318 lines
10 KiB
PHP
318 lines
10 KiB
PHP
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
/**
|
|
* @copyright Copyright (c) 2022, Varun Patil <radialapps@gmail.com>
|
|
* @author Varun Patil <radialapps@gmail.com>
|
|
* @license AGPL-3.0-or-later
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as
|
|
* published by the Free Software Foundation, either version 3 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
namespace OCA\Memories\Command;
|
|
|
|
use OC\DB\Connection;
|
|
use OC\DB\SchemaWrapper;
|
|
use OCA\Files_External\Service\GlobalStoragesService;
|
|
use OCA\Memories\AppInfo\Application;
|
|
use OCA\Memories\Db\TimelineWrite;
|
|
use OCP\Encryption\IManager;
|
|
use OCP\Files\File;
|
|
use OCP\Files\Folder;
|
|
use OCP\Files\IRootFolder;
|
|
use OCP\Files\StorageNotAvailableException;
|
|
use OCP\IConfig;
|
|
use OCP\IDBConnection;
|
|
use OCP\IPreview;
|
|
use OCP\IUser;
|
|
use OCP\IUserManager;
|
|
use Psr\Container\ContainerExceptionInterface;
|
|
use Psr\Container\ContainerInterface;
|
|
use Symfony\Component\Console\Command\Command;
|
|
use Symfony\Component\Console\Input\InputInterface;
|
|
use Symfony\Component\Console\Input\InputOption;
|
|
use Symfony\Component\Console\Output\OutputInterface;
|
|
|
|
class Index extends Command
|
|
{
|
|
/** @var ?GlobalStoragesService */
|
|
protected $globalService;
|
|
|
|
/** @var int[][] */
|
|
protected array $sizes;
|
|
|
|
protected IUserManager $userManager;
|
|
protected IRootFolder $rootFolder;
|
|
protected IPreview $preview;
|
|
protected IConfig $config;
|
|
protected OutputInterface $output;
|
|
protected IManager $encryptionManager;
|
|
protected IDBConnection $connection;
|
|
protected Connection $connectionForSchema;
|
|
protected TimelineWrite $timelineWrite;
|
|
|
|
// Stats
|
|
private int $nProcessed = 0;
|
|
private int $nSkipped = 0;
|
|
private int $nInvalid = 0;
|
|
|
|
// Helper for the progress bar
|
|
private int $previousLineLength = 0;
|
|
|
|
public function __construct(
|
|
IRootFolder $rootFolder,
|
|
IUserManager $userManager,
|
|
IPreview $preview,
|
|
IConfig $config,
|
|
IManager $encryptionManager,
|
|
IDBConnection $connection,
|
|
Connection $connectionForSchema,
|
|
ContainerInterface $container
|
|
) {
|
|
parent::__construct();
|
|
|
|
$this->userManager = $userManager;
|
|
$this->rootFolder = $rootFolder;
|
|
$this->preview = $preview;
|
|
$this->config = $config;
|
|
$this->encryptionManager = $encryptionManager;
|
|
$this->connection = $connection;
|
|
$this->connectionForSchema = $connectionForSchema;
|
|
$this->timelineWrite = new TimelineWrite($connection, $preview);
|
|
|
|
try {
|
|
$this->globalService = $container->get(GlobalStoragesService::class);
|
|
} catch (ContainerExceptionInterface $e) {
|
|
$this->globalService = null;
|
|
}
|
|
}
|
|
|
|
protected function configure(): void
|
|
{
|
|
$this
|
|
->setName('memories:index')
|
|
->setDescription('Generate photo entries')
|
|
->addOption(
|
|
'refresh',
|
|
'f',
|
|
InputOption::VALUE_NONE,
|
|
'Refresh existing entries'
|
|
)
|
|
->addOption(
|
|
'clear',
|
|
null,
|
|
InputOption::VALUE_NONE,
|
|
