feat: Data-based QuickLook extension for macOS 12+ (#7213)

* feat: Prepate Xcode project skeleton for QuickLookExtension Signed-off-by: Dzmitry Neviadomski <nevack.d@gmail.com> * feat: Add initial implementation of QuickLookExtension Signed-off-by: Dzmitry Neviadomski <nevack.d@gmail.com> * feat: Add working Data-based QuickLook Preview Signed-off-by: Dzmitry Neviadomski <nevack.d@gmail.com> * feat: Add new style.css Signed-off-by: Dzmitry Neviadomski <nevack.d@gmail.com> * feat: Copy Localization.strings as is from legacy QuickLook plugin Signed-off-by: Dzmitry Neviadomski <nevack.d@gmail.com> * fixup: Fix compilation missing NSStringAdditions Signed-off-by: Dzmitry Neviadomski <nevack.d@gmail.com> * fixup: Apply clang-format, update style.css, fix file name reference Signed-off-by: Dzmitry Neviadomski <nevack.d@gmail.com> * feat: Adopt CMake build from legacy QuickLook Plugin Signed-off-by: Dzmitry Neviadomski <nevack.d@gmail.com> * fixup: Remove counter for debug Signed-off-by: Dzmitry Neviadomski <nevack.d@gmail.com> * fixup: Make header row for file span across all table Signed-off-by: Dzmitry Neviadomski <nevack.d@gmail.com> * feat: Improve style.css - Use CSS Vars - Add missing paddings - Add sticky headers for tables Signed-off-by: Dzmitry Neviadomski <nevack.d@gmail.com> * Use UTType for Image generation more directly. Signed-off-by: Dzmitry Neviadomski <nevack.d@gmail.com> * Fixup for Xcode project checks in PR Signed-off-by: Dzmitry Neviadomski <nevack.d@gmail.com> * Fix Copyright and remove Xcode generated comments Signed-off-by: Dzmitry Neviadomski <nevack.d@gmail.com> * Remove unneeded fields from targets Info.plist template. Signed-off-by: Dzmitry Neviadomski <nevack.d@gmail.com> * Move tx localization to new QuickLook Extension Signed-off-by: Dzmitry Neviadomski <nevack.d@gmail.com> * Apply code review suggestions Signed-off-by: Dzmitry Neviadomski <nevack.d@gmail.com> --------- Signed-off-by: Dzmitry Neviadomski <nevack.d@gmail.com>
2026-02-15 07:26:49 +00:00 · 2025-10-31 19:30:55 +03:00
parent 1d0db31ae7
commit 9b496350a9
30 changed files with 1439 additions and 2 deletions
--- a/macosx/CMakeLists.txt
+++ b/macosx/CMakeLists.txt
@@ -28,6 +28,7 @@ add_link_options(
    # equivalent of XCODE_ATTRIBUTE_DEAD_CODE_STRIPPING YES for this directory
    $<$<LINK_LANGUAGE:C,CXX>:-dead_strip>)

+add_subdirectory(QuickLookExtension)
 add_subdirectory(QuickLookPlugin)
 add_subdirectory(VDKQueue)

--- a/macosx/QuickLookExtension/CMakeLists.txt
+++ b/macosx/QuickLookExtension/CMakeLists.txt
@@ -0,0 +1,117 @@
+set(MAC_QL_BUNDLE_NAME QuickLookExtension)
+
+add_library(${TR_NAME}-mac-qlappex MODULE)
+
+target_sources(${TR_NAME}-mac-qlappex
+    PRIVATE
+        ../NSStringAdditions.mm
+        PreviewProvider.mm)
+
+set(LINGUAS
+    da
+    de
+    en
+    es
+    eu
+    fr
+    he
+    hu
+    it
+    ja
+    nl
+    pl
+    pt-BR
+    pt-PT
+    ru
+    sv
+    tr
+    uk
+    zh-CN
+    zh-TW)
+
+if(ENABLE_NLS)
+    set(ENABLED_LINGUAS ${LINGUAS})
+else()
+    set(ENABLED_LINGUAS en)
+endif()
+
+set(LANG_STRINGS_FILES
+    Localizable.strings)
+
+set(RESOURCES
+    style.css)
+source_group(Resources
+    FILES ${RESOURCES})
+
+set_source_files_properties(
+    ${RESOURCES}
+    PROPERTIES
+        MACOSX_PACKAGE_LOCATION Resources)
+
+foreach(LANG ${ENABLED_LINGUAS})
+    set(${LANG}_STRINGS_FILES)
+    set(STRINGS_FILES_RESOURCES_DIR Resources)
+    if(NOT CMAKE_GENERATOR STREQUAL Xcode)
+        string(APPEND STRINGS_FILES_RESOURCES_DIR /${LANG}.lproj)
+    endif()
+    foreach(F ${LANG_STRINGS_FILES})
+        list(APPEND ${LANG}_STRINGS_FILES ${LANG}.lproj/${F})
+        list(APPEND RESOURCES ${${LANG}_STRINGS_FILES})
+        set_source_files_properties(
+            ${${LANG}_STRINGS_FILES}
+            PROPERTIES
+                MACOSX_PACKAGE_LOCATION ${STRINGS_FILES_RESOURCES_DIR})
+    endforeach()
+    source_group(Resources/${LANG}.lproj
+        FILES ${${LANG}_STRINGS_FILES})
+endforeach()
+
+target_sources(${TR_NAME}-mac-qlappex
+    PRIVATE
+        ${RESOURCES})
+
+set_target_properties(
+    ${TR_NAME}-mac-qlappex
+    PROPERTIES
+        BUNDLE ON
+        BUNDLE_EXTENSION appex
+        INSTALL_RPATH "@loader_path/../../../../MacOS;@loader_path/../../../../Frameworks"
+        XCODE_ATTRIBUTE_MACOSX_DEPLOYMENT_TARGET "12.0"
+        MACOSX_BUNDLE ON
+        MACOSX_BUNDLE_INFO_PLIST "${CMAKE_CURRENT_SOURCE_DIR}/Info.plist.in"
+        OUTPUT_NAME ${MAC_QL_BUNDLE_NAME})
+
+target_compile_options(
+    ${TR_NAME}-mac-qlappex
+    PUBLIC
+        "-mmacosx-version-min=12.0")
+
+target_link_options(
+    ${TR_NAME}-mac-qlappex
+    PUBLIC
+        "-mmacosx-version-min=12.0")
+
+target_include_directories(${TR_NAME}-mac-qlappex
+    PRIVATE
+        ..)
