[gnome-software] snap: Populate featured apps

[Robert Ancell <rancell src gnome org>]

commit c2927791fbb932e5fac0d839ad1ec406a6bf8f76
Author: Robert Ancell <robert ancell canonical com>
Date:   Mon Jan 22 16:40:54 2018 +1300

    snap: Populate featured apps
    
    Map the snap store sections to the categories.

 plugins/snap/gs-plugin-snap.c | 54 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
---
diff --git a/plugins/snap/gs-plugin-snap.c b/plugins/snap/gs-plugin-snap.c
index fce680c7..ee117204 100644
--- a/plugins/snap/gs-plugin-snap.c
+++ b/plugins/snap/gs-plugin-snap.c
@@ -514,6 +514,60 @@ gs_plugin_add_popular (GsPlugin *plugin,
        return TRUE;
 }
 
+gboolean
+gs_plugin_add_category_apps (GsPlugin *plugin,
+                            GsCategory *category,
+                            GsAppList *list,
+                            GCancellable *cancellable,
+                            GError **error)
+{
+       GsCategory *c;
+       g_autoptr(GString) id = NULL;
+       const gchar *sections = NULL;
+
+       id = g_string_new ("");
+       for (c = category; c != NULL; c = gs_category_get_parent (c)) {
+               if (c != category)
+                       g_string_prepend (id, "/");
+               g_string_prepend (id, gs_category_get_id (c));
+       }
+
+       if (strcmp (id->str, "games/featured") == 0)
+               sections = "games";
+       else if (strcmp (id->str, "audio-video/featured") == 0)
+               sections = "music;video";
+       else if (strcmp (id->str, "graphics/featured") == 0)
+               sections = "graphics";
+       else if (strcmp (id->str, "communication/featured") == 0)
+               sections = "social-networking";
+       else if (strcmp (id->str, "productivity/featured") == 0)
+               sections = "productivity;finance";
+       else if (strcmp (id->str, "developer-tools/featured") == 0)
+               sections = "developers";
+       else if (strcmp (id->str, "utilities/featured") == 0)
+               sections = "utilities";
+
+       if (sections != NULL) {
+               g_auto(GStrv) tokens = NULL;
+               int i;
+
+               tokens = g_strsplit (sections, ";", -1);
+               for (i = 0; tokens[i] != NULL; i++) {
+                       g_autoptr(GPtrArray) snaps = NULL;
+                       guint j;
+
+                       snaps = find_snaps (plugin, SNAPD_FIND_FLAGS_NONE, tokens[i], NULL, cancellable, 
error);
+                       if (snaps == NULL)
+                               return FALSE;
+                       for (j = 0; j < snaps->len; j++) {
+                               g_autoptr(GsApp) app = snap_to_app (plugin, g_ptr_array_index (snaps, j));
+                               gs_app_list_add (list, app);
+                       }
+               }
+       }
+       return TRUE;
+}
+
 gboolean
 gs_plugin_add_installed (GsPlugin *plugin,
                         GsAppList *list,