shrine-medco/apps/steward-app/src/main/js/app/server/node_modules/accepts86ddbac34a31branches/1.22.5
README.md
Accepts ![Build Status](https://travis-ci.org/expressjs/accepts)
Higher level content negotation based on negotiator. Extracted from koa for general use.
In addition to negotatior, it allows:
- Allows types as an array or arguments list, ie (['text/html', 'application/json']) as well as ('text/html', 'application/json').
- Allows type shorthands such as json.
- Returns false when no types match
- Treats non-existent headers as *
API
var accept = new Accepts(req)
js var accepts = require('accepts') http.createServer(function (req, res) { var accept = accepts(req) })
accept\[property\]\(\)
Returns all the explicitly accepted content property as an array in descending priority.
- accept.types()
- accept.encodings()
- accept.charsets()
- accept.languages()
They are also aliased in singular form such as accept.type(). accept.languages() is also aliased as accept.langs(), etc.
Note: you should almost never do this in a real app as it defeats the purpose of content negotiation.
Example:
js // in Google Chrome var encodings = accept.encodings() // -> ['sdch', 'gzip', 'deflate']
Since you probably don't support sdch, you should just supply the encodings you support:
js var encoding = accept.encodings('gzip', 'deflate') // -> 'gzip', probably
accept\[property\]\(values, ...\)
You can either have values be an array or have an argument list of values.
If the client does not accept any values, false will be returned. If the client accepts any values, a filtered list of accepted values will be return in descending priority.
For accept.types(), shorthand mime types are allowed.
Example:
js // req.headers.accept = 'application/json' accept.types('json') // -> 'json' accept.types('html', 'json') // -> 'json' accept.types('html') // -> false // req.headers.accept = '' // which is equivalent to `*` accept.types() // -> [], no explicit types accept.types('text/html', 'text/json') // -> 'text/html', since it was first
License
The MIT License (MIT)
Copyright (c) 2013 Jonathan Ong me@jongleberry.com
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.