diff options
Diffstat (limited to 'node_modules/negotiator')
| -rw-r--r-- | node_modules/negotiator/HISTORY.md | 98 | ||||
| -rw-r--r-- | node_modules/negotiator/LICENSE | 24 | ||||
| -rw-r--r-- | node_modules/negotiator/README.md | 203 | ||||
| -rw-r--r-- | node_modules/negotiator/index.js | 124 | ||||
| -rw-r--r-- | node_modules/negotiator/lib/charset.js | 169 | ||||
| -rw-r--r-- | node_modules/negotiator/lib/encoding.js | 184 | ||||
| -rw-r--r-- | node_modules/negotiator/lib/language.js | 179 | ||||
| -rw-r--r-- | node_modules/negotiator/lib/mediaType.js | 294 | ||||
| -rw-r--r-- | node_modules/negotiator/package.json | 81 |
9 files changed, 0 insertions, 1356 deletions
diff --git a/node_modules/negotiator/HISTORY.md b/node_modules/negotiator/HISTORY.md deleted file mode 100644 index 10b6917..0000000 --- a/node_modules/negotiator/HISTORY.md +++ /dev/null @@ -1,98 +0,0 @@ -0.6.1 / 2016-05-02 -================== - - * perf: improve `Accept` parsing speed - * perf: improve `Accept-Charset` parsing speed - * perf: improve `Accept-Encoding` parsing speed - * perf: improve `Accept-Language` parsing speed - -0.6.0 / 2015-09-29 -================== - - * Fix including type extensions in parameters in `Accept` parsing - * Fix parsing `Accept` parameters with quoted equals - * Fix parsing `Accept` parameters with quoted semicolons - * Lazy-load modules from main entry point - * perf: delay type concatenation until needed - * perf: enable strict mode - * perf: hoist regular expressions - * perf: remove closures getting spec properties - * perf: remove a closure from media type parsing - * perf: remove property delete from media type parsing - -0.5.3 / 2015-05-10 -================== - - * Fix media type parameter matching to be case-insensitive - -0.5.2 / 2015-05-06 -================== - - * Fix comparing media types with quoted values - * Fix splitting media types with quoted commas - -0.5.1 / 2015-02-14 -================== - - * Fix preference sorting to be stable for long acceptable lists - -0.5.0 / 2014-12-18 -================== - - * Fix list return order when large accepted list - * Fix missing identity encoding when q=0 exists - * Remove dynamic building of Negotiator class - -0.4.9 / 2014-10-14 -================== - - * Fix error when media type has invalid parameter - -0.4.8 / 2014-09-28 -================== - - * Fix all negotiations to be case-insensitive - * Stable sort preferences of same quality according to client order - * Support Node.js 0.6 - -0.4.7 / 2014-06-24 -================== - - * Handle invalid provided languages - * Handle invalid provided media types - -0.4.6 / 2014-06-11 -================== - - * Order by specificity when quality is the same - -0.4.5 / 2014-05-29 -================== - - * Fix regression in empty header handling - -0.4.4 / 2014-05-29 -================== - - * Fix behaviors when headers are not present - -0.4.3 / 2014-04-16 -================== - - * Handle slashes on media params correctly - -0.4.2 / 2014-02-28 -================== - - * Fix media type sorting - * Handle media types params strictly - -0.4.1 / 2014-01-16 -================== - - * Use most specific matches - -0.4.0 / 2014-01-09 -================== - - * Remove preferred prefix from methods diff --git a/node_modules/negotiator/LICENSE b/node_modules/negotiator/LICENSE deleted file mode 100644 index ea6b9e2..0000000 --- a/node_modules/negotiator/LICENSE +++ /dev/null @@ -1,24 +0,0 @@ -(The MIT License) - -Copyright (c) 2012-2014 Federico Romero -Copyright (c) 2012-2014 Isaac Z. Schlueter -Copyright (c) 2014-2015 Douglas Christopher Wilson - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -'Software'), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/negotiator/README.md b/node_modules/negotiator/README.md deleted file mode 100644 index 04a67ff..0000000 --- a/node_modules/negotiator/README.md +++ /dev/null @@ -1,203 +0,0 @@ -# negotiator - -[![NPM Version][npm-image]][npm-url] -[![NPM Downloads][downloads-image]][downloads-url] -[![Node.js Version][node-version-image]][node-version-url] -[![Build Status][travis-image]][travis-url] -[![Test Coverage][coveralls-image]][coveralls-url] - -An HTTP content negotiator for Node.js - -## Installation - -```sh -$ npm install negotiator -``` - -## API - -```js -var Negotiator = require('negotiator') -``` - -### Accept Negotiation - -```js -availableMediaTypes = ['text/html', 'text/plain', 'application/json'] - -// The negotiator constructor receives a request object -negotiator = new Negotiator(request) - -// Let's say Accept header is 'text/html, application/*;q=0.2, image/jpeg;q=0.8' - -negotiator.mediaTypes() -// -> ['text/html', 'image/jpeg', 'application/*'] - -negotiator.mediaTypes(availableMediaTypes) -// -> ['text/html', 'application/json'] - -negotiator.mediaType(availableMediaTypes) -// -> 'text/html' -``` - -You can check a working example at `examples/accept.js`. - -#### Methods - -##### mediaType() - -Returns the most preferred media type from the client. - -##### mediaType(availableMediaType) - -Returns the most preferred media type from a list of available media types. - -##### mediaTypes() - -Returns an array of preferred media types ordered by the client preference. - -##### mediaTypes(availableMediaTypes) - -Returns an array of preferred media types ordered by priority from a list of -available media types. - -### Accept-Language Negotiation - -```js -negotiator = new Negotiator(request) - -availableLanguages = ['en', 'es', 'fr'] - -// Let's say Accept-Language header is 'en;q=0.8, es, pt' - -negotiator.languages() -// -> ['es', 'pt', 'en'] - -negotiator.languages(availableLanguages) -// -> ['es', 'en'] - -language = negotiator.language(availableLanguages) -// -> 'es' -``` - -You can check a working example at `examples/language.js`. - -#### Methods - -##### language() - -Returns the most preferred language from the client. - -##### language(availableLanguages) - -Returns the most preferred language from a list of available languages. - -##### languages() - -Returns an array of preferred languages ordered by the client preference. - -##### languages(availableLanguages) - -Returns an array of preferred languages ordered by priority from a list of -available languages. - -### Accept-Charset Negotiation - -```js -availableCharsets = ['utf-8', 'iso-8859-1', 'iso-8859-5'] - -negotiator = new Negotiator(request) - -// Let's say Accept-Charset header is 'utf-8, iso-8859-1;q=0.8, utf-7;q=0.2' - -negotiator.charsets() -// -> ['utf-8', 'iso-8859-1', 'utf-7'] - -negotiator.charsets(availableCharsets) -// -> ['utf-8', 'iso-8859-1'] - -negotiator.charset(availableCharsets) -// -> 'utf-8' -``` - -You can check a working example at `examples/charset.js`. - -#### Methods - -##### charset() - -Returns the most preferred charset from the client. - -##### charset(availableCharsets) - -Returns the most preferred charset from a list of available charsets. - -##### charsets() - -Returns an array of preferred charsets ordered by the client preference. - -##### charsets(availableCharsets) - -Returns an array of preferred charsets ordered by priority from a list of -available charsets. - -### Accept-Encoding Negotiation - -```js -availableEncodings = ['identity', 'gzip'] - -negotiator = new Negotiator(request) - -// Let's say Accept-Encoding header is 'gzip, compress;q=0.2, identity;q=0.5' - -negotiator.encodings() -// -> ['gzip', 'identity', 'compress'] - -negotiator.encodings(availableEncodings) -// -> ['gzip', 'identity'] - -negotiator.encoding(availableEncodings) -// -> 'gzip' -``` - -You can check a working example at `examples/encoding.js`. - -#### Methods - -##### encoding() - -Returns the most preferred encoding