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1
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var maps = require('./maps.js'); |
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2
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3
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var Trans = function() { |
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4
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var that = this; |
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5
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6
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this.maps = maps; |
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7
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8
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this.tWord1 = function(word, from_lang, to_lang) { |
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9
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// console.debug(word, maps.map[from_lang][to_lang]); |
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10
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11
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for (var k in maps.map[from_lang][to_lang]) { |
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12
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// console.debug('k-->', k, word, maps.map[from_lang][to_lang][k]); |
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13
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if (maps.map[from_lang][to_lang].hasOwnProperty(k)) { |
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14
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word = word.replace(new RegExp(k, 'g'), maps.map[from_lang][to_lang][k]); |
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15
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} |
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16
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} |
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18
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return word; |
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19
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}; |
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20
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21
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this.tWordN = function(word, from_lang, to_lang, jumpTo) { |
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22
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if (!word) { |
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23
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return ''; |
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24
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} |
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25
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26
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jumpTo = jumpTo || 0; |
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27
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var tmp, parts, keys = Object.keys(maps.map[from_lang][to_lang]); |
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28
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29
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for (; jumpTo < keys.length; ++jumpTo) { |
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30
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if (tmp = word.match(new RegExp(keys[jumpTo], 'ig'))) { |
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31
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try { |
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32
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tmp[0] = tmp[0].replace(/([\()\[\]])/g, "\\$1"); |
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33
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parts = word.split(new RegExp('(' + tmp[0] + ')')).filter(function(v) { |
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34
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return v; |
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35
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}); |
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36
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37
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// console.debug('in-->', tmp, word, parts); |
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38
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39
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for (var i = 0; i < parts.length; ++i) { |
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40
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if (parts[i] === tmp[0]) { |
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41
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// console.debug('in-->', keys[jumpTo]); |
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42
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parts[i] = parts[i].replace(new RegExp(keys[jumpTo], 'ig'), maps.map[from_lang][to_lang][keys[jumpTo]]); |
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43
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} else { |
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44
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parts[i] = that.tWordN(parts[i], from_lang, to_lang, jumpTo + 1); |
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45
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} |
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46
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} |
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47
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word = parts.join(''); |
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48
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} catch(e) { |
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49
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console.error('Failed transliting:', keys[jumpTo], e, jumpTo, tmp, word, from_lang, to_lang); |
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50
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} |
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51
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52
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break; |
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53
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} |
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54
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} |
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55
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56
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return word; |
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57
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}; |
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58
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59
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this.find_bridge = function(str, from_lang, to_lang) { |
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60
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var found_bridge = false; |
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61
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62
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// console.debug(str, from_lang, to_lang, maps.languages); |
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63
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64
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for (var i = 0; i < maps.languages.length && found_bridge === false; ++i) { |
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65
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found_bridge = !!maps.map[maps.languages[i]][to_lang] && maps.languages[i]; |
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66
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} |
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67
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68
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if (found_bridge) { |
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69
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return that.lingualate_helper(that.lingualate_helper(str, from_lang, found_bridge), found_bridge, to_lang); |
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70
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} |
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71
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return ''; |
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72
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}; |
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73
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74
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this.tsplit = function(str) { |
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75
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return str.split(/[\s\-]/).filter(function(v) { return typeof v !== 'undefined' && v.length; }) |
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76
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}; |
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77
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78
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this.lingualate_helper = function(str, from_lang, to_lang) { |
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79
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// return str; |
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80
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// console.debug('rrr!!!', str, from_lang, to_lang); |
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81
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if (!str || !maps.map[from_lang]) { |
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82
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return str || ''; |
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83
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} |
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84
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85
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if (!maps.map[from_lang][to_lang]) { |
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86
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return that.find_bridge(str, from_lang, to_lang); |
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87
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} |
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88
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89
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var words = that.tsplit(str), |
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90
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func = ['ru', 'uk', 'sr', 'el', 'trans'].indexOf(from_lang) !== -1 ? that.tWord1 : that.tWordN; |
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91
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92
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for (var i=0; i < words.length; ++i) { |
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93
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words[i] = func(words[i], from_lang, to_lang); |
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94
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} |
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95
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96
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return words.join(' '); |
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97
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}; |
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98
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99
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this.up = function(str) { |
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100
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return that.tsplit(str).map(function(v) { |
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101
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return v.substr(0, 1).toUpperCase() + v.substr(1); |
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102
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}).join(' '); |
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103
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}; |
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104
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105
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this.lingualate = function(str, from_lang, to_lang) { |
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106
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return that.up(that.lingualate_helper(str.toLowerCase(), from_lang, to_lang)); |
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107
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}; |
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108
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}; |
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109
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110
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module.exports = new Trans(); |
freaker2k7 /
translingual
