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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   * deletes an item of the feedback
  19   *
  20   * @author Andreas Grabs
  21   * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
  22   * @package mod_feedback
  23   */
  24  
  25  require_once("../../config.php");
  26  require_once ("lib.php");
  27  require_once ('delete_item_form.php');
  28  
  29  $id = required_param('id', PARAM_INT);
  30  $deleteitem = required_param('deleteitem', PARAM_INT);
  31  
  32  $PAGE->set_url('/mod/feedback/delete_item.php', array('id'=>$id, 'deleteitem'=>$deleteitem));
  33  
  34  if (! $cm = get_coursemodule_from_id('feedback', $id)) {
  35      print_error('invalidcoursemodule');
  36  }
  37  
  38  if (! $course = $DB->get_record("course", array("id"=>$cm->course))) {
  39      print_error('coursemisconf');
  40  }
  41  
  42  if (! $feedback = $DB->get_record("feedback", array("id"=>$cm->instance))) {
  43      print_error('invalidcoursemodule');
  44  }
  45  
  46  $context = context_module::instance($cm->id);
  47  
  48  require_login($course, true, $cm);
  49  
  50  require_capability('mod/feedback:edititems', $context);
  51  
  52  $mform = new mod_feedback_delete_item_form();
  53  $newformdata = array('id'=>$id,
  54                      'deleteitem'=>$deleteitem,
  55                      'confirmdelete'=>'1');
  56  $mform->set_data($newformdata);
  57  $formdata = $mform->get_data();
  58  
  59  if ($mform->is_cancelled()) {
  60      redirect('edit.php?id='.$id);
  61  }
  62  
  63  if (isset($formdata->confirmdelete) AND $formdata->confirmdelete == 1) {
  64      feedback_delete_item($formdata->deleteitem);
  65      redirect('edit.php?id=' . $id);
  66  }
  67  
  68  
  69  /// Print the page header
  70  $strfeedbacks = get_string("modulenameplural", "feedback");
  71  $strfeedback  = get_string("modulename", "feedback");
  72  
  73  $PAGE->navbar->add(get_string('delete_item', 'feedback'));
  74  $PAGE->set_heading($course->fullname);
  75  $PAGE->set_title($feedback->name);
  76  echo $OUTPUT->header();
  77  
  78  /// Print the main part of the page
  79  ///////////////////////////////////////////////////////////////////////////
  80  ///////////////////////////////////////////////////////////////////////////
  81  ///////////////////////////////////////////////////////////////////////////
  82  echo $OUTPUT->heading(format_string($feedback->name));
  83  echo $OUTPUT->box_start('generalbox errorboxcontent boxaligncenter boxwidthnormal');
  84  echo html_writer::tag('p', get_string('confirmdeleteitem', 'feedback'), array('class' => 'bold'));
  85  print_string('relateditemsdeleted', 'feedback');
  86  $mform->display();
  87  echo $OUTPUT->box_end();
  88  
  89  echo $OUTPUT->footer();
  90  
  91