[gnome-software/localized-available: 15/16] Fixes #683. No package show available as localized in language

[Jordi Mas <jmas src gnome org>]

commit b87ee118cd057b1fab6c016fa321484ce4b3e975
Author: Jordi Mas <jmas softcatala org>
Date:   Sun May 26 09:49:09 2019 +0200

    Fixes #683. No package show available as localized in language

 plugins/core/gs-appstream.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
---
diff --git a/plugins/core/gs-appstream.c b/plugins/core/gs-appstream.c
index de54a20d..b80ef0ea 100644
--- a/plugins/core/gs-appstream.c
+++ b/plugins/core/gs-appstream.c
@@ -556,6 +556,20 @@ _gs_utils_locale_has_translations (const gchar *locale)
        return TRUE;
 }
 
+static gchar *
+_gs_utils_get_language_from_locale (const gchar *locale)
+{
+       gchar *separator;
+
+       separator = strpbrk (locale, "._");
+
+       if (separator == NULL)
+               return NULL;
+
+       return g_strndup(locale, separator - locale);
+}
+
+
 static gboolean
 gs_appstream_origin_valid (const gchar *origin)
 {
@@ -891,6 +905,15 @@ gs_appstream_refine_app (GsPlugin *plugin,
                        xpath = g_strdup_printf ("languages/lang[text()='%s'][@percentage>50]", tmp);
                        if (xb_node_query_text (component, xpath, NULL) != NULL)
                                gs_app_add_kudo (app, GS_APP_KUDO_MY_LANGUAGE);
+                       else {
+                               g_autofree gchar *language;
+                               language = _gs_utils_get_language_from_locale (tmp);
+                               if (language != NULL) {
+                                       xpath = g_strdup_printf 
("languages/lang[text()='%s'][@percentage>50]", language);
+                                       if (xb_node_query_text (component, xpath, NULL) != NULL)
+                                               gs_app_add_kudo (app, GS_APP_KUDO_MY_LANGUAGE);
+                               }
+                       }
                }
 
                /* any keywords */