+
+target_link_libraries(${TR_NAME}-mac-qlappex
+    PRIVATE
+        ${TR_NAME}
+        "-framework Foundation"
+        "-framework CoreFoundation"
+        "-framework CoreServices"
+        "-framework Quartz"
+        "-framework QuickLook")
+
+install(
+    TARGETS ${TR_NAME}-mac-qlappex
+    DESTINATION Applications/${MAC_BUNDLE_NAME}.app/Contents/PlugIns)
+
+install(CODE
+    "list(APPEND CMAKE_MODULE_PATH \"${PROJECT_SOURCE_DIR}/cmake\")
+    include(TrMacros)
+    include(GetPrerequisites)
+    tr_fixup_bundle_item(
+        \"\$ENV{DESTDIR}${CMAKE_INSTALL_PREFIX}/Applications/${MAC_BUNDLE_NAME}.app\"
+        \"Contents/PlugIns/${MAC_QL_BUNDLE_NAME}.appex/Contents/MacOS/${MAC_QL_BUNDLE_NAME}\" \"\")")
--- a/macosx/QuickLookExtension/Info.plist
+++ b/macosx/QuickLookExtension/Info.plist
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>NSExtension</key>
+	<dict>
+		<key>NSExtensionAttributes</key>
+		<dict>
+			<key>QLIsDataBasedPreview</key>
+			<true/>
+			<key>QLSupportedContentTypes</key>
+			<array>
+				<string>org.bittorrent.torrent</string>
+			</array>
+			<key>QLSupportsSearchableItems</key>
+			<false/>
+		</dict>
+		<key>NSExtensionPointIdentifier</key>
+		<string>com.apple.quicklook.preview</string>
+		<key>NSExtensionPrincipalClass</key>
+		<string>PreviewProvider</string>
+	</dict>
+</dict>
+</plist>
--- a/macosx/QuickLookExtension/Info.plist.in
+++ b/macosx/QuickLookExtension/Info.plist.in
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleDisplayName</key>
+	<string>QuickLookExtension</string>
+	<key>CFBundleExecutable</key>
+	<string>QuickLookExtension</string>
+	<key>CFBundleIdentifier</key>
+	<string>org.m0k.transmission.QuickLookExtension</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>QuickLookExtension</string>
+	<key>CFBundlePackageType</key>
+	<string>XPC!</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleSupportedPlatforms</key>
+	<array>
+		<string>MacOSX</string>
+	</array>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+	<key>LSMinimumSystemVersion</key>
+	<string>12.0</string>
+	<key>NSExtension</key>
+	<dict>
+		<key>NSExtensionAttributes</key>
+		<dict>
+			<key>QLIsDataBasedPreview</key>
+			<true/>
+			<key>QLSupportedContentTypes</key>
+			<array>
+				<string>org.bittorrent.torrent</string>
+			</array>
+			<key>QLSupportsSearchableItems</key>
+			<false/>
+		</dict>
+		<key>NSExtensionPointIdentifier</key>
+		<string>com.apple.quicklook.preview</string>
+		<key>NSExtensionPrincipalClass</key>
+		<string>PreviewProvider</string>
+	</dict>
+	<key>NSHumanReadableCopyright</key>
+	<string>Copyright © 2024 The Transmission Project. All rights reserved.</string>
+</dict>
+</plist>
--- a/macosx/QuickLookExtension/PreviewProvider.h
+++ b/macosx/QuickLookExtension/PreviewProvider.h
@@ -0,0 +1,10 @@
+// This file Copyright © Transmission authors and contributors.
+// It may be used under the MIT (SPDX: MIT) license.
+// License text can be found in the licenses/ folder.
+
+#import <Cocoa/Cocoa.h>
+#import <Quartz/Quartz.h>
+
+@interface PreviewProvider : QLPreviewProvider<QLPreviewingController>
+
+@end
--- a/macosx/QuickLookExtension/PreviewProvider.mm
+++ b/macosx/QuickLookExtension/PreviewProvider.mm
@@ -0,0 +1,290 @@
+// This file Copyright © Transmission authors and contributors.
+// It may be used under the MIT (SPDX: MIT) license.
+// License text can be found in the licenses/ folder.
