Load RL modules in one load.php request, rather than in two stages
This introduces TargetLoader, which manages plugins and RL modules
in a slightly more generic fashion so that Targets themselves don't
have to. This allows us to load all RL modules in one load.php
request, rather than first loading ViewPageTarget which then
loads the other modules.
TargetLoader loads in the bottom queue, so it will be loaded
as part of the main load.php request, but in VPT.init.js we
still have to wait for it with using() because it might not
have arrived yet. This also degrades gracefully on cached pages
where TargetLoader isn't in the bottom queue: it'll be loaded
as a separate request instead, which is suboptimal but no
worse that what we were doing before.
Right now TargetLoader is small enough that it could also be in
the top queue, but in the future we want to add things like
the action=visualeditor API request to it, and mw.Api is
relatively big.
Note: this also makes a breaking change to the plugin API:
plugin callbacks no longer receive the target instance
as a parameter, as they're now executed before the target
has been constructed rather than after. In the long term,
if we want to give plugins access to the target instance,
we could give them the target promise somehow. For now,
I've killed this feature because nothing used it and
the change from a direct object reference to a promise
would have been a breaking change anyway.
Also fixed incorrect documentation index for ve.init.mw.ViewPageTarget.init.
Bug: T53569
Change-Id: Ibfa6abbeaf872ae2aadc6ed9d5beba7473ea441a
2015-02-26 01:22:44 +00:00
|
|
|
/*!
|
2015-12-10 16:07:50 +00:00
|
|
|
* VisualEditor MediaWiki ArticleTargetLoader.
|
Load RL modules in one load.php request, rather than in two stages
This introduces TargetLoader, which manages plugins and RL modules
in a slightly more generic fashion so that Targets themselves don't
have to. This allows us to load all RL modules in one load.php
request, rather than first loading ViewPageTarget which then
loads the other modules.
TargetLoader loads in the bottom queue, so it will be loaded
as part of the main load.php request, but in VPT.init.js we
still have to wait for it with using() because it might not
have arrived yet. This also degrades gracefully on cached pages
where TargetLoader isn't in the bottom queue: it'll be loaded
as a separate request instead, which is suboptimal but no
worse that what we were doing before.
Right now TargetLoader is small enough that it could also be in
the top queue, but in the future we want to add things like
the action=visualeditor API request to it, and mw.Api is
relatively big.
Note: this also makes a breaking change to the plugin API:
plugin callbacks no longer receive the target instance
as a parameter, as they're now executed before the target
has been constructed rather than after. In the long term,
if we want to give plugins access to the target instance,
we could give them the target promise somehow. For now,
I've killed this feature because nothing used it and
the change from a direct object reference to a promise
would have been a breaking change anyway.
Also fixed incorrect documentation index for ve.init.mw.ViewPageTarget.init.
Bug: T53569
Change-Id: Ibfa6abbeaf872ae2aadc6ed9d5beba7473ea441a
2015-02-26 01:22:44 +00:00
|
|
|
*
|
2016-01-03 22:56:59 +00:00
|
|
|
* @copyright 2011-2016 VisualEditor Team and others; see AUTHORS.txt
|
Load RL modules in one load.php request, rather than in two stages
This introduces TargetLoader, which manages plugins and RL modules
in a slightly more generic fashion so that Targets themselves don't
have to. This allows us to load all RL modules in one load.php
request, rather than first loading ViewPageTarget which then
loads the other modules.
TargetLoader loads in the bottom queue, so it will be loaded
as part of the main load.php request, but in VPT.init.js we
still have to wait for it with using() because it might not
have arrived yet. This also degrades gracefully on cached pages
where TargetLoader isn't in the bottom queue: it'll be loaded
as a separate request instead, which is suboptimal but no
worse that what we were doing before.
Right now TargetLoader is small enough that it could also be in
the top queue, but in the future we want to add things like
the action=visualeditor API request to it, and mw.Api is
relatively big.
Note: this also makes a breaking change to the plugin API:
plugin callbacks no longer receive the target instance
as a parameter, as they're now executed before the target
has been constructed rather than after. In the long term,
if we want to give plugins access to the target instance,
we could give them the target promise somehow. For now,
I've killed this feature because nothing used it and
the change from a direct object reference to a promise
would have been a breaking change anyway.
Also fixed incorrect documentation index for ve.init.mw.ViewPageTarget.init.
