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annotate dnd.module @ 54:d6f510f35e72 tip

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Fix a PHP notice
author Franck Deroche <franck@defr.org>
date Thu, 19 Aug 2010 12:02:47 +0200
parents a54d04d76554
children
rev   line source
eads@1 1 <?php
eads@1 2
eads@2 3 // A suffix for auto generated IDs
franck@54 4 define('DND_ID_SUFFIX', '-dnd-library');
eads@2 5
eads@1 6 /**
eads@1 7 * Implementation of hook_menu().
eads@1 8 */
eads@1 9 function dnd_menu() {
eads@1 10 $items = array();
eads@1 11 $items['admin/settings/dnd'] = array(
eads@1 12 'title' => 'Drag and Drop Library',
eads@1 13 'page callback' => 'dnd_admin',
eads@1 14 'description' => 'Configure drag-and-drop enabled textareas.',
eads@1 15 'access arguments' => array('administer dnd'),
eads@1 16 'file' => 'dnd.admin.inc',
eads@1 17 );
eads@1 18 return $items;
eads@1 19 }
eads@1 20
eads@1 21 /**
eads@1 22 * Implementation of hook_perm().
eads@1 23 */
eads@1 24 function dnd_perm() {
eads@1 25 return array('administer dnd');
eads@1 26 }
eads@2 27
eads@2 28 /**
eads@2 29 * Implementation of hook_theme().
eads@2 30 */
eads@2 31 function dnd_theme() {
eads@2 32 return array(
eads@31 33 'dnd_library_wrapper' => array('arguments' => array('settings' => NULL, 'element' => NULL)),
eads@2 34 );
eads@2 35 }
eads@2 36
eads@2 37
eads@2 38 /**
eads@2 39 * Implementation of hook_elements().
eads@2 40 *
eads@2 41 * Overload textareas.
eads@2 42 */
eads@2 43 function dnd_elements() {
eads@2 44 $type = array();
eads@2 45 $type['textarea'] = array(
eads@2 46 '#dnd-enabled' => FALSE,
eads@2 47 '#dnd-settings' => NULL,
eads@2 48 '#process' => array('form_expand_ahah', 'dnd_process_textarea'),
eads@2 49 );
eads@2 50 return $type;
eads@2 51 }
eads@2 52
eads@2 53 /**
eads@2 54 * Settings array:
eads@21 55 * What should it take, if anything? Probably a source * maybe editor specific configuration shit?
eads@2 56 *
eads@2 57 * - source for library json/ajax shit
eads@2 58 * - target selector
eads@2 59 * - item selector
eads@2 60 *
eads@2 61 * perhaps like so:
eads@2 62 *
eads@2 63 * global =>
eads@2 64 * droppable targets
eads@2 65 * library source for textarea
eads@2 66 *
eads@2 67 * tinymce/othereditor =>
eads@2 68 * target selector logic
eads@2 69 * configuration options
eads@2 70 * callback should be smart about attachment and detachment
eads@2 71 */
eads@21 72 function dnd_process_textarea($element, $edit, $form_state, $form) {
eads@2 73 if ($element['#dnd-enabled']) {
eads@2 74
eads@2 75 $settings = array();
eads@2 76
eads@18 77 // We take a string or an object or an array
eads@2 78 if (is_string($element['#dnd-settings'])) {
eads@2 79 // @TODO load settings
eads@2 80 }
eads@2 81 else if (is_object($element['#dnd-settings'])) {
eads@2 82 $settings = (array) $element['#dnd-settings'];
eads@2 83 }
eads@2 84 else if (is_array($element['#dnd-settings'])) {
eads@2 85 $settings = $element['#dnd-settings'];
eads@2 86 }
eads@2 87
eads@2 88 $settings = array('library_id' => $element['#id'] . DND_ID_SUFFIX) + $settings;
eads@2 89
eads@30 90 // BeautyTips
eads@30 91 drupal_add_js(drupal_get_path('module', 'dnd') .'/js/bt/other_libs/excanvas_0002/excanvas-compressed.js');
eads@30 92 drupal_add_js(drupal_get_path('module', 'dnd') .'/js/bt/other_libs/jquery.hoverIntent.minified.js');
eads@30 93 drupal_add_js(drupal_get_path('module', 'dnd') .'/js/bt/jquery.bt.js');
eads@7 94
eads@30 95 // Dependencies
eads@30 96 drupal_add_js(drupal_get_path('module', 'dnd') .'/js/jquery.url.packed.js');
eads@30 97 drupal_add_js(drupal_get_path('module', 'dnd') .'/js/jquery.fieldselection.js');
eads@30 98 drupal_add_js('misc/jquery.form.js');
eads@28 99
eads@30 100 // Drag and drop
eads@30 101 drupal_add_js(drupal_get_path('module', 'dnd') .'/js/jquery.draganddrop.js');
eads@30 102 drupal_add_js(drupal_get_path('module', 'dnd') .'/js/dnd-library.js');
eads@28 103
eads@2 104 drupal_add_js(array(
eads@2 105 'dndEnabledLibraries' => array($element['#id'] => $settings),
eads@2 106 ), 'setting');
eads@2 107
eads@31 108 // Generate
franck@34 109 $element['#prefix'] .= '<div class="dnd-library-wrapper" id="'. $settings['library_id'] .'"></div><div class="dnd-fields-wrapper">';
franck@34 110 $element['#suffix'] = '</div>';
franck@34 111 if (module_exists('mee')) {
franck@34 112 drupal_add_css(drupal_get_path('module', 'mee') .'/css/mee.css');
franck@34 113 }
eads@28 114
eads@2 115 }
eads@2 116 return $element;
eads@2 117 }
eads@2 118
eads@29 119 /**
eads@29 120 * Implementation of hook_wywiwyg_plugin().
eads@29 121 */
eads@30 122 function dnd_wysiwyg_plugin($editor, $version=0) {
eads@30 123 $plugins = array();
eads@29 124 switch ($editor) {
eads@29 125 case 'tinymce':
eads@30 126 if ($version > 3) {
eads@31 127 $plugins['forcecontainer'] = array(
eads@31 128 'title' => t('Force Container Plugin'),
eads@31 129 'description' => t('A custom plugin to forces a selection up to the outer container of a given element.'),
eads@31 130 'extensions' => array('forcecontainer' => t('Force Container')),
eads@31 131 'path' => drupal_get_path('module', 'dnd') .'/js/tinymce/forcecontainer/editor_plugin_src.js',
eads@30 132 'load' => TRUE,
eads@31 133 'options' => array(
eads@31 134 'forcecontainer_class' => 'dnd-drop-wrapper',
eads@31 135 'forcecontainer_trigger_dnd' => TRUE,
eads@31 136 ),
eads@30 137 );
eads@30 138 }
eads@29 139 break;
eads@29 140 }
eads@30 141 return $plugins;
eads@29 142 }
eads@2 143
eads@2 144
eads@31 145 /**
eads@31 146 * Theme the markup that will surround a library loaded via JSON.
eads@31 147 */
eads@31 148 function theme_dnd_library_wrapper($settings, $element = NULL) {
eads@31 149 return '<div id="'. $settings['library_id'] .'" class="dnd-library-wrapper"></div>';
eads@31 150 }
eads@2 151