static gboolean
parse_review (AsReview *review, const gchar *our_username, JsonNode *node)
{
JsonObject *object;
gint64 star_rating;
g_autofree gchar *id_string = NULL;
if (!JSON_NODE_HOLDS_OBJECT (node))
return FALSE;
object = json_node_get_object (node);
if (g_strcmp0 (our_username, json_object_get_string_member (object, "reviewer_username")) == 0)
as_review_add_flags (review, AS_REVIEW_FLAG_SELF);
as_review_set_reviewer_name (review, json_object_get_string_member (object, "reviewer_displayname"));
as_review_set_summary (review, json_object_get_string_member (object, "summary"));
as_review_set_description (review, json_object_get_string_member (object, "review_text"));
as_review_set_version (review, json_object_get_string_member (object, "version"));
star_rating = json_object_get_int_member (object, "rating");
if (star_rating > 0)
as_review_set_rating (review, (gint) (star_rating * 20 - 10));
as_review_set_date (review, parse_date_time (json_object_get_string_member (object, "date_created")));
id_string = g_strdup_printf ("%" G_GINT64_FORMAT, json_object_get_int_member (object, "id"));
as_review_add_metadata (review, "ubuntu-id", id_string);
return TRUE;
}
static void
as_review_set_property (GObject *object, guint prop_id,
const GValue *value, GParamSpec *pspec)
{
AsReview *review = AS_REVIEW (object);
switch (prop_id) {
case PROP_ID:
as_review_set_id (review, g_value_get_string (value));
break;
case PROP_SUMMARY:
as_review_set_summary (review, g_value_get_string (value));
break;
case PROP_DESCRIPTION:
as_review_set_description (review, g_value_get_string (value));
break;
case PROP_LOCALE:
as_review_set_locale (review, g_value_get_string (value));
break;
case PROP_RATING:
as_review_set_rating (review, g_value_get_int (value));
break;
case PROP_FLAGS:
as_review_set_flags (review, g_value_get_uint64 (value));
break;
case PROP_VERSION:
as_review_set_version (review, g_value_get_string (value));
break;
case PROP_REVIEWER_ID:
as_review_set_reviewer_id (review, g_value_get_string (value));
break;
case PROP_REVIEWER_NAME:
as_review_set_reviewer_name (review, g_value_get_string (value));
break;
case PROP_DATE:
as_review_set_date (review, g_value_get_object (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static AsReview *
gs_plugin_odrs_parse_review_object (GsPlugin *plugin, JsonObject *item)
{
AsReview *rev = as_review_new ();
/* date */
if (json_object_has_member (item, "date_created")) {
gint64 timestamp;
g_autoptr(GDateTime) dt = NULL;
timestamp = json_object_get_int_member (item, "date_created");
dt = g_date_time_new_from_unix_utc (timestamp);
as_review_set_date (rev, dt);
}
/* assemble review */
if (json_object_has_member (item, "rating"))
as_review_set_rating (rev, (gint) json_object_get_int_member (item, "rating"));
if (json_object_has_member (item, "score")) {
as_review_set_priority (rev, (gint) json_object_get_int_member (item, "score"));
} else if (json_object_has_member (item, "karma_up") &&
json_object_has_member (item, "karma_down")) {
gdouble ku = (gdouble) json_object_get_int_member (item, "karma_up");
gdouble kd = (gdouble) json_object_get_int_member (item, "karma_down");
gdouble wilson = 0.f;
/* from http://www.evanmiller.org/how-not-to-sort-by-average-rating.html */
if (ku > 0 || kd > 0) {
wilson = ((ku + 1.9208) / (ku + kd) -
1.96 * sqrt ((ku * kd) / (ku + kd) + 0.9604) /
(ku + kd)) / (1 + 3.8416 / (ku + kd));
wilson *= 100.f;
}
as_review_set_priority (rev, (gint) wilson);
}
if (json_object_has_member (item, "user_hash"))
as_review_set_reviewer_id (rev, json_object_get_string_member (item, "user_hash"));
if (json_object_has_member (item, "user_display"))
as_review_set_reviewer_name (rev, json_object_get_string_member (item, "user_display"));
if (json_object_has_member (item, "summary"))
as_review_set_summary (rev, json_object_get_string_member (item, "summary"));
if (json_object_has_member (item, "description"))
as_review_set_description (rev, json_object_get_string_member (item, "description"));
if (json_object_has_member (item, "version"))
as_review_set_version (rev, json_object_get_string_member (item, "version"));
/* add extra metadata for the plugin */
if (json_object_has_member (item, "user_skey")) {
as_review_add_metadata (rev, "user_skey",
json_object_get_string_member (item, "user_skey"));
}
if (json_object_has_member (item, "app_id")) {
as_review_add_metadata (rev, "app_id",
json_object_get_string_member (item, "app_id"));
}
if (json_object_has_member (item, "review_id")) {
g_autofree gchar *review_id = NULL;
review_id = g_strdup_printf ("%" G_GINT64_FORMAT,
json_object_get_int_member (item, "review_id"));
as_review_set_id (rev, review_id);
}
/* don't allow multiple votes */
if (json_object_has_member (item, "vote_id"))
as_review_add_flags (rev, AS_REVIEW_FLAG_VOTED);
return rev;
}
/**
* as_review_node_parse:
* @review: a #AsReview instance.
