feat(app): download directly file chat message (without dialogs)

linphone-desktop/assets/languages/en.ts

@@ -760,13 +760,6 @@ Server url not configured.</translation>
         <translation>It&apos;s necessary to restart the application. Do you want to restart now?</translation>
     </message>
 </context>
-<context>
-    <name>FileMessage</name>
-    <message>
-        <source>downloadFileTitle</source>
-        <translation>Download file</translation>
-    </message>
-</context>
 <context>
     <name>Home</name>
     <message>
@@ -1292,6 +1285,10 @@ your friend&apos;s SIP address or username.</translation>
         <source>cleanAvatarsDescription</source>
         <translation>Are you sure you want to clean all avatars?</translation>
     </message>
+    <message>
+        <source>downloadLabel</source>
+        <translation>Download folder</translation>
+    </message>
 </context>
 <context>
     <name>SettingsVideo</name>

linphone-desktop/assets/languages/fr.ts

@@ -760,13 +760,6 @@ Url du serveur non configurée.</translation>
         <translation>Voulez-vous redémarrer maintenant pour prendre en compte ces modifications ?</translation>
     </message>
 </context>
-<context>
-    <name>FileMessage</name>
-    <message>
-        <source>downloadFileTitle</source>
-        <translation>Télécharger le fichier</translation>
-    </message>
-</context>
 <context>
     <name>Home</name>
     <message>
@@ -1291,6 +1284,10 @@ un chat ou ajouter un contact.</translation>
         <source>cleanAvatarsDescription</source>
         <translation>Voulez-vous vraiment supprimer tous les avatars ?</translation>
     </message>
+    <message>
+        <source>downloadLabel</source>
+        <translation>Dossier des téléchargements</translation>
+    </message>
 </context>
 <context>
     <name>SettingsVideo</name>

linphone-desktop/src/app/paths/Paths.cpp

@@ -28,6 +28,7 @@
 #include <QtDebug>
 
 #include "../../utils/Utils.hpp"
+
 #include "config.h"
 
 #include "Paths.hpp"
@@ -167,7 +168,7 @@ string Paths::getAvatarsDirPath () {
 }
 
 string Paths::getCallHistoryFilePath () {
-  return getWritableFilePath(getAppCallHistoryFilePath());
+  return getWritableFilePath(QStandardPaths::writableLocation(QStandardPaths::AppLocalDataLocation) + PATH_AVATARS);
 }
 
 string Paths::getCapturesDirPath () {
@@ -189,6 +190,10 @@ string Paths::getFriendsListFilePath () {
   return getWritableFilePath(getAppFriendsFilePath());
 }
 
+std::string Paths::getDownloadDirPath () {
+  return getWritableDirPath(QStandardPaths::writableLocation(QStandardPaths::DownloadLocation));
+}
+
 string Paths::getLogsDirPath () {
   return getWritableDirPath(QStandardPaths::writableLocation(QStandardPaths::AppLocalDataLocation) + PATH_LOGS);
 }

linphone-desktop/src/app/paths/Paths.hpp

@@ -39,6 +39,7 @@ namespace Paths {
   std::string getConfigFilePath (const QString &configPath = QString());
   std::string getFactoryConfigFilePath ();
   std::string getFriendsListFilePath ();
+  std::string getDownloadDirPath ();
   std::string getLogsDirPath ();
   std::string getMessageHistoryFilePath ();
   std::string getPackageDataDirPath ();

linphone-desktop/src/components/chat/ChatModel.cpp

@@ -106,11 +106,9 @@ public:
 
 private:
   QList<ChatEntryData>::iterator findMessageEntry (const shared_ptr<linphone::ChatMessage> &message) {
-    return find_if(
-      mChatModel->mEntries.begin(), mChatModel->mEntries.end(), [&message](const ChatEntryData &pair) {
+    return find_if(mChatModel->mEntries.begin(), mChatModel->mEntries.end(), [&message](const ChatEntryData &pair) {
         return pair.second == message;
-      }
-    );
+      });
   }
 
   void signalDataChanged (const QList<ChatEntryData>::iterator &it) {
@@ -390,7 +388,7 @@ void ChatModel::sendFileMessage (const QString &path) {
   emit messageSent(message);
 }
 