'Clear existing index before creating a new one (SLOW)'
|
|
)
|
|
;
|
|
}
|
|
|
|
protected function execute(InputInterface $input, OutputInterface $output): int
|
|
{
|
|
// Add missing indices
|
|
$output->writeln('Checking database indices');
|
|
\OCA\Memories\Db\AddMissingIndices::run(new SchemaWrapper($this->connectionForSchema), $this->connectionForSchema);
|
|
|
|
// Print mime type support information
|
|
$output->writeln("\nMIME Type support:");
|
|
$mimes = array_merge(Application::IMAGE_MIMES, Application::VIDEO_MIMES);
|
|
$someUnsupported = false;
|
|
foreach ($mimes as &$mimeType) {
|
|
if ($this->preview->isMimeSupported($mimeType)) {
|
|
$output->writeln(" {$mimeType}: supported");
|
|
} else {
|
|
$output->writeln(" {$mimeType}: <error>not supported</error>");
|
|
$someUnsupported = true;
|
|
}
|
|
}
|
|
|
|
// Print file type support info
|
|
if ($someUnsupported) {
|
|
$output->writeln("\nSome file types are not supported by your preview provider.\nPlease see https://github.com/pulsejet/memories/wiki/File-Type-Support\n");
|
|
} else {
|
|
$output->writeln("\nAll file types are supported by your preview provider.\n");
|
|
}
|
|
|
|
// Get options and arguments
|
|
$refresh = $input->getOption('refresh') ? true : false;
|
|
$clear = $input->getOption('clear') ? true : false;
|
|
|
|
// Clear index if asked for this
|
|
if ($clear && $input->isInteractive()) {
|
|
$output->write('Are you sure you want to clear the existing index? (y/N): ');
|
|
$answer = trim(fgets(STDIN));
|
|
if ('y' !== $answer) {
|
|
$output->writeln('Aborting');
|
|
|
|
return 1;
|
|
}
|
|
}
|
|
if ($clear) {
|
|
$this->timelineWrite->clear();
|
|
$output->writeln('Cleared existing index');
|
|
}
|
|
|
|
// Run with the static process
|
|
try {
|
|
\OCA\Memories\Exif::ensureStaticExiftoolProc();
|
|
|
|
return $this->executeWithOpts($output, $refresh);
|
|
} catch (\Exception $e) {
|
|
error_log('FATAL: '.$e->getMessage());
|
|
|
|
return 1;
|
|
} finally {
|
|
\OCA\Memories\Exif::closeStaticExiftoolProc();
|
|
}
|
|
}
|
|
|
|
protected function executeWithOpts(OutputInterface $output, bool &$refresh): int
|
|
{
|
|
// Refuse to run without exiftool
|
|
if (!$this->testExif()) {
|
|
error_log('FATAL: exiftool could not be executed or test failed');
|
|
error_log('Make sure you have perl 5 installed in PATH');
|
|
|
|
return 1;
|
|
}
|
|
|
|
// Time measurement
|
|
$startTime = microtime(true);
|
|
|
|
if ($this->encryptionManager->isEnabled() && $this->encryptionManager->getDefaultEncryptionModuleId() != 'OC_DEFAULT_MODULE') {
|
|
// Can work with server-side but not with e2e encryption, see https://github.com/pulsejet/memories/issues/99
|
|
error_log('FATAL: Only server-side encryption (OC_DEFAULT_MODULE) is supported, but another encryption module is enabled. Aborted.');
|
|
return 1;
|
|
}
|
|
$this->output = $output;
|
|
|
|
$this->userManager->callForSeenUsers(function (IUser &$user) use (&$refresh) {
|
|
$this->generateUserEntries($user, $refresh);
|
|
});
|
|
|
|
// Show some stats
|
|
$endTime = microtime(true);
|
|
$execTime = (int) (($endTime - $startTime) * 1000) / 1000;
|
|
