X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/0cb475cc1ad12c82ff0a36f7b9629c2288737a4f..ba888f5c7d5ae453e27973e1e57f3c6e0e4f3711:/app/assets/javascripts/index/query.js

diff --git a/app/assets/javascripts/index/query.js b/app/assets/javascripts/index/query.js
index 1f45a6872..e44db9fdf 100644
--- a/app/assets/javascripts/index/query.js
+++ b/app/assets/javascripts/index/query.js
@@ -1,18 +1,19 @@
-//= require jquery.simulate
+//= require jquery-simulate/jquery.simulate
+//= require qs/dist/qs
 
-OSM.Query = function(map) {
-  var protocol = document.location.protocol === "https:" ? "https:" : "http:",
-    url = protocol + OSM.OVERPASS_URL,
-    queryButton = $(".control-query .control-button"),
-    uninterestingTags = ['source', 'source_ref', 'source:ref', 'history', 'attribution', 'created_by', 'tiger:county', 'tiger:tlid', 'tiger:upload_uuid', 'KSJ2:curve_id', 'KSJ2:lat', 'KSJ2:lon', 'KSJ2:coordinate', 'KSJ2:filename', 'note:ja'],
-    marker;
+OSM.Query = function (map) {
+  var url = OSM.OVERPASS_URL,
+      credentials = OSM.OVERPASS_CREDENTIALS,
+      queryButton = $(".control-query .control-button"),
+      uninterestingTags = ["source", "source_ref", "source:ref", "history", "attribution", "created_by", "tiger:county", "tiger:tlid", "tiger:upload_uuid", "KSJ2:curve_id", "KSJ2:lat", "KSJ2:lon", "KSJ2:coordinate", "KSJ2:filename", "note:ja"],
+      marker;
 
   var featureStyle = {
     color: "#FF6200",
     weight: 4,
     opacity: 1,
     fillOpacity: 0.5,
-    clickable: false
+    interactive: false
   };
 
   queryButton.on("click", function (e) {
@@ -24,13 +25,13 @@ OSM.Query = function(map) {
     } else if (!queryButton.hasClass("disabled")) {
       enableQueryMode();
     }
-  }).on("disabled", function (e) {
+  }).on("disabled", function () {
     if (queryButton.hasClass("active")) {
       map.off("click", clickHandler);
       $(map.getContainer()).removeClass("query-active").addClass("query-disabled");
       $(this).tooltip("show");
     }
-  }).on("enabled", function (e) {
+  }).on("enabled", function () {
     if (queryButton.hasClass("active")) {
       map.on("click", clickHandler);
       $(map.getContainer()).removeClass("query-disabled").addClass("query-active");
@@ -38,25 +39,29 @@ OSM.Query = function(map) {
     }
   });
 
+  function showResultGeometry() {
+    var geometry = $(this).data("geometry");
+    if (geometry) map.addLayer(geometry);
+    $(this).addClass("selected");
+  }
+
+  function hideResultGeometry() {
+    var geometry = $(this).data("geometry");
+    if (geometry) map.removeLayer(geometry);
+    $(this).removeClass("selected");
+  }
+
   $("#sidebar_content")
-    .on("mouseover", ".query-results li.query-result", function () {
-      var geometry = $(this).data("geometry")
-      if (geometry) map.addLayer(geometry);
-      $(this).addClass("selected");
-    })
-    .on("mouseout", ".query-results li.query-result", function () {
-      var geometry = $(this).data("geometry")
-      if (geometry) map.removeLayer(geometry);
-      $(this).removeClass("selected");
-    })
-    .on("mousedown", ".query-results li.query-result", function (e) {
+    .on("mouseover", ".query-results li.query-result", showResultGeometry)
+    .on("mouseout", ".query-results li.query-result", hideResultGeometry)
+    .on("mousedown", ".query-results li.query-result", function () {
       var moved = false;
       $(this).one("click", function (e) {
         if (!moved) {
-          var geometry = $(this).data("geometry")
+          var geometry = $(this).data("geometry");
           if (geometry) map.removeLayer(geometry);
 
