From 275e69dfd3f7e0017deef1ec5b262f5af83d75f0 Mon Sep 17 00:00:00 2001
From: "A. Wilcox" <AWilcox@Wilcox-Tech.com>
Date: Fri, 22 May 2020 09:38:56 -0500
Subject: Qt UI: Settle on Netsurf, implement Captive Portal support

---
 ui/qt5/intropage.cc   |  6 +++---
 ui/qt5/netdhcppage.cc | 43 ++++++++++++++++++++++++++++---------------
 ui/qt5/netdhcppage.hh |  2 +-
 3 files changed, 32 insertions(+), 19 deletions(-)

(limited to 'ui')

diff --git a/ui/qt5/intropage.cc b/ui/qt5/intropage.cc
index 2cbbbe2..f0c80ee 100644
--- a/ui/qt5/intropage.cc
+++ b/ui/qt5/intropage.cc
@@ -49,10 +49,10 @@ IntroPage::IntroPage(QWidget *parent) : HorizonWizardPage(parent) {
         QProcess p;
         p.execute("partitionmanager");
     });
-    /*connect(toolMenu->addAction("&Web Browser"), &QAction::triggered, [=](void){
+    connect(toolMenu->addAction("&Web Browser"), &QAction::triggered, [=](void){
         QProcess p;
-        p.execute("otter-browser");
-    });*/
+        p.execute("netsurf-gtk");
+    });
     toolButton->setMenu(toolMenu);
 
     descLabel = new QLabel(
diff --git a/ui/qt5/netdhcppage.cc b/ui/qt5/netdhcppage.cc
index ed4d394..5a16af2 100644
--- a/ui/qt5/netdhcppage.cc
+++ b/ui/qt5/netdhcppage.cc
@@ -40,11 +40,20 @@ NetDHCPPage::NetDHCPPage(QWidget *parent) : HorizonWizardPage(parent) {
         logview.exec();
     });
 
+    authButton = new QPushButton(tr("Authenticate"));
+    authButton->setHidden(true);
+    authButton->setWhatsThis(tr("Opens a browser window where you can authenticate to this network."));
+    connect(authButton, &QPushButton::clicked, [=] {
+        QProcess p;
+        p.execute("netsurf-gtk", {"http://distfiles.adelielinux.org/horizon.txt"});
+    });
+
     QVBoxLayout *overallLayout = new QVBoxLayout(this);
     overallLayout->addWidget(progress);
     overallLayout->addSpacing(40);
     overallLayout->addWidget(information);
     overallLayout->addWidget(logButton, 0, Qt::AlignCenter);
+    overallLayout->addWidget(authButton, 0, Qt::AlignCenter);
 }
 
 void NetDHCPPage::startDHCP() {
@@ -89,6 +98,9 @@ void NetDHCPPage::checkInet() {
 }
 
 void NetDHCPPage::inetFinished() {
+    QVariant redirUrl;
+    QByteArray result;
+
     assert(inetReply);
 
     if(inetReply->error()) {
@@ -96,25 +108,22 @@ void NetDHCPPage::inetFinished() {
         information->setText(tr("Couldn't connect to %1: %2")
                              .arg(QString::fromStdString(horizonWizard()->mirror_domain))
                              .arg(inetReply->errorString()));
-        inetReply->deleteLater();
-        inetReply = nullptr;
-        return;
+        goto cleanReply;
     }
 
-    const QVariant redirUrl = inetReply->attribute(QNetworkRequest::RedirectionTargetAttribute);
+    redirUrl = inetReply->attribute(QNetworkRequest::RedirectionTargetAttribute);
     if(!redirUrl.isNull()) {
-        progress->setStepStatus(1, StepProgressWidget::Failed);
-        /* XXX TODO BAD UNIMPLEMENTED !!!! LOOK AT ME DO NOT RELEASE YET !!!! */
-        information->setText(tr("Received redirect to %2 while connecting to %1."
-                                "God help us if we don't ship Otter Browser and have to handle captive portals with QtWebKitWidgets.")
+        progress->stepPassed(1);
+        information->setText(tr("Received redirect to %2 while connecting to %1.  "
+                                "You may need to authenticate to this network before continuing.  "
+                                "Choose 'Authenticate' and close the browser window when you have successfully connected.")
                              .arg(QString::fromStdString(horizonWizard()->mirror_domain))
                              .arg(redirUrl.toUrl().toString()));
-        inetReply->deleteLater();
-        inetReply = nullptr;
-        return;
+        authButton->setHidden(false);
+        goto goOnline;
     }
 
-    QByteArray result = inetReply->readAll();
+    result = inetReply->readAll();
     if(result.size() != 3 || result[0] != 'O' || result[1] != 'K' ||
             result[2] != '\n') {
         QString res_str(result.left(512));
@@ -123,17 +132,21 @@ void NetDHCPPage::inetFinished() {
         information->setText(tr("Received unexpected %3 byte reply from %1: %2")
                              .arg(QString::fromStdString(horizonWizard()->mirror_domain))
                              .arg(res_str).arg(result.size()));
-        inetReply->deleteLater();
-        inetReply = nullptr;
-        return;
+        goto goOnline;
     }
 
     progress->stepPassed(1);
 
     information->setText(tr("Your computer has successfully connected to the network.  You may now proceed."));
 
+goOnline:
     online = true;
     emit completeChanged();
+
+cleanReply:
+    inetReply->deleteLater();
+    inetReply = nullptr;
+    return;
 }
 
 void NetDHCPPage::initializePage() {
diff --git a/ui/qt5/netdhcppage.hh b/ui/qt5/netdhcppage.hh
index 0d54ba5..5d0f3fd 100644
--- a/ui/qt5/netdhcppage.hh
+++ b/ui/qt5/netdhcppage.hh
@@ -30,7 +30,7 @@ public:
 private:
     StepProgressWidget *progress;
     QLabel *information;
-    QPushButton *logButton;
+    QPushButton *logButton, *authButton;
 
     QNetworkAccessManager qnam;
     QNetworkReply *inetReply;
-- 
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