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Code Issues Releases Wiki Activity

use express content-type helper

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This commit is contained in:
Aiko Mastboom 2013-05-13 21:05:19 +02:00
parent 3ecc74fa9a
commit 6861dd5ecc
1 changed files with 7 additions and 18 deletions
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25
lib/responder.js
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@ -1,21 +1,10 @@
var mimetypes = {
'js': 'application/javascript',
'html': 'text/html',
'md': 'text/html',
'text': 'text/plain',
'css': 'text/css',
'less': 'text/css'
};
var getMimeType = function (ext) {
if (mimetypes[ext]) {
return mimetypes[ext];
}
return mimetypes.text;
};
/*
* options.ext: determines content-type
* options.attribute: sends result[options.attribute] in stead of result
*/
module.exports = function (options, res, next) {
"use strict";
return function responder(err, result) {
if (err) {
console.log('ERR responder', options, err);
@ -24,12 +13,12 @@ module.exports = function (options, res, next) {
}
return next(err);
}
var contentType = getMimeType(options.ext);
res.setHeader('Content-Type', contentType);
var content = result;
if (options.attribute) {
content = result[options.attribute];
}
// Set _Content-Type_ response header with `type` through `mime.lookup()`
res.type(options.ext);
return res.send(content);
};
};