Initial Upload

lib/Widget/Validator/DisplayOrGeoValidator.php

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+<?php
+/*
+ * Copyright (C) 2023 Xibo Signage Ltd
+ *
+ * Xibo - Digital Signage - https://xibosignage.com
+ *
+ * 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\Widget\Validator;
+
+use Respect\Validation\Validator as v;
+use Xibo\Entity\Module;
+use Xibo\Entity\Widget;
+use Xibo\Support\Exception\InvalidArgumentException;
+use Xibo\Widget\Provider\WidgetValidatorInterface;
+use Xibo\Widget\Provider\WidgetValidatorTrait;
+
+/**
+ * Validate that we either use display location or a lat/lng have been set
+ */
+class DisplayOrGeoValidator implements WidgetValidatorInterface
+{
+    use WidgetValidatorTrait;
+
+    /** @inheritDoc */
+    public function validate(Module $module, Widget $widget, string $stage): void
+    {
+        $useDisplayLocation = $widget->getOptionValue('useDisplayLocation', null);
+        if ($useDisplayLocation === null) {
+            foreach ($module->properties as $property) {
+                if ($property->id === 'useDisplayLocation') {
+                    $useDisplayLocation = $property->default;
+                }
+            }
+        }
+        if ($useDisplayLocation === 0) {
+            // Validate lat/long
+            // only if they have been provided (our default is the CMS lat/long).
+            $lat = $widget->getOptionValue('latitude', null);
+            if (!empty($lat) && !v::latitude()->validate($lat)) {
+                throw new InvalidArgumentException(__('The latitude entered is not valid.'), 'latitude');
+            }
+
+            $lng = $widget->getOptionValue('longitude', null);
+            if (!empty($lng) && !v::longitude()->validate($lng)) {
+                throw new InvalidArgumentException(__('The longitude entered is not valid.'), 'longitude');
+            }
+        }
+    }
+}