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path: root/mod/tinymce/views/default/js/tinymce.php
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elgg.provide('elgg.tinymce');

/**
 * Toggles the tinymce editor
 *
 * @param {Object} event
 * @return void
 */
elgg.tinymce.toggleEditor = function(event) {
	event.preventDefault();
	
	var target = $(this).attr('href');
	var id = $(target).attr('id');
	if (!tinyMCE.get(id)) {
		tinyMCE.execCommand('mceAddControl', false, id);
		$(this).html(elgg.echo('tinymce:remove'));
	} else {
		tinyMCE.execCommand('mceRemoveControl', false, id);
		$(this).html(elgg.echo('tinymce:add'));
	}
}

/**
 * TinyMCE initialization script
 *
 * You can find configuration information here:
 * http://tinymce.moxiecode.com/wiki.php/Configuration
 */
elgg.tinymce.init = function() {

	$('.tinymce-toggle-editor').live('click', elgg.tinymce.toggleEditor);

	$('.elgg-input-longtext').parents('form').submit(function() {
		tinyMCE.triggerSave();
	});

	tinyMCE.init({
		mode : "specific_textareas",
		editor_selector : "elgg-input-longtext",
		theme : "advanced",
		plugins : "spellchecker,autosave,fullscreen,paste",
		relative_urls : false,
		remove_script_host : false,
		document_base_url : elgg.config.wwwroot,
		theme_advanced_buttons1 : "bold,italic,underline,separator,strikethrough,bullist,numlist,undo,redo,link,unlink,image,blockquote,code,pastetext,pasteword,more,fullscreen",
		theme_advanced_buttons2 : "",
		theme_advanced_buttons3 : "",
		theme_advanced_toolbar_location : "top",
		theme_advanced_toolbar_align : "left",
		theme_advanced_statusbar_location : "bottom",
		theme_advanced_resizing : true,
		theme_advanced_path : true,
		extended_valid_elements : "a[name|href|target|title|onclick],img[class|src|border=0|alt|title|hspace|vspace|width|height|align|onmouseover|onmouseout|name|style],hr[class|width|size|noshade],font[face|size|color|style],span[class|align|style]",
		setup : function(ed) {
			//show the number of words
			ed.onLoadContent.add(function(ed, o) {
				var strip = (tinyMCE.activeEditor.getContent()).replace(/(<([^>]+)>)/ig,"");
				var text = " <?php echo elgg_echo('tinymce:word_count'); ?>" + strip.split(' ').length + ' ';
				tinymce.DOM.setHTML(tinymce.DOM.get(tinyMCE.activeEditor.id + '_path_row'), text);
			});
	
			ed.onKeyUp.add(function(ed, e) {
				var strip = (tinyMCE.activeEditor.getContent()).replace(/(&lt;([^&gt;]+)&gt;)/ig,"");
				var text = " <?php echo elgg_echo('tinymce:word_count'); ?>" + strip.split(' ').length + ' ';
				tinymce.DOM.setHTML(tinymce.DOM.get(tinyMCE.activeEditor.id + '_path_row'), text);
			});
		},
		content_css: elgg.config.wwwroot + 'mod/tinymce/tinymce_content.css'
	});

}

elgg.register_event_handler('init', 'system', elgg.tinymce.init);