void *get_params(struct dt_imageio_module_storage_t *self)
{
dt_storage_facebook_gui_data_t *ui = (dt_storage_facebook_gui_data_t *)self->gui_data;
if(!ui) return NULL; // gui not initialized, CLI mode
if(ui->facebook_api == NULL || ui->facebook_api->token == NULL)
{
return NULL;
}
dt_storage_facebook_param_t *p
= (dt_storage_facebook_param_t *)g_malloc0(sizeof(dt_storage_facebook_param_t));
p->hash = 1;
p->facebook_ctx = ui->facebook_api;
int index = gtk_combo_box_get_active(ui->comboBox_album);
if(index < 0)
{
g_free(p);
return NULL;
}
else if(index == 0)
{
p->facebook_ctx->album_id = NULL;
p->facebook_ctx->album_title = g_strdup(gtk_entry_get_text(ui->entry_album_title));
p->facebook_ctx->album_summary = g_strdup(gtk_entry_get_text(ui->entry_album_summary));
GtkTreeModel *model = gtk_combo_box_get_model(ui->comboBox_privacy);
GtkTreeIter iter;
int permission = -1;
gtk_combo_box_get_active_iter(ui->comboBox_privacy, &iter);
gtk_tree_model_get(model, &iter, COMBO_PRIVACY_MODEL_VAL_COL, &permission, -1);
p->facebook_ctx->album_permission = permission;
}
else
{
GtkTreeModel *model = gtk_combo_box_get_model(ui->comboBox_album);
GtkTreeIter iter;
gchar *albumid = NULL;
gtk_combo_box_get_active_iter(ui->comboBox_album, &iter);
gtk_tree_model_get(model, &iter, COMBO_ALBUM_MODEL_ID_COL, &albumid, -1);
p->facebook_ctx->album_id = g_strdup(albumid);
}
// recreate a new context for further usages
ui->facebook_api = fb_api_init();
ui->facebook_api->token = g_strdup(p->facebook_ctx->token);
return p;
}
static void 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);
gtk_button_set_label(ui->button_login, _("login"));
gtk_widget_set_sensitive(GTK_WIDGET(ui->comboBox_album), FALSE);
g_free(ctx->token);
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;
#ifdef HAVE_HTTP_SERVER
// try to get the token from the callback URL
if(facebook_get_user_auth_token_from_server(ui)) return;
#endif
// if we reached this point we either have no http server support
// or couldn't start it (no free port, ...)
ctx->token = facebook_get_user_auth_token_from_url(ui); // ask user to log in
}
ui_authenticate_finish(ui, mustsaveaccount);
}
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;
}
}
/* construct widget above */
void gui_init(struct dt_imageio_module_storage_t *self)
{
self->gui_data = g_malloc0(sizeof(dt_storage_facebook_gui_data_t));
dt_storage_facebook_gui_data_t *ui = self->gui_data;
ui->facebook_api = fb_api_init();
self->widget = gtk_vbox_new(FALSE, 0);
//create labels
ui->label_album_title = GTK_LABEL( gtk_label_new( _("title") ) );
ui->label_album_summary = GTK_LABEL( gtk_label_new( _("summary") ) );
ui->label_album_privacy = GTK_LABEL(gtk_label_new(_("privacy")));
ui->label_status = GTK_LABEL(gtk_label_new(NULL));
gtk_misc_set_alignment(GTK_MISC(ui->label_album_title), 0.0, 0.5);
gtk_misc_set_alignment(GTK_MISC(ui->label_album_summary), 0.0, 0.5);
gtk_misc_set_alignment(GTK_MISC(ui->label_album_privacy), 0.0, 0.5);
//create entries
GtkListStore *model_username = gtk_list_store_new (COMBO_USER_MODEL_NB_COL, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING); //text, token, id
ui->comboBox_username = GTK_COMBO_BOX(gtk_combo_box_new_with_model(GTK_TREE_MODEL(model_username)));
GtkCellRenderer *p_cell = gtk_cell_renderer_text_new ();
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (ui->comboBox_username), p_cell, FALSE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (ui->comboBox_username), p_cell, "text", 0, NULL);
ui->entry_album_title = GTK_ENTRY(gtk_entry_new());
ui->entry_album_summary = GTK_ENTRY(gtk_entry_new());
dt_gui_key_accel_block_on_focus_connect(GTK_WIDGET(ui->comboBox_username));
dt_gui_key_accel_block_on_focus_connect(GTK_WIDGET(ui->entry_album_title));
dt_gui_key_accel_block_on_focus_connect(GTK_WIDGET(ui->entry_album_summary));
//retrieve saved accounts
ui_refresh_users(ui);
//////// album list /////////
GtkWidget *albumlist = gtk_hbox_new(FALSE, 0);
GtkListStore *model_album = gtk_list_store_new (COMBO_ALBUM_MODEL_NB_COL, G_TYPE_STRING, G_TYPE_STRING); //name, id
ui->comboBox_album = GTK_COMBO_BOX(gtk_combo_box_new_with_model(GTK_TREE_MODEL(model_album)));
