X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/e96a64ca9c2ea068dd9167e074ee26c8d28744b4..24893c0936d4634e2caf0225e920a6d4c19b164c:/app/assets/javascripts/application.js

diff --git a/app/assets/javascripts/application.js b/app/assets/javascripts/application.js
index e91a9036f..7072b7c6b 100644
--- a/app/assets/javascripts/application.js
+++ b/app/assets/javascripts/application.js
@@ -2,40 +2,29 @@
 //= require jquery_ujs
 //= require jquery.timers
 //= require jquery.cookie
+//= require jquery.throttle-debounce
+//= require bootstrap.tooltip
+//= require bootstrap.dropdown
 //= require augment
+//= require osm
 //= require leaflet
 //= require leaflet.osm
-//= require leaflet.extend
+//= require leaflet.map
+//= require leaflet.zoom
 //= require leaflet.locationfilter
 //= require i18n/translations
 //= require oauth
-//= require osm
 //= require piwik
-//= require map
-//= require menu
-//= require sidebar
 //= require richtext
-//= require resize
-//= require geocoder
 //= require querystring
 
 var querystring = require('querystring-component');
 
 function zoomPrecision(zoom) {
-    var decimals = Math.pow(10, Math.floor(zoom/3));
-    return function(x) {
-         return Math.round(x * decimals) / decimals;
-    };
-}
-
-function normalBounds(bounds) {
-    if (bounds instanceof L.LatLngBounds) return bounds;
-    return new L.LatLngBounds(
-        new L.LatLng(bounds[0][0], bounds[0][1]),
-        new L.LatLng(bounds[1][0], bounds[1][1]));
+    return Math.max(0, Math.ceil(Math.log(zoom) / Math.LN2));
 }
 
-function remoteEditHandler(bbox, select) {
+function remoteEditHandler(bbox, object) {
   var loaded = false,
       query = {
           left: bbox.getWest() - 0.0001,
@@ -44,13 +33,22 @@ function remoteEditHandler(bbox, select) {
           bottom: bbox.getSouth() - 0.0001
       };
 
-  if (select) query.select = select;
-  $("#linkloader")
+  if (object) query.select = object.type + object.id;
+
+  var iframe = $('<iframe>')
+    .hide()
+    .appendTo('body')
     .attr("src", "http://127.0.0.1:8111/load_and_zoom?" + querystring.stringify(query))
-    .load(function() { loaded = true; });
+    .on('load', function() {
+      $(this).remove();
+      loaded = true;
+    });
 
   setTimeout(function () {
-    if (!loaded) alert(I18n.t('site.index.remote_failed'));
+    if (!loaded) {
+      alert(I18n.t('site.index.remote_failed'));
+      iframe.remove();
+    }
   }, 1000);
 
   return false;
@@ -60,127 +58,83 @@ function remoteEditHandler(bbox, select) {
  * Called as the user scrolls/zooms around to maniplate hrefs of the
  * view tab and various other links
  */
-function updatelinks(loc, zoom, layers, bounds, object) {
-  var toPrecision = zoomPrecision(zoom);
-  bounds = normalBounds(bounds);
-  var node;
-
-  var lat = toPrecision(loc.lat),
-      lon = toPrecision(loc.lon || loc.lng);
-
-  if (bounds) {
-    var minlon = toPrecision(bounds.getWest()),
-        minlat = toPrecision(bounds.getSouth()),
-        maxlon = toPrecision(bounds.getEast()),
-        maxlat = toPrecision(bounds.getNorth());
-  }
-
-  $(".geolink").each(setGeolink);
-
-  function setGeolink(index, link) {
-    var base = link.href.split('?')[0],
-        qs = link.href.split('?')[1],
-        args = querystring.parse(qs);
-
-    if ($(link).hasClass("llz")) {
-      $.extend(args, {
-          lat: lat,
-          lon: lon,
-          zoom: zoom
-      });
-    } else if (minlon && $(link).hasClass("bbox")) {
-      $.extend(args, {
-          bbox: minlon + "," + minlat + "," + maxlon + "," + maxlat
-      });
+function updateLinks(loc, zoom, layers, object) {
+  $(".geolink").each(function(index, link) {
+    var href = link.href.split(/[?#]/)[0],
+      args = querystring.parse(link.search.substring(1)),
+      editlink = $(link).hasClass("editlink");
+
+    delete args['node'];
+    delete args['way'];
+    delete args['relation'];
+    delete args['changeset'];
+
+    if (object && editlink) {
+      args[object.type] = object.id;
     }
 
