[recipes] shopping: Add an API to get the recipes

[Matthias Clasen <matthiasc src gnome org>]

commit 001df2db4e8466b2522e82c3d5a8bf410b449e39
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Mar 10 23:20:18 2017 -0500

    shopping: Add an API to get the recipes
    
    We _can_ get this information from the recipe store
    via a search, but it will be more convenient to get it
    as a list, synchronously, and the shopping page already
    has the information anyway.

 src/gr-shopping-page.c |    6 ++++++
 src/gr-shopping-page.h |    2 ++
 2 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/src/gr-shopping-page.c b/src/gr-shopping-page.c
index d5bef07..c89151d 100644
--- a/src/gr-shopping-page.c
+++ b/src/gr-shopping-page.c
@@ -869,6 +869,12 @@ gr_shopping_page_populate (GrShoppingPage *self)
         gr_recipe_search_set_query (self->search, "is:shopping");
 }
 
+GList *
+gr_shopping_page_get_recipes (GrShoppingPage *self)
+{
+        return get_recipes (self);
+}
+
 static void
 recipe_removed (GrShoppingPage *page,
                 GrRecipe       *recipe)
diff --git a/src/gr-shopping-page.h b/src/gr-shopping-page.h
index 6992d63..d8fbaac 100644
--- a/src/gr-shopping-page.h
+++ b/src/gr-shopping-page.h
@@ -34,4 +34,6 @@ GtkWidget      *gr_shopping_page_new      (void);
 
 void            gr_shopping_page_populate (GrShoppingPage *self);
 
+GList          *gr_shopping_page_get_recipes (GrShoppingPage *self);
+
 G_END_DECLS