mediawiki-extensions-Visual.../modules/ve/dm/nodes/ve.dm.MWBlockImageNode.js
Inez Korczyński 4c6d296067 Initial support for MWBlockImageNode - thumb images with captions :-)
Change-Id: I4d81533ed9193ff934333f7c1ad80e03e33b236c
2013-04-25 21:49:32 +00:00

85 lines
2.6 KiB
JavaScript

/*!
* VisualEditor DataModel MWBlockImageNode class.
*
* @copyright 2011-2013 VisualEditor Team and others; see AUTHORS.txt
* @license The MIT License (MIT); see LICENSE.txt
*/
/**
* DataModel MediaWiki image node.
*
* @class
* @extends ve.dm.BranchNode
* @constructor
* @param {number} [length] Length of content data in document
* @param {Object} [element] Reference to element in linear model
*/
ve.dm.MWBlockImageNode = function VeDmMWBlockImageNode( length, element ) {
ve.dm.BranchNode.call( this, 0, element );
};
/* Inheritance */
ve.inheritClass( ve.dm.MWBlockImageNode, ve.dm.BranchNode );
/* Static Properties */
ve.dm.MWBlockImageNode.static.name = 'MWblockimage';
ve.dm.MWBlockImageNode.static.handlesOwnChildren = true;
ve.dm.MWBlockImageNode.static.childNodeTypes = [ 'MWimagecaption' ];
ve.dm.MWBlockImageNode.static.matchRdfaTypes = [ 'mw:Image/Thumb' ];
ve.dm.MWBlockImageNode.static.toDataElement = function ( domElements, converter ) {
var $figure = $( domElements[0] ),
$a = $figure.children( 'a' ).eq( 0 ),
$img = $a.children( 'img' ).eq( 0 ),
$caption = $figure.children( 'figcaption' ).eq( 0 ),
href = $a.attr( 'href' ),
src = $img.attr( 'src' ),
width = $img.attr( 'width' ),
height = $img.attr( 'height' ),
resource = $img.attr( 'resource' ),
captionData = converter.getDataFromDomRecursion( $caption[0], { 'type': 'MWimagecaption' } );
return [
{
'type': 'MWblockimage',
'attributes': {
'href': href,
'src': src,
'width': width,
'height': height,
'resource': resource
}
}
].concat( captionData ).concat( [ { 'type': '/MWblockimage' } ] );
};
ve.dm.MWBlockImageNode.static.toDomElements = function ( data, doc, converter ) {
var dataElement = data[0],
figure = doc.createElement( 'figure' ),
a = doc.createElement( 'a' ),
img = doc.createElement( 'img' ),
wrapper = doc.createElement( 'div' );
figure.setAttribute( 'typeof', 'mw:Image/Thumb' );
a.setAttribute( 'rel', 'mw:thumb' );
a.setAttribute( 'href', dataElement.attributes.href );
img.setAttribute( 'src', dataElement.attributes.src );
img.setAttribute( 'width', dataElement.attributes.width );
img.setAttribute( 'height', dataElement.attributes.height );
img.setAttribute( 'resource', dataElement.attributes.resource );
figure.appendChild( a );
a.appendChild( img );
converter.getDomSubtreeFromData( converter.getStore(), data.slice( 1, -1 ), wrapper );
while ( wrapper.firstChild ) {
figure.appendChild( wrapper.firstChild );
}
return [ figure ];
};
/* Registration */
ve.dm.modelRegistry.register( ve.dm.MWBlockImageNode );