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Code Issues Releases Wiki Activity

Introduce constants to shorten object property names and improve minification.

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This commit is contained in:
Hannes Diercks 2013-09-13 15:09:15 +02:00
parent 7650c935bf
commit 2d6b83fc2d
3 changed files with 144 additions and 139 deletions
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142
bowser.js
View File

@ -28,6 +28,34 @@
* PhantomJS: "Mozilla/5.0 (Macintosh; Intel Mac OS X) AppleWebKit/534.34 (KHTML, like Gecko) PhantomJS/1.5.0 Safari/534.34"
*/
/** @const */
var TRUE = true;
/** @const */
var STR_VERSION = 'version';
/** @const */
var STR_MOBILE = 'mobile';
/** @const */
var STR_MSIE = 'msie';
/** @const */
var STR_OPERA = 'opera';
/** @const */
var STR_CHROME = 'chrome';
/** @const */
var STR_WEBKIT = 'webkit';
/** @const */
var STR_SAFARI = 'safari';
/** @const */
var STR_FIREFOX = 'firefox';
function detect(ua) {
/**
* Test a given regex against our user agent
@ -50,100 +78,76 @@
return match ? match[i || 1] : 0;
}
var t = true
, iphone = uaTest(/iphone/i)
var iphone = uaTest(/iphone/i)
, ipad = uaTest(/ipad/i)
, webkitVersion = /version\/(\d+(\.\d+)?)/i
, firefoxVersion = /firefox\/(\d+(\.\d+)?)/i
, o;
, o = {}
, version = 0;
if (uaTest(/(msie|trident)/i)) {
o = {
msie: t
, version: versionTest(/(msie |rv:)(\d+(\.\d+)?)/i, 2)
};
o[STR_MSIE] = TRUE;
o[STR_VERSION] = versionTest(/(msie |rv:)(\d+(\.\d+)?)/i, 2);
} else if (uaTest(/opera/i) || uaTest(/opr/i)) {
o = {
opera: t
, version: versionTest(webkitVersion) || versionTest(/opr\/(\d+(\.\d+)?)/i)
};
o[STR_OPERA] = TRUE;
o[STR_VERSION] = versionTest(webkitVersion) || versionTest(/opr\/(\d+(\.\d+)?)/i);
} else if (uaTest(/chrome/i)) {
o = {
webkit: t
, chrome: t
, version: versionTest(/chrome\/(\d+(\.\d+)?)/i)
};
o[STR_CHROME] = o[STR_WEBKIT] = TRUE;
o[STR_VERSION] = versionTest(/chrome\/(\d+(\.\d+)?)/i);
} else if (uaTest(/phantom/i)) {
o = {
webkit: t
, phantom: t
, version: versionTest(/phantomjs\/(\d+(\.\d+)+)/i)
};
o.phantom = o[STR_WEBKIT] = TRUE;
o[STR_VERSION] = versionTest(/phantomjs\/(\d+(\.\d+)?)/i);
} else if (uaTest(/touchpad/i)) {
o = {
webkit: t
, touchpad: t
, version : versionTest(/touchpad\/(\d+(\.\d+)?)/i)
