notes/add.php

   1 <?php // $Id$
   2
   3     require_once('../config.php');
   4     require_once('lib.php');
   5
   6 /// retrieve parameters
   7     $courseid      = required_param('course', PARAM_INT);
   8     $userid        = required_param('user', PARAM_INT);
   9
  10 /// locate course information
  11     if (!($course = get_record('course', 'id', $courseid))) {
  12         error('Incorrect course id found');
  13     }
  14
  15 /// require login to access notes
  16     require_login($course->id);
  17
  18 /// locate context information
  19     $context = get_context_instance(CONTEXT_COURSE, $course->id);
  20
  21 /// check capability
  22     require_capability('moodle/notes:manage', $context);
  23
  24
  25 /// locate user information
  26     if (!($user = get_record('user', 'id', $userid))) {
  27         error('Incorrect user id found');
  28     }
  29
  30 /// build-up form
  31     require_once('edit_form.php');
  32
  33 /// create form
  34     $noteform = new note_edit_form();
  35
  36 /// if form was cancelled then return to the previous notes list
  37     if ($noteform->is_cancelled()) {
  38         redirect($CFG->wwwroot . '/notes/index.php?course=' . $courseid . '&amp;user=' . $userid);
  39     }
  40
  41 /// if data was submitted and validated, then save it to database
  42     if ($formdata = $noteform->get_data()) {
  43         $note = new object();
  44         $note->courseid = $formdata->course;
  45         $note->content = $formdata->content;
  46         $note->format = FORMAT_PLAIN;
  47         $note->userid = $formdata->user;
  48         $note->publishstate = $formdata->publishstate;
  49         if (note_save($note)) {
  50             add_to_log($note->courseid, 'notes', 'add', 'index.php?course='.$note->courseid.'&amp;user='.$note->userid . '#note-' . $note->id , 'add note');
  51         }
  52         // redirect to notes list that contains this note
  53         redirect($CFG->wwwroot . '/notes/index.php?course=' . $note->courseid . '&amp;user=' . $note->userid);
  54     }
  55
  56     if($noteform->is_submitted()) {
  57         // if data was submitted with errors, then use it as default for new form
  58         $note = $noteform->get_submitted_data(false);
  59     } else {
  60         // if data was not submitted yet, then use default values
  61         $note = new object();
  62         $note->id = 0;
  63         $note->course = $courseid;
  64         $note->user = $userid;
  65         $note->publishstate = optional_param('state', NOTES_STATE_PUBLIC, PARAM_ALPHA);
  66     }
  67     $noteform->set_data($note);
  68     $strnotes = get_string('addnewnote', 'notes');
  69
  70 /// output HTML
  71     $nav = array();
  72     if (has_capability('moodle/course:viewparticipants', $context) || has_capability('moodle/site:viewparticipants', get_context_instance(CONTEXT_SYSTEM))) {
  73         $nav[] = array('name' => get_string('participants'), 'link' => $CFG->wwwroot . '/user/index.php?id=' . $course->id, 'type' => 'misc');
  74     }
  75     $nav[] = array('name' => fullname($user), 'link' => $CFG->wwwroot . '/user/view.php?id=' . $user->id. '&amp;course=' . $course->id, 'type' => 'misc');
  76     $nav[] = array('name' => get_string('notes', 'notes'), 'link' => $CFG->wwwroot . '/notes/index.php?course=' . $course->id . '&amp;user=' . $user->id, 'type' => 'misc');
  77     $nav[] = array('name' => $strnotes, 'link' => '', 'type' => 'activity');
  78
  79     print_header($course->shortname . ': ' . $strnotes, $course->fullname, build_navigation($nav));
  80
  81     print_heading(fullname($user));
  82
  83     $noteform->display();
  84     print_footer();
  85 ?>