWER: $answer = new MultipleAnswer(); break; case UNIQUE_ANSWER: default: $answer = new UniqueAnswer(); break; } if ($question_title != '') { $question_id = $answer->create_question($quiz_id, $question_title, $question_description_text, 0, $answer->type); } $total = 0; if (is_array($new_answer[$i]) && !empty($question_id)) { $id = 1; $answers_data = $new_answer[$i]; $globalScore = null; $objAnswer = new Answer($question_id, $courseId); $globalScore = $score_list[$i][3]; // Calculate the number of correct answers to divide the // score between them when importing from CSV $numberRightAnswers = 0; foreach ($answers_data as $answer_data) { if (strtolower($answer_data[3]) == 'x') { $numberRightAnswers++; } } foreach ($answers_data as $answer_data) { $answerValue = $answer_data[2]; $correct = 0; $score = 0; if (strtolower($answer_data[3]) == 'x') { $correct = 1; $score = $score_list[$i][3]; $comment = $feedback_true_list[$i][2]; } else { $comment = $feedback_false_list[$i][2]; $floatVal = (double) $answer_data[3]; if (is_numeric($floatVal)) { $score = $answer_data[3]; } } if ($useCustomScore) { if ($correct) { $score = $correctScore; } else { $score = $incorrectScore; } } // Fixing scores: switch ($detectQuestionType) { case GLOBAL_MULTIPLE_ANSWER: $score /= $numberRightAnswers; break; case UNIQUE_ANSWER: break; case MULTIPLE_ANSWER: if (!$correct) { //$total = $total - $score; } break; } $objAnswer->createAnswer($answerValue, $correct, $comment, $score, $id); $total += $score; $id++; } $objAnswer->save(); $questionObj = Question::read($question_id, $courseId); switch ($detectQuestionType) { case GLOBAL_MULTIPLE_ANSWER: $questionObj->updateWeighting($globalScore); break; case UNIQUE_ANSWER: case MULTIPLE_ANSWER: default: $questionObj->updateWeighting($total); break; } $questionObj->save(); } else { if ($detectQuestionType === FREE_ANSWER) { $questionObj = Question::read($question_id, $courseId); $globalScore = $score_list[$i][3]; $questionObj->updateWeighting($globalScore); $questionObj->save(); } } } } if (isset($_SESSION['lpobject'])) { if ($debug > 0) { error_log('New LP - SESSION[lpobject] is defined', 0); } $oLP = unserialize($_SESSION['lpobject']); if (is_object($oLP)) { if ($debug > 0) { error_log('New LP - oLP is object', 0); } if (empty($oLP->cc) or $oLP->cc != api_get_course_id()) { if ($debug > 0) { error_log('New LP - Course has changed, discard lp object', 0); } $oLP = null; Session::erase('oLP'); Session::erase('lpobject'); } else { $_SESSION['oLP'] = $oLP; } } } if (isset($_SESSION['oLP']) && isset($_GET['lp_id'])) { $previous = $_SESSION['oLP']->select_previous_item_id(); $parent = 0; // Add a Quiz as Lp Item $_SESSION['oLP']->add_item($parent, $previous, TOOL_QUIZ, $quiz_id, $quiz_title, ''); // Redirect to home page for add more content header('location: ../newscorm/lp_controller.php?' . api_get_cidreq() . '&action=add_item&type=step&lp_id=' . Security::remove_XSS($_GET['lp_id'])); exit; } else { // header('location: exercise.php?' . api_get_cidreq()); echo '<script>window.location.href = "' . api_get_path(WEB_CODE_PATH) . 'exercice/admin.php?' . api_get_cidReq() . '&exerciseId=' . $quiz_id . '&session_id=' . api_get_session_id() . '"</script>'; } } }
/** * abstract function which creates the form to create / edit the answers of the question * @param FormValidator $form */ function processAnswersCreation($form) { $questionWeighting = $nbrGoodAnswers = 0; $objAnswer = new Answer($this->id); $nb_answers = $form->getSubmitValue('nb_answers'); // Score total $answer_score = trim($form->getSubmitValue('weighting[1]')); // Reponses correctes $nbr_corrects = 0; for ($i = 1; $i <= $nb_answers; $i++) { $goodAnswer = trim($form->getSubmitValue('correct[' . $i . ']')); if ($goodAnswer) { $nbr_corrects++; } } // Set question weighting (score total) $questionWeighting = $answer_score; // Set score per answer $nbr_corrects = $nbr_corrects == 0 ? 1 : $nbr_corrects; $answer_score = $nbr_corrects == 0 ? 0 : $answer_score; $answer_score = $answer_score / $nbr_corrects; //$answer_score �quivaut � la valeur d'une bonne r�ponse // cr�ation variable pour r�cuperer la valeur de la coche pour la prise en compte des n�gatifs $test = $form->getSubmitValue('pts'); for ($i = 1; $i <= $nb_answers; $i++) { $answer = trim($form->getSubmitValue('answer[' . $i . ']')); $comment = trim($form->getSubmitValue('comment[' . $i . ']')); $goodAnswer = trim($form->getSubmitValue('correct[' . $i . ']')); if ($goodAnswer) { $weighting = abs($answer_score); } else { if ($test == 1) { $weighting = 0; } else { $weighting = -abs($answer_score); } } $objAnswer->createAnswer($answer, $goodAnswer, $comment, $weighting, $i); } // saves the answers into the data base $objAnswer->save(); // sets the total weighting of the question --> sert � donner le score total pendant l'examen $this->updateWeighting($questionWeighting); $this->save(); }
