X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/33897d30b32b1323d8d4a3053b2a8a13cea5e5d5..040804335d799bdcdff6005893c85daac3203f00:/app/assets/javascripts/index.js

diff --git a/app/assets/javascripts/index.js b/app/assets/javascripts/index.js
index 10f9f86f0..5cc3a25b8 100644
--- a/app/assets/javascripts/index.js
+++ b/app/assets/javascripts/index.js
@@ -1,18 +1,18 @@
 //= require_self
+//= require leaflet.sidebar
+//= require leaflet.locate
 //= require leaflet.layers
-//= require leaflet.share
+//= require leaflet.key
 //= require leaflet.note
-//= require leaflet.locate
-//= require leaflet.customzoom
+//= require leaflet.share
+//= require index/search
 //= require index/browse
 //= require index/export
-//= require index/key
 //= require index/notes
-
-var map, layers; // TODO: remove globals
+//= require index/history
+//= require router
 
 $(document).ready(function () {
-  var marker;
   var params = OSM.mapParams();
 
   var map = L.map("map", {
@@ -22,225 +22,297 @@ $(document).ready(function () {
 
   map.attributionControl.setPrefix('');
 
-  layers = [{
-    layer: new L.OSM.Mapnik({
-      attribution: '',
-      code: "M"
+  map.hash = L.hash(map);
+
+  $(window).on('popstate', function(e) {
+    // popstate is triggered when the hash changes as well as on actual navigation
+    // events. We want to update the hash on the latter and not the former.
+    if (e.originalEvent.state) {
+      map.hash.update();
+    }
+  });
+
+  var copyright = I18n.t('javascripts.map.copyright', {copyright_url: '/copyright'});
+  var donate = I18n.t('javascripts.map.donate_link_text', {donate_url: 'http://donate.openstreetmap.org'});
+
+  var layers = [
+    new L.OSM.Mapnik({
+      attribution: copyright + " ♥ " + donate,
+      code: "M",
+      keyid: "mapnik",
+      name: I18n.t("javascripts.map.base.standard")
     }),
-    keyid: "mapnik",
-    name: I18n.t("javascripts.map.base.standard")
-  }, {
-    layer: new L.OSM.CycleMap({
-      attribution: "Tiles courtesy of <a href='http://www.opencyclemap.org/' target='_blank'>Andy Allan</a>",
-      code: "C"
+    new L.OSM.CycleMap({
+      attribution: copyright + ". Tiles courtesy of <a href='http://www.opencyclemap.org/' target='_blank'>Andy Allan</a>",
+      code: "C",
+      keyid: "cyclemap",
+      name: I18n.t("javascripts.map.base.cycle_map")
     }),
-    keyid: "cyclemap",
-    name: I18n.t("javascripts.map.base.cycle_map")
-  }, {
-    layer: new L.OSM.TransportMap({
-      attribution: "Tiles courtesy of <a href='http://www.opencyclemap.org/' target='_blank'>Andy Allan</a>",
-      code: "T"
+    new L.OSM.TransportMap({
+      attribution: copyright + ". Tiles courtesy of <a href='http://www.opencyclemap.org/' target='_blank'>Andy Allan</a>",
+      code: "T",
+      keyid: "transportmap",
+      name: I18n.t("javascripts.map.base.transport_map")
     }),
-    keyid: "transportmap",
-    name: I18n.t("javascripts.map.base.transport_map")
-  }, {
-    layer: new L.OSM.MapQuestOpen({
-      attribution: "Tiles courtesy of <a href='http://www.mapquest.com/' target='_blank'>MapQuest</a> <img src='http://developer.mapquest.com/content/osm/mq_logo.png'>",
-      code: "Q"
+    new L.OSM.MapQuestOpen({
+      attribution: copyright + ". Tiles courtesy of <a href='http://www.mapquest.com/' target='_blank'>MapQuest</a> <img src='http://developer.mapquest.com/content/osm/mq_logo.png'>",
+      code: "Q",
+      keyid: "mapquest",
+      name: I18n.t("javascripts.map.base.mapquest")
     }),
-    keyid: "mapquest",
-    name: I18n.t("javascripts.map.base.mapquest")
-  }];
+    new L.OSM.HOT({
+      attribution: copyright + ". Tiles courtesy of <a href='http://hot.openstreetmap.org/' target='_blank'>Humanitarian OpenStreetMap Team</a>",
+      code: "H",
+      keyid: "hot",
+      name: I18n.t("javascripts.map.base.hot")
+    })
+  ];
+
+  function updateLayers(params) {
+    var layerParam = params.layers || "M";
+    var layersAdded = "";
+
+    for (var i = layers.length - 1; i >= 0; i--) {
+      if (layerParam.indexOf(layers[i].options.code) >= 0) {
+        map.addLayer(layers[i]);
+        layersAdded = layersAdded + layers[i].options.code;
+      } else if (i == 0 && layersAdded == "") {
+        map.addLayer(layers[i]);
+      } else {
+        map.removeLayer(layers[i]);
+      }
+    }
+  }
+
+  updateLayers(params);
 
