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install
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xiaomlove
359
nexus/Install/Install.php
Normal file
359
nexus/Install/Install.php
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@@ -0,0 +1,359 @@
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<?php
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namespace Nexus\Install;
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use Nexus\Database\DB;
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class Install
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{
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private $currentStep;
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private $minimumPhpVersion = '7.2.0';
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protected $steps = ['环境检测', '添加 .env 文件', '新建数据表', '导入数据', '创建管理员账号'];
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public function __construct()
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{
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$this->currentStep = min(intval($_REQUEST['step'] ?? 1) ?: 1, count($this->steps) + 1);
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}
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public function currentStep()
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{
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return $this->currentStep;
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}
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public function getLogFile()
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{
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return sprintf('%s/nexus_install_%s.log', sys_get_temp_dir(), date('Ymd'));
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}
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public function getInsallDirectory()
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{
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return ROOT_PATH . 'public/install';
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}
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public function doLog($log)
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{
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$log = sprintf('[%s] [%s] %s%s', date('Y-m-d H:i:s'), $this->currentStep, $log, PHP_EOL);
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file_put_contents($this->getLogFile(), $log, FILE_APPEND);
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}
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public function listAllTableCreate($sqlFile = '')
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{
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if (empty($sqlFile)) {
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$sqlFile = ROOT_PATH . '_db/dbstructure_v1.6.sql';
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}
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$pattern = '/CREATE TABLE `(.*)`.*;/isU';
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$string = file_get_contents($sqlFile);
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if ($string === false) {
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throw new \RuntimeException("sql file: $sqlFile can not read, make sure it exits and can be read.");
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}
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$count = preg_match_all($pattern, $string, $matches, PREG_SET_ORDER);
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if ($count == 0) {
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return [];
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}
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return array_column($matches, 0, 1);
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}
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public function listExistsTable()
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{
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dbconn(false, false);
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$sql = 'show tables';
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$res = sql_query($sql);
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$data = [];
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while ($row = mysql_fetch_row($res)) {
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$data[] = $row[0];
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}
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return $data;
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}
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public function listShouldAlterTableTableRows()
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{
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$tables = $this->listExistsTable();
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$data = [];
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foreach ($tables as $table) {
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$sql = "desc $table";
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$res = sql_query($sql);
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while ($row = mysql_fetch_assoc($res)) {
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if ($row['Type'] == 'datetime' && $row['Default'] == '0000-00-00 00:00:00') {
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$data[$table][] = $row['Field'];
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$data[] = [
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'label' => "$table." . $row['Field'],
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'required' => 'default null',
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'current' => '0000-00-00 00:00:00',
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'result' => 'NO',
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];
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}
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}
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}
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return $data;
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}
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public function listRequirementTableRows()
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{
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$gdInfo = gd_info();
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$tableRows = [
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[
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'label' => 'PHP version',
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'required' => '>= ' . $this->minimumPhpVersion,
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'current' => PHP_VERSION,
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'result' => $this->yesOrNo(version_compare(PHP_VERSION, $this->minimumPhpVersion, '>=')),
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],
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[
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'label' => 'PHP extension redis',
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'required' => 'optional',
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'current' => extension_loaded('redis'),
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'result' => $this->yesOrNo(extension_loaded('redis')),
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],
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[
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'label' => 'PHP extension mysqli',
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'required' => 'enabled',
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'current' => extension_loaded('mysqli'),
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'result' => $this->yesOrNo(extension_loaded('mysqli')),
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],
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[
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'label' => 'PHP extension mbstring',
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'required' => 'enabled',
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'current' => extension_loaded('mbstring'),
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'result' => $this->yesOrNo(extension_loaded('mbstring')),
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],
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[
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'label' => 'PHP extension gd',
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'required' => 'enabled',
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'current' => extension_loaded('gd'),
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'result' => $this->yesOrNo(extension_loaded('gd')),
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],
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[
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'label' => 'PHP extension gd JPEG Support',