/** * Function which creates the form to create/edit the answers of the question * @param FormValidator $form */ public function processAnswersCreation($form) { $answer = $form->getSubmitValue('answer'); // Due the ckeditor transform the elements to their HTML value //$answer = api_html_entity_decode($answer, ENT_QUOTES, $charset); //$answer = htmlentities(api_utf8_encode($answer)); // remove the :: eventually written by the user $answer = str_replace('::', '', $answer); // remove starting and ending space and $answer = api_preg_replace("/ /", " ", $answer); // start and end separator $blankStartSeparator = self::getStartSeparator($form->getSubmitValue('select_separator')); $blankEndSeparator = self::getEndSeparator($form->getSubmitValue('select_separator')); $blankStartSeparatorRegexp = self::escapeForRegexp($blankStartSeparator); $blankEndSeparatorRegexp = self::escapeForRegexp($blankEndSeparator); // remove spaces at the beginning and the end of text in square brackets $answer = preg_replace_callback("/" . $blankStartSeparatorRegexp . "[^]]+" . $blankEndSeparatorRegexp . "/", function ($matches) use($blankStartSeparator, $blankEndSeparator) { $matchingResult = $matches[0]; $matchingResult = trim($matchingResult, $blankStartSeparator); $matchingResult = trim($matchingResult, $blankEndSeparator); $matchingResult = trim($matchingResult); // remove forbidden chars $matchingResult = str_replace("/\\/", "", $matchingResult); $matchingResult = str_replace('/"/', "", $matchingResult); return $blankStartSeparator . $matchingResult . $blankEndSeparator; }, $answer); // get the blanks weightings $nb = preg_match_all('/' . $blankStartSeparatorRegexp . '[^' . $blankStartSeparatorRegexp . ']*' . $blankEndSeparatorRegexp . '/', $answer, $blanks); if (isset($_GET['editQuestion'])) { $this->weighting = 0; } /* if we have some [tobefound] in the text build the string to save the following in the answers table <p>I use a [computer] and a [pen].</p> becomes <p>I use a [computer] and a [pen].</p>::100,50:100,50@1 ++++++++-------** --- -- --- -- - A B (C) (D)(E) +++++++ : required, weighting of each words ------- : optional, input width to display, 200 if not present ** : equal @1 if "Allow answers order switches" has been checked, @ otherwise A : weighting for the word [computer] B : weighting for the word [pen] C : input width for the word [computer] D : input width for the word [pen] E : equal @1 if "Allow answers order switches" has been checked, @ otherwise */ if ($nb > 0) { $answer .= '::'; // weighting for ($i = 0; $i < $nb; ++$i) { // enter the weighting of word $i $answer .= $form->getSubmitValue('weighting[' . $i . ']'); // not the last word, add "," if ($i != $nb - 1) { $answer .= ","; } // calculate the global weighting for the question $this->weighting += $form->getSubmitValue('weighting[' . $i . ']'); } // input width $answer .= ":"; for ($i = 0; $i < $nb; ++$i) { // enter the width of input for word $i $answer .= $form->getSubmitValue('sizeofinput[' . $i . ']'); // not the last word, add "," if ($i != $nb - 1) { $answer .= ","; } } } // write the blank separator code number // see function getAllowedSeparator /* 0 [...] 1 {...} 2 (...) 3 *...* 4 #...# 5 %...% 6 $...$ */ $answer .= ":" . $form->getSubmitValue('select_separator'); // Allow answers order switches $is_multiple = $form->getSubmitValue('multiple_answer'); $answer .= '@' . $is_multiple; $this->save(); $objAnswer = new Answer($this->id); $objAnswer->createAnswer($answer, 0, '', 0, 1); $objAnswer->save(); }
/** * Fills the course database with some required content and example content. * @param int Course (int) ID * @param string Course directory name (e.g. 'ABC') * @param string Language used for content (e.g. 