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<?php
/**
* @file
* Definition of media_browser_plus_views_handler_area_navigation.
*/
/**
* MBP navigation handler.
*
* @todo Review / refactor to meet the proper views coding style.
*
* @ingroup views_area_handlers
*/
class media_browser_plus_views_handler_area_navigation extends views_handler_area_view {
/**
* Initialize the handler.
*
* This is kind of hackish, how is this done properly?
* @todo Review / refactor to meet the proper views coding style.
*/
public function init(&$view, &$options) {
parent::init($view, $options);
// @todo Review / refactor to meet the proper views coding style.
$this->table = 'field_data_field_folder';
}
/**
* Define options.
*
* @todo Review / refactor to meet the proper views coding style.
*/
public function option_definition() {
$options = parent::option_definition();
$this->definition['field'] = 'field_folder_tid';
$options['table'] = array('default' => 'field_data_field_folder');
$options['field'] = array('default' => 'field_folder_tid');
return $options;
}
/**
* Remove label from options form.
*/
public function options_form(&$form, &$form_state) {
$options = parent::options_form($form, $form_state);
unset($form['label']);
return $options;
}
/**
* Add folder filter to the query.
*/
public function query() {
if (!empty($this->view->exposed_data['mbp_current_folder'])) {
$this->value = (int) $this->view->exposed_data['mbp_current_folder'];
user_cookie_save(array('mbp.current_folder' => $this->value));
}
elseif (empty($_COOKIE['Drupal_visitor_mbp_current_folder']) && (int) $_COOKIE['Drupal_visitor_mbp_current_folder'] > 0) {
$this->value = (int) $_COOKIE['Drupal_visitor_mbp_current_folder'];
}
else {
$root_folder = media_browser_plus_get_media_root_folder();
$this->value = $root_folder->tid;
}
$this->ensure_my_table();
$this->query->add_where(1, "$this->table_alias.$this->real_field", $this->value, '=');
}
/**
* Always exposed.
*/
public function can_expose() {
return TRUE;
}
/**
* Always expose.
*/
public function is_exposed() {
return TRUE;
}
/**
* Doesn't output anything because it's hijacked by the MBP.
*
* @see template_preprocess_media_browser_plus_views_view_media_browser()
* @see media_browser_plus_views_handler_area_navigation::render_custom()
*/
public function render($empty = FALSE) {}
/**
* Called to embed the view into the sidebar of the media browser plus style.
*
* @see template_preprocess_media_browser_plus_views_view_media_browser()
* @see media_browser_plus_views_handler_area_navigation::render_custom()
*/
public function render_custom($empty = FALSE) {
return parent::render($empty);
}
/**
* Form element to track the media basket.
*/
public function exposed_form(&$form, &$form_state) {
$root_folder = media_browser_plus_get_media_root_folder();
$folders = taxonomy_get_tree($root_folder->vid, $root_folder->tid);
$folder_options = array($root_folder->tid => $root_folder->name);
foreach ($folders as $folder) {
$folder_options[$folder->tid] = str_repeat('-', $folder->depth + 1) . $folder->name;
}
$default_folder = $root_folder->tid;
if (!empty($_COOKIE['Drupal_visitor_mbp_current_folder']) && (int) $_COOKIE['Drupal_visitor_mbp_current_folder'] > 0) {
$default_folder = (int) $_COOKIE['Drupal_visitor_mbp_current_folder'];
}
$form['mbp_current_folder'] = array(
'#type' => 'select',
'#title' => t('Folder'),
'#default_value' => $default_folder,
'#options' => $folder_options,
'#attributes' => array(
'class' => array('mbp-selected-folder'),
),
);
}
}
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