'', 'order' => 'DESC', 'orderby' => 'date', 'select' => 'all', 'show' => 6, 'max_width' => 77, 'cats' => array(), ); /* Widget setup */ function __construct() { /* Widget settings. */ $widget_ops = array( 'description' => _x( 'Photos', 'widget', 'the7mk2' ) ); /* Create the widget. */ parent::__construct( 'presscore-photos', DT_WIDGET_PREFIX . _x( 'Photos', 'widget', 'the7mk2' ), $widget_ops ); } /* Display the widget */ function widget( $args, $instance ) { static $number = 0; $number++; extract( $args ); $instance = wp_parse_args( (array) $instance, self::$widget_defaults ); /* Our variables from the widget settings. */ $title = apply_filters( 'widget_title', $instance['title'] ); // get albums from selected categories $args = array( 'no_found_rows' => 1, 'posts_per_page' => -1, 'post_type' => 'dt_gallery', 'post_status' => 'publish', 'tax_query' => array( array( 'taxonomy' => 'dt_gallery_category', 'field' => 'term_id', 'terms' => $instance['cats'] ) ), ); switch( $instance['select'] ) { case 'only': $args['tax_query'][0]['operator'] = 'IN'; break; case 'except': $args['tax_query'][0]['operator'] = 'NOT IN'; break; default: unset( $args['tax_query'] ); } $p_query = new WP_Query( $args ); $attachments_ids_array = array(); // get attachments id if ( $p_query->have_posts() ) { foreach( $p_query->posts as $album ) { // get saved data, hope it's array $attachments = get_post_meta( $album->ID, '_dt_album_media_items', true ); if ( !$attachments ) continue; $attachments_ids_array = array_merge( $attachments_ids_array, (array) $attachments ); } } $attachments_ids_array = array_unique($attachments_ids_array); $a_query = false; if ( $attachments_ids_array ) { if ( 'menu_order' == $instance['orderby'] ) { $instance['orderby'] = 'post__in'; if ( 'DESC' == $instance['order'] ) { krsort($attachments_ids_array); $attachments_ids_array = array_values($attachments_ids_array); } } $a_query = new WP_Query( array( 'posts_per_page' => $instance['show'], 'no_found_rows' => 1, 'post_type' => 'attachment', 'post_mime_type' => 'image', 'post_status' => 'inherit', 'post__in' => $attachments_ids_array, 'order' => $instance['order'], 'orderby' => $instance['orderby'], ) ); } echo $before_widget . "\n"; // title if ( $title ) echo $before_title . $title . $after_title . "\n"; if ( $a_query && $a_query->have_posts() ) { $share_buttons = presscore_get_share_buttons_for_prettyphoto( 'photo' ); echo '
' . "\n"; while ( $a_query->have_posts() ) { $a_query->the_post(); $post_id = get_the_ID(); $thumb_meta = wp_get_attachment_image_src( $post_id, 'full' ); $img = dt_get_thumb_img( array( 'img_meta' => $thumb_meta, 'img_id' => $post_id, 'class' => 'rollover rollover-small dt-mfp-item mfp-image', 'options' => array( 'w' => $instance['max_width'], 'h' => $instance['max_width'] ), 'wrap' => "\n" . '' . "\n" ) ); } wp_reset_postdata(); echo '
' . "\n"; } // if have posts echo $after_widget . "\n"; } /* Update the widget settings */ function update( $new_instance, $old_instance ) { $instance = $old_instance; $instance['title'] = strip_tags($new_instance['title']); $instance['order'] = apply_filters('dt_sanitize_order', $new_instance['order']); $instance['orderby'] = apply_filters('dt_sanitize_orderby', $new_instance['orderby']); $instance['select'] = in_array( $new_instance['select'], array('all', 'only', 'except') ) ? $new_instance['select'] : self::$widget_defaults['select']; $instance['show'] = intval($new_instance['show']); if ( $instance['show'] < -1 || $instance['show'] == 0 ) { $instance['show'] = self::$widget_defaults['show']; } $instance['cats'] = (array) $new_instance['cats']; if ( empty($instance['cats']) ) { $instance['select'] = self::$widget_defaults['select']; } $instance['max_width'] = absint( $new_instance['max_width'] ); return $instance; } /** * Displays the widget settings controls on the widget panel. * Make use of the get_field_id() and get_field_name() function * when creating your form elements. This handles the confusing stuff. */ function form( $instance ) { /* Set up some default widget settings. */ $instance = wp_parse_args( (array) $instance, self::$widget_defaults ); $terms = get_terms( 'dt_gallery_category', array( 'hide_empty' => 1, 'hierarchical' => false ) ); $orderby_list = array( 'ID' => _x( 'Order by ID', 'widget', 'the7mk2' ), 'author' => _x( 'Order by author', 'widget', 'the7mk2' ), 'title' => _x( 'Order by title', 'widget', 'the7mk2' ), 'date' => _x( 'Order by date', 'widget', 'the7mk2' ), 'modified' => _x( 'Order by modified', 'widget', 'the7mk2' ), 'rand' => _x( 'Order by rand', 'widget', 'the7mk2' ), 'menu_order'=> _x( 'Order by menu', 'widget', 'the7mk2' ) ); ?>


term_id, $instance['cats']) ); ?> />