, 2010 */ $cidReset = true; require_once '../inc/global.inc.php'; $this_section = SECTION_PLATFORM_ADMIN; $tool_name = get_lang('CourseRequestEdit'); api_protect_admin_script(); // A check whether the course validation feature is enabled. $course_validation_feature = api_get_setting('course_validation') == 'true'; // Filltering passed to this page parameters. $id = intval($_GET['id']); $caller = intval($_GET['caller']); if ($course_validation_feature) { // Retrieve request's data from the corresponding database record. $course_request_info = CourseRequestManager::get_course_request_info($id); if (!is_array($course_request_info)) { // Prepare an error message notifying that the course request has not been found or does not exist. $message = get_lang('CourseRequestHasNotBeenFound'); $is_error_message = true; } else { // Ensure the database prefix + database name do not get over 40 characters. $maxlength = 40; // Build the form. $form = new FormValidator('add_course', 'post', 'course_request_edit.php?id='.$id.'&caller='.$caller); // Form title. $form->addElement('header', $tool_name); // Title. $form->addElement('text', 'title', get_lang('CourseName'), array('size' => '60', 'id' => 'title')); $form->applyFilter('title', 'html_filter'); $form->addRule('title', get_lang('ThisFieldIsRequired'), 'required'); // Course category. $url = api_get_path(WEB_AJAX_PATH).'course.ajax.php?a=search_category'; $categoryList = array(); if (!empty($course_request_info['category_code'])) { $data = getCategory($course_request_info['category_code']); $categoryList[$data['code']] = $data['name']; } $form->addElement( 'select_ajax', 'category_code', get_lang('CourseFaculty'), null, array( 'url' => $url, 'defaults' => $categoryList ) ); // Course code. $form->addText('wanted_code', get_lang('Code'), false, array('size' => '$maxlength', 'maxlength' => $maxlength)); $form->applyFilter('wanted_code', 'html_filter'); $form->addRule('wanted_code', get_lang('Max'), 'maxlength', $maxlength); $form->addRule('wanted_code', get_lang('ThisFieldIsRequired'), 'required'); // The teacher. $titular = $form->addText('tutor_name', get_lang('Professor'), null, array('size' => '60', 'disabled' => 'disabled')); // Description of the requested course. $form->addElement('textarea', 'description', get_lang('Description'), array('style' => 'border:#A5ACB2 solid 1px; font-family:arial,verdana,helvetica,sans-serif; font-size:12px', 'rows' => '3', 'cols' => '116')); $form->addRule('description', get_lang('ThisFieldIsRequired'), 'required'); // Objectives of the requested course. $form->addElement('textarea', 'objetives', get_lang('Objectives'), array('style' => 'border:#A5ACB2 solid 1px; font-family:arial,verdana,helvetica,sans-serif; font-size:12px', 'rows' => '3', 'cols' => '116')); $form->addRule('objetives', get_lang('ThisFieldIsRequired'), 'required'); // Target audience of the requested course. $form->addElement('textarea', 'target_audience', get_lang('TargetAudience'), array('style' => 'border:#A5ACB2 solid 1px; font-family:arial,verdana,helvetica,sans-serif; font-size:12px', 'rows' => '3', 'cols' => '116')); $form->addRule('target_audience', get_lang('ThisFieldIsRequired'), 'required'); // Course language. $form->addElement('select_language', 'course_language', get_lang('Ln')); $form->applyFilter('select_language', 'html_filter'); // Exemplary content checkbox. $form->addElement('checkbox', 'exemplary_content', get_lang('FillWithExemplaryContent')); // Submit buttons. $submit_buttons[] = $form->addButtonSave(get_lang('Save'), 'save_button', true); if ($course_request_info['status'] != COURSE_REQUEST_ACCEPTED) { $submit_buttons[] = $form->addButtonSave(get_lang('Accept'), 'accept_button', true); } if ($course_request_info['status'] != COURSE_REQUEST_ACCEPTED && $course_request_info['status'] != COURSE_REQUEST_REJECTED) { $submit_buttons[] = $form->addButtonCancel(get_lang('Reject'), 'reject_button', true); } if ($course_request_info['status'] != COURSE_REQUEST_ACCEPTED && intval($course_request_info['info']) <= 0) { $submit_buttons[] = $form->addButtonPreview(get_lang('AskAdditionalInfo'), 'ask_info_button', true); } $form->addGroup($submit_buttons); // Hidden form fields. $form->addElement('hidden', 'user_id'); $form->addElement('hidden', 'directory'); $form->addElement('hidden', 'db_name'); $form->addElement('hidden', 'visual_code'); $form->addElement('hidden', 'request_date'); $form->addElement('hidden', 'status'); $form->addElement('hidden', 'info'); // Set the default values based on the corresponding database record. $values['wanted_code'] = $course_request_info['code']; $values['user_id'] = $course_request_info['user_id']; $values['directory'] = $course_request_info['directory']; $values['db_name'] = $course_request_info['db_name']; $values['course_language'] = $course_request_info['course_language']; $values['title'] = $course_request_info['title']; $values['description'] = $course_request_info['description']; //$values['category_code'] = $course_request_info['category_code']; $values['tutor_name'] = $course_request_info['tutor_name']; $values['visual_code'] = $course_request_info['visual_code']; $values['request_date'] = $course_request_info['request_date']; $values['objetives'] = $course_request_info['objetives']; $values['target_audience'] = $course_request_info['target_audience']; $values['status'] = $course_request_info['status']; $values['info'] = $course_request_info['info']; $values['exemplary_content'] = $course_request_info['exemplary_content']; $form->setDefaults($values); // Validate the form and perform the ordered actions. if ($form->validate()) { $course_request_values = $form->getSubmitValues(); // Detection which submit button has been pressed. $submit_button = isset($_POST['save_button']) ? 