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-rw-r--r--lib/private/Preview/Bundled.php1
-rw-r--r--lib/private/Preview/Generator.php65
-rw-r--r--lib/private/Preview/GeneratorHelper.php1
-rw-r--r--lib/private/Preview/Imaginary.php1
-rw-r--r--lib/private/Preview/Krita.php1
-rw-r--r--lib/private/Preview/MimeIconProvider.php5
-rw-r--r--lib/private/Preview/Movie.php15
-rw-r--r--lib/private/Preview/SGI.php1
-rw-r--r--lib/private/Preview/TGA.php1
-rw-r--r--lib/private/Preview/Watcher.php3
-rw-r--r--lib/private/Preview/WatcherConnector.php32
11 files changed, 65 insertions, 61 deletions
diff --git a/lib/private/Preview/Bundled.php b/lib/private/Preview/Bundled.php
index 836dc4bd357..6100e8262a4 100644
--- a/lib/private/Preview/Bundled.php
+++ b/lib/private/Preview/Bundled.php
@@ -1,4 +1,5 @@
<?php
+
/**
* SPDX-FileCopyrightText: 2020 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
diff --git a/lib/private/Preview/Generator.php b/lib/private/Preview/Generator.php
index b95971d0085..4a7341896ef 100644
--- a/lib/private/Preview/Generator.php
+++ b/lib/private/Preview/Generator.php
@@ -12,6 +12,7 @@ use OCP\Files\IAppData;
use OCP\Files\InvalidPathException;
use OCP\Files\NotFoundException;
use OCP\Files\NotPermittedException;
+use OCP\Files\SimpleFS\InMemoryFile;
use OCP\Files\SimpleFS\ISimpleFile;
use OCP\Files\SimpleFS\ISimpleFolder;
use OCP\IConfig;
@@ -43,17 +44,19 @@ class Generator {
* The cache is searched first and if nothing usable was found then a preview is
* generated by one of the providers
*
- * @param File $file
- * @param int $width
- * @param int $height
- * @param bool $crop
- * @param string $mode
- * @param string|null $mimeType
* @return ISimpleFile
* @throws NotFoundException
* @throws \InvalidArgumentException if the preview would be invalid (in case the original image is invalid)
*/
- public function getPreview(File $file, $width = -1, $height = -1, $crop = false, $mode = IPreview::MODE_FILL, $mimeType = null) {
+ public function getPreview(
+ File $file,
+ int $width = -1,
+ int $height = -1,
+ bool $crop = false,
+ string $mode = IPreview::MODE_FILL,
+ ?string $mimeType = null,
+ bool $cacheResult = true,
+ ): ISimpleFile {
$specification = [
'width' => $width,
'height' => $height,
@@ -78,23 +81,19 @@ class Generator {
'mode' => $mode,
'mimeType' => $mimeType,
]);
-
+
// since we only ask for one preview, and the generate method return the last one it created, it returns the one we want
- return $this->generatePreviews($file, [$specification], $mimeType);
+ return $this->generatePreviews($file, [$specification], $mimeType, $cacheResult);
}
/**
* Generates previews of a file
*
- * @param File $file
- * @param non-empty-array $specifications
- * @param string $mimeType
- * @return ISimpleFile the last preview that was generated
* @throws NotFoundException
* @throws \InvalidArgumentException if the preview would be invalid (in case the original image is invalid)
*/
- public function generatePreviews(File $file, array $specifications, $mimeType = null) {
+ public function generatePreviews(File $file, array $specifications, ?string $mimeType = null, bool $cacheResult = true): ISimpleFile {
//Make sure that we can read the file
if (!$file->isReadable()) {
$this->logger->warning('Cannot read file: {path}, skipping preview generation.', ['path' => $file->getPath()]);
@@ -166,8 +165,8 @@ class Generator {
$maxPreviewImage = $this->helper->getImage($maxPreview);
}
- $this->logger->warning('Cached preview not found for file {path}, generating a new preview.', ['path' => $file->getPath()]);
- $preview = $this->generatePreview($previewFolder, $maxPreviewImage, $width, $height, $crop, $maxWidth, $maxHeight, $previewVersion);
+ $this->logger->debug('Cached preview not found for file {path}, generating a new preview.', ['path' => $file->getPath()]);
+ $preview = $this->generatePreview($previewFolder, $maxPreviewImage, $width, $height, $crop, $maxWidth, $maxHeight, $previewVersion, $cacheResult);
// New file, augment our array
$previewFiles[] = $preview;
}
@@ -351,11 +350,10 @@ class Generator {
$path = $this->generatePath($preview->width(), $preview->height(), $crop, $max, $preview->dataMimeType(), $prefix);
try {
