diff options
Diffstat (limited to 'static/src/assets/viz/2/goog/labs/useragent')
| -rw-r--r-- | static/src/assets/viz/2/goog/labs/useragent/browser.js | 338 | ||||
| -rw-r--r-- | static/src/assets/viz/2/goog/labs/useragent/engine.js | 156 | ||||
| -rw-r--r-- | static/src/assets/viz/2/goog/labs/useragent/platform.js | 160 | ||||
| -rw-r--r-- | static/src/assets/viz/2/goog/labs/useragent/util.js | 147 |
4 files changed, 0 insertions, 801 deletions
diff --git a/static/src/assets/viz/2/goog/labs/useragent/browser.js b/static/src/assets/viz/2/goog/labs/useragent/browser.js deleted file mode 100644 index a7dd638..0000000 --- a/static/src/assets/viz/2/goog/labs/useragent/browser.js +++ /dev/null @@ -1,338 +0,0 @@ -// Copyright 2013 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Closure user agent detection (Browser). - * @see <a href="http://www.useragentstring.com/">User agent strings</a> - * For more information on rendering engine, platform, or device see the other - * sub-namespaces in goog.labs.userAgent, goog.labs.userAgent.platform, - * goog.labs.userAgent.device respectively.) - * - * @author martone@google.com (Andy Martone) - */ - -goog.provide('goog.labs.userAgent.browser'); - -goog.require('goog.array'); -goog.require('goog.labs.userAgent.util'); -goog.require('goog.object'); -goog.require('goog.string'); - - -// TODO(nnaze): Refactor to remove excessive exclusion logic in matching -// functions. - - -/** - * @return {boolean} Whether the user's browser is Opera. Note: Chromium - * based Opera (Opera 15+) is detected as Chrome to avoid unnecessary - * special casing. - * @private - */ -goog.labs.userAgent.browser.matchOpera_ = function() { - return goog.labs.userAgent.util.matchUserAgent('Opera'); -}; - - -/** - * @return {boolean} Whether the user's browser is IE. - * @private - */ -goog.labs.userAgent.browser.matchIE_ = function() { - return goog.labs.userAgent.util.matchUserAgent('Trident') || - goog.labs.userAgent.util.matchUserAgent('MSIE'); -}; - - -/** - * @return {boolean} Whether the user's browser is Edge. - * @private - */ -goog.labs.userAgent.browser.matchEdge_ = function() { - return goog.labs.userAgent.util.matchUserAgent('Edge'); -}; - - -/** - * @return {boolean} Whether the user's browser is Firefox. - * @private - */ -goog.labs.userAgent.browser.matchFirefox_ = function() { - return goog.labs.userAgent.util.matchUserAgent('Firefox'); -}; - - -/** - * @return {boolean} Whether the user's browser is Safari. - * @private - */ -goog.labs.userAgent.browser.matchSafari_ = function() { - return goog.labs.userAgent.util.matchUserAgent('Safari') && - !(goog.labs.userAgent.browser.matchChrome_() || - goog.labs.userAgent.browser.matchCoast_() || - goog.labs.userAgent.browser.matchOpera_() || - goog.labs.userAgent.browser.matchEdge_() || - goog.labs.userAgent.browser.isSilk() || - goog.labs.userAgent.util.matchUserAgent('Android')); -}; - - -/** - * @return {boolean} Whether the user's browser is Coast (Opera's Webkit-based - * iOS browser). - * @private - */ -goog.labs.userAgent.browser.matchCoast_ = function() { - return goog.labs.userAgent.util.matchUserAgent('Coast'); -}; - - -/** - * @return {boolean} Whether the user's browser is iOS Webview. - * @private - */ -goog.labs.userAgent.browser.matchIosWebview_ = function() { - // iOS Webview does not show up as Chrome or Safari. Also check for Opera's - // WebKit-based iOS browser, Coast. - return (goog.labs.userAgent.util.matchUserAgent('iPad') || - goog.labs.userAgent.util.matchUserAgent('iPhone')) && - !goog.labs.userAgent.browser.matchSafari_() && - !goog.labs.userAgent.browser.matchChrome_() && - !goog.labs.userAgent.browser.matchCoast_() && - goog.labs.userAgent.util.matchUserAgent('AppleWebKit'); -}; - - -/** - * @return {boolean} Whether the user's browser is Chrome. - * @private - */ -goog.labs.userAgent.browser.matchChrome_ = function() { - return (goog.labs.userAgent.util.matchUserAgent('Chrome') || - goog.labs.userAgent.util.matchUserAgent('CriOS')) && - !goog.labs.userAgent.browser.matchEdge_(); -}; - - -/** - * @return {boolean} Whether the user's browser is the Android browser. - * @private - */ -goog.labs.userAgent.browser.matchAndroidBrowser_ = function() { - // Android can appear in the user agent string for Chrome on Android. - // This is not the Android standalone browser if it does. - return goog.labs.userAgent.util.matchUserAgent('Android') && - !