// Status $status = array(); $status[GROUP_PERMISSION_OPEN] = get_lang('Open'); $status[GROUP_PERMISSION_CLOSED] = get_lang('Closed'); $form->addElement('select', 'visibility', get_lang('GroupPermissions'), $status); // Set default values $defaults['status'] = GROUP_PERMISSION_OPEN; $form->setDefaults($defaults); // Submit button $form->addButtonCreate(get_lang('Add')); // Validate form if ($form->validate()) { $check = Security::check_token('post'); if ($check) { $values = $form->exportValues(); $picture_element = $form->getElement('picture'); $picture = $picture_element->getValue(); $picture_uri = ''; $name = $values['name']; $description = $values['description']; $url = $values['url']; $status = intval($values['visibility']); $picture = $_FILES['picture']; $parent_group_id = intval($values['parent_group']); $group_id = GroupPortalManager::add($name, $description, $url, $status); GroupPortalManager::set_parent_group($group_id, $parent_group_id); if (!empty($picture['name'])) { $picture_uri = GroupPortalManager::update_group_picture($group_id, $_FILES['picture']['name'], $_FILES['picture']['tmp_name']); GroupPortalManager::update($group_id, $name, $description, $url, $status, $picture_uri); } //@todo send emails
/** * This function allows the platform admin to choose the default stylesheet * @author Patrick Cool <*****@*****.**>, Ghent University * @author Julio Montoya <*****@*****.**>, Chamilo */ function handle_stylesheets() { global $_configuration; // Current style. $currentstyle = api_get_setting('stylesheets'); $is_style_changeable = false; if ($_configuration['access_url'] != 1) { $style_info = api_get_settings('stylesheets', '', 1, 0); $url_info = api_get_access_url($_configuration['access_url']); if ($style_info[0]['access_url_changeable'] == 1 && $url_info['active'] == 1) { $is_style_changeable = true; } } else { $is_style_changeable = true; } $form = new FormValidator('stylesheet_upload', 'post', 'settings.php?category=Stylesheets#tabs-2'); $form->addElement('text', 'name_stylesheet', get_lang('NameStylesheet'), array('size' => '40', 'maxlength' => '40')); $form->addRule('name_stylesheet', get_lang('ThisFieldIsRequired'), 'required'); $form->addElement('file', 'new_stylesheet', get_lang('UploadNewStylesheet')); $allowed_file_types = array('css', 'zip', 'jpeg', 'jpg', 'png', 'gif', 'ico', 'psd'); $form->addRule('new_stylesheet', get_lang('InvalidExtension') . ' (' . implode(',', $allowed_file_types) . ')', 'filetype', $allowed_file_types); $form->addRule('new_stylesheet', get_lang('ThisFieldIsRequired'), 'required'); $form->addButtonUpload(get_lang('Upload'), 'stylesheet_upload'); $show_upload_form = false; if (!is_writable(CSS_UPLOAD_PATH)) { Display::display_error_message(CSS_UPLOAD_PATH . get_lang('IsNotWritable')); } else { // Uploading a new stylesheet. if ($_configuration['access_url'] == 1) { $show_upload_form = true; } else { if ($is_style_changeable) { $show_upload_form = true; } } } // Stylesheet upload. if (isset($_POST['stylesheet_upload'])) { if ($form->validate()) { $values = $form->exportValues(); $picture_element = $form->getElement('new_stylesheet'); $picture = $picture_element->getValue(); $result = upload_stylesheet($values, $picture); // Add event to the system log. $user_id = api_get_user_id(); $category = $_GET['category']; Event::addEvent(LOG_CONFIGURATION_SETTINGS_CHANGE, LOG_CONFIGURATION_SETTINGS_CATEGORY, $category, api_get_utc_datetime(), $user_id); if ($result) { Display::display_confirmation_message(get_lang('StylesheetAdded')); } } } $form_change = new FormValidator('stylesheet_upload', 'post', api_get_self() . '?category=Stylesheets', null, array('id' => 'stylesheets_id')); $list_of_names = array(); $selected = ''; $dirpath = ''; $safe_style_dir = ''; if ($handle = @opendir(CSS_UPLOAD_PATH)) { $counter = 1; while (false !