From 9fc1bc3e1d5b475d23270b89301baaec149a10e8 Mon Sep 17 00:00:00 2001
From: itsmattkc <itsmattkc@gmail.com>
Date: Sun, 10 Mar 2019 16:37:03 +1100
Subject: [PATCH] check for updates

---
 olive.pro                 |  8 ++++++--
 oliveglobal.cpp           |  5 +++++
 ui/icons.cpp              |  3 +++
 ui/icons.h                | 14 ++++++++++++++
 ui/updatenotification.cpp | 38 ++++++++++++++++++++++++++++++++++++++
 ui/updatenotification.h   | 19 +++++++++++++++++++
 6 files changed, 85 insertions(+), 2 deletions(-)
 create mode 100644 ui/icons.cpp
 create mode 100644 ui/icons.h
 create mode 100644 ui/updatenotification.cpp
 create mode 100644 ui/updatenotification.h

diff --git a/olive.pro b/olive.pro
index f31ec75ab..5f844a844 100644
--- a/olive.pro
+++ b/olive.pro
@@ -160,7 +160,9 @@ SOURCES += \
     rendering/clipqueue.cpp \
     rendering/audio.cpp \
     dialogs/clippropertiesdialog.cpp \
-    rendering/framebufferobject.cpp
+    rendering/framebufferobject.cpp \
+    ui/updatenotification.cpp \
+    ui/icons.cpp
 
 HEADERS += \
         mainwindow.h \
@@ -272,7 +274,9 @@ HEADERS += \
     rendering/cacher.h \
     rendering/audio.h \
     dialogs/clippropertiesdialog.h \
-    rendering/framebufferobject.h
+    rendering/framebufferobject.h \
+    ui/updatenotification.h \
+    ui/icons.h
 
 FORMS +=
 
diff --git a/oliveglobal.cpp b/oliveglobal.cpp
index e9242dfcf..edfa000dc 100644
--- a/oliveglobal.cpp
+++ b/oliveglobal.cpp
@@ -41,6 +41,8 @@
 
 #include "project/sequence.h"
 
+#include "ui/updatenotification.h"
+
 #include <QMessageBox>
 #include <QFileDialog>
 #include <QAction>
@@ -263,6 +265,9 @@ void OliveGlobal::finished_initialize() {
     d->open();
 #endif
   }
+
+  // Check for updates
+  olive::update_notifier.check();
 }
 
 void OliveGlobal::save_autorecovery_file() {
diff --git a/ui/icons.cpp b/ui/icons.cpp
new file mode 100644
index 000000000..20ed17955
--- /dev/null
+++ b/ui/icons.cpp
@@ -0,0 +1,3 @@
+#include "icons.h"
+
+
diff --git a/ui/icons.h b/ui/icons.h
new file mode 100644
index 000000000..7dbc1b62b
--- /dev/null
+++ b/ui/icons.h
@@ -0,0 +1,14 @@
+#ifndef ICONS_H
+#define ICONS_H
+
+#include <QIcon>
+
+namespace olive {
+  namespace icon {
+    extern QIcon KeyframeLeft;
+    extern QIcon KeyframeSet;
+    extern QIcon KeyframeRight;
+  }
+}
+
+#endif // ICONS_H
diff --git a/ui/updatenotification.cpp b/ui/updatenotification.cpp
new file mode 100644
index 000000000..38d2a8f2d
--- /dev/null
+++ b/ui/updatenotification.cpp
@@ -0,0 +1,38 @@
+#include "updatenotification.h"
+
+#include <QNetworkAccessManager>
+#include <QStatusBar>
+
+#include "mainwindow.h"
+
+UpdateNotification olive::update_notifier;
+
+UpdateNotification::UpdateNotification()
+{
+
+}
+
+void UpdateNotification::check()
+{
+#if defined(_WIN32) || defined(__APPLE__)
+  QNetworkAccessManager* manager = new QNetworkAccessManager();
+
+  connect(manager, SIGNAL(finished(QNetworkReply *)), this, SLOT(finished_slot(QNetworkReply *)));
+  connect(manager, SIGNAL(finished(QNetworkReply *)), manager, SLOT(deleteLater()));
+
+  QString update_url = QString("http://olivevideoeditor.org/update.php?version=0&hash=%1");
+
+  QNetworkRequest request(QUrl(update_url.arg(GITHASH)));
+  manager->get(request);
+#endif
+}
+
+void UpdateNotification::finished_slot(QNetworkReply *reply)
+{
+  QString response = QString::fromUtf8(reply->readAll());
+
+  if (response == "1") {
+    olive::MainWindow->statusBar()->showMessage(tr("An update is available from the Olive website. "
+                                                   "Visit www.olivevideoeditor.org to download it."));
+  }
+}
diff --git a/ui/updatenotification.h b/ui/updatenotification.h
new file mode 100644
index 000000000..8a8f87e78
--- /dev/null
+++ b/ui/updatenotification.h
@@ -0,0 +1,19 @@
+#ifndef UPDATENOTIFICATION_H
+#define UPDATENOTIFICATION_H
+
+#include <QNetworkReply>
+
+class UpdateNotification : public QObject {
+  Q_OBJECT
+public:
+  UpdateNotification();
+  void check();
+private slots:
+  void finished_slot(QNetworkReply*);
+};
+
+namespace olive {
+  extern UpdateNotification update_notifier;
+}
+
+#endif // UPDATENOTIFICATION_H