Moved new build process out of gulp folder

build/lib/tweetparse.js

@@ -0,0 +1,140 @@
+var twemoji = require('twemoji' );
+const { deepPick, has } = require('./util');
+
+const schema = {
+  id_str: true,
+  created_at: true,
+  user: {
+    screen_name: true,
+    avatar: true,
+    name_html: true,
+    verified: true,
+    protected: true,
+  },
+  html: true,
+  quoted_status: {
+    user: {
+      screen_name: true,
+      avatar: true,
+      name_html: true,
+      verified: true,
+      protected: true,
+    },
+  },
+  entities: { media: [ {
+    type: true,
+    media_url_https: true,
+    video_info: { variants: [ {
+      url: true,
+      content_type: true,
+    } ] },
+  } ] },
+  media: true,
+};
+
+var entityProcessors = {
+  hashtags (tags, tweet) {
+    tags.forEach((tagObj) => {
+      tweet.html = tweet.html.replace('#' + tagObj.text, `<a href="https://twitter.com/hashtag/{tagObj.text}" class="hashtag">#${tagObj.text}</a>`);
+    });
+  },
+
+  symbols (/* symbols, tweet */) {
+
+  },
+
+  user_mentions (users, tweet) {
+    users.forEach((userObj) => {
+      var regex = new RegExp('@' + userObj.screen_name, 'gi' );
+      tweet.html = tweet.html.replace(regex, `<a href="https://twitter.com/${userObj.screen_name}" class="mention">@${userObj.screen_name}</a>`);
+    });
+  },
+
+  urls (urls, tweet) {
+    urls.forEach((urlObj) => {
+      var quotedTweetHtml = '';
+      var indices = urlObj.indices;
+      var urlToReplace = (tweet.full_text || tweet.text).substring(indices[0], indices[1]);
+
+      var finalText = quotedTweetHtml || urlObj.display_url.link(urlObj.expanded_url);
+      tweet.html = tweet.html.replace(urlToReplace, finalText);
+    });
+  },
+
+  media (media, tweet) {
+    media.forEach((mediaObj) => {
+      tweet.html = tweet.html.replace(mediaObj.url, '');
+      return;
+
+      // if (mediaObj.type === 'photo') {
+      //   // Use HTTPS if available
+      //   var src = mediaObj.media_url_https ? mediaObj.media_url_https : mediaObj.media_url;
+
+      //   if (options &&
+      //     options.photoSize &&
+      //     mediaObj.sizes &&
+      //     mediaObj.sizes[options.photoSize]) {
+      //     // If specified size is available, patch image src to use it
+      //     src = src + ':' + options.photoSize;
+      //   }
+
+      //   tweet.html = tweet.html.replace(mediaObj.url, `<img src="${src}" alt=""/>`);
+      // } else if (mediaObj.type === 'video') {
+      //   var source = '';
+      //   mediaObj.video_info.variants.forEach((info) => {
+      //     source += `<source src="${info.url}" type="${info.content_type}">`;
+      //   });
+      //   var video = `<video controls poster="${mediaObj.media_url}">${source}</video>`;
+      //   tweet.html = tweet.html.replace(mediaObj.url, video);
+      // }
+    });
+  },
+};
+
+module.exports = exports = function (tweets) {
+  return tweets.length ? tweets.map(parseTweet) : parseTweet(tweets);
+
+  function parseTweet (tweet) {
+    // clone the tweet so we're not altering the original
+    tweet = JSON.parse(JSON.stringify(tweet));
+
+    tweet.user.avatar = {
+      input: tweet.user.profile_image_url_https,
+      output: 'tweets/' + tweet.user.screen_name + '.jpg',
+    };
+
+    tweet.media = [
+      tweet.user.avatar,
+    ];
+
+    // Copying text value to a new property html. The final output will be set to this property
+    tweet.html = (tweet.full_text || tweet.text)
+      .split(/(\r\n|\n\r|\r|\n)+/)
+      .map((s) => s.trim() && '<p>' + s + '</p>')
+      .filter(Boolean)
+      .join('');
+
+    if (tweet.quoted_status) {
+      tweet.quoted_status = parseTweet(tweet.quoted_status);
+    }
+
+    if (has(tweet, 'entities.media') && has(tweet, 'extended_entities.media')) {
+      tweet.entities.media = tweet.extended_entities.media;
+      delete tweet.extended_entities;
+    }
+
+    // Process entities
+    if (Object.getOwnPropertyNames(tweet.entities).length) {
+      for (let [ entityType, entity ] of Object.entries(tweet.entities)) { // eslint-disable-line prefer-const
+        entityProcessors[entityType](entity, tweet);
+      }
+    }
+
+    // Process Emoji's
+    tweet.html = twemoji.parse(tweet.html);
+    tweet.user.name_html = twemoji.parse(tweet.user.name);
+
+    return deepPick(tweet, schema);
+  }
+
+};