+
+#import "PreviewProvider.h"
+
+#include <string>
+#include <unordered_map>
+#include <vector>
+
+#include <libtransmission/torrent-metainfo.h>
+#include <libtransmission/utils.h>
+
+#import "NSStringAdditions.h"
+
+static NSUInteger const kIconWidth = 16;
+
+namespace
+{
+
+class FileTreeNode
+{
+  public:
+    FileTreeNode() = default;
+    ~FileTreeNode() = default;
+
+    auto MaybeCreateChild(std::string_view child_name)
+    {
+        return children_.try_emplace(std::string{ child_name });
+    }
+
+  private:
+    FileTreeNode(FileTreeNode const&) = delete;
+    FileTreeNode& operator=(FileTreeNode&) = delete;
+
+    std::unordered_map<std::string, FileTreeNode> children_;
+};
+
+} // namespace
+
+NSString* generateIconData(UTType* type, NSUInteger width, NSMutableDictionary<NSString*, QLPreviewReplyAttachment*>* allImgProps)
+{
+    // We need to do this once per file type, per image size
+    NSString* iconFileName = [NSString stringWithFormat:@"%@.%ld.tiff", type.identifier, width];
+
+    if (!allImgProps[iconFileName])
+    {
+        NSImage* icon = [NSWorkspace.sharedWorkspace iconForContentType:type];
+
+        NSRect const iconFrame = NSMakeRect(0.0, 0.0, width, width);
+        NSImage* renderedIcon = [[NSImage alloc] initWithSize:iconFrame.size];
+        [renderedIcon lockFocus];
+        [icon drawInRect:iconFrame];
+        [renderedIcon unlockFocus];
+
+        NSData* iconData = renderedIcon.TIFFRepresentation;
+
+        QLPreviewReplyAttachment* imageAttachment = [[QLPreviewReplyAttachment alloc] initWithData:iconData contentType:UTTypePNG];
+
+        allImgProps[iconFileName] = imageAttachment;
+    }
+
+    return [@"cid:" stringByAppendingString:iconFileName];
+}
+
+@implementation PreviewProvider
+
+- (void)providePreviewForFileRequest:(QLFilePreviewRequest*)request
+                   completionHandler:(void (^)(QLPreviewReply* _Nullable reply, NSError* _Nullable error))handler
+{
+    QLPreviewReply* reply = [[QLPreviewReply alloc]
+        initWithDataOfContentType:UTTypeHTML
+                      contentSize:CGSizeMake(1200, 800)
+                dataCreationBlock:^NSData* _Nullable(QLPreviewReply* _Nonnull replyToUpdate, NSError* __autoreleasing _Nullable* _Nullable error) {
+                    NSString* previewHTML = [self generateHTMLPreviewFor:request.fileURL andReply:replyToUpdate];
+
+                    return [previewHTML dataUsingEncoding:NSUTF8StringEncoding];
+                }];
+
+    handler(reply, nil);
+}
+
+- (NSString*)generateHTMLPreviewFor:(NSURL*)url andReply:(QLPreviewReply* _Nonnull)replyToUpdate
+{
+    // Try to parse the torrent file
+    auto metainfo = tr_torrent_metainfo{};
+    if (!metainfo.parse_torrent_file(url.fileSystemRepresentation))
+    {
+        return nil;
+    }
+
+    NSBundle* bundle = NSBundle.mainBundle;
+
+    NSURL* styleURL = [bundle URLForResource:@"style" withExtension:@"css"];
+    NSString* styleContents = [NSString stringWithContentsOfURL:styleURL encoding:NSUTF8StringEncoding error:NULL];
+
+    NSMutableString* htmlString = [NSMutableString string];
+    [htmlString appendFormat:@"<html><style type=\"text/css\">%@</style><body>", styleContents];
+
+    NSMutableDictionary<NSString*, QLPreviewReplyAttachment*>* attachments = [NSMutableDictionary dictionary];
+
+    NSString* name = @(metainfo.name().c_str());
+
+    auto const n_files = metainfo.file_count();
+    auto const is_multifile = n_files > 1;
+    UTType* fileType = is_multifile ? UTTypeFolder : [UTType typeWithFilenameExtension:name.pathExtension];
+
+    NSUInteger const width = 32;
+    [htmlString appendFormat:@"<h2><img class=\"icon\" src=\"%@\" width=\"%ld\" height=\"%ld\" />%@</h2>",
+                             generateIconData(fileType, width, attachments),
+                             width,
+                             width,
+                             name];
+
+    NSString* fileSizeString = [NSString stringForFileSize:metainfo.total_size()];
+    if (is_multifile)
+    {
+        NSString* fileCountString = [NSString
+            localizedStringWithFormat:NSLocalizedStringFromTableInBundle(@"%lu files", nil, bundle, "quicklook file count"), n_files];
+        fileSizeString = [NSString stringWithFormat:@"%@, %@", fileCountString, fileSizeString];
+    }
+    [htmlString appendFormat:@"<p>%@</p>", fileSizeString];
+
+    auto const date_created = metainfo.date_created();
+    NSString* dateCreatedString = date_created > 0 ?
+        [NSDateFormatter localizedStringFromDate:[NSDate dateWithTimeIntervalSince1970:date_created] dateStyle:NSDateFormatterLongStyle
+                                       timeStyle:NSDateFormatterShortStyle] :
+        nil;
+    auto const& creator = metainfo.creator();
+    NSString* creatorString = !std::empty(creator) ? @(creator.c_str()) : nil;
+    if ([creatorString isEqualToString:@""])
+    {
+        creatorString = nil;
+    }
+    NSString* creationString = nil;
+    if (dateCreatedString && creatorString)
+    {
+        creationString = [NSString
+            stringWithFormat:NSLocalizedStringFromTableInBundle(@"Created on %@ with %@", nil, bundle, "quicklook creation info"),
+                             dateCreatedString,
+                             creatorString];
+    }
+    else if (dateCreatedString)
+    {
+        creationString = [NSString
+            stringWithFormat:NSLocalizedStringFromTableInBundle(@"Created on %@", nil, bundle, "quicklook creation info"), dateCreatedString];
+    }
+    else if (creatorString)
+    {
+        creationString = [NSString
+            stringWithFormat:NSLocalizedStringFromTableInBundle(@"Created with %@", nil, bundle, "quicklook creation info"), creatorString];
+    }
+    if (creationString)
+    {
+        [htmlString appendFormat:@"<p>%@</p>", creationString];
+    }
+
+    auto const& commentStr = metainfo.comment();
+    if (!std::empty(commentStr))
+    {
+        NSString* comment = @(commentStr.c_str());
+        if (![comment isEqualToString:@""])
+            [htmlString appendFormat:@"<p>%@</p>", comment];
+    }
+
+    NSMutableArray* lists = [NSMutableArray array];
+
+    auto const n_webseeds = metainfo.webseed_count();
+    if (n_webseeds > 0)
+    {
+        NSMutableString* listSection = [NSMutableString string];
+        [listSection appendString:@"<table>"];
+
+        NSString* headerTitleString = n_webseeds == 1 ?