-void ChatModel::downloadFile (int id, const QString &downloadPath) {
+void ChatModel::downloadFile (int id) {
   if (!mChatRoom)
     return;
 
@@ -423,7 +421,20 @@ void ChatModel::downloadFile (int id, const QString &downloadPath) {
       return;
   }
 
-  message->setFileTransferFilepath(::Utils::appStringToCoreString(downloadPath));
+  bool soFarSoGood;
+  const QString &safeFilePath = ::Utils::getSafeFilePath(
+      QStringLiteral("%1%2")
+      .arg(CoreManager::getInstance()->getSettingsModel()->getDownloadFolder())
+      .arg(entry.first["fileName"].toString()),
+      &soFarSoGood
+    );
+
+  if (!soFarSoGood) {
+    qWarning() << QStringLiteral("Unable to create safe file path for: %1.").arg(id);
+    return;
+  }
+
+  message->setFileTransferFilepath(::Utils::appStringToCoreString(safeFilePath));
   message->setListener(mMessageHandlers);
 
   if (message->downloadFile() < 0)
@@ -486,16 +497,14 @@ void ChatModel::removeEntry (ChatEntryData &pair) {
         // We are between `beginRemoveRows` and `endRemoveRows`.
         // A solution is to schedule a `removeEntry` call in the Qt main loop.
         shared_ptr<void> linphonePtr = pair.second;
-        QTimer::singleShot(
-          0, this, [this, linphonePtr]() {
+        QTimer::singleShot(0, this, [this, linphonePtr]() {
             auto it = find_if(mEntries.begin(), mEntries.end(), [linphonePtr](const ChatEntryData &pair) {
                   return pair.second == linphonePtr;
                 });
 
             if (it != mEntries.end())
               removeEntry(static_cast<int>(distance(mEntries.begin(), it)));
-          }
-        );
+          });
       }
 
       CoreManager::getInstance()->getCore()->removeCallLog(static_pointer_cast<linphone::CallLog>(pair.second));
@@ -525,12 +534,9 @@ void ChatModel::insertCall (const shared_ptr<linphone::CallLog> &callLog) {
       const ChatEntryData &pair,
       const QList<ChatEntryData>::iterator *start = NULL
     ) {
-      auto it = lower_bound(
-          start ? *start : mEntries.begin(), mEntries.end(), pair,
-          [](const ChatEntryData &a, const ChatEntryData &b) {
+      auto it = lower_bound(start ? *start : mEntries.begin(), mEntries.end(), pair, [](const ChatEntryData &a, const ChatEntryData &b) {
             return a.first["timestamp"] < b.first["timestamp"];
-          }
-        );
+          });
 
       int row = static_cast<int>(distance(mEntries.begin(), it));
 

linphone-desktop/src/components/chat/ChatModel.hpp

@@ -97,7 +97,7 @@ public:
 
   void sendFileMessage (const QString &path);
 
-  void downloadFile (int id, const QString &downloadPath);
+  void downloadFile (int id);
 
 signals:
   void sipAddressChanged (const QString &sipAddress);

linphone-desktop/src/components/chat/ChatProxyModel.cpp

@@ -69,17 +69,13 @@ ChatProxyModel::ChatProxyModel (QObject *parent) : QSortFilterProxyModel(parent)
 
   ChatModel *chat = static_cast<ChatModel *>(mChatModelFilter->sourceModel());
 
-  QObject::connect(
-    chat, &ChatModel::messageReceived, this, [this](const shared_ptr<linphone::ChatMessage> &) {
+  QObject::connect(chat, &ChatModel::messageReceived, this, [this](const shared_ptr<linphone::ChatMessage> &) {
       mMaxDisplayedEntries++;
-    }
-  );
+    });
 
