course/editsection.php

   1 <?php // $Id$
   2       // Edit the introduction of a section
   3
   4     require_once("../config.php");
   5     require_once("lib.php");
   6
   7     $id = required_param('id',PARAM_INT);    // Week ID
   8
   9     if (! $section = get_record("course_sections", "id", $id)) {
  10         error("Course section is incorrect");
  11     }
  12
  13     if (! $course = get_record("course", "id", $section->course)) {
  14         error("Could not find the course!");
  15     }
  16
  17     require_login($course->id);
  18
  19     require_capability('moodle/course:update', get_context_instance(CONTEXT_COURSE, $course->id));
  20
  21 /// If data submitted, then process and store.
  22
  23     if ($form = data_submitted() and confirm_sesskey()) {
  24
  25         $timenow = time();
  26
  27         if (! set_field("course_sections", "summary", $form->summary, "id", $section->id)) {
  28             error("Could not update the summary!");
  29         }
  30
  31         add_to_log($course->id, "course", "editsection", "editsection.php?id=$section->id", "$section->section");
  32
  33         redirect("view.php?id=$course->id");
  34         exit;
  35     }
  36
  37 /// Otherwise fill and print the form.
  38
  39     if (empty($form)) {
  40         $form = $section;
  41     } else {
  42         $form = stripslashes_safe($form);
  43     }
  44
  45     // !! no db access using data from $form beyond this point !!
  46
  47     $usehtmleditor = can_use_html_editor();
  48
  49 /// Inelegant hack for bug 3408
  50     if ($course->format == 'site') {
  51         $sectionname  = get_string('site');
  52         $stredit      = get_string('edit', '', " $sectionname");
  53         $strsummaryof = get_string('summaryof', '', " $sectionname");
  54     } else {
  55         $sectionname  = get_section_name($course->format);
  56         $stredit      = get_string('edit', '', " $sectionname $section->section");
  57         $strsummaryof = get_string('summaryof', '', " $sectionname $form->section");
  58     }
  59
  60     print_header_simple($stredit, '', build_navigation(array(array('name' => $stredit, 'link' => null, 'type' => 'misc'))), 'theform.summary' );
  61
  62     print_heading($strsummaryof);
  63     print_simple_box_start('center');
  64     include('editsection.html');
  65     print_simple_box_end();
  66
  67     if ($usehtmleditor) {
  68         use_html_editor("summary");
  69     }
  70     print_footer($course);
  71
  72 ?>