+            NSLocalizedStringFromTableInBundle(@"1 Web Seed", nil, bundle, "quicklook web seed header") :
+            [NSString localizedStringWithFormat:NSLocalizedStringFromTableInBundle(@"%lu Web Seeds", nil, bundle, "quicklook web seed header"),
+                                                n_webseeds];
+        [listSection appendFormat:@"<tr><th>%@</th></tr>", headerTitleString];
+
+        for (size_t i = 0; i < n_webseeds; ++i)
+        {
+            [listSection appendFormat:@"<tr><td>%s</td></tr>", metainfo.webseed(i).c_str()];
+        }
+
+        [listSection appendString:@"</table>"];
+
+        [lists addObject:listSection];
+    }
+
+    auto const& announce_list = metainfo.announce_list();
+    if (!std::empty(announce_list))
+    {
+        NSMutableString* listSection = [NSMutableString string];
+        [listSection appendString:@"<table>"];
+
+        auto const n = std::size(announce_list);
+        NSString* headerTitleString = n == 1 ?
+            NSLocalizedStringFromTableInBundle(@"1 Tracker", nil, bundle, "quicklook tracker header") :
+            [NSString localizedStringWithFormat:NSLocalizedStringFromTableInBundle(@"%lu Trackers", nil, bundle, "quicklook tracker header"), n];
+        [listSection appendFormat:@"<tr><th>%@</th></tr>", headerTitleString];
+
+        // TODO: handle tiers?
+        for (auto const& tracker : announce_list)
+        {
+            [listSection appendFormat:@"<tr><td>%s</td></tr>", tracker.announce.c_str()];
+        }
+
+        [listSection appendString:@"</table>"];
+
+        [lists addObject:listSection];
+    }
+
+    if (is_multifile)
+    {
+        NSMutableString* listSection = [NSMutableString string];
+        [listSection appendString:@"<table>"];
+
+        NSString* fileTitleString = [NSString
+            localizedStringWithFormat:NSLocalizedStringFromTableInBundle(@"%lu Files", nil, bundle, "quicklook file header"), n_files];
+        [listSection appendFormat:@"<tr><th colspan=\"2\">%@</th></tr>", fileTitleString];
+
+        FileTreeNode root{};
+
+        for (auto const& [path, size] : metainfo.files().sorted_by_path())
+        {
+            FileTreeNode* curNode = &root;
+            size_t level = 0;
+
+            auto subpath = std::string_view{ path };
+            auto path_vec = std::vector<std::string_view>{};
+            auto token = std::string_view{};
+            while (tr_strv_sep(&subpath, &token, '/'))
+            {
+                path_vec.emplace_back(token);
+            }
+            size_t const last = path_vec.size() - 1;
+
+            for (auto const& part : path_vec)
+            {
+                auto [it, inserted] = curNode->MaybeCreateChild(part);
+                if (inserted)
+                {
+                    NSString* pathPart = @(it->first.c_str());
+                    UTType* pathType = nil;
+                    NSString* fileSize = nil;
+                    if (level < last)
+                    {
+                        // This node is a directory.
+                        pathType = UTTypeFolder;
+                        fileSize = @"";
+                    }
+                    else
+                    {
+                        // This node is a leaf file.
