diff options
author | Pierre Schmitz <pierre@archlinux.de> | 2012-05-03 13:01:35 +0200 |
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committer | Pierre Schmitz <pierre@archlinux.de> | 2012-05-03 13:01:35 +0200 |
commit | d9022f63880ce039446fba8364f68e656b7bf4cb (patch) | |
tree | 16b40fbf17bf7c9ee6f4ead25b16dd192378050a /resources/mediawiki/mediawiki.Uri.js | |
parent | 27cf83d177256813e2e802241085fce5dd0f3fb9 (diff) |
Update to MediaWiki 1.19.0
Diffstat (limited to 'resources/mediawiki/mediawiki.Uri.js')
-rw-r--r-- | resources/mediawiki/mediawiki.Uri.js | 327 |
1 files changed, 184 insertions, 143 deletions
diff --git a/resources/mediawiki/mediawiki.Uri.js b/resources/mediawiki/mediawiki.Uri.js index 7ff8dda4..26fdfa9e 100644 --- a/resources/mediawiki/mediawiki.Uri.js +++ b/resources/mediawiki/mediawiki.Uri.js @@ -56,7 +56,7 @@ * */ -( function( $ ) { +( function( $, mw ) { /** * Function that's useful when constructing the URI string -- we frequently encounter the pattern of @@ -89,172 +89,213 @@ 'host', // www.test.com 'port', // 81 'path', // /dir/dir.2/index.htm - 'query', // q1=0&&test1&test2=value (will become { q1: 0, test1: '', test2: 'value' } ) + 'query', // q1=0&&test1&test2=value (will become { q1: '0', test1: '', test2: 'value' } ) 'fragment' // top ]; - /** - * Constructs URI object. Throws error if arguments are illegal/impossible, or otherwise don't parse. - * @constructor - * @param {!Object|String} URI string, or an Object with appropriate properties (especially another URI object to clone). Object must have non-blank 'protocol', 'host', and 'path' properties. - * @param {Boolean} strict mode (when parsing a string) - */ - mw.Uri = function( uri, strictMode ) { - strictMode = !!strictMode; - if ( uri !== undefined && uri !== null || uri !== '' ) { - if ( typeof uri === 'string' ) { - this._parse( uri, strictMode ); - } else if ( typeof uri === 'object' ) { - var _this = this; - $.each( properties, function( i, property ) { - _this[property] = uri[property]; - } ); - if ( this.query === undefined ) { - this.query = {}; - } - } - } - if ( !( this.protocol && this.host && this.path ) ) { - throw new Error( 'Bad constructor arguments' ); - } - }; /** - * Standard encodeURIComponent, with extra stuff to make all browsers work similarly and more compliant with RFC 3986 - * Similar to rawurlencode from PHP and our JS library mw.util.rawurlencode, but we also replace space with a + - * @param {String} string - * @return {String} encoded for URI + * We use a factory to inject a document location, for relative URLs, including protocol-relative URLs. + * so the library is still testable & purely functional. */ - mw.Uri.encode = function( s ) { - return encodeURIComponent( s ) - .replace( /!/g, '%21').replace( /'/g, '%27').replace( /\(/g, '%28') - .replace( /\)/g, '%29').replace( /\*/g, '%2A') - .replace( /%20/g, '+' ); - }; - - /** - * Standard decodeURIComponent, with '+' to space - * @param {String} string encoded for URI - * @return {String} decoded string - */ - mw.Uri.decode = function( s ) { - return decodeURIComponent( s ).replace( /\+/g, ' ' ); - }; - - mw.Uri.prototype = { + mw.UriRelative = function( documentLocation ) { /** - * Parse a string and set our properties accordingly. - * @param {String} URI - * @param {Boolean} strictness - * @return {Boolean} success + * Constructs URI object. Throws error if arguments are illegal/impossible, or otherwise don't parse. + * @constructor + * @param {Object|String} URI string, or an Object with appropriate properties (especially another URI object to clone). + * Object must have non-blank 'protocol', 'host', and 'path' properties. + * @param {Object|Boolean} Object with options, or (backwards compatibility) a boolean for strictMode + * - strictMode {Boolean} Trigger strict mode parsing of the url. Default: false + * - overrideKeys {Boolean} Wether to let duplicate query parameters override eachother (true) or automagically + * convert to an array (false, default). */ - _parse: function( str, strictMode ) { - var matches = parser[ strictMode ? 