-          if (!$(e.target).is('a')) {
+          if (!$(e.target).is("a")) {
             $(this).find("a").simulate("click", e);
           }
         }
@@ -65,7 +70,7 @@ OSM.Query = function(map) {
       });
     });
 
-  function interestingFeature(feature, origin, radius) {
+  function interestingFeature(feature) {
     if (feature.tags) {
       for (var key in feature.tags) {
         if (uninterestingTags.indexOf(key) < 0) {
@@ -82,27 +87,33 @@ OSM.Query = function(map) {
     var prefix = "";
 
     if (tags.boundary === "administrative" && tags.admin_level) {
-      prefix =
-      I18n.t("geocoder.search_osm_nominatim.admin_levels.level" + tags.admin_level, {
+      prefix = I18n.t("geocoder.search_osm_nominatim.admin_levels.level" + tags.admin_level, {
         defaultValue: I18n.t("geocoder.search_osm_nominatim.prefix.boundary.administrative")
-      })
+      });
     } else {
       var prefixes = I18n.t("geocoder.search_osm_nominatim.prefix");
+      var key, value;
 
-      for (var key in tags) {
-        var value = tags[key];
+      for (key in tags) {
+        value = tags[key];
 
         if (prefixes[key]) {
           if (prefixes[key][value]) {
             return prefixes[key][value];
-          } else {
-            var first = value.substr(0, 1).toUpperCase(),
-              rest = value.substr(1).replace(/_/g, " ");
-
-            return first + rest;
           }
         }
       }
+
+      for (key in tags) {
+        value = tags[key];
+
+        if (prefixes[key]) {
+          var first = value.slice(0, 1).toUpperCase(),
+              rest = value.slice(1).replace(/_/g, " ");
+
+          return first + rest;
+        }
+      }
     }
 
     if (!prefix) {
@@ -114,7 +125,7 @@ OSM.Query = function(map) {
 
   function featureName(feature) {
     var tags = feature.tags,
-      locales = I18n.locales.get();
+        locales = I18n.locales.get();
 
     for (var i = 0; i < locales.length; i++) {
       if (tags["name:" + locales[i]]) {
@@ -122,10 +133,10 @@ OSM.Query = function(map) {
       }
     }
 
-    if (tags["name"]) {
-      return tags["name"];
-    } else if (tags["ref"]) {
-      return tags["ref"];
+    if (tags.name) {
+      return tags.name;
+    } else if (tags.ref) {
+      return tags.ref;
     } else if (tags["addr:housename"]) {
       return tags["addr:housename"];
     } else if (tags["addr:housenumber"] && tags["addr:street"]) {
@@ -140,7 +151,7 @@ OSM.Query = function(map) {
 
     if (feature.type === "node" && feature.lat && feature.lon) {
       geometry = L.circleMarker([feature.lat, feature.lon], featureStyle);
-    } else if (feature.type === "way" && feature.geometry) {
+    } else if (feature.type === "way" && feature.geometry && feature.geometry.length > 0) {
       geometry = L.polyline(feature.geometry.filter(function (point) {
         return point !== null;
       }).map(function (point) {
@@ -148,23 +159,19 @@ OSM.Query = function(map) {
       }), featureStyle);
     } else if (feature.type === "relation" && feature.members) {
       geometry = L.featureGroup(feature.members.map(featureGeometry).filter(function (geometry) {
-        return geometry !== undefined;
+        return typeof geometry !== "undefined";
       }));
     }
 
     return geometry;
   }
 
-  function runQuery(latlng, radius, query, $section, compare) {
+  function runQuery(latlng, radius, query, $section, merge, compare) {
     var $ul = $section.find("ul");
 
     $ul.empty();
     $section.show();
 