(goog.labs.userAgent.browser.isChrome() || - goog.labs.userAgent.browser.isFirefox() || - goog.labs.userAgent.browser.isOpera() || - goog.labs.userAgent.browser.isSilk()); -}; - - -/** - * @return {boolean} Whether the user's browser is Opera. - */ -goog.labs.userAgent.browser.isOpera = goog.labs.userAgent.browser.matchOpera_; - - -/** - * @return {boolean} Whether the user's browser is IE. - */ -goog.labs.userAgent.browser.isIE = goog.labs.userAgent.browser.matchIE_; - - -/** - * @return {boolean} Whether the user's browser is Edge. - */ -goog.labs.userAgent.browser.isEdge = goog.labs.userAgent.browser.matchEdge_; - - -/** - * @return {boolean} Whether the user's browser is Firefox. - */ -goog.labs.userAgent.browser.isFirefox = - goog.labs.userAgent.browser.matchFirefox_; - - -/** - * @return {boolean} Whether the user's browser is Safari. - */ -goog.labs.userAgent.browser.isSafari = goog.labs.userAgent.browser.matchSafari_; - - -/** - * @return {boolean} Whether the user's browser is Coast (Opera's Webkit-based - * iOS browser). - */ -goog.labs.userAgent.browser.isCoast = goog.labs.userAgent.browser.matchCoast_; - - -/** - * @return {boolean} Whether the user's browser is iOS Webview. - */ -goog.labs.userAgent.browser.isIosWebview = - goog.labs.userAgent.browser.matchIosWebview_; - - -/** - * @return {boolean} Whether the user's browser is Chrome. - */ -goog.labs.userAgent.browser.isChrome = goog.labs.userAgent.browser.matchChrome_; - - -/** - * @return {boolean} Whether the user's browser is the Android browser. - */ -goog.labs.userAgent.browser.isAndroidBrowser = - goog.labs.userAgent.browser.matchAndroidBrowser_; - - -/** - * For more information, see: - * http://docs.aws.amazon.com/silk/latest/developerguide/user-agent.html - * @return {boolean} Whether the user's browser is Silk. - */ -goog.labs.userAgent.browser.isSilk = function() { - return goog.labs.userAgent.util.matchUserAgent('Silk'); -}; - - -/** - * @return {string} The browser version or empty string if version cannot be - * determined. Note that for Internet Explorer, this returns the version of - * the browser, not the version of the rendering engine. (IE 8 in - * compatibility mode will return 8.0 rather than 7.0. To determine the - * rendering engine version, look at document.documentMode instead. See - * http://msdn.microsoft.com/en-us/library/cc196988(v=vs.85).aspx for more - * details.) - */ -goog.labs.userAgent.browser.getVersion = function() { - var userAgentString = goog.labs.userAgent.util.getUserAgent(); - // Special case IE since IE's version is inside the parenthesis and - // without the '/'. - if (goog.labs.userAgent.browser.isIE()) { - return goog.labs.userAgent.browser.getIEVersion_(userAgentString); - } - - var versionTuples = - goog.labs.userAgent.util.extractVersionTuples(userAgentString); - - // Construct a map for easy lookup. - var versionMap = {}; - goog.array.forEach(versionTuples, function(tuple) { - // Note that the tuple is of length three, but we only care about the - // first two. - var key = tuple[0]; - var value = tuple[1]; - versionMap[key] = value; - }); - - var versionMapHasKey = goog.partial(goog.object.containsKey, versionMap); - - // Gives the value with the first key it finds, otherwise empty string. - function lookUpValueWithKeys(keys) { - var key = goog.array.find(keys, versionMapHasKey); - return versionMap[key] || ''; - } - - // Check Opera before Chrome since Opera 15+ has "Chrome" in the string. - // See - // http://my.opera.com/ODIN/blog/2013/07/15/opera-user-agent-strings-opera-15-and-beyond - if (goog.labs.userAgent.browser.isOpera()) { - // Opera 10 has Version/10.0 but Opera/9.8, so look for "Version" first. - // Opera uses 'OPR' for more recent UAs. - return lookUpValueWithKeys(['Version', 'Opera']); - } - - // Check Edge before Chrome since it has Chrome in the string. - if (goog.labs.userAgent.browser.isEdge()) { - return lookUpValueWithKeys(['Edge']); - } - - if (goog.labs.userAgent.browser.isChrome()) { - return lookUpValueWithKeys(['Chrome', 'CriOS']); - } - - // Usually products browser versions are in the third tuple after "Mozilla" - // and the engine. - var tuple = versionTuples[2]; - return tuple && tuple[1] || ''; -}; - - -/** - * @param {string|number} version The version to check. - * @return {boolean} Whether the browser version is higher or the same as the - * given version. - */ -goog.labs.userAgent.browser.isVersionOrHigher = function(version) { - return goog.string.compareVersions( - goog.labs.userAgent.browser.getVersion(), version) >= 0; -}; - - -/** - * Determines IE version. More information: - * http://msdn.microsoft.com/en-us/library/ie/bg182625(v=vs.85).aspx#uaString - * http://msdn.microsoft.com/en-us/library/hh869301(v=vs.85).aspx - * http://blogs.msdn.com/b/ie/archive/2010/03/23/introducing-ie9-s-user-agent-string.aspx - * http://blogs.msdn.com/b/ie/archive/2009/01/09/the-internet-explorer-8-user-agent-string-updated-edition.aspx - * - * @param {string} userAgent the User-Agent. - * @return {string} - * @private - */ -goog.labs.userAgent.browser.getIEVersion_ = function(userAgent) { - // IE11 may identify itself as MSIE 9.0 or MSIE 10.0 due to an IE 11 upgrade - // bug. Example UA: - // Mozilla/5.0 (MSIE 9.0; Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) - // like Gecko. - // See http://www.whatismybrowser.com/developers/unknown-user-agent-fragments. - var rv = /rv: *([\d\.]*)/.exec(userAgent); - if (rv && rv[1]) { - return rv[1]; - } - - var version = ''; - var msie = /MSIE +([\d\.]+)/.exec(userAgent); - if (msie && msie[1]) { - // IE in compatibility mode usually identifies itself as MSIE 7.0; in this - // case, use the Trident version to determine the version of IE. For more - // details, see the links above. - var tridentVersion = /Trident\/(\d.\d)/.exec(userAgent); - if (msie[1] == '7.0') { - if (tridentVersion && tridentVersion[1]) { - switch (tridentVersion[1]) { - case '4.0': - version = '8.0'; - break; - case '5.0': - version = '9.0'; - break; - case '6.0': - version = '10.0'; - break; - case '7.0': - version = '11.0'; - break; - } - } else { - version = '7.0'; - } - } else { - version = msie[1]; - } - } - return version; -}; diff --git a/static/src/assets/viz/2/goog/labs/useragent/engine.js b/static/src/assets/viz/2/goog/labs/useragent/engine.js deleted file mode 100644 index 31c5667..0000000 --- a/static/src/assets/viz/2/goog/labs/useragent/engine.js +++ /dev/null @@ -1,156 +0,0 @@ -// Copyright 2013 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Closure user agent detection. - * @see http://en.wikipedia.org/wiki/User_agent - * For more information on browser brand, platform, or device see the other - * sub-namespaces in goog.labs.userAgent (browser, platform, and device). - * - */ - -goog.provide('goog.labs.userAgent.engine'); - -goog.require('goog.array'); -goog.require('goog.labs.userAgent.util'); -goog.require('goog.string'); - - -/** - * @return {boolean} Whether the rendering engine is Presto. - */ -goog.labs.userAgent.engine.isPresto = function() { - return goog.labs.userAgent.util.matchUserAgent('Presto'); -}; - - -/** - * @return {boolean} Whether the rendering engine is Trident. - */ -goog.labs.userAgent.engine.isTrident = function() { - // IE only started including the Trident token in IE8. - return