Initial Upload

lib/Connector/EmergencyAlertInterface.php

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+<?php
+/*
+ * Copyright (C) 2025 Xibo Signage Ltd
+ *
+ * Xibo - Digital Signage - http://www.xibo.org.uk
+ *
+ * This file is part of Xibo.
+ *
+ * Xibo is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * any later version.
+ *
+ * Xibo is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Xibo.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+namespace Xibo\Connector;
+
+/**
+ * Connector Interface for Emergency Alerts
+ */
+interface EmergencyAlertInterface
+{
+    /**
+     * Represents the status when there is at least one alert of type "Actual".
+     */
+    public const ACTUAL_ALERT = 'actual_alerts';
+
+    /**
+     * Represents the status when there are no alerts of any type.
+     */
+    public const NO_ALERT = 'no_alerts';
+
+    /**
+     * Represents the status when there is at least one test alert
+     * (e.g., Exercise, System, Test, Draft).
+     */
+    public const TEST_ALERT = 'test_alerts';
+}