[recipes] Add an api to get untranslated ingredients names

[Matthias Clasen <matthiasc src gnome org>]

commit 5e298e411024d51735a93076189cb051c5c08764
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Dec 31 15:49:29 2016 -0500

    Add an api to get untranslated ingredients names
    
    We slowly work our way toward proper ingredient objects.

 src/gr-ingredient.c |   19 +++++++++++++++++++
 src/gr-ingredient.h |    1 +
 2 files changed, 20 insertions(+), 0 deletions(-)
---
diff --git a/src/gr-ingredient.c b/src/gr-ingredient.c
index b8c3d5a..b55bd15 100644
--- a/src/gr-ingredient.c
+++ b/src/gr-ingredient.c
@@ -91,6 +91,25 @@ gr_ingredient_find (const char *text)
 }
 
 const char *
+gr_ingredient_get_id (const char *name)
+{
+        int i;
+        g_autofree char *cf_text = NULL;
+
+        translate_names ();
+
+        cf_text = g_utf8_casefold (name, -1);
+
+        for (i = 0; names[i]; i++) {
+                if (strcmp (cf_text, cf_names[i]) == 0 ||
+                    strcmp (cf_text, cf_en_names[i]) == 0)
+                        return names_[i];
+        }
+
+        return NULL;
+}
+
+const char *
 gr_ingredient_get_negation (const char *name)
 {
         int i;
diff --git a/src/gr-ingredient.h b/src/gr-ingredient.h
index c834fb4..a36dad2 100644
--- a/src/gr-ingredient.h
+++ b/src/gr-ingredient.h
@@ -26,6 +26,7 @@ G_BEGIN_DECLS
 
 const char    **gr_ingredient_get_names    (int        *length);
 const char     *gr_ingredient_find         (const char *text);
+const char     *gr_ingredient_get_id       (const char *name);
 const char     *gr_ingredient_get_negation (const char *name);
 char           *gr_ingredient_get_image    (const char *name);