src/pyams_skin/resources/js/ext/tinymce/dev/plugins/wordcount/plugin.js
changeset 69 a361355b55c7
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/pyams_skin/resources/js/ext/tinymce/dev/plugins/wordcount/plugin.js	Wed Jun 17 10:00:10 2015 +0200
@@ -0,0 +1,69 @@
+/**
+ * plugin.js
+ *
+ * Copyright, Moxiecode Systems AB
+ * Released under LGPL License.
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/*global tinymce:true */
+
+tinymce.PluginManager.add('wordcount', function(editor) {
+	var self = this, countre, cleanre;
+
+	// Included most unicode blocks see: http://en.wikipedia.org/wiki/Unicode_block
+	// Latin-1_Supplement letters, a-z, u2019 == ’
+	countre = editor.getParam('wordcount_countregex', /[\w\u2019\x27\-\u00C0-\u1FFF]+/g);
+	cleanre = editor.getParam('wordcount_cleanregex', /[0-9.(),;:!?%#$?\x27\x22_+=\\\/\-]*/g);
+
+	function update() {
+		editor.theme.panel.find('#wordcount').text(['Words: {0}', self.getCount()]);
+	}
+
+	editor.on('init', function() {
+		var statusbar = editor.theme.panel && editor.theme.panel.find('#statusbar')[0];
+
+		if (statusbar) {
+			window.setTimeout(function() {
+				statusbar.insert({
+					type: 'label',
+					name: 'wordcount',
+					text: ['Words: {0}', self.getCount()],
+					classes: 'wordcount',
+					disabled: editor.settings.readonly
+				}, 0);
+
+				editor.on('setcontent beforeaddundo', update);
+
+				editor.on('keyup', function(e) {
+					if (e.keyCode == 32) {
+						update();
+					}
+				});
+			}, 0);
+		}
+	});
+
+	self.getCount = function() {
+		var tx = editor.getContent({format: 'raw'});
+		var tc = 0;
+
+		if (tx) {
+			tx = tx.replace(/\.\.\./g, ' '); // convert ellipses to spaces
+			tx = tx.replace(/<.[^<>]*?>/g, ' ').replace(/&nbsp;|&#160;/gi, ' '); // remove html tags and space chars
+
+			// deal with html entities
+			tx = tx.replace(/(\w+)(&#?[a-z0-9]+;)+(\w+)/i, "$1$3").replace(/&.+?;/g, ' ');
+			tx = tx.replace(cleanre, ''); // remove numbers and punctuation
+
+			var wordArray = tx.match(countre);
+			if (wordArray) {
+				tc = wordArray.length;
+			}
+		}
+
+		return tc;
+	};
+});
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