misc: revise and catch exceptions thrown from lrc

Change-Id: I0e28f20ecb017267e74ef76fb922443e15e896e8
Gitlab: #308

src/bannedlistmodel.cpp

@@ -49,6 +49,7 @@ BannedListModel::columnCount(const QModelIndex& parent) const
 QVariant
 BannedListModel::data(const QModelIndex& index, int role) const
 {
+    try {
         auto contactList = lrcInstance_->getCurrentAccountInfo().contactModel->getBannedContacts();
         if (!index.isValid() || contactList.size() <= index.row()) {
             return QVariant();
@@ -63,6 +64,9 @@ BannedListModel::data(const QModelIndex& index, int role) const
         case Role::ContactID:
             return QVariant(contactInfo.profileInfo.uri);
         }
+    } catch (const std::out_of_range& e) {
+        qDebug() << e.what();
+    }
     return QVariant();
 }
 

src/conversationsadapter.cpp

@@ -91,9 +91,13 @@ ConversationsAdapter::selectConversation(const QString& accountId, const QString
             lrcInstance_->setSelectedConvId(convInfo.uid);
             accInfo.conversationModel->clearUnreadInteractions(convInfo.uid);
 
+            try {
                 // Set contact filter (for conversation tab selection)
                 auto& contact = accInfo.contactModel->getContact(convInfo.participants.front());
                 setProperty("currentTypeFilter", QVariant::fromValue(contact.profileInfo.type));
+            } catch (const std::out_of_range& e) {
+                qDebug() << e.what();
+            }
         };
         if (convInfo.accountId != lrcInstance_->getCurrAccId()) {
             Utils::oneShotConnect(lrcInstance_,

src/moderatorlistmodel.cpp

@@ -50,6 +50,7 @@ ModeratorListModel::columnCount(const QModelIndex& parent) const
 QVariant
 ModeratorListModel::data(const QModelIndex& index, int role) const
 {
+    try {
         QStringList list = lrcInstance_->accountModel().getDefaultModerators(
                     lrcInstance_->getCurrAccId());
         if (!index.isValid() || list.size() <= index.row()) {
@@ -60,13 +61,16 @@ ModeratorListModel::data(const QModelIndex& index, int role) const
 
         switch (role) {
         case Role::ContactName: {
-        QString str = lrcInstance_->getCurrentAccountInfo().contactModel->bestNameForContact(
-            list.at(index.row()));
+            QString str = lrcInstance_->getCurrentAccountInfo().contactModel->
+                    bestNameForContact(list.at(index.row()));
             return QVariant(str);
         }
         case Role::ContactID:
             return QVariant(contactInfo.profileInfo.uri);
         }
+    } catch (const std::exception& e) {
+        qDebug() << e.what();
+    }
     return QVariant();
 }
 

src/settingsadapter.cpp

@@ -935,8 +935,12 @@ SettingsAdapter::unbanContact(int index)
     auto it = bannedContactList.begin();
     std::advance(it, index);
 
+    try {
         auto contactInfo = accountInfo.contactModel->getContact(*it);
         accountInfo.contactModel->addContact(contactInfo);
+    } catch (const std::out_of_range& e) {
+        qDebug() << e.what();
+    }
 }
 
 void

src/settingsview/components/VideoSettings.qml

@@ -96,10 +96,10 @@ ColumnLayout {
 
     function setFormatListForCurrentDevice() {
         var device = AVModel.getCurrentVideoCaptureDevice()
+        try {
             if (SettingsAdapter.get_DeviceCapabilitiesSize(device) === 0)
                 return
 
-        try {
             resolutionComboBoxSetting.comboModel.reset()
             resolutionComboBoxSetting.setCurrentIndex(
                         resolutionComboBoxSetting.comboModel.getCurrentSettingIndex(), true)

src/utils.cpp

@@ -352,7 +352,8 @@ Utils::contactPhoto(LRCInstance* instance, const QString& contactUri, const QSiz
             auto avatarName = contactInfo.profileInfo.uri == bestName ? QString() : bestName;
             photo = Utils::fallbackAvatar("ring:" + contactInfo.profileInfo.uri, avatarName);
         }
-    } catch (...) {
+    } catch (const std::exception& e) {
+        qDebug() << e.what();
     }
     return Utils::scaleAndFrame(photo, size);
 }
@@ -506,7 +507,8 @@ Utils::profileType(const lrc::api::conversation::Info& conv,
     try {
         auto contact = model.owner.contactModel->getContact(conv.participants[0]);
         return contact.profileInfo.type;
-    } catch (...) {
+    } catch (const std::out_of_range& e) {
+        qDebug() << e.what();
         return lrc::api::profile::Type::INVALID;
     }
 }
@@ -539,12 +541,17 @@ Utils::isInteractionGenerated(const lrc::api::interaction::Type& type)
 bool
 Utils::isContactValid(const QString& contactUid, const lrc::api::ConversationModel& model)
 {
+    try {
         const auto contact = model.owner.contactModel->getContact(contactUid);
         return (contact.profileInfo.type == lrc::api::profile::Type::PENDING
                 || contact.profileInfo.type == lrc::api::profile::Type::TEMPORARY
                 || contact.profileInfo.type == lrc::api::profile::Type::RING
                 || contact.profileInfo.type == lrc::api::profile::Type::SIP)
                && !contact.profileInfo.uri.isEmpty();
+    } catch (const std::out_of_range& e) {
+        qDebug() << e.what();
+        return false;
+    }
 }
 
 bool

src/utilsadapter.cpp

@@ -113,9 +113,14 @@ UtilsAdapter::getBestName(const QString& accountId, const QString& uid)
 const QString
 UtilsAdapter::getPeerUri(const QString& accountId, const QString& uid)
 {
+    try {
         auto* convModel = lrcInstance_->getAccountInfo(accountId).conversationModel.get();
         const auto& convInfo = convModel->getConversationForUid(uid).value();
         return convInfo.get().participants.front();
+    } catch (const std::out_of_range& e) {
+        qDebug() << e.what();
+        return "";
+    }
 }
 
 QString