From ca32f08966f1b51fcb19460f0996bb0c4048e6fe Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Sat, 3 Dec 2011 13:29:22 +0100
Subject: Update to MediaWiki 1.18.0

* also update ArchLinux skin to chagnes in MonoBook
* Use only css to hide our menu bar when printing
---
 .../modules/jquery.wikiEditor.preview.js           | 164 +++++++++++++++++++++
 1 file changed, 164 insertions(+)
 create mode 100644 extensions/WikiEditor/modules/jquery.wikiEditor.preview.js

(limited to 'extensions/WikiEditor/modules/jquery.wikiEditor.preview.js')

diff --git a/extensions/WikiEditor/modules/jquery.wikiEditor.preview.js b/extensions/WikiEditor/modules/jquery.wikiEditor.preview.js
new file mode 100644
index 00000000..634672a8
--- /dev/null
+++ b/extensions/WikiEditor/modules/jquery.wikiEditor.preview.js
@@ -0,0 +1,164 @@
+/* Preview module for wikiEditor */
+( function( $ ) { $.wikiEditor.modules.preview = {
+
+/**
+ * Compatability map
+ */
+'browsers': {
+	// Left-to-right languages
+	'ltr': {
+		'msie': [['>=', 7]],
+		'firefox': [['>=', 3]],
+		'opera': [['>=', 9.6]],
+		'safari': [['>=', 4]]
+	},
+	// Right-to-left languages
+	'rtl': {
+		'msie': [['>=', 8]],
+		'firefox': [['>=', 3]],
+		'opera': [['>=', 9.6]],
+		'safari': [['>=', 4]]
+	}
+},
+/**
+ * Internally used functions
+ */
+fn: {
+	/**
+	 * Creates a preview module within a wikiEditor
+	 * @param context Context object of editor to create module in
+	 * @param config Configuration object to create module from
+	 */
+	create: function( context, config ) {
+		if ( 'initialized' in context.modules.preview ) {
+			return;
+		}
+		context.modules.preview = {
+			'initialized': true,
+			'previewText': null,
+			'changesText': null
+		};
+		context.modules.preview.$preview = context.fn.addView( {
+			'name': 'preview',
+			'titleMsg': 'wikieditor-preview-tab',
+			'init': function( context ) {
+				// Gets the latest copy of the wikitext
+				var wikitext = context.$textarea.textSelection( 'getContents' );
+				// Aborts when nothing has changed since the last preview
+				if ( context.modules.preview.previewText == wikitext ) {
+					return;
+				}
+				context.modules.preview.$preview.find( '.wikiEditor-preview-contents' ).empty();
+				context.modules.preview.$preview.find( '.wikiEditor-preview-loading' ).show();
+				$.post(
+					mw.util.wikiScript( 'api' ),
+					{
+						'action': 'parse',
+						'title': mw.config.get( 'wgPageName' ),
+						'text': wikitext,
+						'prop': 'text',
+						'pst': '',
+						'format': 'json'
+					},
+					function( data ) {
+						if (
+							typeof data.parse == 'undefined' ||
+							typeof data.parse.text == 'undefined' ||
+							typeof data.parse.text['*'] == 'undefined'
+						) {
+							return;
+						}
+						context.modules.preview.previewText = wikitext;
+						context.modules.preview.$preview.find( '.wikiEditor-preview-loading' ).hide();
+						context.modules.preview.$preview.find( '.wikiEditor-preview-contents' )
+							.html( data.parse.text['*'] )
+							.find( 'a:not([href^=#])' ).click( function() { return false; } );
+					},
+					'json'
+				);
+			}
+		} );
+		
+		context.$changesTab = context.fn.addView( {
+			'name': 'changes',
+			'titleMsg': 'wikieditor-preview-changes-tab',
+			'init': function( context ) {
+				// Gets the latest copy of the wikitext
+				var wikitext = context.$textarea.textSelection( 'getContents' );
+				// Aborts when nothing has changed since the last time
+				if ( context.modules.preview.changesText == wikitext ) {
+					return;
+				}
+				context.$changesTab.find( 'table.diff tbody' ).empty();
+				context.$changesTab.find( '.wikiEditor-preview-loading' ).show();
+				
+				// Call the API. First PST the input, then diff it
+				var postdata = {
+					'action': 'parse',
+					'onlypst': '',
+					'text': wikitext,
+					'format': 'json'
+				};
+				
+				$.post( mw.util.wikiScript( 'api' ), postdata, function( data ) {
+					try {
+						var postdata2 = {
+							'action': 'query',
+							'indexpageids': '',
+							'prop': 'revisions',
+							'titles': mw.config.get( 'wgPageName' ),
+							'rvdifftotext': data.parse.text['*'],
+							'rvprop': '',
+							'format': 'json'
+						};
+						var section = $( '[name=wpSection]' ).val();
+						if ( section != '' )
+							postdata2['rvsection'] = section;
+						
+						$.post( mw.util.wikiScript( 'api' ), postdata2, function( data ) {
+								// Add diff CSS
+								mw.loader.load( 'mediawiki.action.history.diff' );
+								try {
+									var diff = data.query.pages[data.query.pageids[0]]
+										.revisions[0].diff['*'];
+									context.$changesTab.find( 'table.diff tbody' )
+										.html( diff );
+									context.$changesTab
+										.find( '.wikiEditor-preview-loading' ).hide();
+									context.modules.preview.changesText = wikitext;
+								} catch ( e ) { } // "blah is undefined" error, ignore
+							}, 'json'
+						);
+					} catch( e ) { } // "blah is undefined" error, ignore
+				}, 'json' );
+			}
+		} );
+		
+		var loadingMsg = mediaWiki.msg( 'wikieditor-preview-loading' );
+		context.modules.preview.$preview
+			.add( context.$changesTab )
+			.append( $( '<div />' )
+				.addClass( 'wikiEditor-preview-loading' )
+				.append( $( '<img />' )
+					.addClass( 'wikiEditor-preview-spinner' )
+					.attr( {
+						'src': $.wikiEditor.imgPath + 'dialogs/loading.gif',
+						'valign': 'absmiddle',
+						'alt': loadingMsg,
+						'title': loadingMsg
+					} )
+				)
+				.append(
+					$( '<span></span>' ).text( loadingMsg )
+				)
+			)
+			.append( $( '<div />' )
+				.addClass( 'wikiEditor-preview-contents' )
+			);
+		context.$changesTab.find( '.wikiEditor-preview-contents' )
+			.html( '<table class="diff"><col class="diff-marker" /><col class="diff-content" />' +
+				'<col class="diff-marker" /><col class="diff-content" /><tbody /></table>' );
+	}
+}
+
+}; } )( jQuery );
-- 
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