Add A Link To Hide All Reddit Posts

Add a link to hide all Reddit posts listed in currently logged-on user's page tab (Overview, Submitted, Downvoted, etc.). This script will auto-navigate to the next page (if any) and will continue hiding any hideable posts until the last page.

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         Add A Link To Hide All Reddit Posts
// @namespace    AddALinkToHideAllRedditPosts
// @version      1.0.1
// @description  Add a link to hide all Reddit posts listed in currently logged-on user's page tab (Overview, Submitted, Downvoted, etc.). This script will auto-navigate to the next page (if any) and will continue hiding any hideable posts until the last page.
// @author       jcunews
// @include      *://*.reddit.com/user/*/*/*
// @grant        none
// ==/UserScript==

var hideLinks = document.querySelectorAll('.thing .hide-button a'), linkIndex = 0, hidePostsInProgress = false;
if (hideLinks.length) {
  var rActionsTrigger = r.actions.trigger;
  r.actions.trigger = function(name, object) {
    if (hidePostsInProgress && (name === "legacy:change-state")) {
      var oldPostCallback = object.post_callback;
      object.post_callback = function(){
        var result, nextLink;
        if (oldPostCallback) {
          result = oldPostCallback.apply(this, arguments);
        }
        if (hidePostsInProgress) {
          if (++linkIndex < hideLinks.length) {
            hideLinks[linkIndex].click();
          } else {
            nextLink = document.querySelector(".nav-buttons .next-button a");
            if (nextLink) {
              nextLink.click();
            } else {
              hidePostsInProgress = false;
              delete sessionStorage.hidePostsInProgress;
            }
          }
          return result;
        }
      };
    }
    return rActionsTrigger.apply(this, arguments);
  };
  var menuArea = document.querySelector(".menuarea > .spacer");
  var link = document.createElement("A");
  link.textContent = "Hide All Posts";
  link.style.marginLeft = "2ex";
  link.href = "#";
  link.onclick = function() {
    if (!hidePostsInProgress) {
      hidePostsInProgress = true;
      sessionStorage.hidePostsInProgress = 1;
      hideLinks[0].click();
    }
    return false;
  };
  menuArea.appendChild(link);
  if (hidePostsInProgress = sessionStorage.hidePostsInProgress) {
    hideLinks[0].click();
  }
} else {
  hidePostsInProgress = false;
  delete sessionStorage.hidePostsInProgress;
}