all files / blackbird/modules/utils/ getMimeType.js

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
1×
1×
 
1×
75×
103×
 
 
 
1×
1×
 
1×
110×
110×
 
 
1×
 
const MimeTypes = require("../MimeTypes");
const ExtTypes = {};
 
Object.keys(MimeTypes).forEach(function (type) {
    MimeTypes[type].forEach(function (ext) {
        ExtTypes[ext] = type;
    });
});
 
const DEFAULT_TYPE = "application/octet-stream";
const EXT_MATCHER = /\.(\w+)$/;
 
function getMimeType(file, defaultType) {
    const match = file.match(EXT_MATCHER);
    return match && ExtTypes[match[1]] || defaultType || DEFAULT_TYPE;
}
 
module.exports = getMimeType;