Added 5 methods for MetaDialog (documented in code comments)
extractSettings
compareSettings
getAllWidgets
assignEvents
updateActions
Added 2 fields to MetaDialog
oldSettings
widgetList
Apply changes button now is only enabled when there are new changes
Added getFieldsets method to all subpages
Bug: T207719
Change-Id: Id51acf6c754d9a2572811775d83983e6ab9395b7
New changes:
ccb4de82c [BREAKING CHANGE] Do not cache document model data in DM selections
Bug: T208228
Change-Id: I564399ad864751d1690077b45a06e098b5509a93
I am surprised this was disabled. I investigated this after reviewing
some code by a new contributor which I was certain should have failed
the lint check, but passed.
Change-Id: I5b3c837b8ca3292f6e268b3922443bd9587eadbe
Reasons why these files should not be in a directory named "themes/":
* They are specific to MediaWiki skins, not OOUI themes
* They are specific to one module, rather than affecting many widgets
The new locations/filenames are consistent with other modules that
have skin-specific styles.
Note that we have one more themes/ directory elsewhere in this repo
(and another in VE core) and that is okay.
Bug: T96704
Change-Id: I70bb61e339aeccb3afea657f665785ceaa091777
Map nodes with an empty body don't have a body property on their
'mw' attribute; so don't add one when checking if the node has
been modified.
Bug: T206473
Change-Id: I24fb8d5f012c417996c8d420fa25af9d13528d18
In the "advanced settings" tab, make sure widgets are wrapped in
field layouts, then fieldset layouts.
Bug: T205615
Change-Id: I141f9954e482f9d5afd84bfa63384b90a2911d00
This rule was being overridden by a more specific rule from OOUI with
the selector `.oo-ui-fieldLayout.oo-ui-labelElement`. I don't think
the margin tweak would be useful.
Change-Id: If6321ba7ea1cfad83f65f137b2a440957bf2fea6
* visualeditor-dialog-media-size-originalsize-error
Unused since 37b3c07b26.
* visualeditor-dialog-media-originaldimensions
Never used (introduced in 4947420650).
Change-Id: I22f37b457cc6fbac03593fece003e97f4f5a2ccf
Also make improvements to the layout, so that the dialog works
in desktop and mobile - most importantly, change from booklet
to index layout.
Bug: T190885
Bug: T118710
Change-Id: I1915d06c9b0e4b7907136e645f60be96e30cc287
I ran Closure Compiler over the codebase just to see what would happen,
and it printed some useful warnings.
Change-Id: I56d40b11e6d1dd7ce68a5e59da511f66e928647f
TemplateData doesn't always match up with the way the template is being used.
If a field has the `line` type, but is provided with newlines, we should avoid
mangling it by forcing it into a single-line field. As-is, any edit to the
template, even if the user only thinks they touched unrelated parameters,
would cause this.
Bug: T190191
Change-Id: I4f2a0b6c46532dcc268288cb209d0260b18f3ad7
New changes:
3b62827b8 Remove negative margin from mobile context action buttons
694705894 Implement a simple notification system to fill in for mw.notify
461283560 Validate history start when applying/unapplying change
Bug: T202514
Change-Id: I203dc5101bc31988df2d3986da4300a318e5e889
New changes:
fa5d35054 Only re-use session token if docname matches
58d7cd280 Localisation updates from https://translatewiki.net.
d0716d8e7 Update files generated with new l10n language 'my'
2cc7a4423 Create unit tests for sequences
873fdd01e Upstream horizontalRule sequence and fix command
Local changes:
* Register unit test file for sequences
* Remove duplicate horizontal rule sequence
Change-Id: Ibc65cf5c086428bb0d13c8e2f2de5819e1e23d43
While all of the following are valid in the model:
1. <mwBlockImage></mwBlockImage>
Image with no caption. Must use the media dialog to insert one.
2. <mwBlockImage><mwImageCaption></mwImageCaption></mwBlockImage>
Image with empty caption. There is a slug to insert a paragraph.
3. <mwBlockImage><mwImageCaption><paragraph></paragraph></mwImageCaption></mwBlockImage>
Image with caption with empty paragraph. Nice and intuitive!
(Same for <mwGalleryImage> / <mwGalleryImageCaption>.)
The third option is the most convenient for the user. We should always
generate that when converting documents from HTML and from the editing
tools (MWGalleryDialog, MWMediaDialog/MWImageModel).