-  layers[0].layer.addTo(map);
+  $(window).on("hashchange", function () {
+    updateLayers(OSM.mapParams());
+  });
 
-  $("#map").on("resized", function () {
-    map.invalidateSize();
+  map.on("baselayerchange", function (e) {
+    if (map.getZoom() > e.layer.options.maxZoom) {
+      map.setView(map.getCenter(), e.layer.options.maxZoom, { reset: true });
+    }
   });
 
-  L.control.customZoom({position: 'topright'})
+  map.noteLayer = new L.LayerGroup();
+  map.noteLayer.options = {code: 'N'};
+
+  map.dataLayer = new L.OSM.DataLayer(null);
+  map.dataLayer.options.code = 'D';
+
+  if (OSM.STATUS != 'api_offline' && OSM.STATUS != 'database_offline') {
+    if (params.layers.indexOf(map.noteLayer.options.code) >= 0) {
+      map.addLayer(map.noteLayer);
+    }
+
+    if (params.layers.indexOf(map.dataLayer.options.code) >= 0) {
+      map.addLayer(map.dataLayer);
+    }
+  }
+
+  var position = $('html').attr('dir') === 'rtl' ? 'topleft' : 'topright';
+
+  L.OSM.zoom({position: position})
     .addTo(map);
 
-  var uiPane = $('#map-ui')[0];
+  L.control.locate({
+    position: position,
+    strings: {
+      title: I18n.t('javascripts.map.locate.title'),
+      popup: I18n.t('javascripts.map.locate.popup')
+    }
+  }).addTo(map);
+
+  var sidebar = L.OSM.sidebar('#map-ui')
+    .addTo(map);
 
   L.OSM.layers({
-    position: 'topright',
+    position: position,
     layers: layers,
-    uiPane: uiPane
+    sidebar: sidebar
   }).addTo(map);
 
-  L.control.share({
-    getUrl: getShortUrl,
-    uiPane: uiPane
+  L.OSM.key({
+    position: position,
+    sidebar: sidebar
   }).addTo(map);
 
-  L.control.note({
-    position: 'topright'
+  L.OSM.share({
+    position: position,
+    sidebar: sidebar,
+    short: true
   }).addTo(map);
 
-  L.control.locate({
-    position: 'topright'
+  L.OSM.note({
+    position: position,
+    sidebar: sidebar
   }).addTo(map);
 
-  L.control.scale().addTo(map);
+  L.control.scale()
+    .addTo(map);
 
-  map.on('moveend layeradd layerremove', updateLocation);
+  $('.leaflet-control .control-button').tooltip({placement: 'left', container: 'body'});
 
-  if (!params.object_zoom) {
-    if (params.bbox) {
-      var bbox = L.latLngBounds([params.minlat, params.minlon],
-                                [params.maxlat, params.maxlon]);
+  map.on('moveend layeradd layerremove', function() {
+    updatelinks(
+      map.getCenter().wrap(),
+      map.getZoom(),
+      map.getLayersCode(),
+      map._object);
 
-      map.fitBounds(bbox);
+    var expiry = new Date();
+    expiry.setYear(expiry.getFullYear() + 10);
+    $.cookie("_osm_location", cookieContent(map), { expires: expiry });
 
