1 files changed, 88 insertions, 0 deletions
diff --git a/core/avatar/controller.php b/core/avatar/controller.php
new file mode 100644
index 00000000000..cd51810e0e0
--- /dev/null
+++ b/core/avatar/controller.php
@@ -0,0 +1,88 @@
+<?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.
+ */
+
+class CoreAvatarController {
+	public static function getAvatar($args) {
+		if (!\OC_User::isLoggedIn()) {
+			header("HTTP/1.0 403 Forbidden");
+			\OC_Template::printErrorPage("Permission denied");
+			return;
+		}
+
+		$user = stripslashes($args['user']);
+		$size = (int)$args['size'];
+		if ($size > 2048) {
+			$size = 2048;
+		}
+		// Undefined size
+		elseif ($size === 0) {
+			$size = 64;
+		}
+
+		$image = \OC_Avatar::get($user, $size);
+
+		if ($image instanceof \OC_Image) {
+			$image->show();
+		} elseif ($image === false) {
+			\OC_JSON::success(array('user' => $user, 'size' => $size));
+		}
+	}
+
+	public static function postAvatar($args) {
+		$user = \OC_User::getUser();
+
+		if (isset($_POST['path'])) {
+			$path = stripslashes($_POST['path']);
+			$avatar = OC::$SERVERROOT.'/data/'.$user.'/files'.$path;
+		}
+
+		if (!empty($_FILES)) {
+			$files = $_FILES['files'];
+			if ($files['error'][0] === 0) {
+				$avatar = file_get_contents($files['tmp_name'][0]);
+				unlink($files['tmp_name'][0]);
+			}
+		}
+
+		try {
+			\OC_Avatar::set($user, $avatar);
+			\OC_JSON::success();
+		} catch (\OC\NotSquareException $e) {
+			// TODO move unfitting avatar to /datadir/$user/tmpavatar{png.jpg} here
+			\OC_JSON::error(array("data" => array("message" => "notsquare") ));
+		} catch (\Exception $e) {
+			\OC_JSON::error(array("data" => array("message" => $e->getMessage()) ));
+		}
+	}
+
+	public static function deleteAvatar($args) {
+		$user = OC_User::getUser();
+
+		try {
+			\OC_Avatar::remove($user);
+			\OC_JSON::success();
+		} catch (\Exception $e) {
+			\OC_JSON::error(array("data" => array ("message" => $e->getMessage()) ));
+		}
+	}
+
+	public static function getTmpAvatar($args) {
+		// TODO deliver /datadir/$user/tmpavatar.{png|jpg} here, filename may include a timestamp
+		// TODO make a cronjob that cleans up the tmpavatar after it's older than 2 hours, should be run every hour
+		$user = OC_User::getUser();
+	}
+
+	public static function postCroppedAvatar($args) {
+		$user = OC_User::getUser();
+		$crop = json_decode($_POST['crop'], true);
+		$image = new \OC_Image($avatar);
+		$image->crop($x, $y, $w, $h);
+		$avatar = $image->data();
+		$cropped = true;
+	}
+}