Map: pitch option, marker ordering and event popup improvements

src/Controller/Frontend/EventMapController.php

@@ -47,6 +47,7 @@ class EventMapController extends AbstractFrontendModuleController
         $initialDisplay = (string) ($model->mapInitialDisplay ?? self::DEFAULT_INITIAL_DISPLAY);
         $initialOrganizationTagId = (int) ($model->mapInitialOrganizationTagId ?? 0);
         $centerMode = (string) ($model->mapCenterMode ?? self::DEFAULT_CENTER_MODE);
+        $mapPitch = $this->normalizePitch($model->mapPitch ?? 0);
         $eventColor = $this->normalizeHexColor((string) ($model->mapEventColor ?? self::DEFAULT_EVENT_COLOR));
         $organizationColor = $this->normalizeHexColor((string) ($model->mapOrganizationColor ?? $eventColor), $eventColor);
 
@@ -77,6 +78,7 @@ class EventMapController extends AbstractFrontendModuleController
         $template->set('mapCenterLat', trim((string) ($model->mapCenterLat ?? '')));
         $template->set('mapCenterLng', trim((string) ($model->mapCenterLng ?? '')));
         $template->set('mapCenterZoom', (int) ($model->mapCenterZoom ?? 12));
+        $template->set('mapPitch', $mapPitch);
         $template->set('mapItemsJson', json_encode(
             $this->mapModuleDataProvider->getMapItems($showOrganizations, $showEvents, $showExternalOrganizations, $selectedOrganizationTagIds),
             \JSON_HEX_TAG | \JSON_HEX_AMP | \JSON_HEX_APOS | \JSON_HEX_QUOT | \JSON_UNESCAPED_UNICODE | \JSON_THROW_ON_ERROR,
@@ -118,4 +120,23 @@ class EventMapController extends AbstractFrontendModuleController
 
         return $fallback;
     }
+
+    private function normalizePitch(mixed $value): int
+    {
+        if (!is_scalar($value)) {
+            return 0;
+        }
+
+        $parsedPitch = (int) round((float) str_replace(',', '.', (string) $value));
+
+        if ($parsedPitch < 0) {
+            return 0;
+        }
+
+        if ($parsedPitch > 85) {
+            return 85;
+        }
+
+        return $parsedPitch;
+    }
 }