Refactored post fetching. Cleaner code that will now fetch archived posts even if the user no longer exists on reddit. Expanded gfycat URL detection.

src/app.js

@@ -46,4 +46,3 @@ Promise.resolve().then(() => {
 }).catch(error => {
     return console.error(error);
 });
-

src/cli.js

@@ -31,5 +31,6 @@ module.exports = yargs.command('npm start -- --user <username>').option('users',
     type: 'array'
 }).option('archives', {
     describe: 'Search archives for deleted posts',
-    type: 'boolean'
+    type: 'boolean',
+    default: config.fetch.archives.search
 }).argv;

src/curate/user.js

@@ -11,6 +11,7 @@ function curateUser(user) {
         gold: user.is_gold,
         verified: user.verified,
         verifiedEmail: user.has_verified_email,
+        fallback: false
     };
 
     if(user.subreddit) {

src/dissectLink.js

@@ -37,7 +37,7 @@ const hosts = [{
 }, {
     method: 'gfycat',
     label: 'gfycat',
-    pattern: new urlPattern('http(s)\\://(:server.)gfycat.com/:id(.:ext)')
+    pattern: new urlPattern('http(s)\\://(:server.)gfycat.com/(gifs/detail/):id(.:ext)')
 }, {
     method: 'eroshareAlbum',
     label: 'eroshare',

src/interpolate.js

@@ -38,7 +38,7 @@ function interpolate(pattern, user, post, item) {
         Object.assign(vars, {
             $postId: post.id,
             $postTitle: (post.title || '').slice(0, config.library.titleLength),
-            $postUser: post.user || user.user,
+            $postUser: post.user,
             $postDate: dateFns.format(post.datetime, dateFormat),
             $postIndex: post.index + config.library.indexOffset,
             $subreddit: post.subreddit,

src/save/profileDetails.js

@@ -9,7 +9,7 @@ const textToStream = require('./textToStream.js');
 const save = require('./save.js');
 
 function saveProfileDetails(user) {
-    if(config.library.profile.image) {
+    if(config.library.profile.image && !user.fallback) {
         const image = user.profile ? user.profile.image : user.image;
 
         if(config.library.profile.avoidAvatar && new urlPattern('http(s)\\://(www.)redditstatic.com/avatars/:id(.:ext)(?:query)').match(image)) {
@@ -20,13 +20,13 @@ function saveProfileDetails(user) {
                 url: image
             });
 
-            fetchItem(image).then(stream => save(filepath, stream)).catch(error => {
+            fetchItem(image, 0, {permalink: `https://reddit.com/user/${user.name}`}).then(stream => save(filepath, stream)).catch(error => {
                 console.log('\x1b[33m%s\x1b[0m', `Could not save profile image for '${user.name}': ${error}`);
             });
         }
     }
 
-    if(config.library.profile.description) {
+    if(config.library.profile.description && !user.fallback) {
         if(user.profile && user.profile.description) {
             const filepath = interpolate(config.library.profile.description, user);
             const stream = textToStream(user.profile.description);

src/sources/getUserPosts.js

@@ -6,42 +6,48 @@ const getArchivePostIds = require('../archives/getArchivePostIds.js');
 const curateUser = require('../curate/user.js');
 const saveProfileDetails = require('../save/profileDetails.js');
 
-function getUserPostsWrap(reddit, args) {
-    return function getUserPosts(usernames) {
-        return usernames.reduce((chain, username) => {
-            return chain.then(accPosts => {
-                return reddit.getUser(username).fetch().then(curateUser).then(saveProfileDetails).then(user => ({
-                    user,
-                    accPosts
-                }));
-            }).then(({user, accPosts}) => {
-                return reddit.getUser(username).getSubmissions({
-                    sort: args.sort,
-                    limit: Infinity
-                }).then(posts => ({
-                    user,
-                    accPosts: accPosts.concat(posts)
-                }));
-            }).then(({user, accPosts}) => {
-                if(args.archives || config.fetch.archives.search) {
-                    return getArchivePostIds(username, accPosts.map(post => post.id)).then(postIds => {
-                        return Promise.all(postIds.map(postId => {
-                            return reddit.getSubmission(postId).fetch();
-                        }));
-                    }).then(archivedPosts => {
-                        return {
-                            user,
-                            accPosts: accPosts.concat(archivedPosts)
-                        };
-                    });
-                }
+const getUser = (username, reddit) => {
+    return reddit.getUser(username).fetch().then(user => curateUser(user)).catch(error => {
+        console.log('\x1b[31m%s\x1b[0m', `Failed to fetch reddit user '${username}': ${error.message} (https://reddit.com/user/${username})`);
 
-                return {user, accPosts};
-            }).then(({user, accPosts}) => {
-                return accPosts.map(post => Object.assign(post, {user}));
-            });
-        }, Promise.resolve([]));
-    };
+        return {
+            name: username,
+            fallback: true
+        };
+    });
 };
 
+const getPosts = (username, reddit, args) => {
+    return reddit.getUser(username).getSubmissions({
+        sort: args.sort,
+        limit: Infinity
+    }).catch(error => {
+        console.log('\x1b[31m%s\x1b[0m', `Failed to fetch posts from reddit user '${username}': ${error.message} (https://reddit.com/user/${username})`);
+
+        return [];
+    });
+};
+
+const getUserPostsWrap = (reddit, args) => usernames => Promise.all(
+    usernames.map(async username => {
+        const [user, posts] = await Promise.all([
+            getUser(username, reddit),
+            getPosts(username, reddit, args)
+        ]);
+
+        if(user) {
+            saveProfileDetails(user);
+        }
+
+        if(args.archives) {
+            const postIds = await getArchivePostIds(username, posts.map(post => post.id));
+            const archivedPosts = await Promise.all(postIds.map(postId => reddit.getSubmission(postId).fetch()));
+
+            posts.push(...archivedPosts);
+        }
+
+        return posts.map(post => Object.assign(post, {user}));
+    })
+).then(posts => posts.flatten());
+
 module.exports = getUserPostsWrap;