wikimedia/mediawiki-extensions-VisualEditor
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Fake <base href> if missing or invalid

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If the Parsoid document has an invalid base URI or none at all,
construct one based on wgArticlePath so link href resolution
still works properly. This is needed especially when creating
a new page, because the "Parsoid HTML" is an empty document
in that case.

Bug: T94315
Change-Id: I5d9709725ef471c7ce1987ce887708ac5ee4259a
This commit is contained in:
Roan Kattouw 2015-03-30 21:21:15 -07:00
parent ef304b3755
commit 37bb76e13b
1 changed files with 20 additions and 1 deletions
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21
modules/ve-mw/init/ve.init.mw.Target.js
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@ -301,7 +301,7 @@ ve.init.mw.Target.static.fixBase = function ( targetDoc, sourceDoc ) {
* @fires loadError
*/
ve.init.mw.Target.onLoad = function ( response ) {
var i, len, linkData, aboutDoc, docRevIdMatches,
var i, len, linkData, aboutDoc, docRevIdMatches, baseNode,
docRevId = 0,
data = response ? response.visualeditor : null;
@ -317,6 +317,25 @@ ve.init.mw.Target.onLoad = function ( response ) {
// Parsoid outputs a protocol-relative <base> tag, so absolutize it
this.constructor.static.fixBase( this.doc, document );
// If the document has an invalid <base> tag or no <base> tag at all (new pages,
// for example, don't have a <base> tag) then set a base URI based on wgArticlePath.
if ( !this.doc.baseURI ) {
// Use existing <base> tag if present
baseNode = this.doc.getElementsByName( 'base' )[0] || this.doc.createElement( 'base' );
baseNode.setAttribute( 'href',
ve.resolveUrl(
// Don't replace $1 with this.pageName, because that'll break if
// this.pageName contains a slash
mw.config.get( 'wgArticlePath' ).replace( '$1', '' ),
document
)
);
// If baseNode was created by us, attach it
if ( !baseNode.parentNode ) {
this.doc.head.appendChild( baseNode );
}
}
this.remoteNotices = ve.getObjectValues( data.notices );
this.protectedClasses = data.protectedClasses;
this.$checkboxes = $( ve.getObjectValues( data.checkboxes ).join( '' ) );