Add a copy of jquery.client so the standalone still works

The tests passed just fine in Gerrit, because it runs the tests via
MediaWiki using ResourceLoader, which was able to load jquery.client
just fine from MW core.

Change-Id: I004514ab761107b687be2fe1ff49ecfd25bead5b

demos/ve/index.php

@@ -68,6 +68,7 @@ $html = file_get_contents( $page );
 		<!-- Generated by maintenance/makeStaticLoader.php -->
 		<!-- Dependencies -->
 		<script src="../../modules/jquery/jquery.js"></script>
+		<script src="../../modules/jquery/jquery.client.js"></script>
 		<script src="../../modules/rangy/rangy-core.js"></script>
 		<script src="../../modules/rangy/rangy-position.js"></script>
 		<script src="../../modules/unicodejs/unicodejs.js"></script>

modules/jquery/jquery.client.js

@@ -0,0 +1,233 @@
+/**
+ * User-agent detection
+ */
+( function ( $ ) {
+
+	/* Private Members */
+
+	/**
+	 * @var profileCache {Object} Keyed by userAgent string,
+	 * value is the parsed $.client.profile object for that user agent.
+	 */
+	var profileCache = {};
+
+	/* Public Methods */
+
+	$.client = {
+
+		/**
+		 * Get an object containing information about the client.
+		 *
+		 * @param nav {Object} An object with atleast a 'userAgent' and 'platform' key.
+		 * Defaults to the global Navigator object.
+		 * @return {Object} The resulting client object will be in the following format:
+		 *  {
+		 *   'name': 'firefox',
+		 *   'layout': 'gecko',
+		 *   'layoutVersion': 20101026,
+		 *   'platform': 'linux'
+		 *   'version': '3.5.1',
+		 *   'versionBase': '3',
+		 *   'versionNumber': 3.5,
+		 *  }
+		 */
+		profile: function ( nav ) {
+			/*jshint boss: true */
+
+			if ( nav === undefined ) {
+				nav = window.navigator;
+			}
+			// Use the cached version if possible
+			if ( profileCache[nav.userAgent] === undefined ) {
+
+				var
+					versionNumber,
+
+					/* Configuration */
+
+					// Name of browsers or layout engines we don't recognize
+					uk = 'unknown',
+					// Generic version digit
+					x = 'x',
+					// Strings found in user agent strings that need to be conformed
+					wildUserAgents = ['Opera', 'Navigator', 'Minefield', 'KHTML', 'Chrome', 'PLAYSTATION 3'],
+					// Translations for conforming user agent strings
+					userAgentTranslations = [
+						// Tons of browsers lie about being something they are not
+						[/(Firefox|MSIE|KHTML,\slike\sGecko|Konqueror)/, ''],
+						// Chrome lives in the shadow of Safari still
+						['Chrome Safari', 'Chrome'],
+						// KHTML is the layout engine not the browser - LIES!
+						['KHTML', 'Konqueror'],
+						// Firefox nightly builds
+						['Minefield', 'Firefox'],
+						// This helps keep differnt versions consistent
+						['Navigator', 'Netscape'],
+						// This prevents version extraction issues, otherwise translation would happen later
+						['PLAYSTATION 3', 'PS3']
+					],
+					// Strings which precede a version number in a user agent string - combined and used as match 1 in
+					// version detectection
+					versionPrefixes = [
+						'camino', 'chrome', 'firefox', 'iceweasel', 'netscape', 'netscape6', 'opera', 'version', 'konqueror',
+						'lynx', 'msie', 'safari', 'ps3'
+					],
+					// Used as matches 2, 3 and 4 in version extraction - 3 is used as actual version number
+					versionSuffix = '(\\/|\\;?\\s|)([a-z0-9\\.\\+]*?)(\\;|dev|rel|\\)|\\s|$)',
+					// Names of known browsers
+					names = [
+						'camino', 'chrome', 'firefox', 'iceweasel', 'netscape', 'konqueror', 'lynx', 'msie', 'opera',
+						'safari', 'ipod', 'iphone', 'blackberry', 'ps3', 'rekonq'
+					],
+					// Tanslations for conforming browser names
+					nameTranslations = [],
+					// Names of known layout engines
+					layouts = ['gecko', 'konqueror', 'msie', 'opera', 'webkit'],
+					// Translations for conforming layout names
+					layoutTranslations = [ ['konqueror', 'khtml'], ['msie', 'trident'], ['opera', 'presto'] ],
+					// Names of supported layout engines for version number
+					layoutVersions = ['applewebkit', 'gecko'],
+					// Names of known operating systems
+					platforms = ['win', 'mac', 'linux', 'sunos', 'solaris', 'iphone'],
+					// Translations for conforming operating system names
+					platformTranslations = [ ['sunos', 'solaris'] ],
+
+					/* Methods */
+
+					/**
+					 * Performs multiple replacements on a string
+					 */
+					translate = function ( source, translations ) {
+						var i;
+						for ( i = 0; i < translations.length; i++ ) {
+							source = source.replace( translations[i][0], translations[i][1] );
+						}
+						return source;
+					},
