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-rw-r--r--resources/mediawiki.action/mediawiki.action.edit.preview.js53
1 files changed, 24 insertions, 29 deletions
diff --git a/resources/mediawiki.action/mediawiki.action.edit.preview.js b/resources/mediawiki.action/mediawiki.action.edit.preview.js
index 602aadb0..c5cd61ef 100644
--- a/resources/mediawiki.action/mediawiki.action.edit.preview.js
+++ b/resources/mediawiki.action/mediawiki.action.edit.preview.js
@@ -7,14 +7,16 @@
* @param {jQuery.Event} e
*/
function doLivePreview( e ) {
- var $wikiPreview, copySelectors, removeSelectors, $copyElements, $spinner,
+ var $wikiPreview, $editform, copySelectors, $copyElements, $spinner,
targetUrl, postData, $previewDataHolder;
e.preventDefault();
+ // Deprecated: Use mw.hook instead
$( mw ).trigger( 'LivePreviewPrepare' );
$wikiPreview = $( '#wikiPreview' );
+ $editform = $( '#editform' );
// Show #wikiPreview if it's hidden to be able to scroll to it
// (if it is hidden, it's also empty, so nothing changes in the rendering)
@@ -34,16 +36,13 @@
'#p-lang',
// Editing-related
'.templatesUsed',
+ '.limitreport',
'.mw-summary-preview'
];
$copyElements = $( copySelectors.join( ',' ) );
// Not shown during normal preview, to be removed if present
- removeSelectors = [
- '.mw-newarticletext'
- ];
-
- $( removeSelectors.join( ',' ) ).remove();
+ $( '.mw-newarticletext' ).remove();
$spinner = $.createSpinner( {
size: 'large',
@@ -51,36 +50,29 @@
});
$wikiPreview.before( $spinner );
$spinner.css( {
- position: 'absolute',
marginTop: $spinner.height()
} );
- // Make sure preview area is at least as tall as 2x the height of the spinner.
- // 1x because if its smaller, it will spin behind the edit toolbar.
- // (this happens on the first preview when editPreview is still empty)
- // 2x because the spinner has 1x margin top breathing room.
- $wikiPreview.css( 'minHeight', $spinner.height() * 2 );
// Can't use fadeTo because it calls show(), and we might want to keep some elements hidden
// (e.g. empty #catlinks)
- $copyElements.animate( {
- opacity: 0.4
- }, 'fast' );
+ $copyElements.animate( { opacity: 0.4 }, 'fast' );
$previewDataHolder = $( '<div>' );
- targetUrl = $( '#editform' ).attr( 'action' );
+ targetUrl = $editform.attr( 'action' );
// Gather all the data from the form
- postData = $( '#editform' ).formToArray();
+ postData = $editform.formToArray();
postData.push( {
name: e.target.name,
value: ''
} );
// Load new preview data.
- // TODO: This should use the action=parse API instead of loading the entire page
- // Though that requires figuring out how to conver that raw data into proper HTML.
+ // TODO: This should use the action=parse API instead of loading the entire page,
+ // although that requires figuring out how to convert that raw data into proper HTML.
$previewDataHolder.load( targetUrl + ' ' + copySelectors.join( ',' ), postData, function () {
var i, $from;
+
// Copy the contents of the specified elements from the loaded page to the real page.
// Also copy their class attributes.
for ( i = 0; i < copySelectors.length; i++ ) {
@@ -92,16 +84,19 @@
.attr( 'class', $from.attr( 'class' ) );
}
+ // Deprecated: Use mw.hook instead
+ $( mw ).trigger( 'LivePreviewDone', [copySelectors] );
+
+ mw.hook( 'wikipage.content' ).fire( $wikiPreview );
+
$spinner.remove();
$copyElements.animate( {
opacity: 1
}, 'fast' );
-
- $( mw ).trigger( 'LivePreviewDone', [copySelectors] );
} );
}
- $( document ).ready( function () {
+ $( function () {
// Do not enable on user .js/.css pages, as there's no sane way of "previewing"
// the scripts or styles without reloading the page.
if ( $( '#mw-userjsyoucanpreview' ).length || $( '#mw-usercssyoucanpreview' ).length ) {
@@ -109,32 +104,32 @@
}
// The following elements can change in a preview but are not output
- // by the server when they're empty until the preview reponse.
+ // by the server when they're empty until the preview response.
// TODO: Make the server output these always (in a hidden state), so we don't
// have to fish and (hopefully) put them in the right place (since skins
// can change where they are output).
if ( !document.getElementById( 'p-lang' ) && document.getElementById( 'p-tb' ) ) {
$( '#p-tb' ).after(
- $( '<div>' ).prop( 'id', 'p-lang' )
+ $( '<div>' ).attr( 'id', 'p-lang' )
);
}
if ( !$( '.mw-summary-preview' ).length ) {
$( '.editCheckboxes' ).before(
- $( '<div>' ).prop( 'className', 'mw-summary-preview' )
+ $( '<div>' ).addClass( 'mw-summary-preview' )
);
}
if ( !document.getElementById( 'wikiDiff' ) && document.getElementById( 'wikiPreview' ) ) {
$( '#wikiPreview' ).after(
- $( '<div>' ).prop( 'id', 'wikiDiff')
+ $( '<div>' ).attr( 'id', 'wikiDiff' )
);
}
- // Make sure diff styles are loaded
- mw.loader.load( 'mediawiki.action.history.diff' );
-
+ // This should be moved down to '#editform', but is kept on the body for now
+ // because the LiquidThreads extension is re-using this module with only half
+ // the EditPage (doesn't include #editform presumably, bug 55463).
$( document.body ).on( 'click', '#wpPreview, #wpDiff', doLivePreview );
} );