#345 - Implement static file downloader

code/site/components/com_pages/event/subscriber/downloader.php

@@ -0,0 +1,46 @@
+<?php
+/**
+ * Joomlatools Pages
+ *
+ * @copyright   Copyright (C) 2018 Johan Janssens and Timble CVBA. (http://www.timble.net)
+ * @license     GNU GPLv3 <http://www.gnu.org/licenses/gpl.html>
+ * @link        https://github.com/joomlatools/joomlatools-pages for the canonical source repository
+ */
+
+class ComPagesEventSubscriberDownloader extends ComPagesEventSubscriberAbstract
+{
+	protected function _initialize(KObjectConfig $config)
+	{
+		$config->append(array(
+			'priority' => KEvent::PRIORITY_HIGH,
+		));
+
+		parent::_initialize($config);
+	}
+
+	public function onAfterApplicationRoute(KEventInterface $event)
+	{
+		$request = $this->getObject('request');
+		$router  = $this->getObject('com://site/pages.dispatcher.router.file', ['request' => $request]);
+
+		if(false !== $route = $router->resolve())
+		{
+			//Qualify the route
+			$path = (string) $router->qualify($route, true);
+
+			//Set the location header
+			$dispatcher = $this->getObject('com://site/pages.dispatcher.http');
+
+			try
+			{
+				$dispatcher->getResponse()
+					->setContent((string) $path, @mime_content_type($path) ?? 'application/octet-stream');
+			}
+			catch (InvalidArgumentException $e) {
+				throw new KControllerExceptionResourceNotFound('File not found');
+			}
+
+			$dispatcher->send();
+		}
+	}
+}

code/site/components/com_pages/resources/config/bootstrapper.php

@@ -64,6 +64,7 @@
             'subscribers' => [
                 'com://site/pages.event.subscriber.bootstrapper',
                 'com://site/pages.event.subscriber.redirector',
+                'com://site/pages.event.subscriber.downloader',
                 'com://site/pages.event.subscriber.dispatcher',
                 'com://site/pages.event.subscriber.pagedecorator',
                 'com://site/pages.event.subscriber.errorhandler',