- $file = $previewFolder->newFile($path);
if ($preview instanceof IStreamImage) {
- $file->putContent($preview->resource());
+ return $previewFolder->newFile($path, $preview->resource());
} else {
- $file->putContent($preview->data());
+ return $previewFolder->newFile($path, $preview->data());
}
} catch (NotPermittedException $e) {
throw new NotFoundException();
@@ -490,19 +488,20 @@ class Generator {
}
/**
- * @param ISimpleFolder $previewFolder
- * @param ISimpleFile $maxPreview
- * @param int $width
- * @param int $height
- * @param bool $crop
- * @param int $maxWidth
- * @param int $maxHeight
- * @param string $prefix
- * @return ISimpleFile
* @throws NotFoundException
* @throws \InvalidArgumentException if the preview would be invalid (in case the original image is invalid)
*/
- private function generatePreview(ISimpleFolder $previewFolder, IImage $maxPreview, $width, $height, $crop, $maxWidth, $maxHeight, $prefix) {
+ private function generatePreview(
+ ISimpleFolder $previewFolder,
+ IImage $maxPreview,
+ int $width,
+ int $height,
+ bool $crop,
+ int $maxWidth,
+ int $maxHeight,
+ string $prefix,
+ bool $cacheResult,
+ ): ISimpleFile {
$preview = $maxPreview;
if (!$preview->valid()) {
throw new \InvalidArgumentException('Failed to generate preview, failed to load image');
@@ -539,12 +538,14 @@ class Generator {
$path = $this->generatePath($width, $height, $crop, false, $preview->dataMimeType(), $prefix);
try {
- $file = $previewFolder->newFile($path);
- $file->putContent($preview->data());
+ if ($cacheResult) {
+ return $previewFolder->newFile($path, $preview->data());
+ } else {
+ return new InMemoryFile($path, $preview->data());
+ }
} catch (NotPermittedException $e) {
throw new NotFoundException();
}
-
return $file;
}
diff --git a/lib/private/Preview/GeneratorHelper.php b/lib/private/Preview/GeneratorHelper.php
index 5f43c94b624..e914dcc2002 100644
--- a/lib/private/Preview/GeneratorHelper.php
+++ b/lib/private/Preview/GeneratorHelper.php
@@ -1,4 +1,5 @@
<?php
+
/**
* SPDX-FileCopyrightText: 2016 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
diff --git a/lib/private/Preview/Imaginary.php b/lib/private/Preview/Imaginary.php
index baa883f4bd9..d421da74ac8 100644
--- a/lib/private/Preview/Imaginary.php
+++ b/lib/private/Preview/Imaginary.php
@@ -1,4 +1,5 @@
<?php
+
/**
* SPDX-FileCopyrightText: 2020 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
diff --git a/lib/private/Preview/Krita.php b/lib/private/Preview/Krita.php
index 2e77c7befd2..e96fac993aa 100644
--- a/lib/private/Preview/Krita.php
+++ b/lib/private/Preview/Krita.php
@@ -1,4 +1,5 @@
<?php
+
/**
* SPDX-FileCopyrightText: 2020 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
diff --git a/lib/private/Preview/MimeIconProvider.php b/lib/private/Preview/MimeIconProvider.php
index 80545bd4063..d1963fe882b 100644
--- a/lib/private/Preview/MimeIconProvider.php
+++ b/lib/private/Preview/MimeIconProvider.php
@@ -1,4 +1,5 @@
<?php
+
/**
* SPDX-FileCopyrightText: 2023 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
@@ -54,7 +55,7 @@ class MimeIconProvider implements IMimeIconProvider {
return null;
}
-
+
private function searchfileName(string $fileName): ?string {
// If the file exists in the current enabled legacy
// custom theme, let's return it
@@ -65,7 +66,7 @@ class MimeIconProvider implements IMimeIconProvider {
return $this->urlGenerator->getAbsoluteURL($path);
}
}
-
+
// Previously, we used to pass this through Theming
// But it was only used to colour icons containing
// 0082c9. Since with vue we moved to inline svg icons,
diff --git a/lib/private/Preview/Movie.php b/lib/private/Preview/Movie.php
index 46462dfa592..47895f999d8 100644
--- a/lib/private/Preview/Movie.php
+++ b/lib/private/Preview/Movie.php
@@ -54,10 +54,15 @@ class Movie extends ProviderV2 {
$result = null;
if ($this->useTempFile($file)) {
- // try downloading 5 MB first as it's likely that the first frames are present there
- // in some cases this doesn't work for example when the moov atom is at the
- // end of the file, so if it fails we fall back to getting the full file
- $sizeAttempts = [5242880, null];
+ // Try downloading 5 MB first, as it's likely that the first frames are present there.