$nTotal = $this->nInvalid + $this->nSkipped + $this->nProcessed;
|
|
$this->output->writeln('==========================================');
|
|
$this->output->writeln("Checked {$nTotal} files in {$execTime} sec");
|
|
$this->output->writeln($this->nInvalid.' not valid media items');
|
|
$this->output->writeln($this->nSkipped.' skipped because unmodified');
|
|
$this->output->writeln($this->nProcessed.' (re-)processed');
|
|
$this->output->writeln('==========================================');
|
|
|
|
return 0;
|
|
}
|
|
|
|
/** Make sure exiftool is available */
|
|
private function testExif()
|
|
{
|
|
$testfile = __DIR__.'/../../exiftest.jpg';
|
|
if (!file_exists($testfile)) {
|
|
error_log("Couldn't find Exif test file {$testfile}");
|
|
|
|
return false;
|
|
}
|
|
|
|
$exif = null;
|
|
|
|
try {
|
|
$exif = \OCA\Memories\Exif::getExifFromLocalPath($testfile);
|
|
} catch (\Exception $e) {
|
|
error_log("Couldn't read Exif data from test file: ".$e->getMessage());
|
|
|
|
return false;
|
|
}
|
|
|
|
if (!$exif) {
|
|
error_log('Got blank Exif data from test file');
|
|
|
|
return false;
|
|
}
|
|
|
|
if ('2004:08:31 19:52:58' !== $exif['DateTimeOriginal']) {
|
|
error_log('Got unexpected Exif data from test file');
|
|
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
private function generateUserEntries(IUser &$user, bool &$refresh): void
|
|
{
|
|
\OC_Util::tearDownFS();
|
|
\OC_Util::setupFS($user->getUID());
|
|
|
|
$uid = $user->getUID();
|
|
$userFolder = $this->rootFolder->getUserFolder($uid);
|
|
$this->parseFolder($userFolder, $refresh);
|
|
if ($this->previousLineLength) {
|
|
$this->output->write("\r".str_repeat(' ', $this->previousLineLength)."\r");
|
|
}
|
|
}
|
|
|
|
private function parseFolder(Folder &$folder, bool &$refresh): void
|
|
{
|
|
try {
|
|
$folderPath = $folder->getPath();
|
|
|
|
// Respect the '.nomedia' file. If present don't traverse the folder
|
|
if ($folder->nodeExists('.nomedia')) {
|
|
$this->output->writeln('Skipping folder '.$folderPath.' because of .nomedia file');
|
|
$this->previousLineLength = 0;
|
|
|
|
return;
|
|
}
|
|
|
|
// Clear previous line and write new one
|
|
$line = 'Scanning folder '.$folderPath;
|
|
if ($this->previousLineLength) {
|
|
$this->output->write("\r".str_repeat(' ', $this->previousLineLength)."\r");
|
|
}
|
|
$this->output->write($line."\r");
|
|
$this->previousLineLength = \strlen($line);
|
|
|
|
$nodes = $folder->getDirectoryListing();
|
|
|
|
foreach ($nodes as &$node) {
|
|
if ($node instanceof Folder) {
|
|
$this->parseFolder($node, $refresh);
|
|
} elseif ($node instanceof File) {
|
|
$this->parseFile($node, $refresh);
|
|
}
|
|
}
|
|
} catch (StorageNotAvailableException $e) {
|
|
$this->output->writeln(sprintf(
|
|
'<error>Storage for folder folder %s is not available: %s</error>',
|
|
$folder->getPath(),
|
|
$e->getHint()
|
|
));
|
|
}
|
|
}
|
|
|
|
private function parseFile(File &$file, bool &$refresh): void
|
|
{
|
|
$res = $this->timelineWrite->processFile($file, $refresh);
|
|
if (2 === $res) {
|
|
++$this->nProcessed;
|
|
} elseif (1 === $res) {
|
|
++$this->nSkipped;
|
|
} else {
|
|
++$this->nInvalid;
|
|
}
|
|
}
|
|
}
|