feat: GeocoderFeature mit Feature Toggle und Anpassungen integriert
- GeocoderFeature als separates Modul implementiert und initialisiert. - Feature Toggle für Geocoder in .env.local hinzugefügt (NEXT_PUBLIC_ENABLE_GEOCODER). - Dynamische Aktivierung des Geocoders über MapComponent.js basierend auf Feature-Flag. - Anpassungen zur Entfernung bzw. Anpassung der Fehlermeldung "Nothing found". - Styling-Verbesserungen für das Suchfeld mit Tailwind CSS.
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@@ -44,6 +44,7 @@ import useLineData from "../hooks/useLineData.js";
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import { useMapComponentState } from "../hooks/useMapComponentState";
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import { disablePolylineEvents, enablePolylineEvents } from "../utils/setupPolylines";
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import { updateLocation } from "../utils/updateBereichUtil";
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import { initGeocoderFeature } from "../components/features/GeocoderFeature";
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//--------------------------------------------
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import { currentPoiState } from "../redux/slices/currentPoiSlice.js";
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import { selectGisStationsStaticDistrict, setGisStationsStaticDistrict } from "../redux/slices/gisStationsStaticDistrictSlice";
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@@ -738,92 +739,6 @@ const MapComponent = ({ locations, onLocationUpdate, lineCoordinates }) => {
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}
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});
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//--------------------------------------------
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// Benutzerdefiniertes Icon erstellen für den Geocoder
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const customIcon = L.icon({
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iconUrl: "/img/marker-icon.png", // Pfad zum Icon
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iconSize: [32, 32], // Größe des Icons
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iconAnchor: [16, 32], // Ankerpunkt (Mitte unten)
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popupAnchor: [0, -32], // Popup-Ankerpunkt
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});
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// Geocoder mit benutzerdefiniertem Icon verwenden
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const geocoder = L.Control.geocoder({
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position: "topleft",
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defaultMarkGeocode: false,
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geocoder: new L.Control.Geocoder.Nominatim({
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serviceUrl: "https://nominatim.openstreetmap.org/",
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geocodingQueryParams: {
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"accept-language": "de", // Sprache auf Deutsch setzen
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countrycodes: "DE", // Nur Ergebnisse aus Deutschland
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},
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}),
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})
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.on("markgeocode", function (e) {
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const latlng = e.geocode.center;
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map.setView(latlng, 15);
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// Marker hinzufügen
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L.marker(latlng, { icon: customIcon }).addTo(map).bindPopup(e.geocode.name).openPopup();
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})
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.addTo(map);
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// Tailwind-Klassen dynamisch hinzufügen
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setTimeout(() => {
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// Geocoder-Container stylen
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const geocoderContainer = document.querySelector(".leaflet-control-geocoder");
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if (geocoderContainer) {
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// Nur minimale Klassen für Volle Breite und abgerundetes Design
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geocoderContainer.classList.add(
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"shadow-md",
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"border",
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"border-gray-300",
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"rounded-full",
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"bg-white",
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"p-2",
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"w-96" // Breite des gesamten Suchfeldes
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);
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// Alle anderen Elemente im Container entfernen außer Eingabefeld
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Array.from(geocoderContainer.children).forEach((child) => {
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if (!child.querySelector("input")) {
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child.remove(); // Löscht alle Elemente außer dem Eingabefeld
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}
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});
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}
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// Eingabefeld stylen und Platzhaltertext setzen
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const geocoderInput = document.querySelector(".leaflet-control-geocoder input");
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if (geocoderInput) {
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geocoderInput.classList.add(
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"border-none",
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"outline-none",
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"w-full", // Volle Breite nutzen
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"text-sm",
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"text-gray-700",
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"pl-3"
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);
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geocoderInput.placeholder = "Ort oder Adresse suchen..."; // Platzhalter auf Deutsch
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}
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// Meldung "Nothing found." ausblenden
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const noResultsMessage = document.querySelector(".leaflet-control-geocoder-form-no-error");
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if (noResultsMessage) {
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noResultsMessage.style.display = "none"; // Verstecke die Meldung
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}
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// Alternativen (falls leer) ebenfalls ausblenden
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const observer = new MutationObserver(() => {
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const alternatives = document.querySelector(".leaflet-control-geocoder-alternatives");
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if (alternatives && alternatives.children.length === 0) {
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alternatives.style.display = "none"; // Verstecke die Liste, wenn keine Vorschläge vorhanden sind
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}
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});
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// Beobachte Änderungen im Geocoder-Container
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const targetNode = document.querySelector(".leaflet-control-geocoder");
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if (targetNode) {
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observer.observe(targetNode, { childList: true, subtree: true });
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}
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}, 100);
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//--------------------------------------------
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@@ -933,6 +848,12 @@ const MapComponent = ({ locations, onLocationUpdate, lineCoordinates }) => {
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}, [map, allMarkers]);
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//---------------------------------------
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useEffect(() => {
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if (map) {
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initGeocoderFeature(map); // Geocoder-Feature initialisieren
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}
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}, [map]);
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//--------------------------------------------
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return (
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<>
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49
components/features/GeocoderFeature.js
Normal file
49
components/features/GeocoderFeature.js
Normal file
@@ -0,0 +1,49 @@
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// components/features/GeocoderFeature.js
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export function initGeocoderFeature(map) {
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// Feature Toggle
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const isGeocoderEnabled = process.env.NEXT_PUBLIC_ENABLE_GEOCODER === "true";
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if (!isGeocoderEnabled) return; // Falls deaktiviert, nichts ausführen
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// Benutzerdefiniertes Icon erstellen
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const customIcon = L.icon({
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iconUrl: "/img/marker-icon.png",
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iconSize: [32, 32],
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iconAnchor: [16, 32],
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popupAnchor: [0, -32],
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});
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// Geocoder hinzufügen
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const geocoder = L.Control.geocoder({
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position: "topleft",
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defaultMarkGeocode: false,
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errorMessage: "", // Keine Fehlermeldung anzeigen
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geocoder: new L.Control.Geocoder.Nominatim({
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serviceUrl: "https://nominatim.openstreetmap.org/",
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geocodingQueryParams: {
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"accept-language": "de",
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countrycodes: "DE",
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},
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}),
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})
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.on("markgeocode", function (e) {
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const latlng = e.geocode.center;
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map.setView(latlng, 15);
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L.marker(latlng, { icon: customIcon }).addTo(map).bindPopup(e.geocode.name).openPopup();
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})
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.addTo(map);
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// Styling mit Tailwind CSS
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setTimeout(() => {
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const geocoderContainer = document.querySelector(".leaflet-control-geocoder");
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if (geocoderContainer) {
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geocoderContainer.classList.add("shadow-md", "border", "border-gray-300", "rounded-full", "bg-white", "p-2", "w-96");
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const geocoderInput = geocoderContainer.querySelector("input");
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if (geocoderInput) {
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geocoderInput.classList.add("border-none", "outline-none", "w-full", "text-sm", "text-gray-700", "pl-3");
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geocoderInput.placeholder = "Ort oder Adresse suchen...";
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}
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}
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}, 100);
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}
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