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331 lines
13 KiB
331 lines
13 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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hubert.borderiou
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Manage tests category page
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*/
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// name of the language file that needs to be included
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$language_file = 'exercice';
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$nameTools = "";
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require_once '../inc/global.inc.php';
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require_once 'question.class.php';
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$this_section = SECTION_COURSES;
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if (!api_is_allowed_to_edit()) {
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api_not_allowed(true);
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}
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$type = isset($_GET['type']) ? Security::remove_XSS($_GET['type']) : 'simple';
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if ($type == 'global' && !api_is_platform_admin()) {
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api_not_allowed(true);
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}
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$url = api_get_path(WEB_AJAX_PATH).'exercise.ajax.php?type='.$type;
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$htmlHeadXtra[] = '
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<script>
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function confirmDelete(in_txt, in_id) {
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var oldbgcolor = document.getElementById(in_id).style.backgroundColor;
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document.getElementById(in_id).style.backgroundColor="#AAFFB0";
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if (confirm(in_txt)) {
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return true;
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}
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else {
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document.getElementById(in_id).style.backgroundColor = oldbgcolor;
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return false;
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}
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}
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function check() {
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$("#parent_id option:selected").each(function() {
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var id = $(this).val();
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var name = $(this).text();
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if (id != "" ) {
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$.ajax({
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async: false,
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url: "'.$url.'&a=exercise_category_exists",
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data: "id="+id,
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success: function(return_value) {
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if (return_value == 0 ) {
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alert("'.get_lang('CategoryDoesNotExists').'");
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//Deleting select option tag
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$("#parent_id").find("option").remove();
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$(".holder li").each(function () {
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if ($(this).attr("rel") == id) {
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$(this).remove();
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}
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});
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}
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}
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});
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}
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});
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}
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$(function() {
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$("#parent_id").fcbkcomplete({
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json_url: "'.$url.'&a=search_category_parent",
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maxitems: 1,
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addontab: false,
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input_min_size: 1,
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cache: false,
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complete_text:"'.get_lang('StartToType').'",
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firstselected: false,
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onselect: check,
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filter_selected: true,
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newel: true
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});
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});
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</script>';
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$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/tag/jquery.fcbkcomplete.js" type="text/javascript" language="javascript"></script>';
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$htmlHeadXtra[] = '<link href="'.api_get_path(WEB_LIBRARY_PATH).'javascript/tag/style.css" rel="stylesheet" type="text/css" />';
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// Breadcrumbs
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$interbreadcrumb[] = array("url" => "exercice.php", "name" => get_lang('Exercices'));
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Display::display_header(get_lang('Category'));
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// Action handling: add, edit and remove
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if (isset($_GET['action']) && $_GET['action'] == 'addcategory') {
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add_category_form($_GET['action'], $type);
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} else if (isset($_GET['action']) && $_GET['action'] == 'addcategoryglobal') {
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add_category_form($_GET['action'], $type);
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} else if (isset($_GET['action']) && $_GET['action'] == 'editcategory') {
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edit_category_form($_GET['action'], $type);
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} else if (isset($_GET['action']) && $_GET['action'] == 'deletecategory') {
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delete_category_form($_GET['action'], $type);
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} else {
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display_add_category($type);
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display_categories($type);
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}
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Display::display_footer();
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// FUNCTIONS
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// form to edit a category
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function edit_category_form($in_action, $type = 'simple') {
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$in_action = Security::remove_XSS($in_action);
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if (isset($_GET['category_id']) && is_numeric($_GET['category_id'])) {
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$category_id = Security::remove_XSS($_GET['category_id']);
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$objcat = new Testcategory($category_id);
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// initiate the object
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$form = new FormValidator('note', 'post', api_get_self().'?action='.$in_action.'&category_id='.$category_id."&type=".$type);
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$objcat->getForm($form, 'edit');
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// The validation or display
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if ($form->validate()) {
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$check = Security::check_token('post');