p_cell = gtk_cell_renderer_text_new ();
gtk_cell_layout_pack_start(GTK_CELL_LAYOUT (ui->comboBox_album), p_cell, FALSE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (ui->comboBox_album), p_cell, "text", 0, NULL);
gtk_widget_set_sensitive(GTK_WIDGET(ui->comboBox_album), FALSE);
gtk_combo_box_set_row_separator_func(ui->comboBox_album,combobox_separator,ui->comboBox_album,NULL);
gtk_box_pack_start(GTK_BOX(albumlist), GTK_WIDGET(ui->comboBox_album), TRUE, TRUE, 0);
ui->comboBox_privacy= GTK_COMBO_BOX(gtk_combo_box_text_new());
GtkListStore *list_store = gtk_list_store_new (COMBO_ALBUM_MODEL_NB_COL, G_TYPE_STRING, G_TYPE_INT);
GtkTreeIter iter;
gtk_list_store_append(list_store, &iter);
gtk_list_store_set(list_store, &iter, COMBO_PRIVACY_MODEL_NAME_COL, _("only me"), COMBO_PRIVACY_MODEL_VAL_COL, FBALBUM_PRIVACY_SELF, -1);
gtk_list_store_append(list_store, &iter);
gtk_list_store_set(list_store, &iter, COMBO_PRIVACY_MODEL_NAME_COL, _("friends"), COMBO_PRIVACY_MODEL_VAL_COL, FBALBUM_PRIVACY_ALL_FRIENDS, -1);
gtk_list_store_append(list_store, &iter);
gtk_list_store_set(list_store, &iter, COMBO_PRIVACY_MODEL_NAME_COL, _("public"), COMBO_PRIVACY_MODEL_VAL_COL, FBALBUM_PRIVACY_EVERYONE, -1);
gtk_list_store_append(list_store, &iter);
gtk_list_store_set(list_store, &iter, COMBO_PRIVACY_MODEL_NAME_COL, _("friends of friends"), COMBO_PRIVACY_MODEL_VAL_COL, FBALBUM_PRIVACY_FRIENDS_OF_FRIENDS, -1);
gtk_combo_box_set_model(ui->comboBox_privacy, GTK_TREE_MODEL(list_store));
gtk_combo_box_set_active(GTK_COMBO_BOX(ui->comboBox_privacy), 1); // Set default permission to private
ui->button_login = GTK_BUTTON(gtk_button_new_with_label(_("login")));
ui->connected = FALSE;
//pack the ui
////the auth box
GtkWidget *hbox_auth = gtk_hbox_new(FALSE,5);
GtkWidget *vbox_auth_labels=gtk_vbox_new(FALSE,0);
GtkWidget *vbox_auth_fields=gtk_vbox_new(FALSE,0);
gtk_box_pack_start(GTK_BOX(hbox_auth), vbox_auth_labels, FALSE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(hbox_auth), vbox_auth_fields, TRUE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(self->widget), GTK_WIDGET(hbox_auth), TRUE, FALSE, 2);
gtk_box_pack_start(GTK_BOX(vbox_auth_fields), GTK_WIDGET(ui->comboBox_username), TRUE, FALSE, 2);
gtk_box_pack_start(GTK_BOX(vbox_auth_labels), GTK_WIDGET(gtk_label_new("")), TRUE, TRUE, 2);
gtk_box_pack_start(GTK_BOX(vbox_auth_fields), GTK_WIDGET(ui->button_login), TRUE, FALSE, 2);
gtk_box_pack_start(GTK_BOX(vbox_auth_fields), GTK_WIDGET(albumlist), TRUE, FALSE, 2);
////the album creation box
ui->hbox_album = GTK_BOX(gtk_hbox_new(FALSE,5));
gtk_widget_set_no_show_all(GTK_WIDGET(ui->hbox_album), TRUE); //hide it by default
GtkWidget *vbox_album_labels=gtk_vbox_new(FALSE,0);
GtkWidget *vbox_album_fields=gtk_vbox_new(FALSE,0);
gtk_box_pack_start(GTK_BOX(self->widget), GTK_WIDGET(ui->hbox_album), TRUE, FALSE, 5);
gtk_box_pack_start(GTK_BOX(ui->hbox_album), vbox_album_labels, FALSE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(ui->hbox_album), vbox_album_fields, TRUE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(vbox_album_labels), GTK_WIDGET(ui->label_album_title), TRUE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(vbox_album_fields), GTK_WIDGET(ui->entry_album_title), TRUE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(vbox_album_labels), GTK_WIDGET(ui->label_album_summary), TRUE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(vbox_album_fields), GTK_WIDGET(ui->entry_album_summary), TRUE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(vbox_album_labels), GTK_WIDGET(ui->label_album_privacy), TRUE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(vbox_album_fields), GTK_WIDGET(ui->comboBox_privacy), TRUE, FALSE, 0);
//connect buttons to signals
g_signal_connect(G_OBJECT(ui->button_login), "clicked", G_CALLBACK(ui_login_clicked), (gpointer)ui);
g_signal_connect(G_OBJECT(ui->comboBox_username), "changed", G_CALLBACK(ui_combo_username_changed), (gpointer)ui);
g_signal_connect(G_OBJECT(ui->comboBox_album), "changed", G_CALLBACK(ui_combo_album_changed), (gpointer)ui);
g_object_unref(model_username);
g_object_unref(model_album);
g_object_unref(list_store);
}