from the client. - -##### encoding(availableEncodings) - -Returns the most preferred encoding from a list of available encodings. - -##### encodings() - -Returns an array of preferred encodings ordered by the client preference. - -##### encodings(availableEncodings) - -Returns an array of preferred encodings ordered by priority from a list of -available encodings. - -## See Also - -The [accepts](https://npmjs.org/package/accepts#readme) module builds on -this module and provides an alternative interface, mime type validation, -and more. - -## License - -[MIT](LICENSE) - -[npm-image]: https://img.shields.io/npm/v/negotiator.svg -[npm-url]: https://npmjs.org/package/negotiator -[node-version-image]: https://img.shields.io/node/v/negotiator.svg -[node-version-url]: https://nodejs.org/en/download/ -[travis-image]: https://img.shields.io/travis/jshttp/negotiator/master.svg -[travis-url]: https://travis-ci.org/jshttp/negotiator -[coveralls-image]: https://img.shields.io/coveralls/jshttp/negotiator/master.svg -[coveralls-url]: https://coveralls.io/r/jshttp/negotiator?branch=master -[downloads-image]: https://img.shields.io/npm/dm/negotiator.svg -[downloads-url]: https://npmjs.org/package/negotiator diff --git a/node_modules/negotiator/index.js b/node_modules/negotiator/index.js deleted file mode 100644 index 8d4f6a2..0000000 --- a/node_modules/negotiator/index.js +++ /dev/null @@ -1,124 +0,0 @@ -/*! - * negotiator - * Copyright(c) 2012 Federico Romero - * Copyright(c) 2012-2014 Isaac Z. Schlueter - * Copyright(c) 2015 Douglas Christopher Wilson - * MIT Licensed - */ - -'use strict'; - -/** - * Cached loaded submodules. - * @private - */ - -var modules = Object.create(null); - -/** - * Module exports. - * @public - */ - -module.exports = Negotiator; -module.exports.Negotiator = Negotiator; - -/** - * Create a Negotiator instance from a request. - * @param {object} request - * @public - */ - -function Negotiator(request) { - if (!(this instanceof Negotiator)) { - return new Negotiator(request); - } - - this.request = request; -} - -Negotiator.prototype.charset = function charset(available) { - var set = this.charsets(available); - return set && set[0]; -}; - -Negotiator.prototype.charsets = function charsets(available) { - var preferredCharsets = loadModule('charset').preferredCharsets; - return preferredCharsets(this.request.headers['accept-charset'], available); -}; - -Negotiator.prototype.encoding = function encoding(available) { - var set = this.encodings(available); - return set && set[0]; -}; - -Negotiator.prototype.encodings = function encodings(available) { - var preferredEncodings = loadModule('encoding').preferredEncodings; - return preferredEncodings(this.request.headers['accept-encoding'], available); -}; - -Negotiator.prototype.language = function language(available) { - var set = this.languages(available); - return set && set[0]; -}; - -Negotiator.prototype.languages = function languages(available) { - var preferredLanguages = loadModule('language').preferredLanguages; - return preferredLanguages(this.request.headers['accept-language'], available); -}; - -Negotiator.prototype.mediaType = function mediaType(available) { - var set = this.mediaTypes(available); - return set && set[0]; -}; - -Negotiator.prototype.mediaTypes = function mediaTypes(available) { - var preferredMediaTypes = loadModule('mediaType').preferredMediaTypes; - return preferredMediaTypes(this.request.headers.accept, available); -}; - -// Backwards compatibility -Negotiator.prototype.preferredCharset = Negotiator.prototype.charset; -Negotiator.prototype.preferredCharsets = Negotiator.prototype.charsets; -Negotiator.prototype.preferredEncoding = Negotiator.prototype.encoding; -Negotiator.prototype.preferredEncodings = Negotiator.prototype.encodings; -Negotiator.prototype.preferredLanguage = Negotiator.prototype.language; -Negotiator.prototype.preferredLanguages = Negotiator.prototype.languages; -Negotiator.prototype.preferredMediaType = Negotiator.prototype.mediaType; -Negotiator.prototype.preferredMediaTypes = Negotiator.prototype.mediaTypes; - -/** - * Load the given module. - * @private - */ - -function loadModule(moduleName) { - var module = modules[moduleName]; - - if (module !