57 lines
1.5 KiB
PHP
57 lines
1.5 KiB
PHP
<?php
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namespace BookStack\Console\Commands;
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use Illuminate\Console\Command;
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use Illuminate\Support\Facades\DB;
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class UpgradeDatabaseEncoding extends Command
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{
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/**
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* The name and signature of the console command.
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*
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* @var string
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*/
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protected $signature = 'bookstack:db-utf8mb4 {--database= : The database connection to use.}';
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/**
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* The console command description.
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*
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* @var string
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*/
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protected $description = 'Generate SQL commands to upgrade the database to UTF8mb4';
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/**
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* Create a new command instance.
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*/
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public function __construct()
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{
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parent::__construct();
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}
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/**
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* Execute the console command.
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*
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* @return mixed
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*/
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public function handle()
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{
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$connection = DB::getDefaultConnection();
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if ($this->option('database') !== null) {
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DB::setDefaultConnection($this->option('database'));
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}
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$database = DB::getDatabaseName();
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$tables = DB::select('SHOW TABLES');
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$this->line('ALTER DATABASE `' . $database . '` CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;');
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$this->line('USE `' . $database . '`;');
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$key = 'Tables_in_' . $database;
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foreach ($tables as $table) {
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$tableName = $table->$key;
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$this->line('ALTER TABLE `' . $tableName . '` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;');
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}
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DB::setDefaultConnection($connection);
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}
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}
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