Add airport overview page and links to it #225

resources/js/maps/helpers.js

@@ -0,0 +1,47 @@
+
+const leaflet = require('leaflet');
+
+/**
+ * Add a WMS layer to a map. opts must be:
+ * {
+ *  url: '',
+ *  params: {}
+ *  }
+ * @param map
+ * @param opts
+ */
+export function addWMSLayer(map, opts) {
+
+    if(opts.url === '') {
+        return;
+    }
+
+    opts.params = Object.assign({
+        format: 'image/png',
+        transparent: true,
+        maxZoom: 14,
+        minZoom: 4,
+    }, opts.params);
+
+    const mlayer = leaflet.tileLayer.wms(
+        opts.url, opts.params
+    );
+
+    mlayer.addTo(map);
+
+    return mlayer;
+}
+
+/**
+ * Show a popup
+ * @param feature
+ * @param layer
+ */
+export function showFeaturePopup(feature, layer) {
+    let popup_html = '';
+    if (feature.properties && feature.properties.popup) {
+        popup_html += feature.properties.popup
+    }
+
+    layer.bindPopup(popup_html)
+}