'spanish') * @param bool Whether to fill the course with example content * @return bool False on error, true otherwise * @version 1.2 * @assert (null, '', '', null) === false * @assert (1, 'ABC', null, null) === false * @assert (1, 'TEST', 'spanish', true) === true */ public static function fill_db_course($course_id, $course_repository, $language, $fill_with_exemplary_content = null) { if (is_null($fill_with_exemplary_content)) { $fill_with_exemplary_content = api_get_setting('course.example_material_course_creation') != 'false'; } $course_id = intval($course_id); if (empty($course_id)) { return false; } $entityManager = Database::getManager(); $course = $entityManager->getRepository('ChamiloCoreBundle:Course')->find($course_id); $tools = array(); $settingsManager = CourseManager::getCourseSettingsManager(); $settingsManager->setCourse($course); $toolList = CourseManager::getToolList(); $toolList = $toolList->getTools(); /** @var Chamilo\CourseBundle\Tool\BaseTool $tool */ foreach ($toolList as $tool) { $visibility = self::string2binary(api_get_setting_in_list('course.active_tools_on_create', $tool->getName())); $toolObject = new CTool(); $toolObject->setName($tool->getName())->setCategory($tool->getCategory())->setLink($tool->getLink())->setImage($tool->getImage())->setVisibility($visibility)->setAdmin(0)->setTarget($tool->getTarget()); $tools[] = $toolObject; $settings = $settingsManager->loadSettings($tool->getName()); $settingsManager->saveSettings($tool->getName(), $settings); } $course->setTools($tools); $entityManager->persist($course); $entityManager->flush($course); $courseInfo = api_get_course_info_by_id($course_id); $now = api_get_utc_datetime(time()); $tbl_course_homepage = Database::get_course_table(TABLE_TOOL_LIST); $TABLEINTROS = Database::get_course_table(TABLE_TOOL_INTRO); $TABLEGROUPCATEGORIES = Database::get_course_table(TABLE_GROUP_CATEGORY); $TABLEITEMPROPERTY = Database::get_course_table(TABLE_ITEM_PROPERTY); $TABLETOOLAGENDA = Database::get_course_table(TABLE_AGENDA); $TABLETOOLANNOUNCEMENTS = Database::get_course_table(TABLE_ANNOUNCEMENT); $TABLETOOLDOCUMENT = Database::get_course_table(TABLE_DOCUMENT); $TABLETOOLLINK = Database::get_course_table(TABLE_LINK); $TABLEQUIZ = Database::get_course_table(TABLE_QUIZ_TEST); $TABLEQUIZQUESTION = Database::get_course_table(TABLE_QUIZ_TEST_QUESTION); $TABLEQUIZQUESTIONLIST = Database::get_course_table(TABLE_QUIZ_QUESTION); $TABLEQUIZANSWERSLIST = Database::get_course_table(TABLE_QUIZ_ANSWER); $TABLESETTING = Database::get_course_table(TABLE_COURSE_SETTING); $TABLEFORUMCATEGORIES = Database::get_course_table(TABLE_FORUM_CATEGORY); $TABLEFORUMS = Database::get_course_table(TABLE_FORUM); $TABLEFORUMTHREADS = Database::get_course_table(TABLE_FORUM_THREAD); $TABLEFORUMPOSTS = Database::get_course_table(TABLE_FORUM_POST); $TABLEGRADEBOOK = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CATEGORY); $TABLEGRADEBOOKLINK = Database::get_main_table(TABLE_MAIN_GRADEBOOK_LINK); $TABLEGRADEBOOKCERT = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CERTIFICATE); $visible_for_all = 1; $visible_for_course_admin = 0; $visible_for_platform_admin = 2; /* Course tools */ $alert = api_get_setting('exercise.email_alert_manager_on_new_quiz'); if ($alert === 'true') { $defaultEmailExerciseAlert = 1; } else { $defaultEmailExerciseAlert = 0; } /* course_setting table (courseinfo tool) */ $settings = ['email_alert_manager_on_new_doc' => ['default' => 0, 'category' => 'work'], 'email_alert_on_new_doc_dropbox' => ['default' => 0, 'category' => 'dropbox'], 'allow_user_edit_agenda' => ['default' => 0, 'category' => 'agenda'], 'allow_user_edit_announcement' => ['default' => 0, 'category' => 'announcement'], 'email_alert_manager_on_new_quiz' => ['default' => $defaultEmailExerciseAlert, 'category' => 'quiz'], 'allow_user_image_forum' => ['default' => 1, 'category' => 'forum'], 'course_theme' => ['default' => '', 'category' => 'theme'], 'allow_learning_path_theme' => ['default' => 1, 'category' => 'theme'], 'allow_open_chat_window' => ['default' => 1, 'category' => 'chat'], 'email_alert_to_teacher_on_new_user_in_course' => ['default' => 0, 'category' => 'registration'], 'allow_user_view_user_list' => ['default' => 1, 'category' => 'user'], 'display_info_advance_inside_homecourse' => ['default' => 1, 'category' => 'thematic_advance'], 'email_alert_students_on_new_homework' => ['default' => 0, 'category' => 'work'], 'enable_lp_auto_launch' => ['default' => 0, 'category' => 'learning_path'], 'pdf_export_watermark_text' => ['default' => '', 'category' => 'learning_path'], 'allow_public_certificates' => ['default' => api_get_setting('course.allow_public_certificates') === 'true' ? 1 : '', 'category' => 'certificates'], 'documents_default_visibility' => ['default' => 'visible', 'category' => 'document']]; /*$counter = 1; foreach ($settings as $variable => $setting) { Database::query( "INSERT INTO $TABLESETTING (id, c_id, variable, value, category) VALUES ($counter, $course_id, '".$variable."', '".$setting['default']."', '".