777 lines
24 KiB
PHP
777 lines
24 KiB
PHP
<?php
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namespace Documents {
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class Install extends \Elements\Document {
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public function __construct($user) {
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parent::__construct($user, Install\Head::class, Install\Body::class);
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$this->databaseRequired = false;
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}
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}
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}
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namespace Documents\Install {
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class Head extends \Elements\Head {
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public function __construct($document) {
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parent::__construct($document);
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}
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protected function initSources() {
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$this->loadJQuery();
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$this->loadBootstrap();
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$this->loadFontawesome();
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$this->addJS(\Elements\Script::CORE);
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$this->addCSS(\Elements\Link::CORE);
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$this->addJS(\Elements\Script::INSTALL);
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}
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protected function initMetas() {
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return array(
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array('name' => 'viewport', 'content' => 'width=device-width, initial-scale=1.0'),
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array('name' => 'format-detection', 'content' => 'telephone=yes'),
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array('charset' => 'utf-8'),
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array("http-equiv" => 'expires', 'content' => '0'),
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array("name" => 'robots', 'content' => 'noarchive'),
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);
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}
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protected function initRawFields() {
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return array();
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}
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protected function initTitle() {
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return "WebBase - Installation";
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}
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}
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class Body extends \Elements\Body {
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// Status enum
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const NOT_STARTED = 0;
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const PENDING = 1;
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const SUCCESFULL = 2;
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const ERROR = 3;
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// Step enum
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const CHECKING_REQUIRMENTS = 1;
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const DATABASE_CONFIGURATION = 2;
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const CREATE_USER = 3;
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const ADD_MAIL_SERVICE = 4;
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const FINISH_INSTALLATION = 5;
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//
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private $errorString;
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function __construct($document) {
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parent::__construct($document);
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$this->errorString = "";
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}
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private function getParameter($name) {
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if(isset($_REQUEST[$name]) && is_string($_REQUEST[$name])) {
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return trim($_REQUEST[$name]);
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}
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return NULL;
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}
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private function getCurrentStep() {
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if(!$this->checkRequirements()) {
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return self::CHECKING_REQUIRMENTS;
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}
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$user = $this->getDocument()->getUser();
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$config = $user->getConfiguration();
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// Check if database configuration exists
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if(!$config->getDatabase()) {
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return self::DATABASE_CONFIGURATION;
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}
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$sql = $user->getSQL();
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$countKeyword = $sql->count();
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$res = $sql->select($countKeyword)->from("User")->execute();
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if ($res === FALSE) {
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return self::DATABASE_CONFIGURATION;
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} else {
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if ($res[0]["count"] > 0) {
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$step = self::ADD_MAIL_SERVICE;
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} else {
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return self::CREATE_USER;
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}
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}
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if($step === self::ADD_MAIL_SERVICE && $config->isFilePresent("Mail")) {
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$step = self::FINISH_INSTALLATION;
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if(!$config->isFilePresent("JWT") && !$config->create("JWT", generateRandomString(32))) {
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$this->errorString = "Unable to create jwt file";
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} else {
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$req = new \Api\Notifications\Create($user);
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$success = $req->execute(array(
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"title" => "Welcome",
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"message" => "Your Web-base was successfully installed. Check out the admin dashboard. Have fun!",
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"groupId" => USER_GROUP_ADMIN)
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);
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if (!$success) {
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$this->errorString = $req->getLastError();
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}
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}
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}
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return $step;
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}
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private function checkRequirements() {
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$msg = $this->errorString;
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$success = true;
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$failedRequirements = array();
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$unwriteableFiles = \Configuration\Configuration::checkPermissions();
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if(!empty($unwriteableFiles)) {
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foreach($unwriteableFiles as $file) {
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$failedRequirements[] = "<b>$file</b> is not writeable. Try running <b>chmod 600</b>";
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$success = false;
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}
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}
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if(version_compare(PHP_VERSION, '7.1', '<')) {
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$failedRequirements[] = "PHP Version <b>>= 7.1</b> is required. Got: <b>" . PHP_VERSION . "</b>";
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$success = false;
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}
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if(!$success) {
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$msg = "The following requirements failed the check:<br>" .
