alpaca
Version:
Alpaca provides the easiest and fastest way to generate interactive forms for the web and mobile devices. It runs simply as HTML5 or more elaborately using Bootstrap, jQuery Mobile or jQuery UI. Alpaca uses Handlebars to process JSON schema and provide
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JavaScript
/**
* 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(/ | /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;
};
});