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<?php
/**
* @file
* Provide Views data and handlers for media.module
*/
/**
* Implements hook_views_plugins().
*
* Generate a list of which base-tables to enabled the plugins for.
*/
function media_views_plugins() {
$plugins = array();
// Always allow the actual file-table
$base = array('file_managed');
if (module_exists('search_api')) {
// If the Search API module exists, also allow indices of the file-entity
// that has the fid field indexed.
$indices = search_api_index_load_multiple(NULL);
foreach ($indices as $machine_name => $index) {
if ($index->item_type == 'file' && isset($index->options['fields']['fid'])) {
$base[] = 'search_api_index_' . $machine_name;
}
}
}
// Display plugin.
$plugins['display']['media_browser'] = array(
'title' => t('Media browser tab'),
'help' => t('Display as a tab in the media browser.'),
'handler' => 'media_views_plugin_display_media_browser',
'theme' => 'views_view',
'base' => $base,
'use ajax' => TRUE,
'use pager' => TRUE,
'accept attachments' => TRUE,
);
// Style plugin.
$plugins['style']['media_browser'] = array(
'title' => t('Media browser'),
'help' => t('Displays rows as an HTML list.'),
'handler' => 'media_views_plugin_style_media_browser',
'theme' => 'media_views_view_media_browser',
'base' => $base,
'uses row plugin' => FALSE,
'uses row class' => FALSE,
'uses options' => FALSE,
'uses fields' => FALSE,
'type' => 'normal',
'help topic' => 'style-media-browser',
);
return $plugins;
}
/**
* Display the view as a media browser.
*/
function template_preprocess_media_views_view_media_browser(&$vars) {
module_load_include('inc', 'media', 'includes/media.browser');
// Load file objects for each View result.
$fids = array();
foreach ($vars['rows'] as $index => $row) {
// The Search API module returns the row in a slightly different format,
// so convert it to the format that the normal file_managed table returns.
if (!empty($row->entity->fid)) {
$vars['rows'][$index]->fid = $row->entity->fid;
}
$fids[$index] = $row->fid;
}
$files = file_load_multiple($fids);
// Render the preview for each file.
$params = media_get_browser_params();
$view_mode = isset($params['view_mode']) ? $params['view_mode'] : 'preview';
foreach ($vars['rows'] as $index => $row) {
$file = $files[$row->fid];
// Add url/preview to the file object.
media_browser_build_media_item($file, $view_mode);
$vars['rows'][$index] = $file;
$vars['rows'][$index]->preview = $file->preview;
}
// Add the files to JS so that they are accessible inside the browser.
drupal_add_js(array('media' => array('files' => array_values($files))), 'setting');
// Add the browser parameters to the settings and that this display exists.
drupal_add_js(array(
'media' => array(
'browser' => array(
'params' => media_get_browser_params(),
'views' => array(
$vars['view']->name => array(
$vars['view']->current_display,
),
),
),
),
), 'setting');
// Add classes and wrappers from the style plugin.
$handler = $vars['view']->style_plugin;
$class = explode(' ', $handler->options['class']);
$class = array_map('drupal_clean_css_identifier', $class);
$wrapper_class = explode(' ', $handler->options['wrapper_class']);
$wrapper_class = array_map('drupal_clean_css_identifier', $wrapper_class);
$vars['class'] = implode(' ', $class);
$vars['wrapper_class'] = implode(' ', $wrapper_class);
$vars['wrapper_prefix'] = '<div class="' . implode(' ', $wrapper_class) . '">';
$vars['wrapper_suffix'] = '</div>';
$vars['list_type_prefix'] = '<' . $handler->options['type'] . ' id="media-browser-library-list" class="' . implode(' ', $class) . '">';
$vars['list_type_suffix'] = '</' . $handler->options['type'] . '>';
// Run theming variables through a standard Views preprocess function.
template_preprocess_views_view_unformatted($vars);
// Add media browser javascript and CSS.
drupal_add_js(drupal_get_path('module', 'media') . '/js/plugins/media.views.js');
}
/**
* Implements hook_views_invalidate_cache().
*/
function media_views_invalidate_cache() {
drupal_static_reset('media_get_browser_plugin_info');
}
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