@afidoss/sails-hook-swagger
v1.1.15
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sails-hook-swagger
Important! develoment in progress..
- swagger.io hook for Sails JS.
- Customized to support the Swagger 2.0 specification, it is a simple and clean solution to integrate swagger with Sails JS, the application's models, controllers, and routes are automatically aggregated and transformed into a Swagger Document.
- Based in forks(outdated) of swagger-express, sails-swagger, sails-swagr and [sails-custom-swagger-hook][https://github.com/jasancheg/sails-custom-swagger-hook], but uptate and personalize to use with up to date dependencies and with a couple of extra features for allow inject CSS and JS files for brand personalization.
Summary
This module will do it best to autogenerate everything it can from Sails configuration and create
a Swagger 2.0 JSON Specification to be used with the Swagger-UI. After routes and models have been generated,
you may create a docs
directory under api/
and place YML documents with paths definitions for each Controller. As a result, the generated JSONs and YAMLs will be merged.
Here is how documentation API page looks like (sample):
Logs
Installation
$ npm install @afidoss/sails-hook-swagger --save
Quick Start
Configure hook as express middleware.
Key | Example value | Description
---------------- | ----------------------------- |:---------------------
apiVersion
| '1.0' | Your api version. (optional)
swaggerVersion
| '2.0' | Swagger version.(optional)
swaggerURL
| '/api/docs' | Path to use for swagger ui web interface.(required)
swaggerJSON
| '/api-docs.json' | Path to use for swagger ui JSON.(required)
basePath
| process.env.HOST_NAME | | 'http://localhost:1337' | The basePath for swagger.js .(required)
info
| { title: '', description: ''} | [Metadata][info] about the API (optional)
apis
| ['./api/docs/User.yml'] | Define your api array. (optional)
ui
| 'new' | Value list complet is: new
, last
or custom
. Default is new
uiIndex
| 'index.html' | Index of ui .Default is index.html
docsFile
| true | Is used for load documentation with file
swaggerDocsFile
| 'assets/api/docs-api.json' | manuelly set documentation of api on format json or yml.use this un production after set docsFile
to true
uiPath
| '/path-of-swagger-ui' | if ui= custom, you must specify this,otherwise that will throw error
folder
|'/assets/docs' | Path to folder where custom-swagger.css
and custom-swagger.js
are stored (optional)
Note:
- Currently the implementation for personalization is very basic, you can place the folder for the customization files in any convenient folder of your application, for example
assets/docs
, however the name for the css/js files are mandatory. For properly operation of the hook please preserve the name forcustom-swagger.css
andcustom-swagger.js
- Files placed in your customization folder are availables as static assets, For example if your customization folder is
assets/docs
any file placed on the folder is available in the url{host path}/api/docs/{file path/name}
Simple set sails.config.appPath variable
Read:
Steps (e.g.):
- In your
config/local.js
file add the valueswagger.basePath': "http://localhost:1337"
- In your
config/env/heroku.js
file add the valueswagger.basePath: "http://myapp.herokuapp.com"
- In your
config/env/development.js
file add the valueswagger.basePath: "http://dev.myapp.com"
- In your
config/env/staging.js
file add the valueswagger.basePath: "http://stg.myapp.com"
- In your
config/env/production.js
file add the valueswagger.basePath: "http://myapp.com"
- Set the properly NODE_ENV variable on each environment that you configure
Sails Integration
Create the config/swagger.js
to look like:
module.exports.swagger = {
apiVersion: '1.0',
swaggerVersion: '2.0',
swaggerURL: '/api/docs',
swaggerJSON: '/api-docs.json',
basePath: process.env.HOST_NAME||'http://localhost:1337',
info: {
title: ' App API Documentation',
description: ' API Swagger'
},
apis: [
"Users.yml"
]
}
Generate api documentation in command-line
Add this code on .sailsrc file:
{
"modules": {
"swagger": "@afidoss/sails-hook-swagger/generate"
}
}
Next stape execute this command-line:
$ sails generate swagger
we will see :
you can also specify filename like: sails generate swagger my-api.yml
Note:
- commande line can support yml and json output
- you can also specify filename like:
sails generate swagger my-api.yml
Inject files for look and feel customization, a JS and CSS file
Place the personalization files in your selected folder, for example '/assets/docs'. Find below a example for each one of this files:
// @Name: custom-swagger.js
// Swagger UI uses jQuery,
// so there is not problem with to use it here
$(document).ready(function() {
// Change page title
$("title").text("App Name");
// Change logo link
$("#logo").attr(
'href',
document.location.protocol + '//' + document.location.host
);
// Change brand text
$(".logo__title").text("App name");
// Change logo image
// all files added to the folder with custom files
// is public in /api/docs/{path to file}
// also you can use the assets folder provided by sails
// to store an image or point to an external file
$(".logo__img").attr({
alt: "App name",
height: "30",
width: "30",
src: "my-logo.png"
});
});
CSS file
/* @Name: custom-swagger.css */
#custom-swagger .swagger-section #header {
background-color: #2BA0D3;
}
#custom-swagger .swagger-section #explore,
#custom-swagger .swagger-section #auth_container .authorize__btn {
background-color: #42BFeF;
}
#custom-swagger .swagger-section #api_selector input {
height: 20px;
padding: 4px 12px;
background-color: #fff;
background-image: none;
border: 1px solid #ccc;
border-radius: 4px;
box-shadow: inset 0 1px 1px rgba(0,0,0,.075);
-webkit-transition: border-color ease-in-out .15s,box-shadow ease-in-out .15s;
transition: border-color ease-in-out .15s,box-shadow ease-in-out .15s;
color: #777;
line-height: 1.4em;
}
Swagger-UI
Lift sails and navigate to the specified swaggerURL
e.g.
http://localhost:1337/api/docs
Read from YAML file
Example 'Users.yml'
paths:
/login:
post:
summary: Login with username and password
notes: Returns a user based on username
responseClass: User
nickname: login
consumes:
- text/html
parameters:
- name: username
dataType: string
paramType: query
required: true
description: Your username
- name: password
dataType: string
paramType: query
required: true
description: Your password
definitions:
User:
properties:
username:
type: String
password:
type: String
Swagger is a specification and complete framework implementation for describing, producing, consuming, and visualizing RESTful web services. View demo.
That’s it!