public function ajax()
{
if (get_request_method() !== "AJAX") {
return false;
}
if (isset($_POST["action"]) && isset($_POST["token"])) {
if (!SecureToken::validateToken($_POST["token"], get_url("plugin/dashboard"))) {
echo json_encode(array("error" => __("The SecureToken is invalid.")));
return false;
}
if ($_POST["action"] == "save-widget-position") {
if (!isset($_POST["settings"])) {
$_POST["settings"] = array();
}
if (!array($_POST["settings"])) {
echo json_encode(array("error" => __("The Settings doesn't exist or are invalid!")));
return false;
}
$widgets = DashboardWidgets::$widgets;
$settings = array();
foreach ($_POST["settings"] as $widget => $position) {
if (!array_key_exists($widget, $widgets)) {
continue;
}
if (is_array($position) && count($position) == 2) {
if (is_numeric($position[0]) && is_numeric($position[1])) {
$settings[$widget] = array("part" => (int) $position[0], "order" => (int) $position[1]);
}
}
}
Plugin::setSetting("widget-position", serialize($settings), "dashboard");
echo json_encode(array("success" => __("Settings successfully saved.")));
return true;
}
if ($_POST["action"] == "enable-widget") {
if (!isset($_POST["settings"]) || !is_string($_POST["settings"])) {
echo json_encode(array("error" => __("The Settings doesn't exist or are invalid!")));
return false;
}
if (!array_key_exists($_POST["settings"], DashboardWidgets::$widgets)) {
echo json_encode(array("error" => __("The Widget doesn't exist!")));
return false;
}
$enable = DashboardWidgets::enableWidget($_POST["settings"]);
$widget = DashboardWidgets::getWidget($_POST["settings"]);
ob_start();
$this->renderWidget($widget);
$content = ob_get_contents();
ob_end_clean();
echo json_encode(array("content" => $content));
return true;
}
if ($_POST["action"] == "disable-widget") {
if (!array_key_exists($_POST["settings"], DashboardWidgets::$widgets)) {
echo json_encode(array("error" => __("The Widget doesn't exist!")));
return false;
}
DashboardWidgets::disableWidget($_POST["settings"]);
echo json_encode(array("success" => __("Settings successfully saved.")));
return true;
}
if ($_POST["action"] == "change-grid") {
if (!isset($_POST["settings"]) || !is_numeric($_POST["settings"])) {
echo json_encode(array("error" => __("The Settings doesn't exist or are invalid!")));
return false;
}
Plugin::setSetting("grid-size", $_POST["settings"], "dashboard");
echo json_encode(array("success" => __("Settings successfully saved.")));
return true;
}
}
}
