elgg.provide('hj.framework.editor');
       
    hj.framework.editor.init = function() {
        $('.elgg-input-longtext').each(function() {
            $(this).cleditor({width:'100%'});
        });
    };
    
    elgg.register_hook_handler('init', 'system', hj.framework.editor.init);
    elgg.register_hook_handler('success', 'hj:framework:ajax', hj.framework.editor.init);
    
    elgg.provide('elgg.embed');

    elgg.embed.init = function() {

        // caches the current textarea id
        $(".embed-control").live('click', function() {
            var classes = $(this).attr('class');
            var embedClass = classes.split(/[, ]+/).pop();
            var textAreaId = embedClass.substr(embedClass.indexOf('embed-control-') + "embed-control-".length);
            elgg.embed.textAreaId = textAreaId;
        });

        // special pagination helper for lightbox
        $('.embed-wrapper .elgg-pagination a').live('click', elgg.embed.forward);

        $('.embed-section').live('click', elgg.embed.forward);

        $('.elgg-form-embed').live('submit', elgg.embed.submit);
    };


    /**
     * Submit an upload form through Ajax
     *
     * Requires the jQuery Form Plugin. Because files cannot be uploaded with
     * XMLHttpRequest, the plugin uses an invisible iframe. This results in the
     * the X-Requested-With header not being set. To work around this, we are
     * sending the header as a POST variable and Elgg's code checks for it in
     * elgg_is_xhr().
     *
     * @param {Object} event
     * @return bool
     */
    elgg.embed.submit = function(event) {
	
        $(this).ajaxSubmit({
            dataType : 'json',
            data     : { 'X-Requested-With' : 'XMLHttpRequest'},
            success  : function(response) {
                if (response) {
                    if (response.system_messages) {
                        elgg.register_error(response.system_messages.error);
                        elgg.system_message(response.system_messages.success);
                    }
                    if (response.status >= 0) {
                        var forward = $('input[name=embed_forward]').val();
                        var url = elgg.normalize_url('embed/tab/' + forward);
                        $('.embed-wrapper').parent().load(url);
                    }
                }
            }
        });

        // this was bubbling up the DOM causing a submission
        event.preventDefault();
        event.stopPropagation();
    };

    /**
     * Loads content within the lightbox
     *
     * @param {Object} event
     * @return void
     */
    elgg.embed.forward = function(event) {
        $('.embed-wrapper').parent().load($(this).attr('href'));
        event.preventDefault();
    };

    elgg.register_hook_handler('init', 'system', elgg.embed.init);