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mime - npm Package Compare versions

Comparing version 2.0.3 to 2.0.5

39

CHANGELOG.md

@@ -0,3 +1,42 @@

# Change Log
All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
<a name="2.0.5"></a>
## [2.0.5](https://github.com/broofa/node-mime/compare/v2.0.1...v2.0.5) (2017-12-22)
### Bug Fixes
* ES5 support (back to node v0.4) ([f14ccb6](https://github.com/broofa/node-mime/commit/f14ccb6))
# Changelog
## v2.0.4 (24/11/2017)
- [**closed**] Switch to mime-score module for resolving extension contention issues. [#182](https://github.com/broofa/node-mime/issues/182)
- [**closed**] Update mime-db to 1.31.0 in v1.x branch [#181](https://github.com/broofa/node-mime/issues/181)
---
## v1.5.0 (22/11/2017)
- [**closed**] need ES5 version ready in npm package [#179](https://github.com/broofa/node-mime/issues/179)
- [**closed**] mime-db no trace of iWork - pages / numbers / etc. [#178](https://github.com/broofa/node-mime/issues/178)
- [**closed**] How it works in brownser ? [#176](https://github.com/broofa/node-mime/issues/176)
- [**closed**] Missing `./Mime` [#175](https://github.com/broofa/node-mime/issues/175)
- [**closed**] Vulnerable Regular Expression [#167](https://github.com/broofa/node-mime/issues/167)
---
## v2.0.3 (25/09/2017)
*No changelog for this release.*
---
## v1.4.1 (25/09/2017)
- [**closed**] Issue when bundling with webpack [#172](https://github.com/broofa/node-mime/issues/172)
---
## v2.0.2 (15/09/2017)

@@ -4,0 +43,0 @@ - [**V2**] fs.readFileSync is not a function [#165](https://github.com/broofa/node-mime/issues/165)

2

index.js
'use strict';
const Mime = require('./Mime');
var Mime = require('./Mime');
module.exports = new Mime(require('./types/standard'), require('./types/other'));

2

lite.js
'use strict';
const Mime = require('./Mime');
var Mime = require('./Mime');
module.exports = new Mime(require('./types/standard'));

101

Mime.js

@@ -7,63 +7,66 @@ 'use strict';

*/
class Mime {
constructor() {
this._types = Object.create(null);
this._extensions = Object.create(null);
function Mime() {
this._types = Object.create(null);
this._extensions = Object.create(null);
for (var i = 0; i < arguments.length; i++) {
this.define(arguments[i]);
}
for (var i = 0; i < arguments.length; i++) {
this.define(arguments[i]);
}
}
/**
* Define mimetype -> xtension mappings. Each key is a mime-type that maps
* to an array of extensions associated with the type. The first extension is
* used as the default extension for the type.
*
* e.g. mime.define({'audio/ogg', ['oga', 'ogg', 'spx']});
*
* @param map (Object) type definitions
*/
define(typeMap, force) {
for (let type in typeMap) {
var extensions = typeMap[type];
for (let i = 0; i < extensions.length; i++) {
var ext = extensions[i];
if (!force && (ext in this._types)) {
throw new Error(`Attempt to change mapping for "${ext}" extension from "${this._types[ext]}" to "${type}". Pass \`force=true\` to allow this, otherwise remove "${ext}" from the list of extensions for "${type}".`);
}
this._types[ext] = type;
/**
* Define mimetype -> xtension mappings. Each key is a mime-type that maps
* to an array of extensions associated with the type. The first extension is
* used as the default extension for the type.
*
* e.g. mime.define({'audio/ogg', ['oga', 'ogg', 'spx']});
*
* @param map (Object) type definitions
*/
Mime.prototype.define = function(typeMap, force) {
for (var type in typeMap) {
var extensions = typeMap[type];
for (var i = 0; i < extensions.length; i++) {
var ext = extensions[i];
if (!force && (ext in this._types)) {
throw new Error(
'Attempt to change mapping for "' + ext +
'" extension from "' + this._types[ext] + '" to "' + type +
'". Pass `force=true` to allow this, otherwise remove "' + ext +
'" from the list of extensions for "' + type + '".'
);
}
// Use first extension as default
if (force || !this._extensions[type]) {
this._extensions[type] = extensions[0];
}
this._types[ext] = type;
}
// Use first extension as default
if (force || !this._extensions[type]) {
this._extensions[type] = extensions[0];
}
}
};
/**
* Lookup a mime type based on extension
*/
getType(path) {
path = String(path);
var last = path.replace(/^.*[/\\]/, '').toLowerCase();
var ext = last.replace(/^.*\./, '').toLowerCase();
/**
* Lookup a mime type based on extension
*/
Mime.prototype.getType = function(path) {
path = String(path);
var last = path.replace(/^.*[/\\]/, '').toLowerCase();
var ext = last.replace(/^.*\./, '').toLowerCase();
var hasPath = last.length < path.length;
var hasDot = ext.length < last.length - 1;
var hasPath = last.length < path.length;
var hasDot = ext.length < last.length - 1;
return (hasDot || !hasPath) && this._types[ext] || null;
}
return (hasDot || !hasPath) && this._types[ext] || null;
};
/**
* Return file extension associated with a mime type
*/
getExtension(type) {
type = /^\s*([^;\s]*)/.test(type) && RegExp.$1;
return type && this._extensions[type.toLowerCase()] || null;
}
}
/**
* Return file extension associated with a mime type
*/
Mime.prototype.getExtension = function(type) {
type = /^\s*([^;\s]*)/.test(type) && RegExp.$1;
return type && this._extensions[type.toLowerCase()] || null;
};
module.exports = Mime;

