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<?php
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/**
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* @file
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* Define the WYSIWYG browser plugin.
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*/
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/**
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* Implements WYSIWYG's hook_INCLUDE_plugin().
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*/
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function media_media_plugin() {
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// Include the required browser JS.
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// @todo: wyswiyg should allow libraries and multiple js files
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// to be defined by this hook.
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// @see http://drupal.org/node/1039076
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media_include_browser_js();
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// Add the filter handling.
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drupal_add_js(drupal_get_path('module', 'media') . '/js/media.filter.js');
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// Plugin definition.
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$plugins['media'] = array(
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'title' => variable_get('media__wysiwyg_title', t('Media browser')),
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'vendor url' => 'http://drupal.org/project/media',
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'icon path' => drupal_get_path('module', 'media') . '/images',
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'icon file' => 'wysiwyg-media.gif',
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'icon title' => variable_get('media__wysiwyg_icon_title', t('Add media')),
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// @todo: move this to the plugin directory for the wysiwyg plugin.
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'js path' => drupal_get_path('module', 'media') . '/js',
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'js file' => 'wysiwyg-media.js',
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'css file' => NULL,
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'css path' => NULL,
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'settings' => array(
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'global' => array(
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'enabledPlugins' => variable_get('media__wysiwyg_browser_plugins', array()),
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'file_directory' => variable_get('media__wysiwyg_upload_directory', ''),
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'types' => variable_get('media__wysiwyg_allowed_types', array('audio', 'image', 'video', 'document')),
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'id' => 'media_wysiwyg',
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),
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),
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);
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return $plugins;
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}
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/**
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* Prepares the page to be able to launch the media browser.
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*
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* Defines default variables.
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*/
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function media_include_browser_js() {
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static $included;
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if ($included) {
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return;
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}
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$included = TRUE;
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module_load_include('inc', 'media', 'includes/media.browser');
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$javascript = media_browser_js();
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foreach ($javascript as $key => $definitions) {
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foreach ($definitions as $definition) {
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$function = 'drupal_add_' . $key;
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// Since the arguments to pass are variable, use call_user_func_array().
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// This will not handle all potential drupal_add_*() functions directly
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// but covers the js and library needed here, which are unlikely to be
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// expanded since this function is only a workaround for a wysiwyg
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// limitation.
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call_user_func_array($function, $definition);
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}
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}
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// Add wysiwyg-specific settings.
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$settings = array('wysiwyg_allowed_attributes' => variable_get('media__wysiwyg_allowed_attributes', array('height', 'width', 'hspace', 'vspace', 'border', 'align', 'style', 'class', 'id', 'usemap', 'data-picture-group', 'data-picture-align')));
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drupal_add_js(array('media' => $settings), 'setting');
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}
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/**
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* Element validate callback for the media WYSIWYG button.
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*/
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function media_wysiwyg_button_element_validate($element, &$form_state) {
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if (!empty($element['#value'])) {
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$format = filter_format_load($form_state['build_info']['args'][0]->format);
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$filters = filter_list_format($format->format);
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if (empty($filters['media_filter']->status)) {
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form_error($element, t('The <em>Convert Media tags to markup</em> filter must be enabled for the <a href="@format-link">@format format</a> in order to use the Media browser WYSIWYG button.', array(
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'@format-link' => url('admin/config/content/formats/' . $format->format, array('query' => array('destination' => $_GET['q']))),
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'@format' => $format->name,
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)));
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}
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}
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return $element;
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}
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