season: use poster as fallback for item.image

Author: RobertMe

traktseason.cpp

@@ -102,7 +102,16 @@ TraktShow *TraktSeason::show() const
 
 void TraktSeason::setShow(TraktShow *show)
 {
+    if (m_show) {
+        disconnect(show, 0 , this, 0);
+    }
+
     m_show = show;
+
+    if (m_show) {
+        connect(show, &TraktShow::imageChanged, this, &TraktItem::imageChanged);
+    }
+
     setParent(show);
     emit showChanged();
 }
@@ -117,6 +126,17 @@ void TraktSeason::setTitle(const QString &title)
     Q_UNUSED(title)
 }
 
+TraktImages *TraktSeason::image() const
+{
+    if (m_images->poster()) {
+        return m_images->poster();
+    } else if (m_show) {
+        return m_show->image();
+    }
+
+    return 0;
+}
+
 void TraktSeason::parse(const QVariantMap &data)
 {
     setNumber(data.value("number").toInt());

traktseason.h

@@ -45,6 +45,8 @@ class TraktSeason : public TraktItem
     QString title() const Q_DECL_OVERRIDE;
     void setTitle(const QString &title) Q_DECL_OVERRIDE;
 
+    virtual TraktImages *image() const Q_DECL_OVERRIDE;
+
     void parse(const QVariantMap &data) Q_DECL_OVERRIDE;
     void load() Q_DECL_OVERRIDE;