[MEDIA] Fix headers when using x-static-delivery
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@ -2724,12 +2724,20 @@ function common_get_preferred_php_upload_limit(): int
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}
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/**
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* Include $filepath in the response, for viewing and downloading.
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* Send a file to the client.
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*
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* @param string $filepath
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* @param string $mimetype
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* @param string $filename
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* @param string $disposition
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* @param int $expires header browser cache expires in milliseconds (defaults to 30 days)
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* @throws ServerException
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*/
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function common_send_file(string $filepath, string $mimetype, string $filename, string $disposition = 'inline'): void
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function common_send_file(string $filepath, string $mimetype, string $filename, string $disposition = 'inline', int $expires = 30 * 24 * 3600): void
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{
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header("Content-Type: {$mimetype}");
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header("Content-Disposition: {$disposition}; filename=\"{$filename}\"");
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header('Expires: ' . gmdate('D, d M Y H:i:s', time() + $expires) . ' GMT');
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if (is_string(common_config('site', 'x-static-delivery'))) {
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$tmp = explode(INSTALLDIR, $filepath);
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$relative_path = end($tmp);
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@ -2738,9 +2746,6 @@ function common_send_file(string $filepath, string $mimetype, string $filename,
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header(common_config('site', 'x-static-delivery') . ": {$relative_path}");
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} else {
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header("Content-Description: File Transfer");
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header("Content-Type: {$mimetype}");
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header("Content-Disposition: {$disposition}; filename=\"{$filename}\"");
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header('Expires: 0');
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header('Content-Transfer-Encoding: binary');
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$filesize = filesize($filepath);
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@ -2752,16 +2757,19 @@ function common_send_file(string $filepath, string $mimetype, string $filename,
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$ret = @readfile($filepath);
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} elseif ($ret === false) {
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if ($ret === false) {
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http_response_code(404);
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common_log(LOG_ERR, "Couldn't read file at {$filepath}.");
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} elseif ($ret !== $filesize) {
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http_response_code(500);
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common_log(LOG_ERR, "The lengths of the file as recorded on the DB (or on disk) for the file " .
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"{$filepath} differ from what was sent to the user ({$filesize} vs {$ret}).");
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}
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} else {
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http_response_code(404);
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common_log(LOG_ERR, "Couldn't read file at {$filepath}.");
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} elseif ($ret !== $filesize) {
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http_response_code(500);
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common_log(LOG_ERR, "The lengths of the file as recorded on the DB (or on disk) for the file " .
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"{$filepath} differ from what was sent to the user ({$filesize} vs {$ret}).");
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common_log(LOG_ERR, "File doesn't exist at {$filepath}.");
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}
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}
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}
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function html_sprintf()
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