X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/02de53eb45f31242bed45537aab2598d8f7dffae..3c22a53c931c8f55cea820a0bc3604311aa45100:/app/assets/javascripts/application.js?ds=sidebyside diff --git a/app/assets/javascripts/application.js b/app/assets/javascripts/application.js index 0f0b2fa10..256ab8e48 100644 --- a/app/assets/javascripts/application.js +++ b/app/assets/javascripts/application.js @@ -1,269 +1,109 @@ //= require jquery //= require jquery_ujs -//= require jquery.autogrowtextarea //= require jquery.timers +//= require jquery.cookie //= require augment -//= require openlayers +//= require leaflet +//= require leaflet.osm +//= require leaflet.hash +//= require leaflet.zoom +//= require leaflet.extend +//= require leaflet.locationfilter //= require i18n/translations -//= require globals +//= require oauth +//= require osm //= require piwik -//= require browse -//= require export //= require map -//= require key //= require menu //= require sidebar +//= require richtext +//= 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; - }; + return Math.max(0, Math.ceil(Math.log(zoom) / Math.LN2)); +} + +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])); +} + +function remoteEditHandler(bbox, select) { + var loaded = false, + query = { + left: bbox.getWest() - 0.0001, + top: bbox.getNorth() + 0.0001, + right: bbox.getEast() + 0.0001, + bottom: bbox.getSouth() - 0.0001 + }; + + if (select) query.select = select; + $("#linkloader") + .attr("src", "http://127.0.0.1:8111/load_and_zoom?" + querystring.stringify(query)) + .load(function() { loaded = true; }); + + setTimeout(function () { + if (!loaded) alert(I18n.t('site.index.remote_failed')); + }, 1000); + + return false; } /* - * Called as the user scrolls/zooms around to aniplate hrefs of the + * Called as the user scrolls/zooms around to maniplate hrefs of the * view tab and various other links */ -function updatelinks(lon,lat,zoom,layers,minlon,minlat,maxlon,maxlat,objtype,objid) { - var toPrecision = zoomPrecision(zoom); - var node; +function updatelinks(loc, zoom, layers, bounds, object) { + $(".geolink").each(function(index, link) { + var base = link.href.split('?')[0], + args = querystring.parse(link.search.substring(1)); - lat = toPrecision(lat); - lon = toPrecision(lon); + if (bounds && $(link).hasClass("bbox")) args.bbox = normalBounds(bounds).toBBoxString(); + if (layers && $(link).hasClass("layers")) args.layers = layers; + if (object && $(link).hasClass("object")) args[object.type] = object.id; - if (minlon) { - minlon = toPrecision(minlon); - minlat = toPrecision(minlat); - maxlon = toPrecision(maxlon); - maxlat = toPrecision(maxlat); - } - - $(".geolink").each(function (index, link) { - var args = getArgs(link.href); + var href = base + '?' + querystring.stringify(args); if ($(link).hasClass("llz")) { - args.lat = lat; - args.lon = lon; - args.zoom = zoom; - } else if (minlon && $(link).hasClass("bbox")) { - args.bbox = minlon + "," + minlat + "," + maxlon + "," + maxlat; + href += OSM.formatHash({lat: loc.lat, lon: loc.lon || loc.lng, zoom: zoom}); } - if (layers && $(link).hasClass("layers")) { - args.layers = layers; - } - - if (objtype && $(link).hasClass("object")) { - args[objtype] = objid; - } + link.href = href; 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")); - $(link).removeClass("disabled"); - } else { - $(link).on("click.minzoom", function () { alert(I18n.t("javascripts.site." + name + "_zoom_alert")); return false; }); - $(link).attr("title", I18n.t("javascripts.site." + name + "_disabled_tooltip")); - $(link).addClass("disabled"); - } - } - - link.href = setArgs(link.href, args); - }); - - $("#shortlinkanchor").each(function () { - var args = getArgs(this.href); - var code = makeShortCode(lat, lon, zoom); - var prefix = shortlinkPrefix(); - - // Add ?{node,way,relation}=id to the arguments - if (objtype && objid) { - args[objtype] = objid; - } - - // This is a hack to omit the default mapnik layer from the shortlink. - if (layers && layers != "M") { - args.layers = layers; - } - else { - delete args.layers; - } - - // Here we're assuming that all parameters but ?layers= and - // ?