static char *
get_author_icon_url (SwYoutubeItemView *youtube, const char *author)
{
SwYoutubeItemViewPrivate *priv = GET_PRIVATE (youtube);
RestProxyCall *call;
RestXmlNode *root, *node;
char *function, *url;
url = g_hash_table_lookup (priv->thumb_map, author);
if (url)
return g_strdup (url);
call = rest_proxy_new_call (priv->proxy);
function = g_strdup_printf ("users/%s", author);
rest_proxy_call_set_function (call, function);
rest_proxy_call_sync (call, NULL);
root = xml_node_from_call (call, "Youtube");
if (!root)
return NULL;
node = rest_xml_node_find (root, "media:thumbnail");
if (!node)
return NULL;
url = g_strdup (rest_xml_node_get_attr (node, "url"));
g_free (function);
if (url)
g_hash_table_insert(priv->thumb_map, (gpointer)author, (gpointer)g_strdup (url));
return url;
}
static RestXmlNode *
node_from_call (RestProxyCall *call, GError **error)
{
static RestXmlParser *parser = NULL;
RestXmlNode *node;
if (call == NULL)
return NULL;
if (parser == NULL)
parser = rest_xml_parser_new ();
if (!SOUP_STATUS_IS_SUCCESSFUL (rest_proxy_call_get_status_code (call))) {
g_set_error (error, SW_SERVICE_ERROR, SW_SERVICE_ERROR_REMOTE_ERROR,
"HTTP error: %s (%d)",
rest_proxy_call_get_status_message (call),
rest_proxy_call_get_status_code (call));
return NULL;
}
node = rest_xml_parser_parse_from_data (parser,
rest_proxy_call_get_payload (call),
rest_proxy_call_get_payload_length (call));
/* Invalid XML, or incorrect root */
if (node == NULL || !g_str_equal (node->name, "rsp")) {
g_set_error (error, SW_SERVICE_ERROR, SW_SERVICE_ERROR_REMOTE_ERROR,
"malformed remote response: %s",
rest_proxy_call_get_payload (call));
if (node)
rest_xml_node_unref (node);
return NULL;
}
if (g_strcmp0 (rest_xml_node_get_attr (node, "stat"), "ok") != 0) {
RestXmlNode *err;
err = rest_xml_node_find (node, "err");
g_set_error (error, SW_SERVICE_ERROR, SW_SERVICE_ERROR_REMOTE_ERROR,
"remote Vimeo error: %s", err ?
rest_xml_node_get_attr (err, "msg") : "unknown");
rest_xml_node_unref (node);
return NULL;
}
return node;
}
static RestXmlNode *
node_from_call (RestProxyCall *call)
{
static RestXmlParser *parser = NULL;
RestXmlNode *node;
if (call == NULL)
return NULL;
if (parser == NULL)
parser = rest_xml_parser_new ();
if (!SOUP_STATUS_IS_SUCCESSFUL (rest_proxy_call_get_status_code (call))) {
g_message (G_STRLOC ": error from Last.fm: %s (%d)",
rest_proxy_call_get_status_message (call),
rest_proxy_call_get_status_code (call));
return NULL;
}
node = rest_xml_parser_parse_from_data (parser,
rest_proxy_call_get_payload (call),
rest_proxy_call_get_payload_length (call));
/* No content, or wrong content */
if (node == NULL || strcmp (node->name, "lfm") != 0) {
g_message (G_STRLOC ": cannot make Last.fm call");
/* TODO: display the payload if its short */
if (node) rest_xml_node_unref (node);
return NULL;
}
if (strcmp (rest_xml_node_get_attr (node, "status"), "ok") != 0) {
RestXmlNode *err_node;
err_node = rest_xml_node_find (node, "error");
g_message (G_STRLOC ": cannot make Last.fm call: %s (code %s)",
err_node->content,
rest_xml_node_get_attr (err_node, "code"));
rest_xml_node_unref (node);
return NULL;
}
return node;
}
static SwItem *
make_item (SwYoutubeItemView *item_view,
SwService *service,
RestXmlNode *node)
{
SwItem *item;
char *author, *date, *url;
RestXmlNode *subnode, *thumb_node;
item = sw_item_new ();
sw_item_set_service (item, service);
/*
<rss>
<channel>
<item>
<guid isPermaLink="false">http://gdata.youtube.com/feeds/api/videos/<videoid></guid>
<atom:updated>2010-02-13T06:17:32.000Z</atom:updated>
<title>Video Title</title>
<author>Author Name</author>
<link>http://www.youtube.com/watch?v=<videoid>&feature=youtube_gdata</link>
<media:group>
<media:thumbnail url="http://i.ytimg.com/vi/<videoid>/default.jpg" height="90" width="120" time="00:03:00.500"/>
</media:group>
</item>
</channel>
</rss>
*/
sw_item_put (item, "id", xml_get_child_node_value (node, "guid"));
date = xml_get_child_node_value (node, "atom:updated");
if (date != NULL)
sw_item_put (item, "date", get_utc_date(date));
sw_item_put (item, "title", xml_get_child_node_value (node, "title"));
sw_item_put (item, "url", xml_get_child_node_value (node, "link"));
author = xml_get_child_node_value (node, "author");
sw_item_put (item, "author", author);
/* media:group */
subnode = rest_xml_node_find (node, "media:group");
if (subnode){
thumb_node = rest_xml_node_find (subnode, "media:thumbnail");
url = (char *) rest_xml_node_get_attr (thumb_node, "url");
sw_item_request_image_fetch (item, TRUE, "thumbnail", url);
}
url = get_author_icon_url (item_view, author);
sw_item_request_image_fetch (item, FALSE, "authoricon", url);
g_free (url);
return item;
}
/**
* flickr_proxy_is_successful:
* @root: The root node of a parsed Flickr response
* @error: #GError to set if the response was an error
*
* Examines the Flickr response and if it not a successful reply, set @error and
* return FALSE.
