From 165540d34652fb895cb7f29c818fb3427bfba8c4 Mon Sep 17 00:00:00 2001
From: Alessandro Cosentino <cosenal@gmail.com>
Date: Sat, 2 Mar 2013 16:21:50 +0100
Subject: [PATCH] prototype of business layer for api

---
 appinfo/bootstrap.php   | 11 +++++++++++
 appinfo/routes.php      | 12 ++++++++++++
 db/foldermapper.php     |  9 +++++++++
 external_api/folder.php | 15 +++++++++++++++
 folder.bl.php           | 14 ++++++++++++++
 5 files changed, 61 insertions(+)
 create mode 100644 external_api/folder.php
 create mode 100644 folder.bl.php

diff --git a/appinfo/bootstrap.php b/appinfo/bootstrap.php
index 72423c399..4bebf20f8 100644
--- a/appinfo/bootstrap.php
+++ b/appinfo/bootstrap.php
@@ -46,6 +46,10 @@ namespace OCA\News;
 \OC::$CLASSPATH['OCA\News\NewsController'] = 'apps/news/controller/news.controller.php';
 \OC::$CLASSPATH['OCA\News\NewsAjaxController'] = 'apps/news/controller/news.ajax.controller.php';
 
+\OC::$CLASSPATH['OCA\News\FolderBL'] = 'apps/news/folder.bl.php';
+
+\OC::$CLASSPATH['OCA\News\API_Folder'] = 'apps/news/external_api/folder.php';
+
 
 /**
  * @return a new DI container with prefilled values for the news app
@@ -106,5 +110,12 @@ function createDIContainer(){
 										$c['FolderMapper'], $c['ItemMapper']);
 	};
 
+	/** 
+	 * BUSINESS LAYER OBJECTS
+	 */
+	$newsContainer['FolderBL'] = function($c){ 
+		return new FolderBL($c['FolderMapper']);
+	};
+
 	return $newsContainer;
 }
\ No newline at end of file
diff --git a/appinfo/routes.php b/appinfo/routes.php
index 21c1de90d..9d232819a 100644
--- a/appinfo/routes.php
+++ b/appinfo/routes.php
@@ -200,3 +200,15 @@ $this->create('news_ajax_importOPML', '/import')->action(
 		callAjaxController('NewsAjaxController', 'uploadOPML', $params);
 	}
 );
+
+
+/**
+ * External API for folders 
+ */
+\OCP\API::register(
+    'get', 
+    '/news/folders', 
+    array('OCA\News\API_Folder ', 'getAll'),
+    'news', 
+    \OC_API::USER_AUTH
+);
diff --git a/db/foldermapper.php b/db/foldermapper.php
index 5d7145176..5c1cd1552 100644
--- a/db/foldermapper.php
+++ b/db/foldermapper.php
@@ -53,6 +53,15 @@ class FolderMapper {
 
 		return $folderlist;
 	}
+	
+	/**
+	 * @brief Returns the forest (list of trees) of folders children of $parentid
+	 * @param
+	 * @returns
+	 */
+	public function getAll() {
+		return self::childrenOf(0);
+	}
 
 	/**
 	 * @brief Returns the forest (list of trees) of folders children of $parentid,
diff --git a/external_api/folder.php b/external_api/folder.php
new file mode 100644
index 000000000..5a3f70328
--- /dev/null
+++ b/external_api/folder.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace OCA\News;
+
+use \OCA\News\Controller\FolderController;
+
+class API_Folder {
+
+	public static function getAll() {
+		$container = createDIContainer();
+		$controller = $container['FolderBL'];
+		return \OC_OCS_Result($controller->getAll());
+	}
+}
+
diff --git a/folder.bl.php b/folder.bl.php
new file mode 100644
index 000000000..b008f1dde
--- /dev/null
+++ b/folder.bl.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace OCA\News;
+
+class FolderBL {
+
+	public function __construct($folderMapper){
+		$this->folderMapper = $folderMapper;
+	}
+	
+	public static function getAll() {
+		$folders = $this->folderMapper->getAll();	
+	}
+}