shrine-medco/apps/steward-app/src/main/js/app/server/node_modules/negotiator86ddbac34a31riccardo
readme.md
Negotiator
An HTTP content negotiator for node.js written in javascript.
Accept Negotiation
Negotiator = require('negotiator') 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.preferredMediaTypes() // -> ['text/html', 'image/jpeg', 'application/*'] negotiator.preferredMediaTypes(availableMediaTypes) // -> ['text/html', 'application/json'] negotiator.preferredMediaType(availableMediaTypes) // -> 'text/html'
You can check a working example at examples/accept.js.
Methods
preferredMediaTypes(availableMediaTypes):
Returns an array of preferred media types ordered by priority from a list of available media types.
preferredMediaType(availableMediaType):
Returns the top preferred media type from a list of available media types.
Accept-Language Negotiation
Negotiator = require('negotiator') negotiator = new Negotiator(request) availableLanguages = 'en', 'es', 'fr' // Let's say Accept-Language header is 'en;q=0.8, es, pt' negotiator.preferredLanguages() // -> ['es', 'pt', 'en'] negotiator.preferredLanguages(availableLanguages) // -> ['es', 'en'] language = negotiator.preferredLanguage(availableLanguages) // -> 'es'
You can check a working example at examples/language.js.
Methods
preferredLanguages(availableLanguages):
Returns an array of preferred languages ordered by priority from a list of available languages.
preferredLanguage(availableLanguages):
Returns the top preferred language from a list of available languages.
Accept-Charset Negotiation
Negotiator = require('negotiator') 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.preferredCharsets() // -> ['utf-8', 'iso-8859-1', 'utf-7'] negotiator.preferredCharsets(availableCharsets) // -> ['utf-8', 'iso-8859-1'] negotiator.preferredCharset(availableCharsets) // -> 'utf-8'
You can check a working example at examples/charset.js.
Methods
preferredCharsets(availableCharsets):
Returns an array of preferred charsets ordered by priority from a list of available charsets.
preferredCharset(availableCharsets):
Returns the top preferred charset from a list of available charsets.
Accept-Encoding Negotiation
Negotiator = require('negotiator').Negotiator availableEncodings = ['identity', 'gzip'] negotiator = new Negotiator(request) // Let's say Accept-Encoding header is 'gzip, compress;q=0.2, identity;q=0.5' negotiator.preferredEncodings() // -> ['gzip', 'identity', 'compress'] negotiator.preferredEncodings(availableEncodings) // -> ['gzip', 'identity'] negotiator.preferredEncoding(availableEncodings) // -> 'gzip'
You can check a working example at examples/encoding.js.
Methods
preferredEncodings(availableEncodings):
Returns an array of preferred encodings ordered by priority from a list of available encodings.
preferredEncoding(availableEncodings):
Returns the top preferred encoding from a list of available encodings.
License
MIT