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$this->createUnorderedList($failedRequirements);
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}
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return array("success" => $success, "msg" => $msg);
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}
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private function databaseConfiguration() {
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$host = $this->getParameter("host");
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$port = $this->getParameter("port");
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$username = $this->getParameter("username");
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$password = $this->getParameter("password");
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$database = $this->getParameter("database");
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$type = $this->getParameter("type");
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$encoding = $this->getParameter("encoding");
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$encoding = ($encoding ? $encoding : "UTF-8");
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$success = true;
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$missingInputs = array();
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if(is_null($host) || empty($host)) {
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$success = false;
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$missingInputs[] = "Host";
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}
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if(is_null($port) || empty($port)) {
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$success = false;
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$missingInputs[] = "Port";
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}
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if(is_null($username) || empty($username)) {
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$success = false;
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$missingInputs[] = "Username";
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}
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if(is_null($password)) {
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$success = false;
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$missingInputs[] = "Password";
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}
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if(is_null($database) || empty($database)) {
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$success = false;
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$missingInputs[] = "Database";
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}
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if(is_null($type) || empty($type)) {
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$success = false;
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$missingInputs[] = "Type";
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}
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$supportedTypes = array("mysql", "postgres"); # , "oracle", "postgres");
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if(!$success) {
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$msg = "Please fill out the following inputs:<br>" .
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$this->createUnorderedList($missingInputs);
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} else if(!is_numeric($port) || ($port = intval($port)) < 1 || $port > 65535) {
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$msg = "Port must be in range of 1-65535.";
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$success = false;
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} else if(!in_array($type, $supportedTypes)) {
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$msg = "Unsupported database type. Must be one of: " . implode(", ", $supportedTypes);
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$success = false;
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} else {
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$connectionData = new \Objects\ConnectionData($host, $port, $username, $password);
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$connectionData->setProperty('database', $database);
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$connectionData->setProperty('encoding', $encoding);
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$connectionData->setProperty('type', $type);
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$sql = \Driver\SQL\SQL::createConnection($connectionData);
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$success = false;
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if(!($sql instanceof \Driver\SQL\SQL)) {
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$msg = "Error connecting to database: " . str($sql);
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} else if(!$sql->isConnected()) {
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if (!$sql->checkRequirements()) {
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$driverName = $sql->getDriverName();
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$installLink = "https://www.php.net/manual/en/$driverName.setup.php";
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$link = $this->createExternalLink($installLink);
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$msg = "$driverName is not enabled yet. See: $link";
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} else {
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$msg = "Error connecting to database:<br>" . $sql->getLastError();
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}
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} else {
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$msg = "";
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$success = true;
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$queries = \Configuration\CreateDatabase::createQueries($sql);
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foreach($queries as $query) {
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if (!($res = $query->execute())) {
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$msg = "Error creating tables: " . $sql->getLastError();
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$success = false;
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break;
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}
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}
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if($success && !$this->getDocument()->getUser()->getConfiguration()->create("Database", $connectionData)) {
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$success = false;
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$msg = "Unable to write file";
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}
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}
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if($sql) {
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$sql->close();
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}
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}
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return array("success" => $success, "msg" => $msg);
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}
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private function createUser() {
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$user = $this->getDocument()->getUser();
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if($this->getParameter("prev") === "true") {
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$success = $user->getConfiguration()->delete("Database");
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$msg = $success ? "" : error_get_last();
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return array("success" => $success, "msg" => $msg);
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}
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$username = $this->getParameter("username");
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$password = $this->getParameter("password");
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$confirmPassword = $this->getParameter("confirmPassword");
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$msg = $this->errorString;
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$success = true;
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$missingInputs = array();
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if(is_null($username) || empty($username)) {
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$success = false;
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$missingInputs[] = "Username";
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}
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if(is_null($password) || empty($password)) {
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$success = false;
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$missingInputs[] = "Password";
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}
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if(is_null($confirmPassword) || empty($confirmPassword)) {
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$success = false;
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$missingInputs[] = "Confirm Password";
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}
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if(!$success) {
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$msg = "Please fill out the following inputs:<br>" .