*
* Returns: %TRUE if this response is successful, %FALSE otherwise.
*/
gboolean
flickr_proxy_is_successful (RestXmlNode *root, GError **error)
{
RestXmlNode *node;
g_return_val_if_fail (root, FALSE);
if (strcmp (root->name, "rsp") != 0) {
g_set_error (error, FLICKR_PROXY_ERROR, 0,
"Unexpected response from Flickr (root node %s)",
root->name);
return FALSE;
}
if (strcmp (rest_xml_node_get_attr (root, "stat"), "ok") != 0) {
node = rest_xml_node_find (root, "err");
g_set_error_literal (error,FLICKR_PROXY_ERROR,
atoi (rest_xml_node_get_attr (node, "code")),
rest_xml_node_get_attr (node, "msg"));
return FALSE;
}
return TRUE;
}
static void
populate_store (GtkListStore *store, RestXmlNode *provider_node)
{
RestXmlNode *p_node, *name_node;
for (p_node = rest_xml_node_find (provider_node, "apn");
p_node != NULL;
p_node = p_node->next) {
name_node = rest_xml_node_find (p_node, "name");
if (name_node) {
gtk_list_store_insert_with_values (store, NULL, 0,
0, p_node,
1, name_node->content,
-1);
} else {
gtk_list_store_insert_with_values (store, NULL, 0,
0, p_node,
1, rest_xml_node_get_attr (p_node, "value"),
-1);
}
}
}
static void
state_machine (void)
{
GtkWidget *dialog;
int old_state;
while (state != STATE_FINISH) {
/* For sanity checking state changes later */
old_state = state;
switch (state) {
case STATE_START:
/*
* Determine if we need to select a service or can go straight to probing
* the service.
*/
if (services) {
if (services->next) {
dialog = g_object_new (GGG_TYPE_SERVICE_DIALOG,
"services", services,
NULL);
switch (gtk_dialog_run (GTK_DIALOG (dialog))) {
case GTK_RESPONSE_CANCEL:
case GTK_RESPONSE_DELETE_EVENT:
state = STATE_FINISH;
break;
case GTK_RESPONSE_ACCEPT:
service = ggg_service_dialog_get_selected (GGG_SERVICE_DIALOG (dialog));
state = STATE_SERVICE;
break;
}
gtk_widget_destroy (dialog);
} else {
service = services->data;
state = STATE_SERVICE;
}
} else {
g_printerr ("No services found\n");
state = STATE_FINISH;
}
break;
case STATE_SERVICE:
/*
* Exmaine the service and determine if we can probe some information, or
* have to do guided configuration.
