Initial commit

[perso/Immae/Projets/packagist/connexionswing-ckeditor-component.git] / sources / plugins / pastefromword / plugin.js

/**\r
 * @license Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.\r
 * For licensing, see LICENSE.md or http://ckeditor.com/license\r
 */\r
\r
( function() {\r
	CKEDITOR.plugins.add( 'pastefromword', {\r
		requires: 'clipboard',\r
		// jscs:disable maximumLineLength\r
		lang: 'af,ar,bg,bn,bs,ca,cs,cy,da,de,el,en,en-au,en-ca,en-gb,eo,es,et,eu,fa,fi,fo,fr,fr-ca,gl,gu,he,hi,hr,hu,id,is,it,ja,ka,km,ko,ku,lt,lv,mk,mn,ms,nb,nl,no,pl,pt,pt-br,ro,ru,si,sk,sl,sq,sr,sr-latn,sv,th,tr,tt,ug,uk,vi,zh,zh-cn', // %REMOVE_LINE_CORE%\r
		// jscs:enable maximumLineLength\r
		icons: 'pastefromword,pastefromword-rtl', // %REMOVE_LINE_CORE%\r
		hidpi: true, // %REMOVE_LINE_CORE%\r
		init: function( editor ) {\r
			var commandName = 'pastefromword',\r
				// Flag indicate this command is actually been asked instead of a generic pasting.\r
				forceFromWord = 0,\r
				path = this.path;\r
\r
			editor.addCommand( commandName, {\r
				// Snapshots are done manually by editable.insertXXX methods.\r
				canUndo: false,\r
				async: true,\r
\r
				exec: function( editor ) {\r
					var cmd = this;\r
\r
					forceFromWord = 1;\r
					// Force html mode for incomming paste events sequence.\r
					editor.once( 'beforePaste', forceHtmlMode );\r
\r
					editor.getClipboardData( { title: editor.lang.pastefromword.title }, function( data ) {\r
						// Do not use editor#paste, because it would start from beforePaste event.\r
						data && editor.fire( 'paste', {\r
							type: 'html',\r
							dataValue: data.dataValue,\r
							method: 'paste',\r
							dataTransfer: CKEDITOR.plugins.clipboard.initPasteDataTransfer()\r
						} );\r
\r
						editor.fire( 'afterCommandExec', {\r
							name: commandName,\r
							command: cmd,\r
							returnValue: !!data\r
						} );\r
					} );\r
				}\r
			} );\r
\r
			// Register the toolbar button.\r
			editor.ui.addButton && editor.ui.addButton( 'PasteFromWord', {\r
				label: editor.lang.pastefromword.toolbar,\r
				command: commandName,\r
				toolbar: 'clipboard,50'\r
			} );\r
\r
			editor.on( 'pasteState', function( evt ) {\r
				editor.getCommand( commandName ).setState( evt.data );\r
			} );\r
\r
			// Features bring by this command beside the normal process:\r
			// 1. No more bothering of user about the clean-up.\r
			// 2. Perform the clean-up even if content is not from MS-Word.\r
			// (e.g. from a MS-Word similar application.)\r
			// 3. Listen with high priority (3), so clean up is done before content\r
			// type sniffing (priority = 6).\r
			editor.on( 'paste', function( evt ) {\r
				var data = evt.data,\r
					mswordHtml = data.dataValue;\r
\r
				// MS-WORD format sniffing.\r
				if ( mswordHtml && ( forceFromWord || ( /(class=\"?Mso|style=\"[^\"]*\bmso\-|w:WordDocument)/ ).test( mswordHtml ) ) ) {\r
					// Do not apply paste filter to data filtered by the Word filter (#13093).\r
					data.dontFilter = true;\r
\r
					// If filter rules aren't loaded then cancel 'paste' event,\r
					// load them and when they'll get loaded fire new paste event\r
					// for which data will be filtered in second execution of\r
					// this listener.\r
					var isLazyLoad = loadFilterRules( editor, path, function() {\r
						// Event continuation with the original data.\r
						if ( isLazyLoad )\r
							editor.fire( 'paste', data );\r
						else if ( !editor.config.pasteFromWordPromptCleanup || ( forceFromWord || confirm( editor.lang.pastefromword.confirmCleanup ) ) ) // jshint ignore:line\r
							data.dataValue = CKEDITOR.cleanWord( mswordHtml, editor );\r
\r
						// Reset forceFromWord.\r
						forceFromWord = 0;\r
					} );\r
\r
					// The cleanup rules are to be loaded, we should just cancel\r
					// this event.\r
					isLazyLoad && evt.cancel();\r
				}\r
			}, null, null, 3 );\r
		}\r
\r
	} );\r
\r
	function loadFilterRules( editor, path, callback ) {\r
		var isLoaded = CKEDITOR.cleanWord;\r
\r
		if ( isLoaded )\r
			callback();\r
		else {\r
			var filterFilePath = CKEDITOR.getUrl( editor.config.pasteFromWordCleanupFile || ( path + 'filter/default.js' ) );\r
\r
			// Load with busy indicator.\r
			CKEDITOR.scriptLoader.load( filterFilePath, callback, null, true );\r
		}\r
\r
		return !isLoaded;\r
	}\r
\r
	function forceHtmlMode( evt ) {\r
		evt.data.type = 'html';\r
	}\r
} )();\r
\r
\r
/**\r
 * Whether to prompt the user about the clean up of content being pasted from MS Word.\r
 *\r
 *		config.pasteFromWordPromptCleanup = true;\r
 *\r
 * @since 3.1\r
 * @cfg {Boolean} [pasteFromWordPromptCleanup=false]\r
 * @member CKEDITOR.config\r
 */\r
\r
/**\r
 * The file that provides the MS Word cleanup function for pasting operations.\r
 *\r
 * **Note:** This is a global configuration shared by all editor instances present\r
 * in the page.\r
 *\r
 *		// Load from 'pastefromword' plugin 'filter' sub folder (custom.js file) using path relative to CKEditor installation folder.\r
 *		CKEDITOR.config.pasteFromWordCleanupFile = 'plugins/pastefromword/filter/custom.js';\r
 *\r
 *		// Load from 'pastefromword' plugin 'filter' sub folder (custom.js file) using full path (including CKEditor installation folder).\r
 *		CKEDITOR.config.pasteFromWordCleanupFile = '/ckeditor/plugins/pastefromword/filter/custom.js';\r
 *\r
 *		// Load custom.js file from 'customFilerts' folder (located in server's root) using full URL.\r
 *		CKEDITOR.config.pasteFromWordCleanupFile = 'http://my.example.com/customFilerts/custom.js';\r
 *\r
 * @since 3.1\r
 * @cfg {String} [pasteFromWordCleanupFile=<plugin path> + 'filter/default.js']\r
 * @member CKEDITOR.config\r
 */\r