var array_ajax = {
post_id : 0,
nonce : ""
};
array_ajax.nonce = "' . wp_create_nonce( 'array-ajax' ) . '";
array_ajax.post_id = "' . $post->ID . '";
';
wp_enqueue_script( 'array-admin', plugin_dir_url(__FILE__) . '/gallery-admin.js', array( 'jquery' ), true );
wp_enqueue_style( 'gallery-admin-styles', plugin_dir_url(__FILE__) . '/array-gallery.css', array(), '1.0.0', 'screen' );
}
/**
* Adds the Array Gallery meta box to supported post edit screens
*
* @since 1.0.0
*/
function add_gallery_meta_box() {
$screens = array( 'post', 'array-portfolio' );
foreach ( $screens as $screen ) {
add_meta_box(
'array_gallery_meta_box', // $id
__( 'Array Gallery', 'array-toolkit' ), // $title
array( $this, 'show_gallery_meta_box' ), // $callback
$screen, // $page
'normal', // $context
'high'); // $priority
}
}
/**
* Outputs the markup for the Array Gallery meta box
*
* @since 1.0.0
*/
function show_gallery_meta_box() {
global $post;
$meta = get_post_meta( $post->ID, '_gallery_image_ids', true ); ?>
' . wp_get_attachment_image( $thumb, array(32,32) ) . '';
}
}
echo $thumbs_output; ?>
' . wp_get_attachment_image( $thumb, array( 32, 32 ) ) . '';
}
}
echo $thumbs_output;
die();
}
/**
* Template tag for displaying the gallery
*
* @since 1.0.0
*/
function array_gallery() {
global $post, $wp_version;
if ( version_compare( $wp_version, '3.5', '>=' ) ) {
$image_ids = get_post_meta( $post->ID, '_gallery_image_ids', false );
$image_ids_array = $image_ids[0] . ",";
$images = explode( ',', $image_ids_array, -1 );
} else {
//find images in the content with "wp-image-{n}" in the class name
preg_match_all('/]?class=["|\'][^"]*wp-image-([0-9]*)[^"]*["|\'][^>]*>/i', get_the_content(), $result);
$exclude_imgs = $result[1];
//exclude thumbnail from slider
if ( get_post_meta( $post->ID, 'thumbnail', true ) == 'exclude' ) {
$feat_img = get_post_thumbnail_id( $post_id );
$exclude_imgs[] = $feat_img;
}
$args = array(
'order' => 'ASC',
'orderby' => 'date',
'post_type' => 'attachment',
'post_parent' => $post->ID,
'exclude' => $exclude_imgs,
'post_mime_type' => 'image',
'post_status' => null,
'numberposts' => -1,
'fields' => 'ids'
);
$images = get_posts( $args );
}
if ( $images ) {
echo "";
}
}
}// class
$array_toolkit_gallery = new Array_Toolkit_Gallery;
/**
* Displays a post's gallery
*/
function array_gallery() {
return Array_Toolkit_Gallery::array_gallery();
}