mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-12-05 03:08:37 +00:00
1875851f7e
Was accidentally kept in Ic8b0004ab5288fa9. Change-Id: I1c95189437e3e74c5e2884d14c1ccf000ef0c178
214 lines
6.6 KiB
JavaScript
214 lines
6.6 KiB
JavaScript
/*!
|
|
* VisualEditor MediaWiki ViewPageTarget init.
|
|
*
|
|
* This file must remain as widely compatible as the base compatibility
|
|
* for MediaWiki itself (see mediawiki/core:/resources/startup.js).
|
|
* Avoid use of: ES5, SVG, HTML5 DOM, ContentEditable etc.
|
|
*
|
|
* @copyright 2011-2013 VisualEditor Team and others; see AUTHORS.txt
|
|
* @license The MIT License (MIT); see LICENSE.txt
|
|
*/
|
|
|
|
/*global mw */
|
|
|
|
/**
|
|
* Platform preparation for the MediaWiki view page. This loads (when user needs it) the
|
|
* actual MediaWiki integration and VisualEditor library.
|
|
*
|
|
* @class ve.init.mw.ViewPageTarget.init
|
|
* @singleton
|
|
*/
|
|
( function () {
|
|
var conf, uri, pageExists, viewUri, veEditUri, isViewPage,
|
|
init, isBlacklisted, getTargetDeferred;
|
|
|
|
/**
|
|
* Use deferreds to avoid loading and instantiating Target multiple times.
|
|
* @return {jQuery.Promise}
|
|
*/
|
|
function getTarget() {
|
|
var loadTargetDeferred;
|
|
if ( !getTargetDeferred ) {
|
|
getTargetDeferred = $.Deferred();
|
|
loadTargetDeferred = $.Deferred()
|
|
.done( function () {
|
|
var target = new ve.init.mw.ViewPageTarget();
|
|
ve.init.mw.targets.push( target );
|
|
getTargetDeferred.resolve( target );
|
|
} )
|
|
.fail( getTargetDeferred.reject );
|
|
|
|
mw.loader.using( 'ext.visualEditor.viewPageTarget', loadTargetDeferred.resolve, loadTargetDeferred.reject );
|
|
}
|
|
return getTargetDeferred.promise();
|
|
}
|
|
|
|
conf = mw.config.get( 'wgVisualEditorConfig' );
|
|
uri = new mw.Uri();
|
|
pageExists = !!mw.config.get( 'wgArticleId' );
|
|
viewUri = new mw.Uri( mw.util.wikiGetlink( mw.config.get( 'wgRelevantPageName' ) ) );
|
|
veEditUri = viewUri.clone().extend( { 'veaction': 'edit' } );
|
|
isViewPage = (
|
|
mw.config.get( 'wgAction' ) === 'view' &&
|
|
!( 'diff' in uri.query )
|
|
);
|
|
|
|
|
|
init = {
|
|
|
|
support: {
|
|
es5: (
|
|
// It would be much easier to do a quick inline function that asserts "use strict"
|
|
// works, but since IE9 doesn't support strict mode (and we don't use strict mode) we
|
|
// have to instead list all the ES5 features we do use.
|
|
Array.isArray &&
|
|
Array.prototype.filter &&
|
|
Array.prototype.indexOf &&
|
|
Array.prototype.map &&
|
|
Date.prototype.toJSON &&
|
|
Function.prototype.bind &&
|
|
Object.create &&
|
|
Object.keys &&
|
|
String.prototype.trim &&
|
|
window.JSON &&
|
|
JSON.parse &&
|
|
JSON.stringify
|
|
),
|
|
contentEditable: 'contentEditable' in document.createElement( 'div' )
|
|
},
|
|
|
|
blacklist: {
|
|
// IE <= 8 has various incompatibilities in layout and feature support
|
|
// IE9 and IE10 generally work but fail in ajax handling when making POST
|
|
// requests to the VisualEditor/Parsoid API which is causing silent failures
|
|
// when trying to save a page (bug 49187)
|
|
'msie': [['<=', 10]],
|
|
// Android 2.x and below "support" CE but don't trigger keyboard input
|
|
'android': [['<', 3]],
|
|
// Bug 50534 - apparently Firefox is broken in versions 10 and below
|
|
'firefox': [['<=', 10]],
|
|
// Blacklist all versions:
|
|
'opera': null,
|
|
'blackberry': null
|
|
},
|
|
|
|
skinSetup: function () {
|
|
var caVeEdit, caVeEditSource,
|
|
action = pageExists ? 'edit' : 'create',
|
|
pTabsId = $( '#p-views' ).length ? 'p-views' : 'p-cactions',
|
|
$caSource = $( '#ca-viewsource' ),
|
|
$caEdit = $( '#ca-edit' ),
|
|
$caEditLink = $caEdit.find( 'a' ),
|
|
reverseTabOrder = $( 'body' ).hasClass( 'rtl' ) && pTabsId === 'p-views',
|
|
caVeEditNextnode = reverseTabOrder ? $caEdit.get( 0 ) : $caEdit.next().get( 0 );
|
|
|
|
if ( !$caEdit.length || $caSource.length ) {
|
|
// If there is no edit tab or a view-source tab,
|
|
// the user doesn't have permission to edit.
