course/editsection.php

   1 <?php
   2
   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.
  14 //
  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/>.
  17
  18 /**
  19  * Edit the section basic information and availability
  20  *
  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
  24  */
  25
  26 require_once("../config.php");
  27 require_once("lib.php");
  28 require_once($CFG->libdir . '/conditionlib.php');
  29
  30 $id = required_param('id', PARAM_INT);    // course_sections.id
  31 $sectionreturn = optional_param('sr', 0, PARAM_INT);
  32
  33 $PAGE->set_url('/course/editsection.php', array('id'=>$id, 'sr'=> $sectionreturn));
  34
  35 $section = $DB->get_record('course_sections', array('id' => $id), '*', MUST_EXIST);
  36 $course = $DB->get_record('course', array('id' => $section->course), '*', MUST_EXIST);
  37 $sectionnum = $section->section;
  38
  39 require_login($course);
  40 $context = context_course::instance($course->id);
  41 require_capability('moodle/course:update', $context);
  42
  43 // get section_info object with all availability options
  44 $sectioninfo = get_fast_modinfo($course)->get_section_info($sectionnum);
  45
  46 $editoroptions = array('context'=>$context ,'maxfiles' => EDITOR_UNLIMITED_FILES, 'maxbytes'=>$CFG->maxbytes, 'trusttext'=>false, 'noclean'=>true);
  47 $mform = course_get_format($course->id)->editsection_form($PAGE->url,
  48         array('cs' => $sectioninfo, 'editoroptions' => $editoroptions));
  49 // set current value, make an editable copy of section_info object
  50 // this will retrieve all format-specific options as well
  51 $mform->set_data(convert_to_array($sectioninfo));
  52
  53 if ($mform->is_cancelled()){
  54     // form cancelled, return to course
  55     redirect(course_get_url($course, $section, array('sr' => $sectionreturn)));
  56 } else if ($data = $mform->get_data()) {
  57     // data submitted and validated, update and return to course
  58     $DB->update_record('course_sections', $data);
  59     rebuild_course_cache($course->id, true);
  60     if (isset($data->section)) {
  61         // usually edit form does not change relative section number but just in case
  62         $sectionnum = $data->section;
  63     }
  64     if (!empty($CFG->enableavailability)) {
  65         // Update grade and completion conditions
  66         $sectioninfo = get_fast_modinfo($course)->get_section_info($sectionnum);
  67         condition_info_section::update_section_from_form($sectioninfo, $data);
  68         rebuild_course_cache($course->id, true);
  69     }
  70     course_get_format($course->id)->update_section_format_options($data);
  71
  72     add_to_log($course->id, "course", "editsection", "editsection.php?id=$id", "$sectionnum");
  73     $PAGE->navigation->clear_cache();
  74     redirect(course_get_url($course, $section, array('sr' => $sectionreturn)));
  75 }
  76
  77 // the edit form is displayed for the first time or there was a validation
  78 // error on the previous step. Display the edit form:
  79 $sectionname  = get_section_name($course, $sectionnum);
  80 $stredit      = get_string('edita', '', " $sectionname");
  81 $strsummaryof = get_string('summaryof', '', " $sectionname");
  82
  83 $PAGE->set_title($stredit);
  84 $PAGE->set_heading($course->fullname);
  85 $PAGE->navbar->add($stredit);
  86 echo $OUTPUT->header();
  87
  88 echo $OUTPUT->heading($strsummaryof);
  89
  90 $mform->display();
  91 echo $OUTPUT->footer();