Fix editing inetref/season/episode from the PBB.

When called from the PBB, the rule editor uses recinfo rather than
the rec rule.  The RecordingInfo Inetref, Season and Episode were
continually being filled into the UI even though changes were being
saved.  So, if a recorded program had an inetref, and you edited it
from the PBB, that value would stubbornly refill the UI even though
the rule itself was different.  Conversely, calling the editor
from one of the other screens like the rule editor would work fine
because there was no associated RecordingInfo, and everything was
filled in from the RecordingRule.

Unconditionally use the database recording rule value to fill in the
UI, no matter where the rule editor is invoked from.

Fixes #10344.

Author: Robert McNamara

mythtv/programs/mythfrontend/scheduleeditor.cpp

@@ -1358,16 +1358,28 @@ bool MetadataOptions::Create()
     connect(m_seasonSpin, SIGNAL(itemSelected(MythUIButtonListItem*)),
                           SLOT(ValuesChanged()));
 
-    // InetRef
-    m_inetrefEdit->SetText(m_recordingRule->m_inetref);
-
-    // Season
     m_seasonSpin->SetRange(0,9999,1,1);
-    m_seasonSpin->SetValue(m_recordingRule->m_season);
-
-    // Episode
     m_episodeSpin->SetRange(0,9999,1,1);
-    m_episodeSpin->SetValue(m_recordingRule->m_episode);
+
+    // InetRef/Seas/Ep (needs to be built from original rule, not pginfo)
+    if (m_recInfo)
+    {
+        RecordingRule *rule = new RecordingRule();
+        rule->m_recordID = m_recInfo->GetRecordingRuleID();
+        rule->Load();
+        m_inetrefEdit->SetText(rule->m_inetref);
+        m_seasonSpin->SetValue(rule->m_season);
+        m_episodeSpin->SetValue(rule->m_episode);
+
+        delete rule;
+        rule = NULL;
+    }
+    else
+    {
+        m_inetrefEdit->SetText(m_recordingRule->m_inetref);
+        m_seasonSpin->SetValue(m_recordingRule->m_season);
+        m_episodeSpin->SetValue(m_recordingRule->m_episode);
+    }
 
     if (m_coverart)
     {