XHGui\AbstractController::render()

Complexity

Conditions	1
Paths	1

Size

Total Lines

16

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function render()
    {
        // We want to render the specified Twig template to the output buffer.
        // The simplest way to do that is Slim::render, but that is not allowed
        // in middleware, because it uses Slim\View::display which prints
        // directly to the native PHP output buffer.
        // Doing that is problematic, because the HTTP headers set via $app->response()
        // must be output first, which won't happen until after the middleware
        // is completed. Output of headers and body is done by the Slim::run entry point.

        // The below is copied from Slim::render (slim/slim@2.6.3).
        // Modified to use View::fetch + Response::write, instead of View::display.
        $this->app->view->appendData($this->_templateVars);
        $body = $this->app->view->fetch($this->_template);
        $this->app->response->write($body);
    }