ngg_add_page_shortcode

The NextGEN Gallery ngg add page shortcode hook.

Description

apply_filters( 'ngg_add_page_shortcode', (string) $nggallery_id_this_gid ); 

Parameters (1)

0. $nggallery_id_this_gid — Optional. (string) => '[nggallery id="' . $this->gid . '"]'
The nggallery id this gid.

Usage

To run the hook, copy the example below.
  1. $nggallery_id_this_gid = apply_filters( 'ngg_add_page_shortcode', $nggallery_id_this_gid ); 
  2.  
  3. if ( !empty( $nggallery_id_this_gid ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the ngg_add_page_shortcode callback 
  2. function filter_ngg_add_page_shortcode( $nggallery_id_this_gid ) { 
  3. // make filter magic happen here... 
  4. return $nggallery_id_this_gid
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'ngg_add_page_shortcode', 'filter_ngg_add_page_shortcode', 10, 1 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'ngg_add_page_shortcode', 'filter_ngg_add_page_shortcode', 10, 1 ); 

Defined (1)

The filter is defined in the following location(s).

/products/photocrati_nextgen/modules/ngglegacy/admin/manage.php  
  1. $page['post_content'] = apply_filters('ngg_add_page_shortcode', '[nggallery id="' . $this->gid . '"]' );