mirror of
https://github.com/espocrm/espocrm.git
synced 2026-06-28 15:06:06 +00:00
293 lines
8.0 KiB
PHP
293 lines
8.0 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 Yuri Kuznetsov, Taras Machyshyn, Oleksiy Avramenko
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* Website: http://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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class SystemHelper extends \Espo\Core\Utils\System
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{
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protected $requirements = array(
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'phpVersion' => '5.4',
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'exts' => array(
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'json',
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'mcrypt',
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'pdo_mysql',
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),
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);
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protected $modRewriteUrl = '/api/v1/Metadata';
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protected $writableDir = 'data';
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protected $combineOperator = '&&';
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public function initWritable()
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{
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if (is_writable($this->writableDir)) {
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return true;
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}
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return false;
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}
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public function getWritableDir()
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{
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return $this->writableDir;
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}
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public function checkRequirements()
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{
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$result['success'] = true;
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if (!empty($this->requirements)) {
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if (!empty($this->requirements['phpVersion']) && version_compare(PHP_VERSION, $this->requirements['phpVersion']) == -1) {
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$result['errors']['phpVersion'] = $this->requirements['phpVersion'];
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$result['success'] = false;
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}
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if (!empty($this->requirements['exts'])) {
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foreach ($this->requirements['exts'] as $extName) {
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if (!extension_loaded($extName)) {
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$result['errors']['exts'][] = $extName;
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$result['success'] = false;
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}
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}
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}
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}
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return $result;
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}
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public function checkDbConnection($hostName, $port, $dbUserName, $dbUserPass, $dbName, $dbDriver = 'pdo_mysql', $isCreateDatabase = true)
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{
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$result['success'] = true;
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switch ($dbDriver) {
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case 'mysqli':
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$mysqli = (empty($port)) ? new mysqli($hostName, $dbUserName, $dbUserPass, $dbName) : new mysqli($hostName, $dbUserName, $dbUserPass, $dbName, $port);
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if (!$mysqli->connect_errno) {
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$mysqli->close();
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}
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else {
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$result['errors']['dbConnect']['errorCode'] = $mysqli->connect_errno;
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$result['errors']['dbConnect']['errorMsg'] = $mysqli->connect_error;
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$result['success'] = false;
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}
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break;
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case 'pdo_mysql':
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try {
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$dsn = "mysql:host={$hostName};" . ((!empty($port)) ? "port={$port};" : '') . "dbname={$dbName}";
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$dbh = new PDO($dsn, $dbUserName, $dbUserPass);
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$dbh = null;
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} catch (PDOException $e) {
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$result['errors']['dbConnect']['errorCode'] = $e->getCode();
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$result['errors']['dbConnect']['errorMsg'] = $e->getMessage();
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$result['success'] = false;
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}
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/** try to create a database */
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if ($isCreateDatabase && !$result['success'] && $result['errors']['dbConnect']['errorCode'] == '1049') {
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$dsn = "mysql:host={$hostName};" . ((!empty($port)) ? "port={$port}" : '');
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$pdo = new PDO($dsn, $dbUserName, $dbUserPass);
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$isCreated = true;
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try {
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$pdo->query("CREATE DATABASE IF NOT EXISTS `$dbName`");
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} catch (PDOException $e) {
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$isCreated = false;
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}
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if ($isCreated) {
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return $this->checkDbConnection($hostName, $port, $dbUserName, $dbUserPass, $dbName, $dbDriver, false);
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}
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}
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/** END: try to create a database */
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break;
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}
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return $result;
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}
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public function getBaseUrl()
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{
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$pageUrl = ($_SERVER["HTTPS"] == 'on') ? 'https://' : 'http://';
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if ($_SERVER["SERVER_PORT"] != "80") {
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$pageUrl .= $_SERVER["SERVER_NAME"].":".$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"];
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} else {
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$pageUrl .= $_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"];
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}
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$baseUrl = str_ireplace('/install/index.php', '', $pageUrl);
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return $baseUrl;
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}
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public function getModRewriteUrl()
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{
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return $this->modRewriteUrl;
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}
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public function getChownCommand($path, $isSudo = false, $isCd = true)
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{