goog.labs.userAgent.util.matchUserAgent('Trident') || - goog.labs.userAgent.util.matchUserAgent('MSIE'); -}; - - -/** - * @return {boolean} Whether the rendering engine is Edge. - */ -goog.labs.userAgent.engine.isEdge = function() { - return goog.labs.userAgent.util.matchUserAgent('Edge'); -}; - - -/** - * @return {boolean} Whether the rendering engine is WebKit. - */ -goog.labs.userAgent.engine.isWebKit = function() { - return goog.labs.userAgent.util.matchUserAgentIgnoreCase('WebKit') && - !goog.labs.userAgent.engine.isEdge(); -}; - - -/** - * @return {boolean} Whether the rendering engine is Gecko. - */ -goog.labs.userAgent.engine.isGecko = function() { - return goog.labs.userAgent.util.matchUserAgent('Gecko') && - !goog.labs.userAgent.engine.isWebKit() && - !goog.labs.userAgent.engine.isTrident() && - !goog.labs.userAgent.engine.isEdge(); -}; - - -/** - * @return {string} The rendering engine's version or empty string if version - * can't be determined. - */ -goog.labs.userAgent.engine.getVersion = function() { - var userAgentString = goog.labs.userAgent.util.getUserAgent(); - if (userAgentString) { - var tuples = goog.labs.userAgent.util.extractVersionTuples(userAgentString); - - var engineTuple = goog.labs.userAgent.engine.getEngineTuple_(tuples); - if (engineTuple) { - // In Gecko, the version string is either in the browser info or the - // Firefox version. See Gecko user agent string reference: - // http://goo.gl/mULqa - if (engineTuple[0] == 'Gecko') { - return goog.labs.userAgent.engine.getVersionForKey_(tuples, 'Firefox'); - } - - return engineTuple[1]; - } - - // MSIE has only one version identifier, and the Trident version is - // specified in the parenthetical. IE Edge is covered in the engine tuple - // detection. - var browserTuple = tuples[0]; - var info; - if (browserTuple && (info = browserTuple[2])) { - var match = /Trident\/([^\s;]+)/.exec(info); - if (match) { - return match[1]; - } - } - } - return ''; -}; - - -/** - * @param {!Array<!Array<string>>} tuples Extracted version tuples. - * @return {!Array<string>|undefined} The engine tuple or undefined if not - * found. - * @private - */ -goog.labs.userAgent.engine.getEngineTuple_ = function(tuples) { - if (!goog.labs.userAgent.engine.isEdge()) { - return tuples[1]; - } - for (var i = 0; i < tuples.length; i++) { - var tuple = tuples[i]; - if (tuple[0] == 'Edge') { - return tuple; - } - } -}; - - -/** - * @param {string|number} version The version to check. - * @return {boolean} Whether the rendering engine version is higher or the same - * as the given version. - */ -goog.labs.userAgent.engine.isVersionOrHigher = function(version) { - return goog.string.compareVersions( - goog.labs.userAgent.engine.getVersion(), version) >= 0; -}; - - -/** - * @param {!Array<!Array<string>>} tuples Version tuples. - * @param {string} key The key to look for. - * @return {string} The version string of the given key, if present. - * Otherwise, the empty string. - * @private - */ -goog.labs.userAgent.engine.getVersionForKey_ = function(tuples, key) { - // TODO(nnaze): Move to util if useful elsewhere. - - var pair = goog.array.find(tuples, function(pair) { return key == pair[0]; }); - - return pair && pair[1] || ''; -}; diff --git a/static/src/assets/viz/2/goog/labs/useragent/platform.js b/static/src/assets/viz/2/goog/labs/useragent/platform.js deleted file mode 100644 index 9c72402..0000000 --- a/static/src/assets/viz/2/goog/labs/useragent/platform.js +++ /dev/null @@ -1,160 +0,0 @@ -// Copyright 2013 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Closure user agent platform detection. - * @see <a href="http://www.useragentstring.com/">User agent strings</a> - * For more information on browser brand, rendering engine, or device see the - * other sub-namespaces in goog.labs.userAgent (browser, engine, and device - * respectively). - * - */ - -goog.provide('goog.labs.userAgent.platform'); - -goog.require('goog.labs.userAgent.util'); -goog.require('goog.string'); - - -/** - * @return {boolean} Whether the platform is Android. - */ -goog.labs.userAgent.platform.isAndroid = function() { - return goog.labs.userAgent.util.matchUserAgent('Android'); -}; - - -/** - * @return {boolean} Whether the platform is iPod. - */ -goog.labs.userAgent.platform.isIpod = function() { - return goog.labs.userAgent.util.matchUserAgent('iPod'); -}; - - -/** - * @return {boolean} Whether the platform is iPhone. - */ -goog.labs.userAgent.platform.isIphone = function() { - return goog.labs.userAgent.util.matchUserAgent('iPhone') && - !goog.labs.userAgent.util.matchUserAgent('iPod') && - !goog.labs.userAgent.util.matchUserAgent('iPad'); -}; - - -/** - * @return {boolean} Whether the platform is iPad. - */ -goog.labs.userAgent.platform.isIpad = function() { - return goog.labs.userAgent.util.matchUserAgent('iPad'); -}; - - -/** - * @return {boolean} Whether the platform is iOS. - */ -goog.labs.userAgent.platform.isIos = function() { - return goog.labs.userAgent.platform.isIphone() || - goog.labs.userAgent.platform.isIpad() || - goog.labs.userAgent.platform.isIpod(); -}; - - -/** - * @return {boolean} Whether the platform is Mac. - */ -goog.labs.userAgent.platform.isMacintosh = function() { - return goog.labs.userAgent.util.matchUserAgent('Macintosh'); -}; - - -/** - * Note: ChromeOS is not considered to be Linux as it does not report itself - * as Linux in the user agent string. - * @return {boolean} Whether the platform is Linux. - */ -goog.labs.userAgent.platform.isLinux = function() { - return goog.labs.userAgent.util.matchUserAgent('Linux'); -}; - - -/** - * @return {boolean} Whether the platform is Windows. - */ -goog.labs.userAgent.platform.isWindows = function() { - return goog.labs.userAgent.util.matchUserAgent('Windows'); -}; - - -/** - * @return {boolean} Whether the platform is ChromeOS. - */ -goog.labs.userAgent.platform.isChromeOS = function() { - return goog.labs.userAgent.util.matchUserAgent('CrOS'); -}; - - -/** - * The version of the platform. We only determine the version for Windows, - * Mac, and Chrome OS. It doesn't make much sense on Linux. For Windows, we only - * look at the NT version. Non-NT-based versions (e.g. 95, 98, etc.) are given - * version 0.0. - * - * @return {string} The platform version or empty string if version cannot be - * determined. - */ -goog.labs.userAgent.platform.getVersion = function() { - var userAgentString = goog.labs.userAgent.util.getUserAgent(); - var version = '', re; - if (goog.labs.userAgent.platform.isWindows()) { - re = /Windows (?:NT|Phone) ([0-9.]+)/; - var match = re.exec(userAgentString); - if (match) { - version = match[1]; - } else { - version = '0.0'; - } - } else if (goog.labs.userAgent.platform.isIos()) { - re = /(?:iPhone|iPod|iPad|CPU)\s+OS\s+(\S+)/; - var match = re.exec(userAgentString); - // Report the version as x.y.z and not x_y_z - version = match && match[1].replace(/_/g, '.'); - } else if (goog.labs.userAgent.platform.isMacintosh()) { - re = /Mac OS X ([0-9_.]+)/; - var match = re.exec(userAgentString); - // Note: some old versions of Camino do not report an OSX version. - // Default to 10. - version = match ? match[1].replace(/_/g, '.') : '10'; - } else if (goog.labs.userAgent.platform.isAndroid()) { - re = /Android\s+([^\);]+)(\)|;)/; - var match = re.exec(userAgentString); - version = match && match[1]; - } else if (goog.labs.userAgent.platform.isChromeOS()) { - re = /(?:CrOS\s+(?:i686|x86_64)\s+([0-9.]+))/; - var match = re.exec(userAgentString); - version = match && match[1]; - } - return version || ''; -}; - - -/** - * @param {string|number} version The version to check. - * @return {boolean} Whether the browser version is higher or the same as the - * given version. - */ -goog.labs.userAgent.platform.isVersionOrHigher = function(version) { - return goog.string.compareVersions( - goog.labs.userAgent.platform.getVersion(), version) >= 0; -}; diff --git a/static/src/assets/viz/2/goog/labs/useragent/util.js b/static/src/assets/viz/2/goog/labs/useragent/util.js deleted file mode 100644 index 26d4847..0000000 --- a/static/src/assets/viz/2/goog/labs/useragent/util.js +++ /dev/null @@ -1,147 +0,0 @@ -// Copyright 2013 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview Utilities used by goog.labs.userAgent tools. These functions - * should not be used outside of goog.labs.userAgent.