+ // In some cases this doesn't work, for example when the moov atom is at the
+ // end of the file, so if it fails we fall back to getting the full file.
+ // Unless the file is not local (e.g. S3) as we do not want to download the whole (e.g. 37Gb) file
+ if ($file->getStorage()->isLocal()) {
+ $sizeAttempts = [5242880, null];
+ } else {
+ $sizeAttempts = [5242880];
+ }
} else {
// size is irrelevant, only attempt once
$sizeAttempts = [null];
@@ -161,8 +166,8 @@ class Movie extends ProviderV2 {
$returnCode = -1;
$output = '';
if (is_resource($proc)) {
- $stdout = trim(stream_get_contents($pipes[1]));
$stderr = trim(stream_get_contents($pipes[2]));
+ $stdout = trim(stream_get_contents($pipes[1]));
$returnCode = proc_close($proc);
$output = $stdout . $stderr;
}
diff --git a/lib/private/Preview/SGI.php b/lib/private/Preview/SGI.php
index 06ea9c0c69a..78b1ea5828a 100644
--- a/lib/private/Preview/SGI.php
+++ b/lib/private/Preview/SGI.php
@@ -1,4 +1,5 @@
<?php
+
/**
* SPDX-FileCopyrightText: 2021 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
diff --git a/lib/private/Preview/TGA.php b/lib/private/Preview/TGA.php
index 62e5aadc2af..675907b4e49 100644
--- a/lib/private/Preview/TGA.php
+++ b/lib/private/Preview/TGA.php
@@ -1,4 +1,5 @@
<?php
+
/**
* SPDX-FileCopyrightText: 2021 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
diff --git a/lib/private/Preview/Watcher.php b/lib/private/Preview/Watcher.php
index abddd7b5acb..21f040d8342 100644
--- a/lib/private/Preview/Watcher.php
+++ b/lib/private/Preview/Watcher.php
@@ -8,6 +8,7 @@ declare(strict_types=1);
*/
namespace OC\Preview;
+use OCP\Files\FileInfo;
use OCP\Files\Folder;
use OCP\Files\IAppData;
use OCP\Files\Node;
@@ -37,7 +38,7 @@ class Watcher {
$this->deleteNode($node);
}
- protected function deleteNode(Node $node) {
+ protected function deleteNode(FileInfo $node) {
// We only handle files
if ($node instanceof Folder) {
return;
diff --git a/lib/private/Preview/WatcherConnector.php b/lib/private/Preview/WatcherConnector.php
index ae2a136ca78..c34dd1dde4d 100644
--- a/lib/private/Preview/WatcherConnector.php
+++ b/lib/private/Preview/WatcherConnector.php
@@ -9,43 +9,33 @@ declare(strict_types=1);
namespace OC\Preview;
use OC\SystemConfig;
+use OCA\Files_Versions\Events\VersionRestoredEvent;
+use OCP\EventDispatcher\IEventDispatcher;
use OCP\Files\IRootFolder;
use OCP\Files\Node;
class WatcherConnector {
- /** @var IRootFolder */
- private $root;
-
- /** @var SystemConfig */
- private $config;
-
- /**
- * WatcherConnector constructor.
- *
- * @param IRootFolder $root
- * @param SystemConfig $config
- */
- public function __construct(IRootFolder $root,
- SystemConfig $config) {
- $this->root = $root;
- $this->config = $config;
+ public function __construct(
+ private IRootFolder $root,
+ private SystemConfig $config,
+ private IEventDispatcher $dispatcher,
+ ) {
}
- /**
- * @return Watcher
- */
private function getWatcher(): Watcher {
return \OCP\Server::get(Watcher::class);
}
- public function connectWatcher() {
+ public function connectWatcher(): void {
// Do not connect if we are not setup yet!
if ($this->config->getValue('instanceid', null) !== null) {
$this->root->listen('\OC\Files', 'postWrite', function (Node $node) {
$this->getWatcher()->postWrite($node);
});
- \OC_Hook::connect('\OCP\Versions', 'rollback', $this->getWatcher(), 'versionRollback');
+ $this->dispatcher->addListener(VersionRestoredEvent::class, function (VersionRestoredEvent $event) {
+ $this->getWatcher()->versionRollback(['node' => $event->getVersion()->getSourceFile()]);
+ });
}
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-10 15:02:47 +0000