From 0b15e72d30ea6d8df96d6f5066a876899e379a75 Mon Sep 17 00:00:00 2001
From: Martin Rotter <rotter.martinos@gmail.com>
Date: Sun, 19 Apr 2015 21:03:15 +0200
Subject: [PATCH] Work on feed-on-page detection.

---
 src/network-web/networkfactory.cpp |  8 ++++++++
 src/network-web/networkfactory.h   |  2 ++
 src/network-web/webbrowser.cpp     | 10 ++++++++++
 3 files changed, 20 insertions(+)

diff --git a/src/network-web/networkfactory.cpp b/src/network-web/networkfactory.cpp
index bc029ff95..e6d1bfe98 100755
--- a/src/network-web/networkfactory.cpp
+++ b/src/network-web/networkfactory.cpp
@@ -32,6 +32,14 @@
 NetworkFactory::NetworkFactory() {
 }
 
+QStringList NetworkFactory::extractFeedLinksFromHtmlPage(const QString &html) {
+  QStringList feeds;
+
+
+
+  return feeds;
+}
+
 QString NetworkFactory::networkErrorText(QNetworkReply::NetworkError error_code) {
   switch (error_code) {
     case QNetworkReply::ProtocolUnknownError:
diff --git a/src/network-web/networkfactory.h b/src/network-web/networkfactory.h
index 98efb97bf..8b0ef8055 100644
--- a/src/network-web/networkfactory.h
+++ b/src/network-web/networkfactory.h
@@ -34,6 +34,8 @@ class NetworkFactory {
     explicit NetworkFactory();
 
   public:
+    static QStringList extractFeedLinksFromHtmlPage(const QString &html);
+
     // Returns human readable text for given network error.
     static QString networkErrorText(QNetworkReply::NetworkError error_code);
 
diff --git a/src/network-web/webbrowser.cpp b/src/network-web/webbrowser.cpp
index 0d2700588..1f68763f9 100755
--- a/src/network-web/webbrowser.cpp
+++ b/src/network-web/webbrowser.cpp
@@ -21,6 +21,7 @@
 #include "network-web/webbrowsernetworkaccessmanager.h"
 #include "network-web/webpage.h"
 #include "network-web/webview.h"
+#include "network-web/networkfactory.h"
 #include "miscellaneous/skinfactory.h"
 #include "gui/formmain.h"
 #include "gui/tabwidget.h"
@@ -158,6 +159,15 @@ void WebBrowser::onLoadingProgress(int progress) {
 void WebBrowser::onLoadingFinished(bool success) {
   Q_UNUSED(success)
 
+  if (success) {
+    // Let's check if there are any feeds defined on the web and eventually
+    // display "Add feeds" button.
+    QString loaded_html = m_webView->page()->toHtml();
+    QStringList feeds_on_page = NetworkFactory::extractFeedLinksFromHtmlPage(loaded_html);
+
+    // TODO: mame načteno html, nyni z něj funkcí vytáhneme seznam adres kanálů. dodelat tu fci.
+  }
+
   m_loadingProgress->hide();
 }