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'use strict'; |
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2
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const xmljs = require('xml-js'); |
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3
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const Map = require('immutable').Map |
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4
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const List = require('immutable').List |
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const fromJS = require('immutable').fromJS |
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7
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const castValue = function (val) { |
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if (!val) { |
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return val; |
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10
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} |
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11
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if (parseInt(val, 10) == val) { |
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return parseInt(val, 10); |
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} |
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15
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if (parseFloat(val) == val) { |
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return parseFloat(val); |
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} |
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if (val.toLowerCase() === 'true') { |
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return true; |
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} |
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if (val.toLowerCase() === 'false') { |
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return false; |
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} |
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return val; |
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} |
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31
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const normalizeKey = function (key) { |
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32
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if (typeof key === 'string' || key instanceof String) { |
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33
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return key.toLowerCase(); |
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34
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} |
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35
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36
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return key; |
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} |
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39
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const cleanMap = function (map) { |
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map = map.mapKeys(normalizeKey); |
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41
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return map.map(castValue); |
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42
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} |
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43
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44
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const readTree = function (el, store) { |
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45
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46
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if (List.isList(el)) { |
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47
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48
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for (let element of el) { |
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49
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store = readTree(element, store); |
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50
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} |
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51
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return store; |
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52
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} |
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53
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54
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if (el.get('name') === 'scheme' && el.get('attributes')) { |
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55
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let attrs = el.get('attributes'); |
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56
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attrs = cleanMap(attrs); |
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57
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store = store.merge(attrs); |
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58
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} |
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59
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60
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if (el.get('name') === 'option' && el.get('attributes')) { |
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61
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let attrs = new Map(); |
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62
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attrs = attrs.set(el.getIn(['attributes', 'name']), el.getIn(['attributes', 'value'])) |
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63
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attrs = cleanMap(attrs); |
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64
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store = store.merge(attrs); |
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65
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} |
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66
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67
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if (el.get('name') === 'colors') { |
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68
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store = store.set('colors', readTree(el.get('elements'), new Map())) |
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69
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} |
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70
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71
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72
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if (el.get('elements')) { |
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73
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for (let child of el.get('elements')) { |
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store = store.merge(readTree(child, store)); |
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75
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} |
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76
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} |
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77
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78
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return store; |
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79
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} |
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80
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81
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82
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const buildTree = function (xmlObj) { |
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83
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84
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let store = new Map(); |
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85
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let rootNode = fromJS(xmlObj.elements[0]); |
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86
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87
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return readTree(rootNode, store).toJS() |
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88
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89
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90
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/* |
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91
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for (let el of xmlObj.elements) { |
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92
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let curElement = {}; |
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93
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94
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if (el.attributes && el.attributes.name && el.attributes.value) { |
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95
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curElement[el.attributes.name.toLowerCase()] = el.attributes.value |
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96
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rootLevel = _.extend(rootLevel, curElement); |
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97
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continue; |
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98
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} |
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99
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100
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if (el.elements) { |
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101
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curElement.elements = buildTree(el); |
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102
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} |
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103
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104
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if (_.isObject(curElement)) { |
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105
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rootLevel = _.extend(rootLevel, curElement); |
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106
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} else { |
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107
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rootLevel.push(curElement); |
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108
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} |
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109
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} |
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110
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return rootLevel; |
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111
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*/ |
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112
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} |
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113
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114
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const convertToUnderstandable = function (xml) { |
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115
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return xmljs.xml2js(xml); |
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116
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} |
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117
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118
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exports.parse = function (xml) { |
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119
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const jsObj = convertToUnderstandable(xml); |
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120
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return buildTree(jsObj); |
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121
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} |
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122
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fullfrontend /
icls
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