[gnome-software/wip/williamhua/reviews] Use UbuntuLoginDialog to get credentials

[William Hua <williamhua src gnome org>]

commit 32a71f30b8d5cfc9d48491fa5721e655b17037e7
Author: William Hua <william hua canonical com>
Date:   Mon Feb 8 13:31:01 2016 -0500

    Use UbuntuLoginDialog to get credentials

 src/plugins/gs-plugin-ubuntu-reviews.c |   64 ++++++++++++++++++++++++++++++--
 1 files changed, 60 insertions(+), 4 deletions(-)
---
diff --git a/src/plugins/gs-plugin-ubuntu-reviews.c b/src/plugins/gs-plugin-ubuntu-reviews.c
index 6a2d49e..c69a546 100644
--- a/src/plugins/gs-plugin-ubuntu-reviews.c
+++ b/src/plugins/gs-plugin-ubuntu-reviews.c
@@ -30,11 +30,17 @@
 #include <gs-plugin.h>
 #include <gs-utils.h>
 
+#include "ubuntu-login-dialog.h"
+
 struct GsPluginPrivate {
        gchar           *db_path;
        sqlite3         *db;
        gsize            db_loaded;
        SoupSession     *session;
+       gchar           *consumer_key;
+       gchar           *consumer_secret;
+       gchar           *token_key;
+       gchar           *token_secret;
 };
 
 typedef struct {
@@ -86,10 +92,14 @@ gs_plugin_get_deps (GsPlugin *plugin)
 void
 gs_plugin_destroy (GsPlugin *plugin)
 {
-       if (plugin->priv->db != NULL)
-               sqlite3_close (plugin->priv->db);
-       if (plugin->priv->session != NULL)
-               g_object_unref (plugin->priv->session);
+       GsPluginPrivate *priv = plugin->priv;
+
+       g_clear_pointer (&priv->token_secret, g_free);
+       g_clear_pointer (&priv->token_key, g_free);
+       g_clear_pointer (&priv->consumer_secret, g_free);
+       g_clear_pointer (&priv->consumer_key, g_free);
+       g_clear_pointer (&priv->db, sqlite3_close);
+       g_clear_object (&priv->session);
 }
 
 static gboolean
@@ -806,6 +816,49 @@ set_package_review (GsPlugin *plugin,
        return result;
 }
 
+static gboolean
+sign_into_ubuntu (GsPlugin  *plugin,
+                  GError   **error)
+{
+       GsPluginPrivate *priv = plugin->priv;
+       GtkWidget *dialog;
+       gboolean success;
+
+       if (priv->consumer_key != NULL &&
+           priv->consumer_secret != NULL &&
+           priv->token_key != NULL &&
+           priv->token_secret != NULL)
+               return TRUE;
+
+       g_clear_pointer (&priv->token_secret, g_free);
+       g_clear_pointer (&priv->token_key, g_free);
+       g_clear_pointer (&priv->consumer_secret, g_free);
+       g_clear_pointer (&priv->consumer_key, g_free);
+
+       dialog = ubuntu_login_dialog_new ();
+
+       switch (gtk_dialog_run (GTK_DIALOG (dialog))) {
+       case GTK_RESPONSE_DELETE_EVENT:
+       case GTK_RESPONSE_CANCEL:
+               success = FALSE;
+               break;
+
+       case GTK_RESPONSE_CLOSE:
+               g_object_get (dialog,
+                             "consumer-key", &priv->consumer_key,
+                             "consumer-secret", &priv->consumer_secret,
+                             "token-key", &priv->token_key,
+                             "token-secret", &priv->token_secret,
+                             NULL);
+
+               success = TRUE;
+               break;
+       }
+
+       gtk_widget_destroy (dialog);
+       return success;
+}
+
 gboolean
 gs_plugin_app_set_review (GsPlugin *plugin,
                          GsApp *app,
@@ -840,6 +893,9 @@ gs_plugin_app_set_review (GsPlugin *plugin,
        if (!setup_networking (plugin, error))
                return FALSE;
 
+       if (!sign_into_ubuntu (plugin, error))
+               return FALSE;
+
        /* set rating for each package */
        for (i = 0; i < sources->len; i++) {
                package_name = g_ptr_array_index (sources, i);