[gnome-software/gnome-3-26] Fixed i18n for the categories on the detail page

[Kalev Lember <klember src gnome org>]

commit 99ba18e9ee0fea9d25bbb282192ab655f072d1da
Author: Marek Černocký <marek manet cz>
Date:   Thu Sep 21 07:17:15 2017 +0200

    Fixed i18n for the categories on the detail page
    
    https://bugzilla.gnome.org/show_bug.cgi?id=787947

 plugins/core/gs-plugin-desktop-menu-path.c |   10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)
---
diff --git a/plugins/core/gs-plugin-desktop-menu-path.c b/plugins/core/gs-plugin-desktop-menu-path.c
index 63a098d..3a5247c 100644
--- a/plugins/core/gs-plugin-desktop-menu-path.c
+++ b/plugins/core/gs-plugin-desktop-menu-path.c
@@ -21,6 +21,8 @@
 
 #include <config.h>
 
+#include <glib/gi18n.h>
+
 #include <gnome-software.h>
 
 #include "gs-desktop-common.h"
@@ -62,6 +64,7 @@ gs_plugin_refine_app (GsPlugin *plugin,
        const GsDesktopData *msdata;
        gboolean found = FALSE;
        guint i, j, k;
+       gchar msgctxt[100];
 
        /* nothing to do here */
        if ((flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_MENU_PATH) == 0)
@@ -79,11 +82,14 @@ gs_plugin_refine_app (GsPlugin *plugin,
                                continue;
                        if (g_strcmp0 (map->id, "featured") == 0)
                                continue;
+                       g_snprintf (msgctxt, sizeof(msgctxt),
+                                   "Menu of %s", data->name);
                        for (k = 0; !found && map->fdo_cats[k] != NULL; k++) {
                                const gchar *tmp = msdata[i].mapping[j].fdo_cats[k];
                                if (_gs_app_has_desktop_group (app, tmp)) {
-                                       strv[0] = msdata[i].name;
-                                       strv[1] = msdata[i].mapping[j].name;
+                                       strv[0] = g_dgettext (GETTEXT_PACKAGE, msdata[i].name);
+                                       strv[1] = g_dpgettext2 (GETTEXT_PACKAGE, msgctxt,
+                                                               msdata[i].mapping[j].name);
                                        found = TRUE;
                                        break;
                                }