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| 1 | +var Browser = { |
| 2 | + |
| 3 | + /** |
| 4 | + * @property {boolean} arora - Set to true if running in Arora. |
| 5 | + * @default |
| 6 | + */ |
| 7 | + arora: false, |
| 8 | + |
| 9 | + /** |
| 10 | + * @property {boolean} chrome - Set to true if running in Chrome. |
| 11 | + * @default |
| 12 | + */ |
| 13 | + chrome: false, |
| 14 | + |
| 15 | + /** |
| 16 | + * @property {number} chromeVersion - If running in Chrome this will contain the major version number. |
| 17 | + * @default |
| 18 | + */ |
| 19 | + chromeVersion: 0, |
| 20 | + |
| 21 | + /** |
| 22 | + * @property {boolean} epiphany - Set to true if running in Epiphany. |
| 23 | + * @default |
| 24 | + */ |
| 25 | + epiphany: false, |
| 26 | + |
| 27 | + /** |
| 28 | + * @property {boolean} firefox - Set to true if running in Firefox. |
| 29 | + * @default |
| 30 | + */ |
| 31 | + firefox: false, |
| 32 | + |
| 33 | + /** |
| 34 | + * @property {number} firefoxVersion - If running in Firefox this will contain the major version number. |
| 35 | + * @default |
| 36 | + */ |
| 37 | + firefoxVersion: 0, |
| 38 | + |
| 39 | + /** |
| 40 | + * @property {boolean} mobileSafari - Set to true if running in Mobile Safari. |
| 41 | + * @default |
| 42 | + */ |
| 43 | + mobileSafari: false, |
| 44 | + |
| 45 | + /** |
| 46 | + * @property {boolean} ie - Set to true if running in Internet Explorer. |
| 47 | + * @default |
| 48 | + */ |
| 49 | + ie: false, |
| 50 | + |
| 51 | + /** |
| 52 | + * @property {number} ieVersion - If running in Internet Explorer this will contain the major version number. Beyond IE10 you should use Device.trident and Device.tridentVersion. |
| 53 | + * @default |
| 54 | + */ |
| 55 | + ieVersion: 0, |
| 56 | + |
| 57 | + /** |
| 58 | + * @property {boolean} midori - Set to true if running in Midori. |
| 59 | + * @default |
| 60 | + */ |
| 61 | + midori: false, |
| 62 | + |
| 63 | + /** |
| 64 | + * @property {boolean} opera - Set to true if running in Opera. |
| 65 | + * @default |
| 66 | + */ |
| 67 | + opera: false, |
| 68 | + |
| 69 | + /** |
| 70 | + * @property {boolean} safari - Set to true if running in Safari. |
| 71 | + * @default |
| 72 | + */ |
| 73 | + safari: false, |
| 74 | + |
| 75 | + /** |
| 76 | + * @property {number} safariVersion - If running in Safari this will contain the major version number. |
| 77 | + * @default |
| 78 | + */ |
| 79 | + safariVersion: 0, |
| 80 | + |
| 81 | + /** |
| 82 | + * @property {boolean} trident - Set to true if running a Trident version of Internet Explorer (IE11+) |
| 83 | + * @default |
| 84 | + */ |
| 85 | + trident: false, |
| 86 | + |
| 87 | + /** |
| 88 | + * @property {number} tridentVersion - If running in Internet Explorer 11 this will contain the major version number. See {@link http://msdn.microsoft.com/en-us/library/ie/ms537503(v=vs.85).aspx} |
| 89 | + * @default |
| 90 | + */ |
| 91 | + tridentVersion: 0, |
| 92 | + |
| 93 | + /** |
| 94 | + * @property {boolean} edge - Set to true if running in Microsoft Edge browser. |
| 95 | + * @default |
| 96 | + */ |
| 97 | + // edge: false, |
| 98 | + |
| 99 | + /** |
| 100 | + * @property {boolean} silk - Set to true if running in the Silk browser (as used on the Amazon Kindle) |
| 101 | + * @default |
| 102 | + */ |
| 103 | + silk: false |
| 104 | + |
| 105 | +}; |
| 106 | + |
| 107 | +function init (OS) |
| 108 | +{ |
| 109 | + var ua = navigator.userAgent; |
| 110 | + |
| 111 | + if ((/Arora/).test(ua)) |
| 112 | + { |
| 113 | + Browser.arora = true; |
| 114 | + } |
| 115 | + else if ((/Chrome\/(\d+)/).test(ua) && !OS.windowsPhone) |
| 116 | + { |
| 117 | + Browser.chrome = true; |
| 118 | + Browser.chromeVersion = parseInt(RegExp.$1, 10); |
| 119 | + } |
| 120 | + else if ((/Epiphany/).test(ua)) |
| 121 | + { |
| 122 | + Browser.epiphany = true; |
| 123 | + } |
| 124 | + else if ((/Firefox\D+(\d+)/).test(ua)) |
| 125 | + { |
| 126 | + Browser.firefox = true; |
| 127 | + Browser.firefoxVersion = parseInt(RegExp.$1, 10); |
| 128 | + } |
| 129 | + else if ((/AppleWebKit/).test(ua) && OS.iOS) |
| 130 | + { |
| 131 | + Browser.mobileSafari = true; |
| 132 | + } |
| 133 | + else if ((/MSIE (\d+\.\d+);/).test(ua)) |
| 134 | + { |
| 135 | + Browser.ie = true; |
| 136 | + Browser.ieVersion = parseInt(RegExp.$1, 10); |
| 137 | + } |
| 138 | + else if ((/Midori/).test(ua)) |
| 139 | + { |
| 140 | + Browser.midori = true; |
| 141 | + } |
| 142 | + else if ((/Opera/).test(ua)) |
| 143 | + { |
| 144 | + Browser.opera = true; |
| 145 | + } |
| 146 | + else if ((/Safari/).test(ua) && !OS.windowsPhone) |
| 147 | + { |
| 148 | + Browser.safari = true; |
| 149 | + } |
| 150 | + else if ((/Trident\/(\d+\.\d+)(.*)rv:(\d+\.\d+)/).test(ua)) |
| 151 | + { |
| 152 | + Browser.ie = true; |
| 153 | + Browser.trident = true; |
| 154 | + Browser.tridentVersion = parseInt(RegExp.$1, 10); |
| 155 | + Browser.ieVersion = parseInt(RegExp.$3, 10); |
| 156 | + } |
| 157 | + |
| 158 | + // Silk gets its own if clause because its ua also contains 'Safari' |
| 159 | + if ((/Silk/).test(ua)) |
| 160 | + { |
| 161 | + Browser.silk = true; |
| 162 | + } |
| 163 | + |
| 164 | + return Browser; |
| 165 | +} |
| 166 | + |
| 167 | +module.exports = init; |
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