'',
'id' => '',
'lightbox' => 'no',
'picture_size' => 'fixed',
), $args );
extract( $defaults );
self::$parent_args = $defaults;
$html = sprintf( '',
FusionCore_Plugin::attributes( 'image-carousel-shortcode' ), FusionCore_Plugin::attributes( 'es-carousel-wrapper fusion-carousel-small' ),
FusionCore_Plugin::attributes( 'es-carousel' ), do_shortcode($content), FusionCore_Plugin::attributes( 'es-nav' ),
FusionCore_Plugin::attributes( 'es-nav-prev' ), FusionCore_Plugin::attributes( 'es-nav-next' ) );
$this->image_carousel_counter++;
return $html;
}
function attr() {
$attr = array();
$attr['class'] = 'images-carousel-container fusion-image-carousel';
if( self::$parent_args['lightbox'] == 'yes' ) {
$attr['class'] .= ' lightbox-enabled';
}
if( self::$parent_args['picture_size'] == 'auto' ) {
$attr['class'] .= ' picture-size-auto';
}
if( self::$parent_args['class'] ) {
$attr['class'] .= ' ' . self::$parent_args['class'];
}
if( self::$parent_args['id'] ) {
$attr['id'] = self::$parent_args['id'];
}
return $attr;
}
/**
* Render the child shortcode
* @param array $args Shortcode paramters
* @param string $content Content between shortcode
* @return string HTML output
*/
function render_child( $args, $content = '') {
$defaults = FusionCore_Plugin::set_shortcode_defaults(
array(
'alt' => '',
'image' => '',
'link' => '',
'linktarget' => '_self',
), $args
);
extract( $defaults );
self::$child_args = $defaults;
$image_id = FusionCore_Plugin::get_attachment_id_from_url( $image );
if( ! $alt && empty( $alt ) && $image_id ) {
self::$child_args['alt'] = $alt = get_post_meta( $image_id, '_wp_attachment_image_alt', true );
}
if( $image_id ) {
self::$child_args['title_attr'] = get_post_field( 'post_excerpt', $image_id );
}
$output = sprintf( '
', $image, $alt );
if( $link || self::$parent_args['lightbox'] == 'yes' ) {
$output = sprintf( '%s', FusionCore_Plugin::attributes( 'image-carousel-shortcode-slide-link' ), $output );
}
$html = sprintf( '%s
', FusionCore_Plugin::attributes( 'image' ), $output );
return $html;
}
function slide_link_attr() {
$attr = array();
if( self::$parent_args['lightbox'] == 'yes' ) {
if( ! self::$child_args['link'] ) {
self::$child_args['link'] = self::$child_args['image'];
}
$attr['data-rel'] = sprintf( 'prettyPhoto[gallery_image_%s]', $this->image_carousel_counter );
}
$attr['href'] = self::$child_args['link'];
$attr['target'] = self::$child_args['linktarget'];
return $attr;
}
}
new FusionSC_ImageCarousel();