<?php /** * Post featured image column on admin post list page * * @wordpress-plugin * Plugin Name: Post featured image column on admin post list page * Description: Post featured image column on admin post list page. * Version: 0.1.0 */ //Get Featured image function mts_get_featured_image($post_ID) { $post_thumbnail_id = get_post_thumbnail_id($post_ID); if ($post_thumbnail_id) { $post_thumbnail_img = wp_get_attachment_image_src($post_thumbnail_id, 'widgetfull'); return $post_thumbnail_img[0]; } } function mts_columns_head($defaults) { if (get_post_type() == 'post') $defaults['is_featured_post'] = '<div class="dashicons dashicons-star-filled" title="'.__('Featured Post').'"></div>'; if (get_post_type() == 'post' || get_post_type() == 'page') $defaults['featured_image'] = __('Featured Image', 'mythemeshop'); return $defaults; } function mts_columns_content($column_name, $post_ID) { if ($column_name == 'featured_image') { $post_featured_image = mts_get_featured_image($post_ID); if ($post_featured_image) { echo '<img width="150" height="100" src="' . $post_featured_image . '" />'; } } elseif ($column_name == 'is_featured_post') { if (get_post_meta( $post_ID, 'mts_featured', true )) { echo '<div class="dashicons dashicons-star-filled" title="'.__('Featured Post').'"></div>'; } else { echo '<div class="dashicons dashicons-star-empty" title="'.__('Not a Featured Post').'"></div>'; } } } function mts_posts_admin_head() { echo '<style type="text/css">'; echo 'td.column-is_featured_post, #is_featured_post { width: 20px; }'; echo '#is_featured_post .dashicons { color: #222; }'; echo '.column-is_featured_post .dashicons { color: #888; }'; echo '</style>'; } add_action('admin_head-edit.php', 'mts_posts_admin_head'); add_filter('manage_posts_columns', 'mts_columns_head'); add_action('manage_posts_custom_column', 'mts_columns_content', 10, 2);
Post Featured image column on admin post list page
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