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Unlimited MAL Ignore list

Ignore an unlimited amount of users. Comes with custom settings: delete the entire post, replace the content of the message with a custom message, replace or delete the avatar, and keep or delete the signature.

// ==UserScript==
// @name         Unlimited MAL Ignore list
// @namespace    http://tampermonkey.net/
// @version      0.85
// @description  Ignore an unlimited amount of users. Comes with custom settings: delete the entire post, replace the content of the message with a custom message, replace or delete the avatar, and keep or delete the signature.
// @author       Only_Brad
// @author       ShaggyZE
// @match        https://myanimelist.net/*
// @run-at document-end
// ==/UserScript==

(function() {
    const FORUM_OPTIONS = "editprofile.php?go=forumoptions";
    const POSTS_URL = "forum/?topicid";
    const LAST_POST_URL = "forum";
    const TOPICS_URL = "forum/?board";
    const TOPICS_SEARCH_URL = "forum/search?";
    const CLUB_TOPICS_URL_1 = "clubs.php";
    const CLUB_TOPICS_URL_2 = "forum/?clubid";
    const PROFILE_URL = "profile";
    const COMTOCOM_URL = "comtocom.php";
    const COMMENTS_URL = "comments.php";
    const BLACKLIST_URL = "https://myanimelist.net/blacklist";

    const BLACKLIST_KEY = "ignore-list";
    const SETTINGS_KEY = "ignore-list-settings";

    const YOU_SELECTOR = ".header-profile-link";
    const POST_USERS_SELECTOR = ".profile";
    const TOPIC_USERS_SELECTOR = ".forum_postusername a";
    const MESSAGE_SELECTOR = ".content [id^=message]";
    const QUOTE_SELECTOR = ".quotetext";
    const AVATAR_SELECTOR = ".forum-icon";
    const USER_PROFILE_SELECTOR = "[href^='/profile']";
    const USER_INFO_SELECTOR = "[id^=messageuser]";
    const USERINFO_SELECTOR = ".username";
    const USERINFO_SELECTOR1 = ".userstatus";
    const USERINFO_SELECTOR2 = ".userinfo.joined";
    const USERINFO_SELECTOR3 = ".userinfo.posts";
    const USERINFO_SELECTOR4 = ".custom-forum-title";
    const USERINFO_SELECTOR5 = ".modified";
    const USERINFO_SELECTOR6 = ".icon-team-title";
    const SIGNATURE_SELECTOR = ".sig";
    const FORUM_MESSAGE_SELECTOR = "[id^=msg]";
    const FORUM_MSG_NAME_SELECTOR = ".username a";
    const FORUM_QUOTE_NAME_SELECTOR = ".quotetext > strong > a";
    const FORUM_ACTION_BAR_SELECTOR = "[id^=postEditButtons]";
    const PROFILE_MSG_SELECTOR = "[id^=comBox]";
    const PROFILE_MSG_NAME_SELECTOR = ".text a.fw-b";
    const PROFILE_MSG_AVATAR_SELECTOR = ".image";
    const PROFILE_MSG_TEXT_SELECTOR = ".text .comment-text";
    const PROFILE_MSG_ACTION_BAR_SELECTOR = ".text > div.pb8 > a";
    const COMTOCOM_SELECTOR = "[id^=comBox]";
    const COMTOCOM_NAME_SELECTOR = ".dark_text a";
    const COMTOCOM_AVATAR_SELECTOR = ".picSurround a";
    const COMTOCOM_TEXT_SELECTOR = "[id^=comtext]";
    const COMTOCOM_ACTION_BAR_SELECTOR = ".dark_text a";

    const IGNORE = 0;
    const REPLACE = 1;
    const DO_NOTHING = 2;

    let blacklist;
    let settings;

    //routing
    if (window.location.href.includes(FORUM_OPTIONS)) {
        AddBlacklistLink();
    } else if (window.location.href.includes(POSTS_URL)) {
        handlePosts();
        handleQuotes();
    } else if (
        window.location.href.includes(TOPICS_URL) ||
        window.location.href.includes(TOPICS_SEARCH_URL) ||
        window.location.href.includes(CLUB_TOPICS_URL_1) ||
        window.location.href.includes(CLUB_TOPICS_URL_2)
    ) {
        handleTopics();
    } else if (window.location.href.includes(PROFILE_URL)) {
        handleProfileMsgs();
    } else if (window.location.href.includes(COMTOCOM_URL)) {
        handleComToCom();
    } else if (window.location.href.includes(COMMENTS_URL)) {
        handleComToCom();
    } else if (window.location.href === BLACKLIST_URL) {
        handleBlacklist();
    } else if (window.location.href.includes(LAST_POST_URL)) {
        handleLastPost();
    }