Previously, the editing tools generated option 2 if no caption text
was entered, and the converter generated option 2 if there was no
caption node or if it was empty. Curiously, option 1 was never used.
Wikitext for manual testing:
```
[[File:Foo.png|thumb]]
[[File:Foo.png|thumb|]]
[[File:Foo.png|thumb|Caption]]
<gallery mode="packed">
File:Foo.png
File:Foo.png|
File:Foo.png|Caption
</gallery>
```
Bug: T200387
Change-Id: Ie82fb339f6bd8ae1b289235bf5402490722d9a7c
* When ve.ui.MWLinkAnnotationInspector is being initialized,
internal and external annotation inspectors are hardcoded to
new ve.ui.MWInternalLinkAnnotationWidget and
new ve.ui.MWExternalLinkAnnotationWidget. Make this creation
more flexible by creating these inspectors through a method,
which inheriting classes can override.
* In ve.ui.MWLinkAnnotationInspector.getAnnotationFromFragment,
factor out the creation of link annotations, so overriding
classes have the ability to provide different internal and
external annotations.
* In newFromTitle, static method of MWInternalLinkAnnotation,
creation of `element` isn't flexible for reusability with
slight changes to attributes passed to the constructor. By
factoring out the creation of attributes, inheriting classes
can reuse the existing structure and alter the attributes if
needed.
Bug: T195064
Change-Id: I2037464a7be77783837e9810691c8e372c8197c6
This is similar to the hack in ve.ui.MWMetaDialog, except uglier :(
We already explicitly focus the right field in the ready process.
I am not really sure why the focus change causes the issue, but
preventing it definitely fixes it. It would make sense if we changed
the value of the field after focussing it (as setValue() restores the
validity flag cleared by onFocus()), but we don't seem to do it.
Bug: T199838
Change-Id: Ia602551ee0b0885cefbd4cb2fc00d569ff42da67
The #getReadyProcess method should be used pretty much only to focus
a field inside the dialog after it is opened. It runs after the window
opening animation finishes, so if you add stuff to the window here,
that will be visibly delayed.
The #getSetupProcess method should be used pretty much for everything
else that depends on the opening `data`. It runs before the window
opening animation, so if you add stuff to the window here, it will be
visible while animating it.
Bug: T185944
Change-Id: I71ea5b6e1e1947c1cf8fd749100e854953a8ef3c
We relied on some white space baked into the background-image
to "reserve the space" for the text. If we tried to make the image
smnaller, the text would start overlapping it.
Remove 100px of vertical white space from the image files, adjust
the styles so that text is displayed below the image rather than
overlapping it.
Bug: T191095
Change-Id: I2f19128a2044b3505cdea93c3f587fe62553071d
There is something about ActionFieldLayouts with `align: 'left'` (the
default) and no label that causes Firefox to render them differently
than we expect. I am not sure if the bug is in OOUI or Firefox, but it
is easily avoided by just using `align: 'top'` instead (it looks the
same, since there is no label, and it avoids the issue).
Bug: T198274
Change-Id: Ic6077e576b504e7a0cd761c8bac24d4079ae6702
This way the tooltip is shown on the entire button, rather than only
on the icon. One should only use 'iconTitle' to display a different
tooltip on the icon than on the rest of the widget.
I think this was caused by bad documentation in OOUI, which I'm fixing
in I967d9b78014b3754720e80da9c4785124fffc2ba.
Change-Id: I8cc99bcfca56b80a8c8aff609ba48eb3f9c5ed7f
This adds in missing functionality, such as deactivating
the surface selection while the dialog is open.
Change-Id: I0d8652a989504a35e5c235224b0ef924b6dcbeed
This essentially creates a static debouncer, so if you have
multiple instances calling that method at the same time, only
one of them will fire.
Change-Id: I4c257b557e87f5638b459811655a14b8625de2e3
It doesn't have a "cancel and do nothing" route to fall back on, so pressing
escape does the non-progressive action, which is to paste-as-wikitext rather
than paste-as-plaintext. Neither of these is really an intuitive outcome.
Change-Id: I786b6fc87e3cdf3bb50898a070a15a353a242848
Throw a dialog box up to ask whether to convert something with formatting to
wikitext, or downconvert it to plain text.
This logically depends on Ie9aaaa59e9dfa138d394051fe491573253df1805.