== undefined) { - return module; - } - - // This uses a switch for static require analysis - switch (moduleName) { - case 'charset': - module = require('./lib/charset'); - break; - case 'encoding': - module = require('./lib/encoding'); - break; - case 'language': - module = require('./lib/language'); - break; - case 'mediaType': - module = require('./lib/mediaType'); - break; - default: - throw new Error('Cannot find module \'' + moduleName + '\''); - } - - // Store to prevent invoking require() - modules[moduleName] = module; - - return module; -} diff --git a/node_modules/negotiator/lib/charset.js b/node_modules/negotiator/lib/charset.js deleted file mode 100644 index ac4217b..0000000 --- a/node_modules/negotiator/lib/charset.js +++ /dev/null @@ -1,169 +0,0 @@ -/** - * negotiator - * Copyright(c) 2012 Isaac Z. Schlueter - * Copyright(c) 2014 Federico Romero - * Copyright(c) 2014-2015 Douglas Christopher Wilson - * MIT Licensed - */ - -'use strict'; - -/** - * Module exports. - * @public - */ - -module.exports = preferredCharsets; -module.exports.preferredCharsets = preferredCharsets; - -/** - * Module variables. - * @private - */ - -var simpleCharsetRegExp = /^\s*([^\s;]+)\s*(?:;(.*))?$/; - -/** - * Parse the Accept-Charset header. - * @private - */ - -function parseAcceptCharset(accept) { - var accepts = accept.split(','); - - for (var i = 0, j = 0; i < accepts.length; i++) { - var charset = parseCharset(accepts[i].trim(), i); - - if (charset) { - accepts[j++] = charset; - } - } - - // trim accepts - accepts.length = j; - - return accepts; -} - -/** - * Parse a charset from the Accept-Charset header. - * @private - */ - -function parseCharset(str, i) { - var match = simpleCharsetRegExp.exec(str); - if (!match) return null; - - var charset = match[1]; - var q = 1; - if (match[2]) { - var params = match[2].split(';') - for (var i = 0; i < params.length; i ++) { - var p = params[i].trim().split('='); - if (p[0] === 'q') { - q = parseFloat(p[1]); - break; - } - } - } - - return { - charset: charset, - q: q, - i: i - }; -} - -/** - * Get the priority of a charset. - * @private - */ - -function getCharsetPriority(charset, accepted, index) { - var priority = {o: -1, q: 0, s: 0}; - - for (var i = 0; i < accepted.length; i++) { - var spec = specify(charset, accepted[i], index); - - if (spec && (priority.s - spec.s || priority.q - spec.q || priority.o - spec.o) < 0) { - priority = spec; - } - } - - return priority; -} - -/** - * Get the specificity of the charset. - * @private - */ - -function specify(charset, spec, index) { - var s = 0; - if(spec.charset.toLowerCase() === charset.toLowerCase()){ - s |= 1; - } else if (spec.charset !== '*' ) { - return null - } - - return { - i: index, - o: spec.i, - q: spec.q, - s: s - } -} - -/** - * Get the preferred charsets from an Accept-Charset header. - * @public - */ - -function preferredCharsets(accept, provided) { - // RFC 2616 sec 14.2: no header = * - var accepts = parseAcceptCharset(accept === undefined ? '*' : accept || ''); - - if (!provided) { - // sorted list of all charsets - return accepts - .filter(isQuality) - .sort(compareSpecs) - .map(getFullCharset); - } - - var priorities = provided.map(function getPriority(type, index) { - return getCharsetPriority(type, accepts, index); - }); - - // sorted list of accepted charsets - return priorities.filter(isQuality).sort(compareSpecs).map(function getCharset(priority) { - return