-  QObject::connect(
-    chat, &ChatModel::messageSent, this, [this](const shared_ptr<linphone::ChatMessage> &) {
+  QObject::connect(chat, &ChatModel::messageSent, this, [this](const shared_ptr<linphone::ChatMessage> &) {
       mMaxDisplayedEntries++;
-    }
-  );
+    });
 }
 
 void ChatProxyModel::loadMoreEntries () {
@@ -133,10 +129,10 @@ void ChatProxyModel::sendFileMessage (const QString &path) {
   static_cast<ChatModel *>(mChatModelFilter->sourceModel())->sendFileMessage(path);
 }
 
-void ChatProxyModel::downloadFile (int id, const QString &downloadPath) {
+void ChatProxyModel::downloadFile (int id) {
   QModelIndex sourceIndex = mapToSource(index(id, 0));
   static_cast<ChatModel *>(mChatModelFilter->sourceModel())->downloadFile(
-    mChatModelFilter->mapToSource(sourceIndex).row(), downloadPath
+    mChatModelFilter->mapToSource(sourceIndex).row()
   );
 }
 

linphone-desktop/src/components/chat/ChatProxyModel.hpp

@@ -50,7 +50,7 @@ public:
 
   Q_INVOKABLE void sendFileMessage (const QString &path);
 
-  Q_INVOKABLE void downloadFile (int id, const QString &downloadPath);
+  Q_INVOKABLE void downloadFile (int id);
 
 signals:
   void sipAddressChanged (const QString &sipAddress);

linphone-desktop/src/components/settings/SettingsModel.cpp

@@ -640,10 +640,27 @@ QString SettingsModel::getSavedVideosFolder () const {
 }
 
 void SettingsModel::setSavedVideosFolder (const QString &folder) {
-  QString _folder = QDir::cleanPath(folder) + QDir::separator();
+  QString cleanedFolder = QDir::cleanPath(folder) + QDir::separator();
+
+  mConfig->setString(UI_SECTION, "saved_videos_folder", ::Utils::appStringToCoreString(cleanedFolder));
+  emit savedVideosFolderChanged(cleanedFolder);
+}
+
+// -----------------------------------------------------------------------------
+
+QString SettingsModel::getDownloadFolder () const {
+  return QDir::cleanPath(
+    ::Utils::coreStringToAppString(
+      mConfig->getString(UI_SECTION, "download_folder", Paths::getDownloadDirPath())
+    )
+  ) + QDir::separator();
+}
+
+void SettingsModel::setDownloadFolder (const QString &folder) {
+  QString cleanedFolder = QDir::cleanPath(folder) + QDir::separator();
 
-  mConfig->setString(UI_SECTION, "saved_videos_folder", ::Utils::appStringToCoreString(_folder));
-  emit savedVideosFolderChanged(_folder);
+  mConfig->setString(UI_SECTION, "download_folder", ::Utils::appStringToCoreString(cleanedFolder));
+  emit downloadFolderChanged(cleanedFolder);
 }
 
 // -----------------------------------------------------------------------------

linphone-desktop/src/components/settings/SettingsModel.hpp

@@ -115,6 +115,7 @@ class SettingsModel : public QObject {
 
   Q_PROPERTY(QString savedScreenshotsFolder READ getSavedScreenshotsFolder WRITE setSavedScreenshotsFolder NOTIFY savedScreenshotsFolderChanged);
   Q_PROPERTY(QString savedVideosFolder READ getSavedVideosFolder WRITE setSavedVideosFolder NOTIFY savedVideosFolderChanged);
+  Q_PROPERTY(QString downloadFolder READ getDownloadFolder WRITE setDownloadFolder NOTIFY downloadFolderChanged);
 
 public:
   enum MediaEncryption {
@@ -264,6 +265,9 @@ public:
   QString getSavedVideosFolder () const;
   void setSavedVideosFolder (const QString &folder);
 
+  QString getDownloadFolder () const;
+  void setDownloadFolder (const QString &folder);
+
   QString getRemoteProvisioning () const;
   void setRemoteProvisioning (const QString &remoteProvisioning);
 