$setting['category']."')" ); $counter++; }*/ /* Course homepage tools for platform admin only */ /* Group tool */ Database::query("INSERT INTO {$TABLEGROUPCATEGORIES} (c_id, id, title , description, max_student, self_reg_allowed, self_unreg_allowed, groups_per_user, display_order)\n VALUES ({$course_id}, '2', '" . self::lang2db(get_lang('DefaultGroupCategory')) . "', '', '8', '0', '0', '0', '0');"); /* Example Material */ $language_interface = !empty($language_interface) ? $language_interface : api_get_setting('language.platform_language'); // Example material should be in the same language as the course is. $language_interface_original = $language_interface; $now = api_get_utc_datetime(); $files = [['path' => '/shared_folder', 'title' => get_lang('UserFolders'), 'filetype' => 'folder', 'size' => 0], ['path' => '/chat_files', 'title' => get_lang('ChatFiles'), 'filetype' => 'folder', 'size' => 0]]; $counter = 1; foreach ($files as $file) { self::insertDocument($course_id, $counter, $file); $counter++; } $sys_course_path = api_get_path(SYS_COURSE_PATH); $perm = api_get_permissions_for_new_directories(); $perm_file = api_get_permissions_for_new_files(); $chat_path = $sys_course_path . $course_repository . '/document/chat_files'; if (!is_dir($chat_path)) { @mkdir($chat_path, api_get_permissions_for_new_directories()); } /* Documents */ if ($fill_with_exemplary_content) { $files = [['path' => '/images', 'title' => get_lang('Images'), 'filetype' => 'folder', 'size' => 0], ['path' => '/images/gallery', 'title' => get_lang('DefaultCourseImages'), 'filetype' => 'folder', 'size' => 0], ['path' => '/audio', 'title' => get_lang('Audio'), 'filetype' => 'folder', 'size' => 0], ['path' => '/flash', 'title' => get_lang('Flash'), 'filetype' => 'folder', 'size' => 0], ['path' => '/video', 'title' => get_lang('Video'), 'filetype' => 'folder', 'size' => 0], ['path' => '/certificates', 'title' => get_lang('Certificates'), 'filetype' => 'folder', 'size' => 0]]; foreach ($files as $file) { self::insertDocument($course_id, $counter, $file); $counter++; } // FILL THE COURSE DOCUMENT WITH DEFAULT COURSE PICTURES $folders_to_copy_from_default_course = array('images', 'audio', 'flash', 'video', 'certificates'); $default_course_path = api_get_path(SYS_CODE_PATH) . 'default_course_document/'; $default_document_array = array(); foreach ($folders_to_copy_from_default_course as $folder) { $default_course_folder_path = $default_course_path . $folder . '/'; $files = self::browse_folders($default_course_folder_path, array(), $folder); $sorted_array = self::sort_pictures($files, 'dir'); $sorted_array = array_merge($sorted_array, self::sort_pictures($files, 'file')); $default_document_array[$folder] = $sorted_array; } //Light protection (adding index.html in every document folder) $htmlpage = "<!DOCTYPE html>\n<html lang=\"en\">\n <head>\n <meta charset=\"utf-8\">\n <title>Not authorized</title>\n </head>\n <body>\n </body>\n</html>"; $example_cert_id = 0; if (is_array($default_document_array) && count($default_document_array) > 0) { foreach ($default_document_array as $media_type => $array_media) { $path_documents = "/{$media_type}/"; //hack until feature #5242 is implemented if ($media_type == 'images') { $media_type = 'images/gallery'; $images_folder = $sys_course_path . $course_repository . "/document/images/"; if (!is_dir($images_folder)) { //Creating index.html mkdir($images_folder, $perm); $fd = fopen($images_folder . 'index.html', 'w'); fwrite($fd, $htmlpage); @chmod($images_folder . 'index.html', $perm_file); } } $course_documents_folder = $sys_course_path . $course_repository . "/document/{$media_type}/"; $default_course_path = api_get_path(SYS_CODE_PATH) . 'default_course_document' . $path_documents; if (!is_dir($course_documents_folder)) { // Creating index.html mkdir($course_documents_folder, $perm); $fd = fopen($course_documents_folder . 'index.html', 'w'); fwrite($fd, $htmlpage); @chmod($course_documents_folder . 'index.html', $perm_file); } if (is_array($array_media) && count($array_media) > 0) { foreach ($array_media as $key => $value) { if (isset($value['dir']) && !empty($value['dir'])) { if (!is_dir($course_documents_folder . $value['dir'])) { //Creating folder mkdir($course_documents_folder . $value['dir'], $perm); //Creating index.html (for light protection) $index_html = $course_documents_folder . $value['dir'] . '/index.html'; $fd = fopen($index_html, 'w'); fwrite($fd, $htmlpage); @chmod($index_html, $perm_file); //Inserting folder in the DB $folder_path = substr($value['dir'], 0, strlen($value['dir']) - 1); $temp = explode('/', $folder_path); $title = $temp[count($temp) - 1]; //hack until feature #5242 is implemented if ($title == 'gallery') { $title = get_lang('DefaultCourseImages'); } if ($media_type == 'images/gallery') { $folder_path = 'gallery/' . $folder_path; } Database::query("INSERT INTO {$TABLETOOLDOCUMENT} (c_id, path,title,filetype,size)\n VALUES ({$course_id},'{$path_documents}" . $folder_path . "','" . $title . "','folder','0')"); $image_id = Database::insert_id(); Database::query("INSERT INTO {$TABLEITEMPROPERTY} (c_id, tool,insert_user_id,insert_date,lastedit_date,ref,lastedit_type,lastedit_user_id,to_group_id,to_user_id,visibility)\n VALUES ({$course_id},'document',1,'{$now}','{$now}',{$image_id},'DocumentAdded',1,NULL,NULL,0)"); } } if (isset($value['file']) && !empty($value['file'])) { if (!file_exists($course_documents_folder . $value['file'])) { //Copying file copy($default_course_path . $value['file'], $course_documents_folder . $value['file']); chmod($course_documents_folder . $value['file'], $perm_file); //echo $default_course_path.$value['file']; echo ' - '; echo $course_documents_folder.$value['file']; echo '<br />'; $temp = explode('/', $value['file']); $file_size = filesize($course_documents_folder . $value['file']); //hack until feature #5242 is implemented if ($media_type == 'images/gallery') { $value["file"] = 'gallery/' . $value["file"]; } //Inserting file in the DB Database::query("INSERT INTO {$TABLETOOLDOCUMENT} (c_id, path,title,filetype,size)\n VALUES ({$course_id},'{$path_documents}" . $value["file"] . "','" . $temp[count($temp) - 1] . "','file','{$file_size}')"); $image_id = Database::insert_id(); if ($image_id) { $sql = "UPDATE {$TABLETOOLDOCUMENT} SET id = iid WHERE iid = {$image_id}"; Database::query($sql); if ($path_documents . $value['file'] == '/certificates/default.html') { $example_cert_id = $image_id; } Database::query("INSERT INTO {$TABLEITEMPROPERTY} (c_id, tool,insert_user_id,insert_date,lastedit_date,ref,lastedit_type,lastedit_user_id,to_group_id,to_user_id,visibility)\n VALUES ({$course_id},'document',1,'{$now}','{$now}',{$image_id},'DocumentAdded',1,NULL,NULL,1)"); $docId = Database::insert_id(); if ($docId) { $sql = "UPDATE {$TABLEITEMPROPERTY} SET id = iid WHERE iid = {$docId}"; Database::query($sql); } } } } } } } } $agenda = new Agenda(); $agenda->setType('course'); $agenda->set_course($courseInfo); $agenda->addEvent($now, $now, 0, get_lang('AgendaCreationTitle'), get_lang('AgendaCreationContenu')); /* Links tool */ $link = new Link(); $link->setCourse($courseInfo); $links = [['c_id' => $course_id, 'url' => 'http://www.google.com', 'title' => 'Google', 'description' => get_lang('Google'), 'category_id' => 0, 'on_homepage' => 0, 'target' => '_self', 'session_id' => 0], ['c_id' => $course_id, 'url' => 'http://www.wikipedia.org', 'title' => 'Wikipedia', 'description' => get_lang('Wikipedia'), 'category_id' => 0, 'on_homepage' => 0, 'target' => '_self', 'session_id' => 0]]; foreach ($links as $params) { $link->save($params); } /* Announcement tool */ AnnouncementManager::add_announcement(get_lang('AnnouncementExampleTitle'), get_lang('AnnouncementEx'), ['everyone' => 'everyone'], null, null, $now); $manager = Database::getManager(); /* Introduction text */ $intro_text = '<p style="text-align: center;"> <img src="' . api_get_path(REL_CODE_PATH) . 'img/mascot.png" alt="Mr. Chamilo" title="Mr. Chamilo" /> <h2>' . self::lang2db(get_lang('IntroductionText')) . '</h2> </p>'; $toolIntro = new Chamilo\CourseBundle\Entity\CToolIntro(); $toolIntro->setCId($course_id)->setId(TOOL_COURSE_HOMEPAGE)->setSessionId(0)->setIntroText($intro_text); $manager->persist($toolIntro); $toolIntro = new Chamilo\CourseBundle\Entity\CToolIntro(); $toolIntro->setCId($course_id)->setId(TOOL_STUDENTPUBLICATION)->setSessionId(0)->setIntroText(get_lang('IntroductionTwo')); $manager->persist($toolIntro); $toolIntro = new Chamilo\CourseBundle\Entity\CToolIntro(); $toolIntro->setCId($course_id)->setId(TOOL_WIKI)->setSessionId(0)->setIntroText(get_lang('IntroductionWiki')); $manager->persist($toolIntro); $manager->flush(); /* Exercise tool */ $exercise = new Exercise($course_id); $exercise->exercise = get_lang('ExerciceEx'); $html = '<table width="100%" border="0" cellpadding="0" cellspacing="0"> <tr> <td width="110" valign="top" align="left"> <img src="' . api_get_path(WEB_CODE_PATH) . 