+                        pathType = [UTType typeWithFilenameExtension:pathPart.pathExtension];
+                        fileSize = [NSString stringForFileSize:size];
+                    }
+
+                    [listSection appendFormat:@"<tr><td><img style=\"padding-left: %ldpx\" class=\"icon\" src=\"%@\" width=\"%ld\" height=\"%ld\" />%@</td><td class=\"grey\">%@</td></tr>",
+                                              level * kIconWidth,
+                                              generateIconData(pathType, kIconWidth, attachments),
+                                              kIconWidth,
+                                              kIconWidth,
+                                              pathPart,
+                                              fileSize];
+                }
+
+                curNode = &it->second;
+                level++;
+            }
+        }
+
+        [listSection appendString:@"</table>"];
+
+        [lists addObject:listSection];
+    }
+
+    if (lists.count > 0)
+    {
+        [htmlString appendFormat:@"<hr/><br>%@", [lists componentsJoinedByString:@"<br>"]];
+    }
+
+    [htmlString appendString:@"</body></html>"];
+
+    replyToUpdate.attachments = attachments;
+
+    return htmlString;
+}
+
+@end
--- a/macosx/QuickLookExtension/QuickLookExtension.entitlements
+++ b/macosx/QuickLookExtension/QuickLookExtension.entitlements
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <key>com.apple.security.app-sandbox</key>
+    <true/>
+    <key>com.apple.security.files.user-selected.read-only</key>
+    <true/>
+</dict>
+</plist>
--- a/macosx/QuickLookExtension/da.lproj/Localizable.strings
+++ b/macosx/QuickLookExtension/da.lproj/Localizable.strings
@@ -0,0 +1,27 @@
+/* quicklook file header */
+"%lu Files" = "%lu Filer";
+
+/* quicklook file count */
+"%lu files" = "%lu filer";
+
+/* quicklook tracker header */
+"%lu Trackers" = "%lu Trackere";
+
+/* quicklook web seed header */
+"%lu Web Seeds" = "%lu Webseeds";
+
+/* quicklook tracker header */
+"1 Tracker" = "1 Tracker";
+
+/* quicklook web seed header */
+"1 Web Seed" = "1 webseed";
+
+/* quicklook creation info */
+"Created on %@" = "Oprettet %@";
+
+/* quicklook creation info */
+"Created on %@ with %@" = "Oprettet %1$@ med %2$@";
+
+/* quicklook creation info */
+"Created with %@" = "Oprettet med %@";
+
--- a/macosx/QuickLookExtension/de.lproj/Localizable.strings
+++ b/macosx/QuickLookExtension/de.lproj/Localizable.strings
@@ -0,0 +1,27 @@
+/* quicklook file header */
+"%lu Files" = "%lu Dateien";
+
+/* quicklook file count */
+"%lu files" = "%lu Dateien";
+
+/* quicklook tracker header */
+"%lu Trackers" = "%lu Tracker";
+
+/* quicklook web seed header */
+"%lu Web Seeds" = "%lu Web-Verteiler";
+
+/* quicklook tracker header */
+"1 Tracker" = "1 Tracker";
+
+/* quicklook web seed header */
+"1 Web Seed" = "1 Web-Verteiler";
+
+/* quicklook creation info */
+"Created on %@" = "Erstellt am %@";
+
+/* quicklook creation info */
+"Created on %@ with %@" = "Erstellt am %1$@ mit %2$@";
+
+/* quicklook creation info */
+"Created with %@" = "Erstellt mit %@";
+
--- a/macosx/QuickLookExtension/en.lproj/Localizable.strings
+++ b/macosx/QuickLookExtension/en.lproj/Localizable.strings
@@ -0,0 +1,27 @@
+/* quicklook file header */
+"%lu Files" = "%lu Files";
+
+/* quicklook file count */
+"%lu files" = "%lu files";
+
+/* quicklook tracker header */
+"%lu Trackers" = "%lu Trackers";
+
+/* quicklook web seed header */
+"%lu Web Seeds" = "%lu Web Seeds";
+
+/* quicklook tracker header */
+"1 Tracker" = "1 Tracker";
+
+/* quicklook web seed header */
+"1 Web Seed" = "1 Web Seed";
+
+/* quicklook creation info */
+"Created on %@" = "Created on %@";
+
+/* quicklook creation info */
+"Created on %@ with %@" = "Created on %1$@ with %2$@";
+
+/* quicklook creation info */
+"Created with %@" = "Created with %@";
+
--- a/macosx/QuickLookExtension/es.lproj/Localizable.strings
+++ b/macosx/QuickLookExtension/es.lproj/Localizable.strings
@@ -0,0 +1,27 @@
+/* quicklook file header */
+"%lu Files" = "%lu Archivos";
+
+/* quicklook file count */
+"%lu files" = "%lu archivos";
+
+/* quicklook tracker header */
+"%lu Trackers" = "%lu Trackers";
+
+/* quicklook web seed header */
+"%lu Web Seeds" = "%lu Semillas Web";
+
+/* quicklook tracker header */
+"1 Tracker" = "1 Tracker";
+
+/* quicklook web seed header */
+"1 Web Seed" = "1 Semilla Web";
+
+/* quicklook creation info */
+"Created on %@" = "Creado el %@";
+
+/* quicklook creation info */
+"Created on %@ with %@" = "Creado el %1$@ con %2$@";
+
+/* quicklook creation info */
+"Created with %@" = "Creado con %@";
+
--- a/macosx/QuickLookExtension/eu.lproj/Localizable.strings