== ($style_dir = readdir($handle))) { if (substr($style_dir, 0, 1) == '.') { // Skip directories starting with a '.' continue; } $dirpath = CSS_UPLOAD_PATH . $style_dir; if (is_dir($dirpath)) { if ($style_dir != '.' && $style_dir != '..') { if (isset($_POST['style']) && (isset($_POST['preview']) || isset($_POST['download'])) && $_POST['style'] == $style_dir) { $safe_style_dir = $style_dir; } else { if ($currentstyle == $style_dir || $style_dir == 'chamilo' && !$currentstyle) { if (isset($_POST['style'])) { $selected = Database::escape_string($_POST['style']); } else { $selected = $style_dir; } } } $show_name = ucwords(str_replace('_', ' ', $style_dir)); if ($is_style_changeable) { $list_of_names[$style_dir] = $show_name; } $counter++; } } } closedir($handle); } // Sort styles in alphabetical order. asort($list_of_names); $select_list = array(); foreach ($list_of_names as $style_dir => $item) { $select_list[$style_dir] = $item; } $styles =& $form_change->addElement('select', 'style', get_lang('NameStylesheet'), $select_list); $styles->setSelected($selected); if ($form_change->validate()) { // Submit stylesheets. if (isset($_POST['save'])) { store_stylesheets(); Display::display_normal_message(get_lang('Saved')); } if (isset($_POST['download'])) { $arch = api_get_path(SYS_ARCHIVE_PATH) . $safe_style_dir . '.zip'; $dir = api_get_path(SYS_CSS_PATH) . 'themes/' . $safe_style_dir; if (is_dir($dir)) { $zip = new PclZip($arch); // Remove path prefix except the style name and put file on disk $zip->create($dir, PCLZIP_OPT_REMOVE_PATH, substr($dir, 0, -strlen($safe_style_dir))); //@TODO: use more generic script to download. $str = '<a class="btn btn-primary btn-large" href="' . api_get_path(WEB_CODE_PATH) . 'course_info/download.php?archive=' . str_replace(api_get_path(SYS_ARCHIVE_PATH), '', $arch) . '">' . get_lang('ClickHereToDownloadTheFile') . '</a>'; Display::display_normal_message($str, false); } else { Display::addFlash(Display::return_message(get_lang('FileNotFound'), 'warning')); } } } if ($is_style_changeable) { $group = [$form_change->addButtonSave(get_lang('SaveSettings'), 'save', true), $form_change->addButtonPreview(get_lang('Preview'), 'preview', true), $form_change->addButtonDownload(get_lang('Download'), 'download', true)]; $form_change->addGroup($group); if ($show_upload_form) { echo '<script> $(function() { $( "#tabs" ).tabs(); }); </script>'; echo Display::tabs(array(get_lang('Update'), get_lang('UploadNewStylesheet')), array($form_change->return_form(), $form->return_form())); } else { $form_change->display(); } } else { $form_change->freeze(); } }
/** * Creates the form to create / edit an exercise * @param FormValidator $form */ public function createForm($form, $type = 'full') { if (empty($type)) { $type = 'full'; } // form title if (!empty($_GET['exerciseId'])) { $form_title = get_lang('ModifyExercise'); } else { $form_title = get_lang('NewEx'); } $form->addElement('header', $form_title); // Title. $form->addElement('text', 'exerciseTitle', get_lang('ExerciseName'), array('id' => 'exercise_title')); $form->addElement('advanced_settings', 'advanced_params', get_lang('AdvancedParameters')); $form->addElement('html', '<div id="advanced_params_options" style="display:none">'); $editor_config = array('ToolbarSet' => 'TestQuestionDescription', 'Width' => '100%', 'Height' => '150'); if (is_array($type)) { $editor_config = array_merge($editor_config, $type); } $form->addHtmlEditor('exerciseDescription', get_lang('ExerciseDescription'), false, false, $editor_config); if ($type == 'full') { //Can't modify a DirectFeedback question if ($this->selectFeedbackType() != EXERCISE_FEEDBACK_TYPE_DIRECT) { // feedback type $radios_feedback = array(); $radios_feedback[] = $form->createElement('radio', 