cw.reledit = new Namespace('cw.reledit');

jQuery.extend(cw.reledit, {

    /* Unhides the part of reledit div containing the form

     * hides other parts

     */

    showInlineEditionForm: function (divid) {

        jQuery('#' + divid).hide();

        jQuery('#' + divid + '-value').hide();

        jQuery('#' + divid + '-form').show();

      },

    /* Hides and removes edition parts, incl. messages

     * show initial widget state

     */

    cleanupAfterCancel: function (divid) {

        jQuery('#appMsg').hide();

        jQuery('div.errorMessage').remove();

        jQuery('#' + divid).show();

        jQuery('#' + divid + '-value').show();

        jQuery('#' + divid + '-form').hide();

    },

    /* callback used on form validation success

     * refreshes the whole page or just the edited reledit zone

     * @param results: [status, ...]

     * @param formid: the dom id of the reledit form

     * @param cbargs: ...

     */

     onSuccess: function (results, formid, cbargs) {

        var params = {fname: 'reledit_form'};

        jQuery('#' + formid + ' input:hidden').each(function (elt) {

            var name = jQuery(this).attr('name');

            if (name && name.startswith('__reledit|')) {

                params[name.split('|')[1]] = this.value;

            }

        });

        var reload = cw.evalJSON(params.reload);

        if (reload || (params.formid == 'deleteconf')) {

            if (typeof reload == 'string') {

                /* Sometimes we want to reload but the reledit thing

                 * updated a key attribute which was a component of the

                 * url

                 */

                document.location.href = reload;

                return;

            }

            else {

                document.location.reload();

                return;

            }

        }

        jQuery('#'+params.divid+'-reledit').parent().loadxhtml(JSON_BASE_URL, params, 'post');

        jQuery(cw).trigger('reledit-reloaded', params);

    },

    /* called by reledit forms to submit changes

     * @param formid : the dom id of the form used

     * @param rtype : the attribute being edited

     * @param eid : the eid of the entity being edited

     * @param reload: boolean to reload page if true (when changing URL dependant data)

     * @param default_value : value if the field is empty

     */

    loadInlineEditionForm: function(formid, eid, rtype, role, divid, reload, vid) {

        var args = {fname: 'reledit_form', rtype: rtype, role: role,

                    pageid: pageid,

                    eid: eid, divid: divid, formid: formid,

                    reload: reload, vid: vid};

        var d = jQuery('#'+divid+'-reledit').parent().loadxhtml(JSON_BASE_URL, args, 'post');

        d.addCallback(function () {cw.reledit.showInlineEditionForm(divid);});

    }

});