-    $section.find(".loader").oneTime(1000, "loading", function () {
-      $(this).show();
-    });
-
     if ($section.data("ajax")) {
       $section.data("ajax").abort();
     }
@@ -173,48 +180,73 @@ OSM.Query = function(map) {
       url: url,
       method: "POST",
       data: {
-        data: "[timeout:5][out:json];" + query,
+        data: "[timeout:10][out:json];" + query
       },
-      success: function(results) {
+      xhrFields: {
+        withCredentials: credentials
+      },
+      success: function (results) {
         var elements;
 
-        $section.find(".loader").stopTime("loading").hide();
-
-        if (compare) {
-          elements = results.elements.sort(compare);
+        $section.find(".loader").hide();
+
+        if (merge) {
+          elements = results.elements.reduce(function (hash, element) {
+            var key = element.type + element.id;
+            if ("geometry" in element) {
+              delete element.bounds;
+            }
+            hash[key] = $.extend({}, hash[key], element);
+            return hash;
+          }, {});
+
+          elements = Object.keys(elements).map(function (key) {
+            return elements[key];
+          });
         } else {
           elements = results.elements;
         }
 
+        if (compare) {
+          elements = elements.sort(compare);
+        }
+
         for (var i = 0; i < elements.length; i++) {
           var element = elements[i];
 
-          if (interestingFeature(element, latlng, radius)) {
+          if (interestingFeature(element)) {
             var $li = $("<li>")
-              .addClass("query-result")
+              .addClass("query-result list-group-item")
               .data("geometry", featureGeometry(element))
-              .appendTo($ul);
-            var $p = $("<p>")
               .text(featurePrefix(element) + " ")
-              .appendTo($li);
+              .appendTo($ul);
 
             $("<a>")
               .attr("href", "/" + element.type + "/" + element.id)
               .text(featureName(element))
-              .appendTo($p);
+              .appendTo($li);
           }
         }
 
-        if ($ul.find("li").length == 0) {
+        if (results.remark) {
+          $("<li>")
+            .addClass("query-result list-group-item")
+            .text(I18n.t("javascripts.query.error", { server: url, error: results.remark }))
+            .appendTo($ul);
+        }
+
+        if ($ul.find("li").length === 0) {
           $("<li>")
+            .addClass("query-result list-group-item")
             .text(I18n.t("javascripts.query.nothing_found"))
             .appendTo($ul);
         }
       },
-      error: function(xhr, status, error) {
-        $section.find(".loader").stopTime("loading").hide();
+      error: function (xhr, status, error) {
+        $section.find(".loader").hide();
 
         $("<li>")
+          .addClass("query-result list-group-item")
           .text(I18n.t("javascripts.query." + status, { server: url, error: error }))
           .appendTo($ul);
       }
@@ -223,11 +255,11 @@ OSM.Query = function(map) {
 
   function compareSize(feature1, feature2) {
     var width1 = feature1.bounds.maxlon - feature1.bounds.minlon,
-      height1 = feature1.bounds.maxlat - feature1.bounds.minlat,
-      area1 = width1 * height1,
-      width2 = feature2.bounds.maxlat - feature2.bounds.minlat,
-      height2 = feature2.bounds.maxlat - feature2.bounds.minlat,
-      area2 = width2 * height2;
+        height1 = feature1.bounds.maxlat - feature1.bounds.minlat,
+        area1 = width1 * height1,
+        width2 = feature2.bounds.maxlat - feature2.bounds.minlat,
+        height2 = feature2.bounds.maxlat - feature2.bounds.minlat,
+        area2 = width2 * height2;
 
