Merge pull request #13 from postlight/feat-apartmenttherapy-parser
feat: Add custom extrator for Apartment Therapypull/14/head
Adam Pash
8 years ago
committed by
GitHub
commit
94321111e9
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// Rename CustomExtractor
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// to fit your publication
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// (e.g., NYTimesExtractor)
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export const ApartmentTherapyExtractor = {
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domain: 'www.apartmenttherapy.com',
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title: {
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selectors: [
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'h1.headline',
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],
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},
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author: {
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selectors: [
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'.PostByline__name',
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],
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},
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content: {
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selectors: [
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'div.post__content',
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],
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// Is there anything in the content you selected that needs transformed
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// before it's consumable content? E.g., unusual lazy loaded images
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transforms: {
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'div[data-render-react-id="images/LazyPicture"]': ($node, $) => {
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const data = JSON.parse($node.attr('data-props'));
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const { src } = data.sources[0];
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const $img = $('<img />').attr('src', src);
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$node.replaceWith($img);
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},
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},
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// Is there anything that is in the result that shouldn't be?
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// The clean selectors will remove anything that matches from
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// the result
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clean: [
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],
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},
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date_published: {
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selectors: [
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['.PostByline__timestamp[datetime]', 'datetime'],
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],
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},
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lead_image_url: {
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selectors: [
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['meta[name="og:image"]', 'value'],
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],
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},
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dek: {
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selectors: [
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['meta[name=description]', 'value'],
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],
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},
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next_page_url: {
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selectors: [
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// enter selectors
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],
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},
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excerpt: {
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selectors: [
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// enter selectors
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],
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},
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};
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import assert from 'assert';
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import fs from 'fs';
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import URL from 'url';
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import cheerio from 'cheerio';
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import Mercury from 'mercury';
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import getExtractor from 'extractors/get-extractor';
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import { excerptContent } from 'utils/text';
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// Rename CustomExtractor
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describe('CustomExtractor', () => {
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it('is selected properly', () => {
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// To pass this test, rename your extractor in
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// ./src/extractors/custom/www.apartmenttherapy.com/index.js
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// (e.g., CustomExtractor => NYTimesExtractor)
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// then add your new extractor to
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// src/extractors/all.js
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const url =
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'http://www.apartmenttherapy.com/a-light-filled-la-loft-236564';
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const extractor = getExtractor(url);
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assert.equal(extractor.domain, URL.parse(url).hostname);
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});
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it('returns the title', async () => {
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// To pass this test, fill out the title selector
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// in ./src/extractors/custom/www.apartmenttherapy.com/index.js.
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const html =
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fs.readFileSync('./fixtures/www.apartmenttherapy.com/1476396697639.html');
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const articleUrl =
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'http://www.apartmenttherapy.com/a-light-filled-la-loft-236564';
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const { title } =
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await Mercury.parse(articleUrl, html, { fallback: false });
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// Update these values with the expected values from
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// the article.
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assert.equal(title, 'A Light Filled LA Loft');
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});
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it('returns the author', async () => {
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// To pass this test, fill out the author selector
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// in ./src/extractors/custom/www.apartmenttherapy.com/index.js.
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const html =
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fs.readFileSync('./fixtures/www.apartmenttherapy.com/1476396697639.html');
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const articleUrl =
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'http://www.apartmenttherapy.com/a-light-filled-la-loft-236564';
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const { author } =
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await Mercury.parse(articleUrl, html, { fallback: false });
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// Update these values with the expected values from
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// the article.
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assert.equal(author, 'Apartment Therapy Submissions');
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});
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it('returns the date_published', async () => {
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// To pass this test, fill out the date_published selector
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// in ./src/extractors/custom/www.apartmenttherapy.com/index.js.
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const html =
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fs.readFileSync('./fixtures/www.apartmenttherapy.com/1476396697639.html');
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const articleUrl =
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'http://www.apartmenttherapy.com/a-light-filled-la-loft-236564';
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const { date_published } =
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await Mercury.parse(articleUrl, html, { fallback: false });
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// Update these values with the expected values from
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// the article.
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assert.equal(date_published, '2016-10-13T21:00:00.000Z');
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});
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it('returns the dek', async () => {
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// To pass this test, fill out the dek selector
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// in ./src/extractors/custom/www.apartmenttherapy.com/index.js.
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const html =
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fs.readFileSync('./fixtures/www.apartmenttherapy.com/1476396697639.html');
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const articleUrl =
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'http://www.apartmenttherapy.com/a-light-filled-la-loft-236564';
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const { dek } =
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await Mercury.parse(articleUrl, html, { fallback: false });
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// Update these values with the expected values from
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// the article.
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assert.equal(dek, "Name: Ashley Location: Downtown — Los Angeles, California Welcome to our sunny and spacious downtown home located in the in the heart of Downtown LA's Historic Core. Inside you'll find a 1,300 square foot bi-level ground unit with loft (only three of its kind!) that offers an unparalleled, refined industrial, modern aesthetic.");
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});
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it('returns the lead_image_url', async () => {
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// To pass this test, fill out the lead_image_url selector
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// in ./src/extractors/custom/www.apartmenttherapy.com/index.js.
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const html =
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fs.readFileSync('./fixtures/www.apartmenttherapy.com/1476396697639.html');
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const articleUrl =
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'http://www.apartmenttherapy.com/a-light-filled-la-loft-236564';
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const { lead_image_url } =
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await Mercury.parse(articleUrl, html, { fallback: false });
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// Update these values with the expected values from
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// the article.
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assert.equal(lead_image_url, 'http://atmedia.imgix.net/9332fdca908b1fcc5c9a6891b458820718239950?w=1500&fit=max');
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});
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it('returns the content', async () => {
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// To pass this test, fill out the content selector
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// in ./src/extractors/custom/www.apartmenttherapy.com/index.js.
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// You may also want to make use of the clean and transform
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// options.
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const html =
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fs.readFileSync('./fixtures/www.apartmenttherapy.com/1476396697639.html');
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const url =
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'http://www.apartmenttherapy.com/a-light-filled-la-loft-236564';
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const { content } =
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await Mercury.parse(url, html, { fallback: false });
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const $ = cheerio.load(content || '');
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const first13 = excerptContent($('*').first().text(), 13);
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// Update these values with the expected values from
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// the article.
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assert.equal(first13, 'Name: Ashley Location: Downtown — Los Angeles, California Welcome to our sunny and');
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});
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});
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