Ticket #9597: randomsg_master.patch

mythtv/libs/libmythui/mythuiimage.cpp

@@ -16 +16 @@
 #include <QRunnable>
 #include <QEvent>
 #include <QCoreApplication>
+#include <QStringList>
 
 // libmythbase
 #include "mythverbose.h"
+#include "mythcorecontext.h"
+#include "storagegroup.h"
 
 // Mythui
 #include "mythpainter.h"
@@ -1041 +1044 @@
     if (element.tagName() == "filename")
     {
         m_OrigFilename = m_Filename = getFirstText(element);
+        //Parse the artwork directories from the special tags
+        QString artworkDir;
+        if (m_Filename.startsWith("%SG_") && m_Filename.endsWith("%"))
+        {
+            QString host = gCoreContext->GetHostName();
+            QString group = m_Filename.mid(4,m_Filename.length()-5);
+            QStringList sgEntries;
+            StorageGroup sgroup(group, host);
+            sgEntries = sgroup.GetFileList("");
+            if(sgEntries.size() > 0) {
+                int sgEntry;
+                int cnt = 0;
+                while(!(m_Filename.endsWith(".png") || m_Filename.endsWith(".jpg") || m_Filename.endsWith(".gif")) && cnt < 10)
+                {
+                    cnt += 1;
+                    sgEntry = rand() % sgEntries.size();
+                    m_Filename = QString("myth://%1@%2:%3/%4")
+                                .arg(StorageGroup::GetGroupToUse(host, group))
+                                .arg(gCoreContext->GetSettingOnHost("BackendServerIP", host))
+                                .arg(gCoreContext->GetSettingOnHost("BackendServerPort", host))
+                                .arg(sgEntries.at(sgEntry));
+                }
+                if(cnt == 10)
+                {
+                    VERBOSE(VB_GENERAL, QString("Could not find a valid image in storage group: %1").arg(group));
+                    m_Filename = "";
+                }
+            }
+            else
+            {
+                VERBOSE(VB_GENERAL, QString("Could not find files in storage group: %1").arg(group));
+                m_Filename = "";
+            }
+        }
         if (m_Filename.endsWith('/'))
         {
             QDir imageDir(m_Filename);