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/*jslint |
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regexp: true, |
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indent: 4 |
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*/ |
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/*global |
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Cookies, |
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App, Conversion, Coordinates, |
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alpha2id |
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*/ |
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var Storage = {}; |
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Storage.set = function (key, value) { |
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'use strict'; |
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Cookies.set(key, value, {expires: 30}); |
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}; |
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Storage.getString = function (key, default_value) { |
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'use strict'; |
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var s = Cookies.get(key); |
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if (s !== undefined) { |
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return s; |
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} |
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return default_value; |
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}; |
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Storage.getInt = function (key, default_value) { |
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'use strict'; |
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var s = Cookies.get(key); |
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if (s !== undefined) { |
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return parseInt(s, 10); |
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} |
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return default_value; |
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}; |
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Storage.getFloat = function (key, default_value) { |
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'use strict'; |
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var s = Cookies.get(key); |
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if (s !== undefined) { |
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return parseFloat(s); |
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} |
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return default_value; |
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}; |
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Storage.parseMarkers = function () { |
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'use strict'; |
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var raw_ids = Storage.getString('markers', null); |
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if (!raw_ids) { |
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return []; |
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} |
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return raw_ids.split(':').map(function (id_string) { |
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var m = {id: null, name: null, coords: null, r: 0, color: ""}, |
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raw_data, |
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data; |
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m.id = Conversion.getInteger(id_string, 0, 26 * 10); |
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if (m.id === null) { |
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return null; |
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} |
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raw_data = Cookies.get('marker' + m.id); |
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if (!raw_data) { |
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return null; |
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} |
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data = raw_data.split(':'); |
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if (data.length !== 4 && data.length !== 5) { |
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return null; |
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} |
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m.coords = Coordinates.toLatLng(parseFloat(data[0]), parseFloat(data[1])); |
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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(data[2]), 0); |
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if ((/^([a-zA-Z0-9\-_]*)$/).test(data[3])) { |
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m.name = data[3]; |
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} |
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if (data.length === 5 && (/^([a-fA-F0-9]{6})$/).test(data[4])) { |
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m.color = data[4]; |
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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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Storage.parseLines = function () { |
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'use strict'; |
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var raw_lines = Storage.getString('lines', null); |
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if (!raw_lines) { |
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return []; |
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} |
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return raw_lines.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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