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'required' => 'true',
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'current' => $gdInfo['JPEG Support'],
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'result' => $this->yesOrNo($gdInfo['JPEG Support']),
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],
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[
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'label' => 'PHP extension gd PNG Support',
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'required' => 'true',
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'current' => $gdInfo['PNG Support'],
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'result' => $this->yesOrNo($gdInfo['PNG Support']),
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],
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[
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'label' => 'PHP extension gd GIF Read Support',
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'required' => 'true',
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'current' => $gdInfo['GIF Read Support'],
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'result' => $this->yesOrNo($gdInfo['GIF Read Support']),
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],
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];
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$fails = array_filter($tableRows, function ($value) {return $value['required'] == 'true' && $value['result'] == 'NO';});
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$pass = empty($fails);
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return [
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'table_rows' => $tableRows,
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'pass' => $pass,
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];
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}
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public function listSettingTableRows()
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{
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$defaultSettingsFile = ROOT_PATH . '_doc/install/settings.default.php';
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$originalConfigFile = ROOT_PATH . 'config/allconfig.php';
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if (!file_exists($defaultSettingsFile)) {
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throw new \RuntimeException("default setting file: $defaultSettingsFile not exists.");
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}
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if (!file_exists($originalConfigFile)) {
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throw new \RuntimeException("original setting file: $originalConfigFile not exists.");
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}
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$tableRows = [
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[
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'label' => basename($defaultSettingsFile),
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'required' => 'exists && readable',
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'current' => $defaultSettingsFile,
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'result' => $this->yesOrNo(file_exists($defaultSettingsFile) && is_readable($defaultSettingsFile)),
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],
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[
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'label' => basename($originalConfigFile),
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'required' => 'exists && readable',
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'current' => $originalConfigFile,
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'result' => $this->yesOrNo(file_exists($originalConfigFile) && is_readable($originalConfigFile)),
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],
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];
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$requireDirs = [
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'main' => ['bitbucket', 'torrent_dir'],
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'attachment' => ['savedirectory', ],
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];
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$symbolicLinks = [];
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require $originalConfigFile;
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$settings = require $defaultSettingsFile;
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foreach ($settings as $prefix => &$group) {
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$prefixUpperCase = strtoupper($prefix);
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$oldGroupValues = $$prefixUpperCase ?? null;
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foreach ($group as $key => &$value) {
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//merge original config to default setting
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if (isset($oldGroupValues) && isset($oldGroupValues[$key])) {
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$value = $oldGroupValues[$key];;
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}
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if (isset($requireDirs[$prefix]) && in_array($key, $requireDirs[$prefix])) {
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$dir = getFullDirectory($value);
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$tableRows[] = [
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'label' => "{$prefix}.{$key}",
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'required' => 'exists && readable',
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'current' => $dir,
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'result' => $this->yesOrNo(is_dir($dir) && is_readable($dir)),
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];
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$symbolicLinks[] = $dir;
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}
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}
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}
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$fails = array_filter($tableRows, function ($value) {return $value['required'] == 'true' && $value['result'] == 'NO';});
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$pass = empty($fails);
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return [
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'table_rows' => $tableRows,
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'symbolic_links' => $symbolicLinks,
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'settings' => $settings,
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'pass' => $pass,
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];
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}
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public function nextStep()
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{
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$this->gotoStep($this->currentStep + 1);
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}
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public function gotoStep($step)
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{
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header('Location: ' . getBaseUrl() . "?step=$step");
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exit(0);
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}
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public function maxStep()
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{
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return count($this->steps);
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}
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public function yesOrNo($condition) {
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if ($condition) {
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return 'YES';
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}
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return 'NO';
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}
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public function renderTable($header, $data)
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{
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$table = '<div class="table w-full text-left">';
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$table .= '<div class="table-row-group">';
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$table .= '<div class="table-row">';
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foreach ($header as $value) {
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$table .= '<div class="table-cell bg-gray-400 text-gray-700 px-4 py-2">' . $value . '</div>';
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}
