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mirror of https://github.com/Jermolene/TiddlyWiki5 synced 2025-09-06 12:58:03 +00:00

Move browser sniffing into a plugin

This commit is contained in:
Jermolene
2014-07-21 13:17:16 +01:00
parent 80e5c65681
commit 3d8626dafa
6 changed files with 34 additions and 5 deletions

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/*!
* Bowser - a browser detector
* https://github.com/ded/bowser
* MIT License | (c) Dustin Diaz 2014
*/
!function (name, definition) {
if (typeof module != 'undefined' && module.exports) module.exports['browser'] = definition()
else if (typeof define == 'function') define(definition)
else this[name] = definition()
}('bowser', function () {
/**
* See useragents.js for examples of navigator.userAgent
*/
var t = true
function detect(ua) {
function getFirstMatch(regex) {
var match = ua.match(regex);
return (match && match.length > 1 && match[1]) || '';
}
var iosdevice = getFirstMatch(/(ipod|iphone|ipad)/i).toLowerCase()
, likeAndroid = /like android/i.test(ua)
, android = !likeAndroid && /android/i.test(ua)
, versionIdentifier = getFirstMatch(/version\/(\d+(\.\d+)?)/i)
, tablet = /tablet/i.test(ua)
, mobile = !tablet && /[^-]mobi/i.test(ua)
, result
if (/opera|opr/i.test(ua)) {
result = {
name: 'Opera'
, opera: t
, version: versionIdentifier || getFirstMatch(/(?:opera|opr)[\s\/](\d+(\.\d+)?)/i)
}
}
else if (/windows phone/i.test(ua)) {
result = {
name: 'Windows Phone'
, windowsphone: t
, msie: t
, version: getFirstMatch(/iemobile\/(\d+(\.\d+)?)/i)
}
}
else if (/msie|trident/i.test(ua)) {
result = {
name: 'Internet Explorer'
, msie: t
, version: getFirstMatch(/(?:msie |rv:)(\d+(\.\d+)?)/i)
}
}
else if (/chrome|crios|crmo/i.test(ua)) {
result = {
name: 'Chrome'
, chrome: t
, version: getFirstMatch(/(?:chrome|crios|crmo)\/(\d+(\.\d+)?)/i)
}
}
else if (iosdevice) {
result = {
name : iosdevice == 'iphone' ? 'iPhone' : iosdevice == 'ipad' ? 'iPad' : 'iPod'
}
// WTF: version is not part of user agent in web apps
if (versionIdentifier) {
result.version = versionIdentifier
}
}
else if (/sailfish/i.test(ua)) {
result = {
name: 'Sailfish'
, sailfish: t
, version: getFirstMatch(/sailfish\s?browser\/(\d+(\.\d+)?)/i)
}
}
else if (/seamonkey\//i.test(ua)) {
result = {
name: 'SeaMonkey'
, seamonkey: t
, version: getFirstMatch(/seamonkey\/(\d+(\.\d+)?)/i)
}
}
else if (/firefox|iceweasel/i.test(ua)) {
result = {
name: 'Firefox'
, firefox: t
, version: getFirstMatch(/(?:firefox|iceweasel)[ \/](\d+(\.\d+)?)/i)
}
if (/\((mobile|tablet);[^\)]*rv:[\d\.]+\)/i.test(ua)) {
result.firefoxos = t
}
}
else if (/silk/i.test(ua)) {
result = {
name: 'Amazon Silk'
, silk: t
, version : getFirstMatch(/silk\/(\d+(\.\d+)?)/i)
}
}
else if (android) {
result = {
name: 'Android'
, version: versionIdentifier
}
}
else if (/phantom/i.test(ua)) {
result = {
name: 'PhantomJS'
, phantom: t
, version: getFirstMatch(/phantomjs\/(\d+(\.\d+)?)/i)
}
}
else if (/blackberry|\bbb\d+/i.test(ua) || /rim\stablet/i.test(ua)) {
result = {
name: 'BlackBerry'
, blackberry: t
, version: versionIdentifier || getFirstMatch(/blackberry[\d]+\/(\d+(\.\d+)?)/i)
}
}
else if (/(web|hpw)os/i.test(ua)) {
result = {
name: 'WebOS'
, webos: t
, version: versionIdentifier || getFirstMatch(/w(?:eb)?osbrowser\/(\d+(\.\d+)?)/i)
};
/touchpad\//i.test(ua) && (result.touchpad = t)
}
else if (/bada/i.test(ua)) {
result = {
name: 'Bada'
, bada: t
, version: getFirstMatch(/dolfin\/(\d+(\.\d+)?)/i)
};
}
else if (/tizen/i.test(ua)) {
result = {
name: 'Tizen'
, tizen: t
, version: getFirstMatch(/(?:tizen\s?)?browser\/(\d+(\.\d+)?)/i) || versionIdentifier
};
}
else if (/safari/i.test(ua)) {
result = {
name: 'Safari'
, safari: t
, version: versionIdentifier
}
}
else result = {}
// set webkit or gecko flag for browsers based on these engines
if (/(apple)?webkit/i.test(ua)) {
result.name = result.name || "Webkit"
result.webkit = t
if (!result.version && versionIdentifier) {
result.version = versionIdentifier
}
} else if (!result.opera && /gecko\//i.test(ua)) {
result.name = result.name || "Gecko"
result.gecko = t
result.version = result.version || getFirstMatch(/gecko\/(\d+(\.\d+)?)/i)
}
// set OS flags for platforms that have multiple browsers
if (android || result.silk) {
result.android = t
} else if (iosdevice) {
result[iosdevice] = t
result.ios = t
}
// OS version extraction
var osVersion = '';
if (iosdevice) {
osVersion = getFirstMatch(/os (\d+([_\s]\d+)*) like mac os x/i);
osVersion = osVersion.replace(/[_\s]/g, '.');
} else if (android) {
osVersion = getFirstMatch(/android[ \/-](\d+(\.\d+)*)/i);
} else if (result.windowsphone) {
osVersion = getFirstMatch(/windows phone (?:os)?\s?(\d+(\.\d+)*)/i);
} else if (result.webos) {
osVersion = getFirstMatch(/(?:web|hpw)os\/(\d+(\.\d+)*)/i);
} else if (result.blackberry) {
osVersion = getFirstMatch(/rim\stablet\sos\s(\d+(\.\d+)*)/i);
} else if (result.bada) {
osVersion = getFirstMatch(/bada\/(\d+(\.\d+)*)/i);
} else if (result.tizen) {
osVersion = getFirstMatch(/tizen[\/\s](\d+(\.\d+)*)/i);
}
if (osVersion) {
result.osversion = osVersion;
}
// device type extraction
var osMajorVersion = osVersion.split('.')[0];
if (tablet || iosdevice == 'ipad' || (android && (osMajorVersion == 3 || (osMajorVersion == 4 && !mobile))) || result.silk) {
result.tablet = t
} else if (mobile || iosdevice == 'iphone' || iosdevice == 'ipod' || android || result.blackberry || result.webos || result.bada) {
result.mobile = t
}
// Graded Browser Support
// http://developer.yahoo.com/yui/articles/gbs
if ((result.msie && result.version >= 10) ||
(result.chrome && result.version >= 20) ||
(result.firefox && result.version >= 20.0) ||
(result.safari && result.version >= 6) ||
(result.opera && result.version >= 10.0) ||
(result.ios && result.osversion && result.osversion.split(".")[0] >= 6)
) {
result.a = t;
}
else if ((result.msie && result.version < 10) ||
(result.chrome && result.version < 20) ||
(result.firefox && result.version < 20.0) ||
(result.safari && result.version < 6) ||
(result.opera && result.version < 10.0) ||
(result.ios && result.osversion && result.osversion.split(".")[0] < 6)
) {
result.c = t
} else result.x = t
return result
}
var bowser = detect(typeof navigator !== 'undefined' ? navigator.userAgent : '')
/*
* Set our detect method to the main bowser object so we can
* reuse it to test other user agents.
* This is needed to implement future tests.
*/
bowser._detect = detect;
return bowser
});

