mirror of
https://github.com/FreshRSS/FreshRSS.git
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d74337deb6
Add an opt-in CLI that exports each user's database to `data/users/<user>/sqlite-backups/<YYYYMMDDTHHMMSSZ>.sqlite` (UTC) and prunes older files to a configured count. Gated by two new settings, `auto_sqlite_export.enabled` and `auto_sqlite_export.retention`. Kept separate from `cli/db-backup.php` / `cli/db-restore.php`, which stay the fixed-filename migration tool. First step of #8183. Co-authored-by: Bjørn A. Andersen <polybjorn@users.noreply.github.com>
76 lines
2.0 KiB
PHP
Executable File
76 lines
2.0 KiB
PHP
Executable File
#!/usr/bin/env php
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<?php
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declare(strict_types=1);
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require __DIR__ . '/_cli.php';
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performRequirementCheck(FreshRSS_Context::systemConf()->db['type'] ?? '');
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$cliOptions = new class extends CliOptionsParser {
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public bool $quiet;
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public function __construct() {
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$this->addOption('quiet', (new CliOption('quiet', 'q'))->withValueNone());
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parent::__construct();
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}
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};
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if (!empty($cliOptions->errors)) {
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fail('FreshRSS error: ' . array_shift($cliOptions->errors) . "\n" . $cliOptions->usage);
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}
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$config = FreshRSS_Context::systemConf()->auto_sqlite_export;
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$enabled = !empty($config['enabled']);
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$retention = max(1, (int)($config['retention'] ?? 7));
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$verbose = !$cliOptions->quiet;
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if (!$enabled) {
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if ($verbose) {
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echo "FreshRSS automatic SQLite export is disabled (see `auto_sqlite_export.enabled` in `data/config.php`).\n";
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}
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exit(0);
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}
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$ok = true;
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$timestamp = gmdate('Ymd\THis\Z');
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foreach (FreshRSS_user_Controller::listUsers() as $username) {
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$username = cliInitUser($username);
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$exportDir = DATA_PATH . '/users/' . $username . '/sqlite-backups';
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if (!is_dir($exportDir) && !@mkdir($exportDir, 0755, true)) {
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fwrite(STDERR, "FreshRSS error: unable to create export directory: {$exportDir}\n");
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$ok = false;
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continue;
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}
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$filename = $exportDir . '/' . $timestamp . '.sqlite';
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if ($verbose) {
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echo 'FreshRSS automatic SQLite export for user “', $username, '” -> ', $filename, "\n";
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}
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$databaseDAO = FreshRSS_Factory::createDatabaseDAO($username);
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$exported = $databaseDAO->dbCopy($filename, FreshRSS_DatabaseDAO::SQLITE_EXPORT, false, $verbose);
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$ok = $ok && $exported;
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if (!$exported) {
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continue;
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}
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$existing = glob($exportDir . '/*.sqlite') ?: [];
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if (count($existing) > $retention) {
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sort($existing);
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$toDelete = array_slice($existing, 0, count($existing) - $retention);
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foreach ($toDelete as $old) {
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if (@unlink($old)) {
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if ($verbose) {
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echo "Pruned old export: {$old}\n";
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}
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} else {
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fwrite(STDERR, "FreshRSS warning: failed to prune old export: {$old}\n");
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}
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}
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}
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}
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done($ok);
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