};
o.touchpad = o[STR_WEBKIT] = TRUE;
o[STR_VERSION] = versionTest(/touchpad\/(\d+(\.\d+)?)/i);
} else if (iphone || ipad) {
o = {
webkit: t
, mobile: t
, ios: t
, iphone: iphone
, ipad: ipad
o.ios = o[STR_MOBILE] = o[STR_WEBKIT] = TRUE;
// WTF: version is not part of user agent in web apps
, version: versionTest(webkitVersion)
};
o[STR_VERSION] = versionTest(webkitVersion);
if (iphone) {
o.iphone = TRUE;
} else if (ipad) {
o.ipad = TRUE;
}
} else if (uaTest(/android/i)) {
o = {
webkit: t
, android: t
, mobile: t
, version: versionTest(webkitVersion) || versionTest(firefoxVersion)
};
o.android = o[STR_MOBILE] = o[STR_WEBKIT] = TRUE;
o[STR_VERSION] = versionTest(webkitVersion) || versionTest(firefoxVersion);
} else if (uaTest(/safari/i)) {
o = {
webkit: t
, safari: t
, version: versionTest(webkitVersion)
};
o[STR_SAFARI] = o[STR_WEBKIT] = TRUE;
o[STR_VERSION] = versionTest(webkitVersion);
} else if (uaTest(/gecko\//i)) {
o = {
gecko: t
, mozilla: t
, version: versionTest(firefoxVersion)
};
o.gecko = o.mozilla = TRUE;
o[STR_VERSION] = versionTest(firefoxVersion);
if (uaTest(/firefox/i)) {
o.firefox = t;
o.firefox = TRUE;
}
} else if (uaTest(/seamonkey\//i)) {
o = {
seamonkey: t
, version: versionTest(/seamonkey\/(\d+(\.\d+)?)/i)
};
o.seamonkey = TRUE;
o[STR_VERSION] = versionTest(/seamonkey\/(\d+(\.\d+)?)/i);
} else {
o = {};
o[STR_VERSION] = 0;
}
version = o[STR_VERSION];
// Graded Browser Support
// http://developer.yahoo.com/yui/articles/gbs
if ((o.msie && o.version >= 8) ||
(o.chrome && o.version >= 10) ||
(o.firefox && o.version >= 4.0) ||
(o.safari && o.version >= 5) ||
(o.opera && o.version >= 10.0)) {
o.a = t;
if ((o[STR_MSIE] && version >= 8) ||
(o[STR_CHROME] && version >= 10) ||
(o[STR_FIREFOX] && version >= 4.0) ||
(o[STR_SAFARI] && version >= 5) ||
(o[STR_OPERA] && version >= 10.0)) {
o.a = TRUE;
}
else if ((o.msie && o.version < 8) ||
(o.chrome && o.version < 10) ||
(o.firefox && o.version < 4.0) ||
(o.safari && o.version < 5) ||
(o.opera && o.version < 10.0)) {
o.c = t;
else if ((o[STR_MSIE] && version < 8) ||
(o[STR_CHROME] && version < 10) ||
(o[STR_FIREFOX] && version < 4.0) ||
(o[STR_SAFARI] && version < 5) ||
(o[STR_OPERA] && version < 10.0)) {
o.c = TRUE;
} else {
o.x = t;
o.x = TRUE;
}
return o;