Bug: T53569
Change-Id: Ibfa6abbeaf872ae2aadc6ed9d5beba7473ea441a
2015-02-26 01:22:44 +00:00
|
|
|
* @license The MIT License (MIT); see LICENSE.txt
|
|
|
|
|
*/
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|
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/**
|
|
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|
|
* Target loader.
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*
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* Light-weight loader that loads ResourceLoader modules for VisualEditor
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* and HTML and page data from the API. Also handles plugin registration.
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*
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* @class mw.libs.ve.targetLoader
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* @singleton
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*/
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( function () {
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var prefName, prefValue,
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conf = mw.config.get( 'wgVisualEditorConfig' ),
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pluginCallbacks = [],
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modules = [
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'ext.visualEditor.mwcore',
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|
'ext.visualEditor.mwlink',
|
2015-04-17 17:55:25 +00:00
|
|
|
'ext.visualEditor.mwformatting',
|
Load RL modules in one load.php request, rather than in two stages
This introduces TargetLoader, which manages plugins and RL modules
in a slightly more generic fashion so that Targets themselves don't
have to. This allows us to load all RL modules in one load.php
request, rather than first loading ViewPageTarget which then
loads the other modules.
TargetLoader loads in the bottom queue, so it will be loaded
as part of the main load.php request, but in VPT.init.js we
still have to wait for it with using() because it might not
have arrived yet. This also degrades gracefully on cached pages
where TargetLoader isn't in the bottom queue: it'll be loaded
as a separate request instead, which is suboptimal but no
worse that what we were doing before.
Right now TargetLoader is small enough that it could also be in
the top queue, but in the future we want to add things like
the action=visualeditor API request to it, and mw.Api is
relatively big.
Note: this also makes a breaking change to the plugin API:
plugin callbacks no longer receive the target instance
as a parameter, as they're now executed before the target
has been constructed rather than after. In the long term,
if we want to give plugins access to the target instance,
we could give them the target promise somehow. For now,
I've killed this feature because nothing used it and
the change from a direct object reference to a promise
would have been a breaking change anyway.
Also fixed incorrect documentation index for ve.init.mw.ViewPageTarget.init.
Bug: T53569
Change-Id: Ibfa6abbeaf872ae2aadc6ed9d5beba7473ea441a
2015-02-26 01:22:44 +00:00
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|
'ext.visualEditor.data',
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|
'ext.visualEditor.mwtransclusion',
|
2015-09-19 17:14:52 +00:00
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|
'ext.visualEditor.mwgallery',
|
2015-06-23 02:30:31 +00:00
|
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|
'ext.visualEditor.mwalienextension',
|
Load RL modules in one load.php request, rather than in two stages
This introduces TargetLoader, which manages plugins and RL modules
in a slightly more generic fashion so that Targets themselves don't
have to. This allows us to load all RL modules in one load.php
request, rather than first loading ViewPageTarget which then
loads the other modules.
TargetLoader loads in the bottom queue, so it will be loaded
as part of the main load.php request, but in VPT.init.js we
still have to wait for it with using() because it might not
have arrived yet. This also degrades gracefully on cached pages
where TargetLoader isn't in the bottom queue: it'll be loaded
as a separate request instead, which is suboptimal but no
worse that what we were doing before.
Right now TargetLoader is small enough that it could also be in
the top queue, but in the future we want to add things like
the action=visualeditor API request to it, and mw.Api is
relatively big.
Note: this also makes a breaking change to the plugin API:
plugin callbacks no longer receive the target instance
as a parameter, as they're now executed before the target
has been constructed rather than after. In the long term,
if we want to give plugins access to the target instance,
we could give them the target promise somehow. For now,
I've killed this feature because nothing used it and
the change from a direct object reference to a promise
would have been a breaking change anyway.
Also fixed incorrect documentation index for ve.init.mw.ViewPageTarget.init.
Bug: T53569
Change-Id: Ibfa6abbeaf872ae2aadc6ed9d5beba7473ea441a
2015-02-26 01:22:44 +00:00
|
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'ext.visualEditor.language',
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'ext.visualEditor.icons'
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]
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// Add modules from $wgVisualEditorPluginModules
|
2016-07-13 14:47:30 +00:00
|
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|
.concat( conf.pluginModules.filter( mw.loader.getState ) );
|
Load RL modules in one load.php request, rather than in two stages
This introduces TargetLoader, which manages plugins and RL modules
in a slightly more generic fashion so that Targets themselves don't
have to. This allows us to load all RL modules in one load.php
request, rather than first loading ViewPageTarget which then
loads the other modules.