    //GM_addStyle equivalent that works on firefox
    function addStyle(css) {
        const style = document.getElementById("addStyleBy8626") || (function() {
            const style = document.createElement('style');
            style.type = 'text/css';
            style.id = "addStyleBy8626";
            document.head.appendChild(style);
            return style;
        })();
        style.innerHTML += css;
    }

    //helper functions to load from localStorage
    function loadBlackList() {
        blacklist = JSON.parse(localStorage.getItem(BLACKLIST_KEY)) || [];
    }

    function saveBlackList() {
        localStorage.setItem(BLACKLIST_KEY, JSON.stringify(blacklist));
    }

    function loadSettings() {
        settings = JSON.parse(localStorage.getItem(SETTINGS_KEY)) || {
            replaceUsername: false,
            replaceAvatar: false,
            replaceProfileAvatar: false,
            removeSignatures: true,
            removeUserinfo: true,
            quoteMode: IGNORE,
            postMode: REPLACE,
            profileMsgMode: IGNORE,
            removeTopics: true,
            UnBlacklistUsername: false,
            removeUnBlacklist: false,
            customLastPost: "",
            customQuote: "",
            customPost: "",
            customAvatar: "",
            customProfileMsg: "",
            customProfileAvatar: "",
            specificCustomLastPost: {},
            specificCustomQuote: {},
            specificCustomPost: {},
            specificCustomProfileMsg: {}
        };
        if (!settings.specificCustomLastPost) settings.specificCustomLastPost = {};
        if (!settings.specificCustomQuote) settings.specificCustomQuote = {};
        if (!settings.specificCustomPost) settings.specificCustomPost = {};
        if (!settings.specificCustomProfileMsg) settings.specificCustomProfileMsg = {};
    }

    function saveSetting(key, value) {
        if (typeof key === "object") {
            settings[key.key][key.subkey] = value;
        } else {
            settings[key] = value;
        }
        localStorage.setItem(SETTINGS_KEY, JSON.stringify(settings));
    }
    function AddBlacklistLink() {
        //wip
    }

    //functions called by the routers
    function handlePosts() {
        loadBlackList();
        loadSettings();
        addPostsBlackListButtons();

        switch (settings.postMode) {
            case IGNORE:
                ignorePosts();
                return;
            case REPLACE:
                replacePosts();
                break;
            case DO_NOTHING:
                break;
            default:
                saveSetting("postMode", REPLACE);
                replacePosts();
                break;
        }


        if (settings.replaceAvatar) replaceAvatar();
        if (settings.removeSignatures) removeSignatures();
        if (settings.removeUserinfo) removeUserinfo();
        if (settings.replaceUsername) replaceUsername();
    }

    function handleLastPost() {
        loadBlackList();
        loadSettings();

        switch (settings.lastpostMode) {
            case IGNORE:
                ignoreLastPost();
                return;
            case REPLACE:
                replaceLastPost();
                break;
            case DO_NOTHING:
                break;
            default:
                saveSetting("lastpostMode", IGNORE);
                ignoreLastPost();
                break;
        }
    }

    function handleQuotes() {
        loadBlackList();
        loadSettings();

        switch (settings.quoteMode) {
            case IGNORE:
                ignoreQuotes();
                return;
            case REPLACE:
                replaceQuotes();
                break;
            case DO_NOTHING:
                break;
            default:
                saveSetting("quoteMode", IGNORE);
                ignoreQuotes();
                break;
        }
    }

    function handleTopics() {
        loadBlackList();
        loadSettings();
        if (settings.removeTopics) {
            ignoreTopics();
        }
    }

    function handleProfileMsgs() {
        loadBlackList();
        loadSettings();
        addProfileMsgBlackListButtons();