|
|
return;
|
|
}
|
|
|
|
// Add independent "VisualEditor" tab (#ca-ve-edit).
|
|
if ( conf.tabLayout === 'add' ) {
|
|
|
|
caVeEdit = mw.util.addPortletLink(
|
|
pTabsId,
|
|
// Use url instead of '#'.
|
|
// So that 1) one can always open it in a new tab, even when
|
|
// onEditTabClick is bound.
|
|
// 2) when onEditTabClick is not bound (!isViewPage) it will
|
|
// just work.
|
|
veEditUri,
|
|
// visualeditor-ca-ve-edit
|
|
// visualeditor-ca-ve-create
|
|
mw.msg( 'visualeditor-ca-ve-' + action ),
|
|
'ca-ve-edit',
|
|
mw.msg( 'tooltip-ca-ve-edit' ),
|
|
mw.msg( 'accesskey-ca-ve-edit' ),
|
|
caVeEditNextnode
|
|
);
|
|
|
|
// Replace "Edit" tab with a veEditUri version, add "Edit source" tab.
|
|
} else {
|
|
// Create "Edit source" link.
|
|
// Re-create instead of convert ca-edit since we don't want to copy over accesskey etc.
|
|
caVeEditSource = mw.util.addPortletLink(
|
|
pTabsId,
|
|
// Use original href to preserve oldid etc. (bug 38125)
|
|
$caEditLink.attr( 'href' ),
|
|
// visualeditor-ca-editsource
|
|
// visualeditor-ca-createsource
|
|
mw.msg( 'visualeditor-ca-' + action + 'source' ),
|
|
'ca-editsource',
|
|
// tooltip-ca-editsource
|
|
// tooltip-ca-createsource
|
|
mw.msg( 'tooltip-ca-' + action + 'source' ),
|
|
mw.msg( 'accesskey-ca-editsource' ),
|
|
caVeEditNextnode
|
|
);
|
|
// Copy over classes (e.g. 'selected')
|
|
$( caVeEditSource ).addClass( $caEdit.attr( 'class' ) );
|
|
|
|
// Create "Edit" tab.
|
|
$caEdit.remove();
|
|
caVeEdit = mw.util.addPortletLink(
|
|
pTabsId,
|
|
// Use url instead of '#'.
|
|
// So that 1) one can always open it in a new tab, even when
|
|
// onEditTabClick is bound.
|
|
// 2) when onEditTabClick is not bound (!isViewPage) it will
|
|
// just work.
|
|
veEditUri,
|
|
$caEditLink.text(),
|
|
$caEdit.attr( 'id' ),
|
|
$caEditLink.attr( 'title' ),
|
|
mw.msg( 'accesskey-ca-ve-edit' ),
|
|
reverseTabOrder ? caVeEditSource.nextSibling : caVeEditSource
|
|
);
|
|
}
|
|
|
|
if ( isViewPage ) {
|
|
// Allow instant switching to edit mode, without refresh
|
|
$( caVeEdit ).click( function ( e ) {
|
|
// Default mouse button is normalised by jQuery to key code 1.
|
|
// Only do our handling if no keys are pressed, mouse button is 1
|
|
// (e.g. not middle click or right click) and no modifier keys
|
|
// (e.g. cmd-click to open in new tab).
|
|
if ( ( e.which && e.which !== 1 ) || e.shiftKey || e.altKey || e.ctrlKey || e.metaKey ) {
|
|
return;
|
|
}
|
|
// Prevent the edit tab's normal behavior
|
|
e.preventDefault();
|
|
|
|
getTarget().done( function ( target ) {
|
|
target.logEvent( 'Edit', { action: 'edit-link-click' } );
|
|
target.activate();
|
|
} );
|
|
} );
|
|
}
|
|
}
|
|
};
|
|
|
|
// Expose
|
|
mw.libs.ve = init;
|
|
|
|
isBlacklisted = !( 'vewhitelist' in uri.query ) && $.client.test( init.blacklist, null, true );
|
|
|
|
if ( !init.support.es5 || !init.support.contentEditable || isBlacklisted ) {
|
|
mw.log( 'Browser does not support VisualEditor' );
|
|
return;
|
|
}
|
|
|
|
$( function () {
|
|
if ( isViewPage ) {
|
|
if ( uri.query.veaction === 'edit' ) {
|
|
getTarget().done( function ( target ) {
|
|
target.activate();
|
|
} );
|
|
}
|
|
}
|
|
init.skinSetup();
|
|
} );
|
|
|
|
}() );
|