76 lines
2.1 KiB
PHP
76 lines
2.1 KiB
PHP
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<?php
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namespace OCA\Memories;
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class BinExt
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{
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public const EXIFTOOL_VER = '12.58';
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/** Test configured exiftool binary */
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public static function testExiftool(): bool
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{
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$cmd = implode(' ', array_merge(self::getExiftool(), ['-ver']));
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$out = shell_exec($cmd);
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if (!$out) {
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throw new \Exception('failed to run exiftool');
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}
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$version = trim($out);
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$target = self::EXIFTOOL_VER;
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if (!version_compare($version, $target, '=')) {
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throw new \Exception("version does not match {$version} <==> {$target}");
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}
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return true;
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}
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/** Get path to exiftool binary for proc_open */
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public static function getExiftool(): array
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{
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if (Util::getSystemConfig('memories.exiftool_no_local')) {
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return ['perl', __DIR__.'/../exiftool-bin/exiftool/exiftool'];
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}
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return [Util::getSystemConfig('memories.exiftool')];
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}
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/** Detect the exiftool binary to use */
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public static function detectExiftool(): void
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{
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if (!empty($path = Util::getSystemConfig('memories.exiftool'))) {
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if (file_exists($path) && !is_executable($path)) {
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chmod($path, 0755);
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}
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return;
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}
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if (Util::getSystemConfig('memories.exiftool_no_local')) {
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return;
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}
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// Detect architecture
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$arch = \OCA\Memories\Util::getArch();
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$libc = \OCA\Memories\Util::getLibc();
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// Get static binary if available
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if ($arch && $libc) {
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// get target file path
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$path = realpath(__DIR__."/../exiftool-bin/exiftool-{$arch}-{$libc}");
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// Set config
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Util::setSystemConfig('memories.exiftool', $path);
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// make sure it is executable
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if (file_exists($path)) {
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if (!is_executable($path)) {
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chmod($path, 0755);
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}
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} else {
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error_log("Exiftool binary not found: {$path}");
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Util::setSystemConfig('memories.exiftool_no_local', true);
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}
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}
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}
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}
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