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$this->createUnorderedList($missingInputs);
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} else if(strlen($username) < 5 || strlen($username) > 32) {
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$msg = "The username should be between 5 and 32 characters long";
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$success = false;
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} else if(strcmp($password, $confirmPassword) !== 0) {
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$msg = "The given passwords do not match";
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$success = false;
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} else if(strlen($password) < 6) {
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$msg = "The password should be at least 6 characters long";
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$success = false;
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} else {
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$salt = generateRandomString(16);
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$hash = hash('sha256', $password . $salt);
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$sql = $user->getSQL();
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$success = $sql->insert("User", array("name", "salt", "password"))
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->addRow($username, $salt, $hash)
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->returning("uid")
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->execute()
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&& $sql->insert("UserGroup", array("group_id", "user_id"))
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->addRow(USER_GROUP_ADMIN, $sql->getLastInsertId())
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->execute();
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$msg = $sql->getLastError();
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}
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return array("msg" => $msg, "success" => $success);
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}
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private function addMailService() {
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$user = $this->getDocument()->getUser();
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if($this->getParameter("prev") === "true") {
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$sql = $user->getSQL();
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$success = $sql->delete("User")->execute();
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$msg = $sql->getLastError();
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return array("success" => $success, "msg" => $msg);
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}
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$success = true;
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$msg = $this->errorString;
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if($this->getParameter("skip") === "true") {
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if(!$user->getConfiguration()->create("Mail", null)) {
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$success = false;
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$msg = "Unable to create file";
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}
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} else {
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$address = $this->getParameter("address");
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$port = $this->getParameter("port");
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$username = $this->getParameter("username");
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$password = $this->getParameter("password");
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$success = true;
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$missingInputs = array();
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if(is_null($address) || empty($address)) {
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$success = false;
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$missingInputs[] = "SMTP Address";
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}
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if(is_null($port) || empty($port)) {
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$success = false;
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$missingInputs[] = "Port";
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}
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if(is_null($username) || empty($username)) {
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$success = false;
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$missingInputs[] = "Username";
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}
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if(is_null($password)) {
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$success = false;
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$missingInputs[] = "Password";
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}
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if(!$success) {
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$msg = "Please fill out the following inputs:<br>" .
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$this->createUnorderedList($missingInputs);
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} else if(!is_numeric($port) || ($port = intval($port)) < 1 || $port > 65535) {
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$msg = "Port must be in range of 1-65535.";
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$success = false;
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} else {
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$success = false;
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$mail = new \External\PHPMailer\PHPMailer(true);
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$mail->IsSMTP();
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$mail->SMTPAuth = true;
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$mail->Username = $username;
