eads@2: <?php
eads@2: 
eads@2: function dnd_test_menu() {
eads@2:   $items = array();
eads@2:   $items['dnd-test/library'] = array(
eads@2:     'title' => 'Drag and drop test library',
eads@2:     'page callback' => 'dnd_test_library',
eads@2:     'access arguments' => array('access dnd test library'),
eads@2:   );
eads@2:   return $items;
eads@2: }
eads@2: 
eads@2: function dnd_test_perm() {
eads@2:   return array('access dnd test library');
eads@2: }
eads@2: 
eads@2: function dnd_test_form_alter(&$form, &$form_state) {
eads@2:   if ($form['#id'] == 'node-form' && $form['type']['#value'] == 'page') {
eads@2:     drupal_add_css(drupal_get_path('module', 'dnd_test') .'/dnd_test.css');
eads@2:     $form['body_field']['body']['#dnd-enabled'] = TRUE;
eads@2:     $form['body_field']['body']['#dnd-settings'] = array(
eads@2:       'drop_selector' => '#edit-body-dnd-library .drop',
eads@2:       'url' => 'dnd-test/library',
eads@2:     );
eads@2:     $form['body_field']['body']['#rows'] = 28;
eads@2:   }
eads@2: }
eads@2: 
eads@2: function dnd_test_library() {
eads@2: 
eads@2:   $var = array(
eads@2:     'header' => '<h3>Test library</h3>',
eads@2:     'footer' => '<div class="pager">'. l(1, 'dnd-test/library') . ' '. l(2, 'dnd-test/library', array('query' => array('page' => 2))) .'</div>',
eads@2:   );
eads@2:   $modifier = ($_GET['page'] == 2) ? 'page-2' : 'page-1';
eads@2:   for ($i=1; $i < 6; $i++) {
eads@2:     $library = '<div class="row"><a href="" class="drop" id="image-'. $i .'-'. $modifier .'">'. theme('image', drupal_get_path('module', 'dnd_test') .'/img/'. $modifier .'-small.jpg') .'Image '. $i .'</a></div>';
eads@2:     $editor = theme('image', drupal_get_path('module', 'dnd_test') .'/img/'. $modifier .'-large.jpg');
eads@2:     $var['library']['image-'. $i .'-'. $modifier] = array(
eads@2:       'library' => $library,
eads@2:       'editor'  => $editor,
eads@2:     );
eads@2:   }
eads@2:   drupal_json($var);
eads@2:   exit();
eads@2: }