mirror of
https://github.com/espocrm/espocrm.git
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126 lines
3.8 KiB
PHP
126 lines
3.8 KiB
PHP
<?php
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/************************************************************************
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* This file is part of EspoCRM.
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*
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* EspoCRM - Open Source CRM application.
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* Copyright (C) 2014-2019 Yuri Kuznetsov, Taras Machyshyn, Oleksiy Avramenko
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* Website: https://www.espocrm.com
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*
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* EspoCRM is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* EspoCRM 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with EspoCRM. If not, see http://www.gnu.org/licenses/.
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU General Public License version 3,
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* these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
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************************************************************************/
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namespace Espo\EntryPoints;
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use \Espo\Core\Exceptions\NotFound;
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use \Espo\Core\Exceptions\Forbidden;
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use \Espo\Core\Exceptions\BadRequest;
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use \Espo\Core\Exceptions\Error;
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class Avatar extends Image
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{
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public static $authRequired = true;
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public static $notStrictAuth = true;
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protected $systemColor = [212,114,155];
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protected $colorList = [
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[111,168,214],
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[237,197,85],
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[212,114,155],
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'#8093BD',
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[124,196,164],
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[138,124,194],
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[222,102,102],
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'#ABE3A1',
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'#E8AF64',
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];
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protected function getColor($hash)
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{
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$length = strlen($hash);
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$sum = 0;
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for ($i = 0; $i < $length; $i++) {
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$sum += ord($hash[$i]);
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}
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$x = intval($sum % 128) + 1;
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$index = intval($x * count($this->colorList) / 128);
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return $this->colorList[$index];
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}
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public function run()
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{
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if (empty($_GET['id'])) {
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throw new BadRequest();
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}
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$userId = $_GET['id'];
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$user = $this->getEntityManager()->getEntity('User', $userId);
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if (!$user) {
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header('Content-Type: image/png');
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$img = imagecreatetruecolor(14, 14);
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imagesavealpha($img, true);
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$color = imagecolorallocatealpha($img, 127, 127, 127, 127);
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imagefill($img, 0, 0, $color);
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imagepng($img);
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imagecolordeallocate($img, $color);
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imagedestroy($img);
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exit;
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}
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$id = $user->get('avatarId');
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$size = null;
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if (!empty($_GET['size'])) {
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$size = $_GET['size'];
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}
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if (!empty($id)) {
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$this->show($id, $size, true);
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} else {
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$identicon = new \Identicon\Identicon();
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if (empty($size)) {
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$size = 'small';
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}
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if (!empty($this->imageSizes[$size])) {
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$width = $this->imageSizes[$size][0];
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header('Cache-Control: max-age=360000, must-revalidate');
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header('Content-Type: image/png');
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$hash = $userId;
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$color = $this->getColor($userId);
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if ($hash === 'system') {
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$color = $this->systemColor;
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}
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$imgContent = $identicon->getImageData($hash, $width, $color);
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echo $imgContent;
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exit;
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}
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}
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}
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}
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