13

package.json

@@ -13,9 +13,3 @@ {

},
"contributors": [
{
"name": "Benjamin Thomas",
"url": "http://github.com/bentomas",
"email": "benjamin@benjaminthomas.org"
}
],
"contributors": [],
"description": "A comprehensive library for mime-type mapping",

@@ -29,5 +23,6 @@ "license": "MIT",

"mime-db": "1.30.0",
"mime-score": "1.0.1",
"mime-types": "2.1.15",
"mocha": "3.5.3",
"runmd": "0.1.8"
"runmd": "1.0.1"
},

@@ -49,3 +44,3 @@ "scripts": {

},
"version": "2.0.3"
"version": "2.0.5"
}

50

README.md

@@ -0,1 +1,4 @@

<!--
-- This file is auto-generated from src/README_js.md. Changes should be made there.
-->
# Mime

@@ -7,5 +10,4 @@

Version 2 is a breaking change from 1.x, as the semver implies. Specifically:
Version 2 is a breaking change from 1.x as the semver implies. Specifically:
* **ES6 support required (node@>=6)**
* `lookup()` renamed to `getType()`

@@ -17,3 +19,5 @@ * `extension()` renamed to `getExtension()`

## Install - NPM
## Install
### NPM
```

@@ -23,2 +27,21 @@ npm install mime

### Browser
It is recommended that you use a bundler such as
[webpack](https://webpack.github.io/) or [browserify](http://browserify.org/) to
package your code. However, browser-ready versions are available via wzrd.in.
E.g. For the full version:
<script src="https://wzrd.in/standalone/mime@latest"></script>
<script>
mime.getType(...); // etc.
<script>
Or, for the `mime/lite` version:
<script src="https://wzrd.in/standalone/mime%2flite@latest"></script>
<script>
mimelite.getType(...); // (Note `mimelite` here)
<script>
## Quick Start

@@ -48,23 +71,2 @@

## Browser-ready Versions
To use this module in the browser, you would typlically use
[webpack](https://webpack.github.io/) or [browserify](http://browserify.org/) to
package your code. However, browser-ready versions are available via wzrd.in.
E.g. For the full version:
<script src="http://wzrd.in/standalone/mime@latest"></script>
Or, for the "lite" version:
<script src="http://wzrd.in/standalone/mime%2flite@latest"></script>
Then:
```html
<script>
mime.getType(...); // etc.
</script>
```
## Mime .vs. mime-types .vs. mime-db modules

@@ -71,0 +73,0 @@

96

src/build.js

@@ -5,59 +5,16 @@ #!/usr/bin/env node

const fs = require('fs');
const path = require('path');
var fs = require('fs');
var path = require('path');
var mimeScore = require('mime-score');
let db = require('mime-db');
let chalk = require('chalk');
var db = require('mime-db');
var chalk = require('chalk');
const STANDARD_FACET_SCORE = 900;
var STANDARD_FACET_SCORE = 900;
// Get a mimetype "score" that can be used to resolve conflicts over extensions
// in a deterministic way.
//
// In case of conflict over an extension, the highest score wins
function getScore(entry) {
let pri = 0;
const [type, subtype] = entry.type.split('/');
const facet = /^([a-z]+\.|x-)/.test(subtype) && RegExp.$1 || undefined;
var byExtension = {};
// https://tools.ietf.org/html/rfc6838#section-3 defines "facets" that can be
