Thread: Need Listing Tags displayed in Admin Listings Edit List

<?php

// Listing columns
add_filter( 'manage_' . VA_LISTING_PTYPE . '_posts_columns', 'va_listing_manage_columns', 11 );
add_action( 'manage_' . VA_LISTING_PTYPE . '_posts_custom_column', 'va_listing_add_column_data', 10, 2 );
add_filter( 'manage_edit-' . VA_LISTING_PTYPE . '_sortable_columns', 'va_listing_columns_sort' );


function va_listing_manage_columns( $columns ) {
	$comments = $columns['comments'];
	$date = $columns['date'];	

	unset($columns['date']);
	unset($columns['comments']);
	if ( !empty( $_GET['post_status'] ) && VA_LISTING_PTYPE == $_GET['post_type'] && 'pending-claimed' == $_GET['post_status'] ) {
		unset($columns['author']);
		$columns['claimee'] = __( 'Claimee', APP_TD );
	}
	
	$columns['expire'] = __( 'Expire Date', APP_TD );
	$columns['listing_tag'] =  __( 'Tags', APP_TD ); // should this set the column title?
	$columns['comments'] = $comments;
	$columns['date'] = $date;
	$columns['thumbnail'] = '';
	$columns['claimable'] = '';
	return $columns;
}

function va_listing_columns_sort($columns) {
	$columns['expire'] = 'expire';
	$columns['tax_listing_category'] = 'listing_category';
	$columns['tax_listing_tag'] = 'listing_tag';
	return $columns;
}

function va_listing_add_column_data( $column_index, $post_id ) {
	switch ( $column_index ) {
	case 'expire' :
		$expiration_date = va_get_listing_exipration_date( $post_id );
		echo mysql2date( get_option('date_format'), $expiration_date );
		break;
	case 'listing_tag' :		
		$terms =  get_the_terms( $post_id, 'listing_tag' );			
		if ( !empty( $terms ) ) {

				$out = array();

				/* Loop through each term, linking to the 'edit posts' page for the specific term. */
				foreach ( $terms as $term ) {
					$out[] = sprintf( '<a href="%s">%s</a>',
						esc_url( add_query_arg( array( 'post_type' => $post->post_type, 'listing_tag' => $term->slug ), 'edit.php' ) ),
						esc_html( sanitize_term_field( 'name', $term->name, $term->term_id, 'listing_tag', 'display' ) )
					);
				}

				/* Join the terms, separating them with a comma. */
				echo join( ', ', $out );
			}		
		break;
	case 'thumbnail' :
		the_listing_thumbnail( $post_id );
		break;
	case 'claimee' :
		echo va_get_the_author_listings_link( get_post_meta( $post_id, 'claimee', true ) );
		break;
	case 'claimable' :
		echo '<input type="hidden" name="listing_claimable['.$post_id.']" value="'. ( 1 == get_post_meta( $post_id, 'listing_claimable', true ) ? 1 : '') .'" />';
		break;
	}
}
// more functions below here....
?>