TargetLoader loads in the bottom queue, so it will be loaded
as part of the main load.php request, but in VPT.init.js we
still have to wait for it with using() because it might not
have arrived yet. This also degrades gracefully on cached pages
where TargetLoader isn't in the bottom queue: it'll be loaded
as a separate request instead, which is suboptimal but no
worse that what we were doing before.
Right now TargetLoader is small enough that it could also be in
the top queue, but in the future we want to add things like
the action=visualeditor API request to it, and mw.Api is
relatively big.
Note: this also makes a breaking change to the plugin API:
plugin callbacks no longer receive the target instance
as a parameter, as they're now executed before the target
has been constructed rather than after. In the long term,
if we want to give plugins access to the target instance,
we could give them the target promise somehow. For now,
I've killed this feature because nothing used it and
the change from a direct object reference to a promise
would have been a breaking change anyway.
Also fixed incorrect documentation index for ve.init.mw.ViewPageTarget.init.
Bug: T53569
Change-Id: Ibfa6abbeaf872ae2aadc6ed9d5beba7473ea441a
2015-02-26 01:22:44 +00:00
|
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|
2015-11-08 17:05:33 +00:00
|
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|
// Allow signing posts in select namespaces
|
|
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|
|
if ( conf.signatureNamespaces.length ) {
|
|
|
|
|
modules.push( 'ext.visualEditor.mwsignature' );
|
|
|
|
|
}
|
|
|
|
|
|
Load RL modules in one load.php request, rather than in two stages
This introduces TargetLoader, which manages plugins and RL modules
in a slightly more generic fashion so that Targets themselves don't
have to. This allows us to load all RL modules in one load.php
request, rather than first loading ViewPageTarget which then
loads the other modules.
TargetLoader loads in the bottom queue, so it will be loaded
as part of the main load.php request, but in VPT.init.js we
still have to wait for it with using() because it might not
have arrived yet. This also degrades gracefully on cached pages
where TargetLoader isn't in the bottom queue: it'll be loaded
as a separate request instead, which is suboptimal but no
worse that what we were doing before.
Right now TargetLoader is small enough that it could also be in
the top queue, but in the future we want to add things like
the action=visualeditor API request to it, and mw.Api is
relatively big.
Note: this also makes a breaking change to the plugin API:
plugin callbacks no longer receive the target instance
as a parameter, as they're now executed before the target
has been constructed rather than after. In the long term,
if we want to give plugins access to the target instance,
we could give them the target promise somehow. For now,
I've killed this feature because nothing used it and
the change from a direct object reference to a promise
would have been a breaking change anyway.
Also fixed incorrect documentation index for ve.init.mw.ViewPageTarget.init.
Bug: T53569
Change-Id: Ibfa6abbeaf872ae2aadc6ed9d5beba7473ea441a
2015-02-26 01:22:44 +00:00
|
|
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// Add preference modules
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|
|
|
|
for ( prefName in conf.preferenceModules ) {
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prefValue = mw.user.options.get( prefName );
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// Check "0" (T89513)
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if ( prefValue && prefValue !== '0' ) {
|
2015-08-19 17:33:02 +00:00
|
|
|
modules.push( conf.preferenceModules[ prefName ] );
|
Load RL modules in one load.php request, rather than in two stages
This introduces TargetLoader, which manages plugins and RL modules
in a slightly more generic fashion so that Targets themselves don't
have to. This allows us to load all RL modules in one load.php
request, rather than first loading ViewPageTarget which then
loads the other modules.
TargetLoader loads in the bottom queue, so it will be loaded
as part of the main load.php request, but in VPT.init.js we
still have to wait for it with using() because it might not
have arrived yet. This also degrades gracefully on cached pages
where TargetLoader isn't in the bottom queue: it'll be loaded
as a separate request instead, which is suboptimal but no
worse that what we were doing before.
Right now TargetLoader is small enough that it could also be in
the top queue, but in the future we want to add things like
the action=visualeditor API request to it, and mw.Api is
relatively big.
