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

Conflicts:
	lib/private/vcategories.php

1 files changed, 89 insertions, 0 deletions

diff --git a/lib/private/avatar.php b/lib/private/avatar.php
new file mode 100644
index 00000000000..f20980c364b
--- /dev/null
+++ b/lib/private/avatar.php
@@ -0,0 +1,89 @@
+<?php
+/**
+ * Copyright (c) 2013 Christopher Schäpers <christopher@schaepers.it>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+/**
+ * This class gets and sets users avatars.
+ */
+
+class OC_Avatar {
+
+	private $view;
+
+	/**
+	 * @brief constructor
+	 * @param $user string user to do avatar-management with
+	*/
+	public function __construct ($user) {
+		$this->view = new \OC\Files\View('/'.$user);
+	}
+
+	/**
+	 * @brief get the users avatar
+	 * @param $size integer size in px of the avatar, defaults to 64
+	 * @return boolean|\OC_Image containing the avatar or false if there's no image
+	*/
+	public function get ($size = 64) {
+		if ($this->view->file_exists('avatar.jpg')) {
+			$ext = 'jpg';
+		} elseif ($this->view->file_exists('avatar.png')) {
+			$ext = 'png';
+		} else {
+			return false;
+		}
+
+		$avatar = new OC_Image();
+		$avatar->loadFromData($this->view->file_get_contents('avatar.'.$ext));
+		$avatar->resize($size);
+		return $avatar;
+	}
+
+	/**
+	 * @brief sets the users avatar
+	 * @param $data mixed imagedata or path to set a new avatar
+	 * @throws Exception if the provided file is not a jpg or png image
+	 * @throws Exception if the provided image is not valid
+	 * @throws \OC\NotSquareException if the image is not square
+	 * @return void
+	*/
+	public function set ($data) {
+		if (\OC_App::isEnabled('files_encryption')) {
+			$l = \OC_L10N::get('lib');
+			throw new \Exception($l->t("Custom profile pictures don't work with encryption yet"));
+		}
+
+		$img = new OC_Image($data);
+		$type = substr($img->mimeType(), -3);
+		if ($type === 'peg') { $type = 'jpg'; }
+		if ($type !== 'jpg' && $type !== 'png') {
+			$l = \OC_L10N::get('lib');
+			throw new \Exception($l->t("Unknown filetype"));
+		}
+
+		if (!$img->valid()) {
+			$l = \OC_L10N::get('lib');
+			throw new \Exception($l->t("Invalid image"));
+		}
+
+		if (!($img->height() === $img->width())) {
+			throw new \OC\NotSquareException();
+		}
+
+		$this->view->unlink('avatar.jpg');
+		$this->view->unlink('avatar.png');
+		$this->view->file_put_contents('avatar.'.$type, $data);
+	}
+
+	/**
+	 * @brief remove the users avatar
+	 * @return void
+	*/
+	public function remove () {
+		$this->view->unlink('avatar.jpg');
+		$this->view->unlink('avatar.png');
+	}
+}