summaly/README.md
rinsuki 749e776d6f change readme example (#126)
* change readme example

* fix indent

* fix indent 2

* fix url
2019-03-16 15:14:04 +09:00

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summaly
================================================================
[![Greenkeeper badge](https://badges.greenkeeper.io/syuilo/summaly.svg)](https://greenkeeper.io/)
[![][npm-badge]][npm-link]
[![][mit-badge]][mit]
[![][travis-badge]][travis-link]
[![][himawari-badge]][himasaku]
[![][sakurako-badge]][himasaku]
[![NPM](https://nodei.co/npm/summaly.png?downloads=true&downloadRank=true&stars=true)](https://www.npmjs.com/package/summaly)
Get any web page's summary. [Try it out](https://runkit.com/npm/summaly)
Installation
----------------------------------------------------------------
`$ npm install summaly`
Usage
----------------------------------------------------------------
``` javascript
summaly(url[, opts])
```
### Options
| Property | Type | Description | Default |
| :------------------ | :--------------------- | :----------------------- | :------ |
| **followRedirects** | *boolean* | Whether follow redirects | `true` |
| **plugins** | *plugin[]* (see below) | Custom plugins | `null` |
#### Plugin
``` typescript
interface IPlugin {
test: (url: URL.Url) => boolean;
summarize: (url: URL.Url) => Promise<Summary>;
}
```
### Returns
A Promise of an Object that contains properties below:
#### Root
| Property | Type | Description |
| :-------------- | :------- | :--------------------------------------- |
| **description** | *string* | The description of the web page |
| **icon** | *string* | The url of the icon of the web page |
| **sitename** | *string* | The name of the web site |
| **thumbnail** | *string* | The url of the thumbnail of the web page |
| **player** | *Player* | The player of the web page |
| **title** | *string* | The title of the web page |
| **url** | *string* | The url of the web page |
#### Player
| Property | Type | Description |
| :-------------- | :------- | :--------------------------------------- |
| **url** | *string* | The url of the player |
| **width** | *number* | The width of the player |
| **height** | *number* | The height of the player |
### Example
``` javascript
import summaly from 'summaly';
const summary = await summaly('https://www.youtube.com/watch?v=NMIEAhH_fTU');
console.log(summary); // will be ... ↓
/*
{
title: '【楽曲試聴】「Stage Bye Stage」(歌:島村卯月、渋谷凛、本田未央)',
icon: 'https://s.ytimg.com/yts/img/favicon-vfl8qSV2F.ico',
description: 'http://columbia.jp/idolmaster/ 2018年7月18日発売予定 THE IDOLM@STER CINDERELLA GIRLS CG STAR LIVE Stage Bye Stage 歌:島村卯月、渋谷凛、本田未央 COCC-17495CD1枚組 ¥1,200税 収録内容 Tr...',
thumbnail: 'https://i.ytimg.com/vi/NMIEAhH_fTU/maxresdefault.jpg',
player: {
url: 'https://www.youtube.com/embed/NMIEAhH_fTU',
width: 1280,
height: 720
},
sitename: 'YouTube',
url: 'https://www.youtube.com/watch?v=NMIEAhH_fTU'
}
*/
```
Testing
----------------------------------------------------------------
`npm run test`
License
----------------------------------------------------------------
[MIT](LICENSE)
[npm-link]: https://www.npmjs.com/package/summaly
[npm-badge]: https://img.shields.io/npm/v/summaly.svg?style=flat-square
[mit]: http://opensource.org/licenses/MIT
[mit-badge]: https://img.shields.io/badge/license-MIT-444444.svg?style=flat-square
[travis-link]: https://travis-ci.org/syuilo/summaly
[travis-badge]: http://img.shields.io/travis/syuilo/summaly.svg?style=flat-square
[himasaku]: https://himasaku.net
[himawari-badge]: https://img.shields.io/badge/%E5%8F%A4%E8%B0%B7-%E5%90%91%E6%97%A5%E8%91%B5-1684c5.svg?style=flat-square
[sakurako-badge]: https://img.shields.io/badge/%E5%A4%A7%E5%AE%A4-%E6%AB%BB%E5%AD%90-efb02a.svg?style=flat-square