cnn-content-retriever

CNN Content Retriever

A service designed to pull content from Hypatia for CNN content. Hypatia is an API for working with CNN content. You can find more details about Hypatia at https://developer.cnn.com, which will make no mention of the term "Hypatia", but thats it.

Why should we use this if Hypatia has it's own api? Hypatia's model requires multiple queries to get all of the content for a particular url. This service makes that a little easier by fetching all references from a base model and stitching them in place of the reference to return a full hydrated model.

Requirements

Read these "requirements" as "only tested with".

• Node.js 6.x+

Install

$ npm install --save --save-exact cnn-content-retriever

The --save-exact is up to you. We recommend saving exact versions.

Usage

This is intended to be used as a dependency in a larger application. Refer to the the below example and the real example.js, that you can run with node example/example.js.

'use strict';

const ContentRetriever = require('cnn-content-retriever'),
    url = 'http://www.cnn.com/2016/02/18/entertainment/kanye-west-rants-feat/index.html',
    contentRetriever = new ContentRetriever(url);

contentRetriever.getBaseContentModel().then(function success(baseModel) {
    contentRetriever.getRelatedContent(baseModel).then(function success(resolvedModel) {
        console.log(JSON.stringify(resolvedModel, null, 2));
    });
});

ESDoc Documentation

You can generate and view the docs locally with the commands below. The open command will only work on MacOS.

$ npm run generate-docs
$ open docs/index.html

You can also browse the most current release at http://d1qmctp03wa6q9.cloudfront.net/cnn-content-retriever/index.html. CNAME coming at some point.

NPM scripts

• generate-authors - Generates AUTHORS.md.
• generate-changelog - Generates output to put in CHANGELOG.md.
• generate-coverage - Generates a code coverage report in /coverage.
• generate-docs - Generates ESDoc documentation in /docs.
• test - Runs all tests.
• update-apply - Updates package.json with dependency updates.
• update-check - Outputs if any dependency updates are needed.

Environment variables

• DEBUG=cnn-content-retriever:* - Set to enable visible debug logging to console.

Developer notes

• Always develop on the node version specified in the .nvmrc file. If nvm is used typing nvm install in the terminal will insure the correct version is used.

• Contributors should be familiar with the Contributors Guide

• Collaborators should be familiar with the Collaborator Guide

• The current Project Owner (PO) of this project is Jamie Young (@jamsyoung).

Licensing

See LICENSE.md for details.

♥︎ Make good art - Neil Gaiman