From 33bc13ebfb45424ad5f08f995cd58819462c4f80 Mon Sep 17 00:00:00 2001
From: Niels Simenon <niels.simenon@gmail.com>
Date: Sat, 28 Apr 2018 00:03:31 +0200
Subject: [PATCH] Added ignore argument.

---
 README.md                 |  1 +
 src/app.js                |  5 ++++-
 src/curate/submissions.js | 11 ++++++++++-
 3 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index e54eea0..6c907fb 100644
--- a/README.md
+++ b/README.md
@@ -39,6 +39,7 @@ reddit-post-dump requires a arbitrarily recent version of Node.js. Before use, d
 * `--users={user1,user2}`: You may fetch posts from multiple users by either supplying a comma-separated list of usernames (no spaces) with `--users`, or by using multiple individual `--user` arguments
 * `--limit={number}`: Maximum amount posts per user to fetch content from
 * `--sort={method}`: How posts should be sorted while fetched. This affects the `$postIndex` variable, and in combination with a `--limit` decides what posts will be included.
+* `--ignore={prop1,prop2}`: Ignore submissions that have any of these properties. Supported properties include `pinned`, `stickied`, `hidden`, `over_18`, `spoiler` (protip: any property in the API response can be ignored, if desired).
 
 ### Examples
 * `node app.js --user=ThePendulum`
diff --git a/src/app.js b/src/app.js
index ab2a52a..a200d80 100644
--- a/src/app.js
+++ b/src/app.js
@@ -25,6 +25,9 @@ promiseFinally.shim();
 
 const limit = yargs.limit || config.fetch.limit;
 
+// allow for any combination of --ignore val1 --ignore val2, --ignore=val1,val2
+const ignore = yargs.ignore ? [].concat(yargs.ignore).reduce((acc, prop) => acc.concat(prop.split(',')), []) : [];
+
 if(!yargs.user && typeof yargs.users !== 'string') {
     return console.log('\x1b[31m%s\x1b[0m', 'Please supply at least one user with --user=[user], or multiple users with --users=[user1,user2] or --user=[user1] --user=[user2]');
 }
@@ -45,7 +48,7 @@ users.forEach(username => {
             submissions
         }));
     }).then(({user, submissions}) => {
-        const posts = curateSubmissions(submissions).slice(0, limit);
+        const posts = curateSubmissions(submissions, ignore).slice(0, limit);
 
         return fetchInfo(posts).then(info => ({
             user,
diff --git a/src/curate/submissions.js b/src/curate/submissions.js
index 7eea792..2a23146 100644
--- a/src/curate/submissions.js
+++ b/src/curate/submissions.js
@@ -3,11 +3,20 @@
 const config = require('config');
 const dissectLink = require('../dissectLink.js');
 
-function curateSubmissions(submissions) {
+function curateSubmissions(submissions, ignore) {
     const processed = new Set();
 
     return submissions.reduce((acc, submission, index) => {
         const host = dissectLink(submission.url);
+        const ignoring = ignore.find(prop => {
+            return submission[prop];
+        });
+
+        if(ignoring) {
+            console.log('\x1b[33m%s\x1b[0m', `Ignoring ${ignoring} post '${submission.title}' - ${submission.url}`);
+
+            return acc;
+        }
 
         if(host) {
             if(config.fetch.avoidDuplicates && processed.has(host.id)) {