        switch (settings.profileMsgMode) {
            case IGNORE:
                ignoreProfileMsgs();
                return;
            case REPLACE:
                replaceProfileMsg();
                break;
            case DO_NOTHING:
                break;
            default:
                saveSetting("profileMsgMode", IGNORE);
                ignoreProfileMsgs();
                break;
        }

        if (settings.replaceProfileAvatar) replaceProfileAvatar();
    }

    function handleComToCom() {
        loadBlackList();
        loadSettings();
        addComToComBlackListButtons();

        switch (settings.profileMsgMode) {
            case IGNORE:
                ignoreComToCom();
                return;
            case REPLACE:
                replaceComToCom();
                break;
            case DO_NOTHING:
                break;
            default:
                saveSetting("profileMsgMode", IGNORE);
                ignoreComToCom();
                break;
        }

        if (settings.replaceProfileAvatar) replaceComToComAvatar();
    }

    function handleBlacklist() {
        loadBlackList();
        loadSettings();

        document.title = "Blacklist - MyAnimeList.net";

        //remove the 404 stuff
        document.querySelector("h1").textContent = "Ignore List";
        document.querySelector(".error404").remove();

        //CSS
        addStyle(".flex{display:flex;gap:20px;margin-top:10px;}.user{display:flex;margin:10px}.name{margin-right:20px}.name{border-bottom:solid #000 1px}.name[contenteditable]{min-width:100px;border-bottom:solid #000 1px}.name[contenteditable]:focus{border:none;outline:solid red 5px}.page-common #content{display:flex;justify-content:center;}.settings{display:flex;gap:25px;}.settings>*{padding: 25px;}.customPost{width:100% !important;}.select-users{font-size:1rem;padding:10px;font-weight:bold;}");

        //HTML for the blacklist
        document.getElementById("content").innerHTML =
            `<div data-blacklist class="black-list"></div>
        <div data-add-user class="add-user">
            <div data-user class="user">
                <div data-name class="name" contenteditable="true" onclick="this.focus()"></div>
                <button data-add class="add">Add</div>
            </div>
        </div>`