+++ b/macosx/QuickLookExtension/eu.lproj/Localizable.strings
@@ -0,0 +1,27 @@
+/* quicklook file header */
+"%lu Files" = "%lu Fitxategiak";
+
+/* quicklook file count */
+"%lu files" = "%lu fitxategiak";
+
+/* quicklook tracker header */
+"%lu Trackers" = "%lu Aztarnariak";
+
+/* quicklook web seed header */
+"%lu Web Seeds" = "%lu Web Igorleak";
+
+/* quicklook tracker header */
+"1 Tracker" = "Aztarnari 1";
+
+/* quicklook web seed header */
+"1 Web Seed" = "1 Web hazia";
+
+/* quicklook creation info */
+"Created on %@" = "%@ Sortua ";
+
+/* quicklook creation info */
+"Created on %@ with %@" = "Honekin %2$@ %1$@ Sortua  ";
+
+/* quicklook creation info */
+"Created with %@" = "%@ Honekin sortua";
+
--- a/macosx/QuickLookExtension/fr.lproj/Localizable.strings
+++ b/macosx/QuickLookExtension/fr.lproj/Localizable.strings
@@ -0,0 +1,27 @@
+/* quicklook file header */
+"%lu Files" = "%lu fichiers";
+
+/* quicklook file count */
+"%lu files" = "%lu fichiers";
+
+/* quicklook tracker header */
+"%lu Trackers" = "%lu traceurs";
+
+/* quicklook web seed header */
+"%lu Web Seeds" = "%lu semences Web";
+
+/* quicklook tracker header */
+"1 Tracker" = "1 traceur";
+
+/* quicklook web seed header */
+"1 Web Seed" = "1 semence Web";
+
+/* quicklook creation info */
+"Created on %@" = "Créé le %@";
+
+/* quicklook creation info */
+"Created on %@ with %@" = "Créé le %1$@ avec %2$@";
+
+/* quicklook creation info */
+"Created with %@" = "Créé avec %@";
+
--- a/macosx/QuickLookExtension/he.lproj/Localizable.strings
+++ b/macosx/QuickLookExtension/he.lproj/Localizable.strings
@@ -0,0 +1,27 @@
+/* quicklook file header */
+"%lu Files" = "%lu קבצים";
+
+/* quicklook file count */
+"%lu files" = "%lu קבצים";
+
+/* quicklook tracker header */
+"%lu Trackers" = "%lu עוקבים";
+
+/* quicklook web seed header */
+"%lu Web Seeds" = "%lu זורעי רשת";
+
+/* quicklook tracker header */
+"1 Tracker" = "עוקב אחד";
+
+/* quicklook web seed header */
+"1 Web Seed" = "זורע רשת אחד";
+
+/* quicklook creation info */
+"Created on %@" = "נוצר ב־%@";
+
+/* quicklook creation info */
+"Created on %@ with %@" = "נוצר ב־%1$@ עם %2$@";
+
+/* quicklook creation info */
+"Created with %@" = "נוצר עם %@";
+
--- a/macosx/QuickLookExtension/hu.lproj/Localizable.strings
+++ b/macosx/QuickLookExtension/hu.lproj/Localizable.strings
@@ -0,0 +1,27 @@
+/* quicklook file header */
+"%lu Files" = "%lu Fájl";
+
+/* quicklook file count */
+"%lu files" = "%lu Fájl";
+
+/* quicklook tracker header */
+"%lu Trackers" = "%lu Tracker";
+
+/* quicklook web seed header */
+"%lu Web Seeds" = "%lu Web seed";
+
+/* quicklook tracker header */
+"1 Tracker" = "1 Tracker";
+
+/* quicklook web seed header */
+"1 Web Seed" = "1 Web seed";
+
+/* quicklook creation info */
+"Created on %@" = "Létrehozva ekkor: %@";
+
+/* quicklook creation info */
+"Created on %@ with %@" = "Létrehozva ekkor: %1$@, ezzel: %2$@";
+
+/* quicklook creation info */
+"Created with %@" = "Létrehozva ezzel: %@";
+
--- a/macosx/QuickLookExtension/it.lproj/Localizable.strings
+++ b/macosx/QuickLookExtension/it.lproj/Localizable.strings
@@ -0,0 +1,27 @@
+/* quicklook file header */
+"%lu Files" = "%lu file";
+
+/* quicklook file count */
+"%lu files" = "%lu file";
+
+/* quicklook tracker header */
+"%lu Trackers" = "%lu server traccia";
+
+/* quicklook web seed header */
+"%lu Web Seeds" = "%lu seeder web";
+
+/* quicklook tracker header */
+"1 Tracker" = "1 server traccia";
+
+/* quicklook web seed header */
+"1 Web Seed" = "1 seeder web";
+
+/* quicklook creation info */
+"Created on %@" = "Creato il %@";
+
+/* quicklook creation info */
+"Created on %@ with %@" = "Creato il %1$@ con %2$@";
+
+/* quicklook creation info */
+"Created with %@" = "Creato con %@";
+
--- a/macosx/QuickLookExtension/ja.lproj/Localizable.strings
+++ b/macosx/QuickLookExtension/ja.lproj/Localizable.strings
@@ -0,0 +1,27 @@
+/* quicklook file header */
+"%lu Files" = "%luファイル";
+
+/* quicklook file count */
+"%lu files" = "%luファイル";
+
+/* quicklook tracker header */
+"%lu Trackers" = "%luトラッカー";
+
+/* quicklook web seed header */
+"%lu Web Seeds" = "%luウェブシード";
+
+/* quicklook tracker header */
+"1 Tracker" = "1トラッカー";
+
+/* quicklook web seed header */
+"1 Web Seed" = "1ウェブシード";
+
+/* quicklook creation info */
+"Created on %@" = "作成日 %@";
+
+/* quicklook creation info */
+"Created on %@ with %@" = "作成日 %1$@ / 作成 %2$@";
+
+/* quicklook creation info */
+"Created with %@" = "作成 %@";
+
--- a/macosx/QuickLookExtension/nl.lproj/Localizable.strings
+++ b/macosx/QuickLookExtension/nl.lproj/Localizable.strings
@@ -0,0 +1,27 @@
+/* quicklook file header */
+"%lu Files" = "%lu bestanden";
+
+/* quicklook file count */
+"%lu files" = "%lu bestanden";
+
