move the private namespace OC into lib/private - OCP will stay in lib/public

Conflicts:
	lib/private/vcategories.php

1 files changed, 90 insertions, 0 deletions

diff --git a/lib/private/search.php b/lib/private/search.php
new file mode 100644
index 00000000000..b9c75dfc333
--- /dev/null
+++ b/lib/private/search.php
@@ -0,0 +1,90 @@
+<?php
+/**
+ * ownCloud
+ *
+ * @author Frank Karlitschek
+ * @copyright 2012 Frank Karlitschek frank@owncloud.org
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public
+ * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+
+/**
+ * provides an interface to all search providers
+ */
+class OC_Search{
+	static private $providers=array();
+	static private $registeredProviders=array();
+
+	/**
+	 * remove all registered search providers
+	 */
+	public static function clearProviders() {
+		self::$providers=array();
+		self::$registeredProviders=array();
+	}
+
+	/**
+	 * register a new search provider to be used
+	 * @param string $provider class name of a OC_Search_Provider
+	 */
+	public static function registerProvider($class, $options=array()) {
+		self::$registeredProviders[]=array('class'=>$class, 'options'=>$options);
+	}
+
+	/**
+	 * search all provider for $query
+	 * @param string query
+	 * @return array An array of OC_Search_Result's
+	 */
+	public static function search($query) {
+		self::initProviders();
+		$results=array();
+		foreach(self::$providers as $provider) {
+			$results=array_merge($results, $provider->search($query));
+		}
+		return $results;
+	}
+
+	/**
+	 * remove an existing search provider
+	 * @param string $provider class name of a OC_Search_Provider
+	 */
+	public static function removeProvider($provider) {
+		self::$registeredProviders = array_filter(
+				self::$registeredProviders,
+				function ($element) use ($provider) {
+					return ($element['class'] != $provider);
+				}
+		);
+		// force regeneration of providers on next search
+		self::$providers=array();
+	}
+
+
+	/**
+	 * create instances of all the registered search providers
+	 */
+	private static function initProviders() {
+		if(count(self::$providers)>0) {
+			return;
+		}
+		foreach(self::$registeredProviders as $provider) {
+			$class=$provider['class'];
+			$options=$provider['options'];
+			self::$providers[]=new $class($options);
+		}
+	}
+}