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$mail->Password = $password;
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$mail->Host = $address;
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$mail->Port = $port;
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$mail->SMTPSecure = 'tls';
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$mail->Timeout = 10;
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try {
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$success = $mail->SmtpConnect();
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if(!$success) {
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$error = empty($mail->ErrorInfo) ? "Unknown Error" : $mail->ErrorInfo;
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$msg = "Could not connect to SMTP Server: $error";
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} else {
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$success = true;
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$msg = "";
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$mail->smtpClose();
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}
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} catch(\External\PHPMailer\Exception $error) {
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$msg = "Could not connect to SMTP Server: " . $error->errorMessage();
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}
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if($success) {
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$connectionData = new \Objects\ConnectionData($address, $port, $username, $password);
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if(!$user->getConfiguration()->create("Mail", $connectionData)) {
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$success = false;
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$msg = "Unable to create file";
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}
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}
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}
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}
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return array("success" => $success, "msg" => $msg);
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}
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private function performStep() {
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switch($this->currentStep) {
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case self::CHECKING_REQUIRMENTS:
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return $this->checkRequirements();
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case self::DATABASE_CONFIGURATION:
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return $this->databaseConfiguration();
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case self::CREATE_USER:
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return $this->createUser();
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case self::ADD_MAIL_SERVICE:
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return $this->addMailService();
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default:
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return array(
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"success" => false,
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"msg" => "Invalid step number"
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);
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}
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}
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private function createProgressSidebar() {
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$items = array();
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foreach($this->steps as $num => $step) {
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$title = $step["title"];
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$status = $step["status"];
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$currentStep = ($num == $this->currentStep) ? " id=\"currentStep\"" : "";
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switch($status) {
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case self::PENDING:
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$statusIcon = '<i class="fas fa-spin fa-spinner"></i>';
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$statusText = "Loading…";
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$statusColor = "muted";
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break;
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case self::SUCCESFULL:
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$statusIcon = '<i class="fas fa-check-circle"></i>';
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$statusText = "Successfull";
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$statusColor = "success";
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break;
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case self::ERROR:
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$statusIcon = '<i class="fas fa-times-circle"></i>';
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$statusText = "Failed";
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$statusColor = "danger";
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break;
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case self::NOT_STARTED:
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default:
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$statusIcon = '<i class="far fa-circle"></i>';
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$statusText = "Pending";
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$statusColor = "muted";
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break;
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}
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$items[] = "
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<li class=\"list-group-item d-flex justify-content-between lh-condensed\"$currentStep>
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<div>
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<h6 class=\"my-0\">$title</h6>