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if ($check) {
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$values = $form->getSubmitValues();
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$v_id = Security::remove_XSS($values['category_id']);
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$v_name = Security::remove_XSS($values['category_name'], COURSEMANAGER);
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$v_description = Security::remove_XSS($values['category_description'], COURSEMANAGER);
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$parent_id = isset($values['parent_id']) ? $values['parent_id'] : null;
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$objcat = new Testcategory($v_id, $v_name, $v_description, $parent_id, $type);
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if ($objcat->modifyCategory()) {
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Display::display_confirmation_message(get_lang('MofidfyCategoryDone'));
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} else {
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Display::display_confirmation_message(get_lang('ModifyCategoryError'));
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}
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}
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Security::clear_token();
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display_add_category($type);
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display_categories($type);
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} else {
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display_goback($type);
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$token = Security::get_token();
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$form->addElement('hidden', 'sec_token');
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$form->setConstants(array('sec_token' => $token));
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$form->display();
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display_categories($type);
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}
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} else {
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Display::display_error_message(get_lang('CannotEditCategory'));
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}
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}
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// process to delete a category
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function delete_category_form($in_action, $type = 'simple') {
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$in_action = Security::remove_XSS($in_action);
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if (isset($_GET['category_id']) && is_numeric($_GET['category_id'])) {
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$category_id = Security::remove_XSS($_GET['category_id']);
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$catobject = new Testcategory($category_id);
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if ($catobject->getCategoryQuestionsNumber() == 0) {
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if ($catobject->removeCategory()) {
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Display::display_confirmation_message(get_lang('DeleteCategoryDone'));
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} else {
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Display::display_error_message(get_lang('CannotDeleteCategoryError'));
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}
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} else {
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Display::display_error_message(get_lang('CannotDeleteCategory'));
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}
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} else {
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Display::display_error_message(get_lang('CannotDeleteCategoryError'));
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}
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display_add_category($type);
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display_categories($type);
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}
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// Form to add a category
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function add_category_form($in_action, $type = 'simple')
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{
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$in_action = Security::remove_XSS($in_action);
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// Initiate the object
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$form = new FormValidator('note', 'post', api_get_self().'?action='.$in_action."&type=".$type);
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// Setting the form elements
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$form->addElement('header', get_lang('AddACategory'));
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$form->addElement('text', 'category_name', get_lang('CategoryName'), array('class' => 'span6'));
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$form->add_html_editor('category_description', get_lang('CategoryDescription'), false, false, array('ToolbarSet' => 'test_category', 'Width' => '90%', 'Height' => '200'));
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$form->addElement('select', 'parent_id', get_lang('Parent'), array(), array('id' => 'parent_id'));
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$form->addElement('style_submit_button', 'SubmitNote', get_lang('AddTestCategory'), 'class="add"');
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// Setting the rules
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$form->addRule('category_name', get_lang('ThisFieldIsRequired'), 'required');
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// The validation or display
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if ($form->validate()) {
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$check = Security::check_token('post');
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if ($check) {
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$values = $form->getSubmitValues();
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$parent_id = isset($values['parent_id']) && isset($values['parent_id'][0]) ? $values['parent_id'][0] : null;
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$objcat = new Testcategory(0, $values['category_name'], $values['category_description'], $parent_id, $type, api_get_course_int_id());
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if ($objcat->addCategoryInBDD()) {
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Display::display_confirmation_message(get_lang('AddCategoryDone'));
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} else {
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Display::display_confirmation_message(get_lang('AddCategoryNameAlreadyExists'));
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}
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}
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Security::clear_token();
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display_add_category($type);
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display_categories($type);
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} else {
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display_goback($type);
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$token = Security::get_token();
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$form->addElement('hidden', 'sec_token');
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$form->setConstants(array('sec_token' => $token));
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$form->display();
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}
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}
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// Display add category button
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function display_add_category($type) {
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echo '<div class="actions">';
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echo '<a href="exercice.php?' . api_get_cidreq() . '">' . Display::return_icon('back.png', get_lang('GoBackToQuestionList'), '', ICON_SIZE_MEDIUM) . '</a>';
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$icon = "question_category.gif";
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if ($type == 'global') {
