From 595c1b73ebb1f6e2289c4519cd037783cd06ba0a Mon Sep 17 00:00:00 2001
From: Alexander Demidov <alexander.letov@netmonsters.ru>
Date: Tue, 10 Jul 2012 19:37:03 +0400
Subject: [PATCH] Add CliController and iCli interface for cli applications.

---
 app/CliController.php | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++
 app/iCli.php          | 18 ++++++++++++++++
 2 files changed, 77 insertions(+)
 create mode 100644 app/CliController.php
 create mode 100644 app/iCli.php

diff --git a/app/CliController.php b/app/CliController.php
new file mode 100644
index 0000000..89f5e5d
--- /dev/null
+++ b/app/CliController.php
@@ -0,0 +1,59 @@
+<?php
+/**
+ * @copyright NetMonsters <team@netmonsters.ru>
+ * @link http://netmonsters.ru
+ * @package Majestic
+ * @subpackage App
+ * @since 27.06.12
+ *
+ */
+
+/**
+ * @desc CliController (run cli_class, end profiler)
+ * @author Aleksandr Demidov
+ */
+class CliController
+{
+    /**
+     * @var CliController
+     */
+    protected static $instance;
+
+    protected function __construct()
+    {
+        ErrorHandler::init();
+    }
+
+    /**
+     * @static
+     * @return CliController
+     */
+    public static function getInstance()
+    {
+        if (!isset(self::$instance)) {
+            self::$instance = new self();
+        }
+        return self::$instance;
+    }
+
+    /**
+     * @param iCli $cli_class
+     * @throws ErrorException
+     */
+    public function execute($cli_class)
+    {
+        try {
+            if (!in_array('iCli', class_implements($cli_class))) {
+                throw new ErrorException('Runner "' . get_class($cli_class) . '" need implement of "iCli" interface.');
+            }
+            $cli_class->run();
+            if (Config::get('PROFILER')) {
+                echo PHP_EOL . Profiler::getInstance()->getCli();
+            }
+        } catch (Exception $e) {
+            $stderr = fopen('php://stderr', 'w');
+            fputs($stderr, PHP_EOL . 'Error: ' . $e->getMessage() . PHP_EOL);
+            fputs($stderr, PHP_EOL . 'Stack trace: ' . PHP_EOL . $e->getTraceAsString() . PHP_EOL);
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/iCli.php b/app/iCli.php
new file mode 100644
index 0000000..82b9644
--- /dev/null
+++ b/app/iCli.php
@@ -0,0 +1,18 @@
+<?php
+/**
+ * @copyright NetMonsters <team@netmonsters.ru>
+ * @link http://netmonsters.ru
+ * @package Majestic
+ * @subpackage App
+ * @since 10.07.12
+ *
+ */
+
+/**
+ * @desc Starter cli point need implement iCli
+ * @author Aleksandr Demidov
+ */
+interface iCli
+{
+    public function run();
+}
\ No newline at end of file