2
bowser.min.js vendored
View File

@ -3,4 +3,4 @@
* https://github.com/ded/bowser
* MIT License | (c) Dustin Diaz 2013
*/
!function(e,t){typeof define=="function"?define(t):typeof module!="undefined"&&module.exports?module.exports[e]=t():this[e]=t()}("bowser",function(){function e(e){function t(t){return t.test(e)}function n(t,n){var r=e.match(t);return r?r[n||1]:0}var r=!0,i=t(/iphone/i),s=t(/ipad/i),o=/version\/(\d+(\.\d+)?)/i,u=/firefox\/(\d+(\.\d+)?)/i,a;if(t(/(msie|trident)/i))a={msie:r,version:n(/(msie |rv:)(\d+(\.\d+)?)/i,2)};else if(t(/opera/i)||t(/opr/i))a={opera:r,version:n(o)||n(/opr\/(\d+(\.\d+)?)/i)};else if(t(/chrome/i))a={webkit:r,chrome:r,version:n(/chrome\/(\d+(\.\d+)?)/i)};else if(t(/phantom/i))a={webkit:r,phantom:r,version:n(/phantomjs\/(\d+(\.\d+)+)/i)};else{if(t(/touchpad/i))return{webkit:r,touchpad:r,version:n(/touchpad\/(\d+(\.\d+)?)/i)};i||s?a={webkit:r,mobile:r,ios:r,iphone:i,ipad:s,version:n(o)}:t(/android/i)?a={webkit:r,android:r,mobile:r,version:n(o)||n(u)}:t(/safari/i)?a={webkit:r,safari:r,version:n(o)}:t(/gecko\//i)?(a={gecko:r,mozilla:r,version:n(u)},t(/firefox/i)&&(a.firefox=r)):t(/seamonkey\//i)?a={seamonkey:r,version:n(/seamonkey\/(\d+(\.\d+)?)/i)}:a={}}return a.msie&&a.version>=8||a.chrome&&a.version>=10||a.firefox&&a.version>=4||a.safari&&a.version>=5||a.opera&&a.version>=10?a.a=r:a.msie&&a.version<8||a.chrome&&a.version<10||a.firefox&&a.version<4||a.safari&&a.version<5||a.opera&&a.version<10?a.c=r:a.x=r,a}var t=e(typeof navigator!="undefined"?navigator.userAgent:"");return t._detect=e,t})
!function(e,t){typeof define=="function"?define(t):typeof module!="undefined"&&module.exports?module.exports[e]=t():this[e]=t()}("bowser",function(){function f(f){function l(e){return e.test(f)}function c(e,t){var n=f.match(e);return n?n[t||1]:0}var h=l(/iphone/i),p=l(/ipad/i),d=/version\/(\d+(\.\d+)?)/i,v=/firefox\/(\d+(\.\d+)?)/i,m={},g=0;return l(/(msie|trident)/i)?(m[r]=e,m[t]=c(/(msie |rv:)(\d+(\.\d+)?)/i,2)):l(/opera/i)||l(/opr/i)?(m[i]=e,m[t]=c(d)||c(/opr\/(\d+(\.\d+)?)/i)):l(/chrome/i)?(m[s]=m[o]=e,m[t]=c(/chrome\/(\d+(\.\d+)?)/i)):l(/phantom/i)?(m.phantom=m[o]=e,m[t]=c(/phantomjs\/(\d+(\.\d+)?)/i)):l(/touchpad/i)?(m.touchpad=m[o]=e,m[t]=c(/touchpad\/(\d+(\.\d+)?)/i)):h||p?(m.ios=m[n]=m[o]=e,m[t]=c(d),h?m.iphone=e:p&&(m.ipad=e)):l(/android/i)?(m.android=m[n]=m[o]=e,m[t]=c(d)||c(v)):l(/safari/i)?(m[u]=m[o]=e,m[t]=c(d)):l(/gecko\//i)?(m.gecko=m.mozilla=e,m[t]=c(v),l(/firefox/i)&&(m.firefox=e)):l(/seamonkey\//i)?(m.seamonkey=e,m[t]=c(/seamonkey\/(\d+(\.\d+)?)/i)):m[t]=0,g=m[t],m[r]&&g>=8||m[s]&&g>=10||m[a]&&g>=4||m[u]&&g>=5||m[i]&&g>=10?m.a=e:m[r]&&g<8||m[s]&&g<10||m[a]&&g<4||m[u]&&g<5||m[i]&&g<10?m.c=e:m.x=e,m}var e=!0,t="version",n="mobile",r="msie",i="opera",s="chrome",o="webkit",u="safari",a="firefox",l=f(typeof navigator!="undefined"?navigator.userAgent:"");return l._detect=f,l})