+/* quicklook tracker header */
+"%lu Trackers" = "%lu trackers";
+
+/* quicklook web seed header */
+"%lu Web Seeds" = "%lu webseeds";
+
+/* quicklook tracker header */
+"1 Tracker" = "1 tracker";
+
+/* quicklook web seed header */
+"1 Web Seed" = "1 webseed";
+
+/* quicklook creation info */
+"Created on %@" = "Gemaakt op %@";
+
+/* quicklook creation info */
+"Created on %@ with %@" = "Gemaakt op %1$@ met %2$@";
+
+/* quicklook creation info */
+"Created with %@" = "Gemaakt met %@";
+
--- a/macosx/QuickLookExtension/pl.lproj/Localizable.strings
+++ b/macosx/QuickLookExtension/pl.lproj/Localizable.strings
@@ -0,0 +1,27 @@
+/* quicklook file header */
+"%lu Files" = "%lu pliki(-ów)";
+
+/* quicklook file count */
+"%lu files" = "%lu pliki(-ów)";
+
+/* quicklook tracker header */
+"%lu Trackers" = "%lu serwery(-ów) śledzące(-ych)";
+
+/* quicklook web seed header */
+"%lu Web Seeds" = "%lu wysyłające(-ych) w sieci";
+
+/* quicklook tracker header */
+"1 Tracker" = "1 serwer śledzący";
+
+/* quicklook web seed header */
+"1 Web Seed" = "1 wysyłający w sieci";
+
+/* quicklook creation info */
+"Created on %@" = "Utworzony dnia %@";
+
+/* quicklook creation info */
+"Created on %@ with %@" = "Utworzony dnia %1$@ przez: %2$@";
+
+/* quicklook creation info */
+"Created with %@" = "Utworzony za pomocą: %@";
+
--- a/macosx/QuickLookExtension/pt-BR.lproj/Localizable.strings
+++ b/macosx/QuickLookExtension/pt-BR.lproj/Localizable.strings
@@ -0,0 +1,27 @@
+/* quicklook file header */
+"%lu Files" = "%lu Arquivos";
+
+/* quicklook file count */
+"%lu files" = "%lu arquivos";
+
+/* quicklook tracker header */
+"%lu Trackers" = "%lu Rastreadores";
+
+/* quicklook web seed header */
+"%lu Web Seeds" = "%lu Semeadores da Web";
+
+/* quicklook tracker header */
+"1 Tracker" = "1 Rastreador";
+
+/* quicklook web seed header */
+"1 Web Seed" = "1 Semeador Web";
+
+/* quicklook creation info */
+"Created on %@" = "Criado em %@";
+
+/* quicklook creation info */
+"Created on %@ with %@" = "Criado em %1$@ com %2$@";
+
+/* quicklook creation info */
+"Created with %@" = "Criado com %@";
+
--- a/macosx/QuickLookExtension/pt-PT.lproj/Localizable.strings
+++ b/macosx/QuickLookExtension/pt-PT.lproj/Localizable.strings
@@ -0,0 +1,27 @@
+/* quicklook file header */
+"%lu Files" = "%lu Ficheiros";
+
+/* quicklook file count */
+"%lu files" = "%lu ficheiros";
+
+/* quicklook tracker header */
+"%lu Trackers" = "%lu Trackers";
+
+/* quicklook web seed header */
+"%lu Web Seeds" = "%lu Seeds web";
+
+/* quicklook tracker header */
+"1 Tracker" = "1 Tracker";
+
+/* quicklook web seed header */
+"1 Web Seed" = "1 Seed Web";
+
+/* quicklook creation info */
+"Created on %@" = "Criado a %@";
+
+/* quicklook creation info */
+"Created on %@ with %@" = "Criado a %1$@ com o %2$@";
+
+/* quicklook creation info */
+"Created with %@" = "Criado com %@";
+
--- a/macosx/QuickLookExtension/ru.lproj/Localizable.strings
+++ b/macosx/QuickLookExtension/ru.lproj/Localizable.strings
@@ -0,0 +1,27 @@
+/* quicklook file header */
+"%lu Files" = "%lu файлов";
+
+/* quicklook file count */
+"%lu files" = "%lu файлов";
+
+/* quicklook tracker header */
+"%lu Trackers" = "%lu трекеров";
+
+/* quicklook web seed header */
+"%lu Web Seeds" = "%lu сайтов раздачи";
+
+/* quicklook tracker header */
+"1 Tracker" = "1 трекер";
+
+/* quicklook web seed header */
+"1 Web Seed" = "1 сайт раздачи";
+
+/* quicklook creation info */
+"Created on %@" = "Создан %@";
+
+/* quicklook creation info */
+"Created on %@ with %@" = "Создан %1$@, с использованием %2$@";
+
+/* quicklook creation info */
+"Created with %@" = "Создан с использованием %@";
+
--- a/macosx/QuickLookExtension/style.css
+++ b/macosx/QuickLookExtension/style.css
@@ -0,0 +1,106 @@
+:root {
+    color-scheme: light dark;
+
+    --bg-color: rgb(255, 255, 255);
+    --fg-color: rgb(0, 0, 0);
+
+    --header-text-color: rgb(50, 50, 50);
+    --header-underline-color: rgb(230, 230, 230);
+
+    --row-fg-color: rgb(40, 40, 40);
+
+    --alt-row-bg-color: rgb(245, 245, 245);
+    --alt-col-fg-color: rgb(133, 133, 133);
+}
+
+@media (prefers-color-scheme: dark) {
+    :root {
+        --bg-color: rgb(30, 30, 30);
+        --fg-color: rgb(255, 255, 255);
+
+        --header-text-color: rgb(200, 200, 200);
+        --header-underline-color: rgb(55, 55, 55);
+
+        --row-fg-color: rgb(225, 225, 225);
+
+        --alt-row-bg-color: rgb(40, 40, 40);
+        --alt-col-fg-color: rgb(155, 155, 155);
+    }
+}
+
+html {
+    background: var(--bg-color);
+    color: var(--fg-color);
+
+    font-family: -apple-system, BlinkMacSystemFont, system-ui;
+    text-align: left;
+}
+
+table {
+    width: 100%;
+    border-spacing: 0;
+}
+
+/* Sticky Table Header Row */