'exerciseFeedbackType', null, get_lang('ExerciseAtTheEndOfTheTest'), '0', array('id' => 'exerciseType_0', 'onclick' => 'check_feedback()')); if (api_get_setting('exercise.enable_quiz_scenario') == 'true') { //Can't convert a question from one feedback to another if there is more than 1 question already added if ($this->selectNbrQuestions() == 0) { $radios_feedback[] = $form->createElement('radio', 'exerciseFeedbackType', null, get_lang('DirectFeedback'), '1', array('id' => 'exerciseType_1', 'onclick' => 'check_direct_feedback()')); } } $radios_feedback[] = $form->createElement('radio', 'exerciseFeedbackType', null, get_lang('NoFeedback'), '2', array('id' => 'exerciseType_2')); $form->addGroup($radios_feedback, null, array(get_lang('FeedbackType'), get_lang('FeedbackDisplayOptions')), ''); // Type of results display on the final page $radios_results_disabled = array(); $radios_results_disabled[] = $form->createElement('radio', 'results_disabled', null, get_lang('ShowScoreAndRightAnswer'), '0', array('id' => 'result_disabled_0')); $radios_results_disabled[] = $form->createElement('radio', 'results_disabled', null, get_lang('DoNotShowScoreNorRightAnswer'), '1', array('id' => 'result_disabled_1', 'onclick' => 'check_results_disabled()')); $radios_results_disabled[] = $form->createElement('radio', 'results_disabled', null, get_lang('OnlyShowScore'), '2', array('id' => 'result_disabled_2')); //$radios_results_disabled[] = $form->createElement('radio', 'results_disabled', null, get_lang('ExamModeWithFinalScoreShowOnlyFinalScoreWithCategoriesIfAvailable'), '3', array('id'=>'result_disabled_3','onclick' => 'check_results_disabled()')); $form->addGroup($radios_results_disabled, null, get_lang('ShowResultsToStudents'), ''); // Type of questions disposition on page $radios = array(); $radios[] = $form->createElement('radio', 'exerciseType', null, get_lang('SimpleExercise'), '1', array('onclick' => 'check_per_page_all()', 'id' => 'option_page_all')); $radios[] = $form->createElement('radio', 'exerciseType', null, get_lang('SequentialExercise'), '2', array('onclick' => 'check_per_page_one()', 'id' => 'option_page_one')); $form->addGroup($radios, null, get_lang('QuestionsPerPage'), ''); } else { // if is Directfeedback but has not questions we can allow to modify the question type if ($this->selectNbrQuestions() == 0) { // feedback type $radios_feedback = array(); $radios_feedback[] = $form->createElement('radio', 'exerciseFeedbackType', null, get_lang('ExerciseAtTheEndOfTheTest'), '0', array('id' => 'exerciseType_0', 'onclick' => 'check_feedback()')); if (api_get_setting('exercise.enable_quiz_scenario') == 'true') { $radios_feedback[] = $form->createElement('radio', 'exerciseFeedbackType', null, get_lang('DirectFeedback'), '1', array('id' => 'exerciseType_1', 'onclick' => 'check_direct_feedback()')); } $radios_feedback[] = $form->createElement('radio', 'exerciseFeedbackType', null, get_lang('NoFeedback'), '2', array('id' => 'exerciseType_2')); $form->addGroup($radios_feedback, null, array(get_lang('FeedbackType'), get_lang('FeedbackDisplayOptions'))); //$form->addElement('select', 'exerciseFeedbackType',get_lang('FeedbackType'),$feedback_option,'onchange="javascript:feedbackselection()"'); $radios_results_disabled = array(); $radios_results_disabled[] = $form->createElement('radio', 'results_disabled', null, get_lang('ShowScoreAndRightAnswer'), '0', array('id' => 'result_disabled_0')); $radios_results_disabled[] = $form->createElement('radio', 'results_disabled', null, get_lang('DoNotShowScoreNorRightAnswer'), '1', array('id' => 'result_disabled_1', 'onclick' => 'check_results_disabled()')); $radios_results_disabled[] = $form->createElement('radio', 'results_disabled', null, get_lang('OnlyShowScore'), '2', array('id' => 'result_disabled_2', 'onclick' => 