-      if (params.box) {
-        L.rectangle(bbox, {
-          weight: 2,
-          color: '#e90',
-          fillOpacity: 0
-        }).addTo(map);
-      }
-    } else {
-      map.setView([params.lat, params.lon], params.zoom);
-    }
-  }
+    // Trigger hash update on layer changes.
+    map.hash.onMapMove();
+  });
 
-  if (params.layers) {
-    var foundLayer = false;
-    for (var i = 0; i < layers.length; i++) {
-      if (params.layers.indexOf(layers[i].layer.options.code) >= 0) {
-        map.addLayer(layers[i].layer);
-        foundLayer = true;
-      } else {
-        map.removeLayer(layers[i].layer);
+  if (OSM.PIWIK) {
+    map.on('layeradd', function (e) {
+      if (e.layer.options) {
+        var goal = OSM.PIWIK.goals[e.layer.options.keyid];
+
+        if (goal) {
+          $('body').trigger('piwikgoal', goal);
+        }
       }
-    }
-    if (!foundLayer) {
-      map.addLayer(layers[0].layer);
-    }
+    });
   }
 
-  if (params.marker) {
-    marker = L.marker([params.mlat, params.mlon], {icon: getUserIcon()}).addTo(map);
+  if (params.bounds) {
+    map.fitBounds(params.bounds);
+  } else {
+    map.setView([params.lat, params.lon], params.zoom);
   }
 
-  if (params.object) {
-    addObjectToMap(params.object, map, { zoom: params.object_zoom });
-  }
+  var marker = L.marker([0, 0], {icon: getUserIcon()});
 
-  handleResize();
+  if (params.marker) {
+    marker.setLatLng([params.mlat, params.mlon]).addTo(map);
+  }
 
-  $("body").on("click", "a.set_position", function (e) {
+  $("#homeanchor").on("click", function(e) {
     e.preventDefault();
 
-    var data = $(this).data();
-    var centre = L.latLng(data.lat, data.lon);
-
-    if (data.minLon && data.minLat && data.maxLon && data.maxLat) {
-      map.fitBounds([[data.minLat, data.minLon],
-                     [data.maxLat, data.maxLon]]);
-    } else {
-      map.setView(centre, data.zoom);
-    }
-
-    if (data.type && data.id) {
-      addObjectToMap(data, map, { zoom: true, style: { opacity: 0.2, fill: false } });
-    }
+    var data = $(this).data(),
+      center = L.latLng(data.lat, data.lon);
 
-    if (marker) {
-      map.removeLayer(marker);
-    }
+    map.setView(center, data.zoom);
+    marker.setLatLng(center).addTo(map);
+  });
 
-    marker = L.marker(centre, {icon: getUserIcon()}).addTo(map);
+  $("a[data-editor=remote]").click(function(e) {
+      remoteEditHandler(map.getBounds());
+      e.preventDefault();
   });
 
-  // generate a cookie-safe string of map state
-  function cookieContent(map) {
-    var center = map.getCenter().wrap();
-    return [center.lng, center.lat, map.getZoom(), getMapLayers(map)].join('|');
+  if (OSM.preferred_editor == "remote" && $('body').hasClass("site-edit")) {
+    remoteEditHandler(map.getBounds());
   }
 
-  function updateLocation() {
-    updatelinks(map.getCenter().wrap(),
-        map.getZoom(),
-        getMapLayers(this),
-        map.getBounds().wrap(),
-        params.object);
-
-    var expiry = new Date();
-    expiry.setYear(expiry.getFullYear() + 10);
-    $.cookie("_osm_location", cookieContent(map), { expires: expiry });
+  if (OSM.params().edit_help) {
+    $('#editanchor')
+      .removeAttr('title')
+      .tooltip({
+        placement: 'bottom',
+        title: I18n.t('javascripts.edit_help')
+      })
+      .tooltip('show');
+
+    $('body').one('click', function() {
+      $('#editanchor').tooltip('hide');
+    });
   }
 
-  function remoteEditHandler() {
-    var extent = map.getBounds();
-    var loaded = false;
+  initializeBrowse(map);
+  initializeNotes(map);
 