Note: this also makes a breaking change to the plugin API:
plugin callbacks no longer receive the target instance
as a parameter, as they're now executed before the target
has been constructed rather than after. In the long term,
if we want to give plugins access to the target instance,
we could give them the target promise somehow. For now,
I've killed this feature because nothing used it and
the change from a direct object reference to a promise
would have been a breaking change anyway.
Also fixed incorrect documentation index for ve.init.mw.ViewPageTarget.init.
Bug: T53569
Change-Id: Ibfa6abbeaf872ae2aadc6ed9d5beba7473ea441a
2015-02-26 01:22:44 +00:00
|
|
|
}
|
|
|
|
|
}
|
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|
2015-03-18 00:38:29 +00:00
|
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|
mw.libs.ve = mw.libs.ve || {};
|
|
|
|
|
|
Load RL modules in one load.php request, rather than in two stages
This introduces TargetLoader, which manages plugins and RL modules
in a slightly more generic fashion so that Targets themselves don't
have to. This allows us to load all RL modules in one load.php
request, rather than first loading ViewPageTarget which then
loads the other modules.
TargetLoader loads in the bottom queue, so it will be loaded
as part of the main load.php request, but in VPT.init.js we
still have to wait for it with using() because it might not
have arrived yet. This also degrades gracefully on cached pages
where TargetLoader isn't in the bottom queue: it'll be loaded
as a separate request instead, which is suboptimal but no
worse that what we were doing before.
Right now TargetLoader is small enough that it could also be in
the top queue, but in the future we want to add things like
the action=visualeditor API request to it, and mw.Api is
relatively big.
Note: this also makes a breaking change to the plugin API:
plugin callbacks no longer receive the target instance
as a parameter, as they're now executed before the target
has been constructed rather than after. In the long term,
if we want to give plugins access to the target instance,
we could give them the target promise somehow. For now,
I've killed this feature because nothing used it and
the change from a direct object reference to a promise
would have been a breaking change anyway.
Also fixed incorrect documentation index for ve.init.mw.ViewPageTarget.init.
Bug: T53569
Change-Id: Ibfa6abbeaf872ae2aadc6ed9d5beba7473ea441a
2015-02-26 01:22:44 +00:00
|
|
|
mw.libs.ve.targetLoader = {
|
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|
/**
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|
* Add a plugin module or callback.
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*
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* If a module name is passed, that module will be loaded alongside the other modules.
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*
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|
* If a callback is passed, it will be executed after the modules have loaded. The callback
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|
* may optionally return a jQuery.Promise; if it does, loading won't be complete until
|
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|
* that promise is resolved.
|
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|
|
*
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|
* @param {string|Function} plugin Plugin module name or callback
|
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|
|
*/
|
|
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|
addPlugin: function ( plugin ) {
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|
|
if ( typeof plugin === 'string' ) {
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|
modules.push( plugin );
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|
} else if ( $.isFunction( plugin ) ) {
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|
pluginCallbacks.push( plugin );
|
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|
|
}
|
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|
|
},
|
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|
/**
|
|
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|
|
* Load modules needed for VisualEditor, as well as plugins.
|
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|
*
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|
* This loads the base VE modules as well as any registered plugin modules.
|
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|
* Once those are loaded, any registered plugin callbacks are executed,
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|
* and we wait for all promises returned by those callbacks to resolve.
|
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|
*
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|
* @return {jQuery.Promise} Promise resolved when the loading process is complete
|
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|
*/
|
|
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|
|
loadModules: function () {
|
|
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|
|
ve.track( 'trace.moduleLoad.enter' );
|
2015-04-03 20:38:39 +00:00
|
|
|
return mw.loader.using( modules )
|
Load RL modules in one load.php request, rather than in two stages
This introduces TargetLoader, which manages plugins and RL modules
in a slightly more generic fashion so that Targets themselves don't
have to. This allows us to load all RL modules in one load.php
request, rather than first loading ViewPageTarget which then
loads the other modules.
TargetLoader loads in the bottom queue, so it will be loaded
as part of the main load.php request, but in VPT.init.js we
still have to wait for it with using() because it might not
have arrived yet. This also degrades gracefully on cached pages
where TargetLoader isn't in the bottom queue: it'll be loaded
as a separate request instead, which is suboptimal but no
worse that what we were doing before.
Right now TargetLoader is small enough that it could also be in
the top queue, but in the future we want to add things like
the action=visualeditor API request to it, and mw.Api is
relatively big.