'check_results_disabled()')); $form->addGroup($radios_results_disabled, null, get_lang('ShowResultsToStudents'), ''); // Type of questions disposition on page $radios = array(); $radios[] = $form->createElement('radio', 'exerciseType', null, get_lang('SimpleExercise'), '1'); $radios[] = $form->createElement('radio', 'exerciseType', null, get_lang('SequentialExercise'), '2'); $form->addGroup($radios, null, get_lang('ExerciseType')); } else { //Show options freeze $radios_results_disabled[] = $form->createElement('radio', 'results_disabled', null, get_lang('ShowScoreAndRightAnswer'), '0', array('id' => 'result_disabled_0')); $radios_results_disabled[] = $form->createElement('radio', 'results_disabled', null, get_lang('DoNotShowScoreNorRightAnswer'), '1', array('id' => 'result_disabled_1', 'onclick' => 'check_results_disabled()')); $radios_results_disabled[] = $form->createElement('radio', 'results_disabled', null, get_lang('OnlyShowScore'), '2', array('id' => 'result_disabled_2', 'onclick' => 'check_results_disabled()')); $result_disable_group = $form->addGroup($radios_results_disabled, null, get_lang('ShowResultsToStudents'), ''); $result_disable_group->freeze(); //we force the options to the DirectFeedback exercisetype $form->addElement('hidden', 'exerciseFeedbackType', EXERCISE_FEEDBACK_TYPE_DIRECT); $form->addElement('hidden', 'exerciseType', ONE_PER_PAGE); // Type of questions disposition on page $radios[] = $form->createElement('radio', 'exerciseType', null, get_lang('SimpleExercise'), '1', array('onclick' => 'check_per_page_all()', 'id' => 'option_page_all')); $radios[] = $form->createElement('radio', 'exerciseType', null, get_lang('SequentialExercise'), '2', array('onclick' => 'check_per_page_one()', 'id' => 'option_page_one')); $type_group = $form->addGroup($radios, null, get_lang('QuestionsPerPage'), ''); $type_group->freeze(); } } // number of random question $max = $this->id > 0 ? $this->selectNbrQuestions() : 10; $option = range(0, $max); $option[0] = get_lang('No'); $option[-1] = get_lang('AllQuestionsShort'); $form->addElement('select', 'randomQuestions', array(get_lang('RandomQuestions'), get_lang('RandomQuestionsHelp')), $option, array('id' => 'randomQuestions')); // Random answers $radios_random_answers = array(); $radios_random_answers[] = $form->createElement('radio', 'randomAnswers', null, get_lang('Yes'), '1'); $radios_random_answers[] = $form->createElement('radio', 'randomAnswers', null, get_lang('No'), '0'); $form->addGroup($radios_random_answers, null, get_lang('RandomAnswers'), ''); // Random by category $form->addElement('html', '<div class="clear"> </div>'); $radiocat = array(); $radiocat[] = $form->createElement('radio', 'randomByCat', null, get_lang('YesWithCategoriesShuffled'), '1'); $radiocat[] = $form->createElement('radio', 'randomByCat', null, get_lang('YesWithCategoriesSorted'), '2'); $radiocat[] = $form->createElement('radio', 'randomByCat', null, get_lang('No'), '0'); $radioCatGroup = $form->addGroup($radiocat, null, get_lang('RandomQuestionByCategory'), ''); $form->addElement('html', '<div class="clear"> </div>'); // add the radio display the category name for student $radio_display_cat_name = array(); $radio_display_cat_name[] = $form->createElement('radio', 'display_category_name', null, get_lang('Yes'), '1'); $radio_display_cat_name[] = $form->createElement('radio', 'display_category_name', null, get_lang('No'), '0'); $form->addGroup($radio_display_cat_name, null, get_lang('QuestionDisplayCategoryName'), ''); // Attempts $attempt_option = range(0, 10); $attempt_option[0] = get_lang('Infinite'); $form->addElement('select', 'exerciseAttempts', get_lang('ExerciseAttempts'), $attempt_option, ['id' => 'exerciseAttempts']); // Exercise time limit $form->addElement('checkbox', 