// used to distinguish standard .vs. vendor .vs. experimental .vs. personal
// mime types.
switch (facet) {
case 'vnd.': pri += 400; break;
case 'x.': pri += 300; break;
case 'x-': pri += 200; break;
case 'prs.': pri += 100; break;
default: pri += STANDARD_FACET_SCORE;
}
// Use mime-db's logic for ranking by source
switch (entry.source) {
// Prioritize by source (same as mime-types module)
case 'iana': pri += 40; break;
case 'apache': pri += 20; break;
case 'nginx': pri += 10; break;
default: pri += 30; break;
}
// Prefer application over other types (e.g. text/xml and application/xml, and
// text/rtf and application/rtf all appear to be respectable mime thingz. Lovely,
// right?)
switch (type) {
case 'application': pri += 1; break;
default: break;
}
// All other things being equal, use length
pri += 1 - entry.type.length/100;
return pri;
}
const byExtension = {};
// Clear out any conflict extensions in mime-db
for (let type in db) {
let entry = db[type];
for (var type in db) {
var entry = db[type];
entry.type = type;

@@ -67,19 +24,20 @@

entry.extensions.forEach(ext => {
entry.extensions.forEach(function(ext) {
if (ext in byExtension) {
const e0 = entry;
const e1 = byExtension[ext];
e0.pri = getScore(e0);
e1.pri = getScore(e1);
var e0 = entry;
var e1 = byExtension[ext];
e0.pri = mimeScore(e0.type, e0.source);
e1.pri = mimeScore(e1.type, e1.source);
let drop = e0.pri < e1.pri ? e0 : e1;
let keep = e0.pri >= e1.pri ? e0 : e1;
drop.extensions = drop.extensions.filter(e => e !== ext);
var drop = e0.pri < e1.pri ? e0 : e1;
var keep = e0.pri >= e1.pri ? e0 : e1;
drop.extensions = drop.extensions.filter(function(e) {return e !== ext;});
console.log(`${ext}: Keeping ${chalk.green(keep.type)} (${keep.pri}), dropping ${chalk.red(drop.type)} (${drop.pri})`);
console.log(
ext + ': Keeping ' + chalk.green(keep.type) + ' (' + keep.pri +
'), dropping ' + chalk.red(drop.type) + ' (' + drop.pri + ')'
);
}
byExtension[ext] = entry;
});
//maps[map][key] = extensions;
}

@@ -93,10 +51,10 @@

// https://tools.ietf.org/html/rfc6838#section-3.1
const standard = {};
const other = {};
var standard = {};
var other = {};
Object.keys(db).sort().forEach(k => {
const entry = db[k];
Object.keys(db).sort().forEach(function(k) {
var entry = db[k];
if (entry.extensions) {
if (getScore(entry) >= STANDARD_FACET_SCORE) {
if (mimeScore(entry.type, entry.source) >= STANDARD_FACET_SCORE) {
standard[entry.type] = entry.extensions;

@@ -111,3 +69,1 @@ } else {

writeTypesFile(other, path.join(__dirname, '../types', 'other.json'));
//console.log(JSON.stringify(maps, null, 2));

59

src/README_js.md

@@ -10,5 +10,4 @@ ```javascript --hide

Version 2 is a breaking change from 1.x, as the semver implies. Specifically:
Version 2 is a breaking change from 1.x as the semver implies. Specifically:
* **ES6 support required (node@>=6)**
* `lookup()` renamed to `getType()`

@@ -20,3 +19,5 @@ * `extension()` renamed to `getExtension()`

## Install - NPM
## Install
### NPM
```