'strict' : 'loose' ].exec( str ); - var uri = this; - $.each( properties, function( i, property ) { - uri[ property ] = matches[ i+1 ]; - } ); + function Uri( uri, options ) { + options = typeof options === 'object' ? options : { strictMode: !!options }; + options = $.extend( { + strictMode: false, + overrideKeys: false + }, options ); - // uri.query starts out as the query string; we will parse it into key-val pairs then make - // that object the "query" property. - // we overwrite query in uri way to make cloning easier, it can use the same list of properties. - var q = {}; - // using replace to iterate over a string - if ( uri.query ) { - uri.query.replace( /(?:^|&)([^&=]*)(?:(=)([^&]*))?/g, function ($0, $1, $2, $3) { - if ( $1 ) { - var k = mw.Uri.decode( $1 ); - var v = ( $2 === '' || $2 === undefined ) ? null : mw.Uri.decode( $3 ); - if ( typeof q[ k ] === 'string' ) { - q[ k ] = [ q[ k ] ]; - } - if ( typeof q[ k ] === 'object' ) { - q[ k ].push( v ); - } else { - q[ k ] = v; - } + if ( uri !== undefined && uri !== null || uri !== '' ) { + if ( typeof uri === 'string' ) { + this._parse( uri, options ); + } else if ( typeof uri === 'object' ) { + var _this = this; + $.each( properties, function( i, property ) { + _this[property] = uri[property]; + } ); + if ( this.query === undefined ) { + this.query = {}; } - } ); + } } - this.query = q; - }, - /** - * Returns user and password portion of a URI. - * @return {String} - */ - getUserInfo: function() { - return cat( '', this.user, cat( ':', this.password, '' ) ); - }, + // protocol-relative URLs + if ( !this.protocol ) { + this.protocol = defaultProtocol; + } - /** - * Gets host and port portion of a URI. - * @return {String} - */ - getHostPort: function() { - return this.host + cat( ':', this.port, '' ); - }, + if ( !( this.protocol && this.host && this.path ) ) { + throw new Error( 'Bad constructor arguments' ); + } + } /** - * Returns the userInfo and host and port portion of the URI. - * In most real-world URLs, this is simply the hostname, but it is more general. - * @return {String} + * Standard encodeURIComponent, with extra stuff to make all browsers work similarly and more compliant with RFC 3986 + * Similar to rawurlencode from PHP and our JS library mw.util.rawurlencode, but we also replace space with a + + * @param {String} string + * @return {String} encoded for URI */ - getAuthority: function() { - return cat( '', this.getUserInfo(), '@' ) + this.getHostPort(); - }, + Uri.encode = function( s ) { + return encodeURIComponent( s ) + .replace( /!/g, '%21').replace( /'/g, '%27').replace( /\(/g, '%28') + .replace( /\)/g, '%29').replace( /\*/g, '%2A') + .replace( /%20/g, '+' ); + }; /** - * Returns the query arguments of the URL, encoded into a string - * Does not preserve the order of arguments passed into the URI. Does handle escaping. - * @return {String} + * Standard decodeURIComponent, with '+' to space + * @param {String} string encoded for URI + * @return {String} decoded string */ - getQueryString: function() { - var args = []; - $.each( this.query, function( key, val ) { - var k = mw.Uri.encode( key ); - var vals = val === null ? [ null ] : $.makeArray( val ); - $.each( vals, function( i, v ) { - args.push( k + ( v === null ? '' : '=' + mw.Uri.encode( v ) ) ); + Uri.decode = function( s ) { + return decodeURIComponent( s.replace( /\+/g, '%20' ) ); + }; + + Uri.prototype = { + + /** + * Parse a string and set our properties accordingly. + * @param {String} URI + * @param {Object} options + * @return {Boolean} success + */ + _parse: function( str, options ) { + var matches = parser[ options.strictMode ? 'strict' : 'loose' ].exec( str ); + var uri = this; + $.each( properties, function( i, property ) { + uri[ property ] = matches[ i+1 ]; } ); - } ); - return args.join( '&' ); - }, - /** - * Returns everything after the authority section of the URI - * @return {String} - */ - getRelativePath: function() { - return this.path + cat( '?', this.getQueryString(), '', true ) + cat( '#', this.fragment, '' ); - }, + // uri.query starts out as the query string; we will parse it into key-val pairs then make + // that object the "query" property. + // we overwrite query in uri way to make cloning easier, it can use the same list of properties. + var q = {}; + // using replace to iterate over a string + if ( uri.query ) { + uri.query.replace( /(?:^|&)([^&=]*)(?:(=)([^&]*))?