notes/edit.php

   1 <?php // $Id$
   2
   3     require_once('../config.php');
   4     require_once('lib.php');
   5
   6 /// retrieve parameters
   7     $noteid       = required_param('note', PARAM_INT);
   8
   9 /// locate note information
  10     if (!$note = note_load($noteid)) {
  11         error('Incorrect note id specified');
  12     }
  13
  14 /// locate course information
  15     if (!$course = get_record('course', 'id', $note->courseid)) {
  16         error('Incorrect course id found');
  17     }
  18
  19 /// locate user information
  20     if (!$user = get_record('user', 'id', $note->userid)) {
  21         error('Incorrect user id found');
  22     }
  23
  24 /// require login to access notes
  25     require_login($course->id);
  26
  27 /// locate context information
  28     $context = get_context_instance(CONTEXT_COURSE, $course->id);
  29
  30 /// check capability
  31     require_capability('moodle/notes:manage', $context);
  32
  33 /// build-up form
  34     require_once('edit_form.php');
  35
  36 /// get option values for the user select
  37
  38 /// create form
  39     $noteform = new note_edit_form();
  40
  41 /// if form was cancelled then return to the notes list of the note
  42     if ($noteform->is_cancelled()) {
  43         redirect($CFG->wwwroot . '/notes/index.php?course=' . $note->courseid . '&amp;user=' . $note->userid);
  44     }
  45
  46 /// if data was submitted and validated, then save it to database
  47     if ($formdata = $noteform->get_data()){
  48         $note->courseid = $formdata->course;
  49         $note->userid = $formdata->user;
  50         $note->content = $formdata->content;
  51         $note->format = FORMAT_PLAIN;
  52         $note->publishstate = $formdata->publishstate;
  53         if (note_save($note)) {
  54             add_to_log($note->courseid, 'notes', 'update', 'index.php?course='.$note->courseid.'&amp;user='.$note->userid . '#note-' . $note->id, 'update note');
  55         }
  56         // redirect to notes list that contains this note
  57         redirect($CFG->wwwroot . '/notes/index.php?course=' . $note->courseid . '&amp;user=' . $note->userid);
  58     }
  59
  60
  61     if ($noteform->is_submitted()) {
  62         // if data was submitted with errors, then use it as default for new form
  63         $note = $noteform->get_submitted_data(false);
  64     } else {
  65         // if data was not submitted yet, then used values retrieved from the database
  66         $note->user = $note->userid;
  67         $note->course = $note->courseid;
  68         $note->note = $note->id;
  69     }
  70     $noteform->set_data($note);
  71     $strnotes = get_string('editnote', 'notes');
  72
  73 /// output HTML
  74     $nav = array();
  75     if (has_capability('moodle/course:viewparticipants', $context) || has_capability('moodle/site:viewparticipants', get_context_instance(CONTEXT_SYSTEM))) {
  76         $nav[] = array('name' => get_string('participants'), 'link' => $CFG->wwwroot . '/user/index.php?id=' . $course->id, 'type' => 'misc');
  77     }
  78     $nav[] = array('name' => fullname($user), 'link' => $CFG->wwwroot . '/user/view.php?id=' . $user->id. '&amp;course=' . $course->id, 'type' => 'misc');
  79     $nav[] = array('name' => get_string('notes', 'notes'), 'link' => $CFG->wwwroot . '/notes/index.php?course=' . $course->id . '&amp;user=' . $user->id, 'type' => 'misc');
  80     $nav[] = array('name' => $strnotes, 'link' => '', 'type' => 'activity');
  81
  82     print_header($course->shortname . ': ' . $strnotes, $course->fullname, build_navigation($nav));
  83
  84     print_heading(fullname($user));
  85
  86     $noteform->display();
  87     print_footer();
  88 ?>