'default_course_document/images/mr_dokeos/thinking.jpg"> </td> <td valign="top" align="left">' . get_lang('Antique') . '</td></tr> </table>'; $exercise->type = 1; $exercise->setRandom(0); $exercise->active = 1; $exercise->results_disabled = 0; $exercise->description = $html; $exercise->save(); $exercise_id = $exercise->id; $question = new MultipleAnswer(); $question->question = get_lang('SocraticIrony'); $question->description = get_lang('ManyAnswers'); $question->weighting = 10; $question->position = 1; $question->course = $courseInfo; $question->save($exercise_id); $questionId = $question->id; $answer = new Answer($questionId, $courseInfo['real_id']); $answer->createAnswer(get_lang('Ridiculise'), 0, get_lang('NoPsychology'), -5, 1); $answer->createAnswer(get_lang('AdmitError'), 0, get_lang('NoSeduction'), -5, 2); $answer->createAnswer(get_lang('Force'), 1, get_lang('Indeed'), 5, 3); $answer->createAnswer(get_lang('Contradiction'), 1, get_lang('NotFalse'), 5, 4); $answer->save(); /* Forum tool */ require_once api_get_path(SYS_CODE_PATH) . 'forum/forumfunction.inc.php'; $params = ['forum_category_title' => get_lang('ExampleForumCategory'), 'forum_category_comment' => '']; $forumCategoryId = store_forumcategory($params, $courseInfo, false); $params = ['forum_category' => $forumCategoryId, 'forum_title' => get_lang('ExampleForum'), 'forum_comment' => '', 'default_view_type_group' => ['default_view_type' => 'flat']]; $forumId = store_forum($params, $courseInfo, true); $forumInfo = get_forum_information($forumId, $courseInfo['real_id']); $params = ['post_title' => get_lang('ExampleThread'), 'forum_id' => $forumId, 'post_text' => get_lang('ExampleThreadContent'), 'calification_notebook_title' => '', 'numeric_calification' => '', 'weight_calification' => '', 'forum_category' => $forumCategoryId, 'thread_peer_qualify' => 0]; store_thread($forumInfo, $params, $courseInfo, false); /* Gradebook tool */ $course_code = $courseInfo['code']; // father gradebook Database::query("INSERT INTO {$TABLEGRADEBOOK} (name, description, user_id, course_code, parent_id, weight, visible, certif_min_score, session_id, document_id)\n VALUES ('{$course_code}','',1,'{$course_code}',0,100,0,75,NULL,{$example_cert_id})"); $gbid = Database::insert_id(); Database::query("INSERT INTO {$TABLEGRADEBOOK} (name, description, user_id, course_code, parent_id, weight, visible, certif_min_score, session_id, document_id)\n VALUES ('{$course_code}','',1,'{$course_code}',{$gbid},100,1,75,NULL,{$example_cert_id})"); $gbid = Database::insert_id(); Database::query("INSERT INTO {$TABLEGRADEBOOKLINK} (type, ref_id, user_id, course_code, category_id, created_at, weight, visible, locked)\n VALUES (1,{$exercise_id},1,'{$course_code}',{$gbid},'{$now}',100,1,0)"); } //Installing plugins in course $app_plugin = new AppPlugin(); $app_plugin->install_course_plugins($course_id); $language_interface = $language_interface_original; return true; }
/** * Receives the unique answer question type creation form data and creates * or updates the answers from that question * @param FormValidator $form */ public function processAnswersCreation($form) { $questionWeighting = $nbrGoodAnswers = 0; $correct = $form->getSubmitValue('correct'); $objAnswer = new Answer($this->id); $nb_answers = $form->getSubmitValue('nb_answers'); for ($i = 1; $i <= $nb_answers; $i++) { $answer = trim($form->getSubmitValue('answer[' . $i . ']')); $comment = trim($form->getSubmitValue('comment[' . $i . ']')); $weighting = trim($form->getSubmitValue('weighting[' . $i . ']')); $scenario = $form->getSubmitValue('scenario'); //$list_destination = $form -> getSubmitValue('destination'.$i); //$destination_str = $form -> getSubmitValue('destination'.$i); $try = $scenario['try' . $i]; $lp = $scenario['lp' . $i]; $destination = $scenario['destination' . $i]; $url = trim($scenario['url' . $i]); /* How we are going to parse the destination value here we parse the destination value which is a string 1@@3@@2;4;4;@@http://www.chamilo.org where: try_again@@lp_id@@selected_questions@@url try_again = is 1 || 0 lp_id = id of a learning path (0 if dont select) selected_questions= ids of questions url= an url $destination_str=''; foreach ($list_destination as $destination_id) { $destination_str.=$destination_id.';'; }*/ $goodAnswer = $correct == $i ? true : false; if ($goodAnswer) { $nbrGoodAnswers++; $weighting = abs($weighting); if ($weighting > 0) { $questionWeighting += $weighting; } } if (empty($try)) { $try = 0; } if (empty($lp)) { $lp = 0; } if (empty($destination)) { $destination = 0; } if ($url == '') { $url = 0; } //1@@1;2;@@2;4;4;@@http://www.chamilo.org $dest = $try . '@@' . $lp . '@@' . $destination . '@@' . $url; $objAnswer->createAnswer($answer, $goodAnswer, $comment, $weighting, $i, null, null, $dest); } // saves the answers into the data base $objAnswer->save(); // sets the total weighting of the question $this->updateWeighting($questionWeighting); $this->save(); }
