'item', 'plural' => 'items', 'ajax' => false, ) ); } /** * Set default column attributes * * @since 1.0.0 * * @param array $item A singular item (one full row's worth of data). * @param string $column_name The name/slug of the column to be processed. * @return string Text or HTML to be placed inside the column */ public function column_default( $item, $column_name ) { return $item[ $column_name ]; } /** * Provide a callback function to render the checkbox column * * @param array $item A row's worth of data. * @return string The formatted string with a checkbox */ public function column_cb( $item ) { return sprintf( '', $this->_args['singular'], $item['id'] ); } /** * Get the bulk actions for this table * * @return array Bulk actions */ public function get_bulk_actions() { return $this->bulk_actions; } /** * Get a list of columns * * @return array */ public function get_columns() { return $this->columns; } /** * Add a column to the table * * @param string $key Machine-readable column name. * @param string $title Title shown to the user. * @param boolean $sortable Whether or not this is sortable (defaults false). */ public function add_column( $key, $title, $sortable = false ) { $this->columns[ $key ] = $title; if ( $sortable ) { $this->sortable_columns[ $key ] = array( $key, false ); } } /** * Add an item (row) to the table * * @param array $item A row's worth of data. */ public function add_item( $item ) { array_push( $this->data, $item ); } /** * Add a bulk action to the table * * @param string $key Machine-readable action name. * @param string $name Title shown to the user. */ public function add_bulk_action( $key, $name ) { $this->bulk_actions[ $key ] = $name; } /** * Prepares the items (rows) to be rendered */ public function prepare_items() { $total_items = count( $this->data ); $per_page = 25; $columns = $this->columns; $hidden = array(); $sortable = $this->sortable_columns; $this->_column_headers = array( $columns, $hidden, $sortable ); $current_page = $this->get_pagenum(); $sorted_data = $this->reorder( $this->data ); $data = array_slice( $sorted_data, ( ( $current_page - 1 ) * $per_page ), $per_page ); $this->items = $data; $this->set_pagination_args( array( 'total_items' => $total_items, 'per_page' => $per_page, 'total_pages' => (int) ceil( $total_items / $per_page ), ) ); } /** * Reorder the data according to the sort parameters * * @param array $data Row data, unsorted. * @return array Row data, sorted */ public function reorder( $data ) { usort( $data, function ( $a, $b ) { if ( empty( $_REQUEST['orderby'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification $orderby = 'title'; } else { $orderby = sanitize_sql_orderby( wp_unslash( $_REQUEST['orderby'] ) ); // phpcs:ignore WordPress.Security.NonceVerification } if ( empty( $_REQUEST['order'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification $order = 'asc'; } else { $order = sanitize_text_field( wp_unslash( $_REQUEST['order'] ) ); // phpcs:ignore WordPress.Security.NonceVerification } $result = strcmp( $a[ $orderby ], $b[ $orderby ] ); // Determine sort order. return ( 'asc' === $order ) ? $result : -$result; // Send final sort direction to usort. } ); return $data; } /** * Display the table without the nonce at the top. * * @since 3.1.0 * @access public */ public function display_no_nonce() { $singular = $this->_args['singular']; $this->display_tablenav( 'bottom' ); $this->screen->render_screen_reader_content( 'heading_list' ); ?> print_column_headers(); ?> > display_rows_or_placeholder(); ?> print_column_headers( false ); ?> display_tablenav( 'bottom' ); } }