[gnome-software/wip/rancell/reviews] Simplify set_package_review ()

[William Hua <williamhua src gnome org>]

commit ecf394ac4c231af882d26b035755fc4e7dadde6c
Author: William Hua <william hua canonical com>
Date:   Thu Feb 11 16:31:46 2016 -0500

    Simplify set_package_review ()

 src/plugins/gs-plugin-ubuntu-reviews.c |   95 ++++++++++++-------------------
 1 files changed, 37 insertions(+), 58 deletions(-)
---
diff --git a/src/plugins/gs-plugin-ubuntu-reviews.c b/src/plugins/gs-plugin-ubuntu-reviews.c
index 6752b35..3969d24 100644
--- a/src/plugins/gs-plugin-ubuntu-reviews.c
+++ b/src/plugins/gs-plugin-ubuntu-reviews.c
@@ -867,34 +867,6 @@ gs_plugin_refine (GsPlugin *plugin,
        return ret;
 }
 
-static void
-add_string_member (JsonBuilder *builder, const gchar *name, const gchar *value)
-{
-       json_builder_set_member_name (builder, name);
-       json_builder_add_string_value (builder, value);
-}
-
-static void
-add_int_member (JsonBuilder *builder, const gchar *name, gint64 value)
-{
-       json_builder_set_member_name (builder, name);
-       json_builder_add_int_value (builder, value);
-}
-
-static void
-set_request (SoupMessage *message, JsonBuilder *builder)
-{
-       JsonGenerator *generator;
-       gchar *data;
-       gsize length;
-
-       generator = json_generator_new ();
-       json_generator_set_root (generator, json_builder_get_root (builder));
-       data = json_generator_to_data (generator, &length);
-       soup_message_set_request (message, "application/json", SOUP_MEMORY_TAKE, data, length);
-       g_object_unref (generator);
-}
-
 static gboolean
 set_package_review (GsPlugin *plugin,
                    GsReview *review,
@@ -904,10 +876,8 @@ set_package_review (GsPlugin *plugin,
        GsPluginPrivate *priv = plugin->priv;
        gint rating;
        gint n_stars;
-       g_autofree gchar *uri = NULL, *os_id = NULL, *os_ubuntu_codename = NULL, *language = NULL, 
*architecture = NULL;
+       g_autofree gchar *os_id = NULL, *os_ubuntu_codename = NULL, *language = NULL, *architecture = NULL;
        gchar *c;
-       g_autoptr(SoupMessage) msg;
-       JsonBuilder *builder;
        guint status_code;
 
        /* Ubuntu reviews require a summary and description - just make one up for now */
@@ -939,33 +909,42 @@ set_package_review (GsPlugin *plugin,
        // FIXME: Need to get Apt::Architecture configuration value from APT
        architecture = g_strdup ("amd64");
 
-       /* Create message for reviews.ubuntu.com */
-       uri = g_strdup_printf ("%s/api/1.0/reviews/", UBUNTU_REVIEWS_SERVER);
-       msg = soup_message_new (SOUP_METHOD_POST, uri);
-       builder = json_builder_new ();
-       json_builder_begin_object (builder);
-       add_string_member (builder, "package_name", package_name);
-       add_string_member (builder, "summary", gs_review_get_summary (review));
-       add_string_member (builder, "review_text", gs_review_get_text (review));
-       add_string_member (builder, "language", language);
-       add_string_member (builder, "origin", os_id);
-       add_string_member (builder, "distroseries", os_ubuntu_codename);
-       add_string_member (builder, "version", gs_review_get_version (review));
-       add_int_member (builder, "rating", n_stars);
-       add_string_member (builder, "arch_tag", architecture);
-       json_builder_end_object (builder);
-       set_request (msg, builder);
-       g_object_unref (builder);
-       sign_message (msg,
-                     OA_PLAINTEXT,
-                     priv->consumer_key,
-                     priv->consumer_secret,
-                     priv->token_key,
-                     priv->token_secret);
+       /* Send message to reviews server */
+       status_code = send_signed_request (priv->session,
+                                          UBUNTU_REVIEWS_SERVER,
+                                          SOUP_METHOD_POST,
+                                          "/api/1.0/reviews/",
+                                          g_variant_new_parsed ("{"
+                                                                "  'package_name' : <%s>,"
+                                                                "  'summary' : <%s>,"
+                                                                "  'review_text' : <%s>,"
+                                                                "  'language' : <%s>,"
+                                                                "  'origin' : <%s>,"
+                                                                "  'distroseries' : <%s>,"
+                                                                "  'version' : <%s>,"
+                                                                "  'rating' : <%i>,"
+                                                                "  'arch_tag' : <%s>"
+                                                                "}",
+                                                                package_name,
+                                                                gs_review_get_summary (review),
+                                                                gs_review_get_text (review),
+                                                                language,
+                                                                os_id,
+                                                                os_ubuntu_codename,
+                                                                gs_review_get_version (review),
+                                                                n_stars,
+                                                                architecture),
+                                          NULL,
+                                          OA_PLAINTEXT,
+                                          priv->consumer_key,
+                                          priv->consumer_secret,
+                                          priv->token_key,
+                                          priv->token_secret,
+                                          error);
 
-       /* Send to the server */
-       status_code = soup_session_send_message (priv->session, msg);
-       if (status_code != SOUP_STATUS_OK) {
+       if (error != NULL && *error != NULL) {
+               return FALSE;
+       } else if (status_code != SOUP_STATUS_OK) {
                g_set_error (error,
                             GS_PLUGIN_ERROR,
                             GS_PLUGIN_ERROR_FAILED,