user/addnote.php

   1 <?php
   2 // This file is part of Moodle - http://moodle.org/
   3 //
   4 // Moodle is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU General Public License as published by
   6 // the Free Software Foundation, either version 3 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // Moodle is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License
  15 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 /**
  18  * This file allows you to add a note for a user
  19  *
  20  * @copyright 1999 Martin Dougiamas  http://dougiamas.com
  21  * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  22  * @package core_user
  23  */
  24
  25 require_once("../config.php");
  26 require_once($CFG->dirroot .'/notes/lib.php');
  27
  28 $id    = required_param('id', PARAM_INT);              // Course id.
  29 $users = optional_param_array('userid', array(), PARAM_INT); // Array of user id.
  30 $contents = optional_param_array('contents', array(), PARAM_RAW); // Array of user notes.
  31 $states = optional_param_array('states', array(), PARAM_ALPHA); // Array of notes states.
  32 $PAGE->set_url('/user/addnote.php', array('id' => $id));
  33
  34 if (! $course = $DB->get_record('course', array('id' => $id))) {
  35     print_error('invalidcourseid');
  36 }
  37
  38 $context = context_course::instance($id);
  39 require_login($course);
  40
  41 // To create notes the current user needs a capability.
  42 require_capability('moodle/notes:manage', $context);
  43
  44 if (empty($CFG->enablenotes)) {
  45     print_error('notesdisabled', 'notes');
  46 }
  47
  48 if (!empty($users) && confirm_sesskey()) {
  49     if (count($users) != count($contents) || count($users) != count($states)) {
  50         print_error('invalidformdata', '', $CFG->wwwroot.'/user/index.php?id='.$id);
  51     }
  52
  53     $note = new stdClass();
  54     $note->courseid = $id;
  55     $note->format = FORMAT_PLAIN;
  56     foreach ($users as $k => $v) {
  57         $user = $DB->get_record('user', array('id' => $v));
  58         $content = trim($contents[$k]);
  59         if (!$user || empty($content)) {
  60             continue;
  61         }
  62         $note->id = 0;
  63         $note->content = $content;
  64         $note->publishstate = $states[$k];
  65         $note->userid = $v;
  66         note_save($note);
  67     }
  68     redirect("$CFG->wwwroot/user/index.php?id=$id");
  69 }
  70
  71 // Print headers.
  72 $straddnote = get_string('addnewnote', 'notes');
  73
  74 $PAGE->navbar->add($straddnote);
  75 $PAGE->set_title("$course->shortname: ".get_string('extendenrol'));
  76 $PAGE->set_heading($course->fullname);
  77
  78 echo $OUTPUT->header();
  79 // This will contain all available the based On select options, but we'll disable some on them on a per user basis.
  80 echo $OUTPUT->heading($straddnote);
  81 echo '<form method="post" action="addnote.php">';
  82 echo '<fieldset class="invisiblefieldset">';
  83 echo '<input type="hidden" name="id" value="'.$course->id.'" />';
  84 echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
  85 echo '</fieldset>';
  86 $table = new html_table();
  87 $table->head  = array (get_string('fullnameuser'),
  88     get_string('content', 'notes'),
  89     get_string('publishstate', 'notes') . $OUTPUT->help_icon('publishstate', 'notes'),
  90     );
  91 $table->align = array ('left', 'center', 'center');
  92 $statenames = note_get_state_names();
  93
  94 // The first time list hack.
  95 if (empty($users) and $post = data_submitted()) {
  96     foreach ($post as $k => $v) {
  97         if (preg_match('/^user(\d+)$/', $k, $m)) {
  98             $users[] = $m[1];
  99         }
 100     }
 101 }
 102 foreach ($users as $k => $v) {
 103     if (!$user = $DB->get_record('user', array('id' => $v))) {
 104         continue;
 105     }
 106     $checkbox = html_writer::label(get_string('selectnotestate', 'notes'), 'menustates_'.$v, false, array('class' => 'accesshide'));
 107     $checkbox .= html_writer::select($statenames, 'states[' . $k . ']',
 108         empty($states[$k]) ? NOTES_STATE_PUBLIC : $states[$k], false, array('id' => 'menustates_'.$v));
 109     $table->data[] = array(
 110         '<input type="hidden" name="userid['.$k.']" value="'.$v.'" />'. fullname($user, true),
 111         '<textarea name="contents['. $k . ']" rows="2" cols="40" spellcheck="true">' . strip_tags(@$contents[$k]) . '</textarea>',
 112         $checkbox
 113     );
 114 }
 115 echo html_writer::table($table);
 116 echo '<div style="width:100%;text-align:center;"><input type="submit" value="' . get_string('savechanges'). '" /></div></form>';
 117 echo $OUTPUT->footer();
 118