static void ui_authenticate_finish(dt_storage_facebook_gui_data_t *ui, gboolean mustsaveaccount)
{
FBContext *ctx = ui->facebook_api;
if(ctx->token == NULL) goto error;
if(mustsaveaccount)
{
FBAccountInfo *accountinfo = fb_get_account_info(ui->facebook_api);
if(accountinfo == NULL) goto error;
save_account_info(ui, accountinfo);
// add account to user list and select it
GtkListStore *model = GTK_LIST_STORE(gtk_combo_box_get_model(ui->comboBox_username));
GtkTreeIter iter;
gboolean r;
gchar *uid;
gboolean updated = FALSE;
for(r = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(model), &iter); r == TRUE;
r = gtk_tree_model_iter_next(GTK_TREE_MODEL(model), &iter))
{
gtk_tree_model_get(GTK_TREE_MODEL(model), &iter, COMBO_USER_MODEL_ID_COL, &uid, -1);
if(g_strcmp0(uid, accountinfo->id) == 0)
{
gtk_list_store_set(model, &iter, COMBO_USER_MODEL_NAME_COL, accountinfo->readablename,
COMBO_USER_MODEL_TOKEN_COL, accountinfo->token, -1);
updated = TRUE;
break;
}
}
if(!updated)
{
gtk_list_store_append(model, &iter);
gtk_list_store_set(model, &iter, COMBO_USER_MODEL_NAME_COL, accountinfo->readablename,
COMBO_USER_MODEL_TOKEN_COL, accountinfo->token, COMBO_USER_MODEL_ID_COL,
accountinfo->id, -1);
}
gtk_combo_box_set_active_iter(ui->comboBox_username, &iter);
// we have to re-set the current token here since ui_combo_username_changed is called
// on gtk_combo_box_set_active_iter (and thus is resetting the active token)
ctx->token = g_strdup(accountinfo->token);
fb_account_info_destroy(accountinfo);
}
ui_refresh_albums(ui);
ui->connected = TRUE;
gtk_button_set_label(ui->button_login, _("logout"));
gtk_widget_set_sensitive(GTK_WIDGET(ui->comboBox_album), TRUE);
return;
error:
gtk_button_set_label(ui->button_login, _("login"));
gtk_widget_set_sensitive(GTK_WIDGET(ui->comboBox_album), FALSE);
}
static gboolean ui_authenticate(dt_storage_facebook_gui_data_t *ui)
{
if (ui->facebook_api == NULL)
{
ui->facebook_api = fb_api_init();
}
FBContext *ctx = ui->facebook_api;
gboolean mustsaveaccount = FALSE;
gchar *uiselectedaccounttoken = NULL;
GtkTreeIter iter;
gtk_combo_box_get_active_iter(ui->comboBox_username, &iter);
GtkTreeModel *accountModel = gtk_combo_box_get_model(ui->comboBox_username);
gtk_tree_model_get(accountModel, &iter, 1, &uiselectedaccounttoken, -1);
if (ctx->token != NULL)
{
g_free(ctx->token);
ctx->token = NULL;
}
if (uiselectedaccounttoken != NULL)
{
ctx->token = g_strdup(uiselectedaccounttoken);
}
//check selected token if we already have one
if (ctx->token != NULL && !fb_test_auth_token(ctx))
{
g_free(ctx->token);
ctx->token = NULL;
}
if(ctx->token == NULL)
{
mustsaveaccount = TRUE;
ctx->token = facebook_get_user_auth_token(ui);//ask user to log in
}
if (ctx->token == NULL)
{
return FALSE;
}
else
{
if (mustsaveaccount)
{
FBAccountInfo *accountinfo = fb_get_account_info(ui->facebook_api);
g_return_val_if_fail(accountinfo != NULL, FALSE);
save_account_info(ui, accountinfo);
//add account to user list and select it
GtkListStore *model = GTK_LIST_STORE(gtk_combo_box_get_model(ui->comboBox_username));
GtkTreeIter iter;
gboolean r;
gchar *uid;
gboolean updated = FALSE;
for (r = gtk_tree_model_get_iter_first (GTK_TREE_MODEL(model), &iter);
r == TRUE;
r = gtk_tree_model_iter_next (GTK_TREE_MODEL(model), &iter))
{
gtk_tree_model_get (GTK_TREE_MODEL(model), &iter, COMBO_USER_MODEL_ID_COL, &uid, -1);
if (g_strcmp0(uid, accountinfo->id) == 0)
{
gtk_list_store_set(model, &iter, COMBO_USER_MODEL_NAME_COL, accountinfo->username,
COMBO_USER_MODEL_TOKEN_COL, accountinfo->token,
-1);
updated = TRUE;
break;
}
}
if (!updated)
{
gtk_list_store_append(model, &iter);
gtk_list_store_set(model, &iter, COMBO_USER_MODEL_NAME_COL, accountinfo->username,
COMBO_USER_MODEL_TOKEN_COL, accountinfo->token,
COMBO_USER_MODEL_ID_COL, accountinfo->id, -1);
}
gtk_combo_box_set_active_iter(ui->comboBox_username, &iter);
//we have to re-set the current token here since ui_combo_username_changed is called
//on gtk_combo_box_set_active_iter (and thus is resetting the active token)
ctx->token = g_strdup(accountinfo->token);
fb_account_info_destroy(accountinfo);
}
return TRUE;
}
}