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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 OC_Avatar {
/**
* @brief gets the users avatar
* @param $user string username
* @param $size integer size in px of the avatar, defaults to 64
* @return mixed link to the avatar, false if avatars are disabled
*/
public static function get ($user, $size = 64) {
$mode = OC_Config::getValue("avatar", "local");
if ($mode === "none") {
// avatars are disabled
return false;
} elseif ($mode === "gravatar") {
$email = OC_Preferences::getValue($user, 'settings', 'email');
if ($email !== null) {
$emailhash = md5(strtolower(trim($email)));
$url = "http://www.gravatar.com/avatar/".$emailhash."?s=".$size;
return $url;
} else {
return \OC_Avatar::getDefaultAvatar($size);
}
} elseif ($mode === "local") {
if (false) {
//
} else {
return \OC_Avatar::getDefaultAvatar($size);
}
}
}
/**
* @brief sets the users local avatar
* @param $user string user to set the avatar for
* @param $path string path where the avatar is
* @return true on success
*/
public static function setLocalAvatar ($user, $path) {
if (OC_Config::getValue("avatar", "local") === "local") {
//
}
}
/**
* @brief gets the default avatar
* @return link to the default avatar
*/
public static function getDefaultAvatar ($size) {
return OC_Helper::imagePath("core", "defaultavatar.png");
}
}
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