core: Implement action factory (#1002)

actions/ListAction.php

@@ -0,0 +1,53 @@
+<?php
+/**
+ * This file is part of RSS-Bridge, a PHP project capable of generating RSS and
+ * Atom feeds for websites that don't have one.
+ *
+ * For the full license information, please view the UNLICENSE file distributed
+ * with this source code.
+ *
+ * @package	Core
+ * @license	http://unlicense.org/ UNLICENSE
+ * @link	https://github.com/rss-bridge/rss-bridge
+ */
+
+class ListAction extends ActionAbstract {
+	public function execute() {
+		$list = new StdClass();
+		$list->bridges = array();
+		$list->total = 0;
+
+		foreach(Bridge::getBridgeNames() as $bridgeName) {
+
+			$bridge = Bridge::create($bridgeName);
+
+			if($bridge === false) { // Broken bridge, show as inactive
+
+				$list->bridges[$bridgeName] = array(
+					'status' => 'inactive'
+				);
+
+				continue;
+
+			}
+
+			$status = Bridge::isWhitelisted($bridgeName) ? 'active' : 'inactive';
+
+			$list->bridges[$bridgeName] = array(
+				'status' => $status,
+				'uri' => $bridge->getURI(),
+				'name' => $bridge->getName(),
+				'icon' => $bridge->getIcon(),
+				'parameters' => $bridge->getParameters(),
+				'maintainer' => $bridge->getMaintainer(),
+				'description' => $bridge->getDescription()
+			);
+
+		}
+
+		$list->total = count($list->bridges);
+
+		header('Content-Type: application/json');
+		echo json_encode($list, JSON_PRETTY_PRINT);
+	}
+}