Bug: T190079
Change-Id: I6afbbe303d1506426109e75c95f6be546ec48536
Depends-On: Ie9aaaa59e9dfa138d394051fe491573253df1805
T190570 (I54d75ab6061de0de79b7a8112eb859a4c8a5e22a) changed old editor's
display of the limit to only show when there's <= 99 remaining. Bring same
behavior into this dialog.
Bug: T194458
Change-Id: I7f6fd7ee95348c39b107131a7e297d158a07c00e
New changes:
3a6d868bf Separate (Comment/Link)InspectorTools into separate files
cb5d36e32 Localisation updates from https://translatewiki.net.
c75491b16 build: Extend 'svgmin' options and amend
ddef270d9 Genericise activeLink behaviour to any annotation
d13d44e12 Create simple comment annotation type for rebaser.
7e49a1f33 Add getters for author properties
1d341ca7d Follow-up I16942623d: Only filter inactive models if they are 'canBeActive'
Local changes:
Change .ve-ce-linkAnnotation-active > .ve-ce-linkAnnotation.ve-ce-annotation-active
Bug: T185596
Change-Id: I2a49315d01aa075373f9b5f0d8802a7e7dd4dca3
Just generate the standard wiki skin markup for categories. Adjust linkcache to always know
whether links are hidden categories. (It previously knew *sometimes*,
depending on whether a MWCategoryWidget had interacted with that category.)
Make the save dialog preview use the same method as the bottom-of-editor preview.
Bug: T194092
Change-Id: I37fea15eaef0a5847f27ce41dd92370a4bf353b6
Also allow preview elements to existing with an mw-body-content
area withouth the font size being applied twice.
Depends-On: Ibbf989dcebf2d21fd2ac481f17062f366ff29e41
Change-Id: I284bcd5dd25cdbb883427ebacb41af1bbf50b60f
Pass through the current document when available, otherwise
assume the current surface's document.
Also add a getter for getPageName, so that can vary based
on the target document.
Bug: T193856
Change-Id: Ifdc951fdc6a43b924d102e3fcd7e59e52023757b
This allows plain text pasting into source mode without interfering with the
possible-conversion that should happen when it's pasted into visual mode.
Bug: T190590
Bug: T192320
Depends-On: I47a5bf321fb64d4a631ec6fd728bee269d4cdae0
Change-Id: I71db368c683a6a846569d7627f4cc73e907a61d2
Add label to indicate the function of the input field underneath the
categories label in the options dialog. The <label> element is
preferred for screen readers and users with visual disabilities.
Bug: T146966
Change-Id: Ib300ca7a1fd55d320c1a1a8c8c7fd01ab8b0b9c5
Also, pass $overlay to all PageLayout subclasses used in ve.ui.MWMetaDialog
and ve.ui.MWTemplateDialog/ve.ui.MWTransclusionDialog, for consistency.
Bug: T191395
Change-Id: Ib7ed2e2c04ff7930be1161bd2b981180ee59557a
Wikis with a local link over-ride configured will need to do so here
for the new message `visualeditor-sourcefeedback-link`; wikis with a
remote link configured will need to update their configuration ahead
of this being deployed, setting $wgVisualEditorSourceFeedbackTitle.
Bug: T157953
Change-Id: Iea7ad8328b03f69e01d7c67ca1ddbb7ae7906288
Remove the image size styles from the class
.ve-ui-mwInternalLinkContextItem-hasImage too
Bug: T97631
Follow up: I84edeec38ecfb90f5d53
Change-Id: I39937bf4ba12f7047545b187c54a1c5fae157e4a
Removing `0.8em` VE special base `font-size` for UI as we're unifying
OOUI interfaces to `14px` equals to `0.875em` at user agent default size.
Bug: T97631
Depends-on: I693d168d2ccf2babbcfe8952af3e1c262aa97773
Change-Id: I84edeec38ecfb90f5d53199f3b26fc3f83ab0611
Set viewBox to "2 2 20 20" to trim 2px off each side of our
existing 24px icons, therefore aligning them to the new 20px
grid. All of them had been drawn with large margins, so none
of the graphic is lost.
Bug: T177432
Bug: T190151
Change-Id: I23a6daa5dc2d4a9afc50f275da5df370d2319277
* Provide config option to specify which API
ve.ui.MWCategoryInputWidget will use.
