41 lines
1.3 KiB
PHP
41 lines
1.3 KiB
PHP
<?php
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require __DIR__ . '/common.php';
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$root = workspace_root();
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$target = $root . '/viewer-settings.json';
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$example1 = $root . '/viewer-settings-example.json';
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$example2 = $root . '/viewer/viewer-settings-example.json';
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// Ensure file exists by copying example if needed
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if (!file_exists($target)) {
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if (file_exists($example1)) copy($example1, $target);
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elseif (file_exists($example2)) copy($example2, $target);
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else file_put_contents($target, json_encode(new stdClass()));
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}
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if ($_SERVER['REQUEST_METHOD'] === 'GET') {
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$data = file_get_contents($target);
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header('Content-Type: application/json');
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echo $data;
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exit;
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}
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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$body = file_get_contents('php://input');
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// validate JSON
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$decoded = json_decode($body, true);
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if ($decoded === null && json_last_error() !== JSON_ERROR_NONE) {
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http_response_code(400);
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json_response(['error' => 'invalid_json']);
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}
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// backup
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backup_file($target);
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// atomic write
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$tmp = $target . '.tmp';
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file_put_contents($tmp, json_encode($decoded, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES));
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rename($tmp, $target);
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json_response(['ok' => true]);
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}
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http_response_code(405);
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json_response(['error' => 'method_not_allowed']);
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