provided[priorities.indexOf(priority)]; - }); -} - -/** - * Compare two specs. - * @private - */ - -function compareSpecs(a, b) { - return (b.q - a.q) || (b.s - a.s) || (a.o - b.o) || (a.i - b.i) || 0; -} - -/** - * Get full charset string. - * @private - */ - -function getFullCharset(spec) { - return spec.charset; -} - -/** - * Check if a spec has any quality. - * @private - */ - -function isQuality(spec) { - return spec.q > 0; -} diff --git a/node_modules/negotiator/lib/encoding.js b/node_modules/negotiator/lib/encoding.js deleted file mode 100644 index 70ac3de..0000000 --- a/node_modules/negotiator/lib/encoding.js +++ /dev/null @@ -1,184 +0,0 @@ -/** - * negotiator - * Copyright(c) 2012 Isaac Z. Schlueter - * Copyright(c) 2014 Federico Romero - * Copyright(c) 2014-2015 Douglas Christopher Wilson - * MIT Licensed - */ - -'use strict'; - -/** - * Module exports. - * @public - */ - -module.exports = preferredEncodings; -module.exports.preferredEncodings = preferredEncodings; - -/** - * Module variables. - * @private - */ - -var simpleEncodingRegExp = /^\s*([^\s;]+)\s*(?:;(.*))?$/; - -/** - * Parse the Accept-Encoding header. - * @private - */ - -function parseAcceptEncoding(accept) { - var accepts = accept.split(','); - var hasIdentity = false; - var minQuality = 1; - - for (var i = 0, j = 0; i < accepts.length; i++) { - var encoding = parseEncoding(accepts[i].trim(), i); - - if (encoding) { - accepts[j++] = encoding; - hasIdentity = hasIdentity || specify('identity', encoding); - minQuality = Math.min(minQuality, encoding.q || 1); - } - } - - if (!hasIdentity) { - /* - * If identity doesn't explicitly appear in the accept-encoding header, - * it's added to the list of acceptable encoding with the lowest q - */ - accepts[j++] = { - encoding: 'identity', - q: minQuality, - i: i - }; - } - - // trim accepts - accepts.length = j; - - return accepts; -} - -/** - * Parse an encoding from the Accept-Encoding header. - * @private - */ - -function parseEncoding(str, i) { - var match = simpleEncodingRegExp.exec(str); - if (!match) return null; - - var encoding = match[1]; - var q = 1; - if (match[2]) { - var params = match[2].split(';'); - for (var i = 0; i < params.length; i ++) { - var p = params[i].trim().split('='); - if (p[0] === 'q') { - q = parseFloat(p[1]); - break; - } - } - } - - return { - encoding: encoding, - q: q, - i: i - }; -} - -/** - * Get the priority of an encoding. - * @private - */ - -function getEncodingPriority(encoding, accepted, index) { - var priority = {o: -1, q: 0, s: 0}; - - for (var i = 0; i < accepted.length; i++) { - var spec = specify(encoding, accepted[i], index); - - if (spec && (priority.s - spec.s || priority.q - spec.q || priority.o - spec.o) < 0) { - priority = spec; - } - } - - return priority; -} - -/** - * Get the specificity of the encoding. - * @private - */ - -function specify(encoding, spec, index) { - var s = 0; - if(spec.encoding.toLowerCase() === encoding.toLowerCase()){ - s |= 1; - } else if (spec.encoding !== '*' ) { - return null - } - - return { - i: index, - o: spec.i, - q: spec.q, - s: s - } -}; - -/** - * Get the preferred encodings from an Accept-Encoding header. - * @public - */ - -function preferredEncodings(accept, provided) { - var accepts = parseAcceptEncoding(accept || ''); - - if (!provided) { - // sorted list of all encodings - return accepts - .filter(isQuality) - .sort(compareSpecs) - .map(getFullEncoding); - } - - var priorities = provided.map(function getPriority(type, index) { - return getEncodingPriority(type, accepts, index); - }); - - // sorted list of accepted encodings - return priorities.filter(isQuality).sort(compareSpecs).map(function getEncoding(priority) { - return provided[priorities.indexOf(priority)]; - }); -} - -/** - * Compare two specs. - * @private - */ - -function compareSpecs(a, b) { - return (b.q - a.q) || (b.s - a.s) || (a.o - b.o) || (a.i - b.i) || 0; -} - -/** - * Get full encoding string. - * @private - */ - -function getFullEncoding(spec) { - return spec.encoding; -} - -/** - * Check if a spec has any quality. - * @private - */ - -function isQuality(spec) { - return spec.q > 0; -} diff --git a/node_modules/negotiator/lib/language.js b/node_modules/negotiator/lib/language.js deleted file mode 100644 index 1bd2d0e..0000000 --- a/node_modules/negotiator/lib/language.js +++ /dev/null @@ -1,179 +0,0 @@ -/** - * negotiator - * Copyright(c) 2012 Isaac Z. Schlueter - * Copyright(c) 2014 Federico Romero - * Copyright(c) 2014-2015 Douglas Christopher Wilson - * MIT Licensed - */ - -'use strict'; - -/** - * Module exports. - * @public - */ - -module.exports = preferredLanguages; -module.exports.preferredLanguages = preferredLanguages; - -/** - * Module variables. - * @private - */ - -var simpleLanguageRegExp = /^\s*([^\s\-;]+)(?:-([^\s;]+))?\s*(?:;(.*))?$/; - -/** - * Parse the Accept-Language header. - * @private - */ - -function parseAcceptLanguage(accept) { - var accepts = accept.split(','); - - for (var i = 0, j = 0; i < accepts.length; i++) { - var langauge = parseLanguage(accepts[i].trim(), i); - - if (langauge) { - accepts[j++] = langauge; - } - } - - // trim accepts - accepts.length = j; - - return accepts; -} - -/** - * Parse a language from the Accept-Language header. - * @private - */ - -function parseLanguage(str, i) { - var match = simpleLanguageRegExp.exec(str); - if (!match) return null; - - var prefix = match[1], - suffix = match[2], - full = prefix; - - if (suffix) full += "-" + suffix; - - var q = 1; - if (match[3]) { - var params = match[3].split(';') - for (var i = 0; i < params.length; i ++) { - var p = params[i].split('='); - if (p[0] === 'q') q = parseFloat(p[1]); - } - } - - return { - prefix: prefix, - suffix: suffix, - q: q, - i: i, - full: full - }; -} - -/** - * Get the priority of a language. - * @private - */ - -function getLanguagePriority(language, accepted, index) { - var priority = {o: -1, q: 0, s: 0}; - - for (var i = 0; i < accepted.length; i++) { - var spec = specify(language, accepted[i], index); - - if (spec && (priority.s - spec.s || priority.q - spec.q || priority.o - spec.o) < 0) { - priority = spec; - } - } - - return priority; -} - -/** - * Get the specificity of the language. - * @private - */ - -function specify(language, spec, index) { - var p = parseLanguage(language) - if (!p) return null; - var s = 0; - if(spec.full.toLowerCase() === p.full.toLowerCase()){ - s |= 4; - } else if (spec.prefix.toLowerCase() === p.full.toLowerCase()) { - s |= 2; - } else if (spec.full.toLowerCase() === p.prefix.toLowerCase()) { - s |= 1; - } else if (spec.full !== '*' ) { - return null - } - - return { - i: index, - o: spec.i, - q: spec.q, - s: s - } -}; - -/** - * Get the preferred languages from an Accept-Language header. - * @public - */ - -function preferredLanguages(accept, provided) { - // RFC 2616 sec 14.4: no header = * - var accepts = parseAcceptLanguage(accept === undefined ? '*' : accept || ''); - - if (!provided) { - // sorted list of all languages - return accepts - .filter(isQuality) - .sort(compareSpecs) - .map(getFullLanguage); - } - - var priorities = provided.map(function getPriority(type, index) { - return getLanguagePriority(type, accepts, index); - }); - - // sorted list of accepted languages - return priorities.filter(isQuality).sort(compareSpecs).map(function getLanguage(priority) { - return provided[priorities.indexOf(priority)]; - }); -} - -/** - * Compare two specs. - * @private - */ - -function compareSpecs(a, b) { - return (b.q - a.q) || (b.s - a.s) || (a.o - b.o) || (a.i - b.i) || 0; -} - -/** - * Get full language string. - * @private - */ - -function getFullLanguage(spec) { - return spec.full; -} - -/** - * Check if a spec has any quality. - * @private - */ - -function isQuality(spec) { - return spec.q > 0; -} diff --git a/node_modules/negotiator/lib/mediaType.js b/node_modules/negotiator/lib/mediaType.js deleted file mode 100644 index 67309dd..0000000 --- a/node_modules/negotiator/lib/mediaType.js +++ /dev/null @@ -1,294 +0,0 @@ -/** - * negotiator - * Copyright(c) 2012 Isaac Z. Schlueter - * Copyright(c) 2014 Federico Romero - * Copyright(c) 2014-2015 Douglas Christopher Wilson - * MIT Licensed - */ - -'use strict'; - -/** - * Module exports. - * @public - */ - -module.exports = preferredMediaTypes; -module.exports.preferredMediaTypes = preferredMediaTypes; - -/** - * Module variables. - * @private - */ - -var simpleMediaTypeRegExp = /^\s*([^\s\/;]+)\/([^;\s]+)\s*(?:;(.*))?$/; - -/** - * Parse the Accept header. - * @private - */ - -function parseAccept(accept) { - var accepts = splitMediaTypes(accept); - - for (var i = 0, j = 0; i < accepts.length; i++) { - var mediaType = parseMediaType(accepts[i].trim(), i); - - if (mediaType) { - accepts[j++] = mediaType; - } - } - - // trim accepts - accepts.length = j; - - return accepts; -} - -/** - * Parse a media type from the Accept header. - * @private - */ - -function parseMediaType(str, i) { - var match = simpleMediaTypeRegExp.exec(str); - if (!match) return null; - - var params = Object.create(null); - var q = 1; - var subtype = match[2]; - var type = match[1]; - - if (match[3]) { - var kvps = splitParameters(match[3]).map(splitKeyValuePair); - - for (var j = 0; j < kvps.length; j++) { - var pair = kvps[j]; - var key = pair[0].toLowerCase(); - var val = pair[1]; - - // get the value, unwrapping quotes - var value = val && val[0] === '"' && val[val.length - 1] === '"' - ? val.substr(1, val.length - 2) - : val; - - if (key === 'q') { - q = parseFloat(value); - break; - } - - // store parameter - params[key] = value; - } - } - - return { - type: type, - subtype: subtype, - params: params, - q: q, - i: i - }; -} - -/** - * Get the priority of a media type. - * @private - */ - -function getMediaTypePriority(type, accepted, index) { - var priority = {o: -1, q: 0, s: 0}; - - for (var i = 0; i < accepted.length; i++) { - var spec = specify(type, accepted[i], index); - - if (spec && (priority.s - spec.s || priority.q - spec.q || priority.o - spec.o) < 0) { - priority = spec; - } - } - - return priority; -} - -/** - * Get the specificity of the media type. - * @private - */ - -function specify(type, spec, index) { - var p = parseMediaType(type); - var s = 0; - - if (!p) { - return null; - } - - if(spec.type.toLowerCase() == p.type.toLowerCase()) { - s |= 4 - } else if(spec.type != '*') { - return null; - } - - if(spec.subtype.toLowerCase() == p.subtype.toLowerCase()) { - s |= 2 - } else if(spec.subtype != '*') { - return null; - } - - var keys = Object.keys(spec.params); - if (keys.length > 0) { - if (keys.every(function (k) { - return spec.params[k] == '*' || (spec.params[k] || '').toLowerCase() == (p.params[k] || '').toLowerCase(); - })) { - s |= 1 - } else { - return null - } - } - - return { - i: index, - o: spec.i, - q: spec.q, - s: s, - } -} - -/** - * Get the preferred media types from an Accept header. - * @public - */ - -function preferredMediaTypes(accept, provided) { - // RFC 2616 sec 14.2: no header = */* - var accepts = parseAccept(accept === undefined ? '*/*' : accept || ''); - - if (!provided) { - // sorted list of all types - return accepts - .filter(isQuality) - .sort(compareSpecs) - .map(getFullType); - } - - var priorities = provided.map(function getPriority(type, index) { - return getMediaTypePriority(type, accepts, index); - }); - - // sorted list of accepted types - return priorities.filter(isQuality).sort(compareSpecs).map(function getType(priority) { - return provided[priorities.indexOf(priority)]; - }); -} - -/** - * Compare two specs. - * @private - */ - -function compareSpecs(a, b) { - return (b.q - a.q) || (b.s - a.s) || (a.o - b.o) || (a.i - b.i) || 0; -} - -/** - * Get full type string. - * @private - */ - -function getFullType(spec) { - return spec.type + '/' + spec.subtype; -} - -/** - * Check if a spec has any quality. - * @private - */ - -function isQuality(spec) { - return spec.q > 0; -} - -/** - * Count the number of quotes in a string. - * @private - */ - -function quoteCount(string) { - var count = 0; - var index = 0; - - while ((index = string.indexOf('"', index)) !