X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/3227f401935e809edc91d360339220a89567db7a..8acdba8bdd2be14c2408518812660431fa9e59fb:/public/javascripts/site.js

diff --git a/public/javascripts/site.js b/public/javascripts/site.js
deleted file mode 100644
index 813b3ae92..000000000
--- a/public/javascripts/site.js
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * Called as the user scrolls/zooms around to aniplate hrefs of the
- * view tab and various other links
- */
-function updatelinks(lon,lat,zoom,layers,minlon,minlat,maxlon,maxlat,objtype,objid) {
-  var decimals = Math.pow(10, Math.floor(zoom/3));
-  var node;
-
-  lat = Math.round(lat * decimals) / decimals;
-  lon = Math.round(lon * decimals) / decimals;
-
-  if (minlon) {
-    minlon = Math.round(minlon * decimals) / decimals;
-    minlat = Math.round(minlat * decimals) / decimals;
-    maxlon = Math.round(maxlon * decimals) / decimals;
-    maxlat = Math.round(maxlat * decimals) / decimals;
-  }
-
-  $$(".geolink").each(function (link) {
-    var args = getArgs(link.href);
-
-    if (link.hasClassName("llz")) {
-      args.lat = lat;
-      args.lon = lon;
-      args.zoom = zoom;
-    } else if (minlon && link.hasClassName("bbox")) {
-      args.bbox = minlon + "," + minlat + "," + maxlon + "," + maxlat;
-    }
-
-    if (layers && link.hasClassName("layers")) {
-      args.layers = layers;
-    }
-
-    if (objtype && link.hasClassName("object")) {
-      args[objtype] = objid;
-    }
-
-    if (link.hasClassName("minzoom[0-9]+")) {
-      $w(link.className).each(function (classname) {
-        if (match = classname.match(/^minzoom([0-9]+)$/)) {
-          var minzoom = match[1];
-          var name = link.id.replace(/anchor$/, "");
-
-          if (zoom >= minzoom) {
-            link.onclick = null;
-            link.title = i18n("javascripts.site." + name + "_tooltip");
-            link.removeClassName("disabled");
-          } else {
-            link.onclick = function () { alert(i18n("javascripts.site." + name + "_zoom_alert")); return false; };
-            link.title = i18n("javascripts.site." + name + "_disabled_tooltip");
-            link.addClassName("disabled");
-          }
-        }
-      });
-    }
-
-    link.href = setArgs(link.href, args);
-  });
-
-  node = $("shortlinkanchor");
-  if (node) {
-    var args = getArgs(node.href);
-    var code = makeShortCode(lat, lon, zoom);
-    var prefix = shortlinkPrefix();
-
-    // Add ?{node,way,relation}=id to the arguments
-    if (objtype && objid) {
-      args[objtype] = objid;
-    }
-
-    // This is a hack to omit the default mapnik layer from the shortlink.
-    if (layers && layers != "M") {
-      args["layers"] = layers;
-    }
-    else {
-      delete args["layers"];
-    }
-
-    // Here we're assuming that all parameters but ?layers= and
-    // ?{node,way,relation}= can be safely omitted from the shortlink
-    // which encodes lat/lon/zoom. If new URL parameters are added to
-    // the main slippy map this needs to be changed.
-    if (args["layers"] || args[objtype]) {
-      node.href = setArgs(prefix + "/go/" + code, args);
-    } else {
-      node.href = prefix + "/go/" + code;
-    }
-  }
-}
-
-/*
- * Get the URL prefix to use for a short link
- */
-function shortlinkPrefix() {
-  if (window.location.hostname.match(/^www\.openstreetmap\.org/i)) {
-    return "http://osm.org";
-  } else {
-    return "";
-  }
-}
-
-/*
- * Called to get the arguments from a URL as a hash.
- */
-function getArgs(url) {
-  var args = new Object();
-  var querystart = url.indexOf("?");
-
-  if (querystart >= 0) {
-     var querystring = url.substring(querystart + 1);
-     var queryitems = querystring.split("&");
-
-     for (var i = 0; i < queryitems.length; i++) {
-        if (match = queryitems[i].match(/^(.*)=(.*)$/)) {
-           args[unescape(match[1])] = unescape(match[2]);
-        } else {
-           args[unescape(queryitems[i])] = null
-        }
-     }
-  }
-
-  return args;
-}
-
-/*
- * Called to set the arguments on a URL from the given hash.
- */
-function setArgs(url, args) {
-   var queryitems = new Array();
-
-   for (arg in args)
-   {
-      if (args[arg] == null) {
-         queryitems.push(escape(arg));
-      } else {
-         queryitems.push(escape(arg) + "=" + escape(args[arg]));
-      }
-   }
-
-   return url.replace(/\?.*$/, "") + "?" + queryitems.join("&");
-}
-
-/*
- * Called to get a CSS property for an element.
- */
-function getStyle(el, property) {
-  var style;
-
-  if (el.currentStyle) {
-    style = el.currentStyle[property];
-  } else if( window.getComputedStyle ) {
-    style = document.defaultView.getComputedStyle(el,null).getPropertyValue(property);
-  } else {
-    style = el.style[property];
-  }
-
-  return style;
-}
-
-/*
- * Called to interpolate JavaScript variables in strings using a
- * similar syntax to rails I18n string interpolation - the only
- * difference is that [[foo]] is the placeholder syntax instead
- * of {{foo}} which allows the same string to be processed by both
- * rails and then later by javascript.
- */
-function i18n(string, keys) {
-  string = i18n_strings[string] || string
-
-  for (var key in keys) {
-    var re_key = '\\[\\[' + key + '\\]\\]';
-    var re = new RegExp(re_key, "g");
-
-    string = string.replace(re, keys[key]);
-  }
-
-  return string;
-}
-
-/*
- * 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;
-}
-
-/*
- * Called to create a short code for the short link.
- */
-function makeShortCode(lat, lon, zoom) {
-    char_array = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_@";
-    var x = Math.round((lon + 180.0) * ((1 << 30) / 90.0));
-    var y = Math.round((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.
-    var str = "";
-    var 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 (var i = 5; i < Math.ceil((zoom + 8) / 3.0); ++i) {
-        digit = (c2 >> (24 - 6 * (i - 5))) & 0x3f;
-        str += char_array.charAt(digit);
-    }
-    for (var i = 0; i < ((zoom + 8) % 3); ++i) {
-        str += "-";
-    }
-    return str;
-}