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{
"tiddlers": [
{
"file": "bowser.js",
"fields": {
"type": "application/javascript",
"title": "$:/plugins/tiddlywiki/browser-sniff/bowser/bowser.js",
"module-type": "library"
}
}
]
}

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/*\
title: $:/plugins/tiddlywiki/browser-sniff/sniff.js
type: application/javascript
module-type: info
Initialise $:/info/browser tiddlers
\*/
(function(){
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
exports.getInfoTiddlerFields = function() {
var mapBoolean = function(value) {return value ? "yes" : "no"},
infoTiddlerFields = [];
// Basics
if($tw.browser) {
// Mappings from tiddler titles (prefixed with "$:/info/browser/") to bowser.browser property name
var bowser = require("$:/plugins/tiddlywiki/browser-sniff/bowser/bowser.js"),
mappings = [
["name","name","unknown"],
["version","version"],
["is/webkit","webkit"],
["is/gecko","gecko"],
["is/chrome","chrome"],
["is/firefox","firefox"],
["is/ios","ios"],
["is/iphone","iphone"],
["is/ipad","ipad"],
["is/ipod","ios"],
["is/opera","opera"],
["is/phantomjs","phantomjs"],
["is/safari","safari"],
["is/seamonkey","seamonkey"],
["is/blackberry","blackberry"],
["is/webos","webos"],
["is/silk","silk"],
["is/bada","bada"],
["is/tizen","tizen"],
["is/sailfish","sailfish"],
["is/android","android"],
["is/windowsphone","windowsphone"],
["is/firefoxos","firefoxos"]
];
$tw.utils.each(mappings,function(mapping) {
var value = bowser.browser[mapping[1]];
if(value === undefined) {
value = mapping[2];
}
if(value === undefined) {
value = false;
}
if(typeof value === "boolean") {
value = mapBoolean(value);
}
infoTiddlerFields.push({title: "$:/info/browser/" + mapping[0], text: value});
});
// Set $:/info/browser/name to the platform with some changes from Bowser
var platform = bowser.browser.name;
if("iPad iPhone iPod".split(" ").indexOf(platform) !== -1) {
platform = "iOS";
}
infoTiddlerFields.push({title: "$:/info/browser/name", text: platform});
// Non-bowser settings for TiddlyFox and TiddlyDesktop
var hasTiddlyFox = !!document.getElementById("tiddlyfox-message-box"),
isTiddlyDesktop = false; // Can't detect it until we update TiddlyDesktop to have a distinct useragent string
infoTiddlerFields.push({title: "$:/info/browser/has/tiddlyfox", text: mapBoolean(hasTiddlyFox)});
infoTiddlerFields.push({title: "$:/info/browser/is/tiddlydesktop", text: mapBoolean(isTiddlyDesktop)});
if(isTiddlyDesktop) {
infoTiddlerFields.push({title: "$:/info/browser/name", text: "TiddlyDesktop"});
}
}
return infoTiddlerFields;
};
})();

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{
"title": "$:/plugins/tiddlywiki/browser-sniff",
"description": "Browser sniffing for TiddlyWiki",
"author": "JeremyRuston",
"core-version": ">=5.0.0"
}