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A Web Component for an interactive REST console based on RAML files

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RAML Console

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An API console for RAML (Restful Api Modeling Language) documents. The RAML Console allows browsing of API documentation and in-browser testing of API methods.

Using the console

There are two ways you can include the console: directly, or within an iframe. The direct method is seamless but has the potential of CSS and JS conflicts. Using an iframe avoids conflicts, but has its own quirks noted below.

Including the console directly

  1. Include the packaged CSS and JS in your document

     <head>
       …
       <link rel="stylesheet" href="path/to/dist/styles/app.css" type="text/css" />
     </head>
     <body ng-app="ramlConsoleApp" ng-cloak id="raml-console-unembedded">
       …
       <script src="path/to/dist/scripts/vendor.js"></script>
       <script src="path/to/dist/scripts/app.js"></script>
     </body>
    
  2. Include the <raml-console> directive, specifying your RAML as a src attribute.

  3. Please ensure that the container for the console directive provides the CSS properties overflow: auto and position: relative.

Caveats

CSS Conflicts

The CSS for the console is namespaced so that it won't affect other parts of the page it's included on. However, general styles you have (such as on h1s) may inadvertently bleed into the console.

JS Conflicts

The console's javascript includes various dependencies, for example AngularJS and jQuery. If your document requires different versions or includes conflicting libraries, your page may break.

Including the console via an iframe

  1. Within the page that you would like to include the console into, add the following:

     <iframe src="path/to/dist/index.html?raml=path/to/your.api.raml"/>
    

Caveats

Sizing

You will need to specify a fixed height for the iframe that fits into the design of your page. Since iframes do not automatically resize to fit content, the user may have to scroll within the iframe.

General considerations

  1. Your RAML document needs to be hosted on the same domain as the console, or on a domain that allows CORS requests from your domain.
  2. To use Try It functionality within the console, your API needs to enable CORS from the console's domain, or you need to use a proxy.

Configuration

Proxying

A proxy for Try It can be provided after loading the console JavaScript. For example:

RAML.Settings.proxy = 'http://www.someproxy.com/somepath/'

Given the above, trying a GET to http://www.someapi.com/resource would get

http://www.someproxy.com/somepath/http://www.someapi.com/resource

OAuth 2

A redirect URI for OAuth 2 can be provided in a similar manner:

RAML.Settings.oauth2RedirectUri = 'http://www.raml.org/console/'

Given the above, OAuth 2 requests would redirect back to that URL.

Root Documentation

The <raml-console> directive accepts an optional with-root-documentation attribute. If this attribute is omitted, the console will not display root-level documentation in RAML document.

Development

Prerequisites

To run the console, you'll need the following:

First Time Setup

  1. Install grunt-cli globally - npm install -g grunt-cli
  2. Install bower globally - npm install -g bower
  3. Install the console's NPM packages - npm install
  4. Install the console's Bower packages - bower install

Running the server

$ grunt server
$ open http://localhost:9000

Testing

To run the tests, use grunt:

$ grunt test

To run only a portion of the tests, you can use

$ grunt spec:unit
$ grunt spec:integration
$ grunt scenario

The scenario tests use angular's protractor framework, and run via selenium in firefox. Selenium is automatically downloaded, but you'll need firefox to be installed.

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A Web Component for an interactive REST console based on RAML files

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