ripunzel/src/sources/getUserPosts.js

62 lines
1.8 KiB
JavaScript

'use strict';
const Promise = require('bluebird');
const config = require('config');
const getArchivePostIds = require('../archives/getArchivePostIds.js');
const curateUser = require('../curate/user.js');
const saveProfileDetails = require('../save/profileDetails.js');
const getUser = async (username, reddit) => {
try {
const user = await reddit.getUser(username).fetch();
return 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 {
name: username,
fallback: true
};
}
};
const getPosts = async (username, reddit, args) => {
try {
return await 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) => users => Promise.props(Object.entries(users).reduce((userPosts, [username, user]) => {
userPosts[username] = (async () => {
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 {...user, posts};
})();
return userPosts;
}, {}));
module.exports = getUserPostsWrap;