120 lines
4 KiB
PHP
120 lines
4 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\Database\Connection;
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use Illuminate\Support\Facades\DB;
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class UpdateUrl 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:update-url
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{oldUrl : URL to replace}
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{newUrl : URL to use as the replacement}';
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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 = 'Find and replace the given URLs in your BookStack database';
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protected $db;
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/**
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* Create a new command instance.
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*
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* @return void
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*/
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public function __construct(Connection $db)
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{
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$this->db = $db;
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parent::__construct();
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}
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/**
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* Execute the console command.
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*
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* @return mixed
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*/
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public function handle()
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{
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$oldUrl = str_replace("'", '', $this->argument('oldUrl'));
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$newUrl = str_replace("'", '', $this->argument('newUrl'));
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$urlPattern = '/https?:\/\/(.+)/';
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if (!preg_match($urlPattern, $oldUrl) || !preg_match($urlPattern, $newUrl)) {
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$this->error("The given urls are expected to be full urls starting with http:// or https://");
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return 1;
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}
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if (!$this->checkUserOkayToProceed($oldUrl, $newUrl)) {
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return 1;
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}
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$columnsToUpdateByTable = [
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"attachments" => ["path"],
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"pages" => ["html", "text", "markdown"],
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"images" => ["url"],
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"settings" => ["value"],
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"comments" => ["html", "text"],
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];
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foreach ($columnsToUpdateByTable as $table => $columns) {
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foreach ($columns as $column) {
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$changeCount = $this->replaceValueInTable($table, $column, $oldUrl, $newUrl);
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$this->info("Updated {$changeCount} rows in {$table}->{$column}");
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}
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}
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$jsonColumnsToUpdateByTable = [
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"settings" => ["value"],
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];
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foreach ($jsonColumnsToUpdateByTable as $table => $columns) {
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foreach ($columns as $column) {
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$oldJson = trim(json_encode($oldUrl), '"');
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$newJson = trim(json_encode($newUrl), '"');
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$changeCount = $this->replaceValueInTable($table, $column, $oldJson, $newJson);
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$this->info("Updated {$changeCount} JSON encoded rows in {$table}->{$column}");
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}
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}
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$this->info("URL update procedure complete.");
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$this->info('============================================================================');
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$this->info('Be sure to run "php artisan cache:clear" to clear any old URLs in the cache.');
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$this->info('============================================================================');
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return 0;
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}
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/**
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* Perform a find+replace operations in the provided table and column.
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* Returns the count of rows changed.
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*/
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protected function replaceValueInTable(string $table, string $column, string $oldUrl, string $newUrl): int
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{
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$oldQuoted = $this->db->getPdo()->quote($oldUrl);
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$newQuoted = $this->db->getPdo()->quote($newUrl);
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return $this->db->table($table)->update([
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$column => $this->db->raw("REPLACE({$column}, {$oldQuoted}, {$newQuoted})")
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]);
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}
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/**
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* Warn the user of the dangers of this operation.
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* Returns a boolean indicating if they've accepted the warnings.
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*/
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protected function checkUserOkayToProceed(string $oldUrl, string $newUrl): bool
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{
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$dangerWarning = "This will search for \"{$oldUrl}\" in your database and replace it with \"{$newUrl}\".\n";
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$dangerWarning .= "Are you sure you want to proceed?";
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$backupConfirmation = "This operation could cause issues if used incorrectly. Have you made a backup of your existing database?";
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return $this->confirm($dangerWarning) && $this->confirm($backupConfirmation);
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}
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}
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