function index_action()
{
$router = C_Router::get_instance();
$lightbox_library = C_Lightbox_Library_Manager::get_instance()->get_selected();
// retrieve by transient id
$transient_id = $this->object->param('id');
// get the displayed gallery to display
$displayed_gallery = $this->get_displayed_gallery($transient_id);
$this->object->enqueue_static_resources($displayed_gallery, $lightbox_library);
// The Pro Lightbox can be extended with components that enqueue their own resources
// and render some markup
$component_markup = array();
foreach ($this->object->_components as $name => $handler) {
$handler = new $handler();
$handler->name = $name;
if (!empty($displayed_gallery)) {
$handler->displayed_gallery = $displayed_gallery;
}
$handler->lightbox_library = $lightbox_library;
$handler->enqueue_static_resources();
$component_markup[] = $handler->render();
}
// Set dynamic display properties
$lightbox_settings = $lightbox_library->values['nplModalSettings'];
$lightbox_settings['load_images_url'] = $router->get_url('/nextgen-pro-lightbox-load-images/' . $displayed_gallery->transient_id, TRUE, 'root');
$lightbox_settings['image_protect'] = !empty(C_NextGen_Settings::get_instance()->protect_images) ? TRUE : FALSE;
$params = array('displayed_gallery_id' => $displayed_gallery->id(), 'component_markup' => implode("\n", $component_markup), 'lightbox_settings' => $lightbox_settings);
return $this->object->render_view('photocrati-nextgen_pro_lightbox#index', $params, FALSE);
}
function register_lightbox()
{
$router = C_Router::get_instance();
$settings = C_NextGen_Settings::get_instance()->get('ngg_pro_lightbox', array());
$lightboxes = C_Lightbox_Library_Manager::get_instance();
// Define the Pro Lightbox
$lightbox = new stdClass();
$lightbox->title = __('NextGEN Pro Lightbox', 'nextgen-gallery-pro');
$lightbox->code = "class='nextgen_pro_lightbox' data-nplmodal-gallery-id='%PRO_LIGHTBOX_GALLERY_ID%'";
$lightbox->styles = array('photocrati-nextgen_pro_lightbox#style.css', 'photocrati-nextgen_pro_lightbox#theme/galleria.nextgen_pro_lightbox.css');
$lightbox->scripts = array('wordpress#underscore', 'wordpress#backbone', 'photocrati-nextgen_pro_lightbox#velocity.min.js', 'photocrati-galleria#galleria-1.4.2.min.js', 'photocrati-nextgen_pro_lightbox#nextgen_pro_lightbox.js', 'photocrati-nextgen_pro_lightbox#theme/galleria.nextgen_pro_lightbox.js');
// Set lightbox display properties
$settings['is_front_page'] = is_front_page() ? 1 : 0;
$settings['share_url'] = $router->get_url('/nextgen-share/{gallery_id}/{image_id}/{named_size}', TRUE, 'root');
$settings['wp_site_url'] = $router->get_base_url('site');
$settings['protect_images'] = !empty(C_NextGen_Settings::get_instance()->protect_images) ? TRUE : FALSE;
$settings['style'] = str_replace('.css', '', $settings['style']);
// this once (~2.1.4) referenced files
// provide the current language so ajax requests can request translations in the same locale
if (defined('ICL_LANGUAGE_CODE')) {
$settings['lang'] = $router->param('lang', NULL, FALSE) ? $router->param('lang') : ICL_LANGUAGE_CODE;
}
$settings['i18n'] = array('toggle_social_sidebar' => __('Toggle social sidebar', 'nextgen-gallery-pro'), 'play_pause' => __('Play / Pause', 'nextgen-gallery-pro'), 'toggle_fullscreen' => __('Toggle fullscreen', 'nextgen-gallery-pro'), 'toggle_image_info' => __('Toggle image info', 'nextgen-gallery-pro'), 'close_window' => __('Close window', 'nextgen-gallery-pro'), 'share' => array('twitter' => __('Share on Twitter', 'nextgen-gallery-pro'), 'googlep' => __('Share on Google+', 'nextgen-gallery-pro'), 'facebook' => __('Share on Facebook', 'nextgen-gallery-pro'), 'pinterest' => __('Share on Pinterest', 'nextgen-gallery-pro')));
$lightbox->values = array('nplModalSettings' => $settings);
$lightboxes->register(NGG_PRO_LIGHTBOX, $lightbox);
}
/**
* Registers hooks for the WordPress framework
*/
function _register_hooks()
{
if (!is_admin()) {