'activate_start_date_check', null, get_lang('EnableStartTime'), array('onclick' => 'activate_start_date()')); $var = Exercise::selectTimeLimit(); if ($this->start_time != '0000-00-00 00:00:00') { $form->addElement('html', '<div id="start_date_div" style="display:block;">'); } else { $form->addElement('html', '<div id="start_date_div" style="display:none;">'); } $form->addElement('date_time_picker', 'start_time'); $form->addElement('html', '</div>'); $form->addElement('checkbox', 'activate_end_date_check', null, get_lang('EnableEndTime'), array('onclick' => 'activate_end_date()')); if ($this->end_time != '0000-00-00 00:00:00') { $form->addElement('html', '<div id="end_date_div" style="display:block;">'); } else { $form->addElement('html', '<div id="end_date_div" style="display:none;">'); } $form->addElement('date_time_picker', 'end_time'); $form->addElement('html', '</div>'); //$check_option=$this->selectType(); $diplay = 'block'; $form->addElement('checkbox', 'propagate_neg', null, get_lang('PropagateNegativeResults')); $form->addElement('html', '<div class="clear"> </div>'); $form->addElement('checkbox', 'review_answers', null, get_lang('ReviewAnswers')); $form->addElement('html', '<div id="divtimecontrol" style="display:' . $diplay . ';">'); //Timer control //$time_hours_option = range(0,12); //$time_minutes_option = range(0,59); $form->addElement('checkbox', 'enabletimercontrol', null, get_lang('EnableTimerControl'), array('onclick' => 'option_time_expired()', 'id' => 'enabletimercontrol', 'onload' => 'check_load_time()')); $expired_date = (int) $this->selectExpiredTime(); if ($expired_date != '0') { $form->addElement('html', '<div id="timercontrol" style="display:block;">'); } else { $form->addElement('html', '<div id="timercontrol" style="display:none;">'); } $form->addText('enabletimercontroltotalminutes', get_lang('ExerciseTotalDurationInMinutes'), false, ['id' => 'enabletimercontroltotalminutes', 'cols-size' => [2, 2, 8]]); $form->addElement('html', '</div>'); $form->addElement('text', 'pass_percentage', array(get_lang('PassPercentage'), null, '%'), array('id' => 'pass_percentage')); $form->addRule('pass_percentage', get_lang('Numeric'), 'numeric'); // add the text_when_finished textbox $form->addHtmlEditor('text_when_finished', get_lang('TextWhenFinished'), false, false, $editor_config); $defaults = array(); if (api_get_setting('search.search_enabled') === 'true') { require_once api_get_path(LIBRARY_PATH) . 'specific_fields_manager.lib.php'; $form->addElement('checkbox', 'index_document', '', get_lang('SearchFeatureDoIndexDocument')); $form->addElement('select_language', 'language', get_lang('SearchFeatureDocumentLanguage')); $specific_fields = get_specific_field_list(); foreach ($specific_fields as $specific_field) { $form->addElement('text', $specific_field['code'], $specific_field['name']); $filter = array('c_id' => "'" . api_get_course_int_id() . "'", 'field_id' => $specific_field['id'], 'ref_id' => $this->id, 'tool_id' => '\'' . TOOL_QUIZ . '\''); $values = get_specific_field_values_list($filter, array('value')); if (!empty($values)) { $arr_str_values = array(); foreach ($values as $value) { $arr_str_values[] = $value['value']; } $defaults[$specific_field['code']] = implode(', ', $arr_str_values); } } //$form->addElement ('html','</div>'); } $form->addElement('html', '</div>'); //End advanced setting $form->addElement('html', '</div>'); } // submit if (isset($_GET['exerciseId'])) { $form->addButtonSave(get_lang('ModifyExercise'), 'submitExercise'); } else { $form->addButtonUpdate(get_lang('ProcedToQuestions'), 'submitExercise'); } $form->addRule('exerciseTitle', get_lang('GiveExerciseName'), 'required'); if ($type == 'full') { // rules $form->addRule('exerciseAttempts', get_lang('Numeric'), 'numeric'); $form->addRule('start_time', get_lang('InvalidDate'), 