MDL-63854 competencies, themes: misplaced dropdown arrows
[moodle.git] / course / editsection.php
blobb04440bf8fe11dad6ae1b80c4c779713db0cb605
1 <?php
3 // This file is part of Moodle - http://moodle.org/
4 //
5 // Moodle is free software: you can redistribute it and/or modify
6 // it under the terms of the GNU General Public License as published by
7 // the Free Software Foundation, either version 3 of the License, or
8 // (at your option) any later version.
9 //
10 // Moodle is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 // GNU General Public License for more details.
15 // You should have received a copy of the GNU General Public License
16 // along with Moodle. If not, see <http://www.gnu.org/licenses/>.
18 /**
19 * Edit the section basic information and availability
21 * @copyright 1999 Martin Dougiamas http://dougiamas.com
22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
23 * @package course
26 require_once("../config.php");
27 require_once("lib.php");
28 require_once($CFG->libdir . '/formslib.php');
30 $id = required_param('id', PARAM_INT); // course_sections.id
31 $sectionreturn = optional_param('sr', 0, PARAM_INT);
32 $deletesection = optional_param('delete', 0, PARAM_BOOL);
34 $PAGE->set_url('/course/editsection.php', array('id'=>$id, 'sr'=> $sectionreturn));
36 $section = $DB->get_record('course_sections', array('id' => $id), '*', MUST_EXIST);
37 $course = $DB->get_record('course', array('id' => $section->course), '*', MUST_EXIST);
38 $sectionnum = $section->section;
40 require_login($course);
41 $context = context_course::instance($course->id);
42 require_capability('moodle/course:update', $context);
44 // Get section_info object with all availability options.
45 $sectioninfo = get_fast_modinfo($course)->get_section_info($sectionnum);
47 // Deleting the section.
48 if ($deletesection) {
49 $cancelurl = course_get_url($course, $sectioninfo, array('sr' => $sectionreturn));
50 if (course_can_delete_section($course, $sectioninfo)) {
51 $confirm = optional_param('confirm', false, PARAM_BOOL) && confirm_sesskey();
52 if (!$confirm && optional_param('sesskey', null, PARAM_RAW) !== null &&
53 empty($sectioninfo->summary) && empty($sectioninfo->sequence) && confirm_sesskey()) {
54 // Do not ask for confirmation if section is empty and sesskey is already provided.
55 $confirm = true;
57 if ($confirm) {
58 course_delete_section($course, $sectioninfo, true, true);
59 $courseurl = course_get_url($course, $sectioninfo->section - 1, array('sr' => $sectionreturn));
60 redirect($courseurl);
61 } else {
62 if (get_string_manager()->string_exists('deletesection', 'format_' . $course->format)) {
63 $strdelete = get_string('deletesection', 'format_' . $course->format);
64 } else {
65 $strdelete = get_string('deletesection');
67 $PAGE->navbar->add($strdelete);
68 $PAGE->set_title($strdelete);
69 $PAGE->set_heading($course->fullname);
70 echo $OUTPUT->header();
71 echo $OUTPUT->box_start('noticebox');
72 $optionsyes = array('id' => $id, 'confirm' => 1, 'delete' => 1, 'sesskey' => sesskey());
73 $deleteurl = new moodle_url('/course/editsection.php', $optionsyes);
74 $formcontinue = new single_button($deleteurl, get_string('delete'));
75 $formcancel = new single_button($cancelurl, get_string('cancel'), 'get');
76 echo $OUTPUT->confirm(get_string('confirmdeletesection', '',
77 get_section_name($course, $sectioninfo)), $formcontinue, $formcancel);
78 echo $OUTPUT->box_end();
79 echo $OUTPUT->footer();
80 exit;
82 } else {
83 notice(get_string('nopermissions', 'error', get_string('deletesection')), $cancelurl);
87 $editoroptions = array('context'=>$context ,'maxfiles' => EDITOR_UNLIMITED_FILES, 'maxbytes'=>$CFG->maxbytes, 'trusttext'=>false, 'noclean'=>true);
89 $courseformat = course_get_format($course);
90 $defaultsectionname = $courseformat->get_default_section_name($section);
92 $customdata = array(
93 'cs' => $sectioninfo,
94 'editoroptions' => $editoroptions,
95 'defaultsectionname' => $defaultsectionname
97 $mform = $courseformat->editsection_form($PAGE->url, $customdata);
99 // set current value, make an editable copy of section_info object
100 // this will retrieve all format-specific options as well
101 $initialdata = convert_to_array($sectioninfo);
102 if (!empty($CFG->enableavailability)) {
103 $initialdata['availabilityconditionsjson'] = $sectioninfo->availability;
105 $mform->set_data($initialdata);
107 if ($mform->is_cancelled()){
108 // Form cancelled, return to course.
109 redirect(course_get_url($course, $section, array('sr' => $sectionreturn)));
110 } else if ($data = $mform->get_data()) {
111 // Data submitted and validated, update and return to course.
113 // For consistency, we set the availability field to 'null' if it is empty.
114 if (!empty($CFG->enableavailability)) {
115 // Renamed field.
116 $data->availability = $data->availabilityconditionsjson;
117 unset($data->availabilityconditionsjson);
118 if ($data->availability === '') {
119 $data->availability = null;
122 course_update_section($course, $section, $data);
124 $PAGE->navigation->clear_cache();
125 redirect(course_get_url($course, $section, array('sr' => $sectionreturn)));
128 // The edit form is displayed for the first time or if there was validation error on the previous step.
129 $sectionname = get_section_name($course, $sectionnum);
130 $stredit = get_string('edita', '', " $sectionname");
131 $strsummaryof = get_string('summaryof', '', " $sectionname");
133 $PAGE->set_title($stredit);
134 $PAGE->set_heading($course->fullname);
135 $PAGE->navbar->add($stredit);
136 echo $OUTPUT->header();
138 echo $OUTPUT->heading($strsummaryof);
140 $mform->display();
141 echo $OUTPUT->footer();