* To be used in Iec79e687eff8c63434054282650c97cc882f348d
Change-Id: Ib8869d4facf8b3210b309200d944fad4508d7eee
Various checks didn't think a rel attribute could contain multiple values.
Mostly they don't, but to play it safe let's adjust the checks.
Change-Id: I29823b7c8c65ef6b2ff41ce9a801840000972e9c
Depends-On: I33a456351ab025d0c81cfb1a1577d5a2ae9df51a
updateSize eventually calls setDimensions, which calls
positionDiffElement, so protect against infinite recursion.
Change-Id: I07992f337394712000e6e12c637c6e1442869722
We still don't allow inserting such galleries, but we can handle them
in existing content.
Bug: T75230
Change-Id: I5d7350f00871ac295b0ebc00a633b44570347d85
Separate the preference by surface mode, so you can
use a different preference for NWE.
Bug: T178691
Change-Id: Ib8494a4562ce766a7c8ef7ec1447d06f5d0f17c5
mw.storage catches errors, so we won't crash horribly when the user has
localStorage disabled / full.
Bug: T181822
Change-Id: I212994eb535b9a8fb5f6c09deaa10b16c3d7f10e
Accesskeys in this situation are unreliable cross-browser. Firefox won't
trigger the accesskey inside the dialog. We can manually simulate it, via the
existing trigger.
Bug: T121183
Change-Id: Ib919d8b9fcd9324a517037bcc6ef93a26d1488b9
Category links weren't being checked for redlink status, and weren't opening
in a new window.
Bug: T179913
Change-Id: Ic665583128bf51710178c5674cd35c273f5f207e
Align SVG markup across Foundation products by:
- unifying XML declaration,
- removing unnecessary `standalone="no"` attribute as it's default,
- removing all SVG editor metadata
- removing all `g` group elements except where necessary for transforms,
- putting attributes on `path`,
- removing unnecessary ids and
- unifying whitespace.
Saving up to 23% file size before gzipping.
Bug: T178867
Change-Id: If0339073a12f24df1a0f8dcc110c35e0ee2d38a7
OOUI 8e31b2f273 increased changed various icon CSS rules, and increased their
specificity. Increase ours to match. This restores the correct size/ratio of
the images in the link context item.
Bug: T178933
Change-Id: I4f1a6dde363cf99f7665dc83f4b0fa6b1dd3c29e
Also:
* Disconnect change event on this.input, which doesn't
get destroyed on teardown
* Add padding between attributes and this.input
* Assume the alien extensions can have a rendering when
their body is empty.
Bug: T177181
Bug: T177183
Change-Id: I2e59f8195b255f33f91901213c92ea14793635b4
The default value of target#pageName is wgRelevantPageName
but other targets my override this, or change it dynamically
(e.g. ContentTranslation).
Also remove duplicate setter of pageName in mw.ArticleTarget,
already set in mw.Target.
Change-Id: Iebd1def1d4142978a673afec584a0b663644d176
Basic inspectors for editing. Changing from block to inline, or
adding "hidden" or "describe" flags not supported.
The UI layout for two-way and one-way rules could certainly be improved.
Bug: T49411
Change-Id: I5ce29e4bf47abf509afde0a57f64b5d1189f5185
The MW attributes are 'style' and 'class'. The plural
forms are used internally only to avoid JS keywords.
Change-Id: I1b7d14872aab4b6b3882d00165924fd1639e1744
Not doing this makes adding a new extension node with the exact same content
as a previously-viewed one have the Done button disabled.
Bug: T172586
Change-Id: I39105144e17135044ef644b5464b0fbfdfc019d5
We still expect the user to click on the tool, and
the actions still works (albeit delayed), so we
should use cursor:pointer.
Change-Id: I6d2b0140f5fd918809f05acc6e405ef430c518fd
Since "nbsp" is hard to translate, it is removed from the current
text of visualeditor-mwlanguagevariantcontextitem-rule-code-label,
which was "Language code" - now changed to "Language code".
Instead the table headings (where this message is used) are defined
as non-breaking in CSS.
Bug: T173181
Change-Id: I9794fa010ad908fe772fa6858c25acc6beb973d5
For magical HTML reasons, a `<tbody>` node is automatically inserted
inside the `<table>` node. Therefore the table always had exactly one
direct child, this check always failed and table was never shown.
