backout QT changes, merge fuzzball's mods

Author: CaveSpectre11

src/masternode-budget.h

@@ -515,19 +515,6 @@ class CBudgetProposal
 
     void CleanAndRemove(bool fSignatureCheck);
 
-    // If URL doesn't have a scheme, add one
-    std::string GetFixedupURL(std::string scheme="http")
-    {
-        std::string ret=strURL;
-        std::string delim ("://");
-        if (strURL.find(delim) == std::string::npos)
-        {
-            // URL is missing scheme; add one
-            ret = scheme+"://"+strURL;
-        }
-        return ret;
-    }
-
     uint256 GetHash() const
     {
         CHashWriter ss(SER_GETHASH, PROTOCOL_VERSION);

src/qt/proposalframe.cpp

@@ -88,7 +88,7 @@ void ProposalFrame::refresh()
 
         QLabel* strProposalURL = new QLabel();
         strProposalURL->setObjectName(QStringLiteral("strProposalURL"));
-        QString strURL = QString::fromStdString(proposal->GetFixedupURL());
+        QString strURL = QString::fromStdString(proposal->GetURL());
         QString strClick = tr("Open proposal page in browser");
         strProposalURL->setText("<a href=\"" + strURL + "\">" + strClick + "</a>");
         strProposalURL->setTextFormat(Qt::RichText);
@@ -182,7 +182,7 @@ void ProposalFrame::proposalLink_clicked(const QString &link)
 {
     QMessageBox Msgbox;
     QString strMsgBox = tr("A proposal URL can be used for phishing, scams and computer viruses. Open this link only if you trust the following URL.\n");
-    strMsgBox += QString::fromStdString(proposal->GetFixedupURL());
+    strMsgBox += QString::fromStdString(proposal->GetURL());
     Msgbox.setText(strMsgBox);
     Msgbox.setStandardButtons(QMessageBox::Cancel);
     QAbstractButton *openButton = Msgbox.addButton(tr("Open link"), QMessageBox::ApplyRole);
@@ -192,10 +192,10 @@ void ProposalFrame::proposalLink_clicked(const QString &link)
     Msgbox.exec();
 
     if (Msgbox.clickedButton() == openButton) {
-        QDesktopServices::openUrl(QUrl(QString::fromStdString(proposal->GetFixedupURL())));
+        QDesktopServices::openUrl(QUrl(QString::fromStdString(proposal->GetURL())));
     }
     if (Msgbox.clickedButton() == copyButton) {
-        QGuiApplication::clipboard()->setText(QString::fromStdString(proposal->GetFixedupURL()));
+        QGuiApplication::clipboard()->setText(QString::fromStdString(proposal->GetURL()));
     }
     governancePage->lockUpdating(false);
 }
@@ -246,7 +246,7 @@ void ProposalFrame::voteButton_clicked(int nVote)
     questionString += tr("using all your masternodes?");
     questionString += "<br /><br />";
     questionString += tr("Proposal Hash:") + " " + QString::fromStdString(proposal->GetHash().ToString()) + "<br />";
-    questionString += tr("Proposal URL:") + " " + QString::fromStdString(proposal->GetFixedupURL());
+    questionString += tr("Proposal URL:") + " " + QString::fromStdString(proposal->GetURL());
     governancePage->lockUpdating(true);
     QMessageBox::StandardButton retval = QMessageBox::question(this, tr("Confirm Vote"),
         questionString,

src/rpc/budget.cpp

@@ -85,10 +85,14 @@ UniValue preparebudget(const UniValue& params, bool fHelp)
     std::string strURL = SanitizeString(params[1].get_str());
     if (strURL.size() > 64)
         throw runtime_error("Invalid url, limit of 64 characters.");
-    if ((strURL.find("://") == std::string::npos) ||
-        ((strURL.front() != 'h') && (strURL.front() != 'H')))
-        throw std::runtime_error("Invalid url format, add scheme (e.g. https://).");
 
+    if ((strURL.front() == 'h') || (strURL.front() == 'H')) {
+        std::size_t found = strURL.find("ttp://") == 1 ? strURL.find("ttp://") : strURL.find("ttps://");
+        if (found != 1)
+            throw JSONRPCError(RPC_INVALID_PARAMETER, string("Invalid url, add scheme (e.g. https://)"));
+    } else {
+        throw JSONRPCError(RPC_INVALID_PARAMETER, string("Invalid url, add scheme (e.g. https://)"));
+    }
 
     int nPaymentCount = params[2].get_int();
     if (nPaymentCount < 1)
@@ -184,9 +188,14 @@ UniValue submitbudget(const UniValue& params, bool fHelp)
     std::string strURL = SanitizeString(params[1].get_str());
     if (strURL.size() > 64)
         throw runtime_error("Invalid url, limit of 64 characters.");
-    if ((strURL.find("://") == std::string::npos) ||
-        ((strURL.front() != 'h') && (strURL.front() != 'H')))
-        throw std::runtime_error("Invalid url format, add scheme (e.g. https://).");
+
+    if ((strURL.front() == 'h') || (strURL.front() == 'H')) {
+        std::size_t found = strURL.find("ttp://") == 1 ? strURL.find("ttp://") : strURL.find("ttps://");
+        if (found != 1)
+            throw JSONRPCError(RPC_INVALID_PARAMETER, string("Invalid url, add scheme (e.g. https://)"));
+    } else {
+        throw JSONRPCError(RPC_INVALID_PARAMETER, string("Invalid url, add scheme (e.g. https://)"));
+    }
 
     int nPaymentCount = params[2].get_int();
     if (nPaymentCount < 1)