1 files changed, 131 insertions, 0 deletions
diff --git a/extensions/WikiEditor/modules/jquery.wikiEditor.previewDialog.js b/extensions/WikiEditor/modules/jquery.wikiEditor.previewDialog.js
new file mode 100644
index 00000000..72003055
--- /dev/null
+++ b/extensions/WikiEditor/modules/jquery.wikiEditor.previewDialog.js
@@ -0,0 +1,131 @@
+/* Publish module for wikiEditor */
+( function( $ ) { $.wikiEditor.modules.previewDialog = {
+
+/**
+ * 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 publish 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 ) {
+		// Build the dialog behind the Publish button
+		var dialogID = 'wikiEditor-' + context.instance + '-preview-dialog';
+		$.wikiEditor.modules.dialogs.fn.create(
+			context,
+			{
+				preview: {
+					id: dialogID,
+					titleMsg: 'wikieditor-preview-tab',
+					html: '\
+						<div class="wikiEditor-ui-loading"><span></span></div>\
+						<div class="wikiEditor-preview-dialog-contents"></div>\
+					',
+					init: function() {
+					},
+					dialog: {
+						buttons: {
+							'wikieditor-publish-dialog-publish': function() {
+								var minorChecked = $( '#wikiEditor-' + context.instance +
+									'-dialog-minor' ).is( ':checked' ) ?
+										'checked' : '';
+								var watchChecked = $( '#wikiEditor-' + context.instance +
+									'-dialog-watch' ).is( ':checked' ) ?
+										'checked' : '';
+								$( '#wpMinoredit' ).attr( 'checked', minorChecked );
+								$( '#wpWatchthis' ).attr( 'checked', watchChecked );
+								$( '#wpSummary' ).val( $( '#wikiEditor-' + context.instance +
+									'-dialog-summary' ).val() );
+								$( '#editform' ).submit();
+							},
+							'wikieditor-publish-dialog-goback': function() {
+								$(this).dialog( 'close' );
+							}
+						},
+						resizable: false,
+						height: $( 'body' ).height() - 100,
+						width: $( 'body' ).width() - 300,
+						position: ['center', 'top'],
+						open: function() {
+							// Gets the latest copy of the wikitext
+							var wikitext = context.fn.getContents();
+							var $dialog = $( '#' + dialogID );
+							$dialog
+								.css( 'position', 'relative' )
+								.css( 'height', $( 'body' ).height() - 200 )
+								.parent()
+								.css( 'top', '25px' );
+							// $dialog.dialog( 'option', 'width', $( 'body' ).width() - 300 );
+							// Aborts when nothing has changed since the last preview
+							if ( context.modules.preview.previewText == wikitext ) {
+								return;
+							}
+							
+							$dialog.find( '.wikiEditor-preview-dialog-contents' ).empty();
+							$dialog.find( '.wikiEditor-ui-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;
+									$dialog.find( '.wikiEditor-ui-loading' ).hide();
+									$dialog.find( '.wikiEditor-preview-dialog-contents' )
+										.html( '<h1 class="firstHeading" id="firstHeading">' +
+											mw.config.get( 'wgTitle' ) + '</h1>' +
+											data.parse.text['*'] )
+										.find( 'a:not([href^=#])' ).click( function() { return false; } );
+								},
+								'json'
+							);
+						}
+					},
+					resizeme: false
+				}
+			}
+		);
+		context.fn.addButton( {
+			'captionMsg': 'wikieditor-preview-tab',
+			'action': function() {
+				context.$textarea.wikiEditor( 'openDialog', 'preview');
+				return false;
+			}
+		} );
+	}
+}
+
+}; } )( jQuery );