+global\Sharing_Source::js_dialog()

Complexity

Conditions	3
Paths	3

Size

Total Lines

55

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
	public function js_dialog( $name, $params = array() ) {
		if ( true !== $this->open_link_in_new ) {
			return;
		}

		$defaults = array(
			'menubar'	=> 1,
			'resizable' => 1,
			'width'		=> 600,
			'height'	=> 400,
		);
		$params = array_merge( $defaults, $params );
		$opts = array();
		foreach ( $params as $key => $val ) {
			$opts[] = "$key=$val";
		}
		$opts = implode( ',', $opts );

		// Add JS after sharing-js has been enqueued.
		wp_add_inline_script( 'sharing-js',
			"var windowOpen;
			( function () {
				function matches( el, sel ) {
					return !! (
						el.matches && el.matches( sel ) ||
						el.msMatchesSelector && el.msMatchesSelector( sel )
					);
				}

				document.body.addEventListener( 'click', function ( event ) {
					if ( ! event.target ) {
						return;
					}

					var el;
					if ( matches( event.target, 'a.share-$name' ) ) {
						el = event.target;
					} else if ( event.target.parentNode && matches( event.target.parentNode, 'a.share-$name' ) ) {
						el = event.target.parentNode;
					}

					if ( el ) {
						event.preventDefault();

						// If there's another sharing window open, close it.
						if ( typeof windowOpen !== 'undefined' ) {
							windowOpen.close();
						}
						windowOpen = window.open( el.getAttribute( 'href' ), 'wpcom$name', '$opts' );
						return false;
					}
				} );
			} )();"
		);
	}
}