ngg_dlgallery_image_path

The NextGEN Download Gallery ngg dlgallery image path hook.

Description

apply_filters( 'ngg_dlgallery_image_path', (unknown) $image_imagepath, (unknown) $image ); 

Parameters (2)

0. $image_imagepath (unknown)
The image imagepath.
1. $image (unknown)
The image.

Usage

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

Defined (1)

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

/includes/class.NextGENDownloadGallery.php  
  1. $files[] = apply_filters('ngg_dlgallery_image_path', $image->imagePath, $image);