add_action('wp_enqueue_scripts', array(C_Lightbox_Library_Manager::get_instance(), 'maybe_enqueue'));
}
add_action('init', array(&$this, '_register_custom_post_type'));
}
static function get_instance()
{
if (!isset(self::$_instance)) {
$klass = get_class();
self::$_instance = new $klass();
}
return self::$_instance;
}
function index_action()
{
wp_dequeue_script('photocrati_ajax');
wp_dequeue_script('frame_event_publisher');
wp_dequeue_script('jquery');
wp_dequeue_style('nextgen_gallery_related_images');
$img_mapper = C_Image_Mapper::get_instance();
$image_id = $this->param('image_id');
if ($image = $img_mapper->find($image_id)) {
$displayed_gallery_id = $this->param('displayed_gallery_id');
// Template parameters
$params = array('img' => $image);
// Get the url & dimensions
$named_size = $this->param('named_size');
$storage = C_Gallery_Storage::get_instance();
$dimensions = $storage->get_image_dimensions($image, $named_size);
$image->url = $storage->get_image_url($image, $named_size, TRUE);
$image->width = $dimensions['width'];
$image->height = $dimensions['height'];
// Generate the lightbox url
$router = $this->get_router();
$lightboxes = C_Lightbox_Library_Manager::get_instance();
$lightbox = $lightboxes->get(NGG_PRO_LIGHTBOX);
$uri = urldecode($this->param('uri'));
$lightbox_slug = $lightbox->values['nplModalSettings']['router_slug'];
$qs = $this->get_querystring();
if ($qs) {
$lightbox_url = $router->get_url('/', FALSE, 'root');
$lightbox_url .= "?" . $qs;
} else {
$lightbox_url = $router->get_url($uri, FALSE, 'root');
$lightbox_url .= '/';
}
// widget galleries shouldn't have a url specific to one image
if (FALSE !== strpos($displayed_gallery_id, 'widget-ngg-images-')) {
$image_id = '!';
}
$params['lightbox_url'] = "{$lightbox_url}#{$lightbox_slug}/{$displayed_gallery_id}/{$image_id}";
// Add the blog name
$params['blog_name'] = get_bloginfo('name');
if ($lightbox->values['nplModalSettings']['enable_twitter_cards']) {
$params['enable_twitter_cards'] = $lightbox->values['nplModalSettings']['enable_twitter_cards'];
$params['twitter_username'] = $lightbox->values['nplModalSettings']['twitter_username'];
}
// Add routed url
$protocol = $router->is_https() ? 'https://' : 'http://';
$params['routed_url'] = $protocol . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
// Render the opengraph metadata
$this->expires('+1 day');
$this->render_view("photocrati-nextgen_pro_lightbox#opengraph", $params);
} else {
header(__('Status: 404 Image not found', 'nextgen-gallery-pro'));
echo __('Image not found', 'nextgen-gallery-pro');
}
}
function get_effect_code($displayed_gallery)
{
// Swap the gallery placeholder
$retval = $this->call_parent('get_effect_code', $displayed_gallery);
$retval = str_replace('%PRO_LIGHTBOX_GALLERY_ID%', $displayed_gallery->id(), $retval);
$lightbox = C_Lightbox_Library_Manager::get_instance()->get(NGG_PRO_LIGHTBOX);
if ($lightbox && $lightbox->values['nplModalSettings']['enable_comments'] && $lightbox->values['nplModalSettings']['display_comments']) {
$retval .= ' data-nplmodal-show-comments="1"';
}
return $retval;
}
function save_action()
{
$settings = $this->object->get_model();
// Ensure that a lightbox library was selected
if ($id = $this->object->param('lightbox_library_id')) {
$lightboxes = C_Lightbox_Library_Manager::get_instance();
if (!$lightboxes->get($id)) {
$settings->add_error('Invalid lightbox effect selected');
} else {
$settings->thumbEffect = $id;
}
}
// Get thumb effect context
if ($thumbEffectContext = $this->object->param('thumbEffectContext')) {
$settings->thumbEffectContext = $thumbEffectContext;
}
$settings->save();
// Save other forms
$form_manager = C_Form_Manager::get_instance();
$form_manager->add_form(NGG_LIGHTBOX_OPTIONS_SLUG, 'custom_lightbox');
foreach ($form_manager->get_forms(NGG_LIGHTBOX_OPTIONS_SLUG, TRUE) as $form) {
if ($form->has_method('save_action')) {
$form->save_action();
}
}
}
/**
* Register Fancybox.
