[rhythmbox] rhythmdb: add new property for storing podcast entry guids

[Jonathan Matthew <jmatthew src gnome org>]

commit 3eef3f4d02c52ffe3499510bd979ca9f34e474c3
Author: Jonathan Matthew <jonathan d14n org>
Date:   Thu Dec 30 18:02:52 2021 +1000

    rhythmdb: add new property for storing podcast entry guids

 podcast/rb-podcast-entry-types.c |  3 +++
 rhythmdb/rhythmdb-private.h      |  1 +
 rhythmdb/rhythmdb-tree.c         |  4 ++++
 rhythmdb/rhythmdb.c              | 12 ++++++++++++
 rhythmdb/rhythmdb.h              |  1 +
 5 files changed, 21 insertions(+)
---
diff --git a/podcast/rb-podcast-entry-types.c b/podcast/rb-podcast-entry-types.c
index 87a0074db..f50b06d91 100644
--- a/podcast/rb-podcast-entry-types.c
+++ b/podcast/rb-podcast-entry-types.c
@@ -80,6 +80,7 @@ podcast_post_create (RhythmDBEntryType *entry_type, RhythmDBEntry *entry)
        podcast->lang = rb_refstring_ref (empty);
        podcast->copyright = rb_refstring_ref (empty);
        podcast->image = rb_refstring_ref (empty);
+       podcast->guid = NULL;
        rb_refstring_unref (empty);
 }
 
@@ -92,6 +93,8 @@ podcast_data_destroy (RhythmDBEntryType *entry_type, RhythmDBEntry *entry)
        rb_refstring_unref (podcast->lang);
        rb_refstring_unref (podcast->copyright);
        rb_refstring_unref (podcast->image);
+       if (podcast->guid != NULL)
+               rb_refstring_unref (podcast->guid);
 }
 
 /**
diff --git a/rhythmdb/rhythmdb-private.h b/rhythmdb/rhythmdb-private.h
index d6e0d7817..5eb2a8059 100644
--- a/rhythmdb/rhythmdb-private.h
+++ b/rhythmdb/rhythmdb-private.h
@@ -44,6 +44,7 @@ typedef struct {
        RBRefString *lang;
        RBRefString *copyright;
        RBRefString *image;
+       RBRefString *guid;
        gulong status;  /* 0-99: downloading
                           100: Complete
                           101: Error
diff --git a/rhythmdb/rhythmdb-tree.c b/rhythmdb/rhythmdb-tree.c
index 18a486325..9da04c9f3 100644
--- a/rhythmdb/rhythmdb-tree.c
+++ b/rhythmdb/rhythmdb-tree.c
@@ -1131,6 +1131,10 @@ save_entry (RhythmDBTree *db,
                        if (podcast)
                                save_entry_ulong (ctx, elt_name, podcast->post_time, FALSE);
                        break;
+               case RHYTHMDB_PROP_PODCAST_GUID:
+                       if (podcast && podcast->guid)
+                               save_entry_string(ctx, elt_name, rb_refstring_get (podcast->guid));
+                       break;
                case RHYTHMDB_PROP_KEYWORD:
                        keywords = rhythmdb_entry_keywords_get (RHYTHMDB (db), entry);
 
diff --git a/rhythmdb/rhythmdb.c b/rhythmdb/rhythmdb.c
index 54c4294c9..f2d57ddf5 100644
--- a/rhythmdb/rhythmdb.c
+++ b/rhythmdb/rhythmdb.c
@@ -131,6 +131,7 @@ static const RhythmDBPropertyDef rhythmdb_properties[] = {
        PROP_ENTRY(COPYRIGHT, G_TYPE_STRING, "copyright"),
        PROP_ENTRY(IMAGE, G_TYPE_STRING, "image"),
        PROP_ENTRY(POST_TIME, G_TYPE_ULONG, "post-time"),
+       PROP_ENTRY(PODCAST_GUID, G_TYPE_STRING, "podcast-guid"),
 
        PROP_ENTRY(MUSICBRAINZ_TRACKID, G_TYPE_STRING, "mb-trackid"),
        PROP_ENTRY(MUSICBRAINZ_ARTISTID, G_TYPE_STRING, "mb-artistid"),
@@ -3805,6 +3806,12 @@ rhythmdb_entry_set_internal (RhythmDB *db,
                        g_assert (podcast);
                        podcast->post_time = g_value_get_ulong (value);
                        break;
+               case RHYTHMDB_PROP_PODCAST_GUID:
+                       g_assert (podcast);
+                       if (podcast->guid != NULL)
+                               rb_refstring_unref (podcast->guid);
+                       podcast->guid = rb_refstring_new (g_value_get_string (value));
+                       break;
                case RHYTHMDB_NUM_PROPERTIES:
                        g_assert_not_reached ();
                        break;
@@ -5072,6 +5079,11 @@ rhythmdb_entry_get_string (RhythmDBEntry *entry,
                        return rb_refstring_get (podcast->image);
                else
                        return NULL;
+       case RHYTHMDB_PROP_PODCAST_GUID:
+               if (podcast)
+                       return rb_refstring_get (podcast->guid);
+               else
+                       return NULL;
 
        default:
                g_assert_not_reached ();
diff --git a/rhythmdb/rhythmdb.h b/rhythmdb/rhythmdb.h
index 3b58d2334..9ee1fa849 100644
--- a/rhythmdb/rhythmdb.h
+++ b/rhythmdb/rhythmdb.h
@@ -147,6 +147,7 @@ typedef enum
        RHYTHMDB_PROP_COPYRIGHT,
        RHYTHMDB_PROP_IMAGE,
        RHYTHMDB_PROP_POST_TIME,
+       RHYTHMDB_PROP_PODCAST_GUID,
 
        RHYTHMDB_PROP_MUSICBRAINZ_TRACKID,
        RHYTHMDB_PROP_MUSICBRAINZ_ARTISTID,