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$path = empty($path) ? '.' : $path;
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if (is_array($path)) {
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$path = implode(' ', $path);
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}
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$owner = function_exists('posix_getuid') ? posix_getuid() : null;
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$group = function_exists('posix_getegid') ? posix_getegid() : null;
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$sudoStr = $isSudo ? 'sudo ' : '';
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if (empty($owner) || empty($group)) {
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return null;
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}
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$cd = '';
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if ($isCd) {
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$cd = $this->getCd(true);
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}
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//$path = $this->getFullPath($path;
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return $cd.$sudoStr.'chown -R '.$owner.':'.$group.' '.$path;
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}
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public function getChmodCommand($path, $permissions = array('755'), $isSudo = false, $isFile = null, $isCd = true)
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{
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//$path = $this->getFullPath($path);
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$path = empty($path) ? '.' : $path;
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if (is_array($path)) {
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$path = implode(' ', $path);
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}
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$sudoStr = $isSudo ? 'sudo ' : '';
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$cd = $isCd ? $this->getCd(true) : '';
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if (is_string($permissions)) {
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$permissions = (array) $permissions;
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}
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if (!isset($isFile) && count($permissions) == 1) {
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return $cd.'find '.$path.' -type d -exec ' . $sudoStr . 'chmod '.$permissions[0].' {} +';
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}
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$bufPerm = (count($permissions) == 1) ? array_fill(0, 2, $permissions[0]) : $permissions;
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$commands = array();
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if ($isCd) {
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$commands[] = $this->getCd();
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}
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$commands[] = 'find '.$path.' -type f -exec ' .$sudoStr.'chmod '.$bufPerm[0].' {} +';//.'chmod '.$bufPerm[0].' $(find '.$path.' -type f)';
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$commands[] = 'find '.$path.' -type d -exec ' .$sudoStr. 'chmod '.$bufPerm[1].' {} +';//.'chmod '.$bufPerm[1].' $(find '.$path.' -type d)';
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if (count($permissions) >= 2) {
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return implode(' ' . $this->combineOperator . ' ', $commands);
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}
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return $isFile ? $commands[0] : $commands[1];
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}
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public function getFullPath($path)
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{
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if (is_array($path)) {
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$pathList = array();
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foreach ($path as $pathItem) {
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$pathList[] = $this->getFullPath($pathItem);
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}
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return $pathList;
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}
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if (!empty($path)) {
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$path = DIRECTORY_SEPARATOR . $path;
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}
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return $this->getRootDir() . $path;
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}
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/**
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* Get permission commands
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*
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* @param string | array $path
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* @param string | array $permissions
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* @param boolean $isSudo
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* @param bool $isFile
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* @return string
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*/
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public function getPermissionCommands($path, $permissions = array('644', '755'), $isSudo = false, $isFile = null, $changeOwner = true)
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{
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if (is_string($path)) {
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$path = array_fill(0, 2, $path);
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}
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list($chmodPath, $chownPath) = $path;
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$commands = array();
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$commands[] = $this->getChmodCommand($chmodPath, $permissions, $isSudo, $isFile);
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if ($changeOwner) {
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$chown = $this->getChownCommand($chownPath, $isSudo, false);
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if (isset($chown)) {
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$commands[] = $chown;
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}
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}
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return implode(' ' . $this->combineOperator . ' ', $commands).';';
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}
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protected function getCd($isCombineOperator = false)
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{
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$cd = 'cd '.$this->getRootDir();
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if ($isCombineOperator) {
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$cd .= ' '.$this->combineOperator.' ';
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}
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return $cd;
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}
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public function getRewriteRules()
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{
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$serverType = $this->getServerType();
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$rules = array(
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'nginx' => "location /api/v1/ {\n if (!-e " . '$request_filename' . "){\n rewrite ^/api/v1/(.*)$ /api/v1/index.php last; break;\n }\n}\n\nlocation / {\n rewrite reset/?$ reset.html break;\n}\n\nlocation ^~ (data|api)/ {\n if (-e " . '$request_filename' . "){\n return 403;\n }\n}\n\nlocation ^~ /data/logs/ {\n return 403;\n}\nlocation ^~ /data/config.php {\n return 403;\n}\nlocation ^~ /data/cache/ {\n return 403;\n}\nlocation ^~ /data/upload/ {\n return 403;\n}\nlocation ^~ /application/ {\n return 403;\n}\nlocation ^~ /custom/ {\n return 403;\n}\nlocation ^~ /vendor/ {\n return 403;\n}",
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);
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if (isset($rules[$serverType])) {
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return $rules[$serverType];
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}
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return '';
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}
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}
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