42 lines
890 B
PHP
42 lines
890 B
PHP
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<?php
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/*
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* Chat Grid sounds list endpoint.
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*
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* Returns a JSON array of filenames found in sounds/widgets/ relative to
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* the document root. Filters to .ogg, .mp3, and .wav files.
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* Returns [] if the directory does not exist or contains no audio files.
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*/
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header('Content-Type: application/json');
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header('Cache-Control: no-store');
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$dir = rtrim($_SERVER['DOCUMENT_ROOT'] ?? '', '/') . '/sounds/widgets';
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if (!is_dir($dir)) {
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echo '[]';
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exit;
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}
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$files = scandir($dir);
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if ($files === false) {
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echo '[]';
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exit;
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}
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$allowed = ['ogg', 'mp3', 'wav'];
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$results = [];
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foreach ($files as $file) {
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if ($file === '.' || $file === '..') {
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continue;
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}
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$ext = strtolower(pathinfo($file, PATHINFO_EXTENSION));
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if (in_array($ext, $allowed, true)) {
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$results[] = $file;
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}
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}
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sort($results);
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echo json_encode($results, JSON_UNESCAPED_SLASHES);
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