Instead, count the rows.
Change-Id: Ia8a5387c3f605689ab1053c923952ec955b83253
Focusing a TextInputWidget normally unsets validity. However, because we're
kind of pretending this is the same input, just in a different mode, it
doesn't make sense to the user that the focus behavior occurs. So, make it
recheck validity after we switch.
Bug: T172159
Change-Id: I1d9d6670d72483c7510fd5ed3c539b43af8432bf
We can place them in bottom center of the toolbar buttons with
just CSS, no need to manually calculate the position (which
doesn't give the correct results if the toolbar is not visible).
Also add z-index for correct rendering inside TargetWidget,
not overlapped by the toolbar border (e.g. in the media dialog).
Bug: T174120
Change-Id: I556ddfcf252669107cf21810fbed7c9a3751e906
Also make label consistent height, with or without an
indicator using line-height, and move closer to input.
Change-Id: I1b6e6e2f3caa4c949583cafa9448aae6ebc1e0a1
This prevents the image jumping into another paragraph,
e.g. in a different table cell.
Move the logic for removing the old image out of MWMediaDialog
and into MWImageModel#insertImageNode.
Bug: T121449
Change-Id: Ibd7c92f3f90c382ceffd3e0defb12ba36a3786d2
The popup gets hideously deformed in other cases. Getting it to work
would probably be difficult. Let's just not show it.
Bug: T170919
Change-Id: If9005e9cdea52fefab981f4c7f05f71fce99f3e8
In Internet Explorer and Edge, NodeList objects do not have the
'forEach' method. However, Array's 'forEach' can be applied to them,
as we do elsewhere in the code.
https://developer.mozilla.org/en-US/docs/Web/API/NodeList/forEach
Bug: T170466
Change-Id: Icb19995e140607d45c47fb6ae8d60ac80b664d02
Since Ic8b11d8052 #insertContent puts multiline strings on separate
lines, so to get this to behave correctly, pass in linear data instead.
Bug: T170160
Change-Id: Ie121fce1af46c6834945f4de30bcd9924ee96fd1
The promise #getTeardownProcess is trying to resolve/reject no longer
exists, causing exceptions. The code has been unnecessary for a while,
as we do all the work in #getActionProcess. (In the case that we do
switch, the teardown code isn't even called, since we navigate away.)
Cancelling the switch to wikitext works correctly after removing this
code.
Bug: T169588
Change-Id: I1b9b12edf12a0b91f06c13aa53024efb80868387
Remove config option `multiline` and change to MultilineTextInputWidget as
appropriate.
Bug: T169272
Change-Id: I45565f01de76a88d64d7b0691d1e7279354f375d
A missing image should return some data to say the
image is missing, not just reject the promise.
Bug: T169337
Change-Id: Ib41a64a783c1baca88f428417c98e7fb913d14a1
As I understand it, the button should be enabled whenever there's more than
one option in the sidebar, and disabled otherwise. The previously chosen
conditions weren't perfectly proxying this, and the button would be disabled
whenever editing an already-existing transclusion.
Bug: T167710
Change-Id: Id303b680c072642ae7b66066e28ecc9f1dc90fd7
OOjs UI Popups position themselves automatically relative to their
$floatableContainer these days.
Also added explicit `$floatableContainer: this.$element` in the config
(although not strictly needed, since the parent node is used by
default, this makes the code more robust in case we move the popup
somewhere else in the DOM).
Bug: T167751
Change-Id: Id4267fce6499a4c217f7dc1d18871c02dd078aee
Reverting a new weird hack for an issue and bringing back the
old, tried and true hack that was removed in the mistaken belief
that if a bug is marked as fixed, it is really fixed.
* Revert "MWTransclusionDialog: size footer correctly"
This reverts commit 032fb2924e.
* Revert "Remove dialog height hack tagged against resolved bug"
This reverts commit a97eacd05b.
Bug: T93290
Bug: T167483
Change-Id: If1cc07837892bb0248c74025d5403f9698e77705
This fixes the focussing problems from T166150.
As a separate consequence, when loading a template/transclusion
takes a while (it can take several seconds for e.g. a template with
100 parameters), we will now display nothing while the user waits.
Previously we displayed an empty frozen dialog (note that this only
worked the first time for some reason).