+
+					/* Pre-processing */
+
+					ua = nav.userAgent,
+					match,
+					name = uk,
+					layout = uk,
+					layoutversion = uk,
+					platform = uk,
+					version = x;
+
+				if ( match = new RegExp( '(' + wildUserAgents.join( '|' ) + ')' ).exec( ua ) ) {
+					// Takes a userAgent string and translates given text into something we can more easily work with
+					ua = translate( ua, userAgentTranslations );
+				}
+				// Everything will be in lowercase from now on
+				ua = ua.toLowerCase();
+
+				/* Extraction */
+
+				if ( match = new RegExp( '(' + names.join( '|' ) + ')' ).exec( ua ) ) {
+					name = translate( match[1], nameTranslations );
+				}
+				if ( match = new RegExp( '(' + layouts.join( '|' ) + ')' ).exec( ua ) ) {
+					layout = translate( match[1], layoutTranslations );
+				}
+				if ( match = new RegExp( '(' + layoutVersions.join( '|' ) + ')\\\/(\\d+)').exec( ua ) ) {
+					layoutversion = parseInt( match[2], 10 );
+				}
+				if ( match = new RegExp( '(' + platforms.join( '|' ) + ')' ).exec( nav.platform.toLowerCase() ) ) {
+					platform = translate( match[1], platformTranslations );
+				}
+				if ( match = new RegExp( '(' + versionPrefixes.join( '|' ) + ')' + versionSuffix ).exec( ua ) ) {
+					version = match[3];
+				}
+
+				/* Edge Cases -- did I mention about how user agent string lie? */
+
+				// Decode Safari's crazy 400+ version numbers
+				if ( name.match( /safari/ ) && version > 400 ) {
+					version = '2.0';
+				}
+				// Expose Opera 10's lies about being Opera 9.8
+				if ( name === 'opera' && version >= 9.8) {
+					match = ua.match( /version\/([0-9\.]*)/i );
+					if ( match && match[1] ) {
+						version = match[1];
+					} else {
+						version = '10';
+					}
+				}
+				versionNumber = parseFloat( version, 10 ) || 0.0;
+
+				/* Caching */
+
+				profileCache[nav.userAgent] = {
+					name: name,
+					layout: layout,
+					layoutVersion: layoutversion,
+					platform: platform,
+					version: version,
+					versionBase: ( version !== x ? Math.floor( versionNumber ).toString() : x ),
+					versionNumber: versionNumber
+				};
+			}
+			return profileCache[nav.userAgent];
+		},
+
+		/**
+		 * Checks the current browser against a support map object to determine if the browser has been black-listed or
+		 * not. If the browser was not configured specifically it is assumed to work. It is assumed that the body
+		 * element is classified as either "ltr" or "rtl". If neither is set, "ltr" is assumed.
+		 *
+		 * A browser map is in the following format:
+		 * {
+		 *   'ltr': {
+		 *     // Multiple rules with configurable operators
+		 *     'msie': [['>=', 7], ['!=', 9]],
+		 *      // Blocked entirely
+		 *     'iphone': false
+		 *   },
+		 *   'rtl': {
+		 *     // Test against a string
+		 *     'msie': [['!==', '8.1.2.3']],
+		 *     // RTL rules do not fall through to LTR rules, you must explicity set each of them
+		 *     'iphone': false
+		 *   }
+		 * }
+		 *
+		 * @param map {Object} Browser support map
+		 * @param profile {Object} (optional) a client-profile object.
+		 *
+		 * @return Boolean true if browser known or assumed to be supported, false if blacklisted
+		 */
+		test: function ( map, profile ) {
+			/*jshint evil: true */
+
+			var conditions, dir, i, op, val;
+			profile = $.isPlainObject( profile ) ? profile : $.client.profile();
+			dir = $( 'body' ).is( '.rtl' ) ? 'rtl' : 'ltr';
+			// Check over each browser condition to determine if we are running in a compatible client
+			if ( typeof map[dir] !== 'object' || map[dir][profile.name] === undefined ) {
+				// Unknown, so we assume it's working
+				return true;
+			}
+			conditions = map[dir][profile.name];
+			if ( conditions === false ) {
+				return false;
+			}
+			for ( i = 0; i < conditions.length; i++ ) {
+				op = conditions[i][0];
+				val = conditions[i][1];
+				if ( typeof val === 'string' ) {
+					if ( !( eval( 'profile.version' + op + '"' + val + '"' ) ) ) {
+						return false;
+					}
+				} else if ( typeof val === 'number' ) {
+					if ( !( eval( 'profile.versionNumber' + op + val ) ) ) {
+						return false;
+					}
+				}
+			}
+
+			return true;
+		}
+	};
+}( jQuery ) );

modules/ve/test/index.php

@@ -11,6 +11,7 @@
 		<!-- Generated by maintenance/makeStaticLoader.php -->
 		<!-- Dependencies -->
 		<script src="../../jquery/jquery.js"></script>
+		<script src="../../jquery/jquery.client.js"></script>
 		<script src="../../rangy/rangy-core.js"></script>
 		<script src="../../rangy/rangy-position.js"></script>
 		<script src="../../unicodejs/unicodejs.js"></script>