[6a3a178] | 1 | var conversions = require('./conversions');
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| 2 | var route = require('./route');
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| 3 |
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| 4 | var convert = {};
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| 5 |
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| 6 | var models = Object.keys(conversions);
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| 7 |
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| 8 | function wrapRaw(fn) {
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| 9 | var wrappedFn = function (args) {
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| 10 | if (args === undefined || args === null) {
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| 11 | return args;
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| 12 | }
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| 13 |
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| 14 | if (arguments.length > 1) {
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| 15 | args = Array.prototype.slice.call(arguments);
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| 16 | }
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| 17 |
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| 18 | return fn(args);
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| 19 | };
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| 20 |
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| 21 | // preserve .conversion property if there is one
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| 22 | if ('conversion' in fn) {
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| 23 | wrappedFn.conversion = fn.conversion;
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| 24 | }
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| 25 |
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| 26 | return wrappedFn;
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| 27 | }
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| 28 |
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| 29 | function wrapRounded(fn) {
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| 30 | var wrappedFn = function (args) {
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| 31 | if (args === undefined || args === null) {
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| 32 | return args;
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| 33 | }
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| 34 |
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| 35 | if (arguments.length > 1) {
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| 36 | args = Array.prototype.slice.call(arguments);
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| 37 | }
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| 38 |
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| 39 | var result = fn(args);
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| 40 |
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| 41 | // we're assuming the result is an array here.
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| 42 | // see notice in conversions.js; don't use box types
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| 43 | // in conversion functions.
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| 44 | if (typeof result === 'object') {
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| 45 | for (var len = result.length, i = 0; i < len; i++) {
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| 46 | result[i] = Math.round(result[i]);
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| 47 | }
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| 48 | }
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| 49 |
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| 50 | return result;
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| 51 | };
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| 52 |
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| 53 | // preserve .conversion property if there is one
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| 54 | if ('conversion' in fn) {
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| 55 | wrappedFn.conversion = fn.conversion;
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| 56 | }
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| 57 |
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| 58 | return wrappedFn;
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| 59 | }
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| 60 |
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| 61 | models.forEach(function (fromModel) {
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| 62 | convert[fromModel] = {};
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| 63 |
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| 64 | Object.defineProperty(convert[fromModel], 'channels', {value: conversions[fromModel].channels});
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| 65 | Object.defineProperty(convert[fromModel], 'labels', {value: conversions[fromModel].labels});
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| 66 |
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| 67 | var routes = route(fromModel);
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| 68 | var routeModels = Object.keys(routes);
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| 69 |
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| 70 | routeModels.forEach(function (toModel) {
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| 71 | var fn = routes[toModel];
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| 72 |
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| 73 | convert[fromModel][toModel] = wrapRounded(fn);
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| 74 | convert[fromModel][toModel].raw = wrapRaw(fn);
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| 75 | });
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| 76 | });
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| 77 |
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| 78 | module.exports = convert;
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