*/
g_assert (service);
if (ggg_service_is_roaming (service)) {
state = STATE_COUNTRY;
} else {
provider_node = ggg_mobile_info_get_provider_for_ids
(ggg_service_get_mcc (service), ggg_service_get_mnc (service));
/* If we found a provider switch straight to the plan selector, otherwises
fall back to the manual configuration */
state = provider_node ? STATE_PLAN : STATE_MANUAL;
}
break;
case STATE_COUNTRY:
dialog = g_object_new (GGG_TYPE_COUNTRY_DIALOG, NULL);
switch (gtk_dialog_run (GTK_DIALOG (dialog))) {
case GTK_RESPONSE_CANCEL:
case GTK_RESPONSE_DELETE_EVENT:
state = STATE_FINISH;
break;
case GTK_RESPONSE_REJECT:
state = STATE_MANUAL;
break;
case GTK_RESPONSE_ACCEPT:
country_node = ggg_country_dialog_get_selected (GGG_COUNTRY_DIALOG (dialog));
state = STATE_PROVIDER;
break;
}
gtk_widget_destroy (dialog);
break;
case STATE_PROVIDER:
g_assert (country_node);
dialog = g_object_new (GGG_TYPE_PROVIDER_DIALOG,
"country", country_node,
NULL);
switch (gtk_dialog_run (GTK_DIALOG (dialog))) {
case GTK_RESPONSE_CANCEL:
case GTK_RESPONSE_DELETE_EVENT:
state = STATE_FINISH;
break;
case GTK_RESPONSE_REJECT:
state = STATE_MANUAL;
break;
case GTK_RESPONSE_ACCEPT:
provider_node = ggg_provider_dialog_get_selected (GGG_PROVIDER_DIALOG (dialog));
state = STATE_PLAN;
break;
}
gtk_widget_destroy (dialog);
break;
case STATE_PLAN:
g_assert (provider_node);
dialog = g_object_new (GGG_TYPE_PLAN_DIALOG,
"provider", provider_node,
NULL);
switch (gtk_dialog_run (GTK_DIALOG (dialog))) {
case GTK_RESPONSE_CANCEL:
case GTK_RESPONSE_DELETE_EVENT:
state = STATE_FINISH;
break;
case GTK_RESPONSE_REJECT:
state = STATE_MANUAL;
break;
case GTK_RESPONSE_ACCEPT:
plan_node = ggg_plan_dialog_get_selected (GGG_PLAN_DIALOG (dialog));
state = STATE_SAVE;
break;
}
gtk_widget_destroy (dialog);
break;
case STATE_MANUAL:
dialog = g_object_new (GGG_TYPE_MANUAL_DIALOG, NULL);
switch (gtk_dialog_run (GTK_DIALOG (dialog))) {
case GTK_RESPONSE_CANCEL:
case GTK_RESPONSE_DELETE_EVENT:
state = STATE_FINISH;
break;
case GTK_RESPONSE_ACCEPT:
plan_node = ggg_manual_dialog_get_plan (GGG_MANUAL_DIALOG (dialog));
state = STATE_SAVE;
break;
}
break;
case STATE_SAVE:
g_assert (plan_node);
ggg_service_set (service,
rest_xml_node_get_attr (plan_node, "value"),
get_child_content (plan_node, "username"),
get_child_content (plan_node, "password"));
ggg_service_connect (service);
state = STATE_FINISH;
break;
case STATE_FINISH:
break;
}
g_assert (state != old_state);
}
}
static void
mex_suggest_complete_cb (MexDownloadQueue *queue,
const gchar *uri,
const gchar *buffer,
gsize count,
const GError *error,
gpointer userdata)
{
RestXmlNode *root, *n;
RestXmlParser *parser;
MexSearchPlugin *self = userdata;
MexSearchPluginPrivate *priv = self->priv;
priv->suggest_id = NULL;
/* hide spinner */
mx_spinner_set_animating (MX_SPINNER (priv->spinner), FALSE);
clutter_actor_hide (priv->spinner);
if (error)
{
g_warning ("Error querying Google suggestions: %s",
error->message);
return;
}
parser = rest_xml_parser_new ();
root = rest_xml_parser_parse_from_data (parser, buffer, count);
if (!root)
{
g_warning ("Unknown error parsing Google suggestions XML");
g_object_unref (parser);
return;
}
/* Clear model */
mex_model_clear (MEX_MODEL (priv->suggest_model));
/* Add new suggestions to model */
n = rest_xml_node_find (root, "CompleteSuggestion");
for (; n; n = n->next)
{
MexContent *content;
const gchar *suggestion;
RestXmlNode *node = rest_xml_node_find (n, "suggestion");
if (!node)
continue;
suggestion = rest_xml_node_get_attr (node, "data");
if (!suggestion)
continue;
content = MEX_CONTENT (mex_program_new (priv->suggest_model));
mex_content_set_metadata (content, MEX_CONTENT_METADATA_TITLE,
suggestion);
mex_content_set_metadata (content, MEX_CONTENT_METADATA_MIMETYPE,
"x-mex/search");
mex_model_add_content (MEX_MODEL (priv->suggest_model), content);
}
/* Unref */
rest_xml_node_unref (root);
g_object_unref (parser);
}
