feat: add wired.jp custom parser (#409)

* feat: add wired.jp custom parser

* fix: author test

* fix: date_published selector

* test: fix dek and contest

* test: fix content (without clean dek)

src/extractors/custom/index.js

@@ -123,3 +123,4 @@ export * from './www.oreilly.co.jp';
 export * from './www.ipa.go.jp';
 export * from './weekly.ascii.jp';
 export * from './techlog.iij.ad.jp';
+export * from './wired.jp';

src/extractors/custom/wired.jp/index.js

@@ -0,0 +1,40 @@
+import URL from 'url';
+
+export const WiredJpExtractor = {
+  domain: 'wired.jp',
+
+  title: {
+    selectors: ['h1.post-title'],
+  },
+
+  author: {
+    selectors: ['p[itemprop="author"]'],
+  },
+
+  date_published: {
+    selectors: [['time', 'datetime']],
+  },
+
+  dek: {
+    selectors: ['.post-intro'],
+  },
+
+  lead_image_url: {
+    selectors: [['meta[name="og:image"]', 'value']],
+  },
+
+  content: {
+    selectors: ['article.article-detail'],
+
+    transforms: {
+      'img[data-original]': $node => {
+        const dataOriginal = $node.attr('data-original');
+        const src = $node.attr('src');
+        const url = URL.resolve(src, dataOriginal);
+        $node.attr('src', url);
+      },
+    },
+
+    clean: ['.post-category', 'time', 'h1.post-title', '.social-area-syncer'],
+  },
+};

src/extractors/custom/wired.jp/index.test.js

@@ -0,0 +1,118 @@
+import assert from 'assert';
+import URL from 'url';
+import cheerio from 'cheerio';
+
+import Mercury from 'mercury';
+import getExtractor from 'extractors/get-extractor';
+import { excerptContent } from 'utils/text';
+
+const fs = require('fs');
+
+describe('WiredJpExtractor', () => {
+  describe('initial test case', () => {
+    let result;
+    let url;
+    beforeAll(() => {
+      url = 'https://wired.jp/2019/04/25/helvetica-now/';
+      const html = fs.readFileSync('./fixtures/wired.jp/1556585529692.html');
+      result = Mercury.parse(url, {
+        html,
+        fallback: false,
+      });
+    });
+
+    it('is selected properly', () => {
+      // This test should be passing by default.
+      // It sanity checks that the correct parser
+      // is being selected for URLs from this domain
+      const extractor = getExtractor(url);
+      assert.equal(extractor.domain, URL.parse(url).hostname);
+    });
+
+    it('returns the title', async () => {
+      // To pass this test, fill out the title selector
+      // in ./src/extractors/custom/wired.jp/index.js.
+      const { title } = await result;
+
+      // Update these values with the expected values from
+      // the article.
+      assert.equal(
+        title,
+        `あの有名フォント「Helvetica」は、こうしてデジタル時代に生まれ変わった`
+      );
+    });
+
+    it('returns the author', async () => {
+      // To pass this test, fill out the author selector
+      // in ./src/extractors/custom/wired.jp/index.js.
+      const { author } = await result;
+
+      // Update these values with the expected values from
+      // the article.
+      assert.equal(
+        author,
+        'TEXT BY ARIELLE PARDES\nTRANSLATION BY CHIHIRO OKA WIRED(US)'
+      );
+    });
+
+    it('returns the date_published', async () => {
+      // To pass this test, fill out the date_published selector
+      // in ./src/extractors/custom/wired.jp/index.js.
+      const { date_published } = await result;
+
+      // Update these values with the expected values from
+      // the article.
+      assert.equal(date_published, `2019-04-25T16:00:25.000Z`);
+    });
+
+    it('returns the dek', async () => {
+      // To pass this test, fill out the dek selector
+      // in ./src/extractors/custom/wired.jp/index.js.
+      const { dek } = await result;
+
+      // Update these values with the expected values from
+      // the article.
+      assert.equal(
+        dek,
+        '世界で最も多く使われているであろうフォントのひとつ「Helvetica」が、このほどリニューアルを遂げた。まるで水のように生活に浸透しているフォントのデザインは、いかに伝統を守りながら、デジタル時代に合わせて最適化されたのか。'
+      );
+    });
+
+    it('returns the lead_image_url', async () => {
+      // To pass this test, fill out the lead_image_url selector
+      // in ./src/extractors/custom/wired.jp/index.js.
+      const { lead_image_url } = await result;
+
+      // Update these values with the expected values from
+      // the article.
+      assert.equal(
+        lead_image_url,
+        `https://wired.jp/wp-content/uploads/2019/04/190315_Helvetica_Now_Device_AS-1024x768.jpg`
+      );
+    });
+
+    it('returns the content', async () => {
+      // To pass this test, fill out the content selector
+      // in ./src/extractors/custom/wired.jp/index.js.
+      // You may also want to make use of the clean and transform
+      // options.
+      const { content } = await result;
+
+      const $ = cheerio.load(content || '');
+
+      const first13 = excerptContent(
+        $('*')
+          .first()
+          .text(),
+        1
+      );
+
+      // Update these values with the expected values from
+      // the article.
+      assert.equal(
+        first13,
+        '世界で最も多く使われているであろうフォントのひとつ「Helvetica」が、このほどリニューアルを遂げた。まるで水のように生活に浸透しているフォントのデザインは、いかに伝統を守りながら、デジタル時代に合わせて最適化されたのか。'
+      );
+    });
+  });
+});