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<?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;
}
}
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