'datetime'); $form->addRule('end_time', get_lang('InvalidDate'), 'datetime'); } // defaults if ($type == 'full') { if ($this->id > 0) { if ($this->random > $this->selectNbrQuestions()) { $defaults['randomQuestions'] = $this->selectNbrQuestions(); } else { $defaults['randomQuestions'] = $this->random; } $defaults['randomAnswers'] = $this->selectRandomAnswers(); $defaults['exerciseType'] = $this->selectType(); $defaults['exerciseTitle'] = $this->get_formated_title(); $defaults['exerciseDescription'] = $this->selectDescription(); $defaults['exerciseAttempts'] = $this->selectAttempts(); $defaults['exerciseFeedbackType'] = $this->selectFeedbackType(); $defaults['results_disabled'] = $this->selectResultsDisabled(); $defaults['propagate_neg'] = $this->selectPropagateNeg(); $defaults['review_answers'] = $this->review_answers; $defaults['randomByCat'] = $this->selectRandomByCat(); $defaults['text_when_finished'] = $this->selectTextWhenFinished(); $defaults['display_category_name'] = $this->selectDisplayCategoryName(); $defaults['pass_percentage'] = $this->selectPassPercentage(); if ($this->start_time != '0000-00-00 00:00:00') { $defaults['activate_start_date_check'] = 1; } if ($this->end_time != '0000-00-00 00:00:00') { $defaults['activate_end_date_check'] = 1; } $defaults['start_time'] = $this->start_time != '0000-00-00 00:00:00' ? api_get_local_time($this->start_time) : date('Y-m-d 12:00:00'); $defaults['end_time'] = $this->end_time != '0000-00-00 00:00:00' ? api_get_local_time($this->end_time) : date('Y-m-d 12:00:00', time() + 84600); // Get expired time if ($this->expired_time != '0') { $defaults['enabletimercontrol'] = 1; $defaults['enabletimercontroltotalminutes'] = $this->expired_time; } else { $defaults['enabletimercontroltotalminutes'] = 0; } } else { $defaults['exerciseType'] = 2; $defaults['exerciseAttempts'] = 0; $defaults['randomQuestions'] = 0; $defaults['randomAnswers'] = 0; $defaults['exerciseDescription'] = ''; $defaults['exerciseFeedbackType'] = 0; $defaults['results_disabled'] = 0; $defaults['randomByCat'] = 0; $defaults['text_when_finished'] = ""; $defaults['start_time'] = date('Y-m-d 12:00:00'); $defaults['display_category_name'] = 1; $defaults['end_time'] = date('Y-m-d 12:00:00', time() + 84600); $defaults['pass_percentage'] = ''; } } else { $defaults['exerciseTitle'] = $this->selectTitle(); $defaults['exerciseDescription'] = $this->selectDescription(); } if (api_get_setting('search.search_enabled') === 'true') { $defaults['index_document'] = 'checked="checked"'; } $form->setDefaults($defaults); // Freeze some elements. if ($this->id != 0 && $this->edit_exercise_in_lp == false) { $elementsToFreeze = array('randomQuestions', 'exerciseAttempts', 'propagate_neg', 'enabletimercontrol', 'review_answers'); foreach ($elementsToFreeze as $elementName) { /** @var HTML_QuickForm_element $element */ $element = $form->getElement($elementName); $element->freeze(); } $radioCatGroup->freeze(); } }
/** * This function allows the platform admin to choose the default stylesheet * @author Patrick Cool <*****@*****.**>, Ghent University */ function handle_stylesheets() { global $_configuration; // Current style $currentstyle = api_get_setting('stylesheets'); $is_style_changeable = false; if ($_configuration['access_url'] != 1) { $style_info = api_get_settings('stylesheets', '', 1, 0); $url_info = api_get_access_url($_configuration['access_url']); if ($style_info[0]['access_url_changeable'] == 1 && $url_info['active'] == 1) { $is_style_changeable = true; echo '<div class="actions" id="stylesheetuploadlink">'; Display::display_icon('theme_add.gif'); echo '<a href="" onclick="document.getElementById(\'newstylesheetform\').style.display = \'block\'; document.getElementById(\'stylesheetuploadlink\').style.display = \'none\';return