Start to refactor updatelinks

[rails.git] / app / assets / javascripts / index.js

diff --git a/app/assets/javascripts/index.js b/app/assets/javascripts/index.js
index 27a2d5ee881892961ce42909d138e9060e1dd146..e4dbb84d02b141d0ff15eee918f040b96c09a292 100644 (file)
--- a/app/assets/javascripts/index.js
+++ b/app/assets/javascripts/index.js
@@ -1,21 +1,72 @@
-var marker;
-var map;
-var params = OSM.mapParams();
+//= require_self
+//= require index/browse
+//= require index/export
+//= require index/key
+//= require index/notes
+//= require index/map_ui

 
 

-function mapInit(){
-  map = createMap("map");
+var map, layers; // TODO: remove globals
+
+$(document).ready(function () {
+  var marker;
+  var params = OSM.mapParams();
+
+  map = L.map("map", {
+    attributionControl: false,
+    zoomControl: false,
+    layerControl: false
+  });
+
+  layers = mapLayers();
+
+  layers[0].layer.addTo(map);
+
+  $("#map").on("resized", function () {
+    map.invalidateSize();
+  });
+
+  L.control.zoom({position: 'topright'})
+    .addTo(map);
+
+  OSM.mapUI().addTo(map);
+
+  L.control.share({
+      getUrl: function(map) {
+          return setArgs('http://osm.org/', {
+              lon: map.getCenter().lng,
+              lat: map.getCenter().lat
+          });
+      }
+  }).addTo(map);
+
+  L.control.note({
+      position: 'topright'
+  }).addTo(map);
+
+  L.control.locate({
+      position: 'topright'
+  }).addTo(map);
+
+  L.control.scale().addTo(map);
+
+  map.on("moveend layeradd layerremove", updateLocation);

 
   if (!params.object_zoom) {
     if (params.bbox) {
 
   if (!params.object_zoom) {
     if (params.bbox) {

-      var bbox = new OpenLayers.Bounds(params.minlon, params.minlat, params.maxlon, params.maxlat);
+      var bbox = L.latLngBounds([params.minlat, params.minlon],
+                                [params.maxlat, params.maxlon]);

 
 

-      map.zoomToExtent(proj(bbox));
+      map.fitBounds(bbox);

 
       if (params.box) {
 
       if (params.box) {

-        $(window).load(function() { addBoxToMap(bbox) });
+        L.rectangle(bbox, {
+          weight: 2,
+          color: '#e90',
+          fillOpacity: 0
+        }).addTo(map);

       }
     } else {
       }
     } else {

-      setMapCenter(new OpenLayers.LonLat(params.lon, params.lat), params.zoom);
+      map.setView([params.lat, params.lon], params.zoom);

     }
   }
 
     }
   }
 


@@ -24,118 +75,139 @@ function mapInit(){
   }
 
   if (params.marker) {
   }
 
   if (params.marker) {

-    marker = addMarkerToMap(new OpenLayers.LonLat(params.mlon, params.mlat));
+    marker = L.marker([params.mlat, params.mlon], {icon: getUserIcon()}).addTo(map);

   }
 
   if (params.object) {
   }
 
   if (params.object) {

-    var url = "/api/" + OSM.API_VERSION + "/" + params.object_type + "/" + params.object_id;
-
-    if (params.object_type != "node") {
-      url += "/full";
-    }
-
-    $(window).load(function() { addObjectToMap(url, params.object_zoom) });
+    addObjectToMap(params.object, map, { zoom: params.object_zoom });

   }
 
   }
 

-  map.events.register("moveend", map, updateLocation);
-  map.events.register("changelayer", map, updateLocation);
-
-  updateLocation();

   handleResize();
   handleResize();

-}

 
 

-$(document).ready(function () {
-  $("#show_data").click(function (e) {
-    $.ajax({ url: $(this).attr('href'), success: function (sidebarHtml) {
-      startBrowse(sidebarHtml);
-    }});
+  $("body").on("click", "a.set_position", function (e) {

     e.preventDefault();
     e.preventDefault();

-  });

 
 

-  $("body").on("click", "a.set_position", function () {

     var data = $(this).data();
     var data = $(this).data();

-    var centre = new OpenLayers.LonLat(data.lon, data.lat);
+    var centre = L.latLng(data.lat, data.lon);

 
     if (data.minLon && data.minLat && data.maxLon && data.maxLat) {
 
     if (data.minLon && data.minLat && data.maxLon && data.maxLat) {

-      var bbox = new OpenLayers.Bounds(data.minLon, data.minLat, data.maxLon, data.maxLat);
-
-      map.zoomToExtent(proj(bbox));
+      map.fitBounds([[data.minLat, data.minLon],
+                     [data.maxLat, data.maxLon]]);

     } else {
     } else {

-      setMapCenter(centre, data.zoom);
+      map.setView(centre, data.zoom);

     }
 
     }
 

-    if (marker) {
-      removeMarkerFromMap(marker);
+    if (data.type && data.id) {
+      addObjectToMap(data, map, { zoom: true, style: { opacity: 0.2, fill: false } });

     }
 
     }
 

-    marker = addMarkerToMap(centre, getArrowIcon());
+    if (marker) {
+      map.removeLayer(marker);
+    }

 
 

-    return false;
+    marker = L.marker(centre, {icon: getUserIcon()}).addTo(map);