'save_button' : (isset($_POST['accept_button']) ? 'accept_button' : (isset($_POST['reject_button']) ? 'reject_button' : (isset($_POST['ask_info_button']) ? 'ask_info_button' : 'submit_button'))); // Check the course code for avoiding duplication. $course_code_ok = $course_request_values['wanted_code'] == $course_request_info['code'] ? true : !CourseRequestManager::course_code_exists($course_request_values['wanted_code']); if ($course_code_ok) { $message = array(); $is_error_message = false; // Update the course request. $update_ok = CourseRequestManager::update_course_request( $id, $course_request_values['wanted_code'], $course_request_values['title'], $course_request_values['description'], $course_request_values['category_code'], $course_request_values['course_language'], $course_request_values['objetives'], $course_request_values['target_audience'], $course_request_values['user_id'], $course_request_values['exemplary_content'] ); if ($update_ok) { $message[] = sprintf(get_lang('CourseRequestUpdated'), $course_request_values['wanted_code']); switch ($submit_button) { case 'accept_button': if (CourseRequestManager::accept_course_request($id)) { $message[] = sprintf(get_lang('CourseRequestAccepted'), $course_request_values['wanted_code'], $course_request_values['wanted_code']); } else { $message[] = sprintf(get_lang('CourseRequestAcceptanceFailed'), $course_request_values['wanted_code']); $is_error_message = true; } break; case 'reject_button': if (CourseRequestManager::reject_course_request($id)) { $message[] = sprintf(get_lang('CourseRequestRejected'), $course_request_values['wanted_code']); } else { $message[] = sprintf(get_lang('CourseRequestRejectionFailed'), $course_request_values['wanted_code']); $is_error_message = true; } break; case 'ask_info_button': if (CourseRequestManager::ask_for_additional_info($id)) { $message[] = sprintf(get_lang('CourseRequestInfoAsked'), $course_request_values['wanted_code']); } else { $message[] = sprintf(get_lang('CourseRequestInfoFailed'), $course_request_values['wanted_code']); $is_error_message = true; } break; } // Line of code for testing purposes, to be removed //$message = 'The button "'.$submit_button.'" has been pressed.'; } else { $message[] = sprintf(get_lang('CourseRequestUpdateFailed'), $course_request_values['wanted_code']); $is_error_message = true; } $message = implode(' ', $message); $back_url = get_caller_name($caller); if ($message != '') { $back_url = api_add_url_param($back_url, 'message='.urlencode(Security::remove_XSS($message)), false); } if ($is_error_message) { $back_url = api_add_url_param($back_url, 'is_error_message=1', false); } header('location:'.$back_url); exit; } else { $message = $course_request_values['wanted_code'].' - '.get_lang('CourseCodeAlreadyExists'); $is_error_message = true; } } } } else { // Prepare an error message notifying that the course validation feature has not been enabled. $link_to_setting = api_get_path(WEB_CODE_PATH).'admin/settings.php?search_field=course_validation&submit_button=&category=search_setting'; $message = sprintf(get_lang('PleaseActivateCourseValidationFeature'), sprintf('%s', $link_to_setting, get_lang('EnableCourseValidation'))); $is_error_message = true; } // Functions. // Converts the given numerical id to the name of the page that opened this editor. function get_caller_name($caller_id) { switch ($caller_id) { case 1: return 'course_request_accepted.php'; case 2: return 'course_request_rejected.php'; } return 'course_request_review.php'; } // The header. $interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin')); $interbreadcrumb[] = array('url' => 'course_list.php', 'name' => get_lang('CourseList')); Display :: display_header($tool_name); // Display confirmation or error message. if (!empty($message)) { if ($is_error_message) { Display::display_error_message($message, false); } else { Display::display_normal_message($message, false); } } if (!$course_validation_feature) { // Disabled course validation feature - show nothing after the error message. Display :: display_footer(); exit; } // The action bar. echo '
'; echo ''.Display::return_icon('courses.gif', get_lang('CourseList')).get_lang('CourseList').''; echo ''.Display::return_icon('course_request_pending.png', get_lang('ReviewCourseRequests')).get_lang('ReviewCourseRequests').''; echo ''.Display::return_icon('course_request_accepted.gif', get_lang('AcceptedCourseRequests')).get_lang('AcceptedCourseRequests').''; echo ''.Display::return_icon('course_request_rejected.gif', get_lang('RejectedCourseRequests')).get_lang('RejectedCourseRequests').''; echo '
'; if (!is_array($course_request_info)) { // Not accessible database record - show the error message and the action bar. Display :: display_footer(); exit; } // Display the form. $form->display(); // The footer. Display :: display_footer();