} // end for() if (empty($msgErr)) { for ($i = 1; $i <= $nbrAnswers; $i++) { if ($debug > 0) { echo str_repeat(' ', 4) . '$answerType is HOT_SPOT' . "<br />\n"; } $reponse[$i] = trim($reponse[$i]); $comment[$i] = trim($comment[$i]); $weighting[$i] = $weighting[$i]; //it can be float if ($weighting[$i]) { $questionWeighting += $weighting[$i]; } // creates answer $objAnswer->createAnswer($reponse[$i], '', $comment[$i], $weighting[$i], $i, $hotspot_coordinates[$i], $hotspot_type[$i]); } // end for() // saves the answers into the data base $objAnswer->save(); // sets the total weighting of the question $objQuestion->updateWeighting($questionWeighting); $objQuestion->save($exerciseId); $editQuestion = $questionId; unset($modifyAnswers); echo '<script type="text/javascript">window.location.href="' . $hotspot_admin_url . '&message=ItemUpdated"</script>'; } if ($debug > 0) { echo '$modifyIn was set - end' . "<br />\n"; } } else {
/** * abstract function which creates the form to create / edit the answers of the question * @param FormValidator $form */ function processAnswersCreation($form) { if (!self::isAnswered()) { $table = Database::get_course_table(TABLE_QUIZ_ANSWER); Database::delete($table, array('c_id = ? AND question_id = ?' => array($this->course['real_id'], $this->id))); $answer = $form->getSubmitValue('answer'); $formula = $form->getSubmitValue('formula'); $lowestValues = $form->getSubmitValue('lowestValue'); $highestValues = $form->getSubmitValue('highestValue'); $answerVariations = $form->getSubmitValue('answerVariations'); $this->weighting = $form->getSubmitValue('weighting'); // Create as many answers as $answerVariations for ($j = 0; $j < $answerVariations; $j++) { $auxAnswer = $answer; $auxFormula = $formula; $nb = preg_match_all('/\\[[^\\]]*\\]/', $auxAnswer, $blanks); if ($nb > 0) { for ($i = 0; $i < $nb; ++$i) { $blankItem = $blanks[0][$i]; $replace = array("[", "]"); $newBlankItem = str_replace($replace, "", $blankItem); $newBlankItem = "[" . trim($newBlankItem) . "]"; // take random float values when one or both edge values have a decimal point $randomValue = strpos($lowestValues[$i], '.') !== false || strpos($highestValues[$i], '.') !== false ? mt_rand($lowestValues[$i] * 100, $highestValues[$i] * 100) / 100 : mt_rand($lowestValues[$i], $highestValues[$i]); $auxAnswer = str_replace($blankItem, $randomValue, $auxAnswer); $auxFormula = str_replace($blankItem, $randomValue, $auxFormula); } $math = new EvalMath(); $result = $math->evaluate($auxFormula); $result = number_format($result, 2, ".", ""); // Remove decimal trailing zeros $result = rtrim($result, "0"); // If it is an integer (ends in .00) remove the decimal point if (mb_substr($result, -1) === ".") { $result = str_replace(".", "", $result); } // Attach formula $auxAnswer .= " [" . $result . "]@@" . $formula; } $this->save(); $objAnswer = new Answer($this->id); $objAnswer->createAnswer($auxAnswer, 1, '', $this->weighting, ''); $objAnswer->position = array(); $objAnswer->save(); } } }
/** * abstract function which creates the form to create / edit the answers of the question * @param FormValidator $form */ public function processAnswersCreation($form) { $nb_matches = $form->getSubmitValue('nb_matches'); $nb_options = $form->getSubmitValue('nb_options'); $this->weighting = 0; $position = 0; $objAnswer = new Answer($this->id); // Insert the options for ($i = 1; $i <= $nb_options; ++$i) { $position++; $option = $form->getSubmitValue('option[' . $i . ']'); $objAnswer->createAnswer($option, 0, '', 0, $position); } // Insert the answers for ($i = 1; $i <= $nb_matches; ++$i) { $position++; $answer = $form->getSubmitValue('answer[' . $i . ']'); $matches = $form->getSubmitValue('matches[' . $i . ']'); $weighting = $form->getSubmitValue('weighting[' . $i . ']'); $this->weighting += $weighting; $objAnswer->createAnswer($answer, $matches, '', $weighting, $position); } $objAnswer->save(); $this->save(); }
function add_question($node) { $objQuestion = new Question(); $objQuestion->updateTitle(standard_text_escape($node->content)); /** *Exercice type 1 refers to single response multiple choice question. *Exercice type 2 refers to multiple response multiple choice question. *QTILite allows only single response multiple choice questions. **/ if($node->num_of_correct_answers > 1 ) { $objQuestion->updateType(2); } else { $objQuestion->updateType(1); } $objQuestion->save(); $questionId = $objQuestion->selectId(); $objAnswer = new Answer($questionId); $tmp_answer = array(); if($node->answers) { foreach ($node->answers as $answer) { $objAnswer->createAnswer($answer['answer'], $answer['correct'], $answer['feedback'], $answer['weight'], 1); } $objAnswer->save(); } }
