From 3c2f28ab5156f7bbb77630a003d216f39f471a78 Mon Sep 17 00:00:00 2001
From: Claudio Cambra <claudio.cambra@nextcloud.com>
Date: Tue, 16 May 2023 13:28:48 +0800
Subject: [PATCH] Replace custom moveToTrash solution with Qt
 QFile::moveToTrash

Signed-off-by: Claudio Cambra <claudio.cambra@nextcloud.com>
---
 src/common/filesystembase.cpp | 73 +++--------------------------------
 1 file changed, 5 insertions(+), 68 deletions(-)

diff --git a/src/common/filesystembase.cpp b/src/common/filesystembase.cpp
index dc313e59ac659..90c87716bcf3e 100644
--- a/src/common/filesystembase.cpp
+++ b/src/common/filesystembase.cpp
@@ -367,77 +367,14 @@ bool FileSystem::remove(const QString &fileName, QString *errorString)
 
 bool FileSystem::moveToTrash(const QString &fileName, QString *errorString)
 {
-    // TODO: Qt 5.15 bool QFile::moveToTrash()
-#if defined Q_OS_UNIX && !defined Q_OS_MAC
-    QString trashPath, trashFilePath, trashInfoPath;
-    QString xdgDataHome = QFile::decodeName(qgetenv("XDG_DATA_HOME"));
-    if (xdgDataHome.isEmpty()) {
-        trashPath = QDir::homePath() + QStringLiteral("/.local/share/Trash/"); // trash path that should exist
-    } else {
-        trashPath = xdgDataHome + QStringLiteral("/Trash/");
-    }
-
-    trashFilePath = trashPath + QStringLiteral("files/"); // trash file path contain delete files
-    trashInfoPath = trashPath + QStringLiteral("info/"); // trash info path contain delete files information
-
-    if (!(QDir().mkpath(trashFilePath) && QDir().mkpath(trashInfoPath))) {
-        *errorString = QCoreApplication::translate("FileSystem", "Could not make directories in trash");
-        return false; //mkpath will return true if path exists
-    }
-
-    QFileInfo f(fileName);
-
-    QDir file;
-    int suffix_number = 1;
-    if (file.exists(trashFilePath + f.fileName())) { //file in trash already exists, move to "filename.1"
-        QString path = trashFilePath + f.fileName() + QLatin1Char('.');
-        while (file.exists(path + QString::number(suffix_number))) { //or to "filename.2" if "filename.1" exists, etc
-            suffix_number++;
-        }
-        if (!file.rename(f.absoluteFilePath(), path + QString::number(suffix_number))) { // rename(file old path, file trash path)
-            *errorString = QCoreApplication::translate("FileSystem", R"(Could not move "%1" to "%2")")
-                               .arg(f.absoluteFilePath(), path + QString::number(suffix_number));
-            return false;
-        }
-    } else {
-        if (!file.rename(f.absoluteFilePath(), trashFilePath + f.fileName())) { // rename(file old path, file trash path)
-            *errorString = QCoreApplication::translate("FileSystem", R"(Could not move "%1" to "%2")")
-                               .arg(f.absoluteFilePath(), trashFilePath + f.fileName());
-            return false;
+    QFile f(fileName);
+    if (!f.moveToTrash()) {
+        if (errorString) {
+            *errorString = f.errorString();
         }
+        return false;
     }
-
-    // create file format for trash info file----- START
-    QFile infoFile;
-    if (file.exists(trashInfoPath + f.fileName() + QStringLiteral(".trashinfo"))) { //TrashInfo file already exists, create "filename.1.trashinfo"
-        QString filename = trashInfoPath + f.fileName() + QLatin1Char('.') + QString::number(suffix_number) + QStringLiteral(".trashinfo");
-        infoFile.setFileName(filename); //filename+.trashinfo //  create file information file in /.local/share/Trash/info/ folder
-    } else {
-        QString filename = trashInfoPath + f.fileName() + QStringLiteral(".trashinfo");
-        infoFile.setFileName(filename); //filename+.trashinfo //  create file information file in /.local/share/Trash/info/ folder
-    }
-
-    infoFile.open(QIODevice::ReadWrite);
-
-    QTextStream stream(&infoFile); // for write data on open file
-
-    stream << "[Trash Info]\n"
-           << "Path="
-           << QUrl::toPercentEncoding(f.absoluteFilePath(), "~_-./")
-           << "\n"
-           << "DeletionDate="
-           << QDateTime::currentDateTime().toString(Qt::ISODate)
-           << '\n';
-    infoFile.close();
-
-    // create info file format of trash file----- END
-
     return true;
-#else
-    Q_UNUSED(fileName)
-    *errorString = QCoreApplication::translate("FileSystem", "Moving to the trash is not implemented on this platform");
-    return false;
-#endif
 }
 
 bool FileSystem::isFileLocked(const QString &fileName)