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Differences Between: [Versions 311 and 401] [Versions 311 and 402] [Versions 311 and 403]

   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  require_once('../config.php');
  18  require_once ('lib.php');
  19  require_once($CFG->dirroot . '/course/lib.php');
  20  
  21  $noteid = required_param('id', PARAM_INT);
  22  
  23  $PAGE->set_url('/notes/delete.php', array('id' => $noteid));
  24  
  25  if (!$note = note_load($noteid)) {
  26      print_error('invalidid');
  27  }
  28  
  29  if (!$course = $DB->get_record('course', array('id' => $note->courseid))) {
  30      print_error('invalidcourseid');
  31  }
  32  
  33  require_login($course);
  34  
  35  if (empty($CFG->enablenotes)) {
  36      print_error('notesdisabled', 'notes');
  37  }
  38  
  39  if (!$user = $DB->get_record('user', array('id' => $note->userid))) {
  40      print_error('invaliduserid');
  41  }
  42  
  43  $context = context_course::instance($course->id);
  44  
  45  if (!has_capability('moodle/notes:manage', $context)) {
  46      print_error('nopermissiontodelete', 'notes');
  47  }
  48  
  49  if (data_submitted() && confirm_sesskey()) {
  50      // If data was submitted and is valid, then delete note.
  51      $returnurl = $CFG->wwwroot . '/notes/index.php?course=' . $course->id . '&amp;user=' . $note->userid;
  52      note_delete($note);
  53      redirect($returnurl);
  54  
  55  } else {
  56      // If data was not submitted yet, then show note data with a delete confirmation form.
  57      $strnotes = get_string('notes', 'notes');
  58      $optionsyes = array('id' => $noteid, 'sesskey' => sesskey());
  59      $optionsno  = array('course' => $course->id, 'user' => $note->userid);
  60  
  61      // Output HTML.
  62      $link = null;
  63      if (course_can_view_participants($context) || course_can_view_participants(context_system::instance())) {
  64          $link = new moodle_url('/user/index.php', array('id' => $course->id));
  65      }
  66      $PAGE->navbar->add(get_string('participants'), $link);
  67      $PAGE->navbar->add(fullname($user), new moodle_url('/user/view.php', array('id' => $user->id, 'course' => $course->id)));
  68      $PAGE->navbar->add(get_string('notes', 'notes'),
  69                         new moodle_url('/notes/index.php', array('user' => $user->id, 'course' => $course->id)));
  70      $PAGE->navbar->add(get_string('delete'));
  71      $PAGE->set_title($course->shortname . ': ' . $strnotes);
  72      $PAGE->set_heading($course->fullname);
  73      echo $OUTPUT->header();
  74      echo $OUTPUT->confirm(get_string('deleteconfirm', 'notes'),
  75                            new moodle_url('delete.php', $optionsyes),
  76                            new moodle_url('index.php', $optionsno));
  77      echo '<br />';
  78      note_print($note, NOTES_SHOW_BODY | NOTES_SHOW_HEAD);
  79      echo $OUTPUT->footer();
  80  }