/** * abstract function which creates the form to create / edit the answers of the question * @param FormValidator $form */ public function processAnswersCreation($form) { $questionWeighting = $nbrGoodAnswers = 0; $objAnswer = new Answer($this->id); $nb_answers = $form->getSubmitValue('nb_answers'); $options_count = $form->getSubmitValue('options_count'); $course_id = api_get_course_int_id(); $correct = array(); $options = Question::readQuestionOption($this->id, $course_id); if (!empty($options)) { foreach ($options as $option_data) { $id = $option_data['id']; unset($option_data['id']); Question::updateQuestionOption($id, $option_data, $course_id); } } else { for ($i = 1; $i <= 3; $i++) { $last_id = Question::saveQuestionOption($this->id, $this->options[$i], $course_id, $i); $correct[$i] = $last_id; } } /* Getting quiz_question_options (true, false, doubt) because it's possible that there are more options in the future */ $new_options = Question::readQuestionOption($this->id, $course_id); $sorted_by_position = array(); foreach ($new_options as $item) { $sorted_by_position[$item['position']] = $item; } /* Saving quiz_question.extra values that has the correct scores of the true, false, doubt options registered in this format XX:YY:ZZZ where XX is a float score value.*/ $extra_values = array(); for ($i = 1; $i <= 3; $i++) { $score = trim($form->getSubmitValue('option[' . $i . ']')); $extra_values[] = $score; } $this->setExtra(implode(':', $extra_values)); for ($i = 1; $i <= $nb_answers; $i++) { $answer = trim($form->getSubmitValue('answer[' . $i . ']')); $comment = trim($form->getSubmitValue('comment[' . $i . ']')); $goodAnswer = trim($form->getSubmitValue('correct[' . $i . ']')); if (empty($options)) { //If this is the first time that the question is created when // change the default values from the form 1 and 2 by the correct "option id" registered $goodAnswer = $sorted_by_position[$goodAnswer]['id']; } $questionWeighting += $extra_values[0]; //By default 0 has the correct answers $objAnswer->createAnswer($answer, $goodAnswer, $comment, '', $i); } // saves the answers into the data base $objAnswer->save(); // sets the total weighting of the question $this->updateWeighting($questionWeighting); $this->save(); }
} elseif ($answerType == MULTIPLE_ANSWER || $answerType == GLOBAL_MULTIPLE_ANSWER) { if ($debug > 0) { echo str_repeat(' ', 4) . '$answerType is MULTIPLE_ANSWER' . "<br />\n"; } // a bad answer can't have a positive weighting $weighting[$i] = 0 - abs($weighting[$i]); } // checks if field is empty if (empty($reponse[$i]) && $reponse[$i] != '0') { $msgErr = get_lang('GiveAnswers'); // clears answers already recorded into the Answer object $objAnswer->cancel(); break; } else { // adds the answer into the object $objAnswer->createAnswer($reponse[$i], $goodAnswer, $comment[$i], $weighting[$i], $i); //added //if($_REQUEST['myid']==1) $mainurl = "admin.php"; // else // $mainurl="question_pool.php"; ?> <script> window.location.href='<?php echo $mainurl; ?> '; </script> <?php } }
/** * abstract function which creates the form to create / edit the answers of the question * @param FormValidator instance */ public function processAnswersCreation($form) { $questionWeighting = $nbrGoodAnswers = 0; $correct = $form->getSubmitValue('correct'); $objAnswer = new Answer($this->id); $nb_answers = $form->getSubmitValue('nb_answers'); for ($i = 1; $i <= $nb_answers; $i++) { $answer = trim($form->getSubmitValue('answer[' . $i . ']')); $comment = trim($form->getSubmitValue('comment[' . $i . ']')); $weighting = trim($form->getSubmitValue('weighting[' . $i . ']')); $scenario = $form->getSubmitValue('scenario'); //$list_destination = $form -> getSubmitValue('destination'.$i); //$destination_str = $form -> getSubmitValue('destination'.$i); $try = $scenario['try' . $i]; $lp = $scenario['lp' . $i]; $destination = $scenario['destination' . $i]; $url = trim($scenario['url' . $i]); $goodAnswer = $correct == $i ? true : false; if ($goodAnswer) { $nbrGoodAnswers++; $weighting = abs($weighting); if ($weighting > 0) { $questionWeighting += $weighting; } } if (empty($try)) { $try = 0; } if (empty($lp)) { $lp = 0; } if (empty($destination)) { $destination = 0; } if ($url == '') { $url = 0; } //1@@1;2;@@2;4;4;@@http://www.chamilo.org $dest = $try . '@@' . $lp . '@@' . $destination . '@@' . $url; $objAnswer->createAnswer($answer, $goodAnswer, $comment, $weighting, $i, null, null, $dest); } // saves the answers into the data base $objAnswer->save(); // sets the total weighting of the question $this->updateWeighting($questionWeighting); $this->save(); }