1<?php 2// This file is part of Moodle - http://moodle.org/ 3// 4// Moodle is free software: you can redistribute it and/or modify 5// it under the terms of the GNU General Public License as published by 6// the Free Software Foundation, either version 3 of the License, or 7// (at your option) any later version. 8// 9// Moodle is distributed in the hope that it will be useful, 10// but WITHOUT ANY WARRANTY; without even the implied warranty of 11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12// GNU General Public License for more details. 13// 14// You should have received a copy of the GNU General Public License 15// along with Moodle. If not, see <http://www.gnu.org/licenses/>. 16 17/** 18 * Page for creating or editing course category name/parent/description. 19 * 20 * When called with an id parameter, edits the category with that id. 21 * Otherwise it creates a new category with default parent from the parent 22 * parameter, which may be 0. 23 * 24 * @package core_course 25 * @copyright 2007 Nicolas Connault 26 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 27 */ 28 29require_once('../config.php'); 30require_once($CFG->dirroot.'/course/lib.php'); 31 32require_login(); 33 34$id = optional_param('id', 0, PARAM_INT); 35 36$url = new moodle_url('/course/editcategory.php'); 37if ($id) { 38 $coursecat = core_course_category::get($id, MUST_EXIST, true); 39 $category = $coursecat->get_db_record(); 40 $context = context_coursecat::instance($id); 41 42 $url->param('id', $id); 43 $strtitle = new lang_string('editcategorysettings'); 44 $itemid = 0; // Initialise itemid, as all files in category description has item id 0. 45 $title = $strtitle; 46 $fullname = $coursecat->get_formatted_name(); 47 48} else { 49 $parent = required_param('parent', PARAM_INT); 50 $url->param('parent', $parent); 51 if ($parent) { 52 $DB->record_exists('course_categories', array('id' => $parent), '*', MUST_EXIST); 53 $context = context_coursecat::instance($parent); 54 } else { 55 $context = context_system::instance(); 56 } 57 navigation_node::override_active_url(new moodle_url('/course/editcategory.php', array('parent' => $parent))); 58 59 $category = new stdClass(); 60 $category->id = 0; 61 $category->parent = $parent; 62 $strtitle = new lang_string("addnewcategory"); 63 $itemid = null; // Set this explicitly, so files for parent category should not get loaded in draft area. 64 $title = "$SITE->shortname: ".get_string('addnewcategory'); 65 $fullname = $SITE->fullname; 66} 67 68require_capability('moodle/category:manage', $context); 69 70$PAGE->set_context($context); 71$PAGE->set_url($url); 72$PAGE->set_pagelayout('admin'); 73$PAGE->set_title($title); 74$PAGE->set_heading($fullname); 75 76$mform = new core_course_editcategory_form(null, array( 77 'categoryid' => $id, 78 'parent' => $category->parent, 79 'context' => $context, 80 'itemid' => $itemid 81)); 82$mform->set_data(file_prepare_standard_editor( 83 $category, 84 'description', 85 $mform->get_description_editor_options(), 86 $context, 87 'coursecat', 88 'description', 89 $itemid 90)); 91 92$manageurl = new moodle_url('/course/management.php'); 93if ($mform->is_cancelled()) { 94 if ($id) { 95 $manageurl->param('categoryid', $id); 96 } else if ($parent) { 97 $manageurl->param('categoryid', $parent); 98 } 99 redirect($manageurl); 100} else if ($data = $mform->get_data()) { 101 if (isset($coursecat)) { 102 if ((int)$data->parent !== (int)$coursecat->parent && !$coursecat->can_change_parent($data->parent)) { 103 print_error('cannotmovecategory'); 104 } 105 $coursecat->update($data, $mform->get_description_editor_options()); 106 } else { 107 $category = core_course_category::create($data, $mform->get_description_editor_options()); 108 } 109 $manageurl->param('categoryid', $category->id); 110 redirect($manageurl); 111} 112 113echo $OUTPUT->header(); 114echo $OUTPUT->heading($strtitle); 115$mform->display(); 116echo $OUTPUT->footer(); 117