user/addnote.php

   1 <?php  // $Id$
   2 require_once("../config.php");
   3 require_once($CFG->dirroot .'/notes/lib.php');
   4
   5 $id    = required_param('id', PARAM_INT);              // course id
   6 $users = optional_param('userid', array(), PARAM_INT); // array of user id
   7 $contents = optional_param('contents', array(), PARAM_RAW); // array of user notes
   8 $states = optional_param('states', array(), PARAM_ALPHA); // array of notes states
   9 if (! $course = get_record('course', 'id', $id)) {
  10     error("Course ID is incorrect");
  11 }
  12
  13 $context = get_context_instance(CONTEXT_COURSE, $id);
  14 require_login($course->id);
  15
  16 // to create notes the current user needs a capability
  17 require_capability('moodle/notes:manage', $context);
  18
  19 if (!empty($users) && confirm_sesskey()) {
  20     if (count($users) != count($contents) || count($users) != count($states)) {
  21         error('Parameters malformation', $CFG->wwwroot.'/user/index.php?id='.$id);
  22     }
  23
  24     $note = new object();
  25     $note->courseid = $id;
  26     $note->format = FORMAT_PLAIN;
  27     foreach ($users as $k => $v) {
  28         if(!$user = get_record('user', 'id', $v) || empty($contents[$k])) {
  29             continue;
  30         }
  31         $note->id = 0;
  32         $note->content = $contents[$k];
  33         $note->publishstate = $states[$k];
  34         $note->userid = $v;
  35         if (note_save($note)) {
  36             add_to_log($note->courseid, 'notes', 'add', 'index.php?course='.$note->courseid.'&amp;user='.$note->userid . '#note-' . $note->id , 'add note');
  37         }
  38     }
  39     redirect("$CFG->wwwroot/user/index.php?id=$id");
  40 }
  41
  42 /// Print headers
  43
  44 $straddnote = get_string('addnewnote', 'notes');
  45 if ($course->id != SITEID) {
  46     print_header("$course->shortname: ".get_string('extendenrol'), $course->fullname,
  47     "<a href=\"../course/view.php?id=$course->id\">$course->shortname</a> -> ".
  48     $straddnote, "", "", true, "&nbsp;", navmenu($course));
  49 } else {
  50     print_header("$course->shortname: ".get_string('extendenrol'), $course->fullname,
  51     $straddnote, "", "", true, "&nbsp;", navmenu($course));
  52 }
  53
  54 // this will contain all available the based On select options, but we'll disable some on them on a per user basis
  55
  56 print_heading($straddnote);
  57 echo '<form method="post" action="addnote.php">';
  58 echo '<input type="hidden" name="id" value="'.$course->id.'" />';
  59 echo '<input type="hidden" name="sesskey" value="'.$USER->sesskey.'" />';
  60 $table->head  = array (get_string('fullname'),
  61     get_string('content', 'notes') . helpbutton('writing', get_string('helpwriting'), 'moodle', true, false, '', true),
  62     get_string('publishstate', 'notes') . helpbutton('status', get_string('publishstate', 'notes'), 'notes', true, false, '', true),
  63     );
  64 $table->align = array ('left', 'center', 'center');
  65 $state_names = note_get_state_names();
  66
  67 // the first time list hack
  68 if (empty($users)) {
  69     foreach ($_POST as $k => $v) {
  70         if (preg_match('/^user(\d+)$/',$k,$m)) {
  71             $users[] = $m[1];
  72         }
  73     }
  74 }
  75
  76 foreach ($users as $k => $v) {
  77     if(!$user = get_record('user', 'id', $v)) {
  78         continue;
  79     }
  80     $checkbox = choose_from_menu($state_names, 'states[' . $k . ']', empty($states[$k]) ? NOTES_STATE_PUBLIC : $states[$k], '', '', '0', true);
  81     $table->data[] = array(
  82         '<input type="hidden" name="userid['.$k.']" value="'.$v.'" />'. fullname($user, true),
  83         '<textarea name="contents['. $k . ']" rows="2" cols="40">' . strip_tags(@$contents[$k]) . '</textarea>',
  84         $checkbox
  85     );
  86 }
  87 print_table($table);
  88 echo '<div style="width:100%;text-align:center;"><input type="submit" value="' . get_string('savechanges'). '" /></div></form>';
  89 print_footer($course);