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<small class=\"text-$statusColor\">$statusText</small>
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</div>
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<span class=\"text-$statusColor\">$statusIcon</span>
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</li>";
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}
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return implode("", $items);
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}
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private function createFormItem($formItem, $inline=false) {
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$title = $formItem["title"];
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$name = $formItem["name"];
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$type = $formItem["type"];
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$attributes = array(
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"name" => $name,
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"id" => $name,
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"class" => "form-control"
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);
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if(isset($formItem["required"]) && $formItem["required"]) {
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$attributes["required"] = "";
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}
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if ($type !== "select") {
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$attributes["type"] = $type;
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if(isset($formItem["value"]) && $formItem["value"]) {
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$attributes["value"] = $formItem["value"];
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}
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if($type === "number") {
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if(isset($formItem["min"]) && is_numeric($formItem["min"]))
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$attributes["min"] = $formItem["min"];
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if(isset($formItem["max"]) && is_numeric($formItem["max"]))
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$attributes["max"] = $formItem["max"];
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if(isset($formItem["step"]) && is_numeric($formItem["step"]))
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$attributes["step"] = $formItem["step"];
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}
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}
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$replacements = array("+" => " ", "&" => "\" ", "=" => "=\"");
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$attributes = http_build_query($attributes) . "\"";
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foreach($replacements as $key => $val) {
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$attributes = str_replace($key, $val, $attributes);
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}
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if ($type === "select") {
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$items = $formItem["items"] ?? array();
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$element = "<select $attributes>";
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foreach($items as $key => $val) {
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$element .= "<option value=\"$key\">$val</option>";
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}
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$element .= "</select>";
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} else {
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$element = "<input $attributes>";
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}
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if(!$inline) {
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return
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"<div class=\"d-block my-3\">
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<label for=\"$name\">$title</label>
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$element
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</div>";
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} else {
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return
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"<div class=\"col-md-6 mb-3\">
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<label for=\"$name\">$title</label>
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$element
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</div>";
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}
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}
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private function createProgessMainview() {
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$views = array(
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self::CHECKING_REQUIRMENTS => array(
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"title" => "Application Requirements",
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"progressText" => "Checking requirements, please wait a moment…"
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),
|
|
self::DATABASE_CONFIGURATION => array(
|
|
"title" => "Database configuration",
|
|
"form" => array(
|
|
array("title" => "Database Type", "name" => "type", "type" => "select", "required" => true, "items" => array(
|
|
"mysql" => "MySQL", "oracle" => "Oracle", "postgres" => "PostgreSQL"
|
|
)),
|
|
array("title" => "Username", "name" => "username", "type" => "text", "required" => true),
|
|
array("title" => "Password", "name" => "password", "type" => "password"),
|
|
array("title" => "Database", "name" => "database", "type" => "text", "required" => true),
|
|
array("type" => "row", "items" => array(
|
|
array(
|
|
"title" => "Address", "name" => "host", "type" => "text", "required" => true,
|
|
"value" => "localhost", "row" => true
|
|
),
|
|
array(
|
|
"title" => "Port", "name" => "port", "type" => "number", "required" => true,
|
|
"value" => "3306", "min" => "1", "max" => "65535", "row" => true
