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<?php
if( !defined('WPINC') ) exit('No direct access permitted');
/**
* RoyalSlider Gallery Shortcode
*/
if ( !class_exists( 'NewRoyalSliderGalleryShortcode' ) ):
class NewRoyalSliderGalleryShortcode {
function __construct( ) {
add_filter( 'post_gallery', array(&$this, 'gallery_shortcode'), 50, 2 );
}
function gallery_shortcode($output, $attr) {
global $post;
if(!isset($attr['royalslider'])) {
if(NewRoyalSliderMain::$override_all_default_galleries) {
$rsid = NewRoyalSliderMain::$override_all_default_galleries;
} else {
return $output;
}
} else {
$rsid = $attr['royalslider'];
}
// $rsdata = NewRoyalSliderMain::query_slider_data( $rsid );
// if(!$rsdata || !$rsdata[0]) {
// return NewRoyalSliderMain::frontend_error(__('Incorrect royalslider ID in gallery shortcode (or in Global, or problem with query.', 'new_royalslider'));
// }
// $rsdata = $rsdata[0];
if ( isset( $attr['orderby'] ) ) {
$attr['orderby'] = sanitize_sql_orderby( $attr['orderby'] );
if ( !$attr['orderby'] )
unset( $attr['orderby'] );
}
extract(shortcode_atts(array(
'order' => 'ASC',
'orderby' => 'menu_order ID',
'id' => $post->ID,
'itemtag' => 'dl',
'icontag' => 'dt',
'captiontag' => 'dd',
'columns' => 3,
'size' => 'thumbnail',
'ids' => '',
'include' => '',
'exclude' => ''
), $attr, 'gallery'));
$id = intval($id);
if ( 'RAND' == $order )
$orderby = 'none';
if ( !empty( $ids ) ) {
// 'ids' is explicitly ordered
$orderby = 'post__in';
$include = $ids;
}
if ( !empty($include) ) {
$_attachments = get_posts( array('include' => $include, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $order, 'orderby' => $orderby) );
$attachments = array();
foreach ( $_attachments as $key => $val ) {
$attachments[$val->ID] = $_attachments[$key];
}
} elseif ( !empty($exclude) ) {
$attachments = get_children( array('post_parent' => $id, 'exclude' => $exclude, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $order, 'orderby' => $orderby) );
} else {
$attachments = get_children( array('post_parent' => $id, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $order, 'orderby' => $orderby) );
}
if ( empty($attachments) )
return NewRoyalSliderMain::frontend_error(__('No post attachments found.', 'new_royalslider'));
if ( is_feed() ) {
$output = "\n";
foreach ( $attachments as $att_id => $attachment )
$output .= wp_get_attachment_link($att_id, $size, true) . "\n";
return $output;
}
require_once('rsgenerator/NewRoyalSliderGenerator.php');
return NewRoyalSliderGenerator::generateSlides(
true,
true,
$rsid,
'gallery',
null,
$attachments,
null,
null,
null,
true
);
return $output;
}
}
endif;