   });
   });

-});

 
 

-function updateLocation() {
-  var lonlat = unproj(map.getCenter());
-  var zoom = map.getZoom();
-  var layers = getMapLayers();
-  var extents = unproj(map.getExtent());
-  var expiry = new Date();
-
-  updatelinks(lonlat.lon, lonlat.lat, zoom, layers, extents.left, extents.bottom, extents.right, extents.top, params.object_type, params.object_id);
-
-  expiry.setYear(expiry.getFullYear() + 10);
-  $.cookie("_osm_location", [lonlat.lon, lonlat.lat, zoom, layers].join("|"), {expires: expiry});
-}
+  function updateLocation() {
+    var center = map.getCenter().wrap();
+    var zoom = map.getZoom();
+    var layers = getMapLayers();
+    var extents = map.getBounds().wrap();
+
+    updatelinks(center,
+                zoom,
+                layers,
+                extents.getWest(),
+                extents.getSouth(),
+                extents.getEast(),
+                extents.getNorth(),
+                params.object);
+
+    var expiry = new Date();
+    expiry.setYear(expiry.getFullYear() + 10);
+    $.cookie("_osm_location", [center.lng, center.lat, zoom, layers].join("|"), {expires: expiry});
+  }

 
 

-function remoteEditHandler(event) {
-  var extent = unproj(map.getExtent());
-  var loaded = false;
+  function remoteEditHandler() {
+    var extent = map.getBounds();
+    var loaded = false;

 
 

-  $("#linkloader").load(function () { loaded = true; });
-  $("#linkloader").attr("src", "http://127.0.0.1:8111/load_and_zoom?left=" + extent.left + "&top=" + extent.top + "&right=" + extent.right + "&bottom=" + extent.bottom);
+    $("#linkloader").load(function () { loaded = true; });
+    $("#linkloader").attr("src", "http://127.0.0.1:8111/load_and_zoom?left=" + extent.getWest()
+                                                                   + "&bottom=" + extent.getSouth()
+                                                                   + "&right=" + extent.getEast()
+                                                                   + "&top=" + extent.getNorth());

 
 

-  setTimeout(function () {
-    if (!loaded) alert(I18n.t('site.index.remote_failed'));
-  }, 1000);
+    setTimeout(function () {
+      if (!loaded) alert(I18n.t('site.index.remote_failed'));
+    }, 1000);

 
 

-  return false;
-}
+    return false;
+  }

 
 

-function installEditHandler() {

   $("a[data-editor=remote]").click(remoteEditHandler);
 
   if (OSM.preferred_editor == "remote" && $('body').hasClass("site-edit")) {
     remoteEditHandler();
   }
   $("a[data-editor=remote]").click(remoteEditHandler);
 
   if (OSM.preferred_editor == "remote" && $('body').hasClass("site-edit")) {
     remoteEditHandler();
   }

-}
-
-$(document).ready(mapInit);
-$(document).ready(installEditHandler);
-$(document).ready(handleResize);

 
 

-$(window).resize(function() {
-  var centre = map.getCenter();
-  var zoom = map.getZoom();
+  $(window).resize(handleResize);

 
 

-  handleResize();
+  $("#search_form").submit(function () {
+    var bounds = map.getBounds();

 
 

-  map.setCenter(centre, zoom);
-});
+    $("#sidebar_title").html(I18n.t('site.sidebar.search_results'));
+    $("#sidebar_content").load($(this).attr("action"), {
+      query: $("#query").val(),
+      minlon: bounds.getWest(),
+      minlat: bounds.getSouth(),
+      maxlon: bounds.getEast(),
+      maxlat: bounds.getNorth()
+    }, openSidebar);

 
 

-$(document).ready(function () {
-  $("#exportanchor").click(function (e) {
-    $.ajax({ url: $(this).data('url'), success: function (sidebarHtml) {
-      startExport(sidebarHtml);
-    }});
-    e.preventDefault();
+    return false;

   });
 
   });
 

-  if (window.location.pathname == "/export") {
-    $("#exportanchor").click();
+  if ($("#query").val()) {
+    $("#search_form").submit();

   }
 
   }
 

-  var query;
-  if (query = getArgs(window.location.toString()).query) {
-    doSearch(query);
+  // Focus the search field for browsers that don't support
+  // the HTML5 'autofocus' attribute
+  if (!("autofocus" in document.createElement("input"))) {
+    $("#query").focus();

   }
 });
   }
 });

+
+function getMapBaseLayer() {
+  for (var i = 0; i < layers.length; i++) {
+    if (map.hasLayer(layers[i].layer)) {
+      return layers[i];
+    }
+  }
+}
+
+function getMapLayers() {
+  var layerConfig = "";
+  for (var i = 0; i < layers.length; i++) {
+    if (map.hasLayer(layers[i].layer)) {
+      layerConfig += layers[i].layerCode;
+    }
+  }
+  return layerConfig;
+}
+
+function setMapLayers(layerConfig) {
+  var foundLayer = false;
+  for (var i = 0; i < layers.length; i++) {
+    if (layerConfig.indexOf(layers[i].layerCode) >= 0) {
+      map.addLayer(layers[i].layer);
+      foundLayer = true;
+    } else {
+      map.removeLayer(layers[i].layer);
+    }
+  }
+  if (!foundLayer) {
+    map.addLayer(layers[0].layer);
+  }
+}