Note: this also makes a breaking change to the plugin API:
plugin callbacks no longer receive the target instance
as a parameter, as they're now executed before the target
has been constructed rather than after. In the long term,
if we want to give plugins access to the target instance,
we could give them the target promise somehow. For now,
I've killed this feature because nothing used it and
the change from a direct object reference to a promise
would have been a breaking change anyway.
Also fixed incorrect documentation index for ve.init.mw.ViewPageTarget.init.
Bug: T53569
Change-Id: Ibfa6abbeaf872ae2aadc6ed9d5beba7473ea441a
2015-02-26 01:22:44 +00:00
|
|
|
.then( function () {
|
|
|
|
|
ve.track( 'trace.moduleLoad.exit' );
|
|
|
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|
pluginCallbacks.push( ve.init.platform.getInitializedPromise.bind( ve.init.platform ) );
|
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|
// Execute plugin callbacks and collect promises
|
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|
return $.when.apply( $, pluginCallbacks.map( function ( callback ) {
|
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|
return callback();
|
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|
} ) );
|
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|
|
|
} );
|
2015-03-13 15:50:23 +00:00
|
|
|
},
|
|
|
|
|
|
|
|
|
|
/**
|
2015-09-14 16:13:31 +00:00
|
|
|
* Request the page HTML and various metadata from the MediaWiki API (which will use
|
|
|
|
|
* Parsoid or RESTBase).
|
2015-08-19 18:21:01 +00:00
|
|
|
*
|
2015-11-10 17:50:19 +00:00
|
|
|
* @param {string} pageName Page name to request
|
|
|
|
|
* @param {string} [oldid] Old revision ID, current if omitted
|
|
|
|
|
* @param {string} [targetName] Optional target name for tracking
|
|
|
|
|
* @param {boolean} [modified] The page was been modified before loading (e.g. in source mode)
|
2015-03-13 15:50:23 +00:00
|
|
|
* @return {jQuery.Promise} Abortable promise resolved with a JSON object
|
|
|
|
|
*/
|
2015-11-10 17:50:19 +00:00
|
|
|
requestPageData: function ( pageName, oldid, targetName, modified ) {
|
2015-10-08 22:16:56 +00:00
|
|
|
var start, apiXhr, restbaseXhr, apiPromise, restbasePromise, dataPromise, pageHtmlUrl,
|
2016-04-04 16:31:39 +00:00
|
|
|
switched = false,
|
2015-10-08 22:16:56 +00:00
|
|
|
fromEditedState = false,
|
2015-03-13 15:50:23 +00:00
|
|
|
data = {
|
|
|
|
|
action: 'visualeditor',
|
2015-10-08 22:16:56 +00:00
|
|
|
paction: ( conf.fullRestbaseUrl || conf.restbaseUrl ) ? 'metadata' : 'parse',
|
2015-03-13 15:50:23 +00:00
|
|
|
page: pageName,
|
|
|
|
|
uselang: mw.config.get( 'wgUserLanguage' )
|
|
|
|
|
};
|
|
|
|
|
|
|
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|
|
// Only request the API to explicitly load the currently visible revision if we're restoring
|
|
|
|
|
// from oldid. Otherwise we should load the latest version. This prevents us from editing an
|
|
|
|
|
// old version if an edit was made while the user was viewing the page and/or the user is
|
|
|
|
|
// seeing (slightly) stale cache.
