user/addnote.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  * This file allows you to add a note for a user
  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 user
  24  */
  25
  26 require_once("../config.php");
  27 require_once($CFG->dirroot .'/notes/lib.php');
  28
  29 $id    = required_param('id', PARAM_INT);              // course id
  30 $users = optional_param('userid', array(), PARAM_INT); // array of user id
  31 $contents = optional_param('contents', array(), PARAM_RAW); // array of user notes
  32 $states = optional_param('states', array(), PARAM_ALPHA); // array of notes states
  33
  34 $PAGE->set_url('/user/addnote.php', array('id'=>$id));
  35
  36 if (! $course = $DB->get_record('course', array('id'=>$id))) {
  37     print_error('invalidcourseid');
  38 }
  39
  40 $context = get_context_instance(CONTEXT_COURSE, $id);
  41 require_login($course->id);
  42
  43 // to create notes the current user needs a capability
  44 require_capability('moodle/notes:manage', $context);
  45
  46 if (empty($CFG->enablenotes)) {
  47     print_error('notesdisabled', 'notes');
  48 }
  49
  50 if (!empty($users) && confirm_sesskey()) {
  51     if (count($users) != count($contents) || count($users) != count($states)) {
  52         print_error('invalidformdata', '', $CFG->wwwroot.'/user/index.php?id='.$id);
  53     }
  54
  55     $note = new stdClass();
  56     $note->courseid = $id;
  57     $note->format = FORMAT_PLAIN;
  58     foreach ($users as $k => $v) {
  59         if (!$user = $DB->get_record('user', array('id'=>$v)) || empty($contents[$k])) {
  60             continue;
  61         }
  62         $note->id = 0;
  63         $note->content = $contents[$k];
  64         $note->publishstate = $states[$k];
  65         $note->userid = $v;
  66         if (note_save($note)) {
  67             add_to_log($note->courseid, 'notes', 'add', 'index.php?course='.$note->courseid.'&amp;user='.$note->userid . '#note-' . $note->id , 'add note');
  68         }
  69     }
  70     redirect("$CFG->wwwroot/user/index.php?id=$id");
  71 }
  72
  73 /// Print headers
  74
  75 $straddnote = get_string('addnewnote', 'notes');
  76
  77 $PAGE->navbar->add($straddnote);
  78 $PAGE->set_title("$course->shortname: ".get_string('extendenrol'));
  79 $PAGE->set_heading($course->fullname);
  80
  81 echo $OUTPUT->header();
  82
  83 // this will contain all available the based On select options, but we'll disable some on them on a per user basis
  84
  85 echo $OUTPUT->heading($straddnote);
  86 echo '<form method="post" action="addnote.php">';
  87 echo '<fieldset class="invisiblefieldset">';
  88 echo '<input type="hidden" name="id" value="'.$course->id.'" />';
  89 echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
  90 echo '</fieldset>';
  91 $table = new html_table();
  92 $table->head  = array (get_string('fullnameuser'),
  93     get_string('content', 'notes'),
  94     get_string('publishstate', 'notes') . $OUTPUT->help_icon('publishstate', 'notes'),
  95     );
  96 $table->align = array ('left', 'center', 'center');
  97 $state_names = note_get_state_names();
  98
  99 // the first time list hack
 100 if (empty($users)) {
 101     foreach ($_POST as $k => $v) {
 102         if (preg_match('/^user(\d+)$/',$k,$m)) {
 103             $users[] = $m[1];
 104         }
 105     }
 106 }
 107
 108 foreach ($users as $k => $v) {
 109     if(!$user = $DB->get_record('user', array('id'=>$v))) {
 110         continue;
 111     }
 112     $checkbox = html_writer::select($state_names, 'states[' . $k . ']', empty($states[$k]) ? NOTES_STATE_PUBLIC : $states[$k], false);
 113     $table->data[] = array(
 114         '<input type="hidden" name="userid['.$k.']" value="'.$v.'" />'. fullname($user, true),
 115         '<textarea name="contents['. $k . ']" rows="2" cols="40">' . strip_tags(@$contents[$k]) . '</textarea>',
 116         $checkbox
 117     );
 118 }
 119 echo html_writer::table($table);
 120 echo '<div style="width:100%;text-align:center;"><input type="submit" value="' . get_string('savechanges'). '" /></div></form>';
 121 echo $OUTPUT->footer();
 122