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/*jslint |
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indent: 4 |
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*/ |
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/*global |
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google, window, |
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App, Coordinates, |
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alpha2id |
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*/ |
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var Url = {}; |
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Url.getParams = function () { |
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'use strict'; |
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var params = {}, |
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splitted = window.location.search.substr(1).split('&'), |
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i, |
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p; |
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for (i = 0; i < splitted.length; i += 1) { |
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p = splitted[i].split('=', 2); |
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if (p[0] !== "") { |
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if (p.length === 1) { |
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params[p[0]] = ""; |
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} else { |
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params[p[0]] = Url.decode(p[1]); |
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} |
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} |
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} |
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return params; |
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}; |
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Url.decode = function (s) { |
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'use strict'; |
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var s2 = decodeURIComponent(s.replace(/\+/g, " ")); |
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// allow for multiple encodings |
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if ((s !== s2) && (/%[0-9a-fA-F]{2}/).test(s2)) { |
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s2 = Url.decode(s2); |
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} |
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return s2; |
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}; |
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Url.parseMarkers = function (urlarg) { |
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'use strict'; |
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if (!urlarg) { |
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return []; |
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} |
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var data; |
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// ID:COODRS:R(:NAME)?|ID:COORDS:R(:NAME)? |
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// COORDS=LAT:LON or DEG or DMMM |
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if (urlarg.indexOf("*") >= 0) { |
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data = urlarg.split('*'); |
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} else { |
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/* sep is '|' */ |
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data = urlarg.split('|'); |
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} |
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return data.map(function (dataitem) { |
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dataitem = dataitem.split(':'); |
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if (dataitem.length < 3 || dataitem.length > 6) { |
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return null; |
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} |
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var m = { |
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alpha: dataitem[0], |
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id: alpha2id(dataitem[0]), |
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name: null, |
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coords: null, |
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r: 0, |
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color: "" |
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}, |
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index = 1, |
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lat, |
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lon; |
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if (m.id < 0) { |
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return null; |
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} |
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lat = parseFloat(dataitem[index]); |
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lon = parseFloat(dataitem[index + 1]); |
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if (Coordinates.valid(lat, lon)) { |
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index += 2; |
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m.coords = new google.maps.LatLng(lat, lon); |
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} else { |
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m.coords = Coordinates.fromString(dataitem[index]); |
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index += 1; |
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} |
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if (!m.coords) { |
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return null; |
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} |
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m.r = App.repairRadius(parseFloat(dataitem[index]), 0); |
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index = index + 1; |
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if (index < dataitem.length && |
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(/^([a-zA-Z0-9\-_]*)$/).test(dataitem[index])) { |
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m.name = dataitem[index]; |
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} |
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index = index + 1; |
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if (index < dataitem.length && |
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(/^([a-fA-F0-9]{6})$/).test(dataitem[index])) { |
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m.color = dataitem[index]; |
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} |
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return m; |
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}).filter(function (thing) { |
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return thing !== null; |
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}); |
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}; |
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Url.parseCenter = function (urlarg) { |
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'use strict'; |
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if (!urlarg) { |
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return null; |
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} |
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var data = urlarg.split(':'); |
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if (data.length === 1) { |
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return Coordinates.fromString(data[0]); |
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} |
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if (data.length === 2) { |
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return Coordinates.toLatLng(parseFloat(data[0]), parseFloat(data[1])); |
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} |
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return null; |
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}; |
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Url.parseLines = function (urlarg) { |
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'use strict'; |
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if (!urlarg) { |
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return []; |
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} |
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/* be backwards compatible */ |
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if (urlarg.length === 3 |
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&& alpha2id(urlarg[0]) >= 0 |
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&& urlarg[1] === '*' |
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&& alpha2id(urlarg[1]) >= 0) { |
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urlarg = urlarg[0] + ':' + urlarg[2]; |
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} |
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return urlarg.split('*').map(function (pair_string) { |
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var pair = pair_string.split(':'); |
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if (pair.length === 2) { |
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return {source: alpha2id(pair[0]), target: alpha2id(pair[1])}; |
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} |
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return null; |
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}).filter(function (thing) { |
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return (thing !== null); |
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}); |
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}; |
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flopp /
FloppsMap