+tr:has(th) {
+    top: 0;
+    position: sticky;
+
+    background: var(--bg-color);
+}
+
+th {
+    padding-top: 8px;
+
+    color: var(--header-text-color);
+    border-bottom: 1px solid var(--header-underline-color);
+
+    font-weight: 500;
+    text-align: left;
+}
+
+tr:has(td):nth-child(odd) {
+    background: var(--alt-row-bg-color);
+}
+
+td {
+    color: var(--row-fg-color);
+}
+
+td.grey {
+    color: var(--alt-col-fg-color);
+}
+
+td:first-child {
+    padding-left: 8px;
+
+    border-top-left-radius: 5px;
+    border-bottom-left-radius: 5px;
+}
+
+td:last-child {
+    padding-right: 8px;
+
+    border-top-right-radius: 5px;
+    border-bottom-right-radius: 5px;
+}
+
+td:nth-child(1) {
+    text-align: left;
+
+    max-width: 0;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+
+td:nth-child(2) {
+    text-align: right;
+
+    width: 80px;
+}
+
+img.icon {
+    margin-right: 8px;
+    vertical-align: text-bottom;
+}
--- a/macosx/QuickLookExtension/sv.lproj/Localizable.strings
+++ b/macosx/QuickLookExtension/sv.lproj/Localizable.strings
@@ -0,0 +1,27 @@
+/* quicklook file header */
+"%lu Files" = "%lu filer";
+
+/* quicklook file count */
+"%lu files" = "%lu filer";
+
+/* quicklook tracker header */
+"%lu Trackers" = "%lu spårare";
+
+/* quicklook web seed header */
+"%lu Web Seeds" = "%lu webbdistributioner";
+
+/* quicklook tracker header */
+"1 Tracker" = "1 spårare";
+
+/* quicklook web seed header */
+"1 Web Seed" = "1 webbdistribution";
+
+/* quicklook creation info */
+"Created on %@" = "Skapades den %@";
+
+/* quicklook creation info */
+"Created on %@ with %@" = "Skapades den %1$@ med %2$@";
+
+/* quicklook creation info */
+"Created with %@" = "Skapades med %@";
+
--- a/macosx/QuickLookExtension/tr.lproj/Localizable.strings
+++ b/macosx/QuickLookExtension/tr.lproj/Localizable.strings
@@ -0,0 +1,27 @@
+/* quicklook file header */
+"%lu Files" = "%lu Dosya";
+
+/* quicklook file count */
+"%lu files" = "%lu dosya";
+
+/* quicklook tracker header */
+"%lu Trackers" = "%lu İzleyici";
+
+/* quicklook web seed header */
+"%lu Web Seeds" = "%lu Web Beslemesi";
+
+/* quicklook tracker header */
+"1 Tracker" = "1 İzleyici";
+
+/* quicklook web seed header */
+"1 Web Seed" = "1 Web Beslemesi";
+
+/* quicklook creation info */
+"Created on %@" = "%@ üzerinde oluşturuldu";
+
+/* quicklook creation info */
+"Created on %@ with %@" = "%1$@ üzerinde %2$@ ile oluşturuldu";
+
+/* quicklook creation info */
+"Created with %@" = "%@ ile oluşturuldu";
+
--- a/macosx/QuickLookExtension/uk.lproj/Localizable.strings
+++ b/macosx/QuickLookExtension/uk.lproj/Localizable.strings
@@ -0,0 +1,27 @@
+/* quicklook file header */
+"%lu Files" = "%lu Файлів";
+
+/* quicklook file count */
+"%lu files" = "%lu файлів";
+
+/* quicklook tracker header */
+"%lu Trackers" = "%lu Відстежувачів";
+
+/* quicklook web seed header */
+"%lu Web Seeds" = "%lu Висівів";
+
+/* quicklook tracker header */
+"1 Tracker" = "1 Відстежувач";
+
+/* quicklook web seed header */
+"1 Web Seed" = "1 Висів";
+
+/* quicklook creation info */
+"Created on %@" = "Створено %@";
+
+/* quicklook creation info */
+"Created on %@ with %@" = "Створено %1$@ з %2$@";
+
+/* quicklook creation info */
+"Created with %@" = "Створено з %@";
+
--- a/macosx/QuickLookExtension/zh-CN.lproj/Localizable.strings
+++ b/macosx/QuickLookExtension/zh-CN.lproj/Localizable.strings
@@ -0,0 +1,27 @@
+/* quicklook file header */
+"%lu Files" = "%lu 个文件";
+
+/* quicklook file count */
+"%lu files" = "%lu 文件";
+
+/* quicklook tracker header */
+"%lu Trackers" = "%lu 个 Tracker";
+
+/* quicklook web seed header */
+"%lu Web Seeds" = "%lu 个网络种子";
+
+/* quicklook tracker header */
+"1 Tracker" = "1 个 Tracker";
+
+/* quicklook web seed header */
+"1 Web Seed" = "1 个网络种子";
+
+/* quicklook creation info */
+"Created on %@" = "创建于 %@";
+
+/* quicklook creation info */
+"Created on %@ with %@" = "由 %2$@ 创建于 %1$@";
+
+/* quicklook creation info */
+"Created with %@" = "由 %@ 创建";
+
--- a/macosx/QuickLookExtension/zh-TW.lproj/Localizable.strings
+++ b/macosx/QuickLookExtension/zh-TW.lproj/Localizable.strings
@@ -0,0 +1,27 @@
+/* quicklook file header */
+"%lu Files" = "%lu 個檔案";
+
+/* quicklook file count */
+"%lu files" = "%lu 個檔案";
+
+/* quicklook tracker header */
+"%lu Trackers" = "%lu 個追蹤器";
+
+/* quicklook web seed header */
+"%lu Web Seeds" = "%lu 個網路種子";
+
+/* quicklook tracker header */
+"1 Tracker" = "1 個追蹤器";
+
+/* quicklook web seed header */
+"1 Web Seed" = "1 個網路種子";
+
+/* quicklook creation info */
+"Created on %@" = "建立於 %@";
+
+/* quicklook creation info */
+"Created on %@ with %@" = "由 %2$@ 建立於 %1$@";
+
+/* quicklook creation info */
+"Created with %@" = "由 %@ 建立";
+