{node,way,relation}= can be safely omitted from the shortlink - // which encodes lat/lon/zoom. If new URL parameters are added to - // the main slippy map this needs to be changed. - if (args.layers || args[objtype]) { - this.href = setArgs(prefix + "/go/" + code, args); - } else { - this.href = prefix + "/go/" + code; - } - }); -} - -/* - * Get the URL prefix to use for a short link - */ -function shortlinkPrefix() { - if (window.location.hostname.match(/^www\.openstreetmap\.org/i)) { - return "http://osm.org"; - } else { - return ""; - } -} - -/* - * Called to get the arguments from a URL as a hash. - */ -function getArgs(url) { - var args = {}; - var querystart = url.indexOf("?"); - - if (querystart >= 0) { - var querystring = url.substring(querystart + 1); - var queryitems = querystring.split("&"); - - for (var i = 0; i < queryitems.length; i++) { - if (match = queryitems[i].match(/^(.*)=(.*)$/)) { - 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 = []; - - for (arg in args) { - if (args[arg] == null) { - queryitems.push(escape(arg)); + 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 { - queryitems.push(escape(arg) + "=" + escape(args[arg])); + $(link) + .attr("title", I18n.t("javascripts.site." + name + "_disabled_tooltip")) + .addClass("disabled") + .on("click.minzoom", function () { + alert(I18n.t("javascripts.site." + name + "_zoom_alert")); + return false; + }); } - } - - return url.replace(/\?.*$/, "") + "?" + queryitems.join("&"); -} - -/* - * 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; -} - -/* - * Click handler to switch a rich text control to preview mode - */ -function previewRichtext(event) { - var editor = $(this).parents(".richtext_container").find("textarea"); - var preview = $(this).parents(".richtext_container").find(".richtext_preview"); - var width = editor.outerWidth() - preview.outerWidth() + preview.innerWidth(); - var minHeight = editor.outerHeight() - preview.outerHeight() + preview.innerHeight(); - - if (preview.contents().length == 0) { - preview.oneTime(500, "loading", function () { - preview.addClass("loading"); - }); - - preview.load(editor.attr("data-preview-url"), { text: editor.val() }, function () { - preview.stopTime("loading"); - preview.removeClass("loading"); - }); - } - - editor.hide(); - preview.width(width); - preview.css("min-height", minHeight + "px"); - preview.show(); - - $(this).siblings(".richtext_doedit").prop("disabled", false); - $(this).prop("disabled", true); - - event.preventDefault(); + }); } -/* - * Click handler to switch a rich text control to edit mode - */ -function editRichtext(event) { - var editor = $(this).parents(".richtext_container").find("textarea"); - var preview = $(this).parents(".richtext_container").find(".richtext_preview"); - - preview.hide(); - editor.show(); - - $(this).siblings(".richtext_dopreview").prop("disabled", false); - $(this).prop("disabled", true); - - event.preventDefault(); +// generate a cookie-safe string of map state +function cookieContent(map) { + var center = map.getCenter().wrap(); + return [center.lng, center.lat, map.getZoom(), map.getLayersCode()].join('|'); } /* - * Setup any rich text controls - */ -$(document).ready(function () { - $(".richtext_preview").hide(); - $(".richtext_content textarea").change(function () { - $(this).parents(".richtext_container").find(".richtext_preview").empty(); - }); - $(".richtext_doedit").prop("disabled", true); - $(".richtext_dopreview").prop("disabled", false); - $(".richtext_doedit").click(editRichtext); - $(".richtext_dopreview").click(previewRichtext); -}); - -/* - * Forms which have been cached by rails may have he wrong + * 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. */ @@ -271,10 +111,3 @@ $(document).ready(function () { var auth_token = $("meta[name=csrf-token]").attr("content"); $("form input[name=authenticity_token]").val(auth_token); }); - -/* - * Enable auto expansion for all text areas - */ -$(document).ready(function () { - $("textarea").autoGrow(); -});