== -1) { - count++; - index++; - } - - return count; -} - -/** - * Split a key value pair. - * @private - */ - -function splitKeyValuePair(str) { - var index = str.indexOf('='); - var key; - var val; - - if (index === -1) { - key = str; - } else { - key = str.substr(0, index); - val = str.substr(index + 1); - } - - return [key, val]; -} - -/** - * Split an Accept header into media types. - * @private - */ - -function splitMediaTypes(accept) { - var accepts = accept.split(','); - - for (var i = 1, j = 0; i < accepts.length; i++) { - if (quoteCount(accepts[j]) % 2 == 0) { - accepts[++j] = accepts[i]; - } else { - accepts[j] += ',' + accepts[i]; - } - } - - // trim accepts - accepts.length = j + 1; - - return accepts; -} - -/** - * Split a string of parameters. - * @private - */ - -function splitParameters(str) { - var parameters = str.split(';'); - - for (var i = 1, j = 0; i < parameters.length; i++) { - if (quoteCount(parameters[j]) % 2 == 0) { - parameters[++j] = parameters[i]; - } else { - parameters[j] += ';' + parameters[i]; - } - } - - // trim parameters - parameters.length = j + 1; - - for (var i = 0; i < parameters.length; i++) { - parameters[i] = parameters[i].trim(); - } - - return parameters; -} diff --git a/node_modules/negotiator/package.json b/node_modules/negotiator/package.json deleted file mode 100644 index b2382d5..0000000 --- a/node_modules/negotiator/package.json +++ /dev/null @@ -1,81 +0,0 @@ -{ - "_from": "negotiator@0.6.1", - "_id": "negotiator@0.6.1", - "_inBundle": false, - "_integrity": "sha1-KzJxhOiZIQEXeyhWP7XnECrNDKk=", - "_location": "/negotiator", - "_phantomChildren": {}, - "_requested": { - "type": "version", - "registry": true, - "raw": "negotiator@0.6.1", - "name": "negotiator", - "escapedName": "negotiator", - "rawSpec": "0.6.1", - "saveSpec": null, - "fetchSpec": "0.6.1" - }, - "_requiredBy": [ - "/accepts" - ], - "_resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.1.tgz", - "_shasum": "2b327184e8992101177b28563fb5e7102acd0ca9", - "_spec": "negotiator@0.6.1", - "_where": "/home/marvin/IdeaProjects/untitled/node_modules/accepts", - "bugs": { - "url": "https://github.com/jshttp/negotiator/issues" - }, - "bundleDependencies": false, - "contributors": [ - { - "name": "Douglas Christopher Wilson", - "email": "doug@somethingdoug.com" - }, - { - "name": "Federico Romero", - "email": "federico.romero@outboxlabs.com" - }, - { - "name": "Isaac Z. Schlueter", - "email": "i@izs.me", - "url": "http://blog.izs.me/" - } - ], - "deprecated": false, - "description": "HTTP content negotiation", - "devDependencies": { - "istanbul": "0.4.3", - "mocha": "~1.21.5" - }, - "engines": { - "node": ">= 0.6" - }, - "files": [ - "lib/", - "HISTORY.md", - "LICENSE", - "index.js", - "README.md" - ], - "homepage": "https://github.com/jshttp/negotiator#readme", - "keywords": [ - "http", - "content negotiation", - "accept", - "accept-language", - "accept-encoding", - "accept-charset" - ], - "license": "MIT", - "name": "negotiator", - "repository": { - "type": "git", - "url": "git+https://github.com/jshttp/negotiator.git" - }, - "scripts": { - "test": "mocha --reporter spec --check-leaks --bail test/", - "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/", - "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/" - }, - "version": "0.6.1" -} |