*. - * - * - * @author nnaze@google.com (Nathan Naze) - */ - -goog.provide('goog.labs.userAgent.util'); - -goog.require('goog.string'); - - -/** - * Gets the native userAgent string from navigator if it exists. - * If navigator or navigator.userAgent string is missing, returns an empty - * string. - * @return {string} - * @private - */ -goog.labs.userAgent.util.getNativeUserAgentString_ = function() { - var navigator = goog.labs.userAgent.util.getNavigator_(); - if (navigator) { - var userAgent = navigator.userAgent; - if (userAgent) { - return userAgent; - } - } - return ''; -}; - - -/** - * Getter for the native navigator. - * This is a separate function so it can be stubbed out in testing. - * @return {Navigator} - * @private - */ -goog.labs.userAgent.util.getNavigator_ = function() { - return goog.global.navigator; -}; - - -/** - * A possible override for applications which wish to not check - * navigator.userAgent but use a specified value for detection instead. - * @private {string} - */ -goog.labs.userAgent.util.userAgent_ = - goog.labs.userAgent.util.getNativeUserAgentString_(); - - -/** - * Applications may override browser detection on the built in - * navigator.userAgent object by setting this string. Set to null to use the - * browser object instead. - * @param {?string=} opt_userAgent The User-Agent override. - */ -goog.labs.userAgent.util.setUserAgent = function(opt_userAgent) { - goog.labs.userAgent.util.userAgent_ = - opt_userAgent || goog.labs.userAgent.util.getNativeUserAgentString_(); -}; - - -/** - * @return {string} The user agent string. - */ -goog.labs.userAgent.util.getUserAgent = function() { - return goog.labs.userAgent.util.userAgent_; -}; - - -/** - * @param {string} str - * @return {boolean} Whether the user agent contains the given string. - */ -goog.labs.userAgent.util.matchUserAgent = function(str) { - var userAgent = goog.labs.userAgent.util.getUserAgent(); - return goog.string.contains(userAgent, str); -}; - - -/** - * @param {string} str - * @return {boolean} Whether the user agent contains the given string, ignoring - * case. - */ -goog.labs.userAgent.util.matchUserAgentIgnoreCase = function(str) { - var userAgent = goog.labs.userAgent.util.getUserAgent(); - return goog.string.caseInsensitiveContains(userAgent, str); -}; - - -/** - * Parses the user agent into tuples for each section. - * @param {string} userAgent - * @return {!Array<!Array<string>>} Tuples of key, version, and the contents - * of the parenthetical. - */ -goog.labs.userAgent.util.extractVersionTuples = function(userAgent) { - // Matches each section of a user agent string. - // Example UA: - // Mozilla/5.0 (iPad; U; CPU OS 3_2_1 like Mac OS X; en-us) - // AppleWebKit/531.21.10 (KHTML, like Gecko) Mobile/7B405 - // This has three version tuples: Mozilla, AppleWebKit, and Mobile. - - var versionRegExp = new RegExp( - // Key. Note that a key may have a space. - // (i.e. 'Mobile Safari' in 'Mobile Safari/5.0') - '(\\w[\\w ]+)' + - - '/' + // slash - '([^\\s]+)' + // version (i.e. '5.0b') - '\\s*' + // whitespace - '(?:\\((.*?)\\))?', // parenthetical info. parentheses not matched. - 'g'); - - var data = []; - var match; - - // Iterate and collect the version tuples. Each iteration will be the - // next regex match. - while (match = versionRegExp.exec(userAgent)) { - data.push([ - match[1], // key - match[2], // value - // || undefined as this is not undefined in IE7 and IE8 - match[3] || undefined // info - ]); - } - - return data; -}; |