Add a render_response hook, similar to render_page hook.

JohnDoh

2013-09-15 7027f386cba772d2a24a96ae7f56d89f3072d9a3

Add a render_response hook, similar to render_page hook.

 program/include/rcmail_output_json.php

@@ -227,6 +227,13 @@
        if (!empty($this->callbacks))
            $response['callbacks'] = $this->callbacks;

        // trigger generic hook where plugins can put additional content to the response
        $hook = $this->app->plugins->exec_hook("render_response", array('response' => $response));

        // save some memory
        $response = $hook['response'];
        unset($hook['response']);

        echo self::json_serialize($response);
    }