     return area1 - area2;
   }
@@ -253,16 +285,20 @@ OSM.Query = function(map) {
    * for each object.
    */
   function queryOverpass(lat, lng) {
-    var latlng = L.latLng(lat, lng),
-      bounds = map.getBounds(),
-      bbox = bounds.getSouth() + "," + bounds.getWest() + "," + bounds.getNorth() + "," + bounds.getEast(),
-      radius = 10 * Math.pow(1.5, 19 - map.getZoom()),
-      around = "around:" + radius + "," + lat + "," + lng,
-      nodes = "node(" + around + ")",
-      ways = "way(" + around + ")",
-      relations = "relation(" + around + ")",
-      nearby = "(" + nodes + ";" + ways + ");out tags geom(" + bbox + ");" + relations + ";out geom(" + bbox + ");",
-      isin = "is_in(" + lat + "," + lng + ")->.a;way(pivot.a);out tags geom(" + bbox + ");relation(pivot.a);out tags bb;";
+    var latlng = L.latLng(lat, lng).wrap(),
+        bounds = map.getBounds().wrap(),
+        precision = OSM.zoomPrecision(map.getZoom()),
+        bbox = bounds.getSouth().toFixed(precision) + "," +
+               bounds.getWest().toFixed(precision) + "," +
+               bounds.getNorth().toFixed(precision) + "," +
+               bounds.getEast().toFixed(precision),
+        radius = 10 * Math.pow(1.5, 19 - map.getZoom()),
+        around = "around:" + radius + "," + lat + "," + lng,
+        nodes = "node(" + around + ")",
+        ways = "way(" + around + ")",
+        relations = "relation(" + around + ")",
+        nearby = "(" + nodes + ";" + ways + ";);out tags geom(" + bbox + ");" + relations + ";out geom(" + bbox + ");",
+        isin = "is_in(" + lat + "," + lng + ")->.a;way(pivot.a);out tags bb;out ids geom(" + bbox + ");relation(pivot.a);out tags bb;";
 
     $("#sidebar_content .query-intro")
       .hide();
@@ -271,24 +307,25 @@ OSM.Query = function(map) {
     marker = L.circle(latlng, radius, featureStyle).addTo(map);
 
     $(document).everyTime(75, "fadeQueryMarker", function (i) {
-      if (i == 10) {
+      if (i === 10) {
         map.removeLayer(marker);
       } else {
         marker.setStyle({
-          opacity: 1 - i * 0.1,
-          fillOpacity: 0.5 - i * 0.05
+          opacity: 1 - (i * 0.1),
+          fillOpacity: 0.5 - (i * 0.05)
         });
       }
     }, 10);
 
-    runQuery(latlng, radius, nearby, $("#query-nearby"));
-    runQuery(latlng, radius, isin, $("#query-isin"), compareSize);
+    runQuery(latlng, radius, nearby, $("#query-nearby"), false);
+    runQuery(latlng, radius, isin, $("#query-isin"), true, compareSize);
   }
 
   function clickHandler(e) {
     var precision = OSM.zoomPrecision(map.getZoom()),
-      lat = e.latlng.lat.toFixed(precision),
-      lng = e.latlng.lng.toFixed(precision);
+        latlng = e.latlng.wrap(),
+        lat = latlng.lat.toFixed(precision),
+        lng = latlng.lng.toFixed(precision);
 
     OSM.router.route("/query?lat=" + lat + "&lon=" + lng);
   }
@@ -308,15 +345,15 @@ OSM.Query = function(map) {
 
   var page = {};
 
-  page.pushstate = page.popstate = function(path) {
+  page.pushstate = page.popstate = function (path) {
     OSM.loadSidebarContent(path, function () {
       page.load(path, true);
     });
   };
 
-  page.load = function(path, noCentre) {
-    var params = querystring.parse(path.substring(path.indexOf('?') + 1)),
-      latlng = L.latLng(params.lat, params.lon);
+  page.load = function (path, noCentre) {
+    var params = Qs.parse(path.substring(path.indexOf("?") + 1)),
+        latlng = L.latLng(params.lat, params.lon);
 
     if (!window.location.hash && !noCentre && !map.getBounds().contains(latlng)) {
       OSM.router.withoutMoveListener(function () {
@@ -327,9 +364,10 @@ OSM.Query = function(map) {
     queryOverpass(params.lat, params.lon);
   };
 
-  page.unload = function(sameController) {
+  page.unload = function (sameController) {
     if (!sameController) {
       disableQueryMode();
+      $("#sidebar_content .query-results li.query-result.selected").each(hideResultGeometry);
     }
   };