*
* Provides front-end, in-memory lightbox registration in NextGEN 2.0.7+.
*
* This is required on the front-end in order to dynamically load the
* required lightbox CSS and JS files without touching the database, but is
* also required in the admin, in order to populate the lightbox select
* menu at Gallery -> Other Options -> Lightbox Effects.
*
* @wp-hook void
* @ngg-hook ngg_registered_default_lightboxes
* @uses void
* @since 2.1
* @return void
*/
function register_fancybox()
{
// First check if the "C_Lightbox_Library_Manager" class exists.
// This avoids creating a potential fatal error (which would cause us to not be able to deactivate the plugin) if this class is ever removed in a future NextGEN version.
if (!class_exists('C_Lightbox_Library_Manager')) {
return;
}
// Also check the "register()" method exists, should any changes occur in a future version.
if (!method_exists('C_Lightbox_Library_Manager', 'register')) {
return;
}
// Get instance of C_Lightbox_Library_Manager for lightbox integration in NextGEN 2.0.71+.
$lightbox_library_manager = C_Lightbox_Library_Manager::get_instance();
// Register our Enhanced Fancybox Lightbox in NextGEN 2.0.71+.
$enhanced_fancybox_lightbox = new stdClass();
$enhanced_fancybox_lightbox->title = __('Enhanced Fancybox Lightbox [NextGEN Gallery Optimizer Basic]', 'nggallery');
$enhanced_fancybox_lightbox->code = 'class=\'nggobasic-fancybox\' rel=\'%GALLERY_NAME%\'';
$enhanced_fancybox_lightbox->styles = array($this->plugin_dir_url . 'fancybox/' . $this->prefix . '.jquery.fancybox-' . $this->fancybox_version . '.css');
$enhanced_fancybox_lightbox->scripts = array($this->plugin_dir_url . 'fancybox/' . $this->prefix . '.jquery.fancybox-' . $this->fancybox_version . '.pack.js');
$lightbox_library_manager->register($this->fancybox_handle, $enhanced_fancybox_lightbox);
}
/**
* Returns the effect HTML code for the displayed gallery
* @param type $displayed_gallery
*/
public function get_effect_code($displayed_gallery)
{
$retval = '';
if ($lightbox = C_Lightbox_Library_Manager::get_instance()->get_selected()) {
$retval = $lightbox->code;
$retval = str_replace('%GALLERY_ID%', $displayed_gallery->id(), $retval);
$retval = str_replace('%GALLERY_NAME%', $displayed_gallery->id(), $retval);
global $post;
if ($post && isset($post->ID) && $post->ID) {
$retval = str_replace('%PAGE_ID%', $post->ID, $retval);
}
}
// allow for customization
$retval = apply_filters('ngg_effect_code', $retval, $displayed_gallery);
return $retval;
}
static function get_pro_lightbox()
{
return C_Lightbox_Library_Manager::get_instance()->get(NGG_PRO_LIGHTBOX);
}
function save_action()
{
// TODO: Add validation
if ($updates = $this->object->param(NGG_PRO_LIGHTBOX)) {
$settings = C_NextGen_Settings::get_instance();
$settings->set('ngg_pro_lightbox', $updates);
$settings->save();
// There's some sort of caching going on that requires all lightboxes
// to be flushed after we make changes to the Pro Lightbox
C_Lightbox_Library_Manager::get_instance()->deregister_all();
}
}