        //HTML for the settings
        const settings = document.createElement("div");
        settings.innerHTML = `
            <h2>Settings</h2>
            <form>
                <div class="settings">
                    <div class="posts">
                        <h3>Posts</h3>
                        <div class="form-check">
                            <input class="form-check-input" type="radio" name="posts" id="doNothingPosts" data-clickable-setting="doNothingPosts">
                            <label class="form-check-label" for="doNothingPosts">
                                Do nothing
                            </label>
                        </div>
                        <div class="form-check">
                            <input class="form-check-input" type="radio" name="posts" id="hidePosts" data-clickable-setting="hidePosts">
                            <label class="form-check-label" for="hidePosts">
                                Hide posts
                            </label>
                        </div>
                        <div class="form-check">
                            <input class="form-check-input" type="radio" name="posts" id="replacePosts" data-clickable-setting="replacePosts">
                            <label class="form-check-label" for="replacePosts">
                                Replace posts with a custom message
                            </label>
                        </div>
                        <textarea class="form-control customPost" name="customPost" id="customPost" data-text-setting="customPost"></textarea>
                    </div>
                    <div class="posts-extra">
                        <h3>Posts extra options</h3>
                        <div class="form-check">
                            <input class="form-check-input" type="checkbox" name="replaceUsername" id="replaceUsername" data-clickable-setting="replaceUsername">
                            <label class="form-check-label" for="replaceUsername">
                                Replace user name with a custom name
                            </label>
                            <input class="form-control" type="text" name="customUsername" id="customUsername" data-text-setting="customUsername" placeholder="removed-user">
                            <br>
                            <small>Leave it empty to remove the username</small>
                        </div>
                        <div class="form-check">
                            <input class="form-check-input" type="checkbox" name="replaceAvatar" id="replaceAvatar" data-clickable-setting="replaceAvatar">
                            <label class="form-check-label" for="replaceAvatar">
                                Replace avatars with a custom avatar
                            </label>
                            <input class="form-control" type="text" name="customAvatar" id="customAvatar" data-text-setting="customAvatar">
                            <br>
                            <small>Leave it empty to remove the avatar</small>
                        </div>
                        <div class="form-check" style="margin-top: 10px;">
                            <input class="form-check-input" type="checkbox" name="removeSignatures" id="removeSignatures" data-clickable-setting="removeSignatures">
                            <label class="form-check-label" for="removeSignatures">
                                Hide the signature
                            </label>
                        </div>
                        <div class="form-check" style="margin-top: 10px;">
                            <input class="form-check-input" type="checkbox" name="removeUserinfo" id="removeUserinfo" data-clickable-setting="removeUserinfo">
                            <label class="form-check-label" for="removeUserinfo">
                                Hide user info
                            </label>
                        </div>
                        <small style="margin-top: 20px; display: block;"><strong>These settings have no effect if the Posts setting is set to "Hide Posts"</strong></small>
                    </div>
                    <div class="quotes">
                        <h3>Quotes</h3>
                        <div class="form-check">
                            <input class="form-check-input" type="radio" name="quotes" id="doNothingQuotes" data-clickable-setting="doNothingQuotes">
                            <label class="form-check-label" for="doNothingQuotes">
                                Do nothing
                            </label>
                        </div>
                        <div class="form-check">
                            <input class="form-check-input" type="radio" name="quotes" id="hideQuotes" data-clickable-setting="hideQuotes">
                            <label class="form-check-label" for="hideQuotes">
                                Hide quotes
                            </label>
                        </div>
                        <div class="form-check">
                            <input class="form-check-input" type="radio" name="quotes" id="replaceQuotes" data-clickable-setting="replaceQuotes">
                            <label class="form-check-label" for="replaceQuotes">
                                Replace quotes with a custom message
                            </label>
                        </div>
                        <textarea class="form-control customPost" name="customQuote" id="customQuote" data-text-setting="customQuote"></textarea>
                    </div>
                    <div class="topics">
                        <h3>Topics</h3>
                        <div class="form-check">
                            <input class="form-check-input" type="checkbox" name="removeTopics" id="removeTopics" data-clickable-setting="removeTopics">
                            <label class="form-check-label" for="removeTopics">
                                Hide topics
                            </label>
                        </div>
                    </div>
                    <div class="unblacklist">
                        <h3>UnBlacklist</h3>
                        <div class="form-check">
                            <input class="form-check-input" type="checkbox" name="UnBlacklistUsername" id="UnBlacklistUsername" data-clickable-setting="UnBlacklistUsername">
                            <label class="form-check-label" for="UnBlacklistUsername">
                                Show user name when hovering<br>on UnBlacklist buttons/links
                            </label>
                        </div>
                        <div class="form-check">
                            <input class="form-check-input" type="checkbox" name="removeUnBlacklist" id="removeUnBlacklist" data-clickable-setting="removeUnBlacklist">
                            <label class="form-check-label" for="removeUnBlacklist">
                                Hide UnBlacklist buttons/links
                            </label>
                        </div>
                        <small style="margin-top: 20px; display: block;"><strong>These settings have no effect if the Posts setting<br>is set to "Hide Posts" or Profile Messages setting<br>is set to "Hide profile messages"</strong></small>
                    </div>
                </div>
                <div class="settings">
                    <div class="profile-messages">
