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 |
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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 |
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42 |
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43 |
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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 |
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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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