Your IP : 3.147.52.243
<?php
defined( 'WPINC' ) OR exit;
// register for all handled actions
add_action( 'wp_ajax_dg_generate_icons', array( 'DG_AjaxHandler', 'generateIcons' ) );
add_action( 'wp_ajax_nopriv_dg_generate_icons', array( 'DG_AjaxHandler', 'generateIcons' ) );
add_action( 'wp_ajax_dg_generate_gallery', array( 'DG_AjaxHandler', 'generateGallery' ) );
add_action( 'wp_ajax_nopriv_dg_generate_gallery', array( 'DG_AjaxHandler', 'generateGallery' ) );
/**
* Handler to isolate AJAX request handling.
*
* @author drossiter
*/
class DG_AjaxHandler {
/**
* Accepts AJAX request containing list of IDs to be generated and returned.
* Returns associative array mapping ID to thumbnail URL for all icons that were generated,
* skipping any that could not be processed.
*/
public static function generateIcons() {
$ret = array();
if ( isset( $_REQUEST['ids'] ) ) {
foreach ( $_REQUEST['ids'] as $id ) {
// only return URL if different from default -- default image is already displayed on the client side
$url = DG_Thumber::getInstance()->getThumbnail( $id, 1, true, $is_default );
if ( ! $is_default ) {
$ret[$id] = $url;
}
}
}
wp_send_json($ret);
}
/**
* Accepts AJAX request containing an array matching any allowable params for the [dg] shortcode.
* Returns the resultant gallery HTML.
*/
public static function generateGallery() {
if ( isset( $_REQUEST['atts'] ) ) {
@header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
echo DocumentGallery::doShortcode( $_REQUEST['atts'] );
}
wp_die();
}
}