preview = drupal_render(media_get_thumbnail_preview($media));
}
$setting = array('media' => array('selectedMedia' => array_values($selectedMedia)));
drupal_add_js($setting, 'setting');
return $output;
}
// Normal browser operation.
foreach (module_implements('media_browser_plugin_info') as $module) {
foreach(module_invoke($module, 'media_browser_plugin_info') as $key => $plugin_data) {
$plugins[$key] = $plugin_data + array(
'#module' => $module,
'#weight' => 0,
);
$plugins[$key]['#weight'] += count($plugins)/1000;
}
}
// Only the plugins in this array are loaded.
if (!empty($params['enabledPlugins'])) {
$plugins = array_intersect_key($plugins, array_fill_keys($params['enabledPlugins'], 1));
}
elseif (!empty($params['disabledPlugins'])) {
$plugins = array_diff_key($plugins, array_fill_keys($params['disabledPlugins'], 1));
}
foreach ($plugins as $key => &$plugin) {
$plugin += module_invoke($plugin['#module'], 'media_browser_plugin_view', $key, $params);
}
// Allow modules to change the tab names or whatever else they want to change
// before we render. Perhaps this should be an alter on the theming function
// that we should write to be making the tabs.
drupal_alter('media_browser_plugins', $plugins);
$tabs = array(); // List of tabs to render.
$settings = array('media' => array('browser' => array()));
$browser_settings =& $settings['media']['browser'];
//@todo: replace with Tabs module if it gets upgraded.
foreach (element_children($plugins, TRUE) as $key) {
$plugin =& $plugins[$key];
//Add any JS settings
$browser_settings[$key] = isset($plugin['#settings']) ? $plugin['#settings'] : array();
// If this is a "ajax" style tab, add the href, otherwise an id.
$href = isset($plugin['#callback']) ? $plugin['#callback'] : "#media-tab-$key";
$tabs[] = "{$plugin['#title']}";
// Create a div for each tab's content.
$plugin['#prefix'] = <<
EOS;
$plugin['#suffix'] = <<
EOS;
}
drupal_add_js($settings, 'setting');
$output['tabset'] = array(
'#prefix' => '
'
);
$output['tabset']['plugins'] = $plugins;
return $output;
}
/**
* Provides a singleton of the params passed to the media browser.
*
* This is useful in situations like form alters because callers can pass
* id="wysiywg_form" or whatever they want, and a form alter could pick this up.
* We may want to change the hook_media_browser_plugin_view() implementations to
* use this function instead of being passed params for consistency.
*
* It also offers a chance for some meddler to meddle with them.
*
* @param array $params
* An array of parameters provided when a media_browser is launched.
* See media_browser().
*
*/
function media_set_browser_params(&$params = NULL) {
static $stored_params;
if (!$params) {
return $stored_params;
}
$stored_params = $params;
drupal_alter('media_browser_params', $stored_params);
}
/**
* For sanity in grammar.
* @see media_set_browser_params().
*/
function media_get_browser_params() {
return media_set_browser_params();
}
/**
* AJAX Callback function to return a list of media files
*/
function media_browser_list() {
$params = drupal_get_query_parameters();
// How do we validate these? I don't know.
// I think PDO should protect them, but I'm not 100% certain.
array_walk_recursive($params, '_media_recursive_check_plain');
$types = isset($params['types']) ? $params['types'] : NULL;
$url_include_patterns = isset($params['url_include_patterns']) ? $params['url_include_patterns'] : NULL;
$url_exclude_patterns = isset($params['url_exclude_patterns']) ? $params['url_exclude_patterns'] : NULL;
$start = isset($params['start']) ? $params['start'] : 0;
$limit = isset($params['limit']) ? $params['limit'] : media_variable_get('browser_pager_limit');
$conditions = array();
$query = new EntityFieldQuery();
$query->range($start, $limit);
$query->entityCondition('entity_type', 'media');
if ($types) {
$query->entityCondition('bundle', $types, 'IN');
}
if ($url_include_patterns) {
$query->propertyCondition('uri', $v, 'CONTAINS');
// Insert stream related restrictions here.
}
if ($url_exclude_patterns) {
$query->propertyCondition('uri', "%$v%", 'NOT LIKE');
}
$entity_controller = entity_get_controller('media');
$result = $query->execute();
$ids = array_keys($result['media']);
if ($ids) {
$media_entities = entity_load('media', $ids);
}
else {
$media_entities = array();
}
foreach ($media_entities as &$media) {
$media->preview = drupal_render(media_get_thumbnail_preview($media));
}
drupal_json_output(array('media' => array_values($media_entities)));
exit();
}
/**
* Implements hook_media_browser_plugin_info().
*/
function media_media_browser_plugin_info() {
$plugins = array(
'upload' => array(
'#weight' => -10,
),
'library' => array(
'#weight' => 10,
),
);
return $plugins;
}
/**
* Implementaion of hook_media_browser_plugin_view().