|
|
|
|
|
if ( oldid !== undefined ) {
|
|
|
|
|
data.oldid = oldid;
|
|
|
|
|
}
|
|
|
|
|
// Load DOM
|
|
|
|
|
start = ve.now();
|
2015-03-13 22:15:17 +00:00
|
|
|
ve.track( 'trace.apiLoad.enter' );
|
2015-03-13 15:50:23 +00:00
|
|
|
|
2015-03-13 22:15:17 +00:00
|
|
|
apiXhr = new mw.Api().get( data );
|
|
|
|
|
apiPromise = apiXhr.then( function ( data, jqxhr ) {
|
|
|
|
|
ve.track( 'trace.apiLoad.exit' );
|
|
|
|
|
ve.track( 'mwtiming.performance.system.apiLoad', {
|
2015-03-13 15:50:23 +00:00
|
|
|
bytes: $.byteLength( jqxhr.responseText ),
|
|
|
|
|
duration: ve.now() - start,
|
2015-04-09 12:48:16 +00:00
|
|
|
cacheHit: /hit/i.test( jqxhr.getResponseHeader( 'X-Cache' ) ),
|
|
|
|
|
targetName: targetName
|
2015-03-13 15:50:23 +00:00
|
|
|
} );
|
|
|
|
|
return data;
|
2015-03-13 22:15:17 +00:00
|
|
|
} );
|
|
|
|
|
|
2015-10-08 22:16:56 +00:00
|
|
|
if ( conf.fullRestbaseUrl || conf.restbaseUrl ) {
|
2015-03-13 22:15:17 +00:00
|
|
|
ve.track( 'trace.restbaseLoad.enter' );
|
2016-04-11 22:34:00 +00:00
|
|
|
if (
|
|
|
|
|
conf.fullRestbaseUrl &&
|
2016-06-21 23:18:09 +00:00
|
|
|
$( '#wpTextbox1' ).textSelection( 'getContents' ) &&
|
2016-04-11 22:34:00 +00:00
|
|
|
!$( '[name=wpSection]' ).val()
|
|
|
|
|
) {
|
2016-04-04 16:31:39 +00:00
|
|
|
switched = true;
|
2015-11-10 17:50:19 +00:00
|
|
|
fromEditedState = modified;
|
2015-11-07 03:57:19 +00:00
|
|
|
window.onbeforeunload = null;
|
|
|
|
|
$( window ).off( 'beforeunload' );
|
2016-02-27 01:58:13 +00:00
|
|
|
restbaseXhr = $.ajax( {
|
|
|
|
|
url: conf.fullRestbaseUrl + 'v1/transform/wikitext/to/html/' +
|
2015-10-08 22:16:56 +00:00
|
|
|
encodeURIComponent( pageName ) +
|
|
|
|
|
( oldid === undefined ? '' : '/' + oldid ),
|
2016-02-27 01:58:13 +00:00
|
|
|
type: 'POST',
|
|
|
|
|
data: {
|
2015-10-08 22:16:56 +00:00
|
|
|
title: pageName,
|
|
|
|
|
oldid: oldid,
|
2016-06-21 23:18:09 +00:00
|
|
|
wikitext: $( '#wpTextbox1' ).textSelection( 'getContents' ),
|
2015-10-08 22:16:56 +00:00
|
|
|
stash: 'true'
|
2016-02-27 01:58:13 +00:00
|
|
|
},
|
|
|
|
|
// Should be synchronised with ApiVisualEditor.php
|
2016-03-02 15:37:00 +00:00
|
|
|
headers: { Accept: 'text/html; charset=utf-8; profile="mediawiki.org/specs/html/1.2.0"' },
|
2016-02-27 01:58:13 +00:00
|
|
|
dataType: 'text'
|
|
|
|
|
} );
|
2015-10-08 22:16:56 +00:00
|
|
|
} else {
|
|
|
|
|
if ( conf.fullRestbaseUrl ) {
|
|
|
|
|
pageHtmlUrl = conf.fullRestbaseUrl + 'v1/page/html/';
|
|
|
|
|
} else {
|
|
|
|
|
pageHtmlUrl = conf.restbaseUrl;
|
|
|
|
|
}
|
|
|
|
|
restbaseXhr = $.ajax( {
|
|
|
|
|
url: pageHtmlUrl + encodeURIComponent( pageName ) +
|
2016-04-09 02:34:34 +00:00
|
|
|
( oldid === undefined ? '' : '/' + oldid ) + '?redirect=false',
|
2015-10-08 22:16:56 +00:00
|
|
|
type: 'GET',
|
2016-02-27 01:58:13 +00:00
|
|
|
// Should be synchronised with ApiVisualEditor.php
|
2016-03-02 15:37:00 +00:00
|
|
|
headers: { Accept: 'text/html; charset=utf-8; profile="mediawiki.org/specs/html/1.2.0"' },
|
2015-10-08 22:16:56 +00:00
|
|
|
dataType: 'text'
|
|
|
|
|
} );
|
|
|
|
|
}
|
2015-03-30 02:44:06 +00:00
|
|
|
restbasePromise = restbaseXhr.then(
|
|
|
|
|
function ( data, status, jqxhr ) {
|
|
|
|
|
ve.track( 'trace.restbaseLoad.exit' );
|
|
|
|
|
ve.track( 'mwtiming.performance.system.restbaseLoad', {
|
|
|
|
|
bytes: $.byteLength( jqxhr.responseText ),
|
2015-04-09 12:48:16 +00:00
|
|
|
duration: ve.now() - start,
|
|
|
|
|
targetName: targetName
|
2015-03-30 02:44:06 +00:00
|
|
|
} );
|
2016-05-26 22:27:43 +00:00
|
|
|
mw.track( 'event.VET135171', {
|
|
|
|
|
msg: 'getResponseHeader: ' + jqxhr.getResponseHeader( 'etag' )
|
|
|
|
|
} );
|
2015-10-08 22:16:56 +00:00
|
|
|
return [ data, jqxhr.getResponseHeader( 'etag' ) ];
|
2015-03-30 02:44:06 +00:00
|
|
|
},
|
|
|
|
|
function ( response ) {
|
|
|
|
|
if ( response.status === 404 ) {
|
|
|
|
|
// Page does not exist, so let the user start with a blank document.
