* List Table API: WP_Links_List_Table class

 * @subpackage Administration

 * @since 3.1.0

 */

/**

 * Core class used to implement displaying links in a list table.

 *

 *

 * @see WP_List_Tsble

	/**

	 *

	 * @return bool

	 */

	/**

	 *

	 * @global int    $cat_id

	 * @global string $s

	 * @global string $orderby

	 * @global string $order

	 */

	/**

	 */

	/**

	 *

	 * @return array

	 */

	/**

	 *

	 * @global int $cat_id

	 * @param string $which

	 */

				'show_option_all' => get_taxonomy( 'link_category' )->labels->all_items,

			submit_button( __( 'Filter' ), '', 'filter_action', false, array( 'id' => 'post-query-submit' ) );

	/**

	 *

	 * @return array

	 */

	/**

	 *

	 * @return array

	 */

	/**

	 * Get the name of the default primary column.

	 *

	 * @since 4.3.0

	 *

	 * @return string Name of the default primary column, in this case, 'name'.

	 */

	protected function get_default_primary_column_name() {

		return 'name';

	}

	/**

	 * Handles the checkbox column output.

	 *

	 * @since 4.3.0

	 *

	 * @param object $link The current link object.

	 */

	public function column_cb( $link ) {

		?>

		<label class="screen-reader-text" for="cb-select-<?php echo $link->link_id; ?>"><?php echo sprintf( __( 'Select %s' ), $link->link_name ); ?></label>

		<input type="checkbox" name="linkcheck[]" id="cb-select-<?php echo $link->link_id; ?>" value="<?php echo esc_attr( $link->link_id ); ?>" />

		<?php

	}

	/**

	 * Handles the link name column output.

	 *

	 * @since 4.3.0

	 *

	 * @param object $link The current link object.

	 */

	public function column_name( $link ) {

		$edit_link = get_edit_bookmark_link( $link );

		printf( '<strong><a class="row-title" href="%s" aria-label="%s">%s</a></strong>',

			$edit_link,

			/* translators: %s: link name */

			esc_attr( sprintf( __( 'Edit “%s”' ), $link->link_name ) ),

			$link->link_name

		);

	}

	/**

	 * Handles the link URL column output.

	 *

	 * @since 4.3.0

	 *

	 * @param object $link The current link object.

	 */

	public function column_url( $link ) {

		$short_url = url_shorten( $link->link_url );

		echo "<a href='$link->link_url'>$short_url</a>";

	}

	/**

	 * Handles the link categories column output.

	 *

	 * @since 4.3.0

	 *

	 * @global int $cat_id

	 *

	 * @param object $link The current link object.

	 */

	public function column_categories( $link ) {

		$cat_names = array();

		foreach ( $link->link_category as $category ) {

			$cat = get_term( $category, 'link_category', OBJECT, 'display' );

			if ( is_wp_error( $cat ) ) {

				echo $cat->get_error_message();

			}

			$cat_name = $cat->name;

			if ( $cat_id != $category ) {

				$cat_name = "<a href='link-manager.php?cat_id=$category'>$cat_name</a>";

			}

			$cat_names[] = $cat_name;

		}

		echo implode( ', ', $cat_names );

	}

	/**

	 * Handles the link relation column output.

	 *

	 * @since 4.3.0

	 *

	 * @param object $link The current link object.

	 */

	public function column_rel( $link ) {

		echo empty( $link->link_rel ) ? '<br />' : $link->link_rel;

	}

	/**

	 * Handles the link visibility column output.

	 *

	 * @since 4.3.0

	 *

	 * @param object $link The current link object.

	 */

	public function column_visible( $link ) {

		if ( 'Y' === $link->link_visible ) {

			_e( 'Yes' );

		} else {

			_e( 'No' );

		}

	}

	/**

	 * Handles the link rating column output.

	 *

	 * @since 4.3.0

	 *

	 * @param object $link The current link object.

	 */

	public function column_rating( $link ) {

		echo $link->link_rating;

	}

	/**

	 * Handles the default column output.

	 *

	 * @since 4.3.0

	 *

	 * @param object $link        Link object.

	 * @param string $column_name Current column name.

	 */

	public function column_default( $link, $column_name ) {

		/**

		 * Fires for each registered custom link column.

		 *

		 * @since 2.1.0

		 *

		 * @param string $column_name Name of the custom column.

		 * @param int    $link_id     Link ID.

		 */

		do_action( 'manage_link_custom_column', $column_name, $link->link_id );

	}

	public function display_rows() {

			<?php $this->single_row_columns( $link ) ?>

	/**

	 * Generates and displays row action links.

	 *

	 * @since 4.3.0

	 *

	 * @param object $link        Link being acted upon.

	 * @param string $column_name Current column name.

	 * @param string $primary     Primary column name.

	 * @return string Row action output for links.

	 */

	protected function handle_row_actions( $link, $column_name, $primary ) {

		if ( $primary !== $column_name ) {

			return '';

		}

		$edit_link = get_edit_bookmark_link( $link );

		$actions = array();

		$actions['edit'] = '<a href="' . $edit_link . '">' . __('Edit') . '</a>';

		$actions['delete'] = "<a class='submitdelete' href='" . wp_nonce_url("link.php?action=delete&amp;link_id=$link->link_id", 'delete-bookmark_' . $link->link_id) . "' onclick=\"if ( confirm( '" . esc_js(sprintf(__("You are about to delete this link '%s'\n  'Cancel' to stop, 'OK' to delete."), $link->link_name)) . "' ) ) { return true;}return false;\">" . __('Delete') . "</a>";

		return $this->row_actions( $actions );

	}