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   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 is part of the User section Moodle
  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  $content = optional_param('content', '', PARAM_RAW); // Note content.
  31  $state = optional_param('state', '', PARAM_ALPHA); // Note publish state.
  32  
  33  $url = new moodle_url('/user/groupaddnote.php', array('id' => $id));
  34  if ($content !== '') {
  35      $url->param('content', $content);
  36  }
  37  if ($state !== '') {
  38      $url->param('state', $state);
  39  }
  40  $PAGE->set_url($url);
  41  
  42  if (! $course = $DB->get_record('course', array('id' => $id))) {
  43      print_error('invalidcourseid');
  44  }
  45  
  46  $context = context_course::instance($id);
  47  require_login($course);
  48  
  49  // To create notes the current user needs a capability.
  50  require_capability('moodle/notes:manage', $context);
  51  
  52  if (empty($CFG->enablenotes)) {
  53      print_error('notesdisabled', 'notes');
  54  }
  55  
  56  if (!empty($users) && !empty($content) && confirm_sesskey()) {
  57      $note = new stdClass();
  58      $note->courseid = $id;
  59      $note->format = FORMAT_PLAIN;
  60      $note->content = $content;
  61      $note->publishstate = $state;
  62      foreach ($users as $k => $v) {
  63          if (!$user = $DB->get_record('user', array('id' => $v))) {
  64              continue;
  65          }
  66          $note->id = 0;
  67          $note->userid = $v;
  68          note_save($note);
  69      }
  70  
  71      redirect("$CFG->wwwroot/user/index.php?id=$id");
  72  }
  73  
  74  $straddnote = get_string('groupaddnewnote', 'notes');
  75  
  76  $PAGE->navbar->add($straddnote);
  77  $PAGE->set_title("$course->shortname: ".get_string('extendenrol'));
  78  $PAGE->set_heading($course->fullname);
  79  
  80  // Print headers.
  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="groupaddnote.php" >';
  87  echo '<div style="width:100%;text-align:center;">';
  88  echo '<input type="hidden" name="id" value="'.$course->id.'" />';
  89  echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
  90  $statenames = note_get_state_names();
  91  
  92  // The first time list hack.
  93  if (empty($users) and $post = data_submitted()) {
  94      foreach ($post as $k => $v) {
  95          if (preg_match('/^user(\d+)$/', $k, $m)) {
  96              $users[] = $m[1];
  97          }
  98      }
  99  }
 100  
 101  $userlist = array();
 102  foreach ($users as $k => $v) {
 103      if (!$user = $DB->get_record('user', array('id' => $v))) {
 104          continue;
 105      }
 106      echo '<input type="hidden" name="userid['.$k.']" value="'.$v.'" />';
 107      $userlist[] = fullname($user, true);
 108  }
 109  echo '<p>';
 110  echo get_string('users'). ': ' . implode(', ', $userlist) . '.';
 111  echo '</p>';
 112  
 113  echo '<p>' . get_string('content', 'notes');
 114  echo '<br /><textarea name="content" rows="5" cols="50" spellcheck="true">' . strip_tags(@$content) . '</textarea></p>';
 115  
 116  echo '<p>';
 117  echo html_writer::label(get_string('publishstate', 'notes'), 'menustate');
 118  echo $OUTPUT->help_icon('publishstate', 'notes');
 119  echo html_writer::select($statenames, 'state', empty($state) ? NOTES_STATE_PUBLIC : $state, false);
 120  echo '</p>';
 121  
 122  echo '<input type="submit" value="' . get_string('savechanges'). '" /></div></form>';
 123  echo $OUTPUT->footer();