export-command/inc/class-formatter.php

<?php

namespace runcommand\Profile;

class Formatter {

	private $formatter;

	private $args;

	public function __construct( &$assoc_args, $fields = null, $prefix = false ) {
		$format_args = array(
			'format' => 'table',
			'fields' => $fields,
			'field' => null
		);

		foreach ( array( 'format', 'fields', 'field' ) as $key ) {
			if ( isset( $assoc_args[ $key ] ) ) {
				$format_args[ $key ] = $assoc_args[ $key ];
			}
		}

		if ( ! is_array( $format_args['fields'] ) ) {
			$format_args['fields'] = explode( ',', $format_args['fields'] );
		}

		$format_args['fields'] = array_map( 'trim', $format_args['fields'] );

		$this->args = $format_args;
		$this->formatter = new \WP_CLI\Formatter( $assoc_args, $fields, $prefix );
	}

	/**
	 * Display multiple items according to the output arguments.
	 *
	 * @param array $items
	 */
	public function display_items( $items ) {
		if ( 'table' === $this->args['format'] && empty( $this->args['field'] ) ) {
			self::show_table( $items, $this->args['fields'] );
		} else {
			$this->formatter->display_items( $items );
		}
	}

	/**
	 * Show items in a \cli\Table.
	 *
	 * @param array $items
	 * @param array $fields
	 */
	private static function show_table( $items, $fields ) {
		$table = new \cli\Table();

		$enabled = \cli\Colors::shouldColorize();
		if ( $enabled ) {
			\cli\Colors::disable( true );
		}

		$table->setHeaders( $fields );

		foreach ( $items as $item ) {
			$table->addRow( array_values( \WP_CLI\Utils\pick_fields( $item, $fields ) ) );
		}

		foreach( $table->getDisplayLines() as $line ) {
			\WP_CLI::line( $line );
		}

		if ( $enabled ) {
			\cli\Colors::enable( true );
		}
	}
}