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<?php
/**
* CKEditor JavaScript
*/
$css_url = elgg_get_simplecache_url('css', 'wysiwyg');
?>
elgg.provide('elgg.ckeditor');
/**
* Toggles the CKEditor
*
* @param {Object} event
* @return void
*/
elgg.ckeditor.toggleEditor = function(event) {
event.preventDefault();
var target = $(this).attr('href').substr(1);
if (!CKEDITOR.instances[target]) {
CKEDITOR.replace($('#'+target)[0], elgg.ckeditor.config).on('key', elgg.ckeditor.wordCount);
$(this).html(elgg.echo('ckeditor:remove'));
} else {
CKEDITOR.instances[target].destroy();
$(this).html(elgg.echo('ckeditor:add'));
}
}
/**
* Counts the number of words into an editor
*
* @param {Object} event
* @return void
*/
elgg.ckeditor.wordCount = function(evt) {
var matches = evt.editor.getData().replace(/<[^<|>]+?>| /gi,' ').match(/\b/g);
var words = matches ? matches.length / 2 : 0;
var text = elgg.echo('ckeditor:word_count') + words;
$('.cke_wordcount', evt.editor.container.$).text(text);
}
/**
* CKEditor configuration
*
* You can find configuration information here:
* http://docs.ckeditor.com/#!/api/CKEDITOR.config
*/
elgg.ckeditor.config = {
toolbar : [['Bold', 'Italic', 'Underline', '-', 'Strike', 'NumberedList', 'BulletedList', 'Undo', 'Redo', 'Link', 'Unlink', 'Image', 'Blockquote', 'Paste', 'PasteFromWord', 'Maximize']],
toolbarCanCollapse : false,
baseHref : elgg.config.wwwroot,
extraPlugins : 'autogrow',
removePlugins : 'contextmenu,showborders,tabletools,resize',
uiColor : '#EEEEEE',
contentsCss : '<?php echo $css_url; ?>',
disableNativeSpellChecker : false,
removeDialogTabs: 'image:advanced;image:Link;link:advanced;link:target',
autoGrow_maxHeight : 800,
};
elgg.ckeditor.init = function() {
elgg.ckeditor.config.language = elgg.get_language();
$('.ckeditor-toggle-editor').live('click', elgg.ckeditor.toggleEditor);
$('.elgg-input-longtext').each(function() {
CKEDITOR.replace(this, elgg.ckeditor.config).on('key', elgg.ckeditor.wordCount);
});
CKEDITOR.on('instanceReady', function(evt) {
$('.cke_bottom', evt.editor.container.$).prepend('<div class="cke_wordcount" />');
elgg.ckeditor.wordCount(evt);
});
}
elgg.register_hook_handler('init', 'system', elgg.ckeditor.init);
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