Current File : /home/jvzmxxx/wiki/resources/src/mediawiki.action/mediawiki.action.view.metadata.js

/*!
 * Exif metadata display for MediaWiki file uploads
 *
 * Add an expand/collapse link and collapse by default if set to
 * (with JS disabled, user will see all items)
 *
 * See also ImagePage.php#makeMetadataTable (creates the HTML)
 */
( function ( mw, $ ) {
	$( function () {
		var $row, $col, $link,
			showText = mw.msg( 'metadata-expand' ),
			hideText = mw.msg( 'metadata-collapse' ),
			$table = $( '#mw_metadata' ),
			$tbody = $table.find( 'tbody' );

		if ( !$tbody.find( '.collapsable' ).length ) {
			return;
		}

		$row = $( '<tr class="mw-metadata-show-hide-extended"></tr>' );
		$col = $( '<td colspan="2"></td>' );

		$link = $( '<a>' )
		.text( showText )
		.attr( {
			role: 'button',
			tabindex: 0
		} )
		.on( 'click keypress', function ( e ) {
			if (
				e.type === 'click' ||
				e.type === 'keypress' && e.which === 13
			) {
				if ( $table.hasClass( 'collapsed' ) ) {
					$( this ).text( hideText );
				} else {
					$( this ).text( showText );
				}
				$table.toggleClass( 'expanded collapsed' );
			}
		} );

		$col.append( $link );
		$row.append( $col );
		$tbody.append( $row );

		// And collapse!
		$table.addClass( 'collapsed' );
	} );

}( mediaWiki, jQuery ) );