91 lines
2.3 KiB
PHP
91 lines
2.3 KiB
PHP
<?php
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namespace App\Providers;
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use View;
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use Illuminate\Support\ServiceProvider;
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use App\Exceptions\PrettyPageException;
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class BootServiceProvider extends ServiceProvider
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{
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/**
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* Bootstrap any application services.
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*
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* @return void
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*/
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public function boot()
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{
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View::addExtension('tpl', 'blade');
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$this->checkFileExists();
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$this->checkDbConfig();
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$this->checkInstallation();
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}
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protected function checkFileExists()
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{
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if (!file_exists(BASE_DIR."/.env")) {
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throw new PrettyPageException('.env 文件不存在', -1);
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}
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}
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protected function checkDbConfig()
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{
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// use error control to hide shitty connect warnings
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@$conn = new \mysqli(
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config('database.connections.mysql.host'),
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config('database.connections.mysql.username'),
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config('database.connections.mysql.password'),
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config('database.connections.mysql.database'),
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config('database.connections.mysql.port')
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);
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if ($conn->connect_error)
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throw new PrettyPageException("无法连接至 MySQL 服务器，请检查你的配置：".$conn->connect_error, $conn->connect_errno);
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return true;
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}
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protected function checkInstallation()
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{
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if (!$this->checkTableExist()) {
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return redirect('/setup/index.php')->send();
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}
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if (!is_dir(BASE_DIR.'/storage/textures/')) {
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if (!mkdir(BASE_DIR.'/storage/textures/'))
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throw new PrettyPageException('textures 文件夹创建失败，请确认目录权限是否正确，或者手动放置一个。', -1);
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}
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if (config('app.version') != \Option::get('version', '')) {
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return redirect('/setup/update.php')->send();
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}
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return true;
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}
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public static function checkTableExist()
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{
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$tables = ['users', 'closets', 'players', 'textures', 'options'];
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foreach ($tables as $table_name) {
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// prefix will be added automatically
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if (!\Schema::hasTable($table_name)) {
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return false;
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}
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}
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return true;
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}
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/**
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* Register any application services.
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*
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* @return void
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*/
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public function register()
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{
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//
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}
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}
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