-    if (layers && $(link).hasClass("layers")) args.layers = layers;
-    if (object && $(link).hasClass("object")) args[object.type] = object.id;
-
-    var minzoom = $(link).data("minzoom");
-    if (minzoom) {
-        var name = link.id.replace(/anchor$/, "");
-        $(link).off("click.minzoom");
-        if (zoom >= minzoom) {
-          $(link).attr("title", I18n.t("javascripts.site." + name + "_tooltip"))
-              .removeClass("disabled");
-        } else {
-          $(link).on("click.minzoom", minZoomAlert)
-              .attr("title", I18n.t("javascripts.site." + name + "_disabled_tooltip"))
-              .addClass("disabled");
-        }
+    var query = querystring.stringify(args);
+    if (query) href += '?' + query;
+
+    args = {
+      lat: loc.lat,
+      lon: loc.lon || loc.lng,
+      zoom: zoom
+    };
+
+    if (layers && !editlink) {
+      args.layers = layers;
     }
-    link.href = base + '?' + querystring.stringify(args);
-  }
-}
 
-function getShortUrl(map) {
-  return (window.location.hostname.match(/^www\.openstreetmap\.org/i) ?
-          'http://osm.org/go/' : '/go/') +
-          makeShortCode(map);
+    href += OSM.formatHash(args);
+
+    link.href = href;
+  });
+
+  var editDisabled = zoom < 13;
+  $('#edit_tab')
+    .tooltip({placement: 'bottom'})
+    .off('click.minzoom')
+    .on('click.minzoom', function() { return !editDisabled; })
+    .toggleClass('disabled', editDisabled)
+    .attr('data-original-title', editDisabled ?
+      I18n.t('javascripts.site.edit_disabled_tooltip') : '');
 }
 
-function getUrl(map) {
-  var center = map.getCenter(),
-      zoom = map.getZoom();
-
-  return (window.location.hostname.match(/^www\.openstreetmap\.org/i) ?
-          'http://openstreetmap.org/?' : '/?') +
-        querystring.stringify({
-            lat: center.lat,
-            lon: center.lng,
-            zoom: zoom
-        });
+// generate a cookie-safe string of map state
+function cookieContent(map) {
+  var center = map.getCenter().wrap();
+  return [center.lng, center.lat, map.getZoom(), map.getLayersCode()].join('|');
 }
 
-function minZoomAlert() {
-    alert(I18n.t("javascripts.site." + name + "_zoom_alert")); return false;
+function escapeHTML(string) {
+  var htmlEscapes = {
+    '&': '&amp;',
+    '<': '&lt;',
+    '>': '&gt;',
+    '"': '&quot;',
+    "'": '&#x27;'
+  };
+  return string == null ? '' : (string + '').replace(/[&<>"']/g, function(match) {
+      return htmlEscapes[match];
+  });
 }
 
-// Called to create a short code for the short link.
-function makeShortCode(map) {
-    var zoom = map.getZoom(),
-        str = '',
-        char_array = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_~",
-        x = Math.round((map.getCenter().lng + 180.0) * ((1 << 30) / 90.0)),
-        y = Math.round((map.getCenter().lat +  90.0) * ((1 << 30) / 45.0)),
-        // JavaScript only has to keep 32 bits of bitwise operators, so this has to be
-        // done in two parts. each of the parts c1/c2 has 30 bits of the total in it
-        // and drops the last 4 bits of the full 64 bit Morton code.
-        c1 = interlace(x >>> 17, y >>> 17), c2 = interlace((x >>> 2) & 0x7fff, (y >>> 2) & 0x7fff);
-
-    for (var i = 0; i < Math.ceil((zoom + 8) / 3.0) && i < 5; ++i) {
-        digit = (c1 >> (24 - 6 * i)) & 0x3f;
-        str += char_array.charAt(digit);
-    }
-    for (i = 5; i < Math.ceil((zoom + 8) / 3.0); ++i) {
-        digit = (c2 >> (24 - 6 * (i - 5))) & 0x3f;
-        str += char_array.charAt(digit);
-    }
-    for (i = 0; i < ((zoom + 8) % 3); ++i) str += "-";
-
-    // Called to interlace the bits in x and y, making a Morton code.
-    function interlace(x, y) {
-        x = (x | (x << 8)) & 0x00ff00ff;
-        x = (x | (x << 4)) & 0x0f0f0f0f;
-        x = (x | (x << 2)) & 0x33333333;
-        x = (x | (x << 1)) & 0x55555555;
-        y = (y | (y << 8)) & 0x00ff00ff;
-        y = (y | (y << 4)) & 0x0f0f0f0f;
-        y = (y | (y << 2)) & 0x33333333;
-        y = (y | (y << 1)) & 0x55555555;
-        return (x << 1) | y;
-    }
+function maximiseMap() {
+  $("#content").addClass("maximised");
+}
 
-    return str;
+function minimiseMap() {
+  $("#content").removeClass("maximised");
 }
 
-/*
- * Forms which have been cached by rails may have the wrong
- * authenticity token, so patch up any forms with the correct
- * token taken from the page header.
- */
 $(document).ready(function () {
-  var auth_token = $("meta[name=csrf-token]").attr("content");
-  $("form input[name=authenticity_token]").val(auth_token);
+  $("#menu-icon").on("click", function(e) {
+    e.preventDefault();
+    $("header").toggleClass("closed");
+  });
+
+  $("nav.primary li a").on("click", function() {
+    $("header").toggleClass("closed");
+  });
 });