@@ -339,6 +343,7 @@ signals:
 
   void savedScreenshotsFolderChanged (const QString &folder);
   void savedVideosFolderChanged (const QString &folder);
+  void downloadFolderChanged (const QString &folder);
 
   void remoteProvisioningChanged (const QString &remoteProvisioning);
   void remoteProvisioningNotChanged (const QString &remoteProvisioning);

linphone-desktop/src/utils/Utils.cpp

@@ -20,6 +20,8 @@
  *      Author: Ronan Abhamon
  */
 
+#include <QFileInfo>
+
 #include "Utils.hpp"
 
 // =============================================================================
@@ -38,3 +40,32 @@ char *Utils::rstrstr (const char *a, const char *b) {
 
   return nullptr;
 }
+
+// -----------------------------------------------------------------------------
+
+#define SAFE_FILE_PATH_LIMIT 100
+
+QString Utils::getSafeFilePath (const QString &filePath, bool *soFarSoGood) {
+  if (soFarSoGood)
+    *soFarSoGood = true;
+
+  QFileInfo info(filePath);
+  if (!info.exists())
+    return filePath;
+
+  const QString &prefix = QStringLiteral("%1/%2").arg(info.absolutePath()).arg(info.baseName());
+  const QString &ext = info.completeSuffix();
+
+  for (int i = 1; i < SAFE_FILE_PATH_LIMIT; ++i) {
+    QString safePath = QStringLiteral("%1 (%3).%4").arg(prefix).arg(i).arg(ext);
+    if (!QFileInfo::exists(safePath))
+      return safePath;
+  }
+
+  if (soFarSoGood)
+    *soFarSoGood = false;
+
+  return QStringLiteral("");
+}
+
+#undef SAFE_FILE_PATH_LIMIT

linphone-desktop/src/utils/Utils.hpp

@@ -50,6 +50,10 @@ namespace Utils {
 
   // Reverse function of strstr.
   char *rstrstr (const char *a, const char *b);
+
+  // Returns the same path given in parameter if `filePath` exists.
+  // Otherwise returns a safe path with a unique number before the extension.
+  QString getSafeFilePath (const QString &filePath, bool *soFarSoGood = nullptr);
 }
 
 #endif // UTILS_H_

linphone-desktop/ui/modules/Linphone/Chat/FileMessage.qml

 import QtQuick 2.7
 import QtQuick.Controls 2.1
-import QtQuick.Dialogs 1.2
 import QtQuick.Layouts 1.3
 
 import Common 1.0
@@ -179,23 +178,13 @@ Row {
       }
 
       MouseArea {
-        FileDialog {
-          id: fileDialog
-
-          folder: shortcuts.home
-          selectExisting: false
-          title: qsTr('downloadFileTitle')
-
-          onAccepted: proxyModel.downloadFile(index, App.convertUrlToLocalPath(fileUrl))
-        }
-
         anchors.fill: parent
         cursorShape: containsMouse
           ? Qt.PointingHandCursor
           : Qt.ArrowCursor
         hoverEnabled: true
 
-        onClicked: fileDialog.open()
+        onClicked: proxyModel.downloadFile(index)
         visible: !rectangle.isNotDelivered && !$chatEntry.isOutgoing
       }
     }

linphone-desktop/ui/views/App/Settings/SettingsUi.qml

@@ -96,7 +96,9 @@ TabContainer {
             onAccepted: SettingsModel.savedScreenshotsFolder = selectedFile
           }
         }
+      }
 
+      FormLine {
         FormGroup {
           label: qsTr('savedVideosLabel')
 
@@ -109,6 +111,19 @@ TabContainer {
         }
       }
 
+      FormLine {
+        FormGroup {
+          label: qsTr('downloadLabel')
+
+          FileChooserButton {
+            selectedFile: SettingsModel.downloadFolder
+            selectFolder: true
+
+            onAccepted: SettingsModel.downloadFolder = selectedFile
+          }
+        }
+      }
+
       FormEmptyLine {}
     }