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<?php |
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/** |
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* Nextcloud - namespace OCA\Nextnote |
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* |
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* @copyright Copyright (c) 2016, Sander Brand ([email protected]) |
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* |
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* @license GNU AGPL version 3 or any later version |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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namespace OCA\NextNote\Utility; |
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class Utils { |
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/** |
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* Gets the unix epoch UTC timestamp |
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* @return int |
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*/ |
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public static $maxPartSize = 2621440; |
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public static function getTime() { |
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return (new \DateTime())->getTimestamp(); |
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} |
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/** |
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* @return int the current unix time in milliseconds |
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*/ |
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public static function getMicroTime() { |
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return microtime(true); |
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} |
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/** |
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* @param $uid |
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* @return string |
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*/ |
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public static function getNameByUid($uid){ |
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$u = Utils::getUserInfo($uid); |
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return $u['display_name']; |
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} |
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public static function getUserInfo($uid){ |
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$um = \OC::$server->getUserManager(); |
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$u = $um->get($uid); |
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if($u) { |
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$user = [ |
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'display_name' => $u->getDisplayName(), |
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'uid' => $uid, |
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'avatar' => $u->getAvatarImage(32) |
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]; |
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} else { |
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return false; |
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} |
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return $user; |
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} |
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/** |
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* Splits a string in parts of 5Mb |
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* @param $str |
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* @return array |
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*/ |
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public function splitContent($str) { |
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$maxlength = Utils::$maxPartSize; // 5 Megs (2 bytes per character) |
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$count = 0; |
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$strarray = array(); |
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while (true) { |
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if (strlen($str) <= $maxlength) { |
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$strarray[$count++] = $str; |
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return $strarray; |
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} else { |
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$strarray[$count++] = substr($str, 0, $maxlength); |
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$str = substr($str, $maxlength); |
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} |
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} |
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return $strarray; |
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} |
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/** |
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* @param $key |
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* @param $value |
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* @param $array |
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* @return int|null|string |
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* @internal param $ $ |
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*/ |
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public static function getItemByProperty($key, $value, $array) { |
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foreach ($array as $_key => $val) { |
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if ($val[$key] === $value) { |
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return $val; |
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} |
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} |
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return null; |
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} |
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/** |
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* Generates a Globally Unique ID |
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* @return string |
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*/ |
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public static function GUID() { |
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if (function_exists('com_create_guid') === true) |
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{ |
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return trim(com_create_guid(), '{}'); |
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} |
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return sprintf('%04X%04X-%04X-%04X-%04X-%04X%04X%04X', mt_rand(0, 65535), mt_rand(0, 65535), mt_rand(0, 65535), mt_rand(16384, 20479), mt_rand(32768, 49151), mt_rand(0, 65535), mt_rand(0, 65535), mt_rand(0, 65535)); |
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} |
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} |
brantje /
nextnote
