Prepare to join/see chats by link

qml/js/functions.js

@@ -281,10 +281,27 @@ function handleLink(link) {
         tdLibWrapper.createPrivateChat(userInformation.id);
     } else if (link.indexOf("userId://") === 0) {
         tdLibWrapper.createPrivateChat(link.substring(9));
+    }  else {
+        var tMePrefix = tdLibWrapper.getOptionString("t_me_url");
+        if (link.indexOf(tMePrefix) === 0) {
+            if (link.indexOf("joinchat") !== -1) {
+                console.log("Joining Chatto: " + link);
+                tdLibWrapper.joinChatByInviteLink(link);
+                // Do the necessary stuff to open the chat if successful
+                // Fail with nice error message if it doesn't work
+            } else {
+                console.log("SUCH! " + link.substring(tMePrefix.length));
+                tdLibWrapper.searchPublicChat(link.substring(tMePrefix.length));
+                // Check responses for updateBasicGroup or updateSupergroup
+                // Fire createBasicGroupChat or createSupergroupChat
+                // Do the necessary stuff to open the chat
+                // Fail with nice error message if chat can't be found
+            }
         } else {
             Qt.openUrlExternally(link);
         }
     }
+}
 
 function getVideoHeight(videoWidth, videoData) {
     if (typeof videoData !== "undefined") {

src/tdlibwrapper.cpp

@@ -687,6 +687,24 @@ void TDLibWrapper::getPollVoters(const QString &chatId, const qlonglong &message
     this->sendRequest(requestObject);
 }
 
+void TDLibWrapper::searchPublicChat(const QString &userName)
+{
+    LOG("Search public chat" << userName);
+    QVariantMap requestObject;
+    requestObject.insert(_TYPE, "searchPublicChat");
+    requestObject.insert("username", userName);
+    this->sendRequest(requestObject);
+}
+
+void TDLibWrapper::joinChatByInviteLink(const QString &inviteLink)
+{
+    LOG("Join chat by invite link" << inviteLink);
+    QVariantMap requestObject;
+    requestObject.insert(_TYPE, "joinChatByInviteLink");
+    requestObject.insert("invite_link", inviteLink);
+    this->sendRequest(requestObject);
+}
+
 void TDLibWrapper::searchEmoji(const QString &queryString)
 {
     LOG("Searching emoji" << queryString);
@@ -753,6 +771,11 @@ QVariantMap TDLibWrapper::getChat(const QString &chatId)
     return this->chats.value(chatId).toMap();
 }
 
+QString TDLibWrapper::getOptionString(const QString &optionName)
+{
+    return this->options.value(optionName).toString();
+}
+
 void TDLibWrapper::copyFileToDownloads(const QString &filePath)
 {
     LOG("Copy file to downloads" << filePath);

src/tdlibwrapper.h

@@ -98,6 +98,7 @@ public:
     Q_INVOKABLE QVariantMap getBasicGroup(qlonglong groupId) const;
     Q_INVOKABLE QVariantMap getSuperGroup(qlonglong groupId) const;
     Q_INVOKABLE QVariantMap getChat(const QString &chatId);
+    Q_INVOKABLE QString getOptionString(const QString &optionName);
     Q_INVOKABLE void copyFileToDownloads(const QString &filePath);
     Q_INVOKABLE void openFileOnDevice(const QString &filePath);
     Q_INVOKABLE void controlScreenSaver(bool enabled);
@@ -147,6 +148,8 @@ public:
     Q_INVOKABLE void setPollAnswer(const QString &chatId, const qlonglong &messageId, QVariantList optionIds);
     Q_INVOKABLE void stopPoll(const QString &chatId, const qlonglong &messageId);
     Q_INVOKABLE void getPollVoters(const QString &chatId, const qlonglong &messageId, const int &optionId, const int &limit, const int &offset, const QString &extra);
+    Q_INVOKABLE void searchPublicChat(const QString &userName);
+    Q_INVOKABLE void joinChatByInviteLink(const QString &inviteLink);
 
     // Others (candidates for extraction ;))
     Q_INVOKABLE void searchEmoji(const QString &queryString);