*/
function media_media_browser_plugin_view($plugin_name, $params) {
$path = drupal_get_path('module', 'media');
module_load_include('inc', 'media', 'media.admin');
module_load_include('inc', 'media', 'media.pages');
$types = isset($params['types']) ? $params['types'] : array();
// The multiselect parameter is a string. So we check to see if it is set and
// adjust the local variable accordingly.
$multiselect = FALSE;
if (isset($params['multiselect']) && $params['multiselect'] != 'false') {
$multiselect = TRUE;
}
$redirect = array('media/browser', array('query' => array('render' => 'media-popup')));
switch ($plugin_name) {
case 'upload':
$attached = array();
if ($multiselect && module_exists('plupload')) {
$upload_form_id = 'media_add_upload_multiple';
$attached['js'] = array($path . '/javascript/plugins/media.upload_multiple.js');
}
else {
$upload_form_id = 'media_add_upload';
}
$upload_form = drupal_get_form($upload_form_id, $types);
return array(
'#title' => t('Upload'),
'form' => array($upload_form),
'#attached' => $attached,
);
break;
case 'library':
return array(
'#title' => t('Library'),
'#attached' => array(
'js' => array(
$path . '/javascript/plugins/media.library.js',
),
'css' => array(
//@todo: should move this.
$path . '/javascript/plugins/media.library.css',
),
),
'#settings' => array(
'viewMode' => 'thumbnails',
'getMediaUrl' => url('media/browser/list'),
'types' => $types,
'multiselect' => $multiselect,
// We should probably change this to load dynamically when requested
// via the JS file.
),
'#markup' => '
',
);
break;
}
return array();
}
/**
* @todo: Re-integrate the stream based filters, etc
* Currently this function is not being used. See media_browser_list
*
* Any options needed to retrieve the file select options. An associate array
* with the following optional keys:
* 'conditions' => An array of 'column' => 'value' to pass to the db query,
* 'streams' => An array of streams to filter,
* 'limit' => The number of results to return.
*/
function media_browser_fid_list($options = array()) {
$conditions = isset($options['conditions']) ? $options['conditions'] : array();
$streams = isset($options['streams']) ? $options['streams'] : array();
$limit = isset($options['limit']) ? $options['limit'] : media_variable_get('browser_pager_limit');
$entity_controller = entity_get_controller('media');
$results = $entity_controller->load(NULL, $conditions);
return $results;
// @TODO: re-integrate this stuff.
// First get the fid's to load. We have to do that first, because
// entity_load doesn't accept a condition of LIKE, which we need for streams.
$select = db_select('file', 'f')
->extend('PagerDefault')
->fields('f', array('fid'));
// Filter on streams.
foreach ($streams as $stream) {
$select->condition('uri', db_like($stream) . '%', 'LIKE');
}
// Add our conditions.
foreach ($conditions as $field => $condition) {
$select->condition($field, $condition);
}
// Add our pager limit filter.
$select->limit($limit);
// Grab the uri's.
$fids = $select->execute()
->fetchCol();
$selections = array();
if (!empty($fids)) {
// Now load the desired media to display.
$medias = entity_load('media', $fids);
}
return $selections;
}
/**
* Silly function to recursively run check_plain on an array.
*
* There is probably something in core I am not aware of that does this.
*
* @param $value
* @param $key
*/
function _media_recursive_check_plain(&$value, $key) {
$value = check_plain($value);
}
/**
* Prepares the page to be able to launch the media browser.
*
* @TODO: This is a WTF at present. Basically, the browser is launched from wysiwyg
* and from fields, so having a common function makes sense. But not like this.
*
* Defines default variables.
*/
function media_include_browser_js() {
static $included;
if ($included) {
return;
}
$included = TRUE;
drupal_add_library('media', 'media_browser');
$settings = array(
'browserUrl' => url('media/browser',
array('query' => array('render' => 'media-popup'))),
'styleSelectorUrl' => url('media/-media_id-/format-form',
array('query' => array('render' => 'media-popup'))),
// Adding src to blacklist; fid and view_mode we capture outside attribs so adding
// them too to the blacklist.
'blacklist' => array('src','fid','view_mode','format'), // Only applies to WYSIWG - should be removed;
);
drupal_add_js(array('media' => $settings), 'setting');
}
/**
* Menu callback for testing the media browser
*/
function media_browser_testbed($form) {
media_include_browser_js();
$form['test_element'] = array(
'#type' => 'media',
'#media_options' => array(
'global' => array(
'types' => array('video', 'audio'),
),
)
);
$launcher = ' Launch Media Browser';
$form['options'] = array(
'#type' => 'textarea',
'#title' => 'Options (JSON)',
'#rows' => 10,
);
$form['launcher'] = array(
'#markup' => $launcher,
);
$form['result'] = array(
'#type' => 'textarea',
'#title' => 'Result',
);
$js = <<').change(function() { jQuery('#edit-options').val(jQuery(this).val())});
jQuery('.form-item-options').append('