/g, function ($0, $1, $2, $3) { + if ( $1 ) { + var k = Uri.decode( $1 ); + var v = ( $2 === '' || $2 === undefined ) ? null : Uri.decode( $3 ); - /** - * Gets the entire URI string. May not be precisely the same as input due to order of query arguments. - * @return {String} the URI string - */ - toString: function() { - return this.protocol + '://' + this.getAuthority() + this.getRelativePath(); - }, + // If overrideKeys, always (re)set top level value. + // If not overrideKeys but this key wasn't set before, then we set it as well. + if ( options.overrideKeys || q[ k ] === undefined ) { + q[ k ] = v; - /** - * Clone this URI - * @return {Object} new URI object with same properties - */ - clone: function() { - return new mw.Uri( this ); - }, + // Use arrays if overrideKeys is false and key was already seen before + } else { + // Once before, still a string, turn into an array + if ( typeof q[ k ] === 'string' ) { + q[ k ] = [ q[ k ] ]; + } + // Add to the array + if ( $.isArray( q[ k ] ) ) { + q[ k ].push( v ); + } + } + } + } ); + } + this.query = q; + }, - /** - * Extend the query -- supply query parameters to override or add to ours - * @param {Object} query parameters in key-val form to override or add - * @return {Object} this URI object - */ - extend: function( parameters ) { - $.extend( this.query, parameters ); - return this; - } + /** + * Returns user and password portion of a URI. + * @return {String} + */ + getUserInfo: function() { + return cat( '', this.user, cat( ':', this.password, '' ) ); + }, + + /** + * Gets host and port portion of a URI. + * @return {String} + */ + getHostPort: function() { + return this.host + cat( ':', this.port, '' ); + }, + + /** + * Returns the userInfo and host and port portion of the URI. + * In most real-world URLs, this is simply the hostname, but it is more general. + * @return {String} + */ + getAuthority: function() { + return cat( '', this.getUserInfo(), '@' ) + this.getHostPort(); + }, + + /** + * Returns the query arguments of the URL, encoded into a string + * Does not preserve the order of arguments passed into the URI. Does handle escaping. + * @return {String} + */ + getQueryString: function() { + var args = []; + $.each( this.query, function( key, val ) { + var k = Uri.encode( key ); + var vals = val === null ? [ null ] : $.makeArray( val ); + $.each( vals, function( i, v ) { + args.push( k + ( v === null ? '' : '=' + Uri.encode( v ) ) ); + } ); + } ); + return args.join( '&' ); + }, + + /** + * Returns everything after the authority section of the URI + * @return {String} + */ + getRelativePath: function() { + return this.path + cat( '?', this.getQueryString(), '', true ) + cat( '#', this.fragment, '' ); + }, + + /** + * Gets the entire URI string. May not be precisely the same as input due to order of query arguments. + * @return {String} the URI string + */ + toString: function() { + return this.protocol + '://' + this.getAuthority() + this.getRelativePath(); + }, + + /** + * Clone this URI + * @return {Object} new URI object with same properties + */ + clone: function() { + return new Uri( this ); + }, + + /** + * Extend the query -- supply query parameters to override or add to ours + * @param {Object} query parameters in key-val form to override or add + * @return {Object} this URI object + */ + extend: function( parameters ) { + $.extend( this.query, parameters ); + return this; + } + }; + + var defaultProtocol = ( new Uri( documentLocation ) ).protocol; + + return Uri; }; -} )( jQuery ); + // if we are running in a browser, inject the current document location, for relative URLs + if ( document && document.location && document.location.href ) { + mw.Uri = mw.UriRelative( document.location.href ); + } + +} )( jQuery, mediaWiki ); |