@@ -26,2 +27,21 @@ npm install mime

### Browser
It is recommended that you use a bundler such as
[webpack](https://webpack.github.io/) or [browserify](http://browserify.org/) to
package your code. However, browser-ready versions are available via wzrd.in.
E.g. For the full version:
<script src="https://wzrd.in/standalone/mime@latest"></script>
<script>
mime.getType(...); // etc.
<script>
Or, for the `mime/lite` version:
<script src="https://wzrd.in/standalone/mime%2flite@latest"></script>
<script>
mimelite.getType(...); // (Note `mimelite` here)
<script>
## Quick Start

@@ -31,3 +51,3 @@

```javascript --context
```javascript --run default
const mime = require('mime');

@@ -51,23 +71,2 @@

## Browser-ready Versions
To use this module in the browser, you would typlically use
[webpack](https://webpack.github.io/) or [browserify](http://browserify.org/) to
package your code. However, browser-ready versions are available via wzrd.in.
E.g. For the full version:
<script src="http://wzrd.in/standalone/mime@latest"></script>
Or, for the "lite" version:
<script src="http://wzrd.in/standalone/mime%2flite@latest"></script>
Then:
```html
<script>
mime.getType(...); // etc.
</script>
```
## Mime .vs. mime-types .vs. mime-db modules

@@ -112,3 +111,3 @@

```javascript --context
```javascript --run default
// Require Mime class

@@ -135,3 +134,3 @@ const Mime = require('mime/Mime');

```javascript --context
```javascript --run default
mime.getType('js'); // RESULT

@@ -149,3 +148,3 @@ mime.getType('json'); // RESULT

```javascript --context
```javascript --run default
mime.getType('foo/txt'); // RESULT

@@ -159,3 +158,3 @@ mime.getType('bogus_type'); // RESULT

```javascript --context
```javascript --run default
mime.getExtension('text/plain'); // RESULT

@@ -176,3 +175,3 @@ mime.getExtension('application/json'); // RESULT

```javascript --context
```javascript --run default
mime.define({'text/x-abc': ['abc', 'abcd']});

@@ -179,0 +178,0 @@

27

src/test.js

@@ -10,5 +10,5 @@ 'use strict';

it('new constructor()', function() {
const Mime = require('../Mime');
var Mime = require('../Mime');
const mime = new Mime(
var mime = new Mime(
{'text/a': ['a', 'a1']},

@@ -32,5 +32,5 @@ {'text/b': ['b', 'b1']}

it('define()', function() {
const Mime = require('../Mime');
var Mime = require('../Mime');
const mime = new Mime({'text/a': ['a']}, {'text/b': ['b']});
var mime = new Mime({'text/a': ['a']}, {'text/b': ['b']});

@@ -115,3 +115,6 @@ assert.throws(function() {

diffs.forEach(function(d) {
console.warn(` ${d[0]}[${chalk.blue(d[1])}] = ${chalk.red(d[2])}, mime[${d[1]}] = ${chalk.green(d[3])}`);
console.warn(
' ' + d[0]+ '[' + chalk.blue(d[1]) + '] = ' + chalk.red(d[2]) +
', mime[' + d[1] + '] = ' + chalk.green(d[3])
);
});

@@ -129,3 +132,3 @@ }

// MDN types listed at https://goo.gl/lHrFU6
const MDN = {
var MDN = {
'aac': 'audio/aac',

@@ -189,11 +192,11 @@ 'abw': 'application/x-abiword',

for (let ext in MDN) {
const expected = MDN[ext];
const actual = mime.getType(ext);
for (var ext in MDN) {
var expected = MDN[ext];
var actual = mime.getType(ext);
if (actual !== expected) diffs.push(['MDN', ext, expected, actual]);
}
for (let ext in mimeTypes.types) {
const expected = mimeTypes.types[ext];
const actual = mime.getType(ext);
for (var ext in mimeTypes.types) {
var expected = mimeTypes.types[ext];
var actual = mime.getType(ext);
if (actual !== expected) diffs.push(['mime-types', ext, expected, actual]);

@@ -200,0 +203,0 @@ }

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