-    $("#linkloader").load(function () { loaded = true; });
-    $("#linkloader").attr("src", "http://127.0.0.1:8111/load_and_zoom?" +
-         querystring.stringify({
-            left: extent.getWest(),
-            bottom: extent.getSouth(),
-            right: extent.getEast(),
-            top: extent.getNorth()
-         }));
+  OSM.Index = function(map) {
+    var page = {};
 
-    setTimeout(function () {
-      if (!loaded) alert(I18n.t('site.index.remote_failed'));
-    }, 1000);
+    page.pushstate = page.popstate = function(path) {
+      $("#sidebar").addClass("minimized");
+      map.invalidateSize();
+      $('#sidebar_content').load(path);
+    };
 
-    return false;
-  }
+    return page;
+  };
 
-  $("a[data-editor=remote]").click(remoteEditHandler);
+  OSM.Browse = function(map) {
+    var page = {};
 
-  if (OSM.preferred_editor == "remote" && $('body').hasClass("site-edit")) {
-    remoteEditHandler();
-  }
+    page.pushstate = page.popstate = function(path, type, id) {
+      $("#sidebar").removeClass("minimized");
+      map.invalidateSize();
+      $('#sidebar_content').load(path, function() {
+        page.load(path, type, id);
+      });
+    };
 
-  $(window).resize(handleResize);
+    page.load = function(path, type, id) {
+      $("#sidebar").removeClass("minimized");
 
-  $("#search_form").submit(function () {
-    var bounds = map.getBounds();
+      if (OSM.STATUS === 'api_offline' || OSM.STATUS === 'database_offline') return;
 
-    $("#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);
+      if (type === 'note') {
+        map.noteLayer.showNote(parseInt(id));
+      } else {
+        map.addObject({type: type, id: parseInt(id)}, {zoom: true});
+      }
+    };
+
+    page.unload = function() {
+      map.removeObject();
+    };
+
+    return page;
+  };
+
+  var history = OSM.History(map);
+
+  OSM.route = OSM.Router({
+    "/":                           OSM.Index(map),
+    "/search":                     OSM.Search(map),
+    "/export":                     OSM.Export(map),
+    "/history":                    history,
+    "/user/:display_name/edits":   history,
+    "/browse/friends":             history,
+    "/browse/nearby":              history,
+    "/browse/:type/:id(/history)": OSM.Browse(map)
+  });
 
-    return false;
+  $(document).on("click", "a", function(e) {
+    if (e.isDefaultPrevented() || e.isPropagationStopped()) return;
+    if (this.host === window.location.host && OSM.route(this.pathname + this.search + this.hash)) e.preventDefault();
   });
 
-  if ($("#query").val()) {
-    $("#search_form").submit();
-  }
+  $("#search_form").on("submit", function(e) {
+    e.preventDefault();
+    OSM.route("/search?query=" + encodeURIComponent($("#query").val()) + OSM.formatHash(map));
+  });
 
-  // Focus the search field for browsers that don't support
-  // the HTML5 'autofocus' attribute
-  if (!("autofocus" in document.createElement("input"))) {
-    $("#query").focus();
-  }
-});
+  $("#describe_location").on("click", function(e) {
+    e.preventDefault();
+    var precision = zoomPrecision(map.getZoom());
+    OSM.route("/search?query=" + encodeURIComponent(
+      map.getCenter().lat.toFixed(precision) + "," +
+      map.getCenter().lng.toFixed(precision)));
+  });
 
-function getMapBaseLayer() {
-  for (var i = 0; i < layers.length; i++) {
-    if (map.hasLayer(layers[i].layer)) {
-      return layers[i];
+  function removeSidebar() {
+    if ($(window).width() < 721) {
+      $('#sidebar').addClass("minimized");
     }
   }
-}
-
-function getMapLayers(map) {
-  var layerConfig = '';
-  for (var i in map._layers) { // TODO: map.eachLayer
-    var layer = map._layers[i];
-    if (layer.options && layer.options.code) {
-      layerConfig += layer.options.code;
-    }
-  }
-  return layerConfig;
-}
+
+  $(window).resize(function() {
+    removeSidebar();
+  });
+
+  removeSidebar();
+
+});