|
2015-11-04 15:31:19 +00:00
|
|
|
return $.Deferred().resolve( [ '', undefined ] ).promise();
|
2015-03-30 02:44:06 +00:00
|
|
|
} else {
|
2015-06-29 20:11:36 +00:00
|
|
|
window.alert( mw.msg( 'visualeditor-loaderror-message', 'HTTP ' + response.status ) );
|
|
|
|
|
|
|
|
|
|
mw.log.warn( 'RESTBase load failed: ' + response.statusText );
|
2015-03-30 02:44:06 +00:00
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
);
|
2015-03-13 22:15:17 +00:00
|
|
|
|
|
|
|
|
dataPromise = $.when( apiPromise, restbasePromise )
|
2015-10-08 22:16:56 +00:00
|
|
|
.then( function ( apiData, restbaseData ) {
|
2015-03-13 22:15:17 +00:00
|
|
|
if ( apiData.visualeditor ) {
|
2015-10-08 22:16:56 +00:00
|
|
|
apiData.visualeditor.content = restbaseData[ 0 ];
|
|
|
|
|
apiData.visualeditor.etag = restbaseData[ 1 ];
|
2016-04-04 16:31:39 +00:00
|
|
|
apiData.visualeditor.switched = switched;
|
2015-10-08 22:16:56 +00:00
|
|
|
apiData.visualeditor.fromEditedState = fromEditedState;
|
2015-03-13 22:15:17 +00:00
|
|
|
}
|
|
|
|
|
return apiData;
|
|
|
|
|
} )
|
|
|
|
|
.promise( { abort: function () {
|
|
|
|
|
apiXhr.abort();
|
|
|
|
|
restbaseXhr.abort();
|
|
|
|
|
} } );
|
|
|
|
|
} else {
|
|
|
|
|
dataPromise = apiPromise.promise( { abort: apiXhr.abort } );
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return dataPromise;
|
Load RL modules in one load.php request, rather than in two stages
This introduces TargetLoader, which manages plugins and RL modules
in a slightly more generic fashion so that Targets themselves don't
have to. This allows us to load all RL modules in one load.php
request, rather than first loading ViewPageTarget which then
loads the other modules.
TargetLoader loads in the bottom queue, so it will be loaded
as part of the main load.php request, but in VPT.init.js we
still have to wait for it with using() because it might not
have arrived yet. This also degrades gracefully on cached pages
where TargetLoader isn't in the bottom queue: it'll be loaded
as a separate request instead, which is suboptimal but no
worse that what we were doing before.
Right now TargetLoader is small enough that it could also be in
the top queue, but in the future we want to add things like
the action=visualeditor API request to it, and mw.Api is
relatively big.
Note: this also makes a breaking change to the plugin API:
plugin callbacks no longer receive the target instance
as a parameter, as they're now executed before the target
has been constructed rather than after. In the long term,
if we want to give plugins access to the target instance,
we could give them the target promise somehow. For now,
I've killed this feature because nothing used it and
the change from a direct object reference to a promise
would have been a breaking change anyway.
Also fixed incorrect documentation index for ve.init.mw.ViewPageTarget.init.
Bug: T53569
Change-Id: Ibfa6abbeaf872ae2aadc6ed9d5beba7473ea441a
2015-02-26 01:22:44 +00:00
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
}() );
|