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$table .= '</div>';
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foreach ($data as $value) {
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$table .= '<div class="table-row">';
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$table .= '<div class="table-cell bg-gray-200 text-gray-700 px-4 py-2 text-sm">' . $value['label'] . '</div>';
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$table .= '<div class="table-cell bg-gray-200 text-gray-700 px-4 py-2 text-sm">' . $value['required'] . '</div>';
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$table .= '<div class="table-cell bg-gray-200 text-gray-700 px-4 py-2 text-sm">' . $value['current'] . '</div>';
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$table .= '<div class="table-cell bg-' . ($value['result'] == 'YES' ? 'green' : 'gray') . '-200 text-gray-700 px-4 py-2 text-sm">' . $value['result'] . '</div>';
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$table .= '</div>';
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}
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$table .= '</div>';
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$table .= '</div>';
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return $table;
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}
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public function renderForm($formControls, $formWidth = '1/2', $labelWidth = '1/3', $valueWidth = '2/3')
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{
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$form = '<div class="inline-block w-' . $formWidth . '">';
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foreach ($formControls as $value) {
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$form .= '<div class="flex mt-2">';
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$form .= sprintf('<div class="w-%s flex justify-end items-center pr-10"><span>%s</span></div>', $labelWidth, $value['label']);
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$form .= sprintf(
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'<div class="w-%s flex justify-start items-center pr-10"><input class="border py-2 px-3 text-grey-darkest w-full" type="text" name="%s" value="%s" /></div>',
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$valueWidth, $value['name'], $value['value'] ?? ''
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);
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$form .= '</div>';
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}
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$form .= '</div>';
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return $form;
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}
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public function renderSteps()
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{
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$steps = '<div class="flex mt-10 step text-center">';
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$currentStep = $this->currentStep();
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foreach ($this->steps as $key => $value) {
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$steps .= sprintf('<div class="flex-1 %s">', $currentStep > $key + 1 ? 'done' : ($currentStep < $key + 1 ? 'none' : ''));
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$steps .= sprintf('<div>第%s步</div>', $key + 1);
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$steps .= sprintf('<div>%s</div>', $value);
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$steps .= '</div>';
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}
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$steps .= '</div>';
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return $steps;
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}
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public function listEnvFormControls()
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{
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$envExampleFile = ROOT_PATH . ".env.example";
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$envExampleData = readEnvFile($envExampleFile);
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$envFile = ROOT_PATH . '.env';
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$envData = [];
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if (file_exists($envFile) && is_readable($envFile)) {
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//already exists, read it ,and merge
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$envData = readEnvFile($envFile);
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}
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$mergeData = array_merge($envExampleData, $envData);
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$formControls = [];
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foreach ($mergeData as $key => $value) {
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if (isset($_POST[$key])) {
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$value = $_POST[$key];
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}
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$formControls[] = [
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'label' => $key,
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'name' => $key,
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'value' => $value,
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];
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}
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return $formControls;
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}
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public function createAdministrator($username, $email, $password, $confirmPassword)
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{
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if (!validusername($username)) {
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throw new \InvalidArgumentException("Innvalid username: $username");
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}
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$email = htmlspecialchars(trim($email));
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$email = safe_email($email);
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if (!check_email($email)) {
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throw new \InvalidArgumentException("Innvalid email: $email");
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}
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$res = sql_query("SELECT id FROM users WHERE email=" . sqlesc($email));
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$arr = mysql_fetch_row($res);
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if ($arr) {
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throw new \InvalidArgumentException("The email address: $email is already in use");
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}
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if (mb_strlen($password) < 6 || mb_strlen($password) > 40) {
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throw new \InvalidArgumentException("Innvalid password: $password, it should be more than 6 character and less than 40 character");
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}
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if ($password != $confirmPassword) {
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throw new \InvalidArgumentException("confirmPassword: $confirmPassword != password");
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}
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$setting = get_setting('main');
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$secret = mksecret();
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$passhash = md5($secret . $password . $secret);
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$insert = [
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'username' => $username,
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'passhash' => $passhash,
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'secret' => $secret,
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'email' => $email,
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'stylesheet' => $setting['defstylesheet'],
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'class' => 16,
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'status' => 'confirmed',
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'added' => date('Y-m-d H:i:s'),
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];
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$this->doLog("insert user: " . json_encode($insert));
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return DB::insert('users', $insert);
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}
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}
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