|
|
)
|
|
)),
|
|
array(
|
|
"title" => "Encoding", "name" => "encoding", "type" => "text", "required" => false,
|
|
"value" => "UTF-8"
|
|
),
|
|
)
|
|
),
|
|
self::CREATE_USER => array(
|
|
"title" => "Create a User",
|
|
"form" => array(
|
|
array("title" => "Username", "name" => "username", "type" => "text", "required" => true),
|
|
array("title" => "Password", "name" => "password", "type" => "password", "required" => true),
|
|
array("title" => "Confirm Password", "name" => "confirmPassword", "type" => "password", "required" => true),
|
|
),
|
|
"previousButton" => true
|
|
),
|
|
self::ADD_MAIL_SERVICE => array(
|
|
"title" => "Optional: Add Mail Service",
|
|
"form" => array(
|
|
array("title" => "Username", "name" => "username", "type" => "text", "required" => true),
|
|
array("title" => "Password", "name" => "password", "type" => "password"),
|
|
array("type" => "row", "items" => array(
|
|
array(
|
|
"title" => "SMTP Address", "name" => "address", "type" => "text", "required" => true,
|
|
"value" => "localhost", "row" => true
|
|
),
|
|
array(
|
|
"title" => "Port", "name" => "port", "type" => "number", "required" => true,
|
|
"value" => "587", "min" => "1", "max" => "65535", "row" => true
|
|
)
|
|
)),
|
|
),
|
|
"skip" => true,
|
|
"previousButton" => true
|
|
),
|
|
self::FINISH_INSTALLATION => array(
|
|
"title" => "Finish Installation",
|
|
"text" => "Installation finished, you can now customize your own website, check the source code and stuff."
|
|
)
|
|
);
|
|
|
|
if(!isset($views[$this->currentStep])) {
|
|
return "";
|
|
}
|
|
|
|
$currentView = $views[$this->currentStep];
|
|
$prevDisabled = !isset($currentView["previousButton"]) || !$currentView["previousButton"];
|
|
$spinnerIcon = $this->createIcon("spinner");
|
|
$title = $currentView["title"];
|
|
|
|
$html = "<h4 class=\"mb-3\">$title</h4><hr class=\"mb-4\">";
|
|
|
|
if(isset($currentView["text"])) {
|
|
$text = $currentView["text"];
|
|
$html .= "<div class=\"my-3\">$text</i></div>";
|
|
}
|
|
|
|
if(isset($currentView["progressText"])) {
|
|
$progressText = $currentView["progressText"];
|
|
$html .= "<div id=\"progressText\" class=\"my-3\">$progressText$spinnerIcon</i></div>";
|
|
}
|
|
|
|
if(isset($currentView["form"])) {
|
|
$html .= "<form id=\"installForm\">";
|
|
|
|
foreach($currentView["form"] as $formItem) {
|
|
|
|
if($formItem["type"] === "row") {
|
|
$html .= "<div class=\"row\">";
|
|
foreach($formItem["items"] as $item) {
|
|
$html .= $this->createFormItem($item, true);
|
|
}
|
|
$html .= "</div>";
|
|
} else {
|
|
$html .= $this->createFormItem($formItem);
|
|
}
|
|
}
|
|
|
|
$html .= "
|
|
</form>";
|
|
}
|
|
|
|
$buttons = array(
|
|
array("title" => "Go Back", "type" => "info", "id" => "btnPrev", "float" => "left", "disabled" => $prevDisabled)
|
|
);
|
|
|
|
if($this->currentStep != self::FINISH_INSTALLATION) {
|
|
$buttons[] = array("title" => "Submit", "type" => "success", "id" => "btnSubmit", "float" => "right");
|
|
} else {
|
|
$buttons[] = array("title" => "Finish", "type" => "success", "id" => "btnFinish", "float" => "right");
|
|
}
|
|
|
|
if(isset($currentView["skip"])) {
|
|
$buttons[] = array("title" => "Skip", "type" => "secondary", "id" => "btnSkip", "float" => "right");
|
|
}
|
|
|
|
$buttonsLeft = "";
|
|
$buttonsRight = "";
|
|
|
|
foreach($buttons as $button) {
|
|
$title = $button["title"];
|
|
$type = $button["type"];
|
|
$id = $button["id"];
|
|
$float = $button["float"];
|
|
$disabled = (isset($button["disabled"]) && $button["disabled"]) ? " disabled" : "";
|
|
$button = "<button type=\"button\" id=\"$id\" class=\"btn btn-$type margin-xs\"$disabled>$title</button>";
|
|
|
|
if($float === "left") {
|
|
$buttonsLeft .= $button;
|
|
} else {
|
|
$buttonsRight .= $button;
|
|
}
|
|
}
|
|
|
|
$html .=
|
|
"<div class=\"row\">
|
|
<div class=\"col-6 float-left text-left\">$buttonsLeft</div>
|
|
<div class=\"col-6 float-right text-right\">$buttonsRight</div>
|
|
</div>";
|
|
|
|
return $html;
|
|
}
|
|
|
|
|
|
function getCode() {
|
|
$html = parent::getCode();
|
|
|
|
$this->steps = array(
|
|
self::CHECKING_REQUIRMENTS => array(
|
|
"title" => "Checking requirements",
|
|
"status" => self::NOT_STARTED
|
|
),
|
|
self::DATABASE_CONFIGURATION => array(
|
|
"title" => "Database configuration",
|
|
"status" => self::NOT_STARTED
|
|
),
|
|
self::CREATE_USER => array(
|
|
"title" => "Create User",
|
|
"status" => self::NOT_STARTED
|
|
),
|
|
self::ADD_MAIL_SERVICE => array(
|
|
"title" => "Add Mail Service",
|
|
"status" => self::NOT_STARTED
|
|
),
|
|
self::FINISH_INSTALLATION => array(
|
|
"title" => "Finish Installation",
|
|
"status" => self::NOT_STARTED
|
|
),
|
|
);
|
|
|
|
$this->currentStep = $this->getCurrentStep();
|
|
|
|
// set status
|
|
for($step = self::CHECKING_REQUIRMENTS; $step < $this->currentStep; $step++) {
|
|
$this->steps[$step]["status"] = self::SUCCESFULL;
|
|
}
|
|
|
|
if($this->currentStep == self::FINISH_INSTALLATION) {
|
|
$this->steps[$this->currentStep]["status"] = self::SUCCESFULL;
|
|
}
|
|
|
|
// POST
|
|
if($_SERVER['REQUEST_METHOD'] == 'POST') {
|
|
$response = $this->performStep();
|
|
die(json_encode($response));
|
|
}
|
|
|
|
$progressSidebar = $this->createProgressSidebar();
|
|
$progressMainview = $this->createProgessMainview();
|
|
$errorStyle = ($this->errorString ? '' : ' style="display:none"');
|
|
$errorClass = ($this->errorString ? ' alert-danger' : '');
|
|
|
|
$html .= "
|
|
<body class=\"bg-light\">
|
|
<div class=\"container\">
|
|
<div class=\"py-5 text-center\">
|
|
<h2>WebBase - Installation</h2>
|
|
<p class=\"lead\">
|
|
Process the following steps and fill out the required forms to install your WebBase-Installation.
|
|
</p>
|
|
</div>
|
|
|
|
<div class=\"row\">
|
|
<div class=\"col-md-4 order-md-2 mb-4\">
|
|
<h4 class=\"d-flex justify-content-between align-items-center mb-3\">
|
|
<span class=\"text-muted\">Progress</span>
|
|
</h4>
|
|
|
|
<ul class=\"list-group mb-3\">
|
|
$progressSidebar
|
|
</ul>
|
|
</div>
|
|
<div class=\"col-md-8 order-md-1\">
|
|
$progressMainview
|
|
<div class=\"alert$errorClass margin-top-m\" id=\"status\"$errorStyle>$this->errorString</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</body>";
|
|
|
|
return $html;
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
?>
|