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$icon = "folder_global_category_new.png";
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}
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echo '<a href="'.api_get_self().'?action=addcategory&type='.$type.'">'.Display::return_icon($icon, get_lang('AddACategory'), array(), ICON_SIZE_MEDIUM).'</a>';
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echo '</div>';
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echo "<br/>";
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if ($type == 'simple') {
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echo "<fieldset><legend>" . get_lang('QuestionCategory') . "</legend></fieldset>";
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} else {
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echo "<fieldset><legend>".get_lang('QuestionGlobalCategory')."</legend></fieldset>";
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}
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}
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// Display category list
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function display_categories($type = 'simple') {
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global $app;
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$options = array(
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'decorate' => true,
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'rootOpen' => '<ul>',
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'rootClose' => '</ul>',
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'childOpen' => '<li>',
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'childClose' => '</li>',
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'nodeDecorator' => function($row) use ($type) {
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$category_id = $row['iid'];
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$courseId = $row['cId'];
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$tmpobj = new Testcategory($category_id);
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$nb_question = $tmpobj->getCategoryQuestionsNumber();
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$nb_question_label = $nb_question == 1 ? $nb_question . ' ' . get_lang('Question') : $nb_question . ' ' . get_lang('Questions');
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$nb_question_label = Display::label($nb_question_label, 'info');
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$actions = null;
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if ($courseId == 0 && $type == 'simple') {
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$actions .= Display::return_icon('edit_na.png', get_lang('Edit'), array(), ICON_SIZE_SMALL);
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} else {
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$actions .= '<a href="'.api_get_self().'?action=editcategory&category_id='.$category_id.'&type='.$type.'">'.Display::return_icon('edit.png', get_lang('Edit'), array(), ICON_SIZE_SMALL).'</a>';
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}
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if ($nb_question > 0 && $courseId == 0 && $type == 'simple') {
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$actions .= '<a href="javascript:void(0)" onclick="alert(\'' . protectJSDialogQuote(get_lang('CannotDeleteCategory')) . '\')">';
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$actions .= Display::return_icon('delete_na.png', get_lang('CannotDeleteCategory'), array(), ICON_SIZE_SMALL);
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$actions .='</a>';
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} else {
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$rowname = protectJSDialogQuote($row['title']);
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$actions .= ' <a href="'.api_get_self().'?action=deletecategory&category_id='.$category_id.'&type='.$type.'"';
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$actions .= 'onclick="return confirmDelete(\''.protectJSDialogQuote(get_lang('DeleteCategoryAreYouSure').'['.$rowname).'] ?\', \'id_cat'.$category_id.'\');">';
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$actions .= Display::return_icon('delete.png', get_lang('Delete'), array(), ICON_SIZE_SMALL) . '</a>';
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}
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return $row['title'].' '.$nb_question_label.' '.$actions;
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}
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//'representationField' => 'slug',
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//'html' => true
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);
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// @todo put this in a function
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$repo = $app['orm.em']->getRepository('Entity\CQuizCategory');
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$query = null;
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if ($type == 'global') {
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$query = $app['orm.em']
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->createQueryBuilder()
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->select('node')
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->from('Entity\CQuizCategory', 'node')
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->where('node.cId = 0')
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->orderBy('node.root, node.lft', 'ASC')
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->getQuery();
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} else {
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$query = $app['orm.em']
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->createQueryBuilder()
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->select('node')
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->from('Entity\CQuizCategory', 'node')
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->where('node.cId = :courseId')
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//->add('orderBy', 'node.title ASC')
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->orderBy('node.root, node.lft', 'ASC')
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->setParameter('courseId', api_get_course_int_id())
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->getQuery();
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}
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$htmlTree = $repo->buildTree($query->getArrayResult(), $options);
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/*
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$htmlTree = $repo->childrenHierarchy(
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null, //starting from root nodes
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false, //load all children, not only direct
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$options
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);*/
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echo $htmlTree;
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return true;
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}
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// display goback to category list page link
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function display_goback($type) {
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$type = Security::remove_XSS($type);
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echo '<div class="actions">';
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echo '<a href="'.api_get_self().'?type='.$type.'">'.Display::return_icon('back.png', get_lang('BackToCategoryList'), array(), 32).'</a>';
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echo '</div>';
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}
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// To allowed " in javascript dialog box without bad surprises
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// replace " with two '
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function protectJSDialogQuote($in_txt) {
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$res = $in_txt;
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$res = str_replace("'", "\'", $res);
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$res = str_replace('"', "\'\'", $res); // super astuce pour afficher les " dans les boite de dialogue
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return $res;
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}
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