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 introduction of a section
  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($CFG->libdir.'/filelib.php');
  29 require_once($CFG->libdir . '/gradelib.php');
  30 require_once($CFG->libdir . '/completionlib.php');
  31 require_once($CFG->libdir . '/conditionlib.php');
  32
  33 require_once('editsection_form.php');
  34
  35 $id = required_param('id',PARAM_INT);    // Week/topic ID
  36 $sectionreturn = optional_param('sr', 0, PARAM_INT);
  37
  38 $PAGE->set_url('/course/editsection.php', array('id'=>$id, 'sr'=> $sectionreturn));
  39
  40 $section = $DB->get_record('course_sections', array('id' => $id), '*', MUST_EXIST);
  41 $course = $DB->get_record('course', array('id' => $section->course), '*', MUST_EXIST);
  42
  43 require_login($course);
  44 $context = context_course::instance($course->id);
  45 require_capability('moodle/course:update', $context);
  46
  47 $editoroptions = array('context'=>$context ,'maxfiles' => EDITOR_UNLIMITED_FILES, 'maxbytes'=>$CFG->maxbytes, 'trusttext'=>false, 'noclean'=>true);
  48 $section = file_prepare_standard_editor($section, 'summary', $editoroptions, $context, 'course', 'section', $section->id);
  49 $section->usedefaultname = (is_null($section->name));
  50
  51 if (!empty($CFG->enableavailability)) {
  52     // Get section availability conditions from sectioncache.
  53     $modinfo = get_fast_modinfo($course);
  54     $sectioninfo = $modinfo->get_section_info($section->section);
  55     $section->conditionsgrade = $sectioninfo->conditionsgrade;
  56     $section->conditionscompletion = $sectioninfo->conditionscompletion;
  57     $section->conditionsfield = $sectioninfo->conditionsfield;
  58 }
  59
  60 $mform = new editsection_form($PAGE->url, array('course' => $course, 'editoroptions' => $editoroptions,
  61         'cs' => $section, 'showavailability' => $section->showavailability));
  62 $mform->set_data($section); // set current value
  63
  64 $returnurl = course_get_url($course, $sectionreturn);
  65
  66 /// If data submitted, then process and store.
  67 if ($mform->is_cancelled()){
  68     redirect($returnurl);
  69
  70 } else if ($data = $mform->get_data()) {
  71     if (empty($data->usedefaultname)) {
  72         $section->name = $data->name;
  73     } else {
  74         $section->name = null;
  75     }
  76     $data = file_postupdate_standard_editor($data, 'summary', $editoroptions, $context, 'course', 'section', $section->id);
  77     $section->summary = $data->summary;
  78     $section->summaryformat = $data->summaryformat;
  79     if (!empty($CFG->enableavailability)) {
  80         $section->availablefrom = $data->availablefrom;
  81         $section->availableuntil = $data->availableuntil;
  82         if (isset($data->groupingid)) {
  83             $section->groupingid = $data->groupingid;
  84         }
  85         $section->showavailability = $data->showavailability;
  86     }
  87     $DB->update_record('course_sections', $section);
  88     if (!empty($CFG->enableavailability)) {
  89         // Update grade and completion conditions
  90         condition_info_section::update_section_from_form($section, $data);
  91     }
  92     rebuild_course_cache($course->id);
  93
  94     add_to_log($course->id, "course", "editsection", "editsection.php?id=$section->id", "$section->section");
  95     $PAGE->navigation->clear_cache();
  96     redirect($returnurl);
  97 }
  98
  99 $sectionname  = get_section_name($course, $section);
 100 $stredit      = get_string('edita', '', " $sectionname");
 101 $strsummaryof = get_string('summaryof', '', " $sectionname");
 102
 103 $PAGE->set_title($stredit);
 104 $PAGE->set_heading($course->fullname);
 105 $PAGE->navbar->add($stredit);
 106 echo $OUTPUT->header();
 107
 108 echo $OUTPUT->heading($strsummaryof);
 109
 110 $mform->display();
 111 echo $OUTPUT->footer();