139
src/bowser.js
View File

@ -22,6 +22,34 @@
* PhantomJS: "Mozilla/5.0 (Macintosh; Intel Mac OS X) AppleWebKit/534.34 (KHTML, like Gecko) PhantomJS/1.5.0 Safari/534.34"
*/
/** @const */
var TRUE = true;
/** @const */
var STR_VERSION = 'version';
/** @const */
var STR_MOBILE = 'mobile';
/** @const */
var STR_MSIE = 'msie';
/** @const */
var STR_OPERA = 'opera';
/** @const */
var STR_CHROME = 'chrome';
/** @const */
var STR_WEBKIT = 'webkit';
/** @const */
var STR_SAFARI = 'safari';
/** @const */
var STR_FIREFOX = 'firefox';
function detect(ua) {
/**
* Test a given regex against our user agent
@ -44,103 +72,76 @@
return match ? match[i || 1] : 0;
}
var t = true
, iphone = uaTest(/iphone/i)
var iphone = uaTest(/iphone/i)
, ipad = uaTest(/ipad/i)
, webkitVersion = /version\/(\d+(\.\d+)?)/i
, firefoxVersion = /firefox\/(\d+(\.\d+)?)/i
, o;
, o = {}
, version = 0;
if (uaTest(/(msie|trident)/i)) {
o = {
msie: t
, version: versionTest(/(msie |rv:)(\d+(\.\d+)?)/i, 2)
};
o[STR_MSIE] = TRUE;
o[STR_VERSION] = versionTest(/(msie |rv:)(\d+(\.\d+)?)/i, 2);
} else if (uaTest(/opera/i) || uaTest(/opr/i)) {
o = {
opera: t
, version: versionTest(webkitVersion) || versionTest(/opr\/(\d+(\.\d+)?)/i)
};
o[STR_OPERA] = TRUE;
o[STR_VERSION] = versionTest(webkitVersion) || versionTest(/opr\/(\d+(\.\d+)?)/i);
} else if (uaTest(/chrome/i)) {
o = {
webkit: t
, chrome: t
, version: versionTest(/chrome\/(\d+(\.\d+)?)/i)
};
o[STR_CHROME] = o[STR_WEBKIT] = TRUE;
o[STR_VERSION] = versionTest(/chrome\/(\d+(\.\d+)?)/i);
} else if (uaTest(/phantom/i)) {
o = {
webkit: t
, phantom: t
, version: versionTest(/phantomjs\/(\d+(\.\d+)?)/i)
};
o.phantom = o[STR_WEBKIT] = TRUE;
o[STR_VERSION] = versionTest(/phantomjs\/(\d+(\.\d+)?)/i);
} else if (uaTest(/touchpad/i)) {
o = {
webkit: t
, touchpad: t
, version : versionTest(/touchpad\/(\d+(\.\d+)?)/i)
};
o.touchpad = o[STR_WEBKIT] = TRUE;
o[STR_VERSION] = versionTest(/touchpad\/(\d+(\.\d+)?)/i);
} else if (iphone || ipad) {
o = {
webkit: t
, mobile: t
, ios: t
o.ios = o[STR_MOBILE] = o[STR_WEBKIT] = TRUE;
// WTF: version is not part of user agent in web apps
, version: versionTest(webkitVersion)
};
o[STR_VERSION] = versionTest(webkitVersion);
if (iphone) {
o.iphone = t;
o.iphone = TRUE;
} else if (ipad) {
o.ipad = t;
o.ipad = TRUE;
}
} else if (uaTest(/android/i)) {
o = {
webkit: t
, android: t
, mobile: t
, version: versionTest(webkitVersion) || versionTest(firefoxVersion)
};
o.android = o[STR_MOBILE] = o[STR_WEBKIT] = TRUE;
o[STR_VERSION] = versionTest(webkitVersion) || versionTest(firefoxVersion);
} else if (uaTest(/safari/i)) {
o = {
webkit: t
, safari: t
, version: versionTest(webkitVersion)
};
o[STR_SAFARI] = o[STR_WEBKIT] = TRUE;
o[STR_VERSION] = versionTest(webkitVersion);
} else if (uaTest(/gecko\//i)) {
o = {
gecko: t
, mozilla: t
, version: versionTest(firefoxVersion)
};
o.gecko = o.mozilla = TRUE;
o[STR_VERSION] = versionTest(firefoxVersion);
if (uaTest(/firefox/i)) {
o.firefox = t;
o.firefox = TRUE;
}
} else if (uaTest(/seamonkey\//i)) {
o = {
seamonkey: t
, version: versionTest(/seamonkey\/(\d+(\.\d+)?)/i)
};
o.seamonkey = TRUE;
o[STR_VERSION] = versionTest(/seamonkey\/(\d+(\.\d+)?)/i);
} else {
o = {};
o[STR_VERSION] = 0;
}
version = o[STR_VERSION];
// Graded Browser Support
// http://developer.yahoo.com/yui/articles/gbs
if ((o.msie && o.version >= 8) ||
(o.chrome && o.version >= 10) ||
(o.firefox && o.version >= 4.0) ||
(o.safari && o.version >= 5) ||
(o.opera && o.version >= 10.0)) {
o.a = t;
if ((o[STR_MSIE] && version >= 8) ||
(o[STR_CHROME] && version >= 10) ||
(o[STR_FIREFOX] && version >= 4.0) ||
(o[STR_SAFARI] && version >= 5) ||
(o[STR_OPERA] && version >= 10.0)) {
o.a = TRUE;
}
else if ((o.msie && o.version < 8) ||
(o.chrome && o.version < 10) ||
(o.firefox && o.version < 4.0) ||
(o.safari && o.version < 5) ||
(o.opera && o.version < 10.0)) {
o.c = t;
else if ((o[STR_MSIE] && version < 8) ||
(o[STR_CHROME] && version < 10) ||
(o[STR_FIREFOX] && version < 4.0) ||
(o[STR_SAFARI] && version < 5) ||
(o[STR_OPERA] && version < 10.0)) {
o.c = TRUE;
} else {
o.x = t;
o.x = TRUE;
}
return o;