* @node: a #GNode.
* @ctx: a #AsNodeContext.
* @error: A #GError or %NULL.
*
* Populates the object from a DOM node.
*
* Returns: %TRUE for success
*
* Since: 0.6.1
**/
gboolean
as_review_node_parse (AsReview *review, GNode *node,
AsNodeContext *ctx, GError **error)
{
AsReviewPrivate *priv = GET_PRIVATE (review);
AsNode *c;
const gchar *tmp;
gint itmp;
itmp = as_node_get_attribute_as_int (node, "rating");
if (itmp != G_MAXINT)
as_review_set_rating (review, itmp);
tmp = as_node_get_attribute (node, "date");
if (tmp != NULL) {
g_autoptr(GDateTime) dt = as_utils_iso8601_to_datetime (tmp);
if (dt != NULL)
as_review_set_date (review, dt);
}
tmp = as_node_get_attribute (node, "id");
if (tmp != NULL)
as_review_set_id (review, tmp);
for (c = node->children; c != NULL; c = c->next) {
if (as_node_get_tag (c) == AS_TAG_SUMMARY) {
as_review_set_summary (review, as_node_get_data (c));
continue;
}
if (as_node_get_tag (c) == AS_TAG_PRIORITY) {
gint64 prio = g_ascii_strtoll (as_node_get_data (c),
NULL, 10);
as_review_set_priority (review, (gint) prio);
continue;
}
if (as_node_get_tag (c) == AS_TAG_DESCRIPTION) {
g_autoptr(GString) xml = NULL;
xml = as_node_to_xml (c->children, AS_NODE_TO_XML_FLAG_INCLUDE_SIBLINGS);
as_review_set_description (review, xml->str);
continue;
}
if (as_node_get_tag (c) == AS_TAG_VERSION) {
as_review_set_version (review, as_node_get_data (c));
continue;
}
if (as_node_get_tag (c) == AS_TAG_REVIEWER_ID) {
as_review_set_reviewer_id (review, as_node_get_data (c));
continue;
}
if (as_node_get_tag (c) == AS_TAG_REVIEWER_NAME) {
as_review_set_reviewer_name (review, as_node_get_data (c));
continue;
}
if (as_node_get_tag (c) == AS_TAG_LANG) {
as_review_set_locale (review, as_node_get_data (c));
continue;
}
if (as_node_get_tag (c) == AS_TAG_METADATA) {
AsNode *c2;
for (c2 = c->children; c2 != NULL; c2 = c2->next) {
AsRefString *key;
AsRefString *value;
if (as_node_get_tag (c2) != AS_TAG_VALUE)
continue;
key = as_node_get_attribute (c2, "key");
value = as_node_get_data (c2);
if (value == NULL) {
g_hash_table_insert (priv->metadata,
as_ref_string_ref (key),
as_ref_string_new_static (""));
} else {
g_hash_table_insert (priv->metadata,
as_ref_string_ref (key),
as_ref_string_ref (value));
}
}
continue;
}
}
return TRUE;
}