From 158b6e5cabe26f7fc8001f210976e72c8c5bd514 Mon Sep 17 00:00:00 2001
From: Robert McNamara <rmcnamara@mythtv.org>
Date: Sat, 16 Jul 2011 20:22:12 -0700
Subject: [PATCH] Metadata: Add some more convenience methods to create
 Metadata XML simply.

Creating exportable .mxml content is now as simple as (after including metadatacommon.h):

QDomDocument doc = CreateMetadataXML(pginfo);

You can do what you like with the result, but the metadata download classes search for a file in the same dir as the file being worked on (as defined in lookup->Set/GetFilename) with the same filename and a suffix of .mxml.

So, still missing:

* Decide where/when to create .mxml files for recordings (at which point it would work to drop the result in your video dir the mythvideo scanner will pick up the file + mxml and parse the metadata)
* Add some code to dynamically reimport files from offline/portable storage groups into recordings (Chris P'm has mentioned he's written such code)
* Add a MetadataFactory to the theoretical recording import class and tell it to do a lookup on the newly imported file (easy peasy: MetadataFactory *factory(this); factory->AddLookup(pginfo);) and listen for the result event that provides you the fully looked up info which you can assign to your programinfo as you see fit.
---
 mythtv/libs/libmythbase/mythversion.h         |  2 +-
 .../libs/libmythmetadata/metadatacommon.cpp   | 23 +++++++++++++++++++
 mythtv/libs/libmythmetadata/metadatacommon.h  |  2 ++
 3 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/mythtv/libs/libmythbase/mythversion.h b/mythtv/libs/libmythbase/mythversion.h
index 5bb39b0add0..dd53342f3f4 100644
--- a/mythtv/libs/libmythbase/mythversion.h
+++ b/mythtv/libs/libmythbase/mythversion.h
@@ -12,7 +12,7 @@
 /// Update this whenever the plug-in API changes.
 /// Including changes in the libmythbase, libmyth, libmythtv, libmythav* and
 /// libmythui class methods used by plug-ins.
-#define MYTH_BINARY_VERSION "0.25.20110715-1"
+#define MYTH_BINARY_VERSION "0.25.20110716-1"
 
 /** \brief Increment this whenever the MythTV network protocol changes.
  *
diff --git a/mythtv/libs/libmythmetadata/metadatacommon.cpp b/mythtv/libs/libmythmetadata/metadatacommon.cpp
index 9b657092e06..40bf2205f2d 100644
--- a/mythtv/libs/libmythmetadata/metadatacommon.cpp
+++ b/mythtv/libs/libmythmetadata/metadatacommon.cpp
@@ -460,6 +460,29 @@ QDomDocument CreateMetadataXML(MetadataLookupList list)
     return doc;
 }
 
+QDomDocument CreateMetadataXML(MetadataLookup *lookup)
+{
+    QDomDocument doc("MythMetadataXML");
+
+    QDomElement root = doc.createElement("metadata");
+    doc.appendChild(root);
+
+    CreateMetadataXMLItem(lookup, root, doc);
+
+    return doc;
+}
+
+QDomDocument CreateMetadataXML(ProgramInfo *pginfo)
+{
+    QDomDocument doc("MythMetadataXML");
+
+    MetadataLookup *lookup = LookupFromProgramInfo(pginfo);
+    if (lookup)
+        doc = CreateMetadataXML(lookup);
+
+    return doc;
+}
+
 void CreateMetadataXMLItem(MetadataLookup *lookup,
                            QDomElement placetoadd,
                            QDomDocument docroot)
diff --git a/mythtv/libs/libmythmetadata/metadatacommon.h b/mythtv/libs/libmythmetadata/metadatacommon.h
index 344bfb9eca8..24e6093b7fb 100644
--- a/mythtv/libs/libmythmetadata/metadatacommon.h
+++ b/mythtv/libs/libmythmetadata/metadatacommon.h
@@ -439,6 +439,8 @@ Q_DECLARE_METATYPE(MetadataLookup*)
 typedef QList<MetadataLookup*> MetadataLookupList;
 
 META_PUBLIC QDomDocument CreateMetadataXML(MetadataLookupList list);
+META_PUBLIC QDomDocument CreateMetadataXML(MetadataLookup *lookup);
+META_PUBLIC QDomDocument CreateMetadataXML(ProgramInfo *pginfo);
 
 META_PUBLIC void CreateMetadataXMLItem(MetadataLookup *lookup,
                                    QDomElement placetoadd,