false; ">' . get_lang('UploadNewStylesheet') . '</a>'; echo '</div>'; } } else { $is_style_changeable = true; echo '<div class="actions" id="stylesheetuploadlink">'; Display::display_icon('theme_add.gif'); echo '<a href="" onclick="document.getElementById(\'newstylesheetform\').style.display = \'block\'; document.getElementById(\'stylesheetuploadlink\').style.display = \'none\';return false; ">' . get_lang('UploadNewStylesheet') . '</a>'; echo '</div>'; } $form = new FormValidator('stylesheet_upload', 'post', 'settings.php?category=stylesheets&showuploadform=true'); $form->addElement('text', 'name_stylesheet', get_lang('NameStylesheet'), array('size' => '40', 'maxlength' => '40')); $form->addRule('name_stylesheet', get_lang('ThisFieldIsRequired'), 'required'); $form->addElement('file', 'new_stylesheet', get_lang('UploadNewStylesheet')); $allowed_file_types = array('css'); $form->addRule('new_stylesheet', get_lang('InvalidExtension') . ' (' . implode(',', $allowed_file_types) . ')', 'filetype', $allowed_file_types); $form->addRule('new_stylesheet', get_lang('ThisFieldIsRequired'), 'required'); $form->addElement('style_submit_button', 'stylesheet_upload', get_lang('Ok'), array('class' => 'save')); if ($form->validate() and is_writable(api_get_path(SYS_CODE_PATH) . 'css/')) { $values = $form->exportValues(); $picture_element =& $form->getElement('new_stylesheet'); $picture = $picture_element->getValue(); upload_stylesheet($values, $picture); Display::display_confirmation_message(get_lang('StylesheetAdded')); } else { if (!is_writable(api_get_path(SYS_CODE_PATH) . 'css/')) { Display::display_error_message(api_get_path(SYS_CODE_PATH) . 'css/' . get_lang('IsNotWritable')); } else { if ($_GET['showuploadform'] == 'true') { echo '<div id="newstylesheetform">'; } else { echo '<div id="newstylesheetform" style="display: none;">'; } // uploading a new stylesheet if ($_configuration['access_url'] == 1) { $form->display(); } else { if ($is_style_changeable) { $form->display(); } } echo '</div>'; } } // Preview of the stylesheet echo '<div><iframe src="style_preview.php" width="100%" height="300" name="preview"></iframe></div>'; echo '<form name="stylesheets" method="post" action="' . api_get_self() . '?category=' . Security::remove_XSS($_GET['category']) . '">'; if ($handle = @opendir(api_get_path(SYS_PATH) . 'main/css/')) { $counter = 1; while (false !== ($style_dir = readdir($handle))) { if (substr($style_dir, 0, 1) == '.') { continue; } $dirpath = api_get_path(SYS_PATH) . 'main/css/' . $style_dir; if (is_dir($dirpath)) { if ($style_dir != '.' && $style_dir != '..') { if ($currentstyle == $style_dir or $style_dir == 'dokeos_classic' and !$currentstyle) { $selected = 'checked="checked"'; } else { $selected = ''; } $show_name = get_lang(str_replace(' ', '', ucwords(str_replace('_', ' ', $style_dir)))); if ($is_style_changeable) { echo "<input type=\"radio\" name=\"style\" value=\"" . $style_dir . "\" " . $selected . " onClick=\"parent.preview.location='style_preview.php?style=" . $style_dir . "';\"/>"; echo '<a href="style_preview.php?style=' . $style_dir . '" target="preview">' . $show_name . '</a>'; } else { echo '<a href="style_preview.php?style=' . $style_dir . '" target="preview">' . $show_name . '</a>'; } //echo '<div id="Layer'.$counter.'" style="position:relative; width:687px; z-index:2; visibility: hidden;">'; //echo '<a href="#" onClick="MM_showHideLayers(\'Layer'.$counter.'\',\'\',\'hide\')">'.get_lang('Close').'</a>'; //echo '<iframe src="style_preview.php?style='.$file.'" width="100%" style="float:right;"></iframe></div>'; echo "<br />\n"; $counter++; } } } @closedir($handle); } if ($is_style_changeable) { echo '<button class="save" type="submit" name="submit_stylesheets"> ' . get_lang('SaveSettings') . ' </button></form>'; } }