'', 'type' => 'flexslider', 'onclick' => 'link_image', 'custom_links' => '', 'custom_links_target' => '', 'img_size' => 'thumbnail', 'images' => '', 'el_class' => '', 'interval' => '5', ), $atts)); $gal_images = ''; $link_start = ''; $link_end = ''; $el_start = ''; $el_end = ''; $slides_wrap_start = ''; $slides_wrap_end = ''; $el_class = $this->getExtraClass($el_class); if ( $type == 'nivo' ) { $type = ' wpb_slider_nivo theme-default'; wp_enqueue_script( 'nivo-slider' ); wp_enqueue_style( 'nivo-slider-css' ); wp_enqueue_style( 'nivo-slider-theme' ); $slides_wrap_start = '
'; $slides_wrap_end = '
'; } else if ( $type == 'flexslider' || $type == 'flexslider_fade' || $type == 'flexslider_slide' || $type == 'fading' ) { $el_start = '
  • '; $el_end = '
    • '; $slides_wrap_start = ''; wp_enqueue_style('flexslider'); wp_enqueue_script('flexslider'); } else if ( $type == 'image_grid' ) { $el_start = '
    '; $el_end = '
    '; $slides_wrap_start = '
    '; $slides_wrap_end = '
    '; } if ( $onclick == 'link_image' ) { wp_enqueue_script( 'prettyphoto' ); wp_enqueue_style( 'prettyphoto' ); } $flex_fx = ''; if ( $type == 'flexslider' || $type == 'flexslider_fade' || $type == 'fading' ) { $type = ' wpb_flexslider flexslider_fade flexslider'; $flex_fx = ' data-flex_fx="fade"'; } else if ( $type == 'flexslider_slide' ) { $type = ' wpb_flexslider flexslider_slide flexslider'; $flex_fx = ' data-flex_fx="slide"'; } else if ( $type == 'image_grid' ) { $type = ' wpb_image_grid'; } //if ( $images == '' ) return null; if ( $images == '' ) $images = '-1,-2,-3'; $pretty_rel_random = ' rel="prettyPhoto[rel-'.rand().']"'; //rel-'.rand(); if ( $onclick == 'custom_link' ) { $custom_links = explode( ',', $custom_links); } $images = explode( ',', $images); $i = -1; foreach ( $images as $attach_id ) { $i++; if ($attach_id > 0) { $post_thumbnail = wpb_getImageBySize(array( 'attach_id' => $attach_id, 'thumb_size' => $img_size )); } else { $different_kitten = 400 + $i; $post_thumbnail = array(); $post_thumbnail['thumbnail'] = ''; $post_thumbnail['p_img_large'][0] = 'http://placekitten.com/g/1024/768'; } $thumbnail = $post_thumbnail['thumbnail']; $p_img_large = $post_thumbnail['p_img_large']; $link_start = $link_end = ''; $link_classes = 'icon-right btn icon-4x rounded pretty-photo-item'; if ( $onclick == 'link_image' ) { $link_start = ''; $link_end = ''; } else if ( $onclick == 'custom_link' && isset( $custom_links[$i] ) && $custom_links[$i] != '' ) { $link_start = ''; $link_end = ''; } $gal_images .= $el_start . '
    '. $link_start . $link_end . '
    ' . $thumbnail . $el_end; } $css_class = apply_filters(VC_SHORTCODE_CUSTOM_CSS_FILTER_TAG, 'wpb_gallery wpb_content_element'.$el_class.' clearfix', $this->settings['base']); $output .= "\n\t".'
    '; $output .= "\n\t\t".'
    '; $output .= wpb_widget_title(array('title' => $title, 'extraclass' => 'wpb_gallery_heading')); $output .= '
    '.$slides_wrap_start.$gal_images.$slides_wrap_end.'
    '; $output .= "\n\t\t".'
    '.$this->endBlockComment('.wpb_wrapper'); $output .= "\n\t".'
    '.$this->endBlockComment('.wpb_gallery'); echo $output;