Bug: T166150
Change-Id: I414a72ee248517867eef63a75f2d327aa5d5b908
New changes:
26085a853 Make author list a ListPopupTool
c4ea53eef Update OOjs to v2.1.0
8c94697f3 Update OOjs UI to v0.22.0
cdebc4817 Follow-up 8c94697f: Actually commit the icon changes I had locally
8be817396 Update OOjs UI to v0.22.1
Local changes for author list popup
Change-Id: I36bcaf122528a4a12882aaff3b33ef936082a391
Renaming CardLayout to TabPanelLayout and all connected code instances.
Follow-up to Icfe1652cc038dc131b6b855ce9b45040b8ee5178
Bug: T164903
Change-Id: I9ce4e31e390522d469e126fb3a4b05787cef7fef
This lets us avoid a fraction of a second lag when someone pastes a plain URL
into source mode.
Bug: T163237
Change-Id: I0e673856dec5f273fb92731b27494762299d2d6c
* Fix focus and resize/scroll into view after the
captcha has loaded (so after the image has loaded
for FancyCaptch).
* Add margin between input and captcha
* Enable enter-to-submit on captch input field.
* Unify code for simple/math/questy and correctly
render math as HTML (by looking at the mime type)
Change-Id: I10433cefbfea8569674c120dde5b489570e20966
Previous the media upload panel didn't support this. This makes Chrome
behave in the same way as Firefox when pasting images into a document.
Bug: T39932
Change-Id: I12f190a48ae9b62d4ad2f33b2a4ee546fdf7b354
Previously we completely disabled the loading of notices
when switching, instead of just not showing them (so they
don't clash with the "switched" popup).
Bug: T162812
Change-Id: I3f8e787630e196cee1dbb1aa449b3558b74fcd04
OOjs UI v0.21.0 changed DraggableElement's padding. Override it here, so it doesn't look broken any more.
Bug: T163404
Change-Id: Ic0bc4f9e3e060cf89e6bc7cb22068d1fe1441d75
Figuring out why it broke doesn't seem like a very interesting task,
so let's just throw the whole logic out and use OOjs UI PopupWidget's
new built-in ability to position itself relative to anything.
Bug: T163269
Change-Id: Ie464e4668001f4bc6151b40cef469937aa8c6e48
With precise timing, the lookup menu could appear after the add template
button had been pressed and the user had moved on to the next page.
Bug: T162707
Change-Id: I36941dc7288c6031a0fb189c0946aa6d8f8697e8
We're getting rid of meta item grouping, so we need to prepare.
Merged:
* ve.dm.MWIndexMetaItem
from ve.dm.MWIndexDisableMetaItem and ve.dm.MWIndexForceMetaItem
* ve.dm.MWNewSectionEditMetaItem
from ve.dm.MWNewSectionEditDisableMetaItem and ve.dm.MWNewSectionEditForceMetaItem
* ve.dm.MWTOCMetaItem
from ve.dm.MWTOCDisableMetaItem and ve.dm.MWTOCForceMetaItem
These three now inherit from ve.dm.MWFlaggedMetaItem to avoid code duplication.
Change-Id: Ic8a9cdb1226dccac2c27e7f4b965c1590a7387c0
* Pass a wikitext promise, instead of wikitext
* Handle writing of content to the dialog from within
the dialog.
* Handle diff errors within the dialog.
* Never disable the 'Return to save form' (approve) button
* Remove redundant messages
Change-Id: Ibd76e8951998f751abfb4f407682202c2f73ac7e
New changes:
ae0204885 stylelint: Remove no-unsupported-browser-features overrides
d744cd576 Localisation updates from https://translatewiki.net.
1338c50f5 [BREAKING CHANGE] Remove resize handlers from within DiffElement
Local changes:
Trigger diff element resize on dialog resize
Depends-On: I82a67a4309bf76db5407ea38c26c47d14c01e921
Change-Id: I912a99edca25ff576e2872723f91afe54e36a170
This will be required later when we have to fetch the original
document from the server before running a visual diff.
Change-Id: I351688f4d1fec892bc297f40c209939cbb2ccf95
Provide a utility funcition in ve.init.mw.LinkCache to do this.
Also use this in ve.ce.MWTransclusionNode/ve.ui.MWPreviewElement, and
introduce to ve.ce.MWExtenionNode
Bug: T73900
Bug: T153535
Change-Id: Ieb9a0274b8c5ae1932c431546f09d18000fa6dd9
