geolocation.js

var geolatitude, geolongitude;

var map= {};

hub.listen("page loaded", function() {
  if (navigator.geolocation) {
    var position  = navigator.geolocation.getCurrentPosition(function(position) {
      // hub.emit("coords recieved", position.coords);
      geolatitude = position.coords.latitude;
      geolongitude = position.coords.longitude;
      hub.emit("load main map");
    });
  }
});

hub.listen("load main map", function() {
  map = L.map(('mapContainer')).setView([geolatitude, geolongitude], 13);
  L.tileLayer('https://api.tiles.mapbox.com/v4/{id}/{z}/{x}/{y}.png?access_token={accessToken}', {
    attribution: 'Map data &copy; <a href="http://openstreetmap.org">OpenStreetMap</a> contributors, <a href="http://creativecommons.org/licenses/by-sa/2.0/">CC-BY-SA</a>, Imagery © <a href="http://mapbox.com">Mapbox</a>',
    maxZoom: 15,
    id: 'msmichellegar.cc37dd7d',
    accessToken: 'pk.eyJ1IjoibXNtaWNoZWxsZWdhciIsImEiOiIxZTQyNTY3Y2VmYWIxYzc4NWE2MTk0NGExZGM4MzhmZSJ9.NU0hj0msBW3p9kGKm8Jylw'
  }).addTo(map);
  hub.emit("main map loaded");
});

hub.listen("new clap", function (tweet) {
  var marker = new L.marker([tweet.lat, tweet.lon]).addTo(map).bindPopup(tweet.message).openPopup;
});

hub.listen("coords needed", function () {
    hub.emit("coords sent", geolocation.latitude, geolocation.longitude);
});

var addAllMarkers= function(markerCoords) {
  // var marker = new L.marker([tweet.lat, tweet.lon]).addTo(geolocation.map).bindPopup(tweet.message).openPopup;
  var markerArray = [];
  markerCoords.forEach(function(element) {
    markerArray.push(L.marker(element).addTo(geolocation.map));
    // .bindPopup(tweet.message).openPopup);
  });
  var group = L.featureGroup(markerArray).addTo(geolocation.map);
  geolocation.map.fitBounds(group.getBounds());
};

// removeMarker: function(x,y)

var showError= function(error) {
  switch(error.code) {
    case error.PERMISSION_DENIED:
      console.log("User denied the request for Geolocation.");
      break;
    case error.POSITION_UNAVAILABLE:
      console.log("Location information is unavailable.");
      break;
    case error.TIMEOUT:
      console.log("The request to get user location timed out.");
      break;
    case error.UNKNOWN_ERRORkey:
      console.log("An unknown error occurred.");
      break;
  }
};