                        <h3>Profile messages</h3>
                        <div class="form-check">
                            <input class="form-check-input" type="radio" name="profileMsgs" id="doNothingProfileMsgs" data-clickable-setting="doNothingProfileMsgs">
                            <label class="form-check-label" for="doNothingProfileMsgs">
                                Do nothing
                            </label>
                    </div>
                    <div class="form-check">
                        <input class="form-check-input" type="radio" name="profileMsgs" id="hideProfileMsgs" data-clickable-setting="hideProfileMsgs">
                        <label class="form-check-label" for="hideProfileMsgs">
                            Hide profile messages
                        </label>
                    </div>
                        <div class="form-check">
                            <input class="form-check-input" type="radio" name="profileMsgs" id="replaceProfileMsgs" data-clickable-setting="replaceProfileMsgs">
                            <label class="form-check-label" for="replaceProfileMsgs">
                                Replace profile messages with a custom message
                            </label>
                        </div>
                        <textarea class="form-control customPost" name="customProfileMsg" id="customProfileMsg" data-text-setting="customProfileMsg"></textarea>
                    </div>
                    <div class="profile-messages-extra">
                        <h3>Profile messages extra options</h3>
                        <div class="form-check">
                            <input class="form-check-input" type="checkbox" name="replaceProfileUsername" id="replaceProfileUsername" data-clickable-setting="replaceProfileUsername">
                            <label class="form-check-label" for="replaceProfileUsername">
                                Replace profile user with a custom name
                            </label>
                            <input class="form-control" type="text" name="customProfileUsername" id="customProfileUsername" data-text-setting="customProfileUsername" placeholder="removed-user">
                            <br>
                            <small>Leave it empty to remove the avatar</small>
                        </div>
                        <div class="form-check">
                            <input class="form-check-input" type="checkbox" name="replaceProfileAvatar" id="replaceProfileAvatar" data-clickable-setting="replaceProfileAvatar">
                            <label class="form-check-label" for="replaceProfileAvatar">
                                Replace profile message avatar with a custom avatar
                            </label>
                            <input class="form-control" type="text" name="customProfileAvatar" id="customProfileAvatar" data-text-setting="customProfileAvatar">
                            <br>
                            <small>Leave it empty to remove the avatar</small>
                        </div>
                        <small style="margin-top: 20px; display: block;"><strong>These settings have no effect if the Profile Messages setting is set to "Hide profile messages"</strong></small>
                    </div>
                    <div class="lastpost">
                        <h3>Last Post</h3>
                        <div class="form-check">
                            <input class="form-check-input" type="radio" name="lastpost" id="doNothingLastPost" data-clickable-setting="doNothingLastPost">
                            <label class="form-check-label" for="doNothingLastPost">
                                Do nothing
                            </label>
                        </div>
                        <div class="form-check">
                            <input class="form-check-input" type="radio" name="lastpost" id="hideLastPost" data-clickable-setting="hideLastPost">
                            <label class="form-check-label" for="hideLastPost">
                                Hide last posts
                            </label>
                        </div>
                        <div class="form-check">
                            <input class="form-check-input" type="radio" name="lastpost" id="replaceLastPost" data-clickable-setting="replaceLastPost">
                            <label class="form-check-label" for="replaceLastPost">
                                Replace user of last posts with a custom message
                            </label>
                        </div>
                        <textarea class="form-control customPost" name="customLastPost" id="customLastPost" data-text-setting="customLastPost" placeholder="type a user name like removed-user"></textarea>
                    </div>
                </div>
                <select name="users" class="select-users" data-select-users></select>
                <div class="flex">
                    <div class="form-check">
                        <label class="form-check-label" for="specificCustomPost">
                            Replace this user's posts with a specific custom message
                        </label>
                        <textarea class="form-control customPost" name="specificCustomPost" id="specificCustomPost" data-text-setting="specificCustomPost"></textarea>
                    </div>
                    <div class="form-check">
                        <label class="form-check-label" for="specificCustomLastPost">
                            Replace the last posts username with a specific custom message
                        </label>
                        <textarea class="form-control customPost" name="specificCustomLastPost" id="specificCustomLastPost" data-text-setting="specificCustomLastPost" placeholder="type a user name like removed-user"></textarea>
                    </div>
                    <div class="form-check">
                        <label class="form-check-label" for="specificCustomProfileMsg">
                            Replace this user's profile messages with a custom message
                        </label>
                        <textarea class="form-control customPost" name="specificCustomProfileMsg" id="specificCustomProfileMsg" data-text-setting="specificCustomProfileMsg"></textarea>
                    </div>
                    <div class="form-check">
                        <label class="form-check-label" for="specificCustomQuote">
                            Replace this user's quotes with a specific custom message
                        </label>
                        <textarea class="form-control customPost" name="specificCustomQuote" id="specificCustomQuote" data-text-setting="specificCustomQuote"></textarea>
                    </div>
                </div>
            </form>`;

        document.getElementById("content").insertAdjacentElement("afterend", settings);

        startEventListeners();
        loadSettingsIntoInputs();
    }

    function clickedSetting(e) {
        const input = e.target;
        switch (input.dataset.clickableSetting) {
             case "doNothingLastPost":
                saveSetting("lastpostMode", DO_NOTHING);
                break;
            case "hideLastPost":
                saveSetting("lastpostMode", IGNORE);
                break;
            case "replaceLastPost":
                saveSetting("lastpostMode", REPLACE);
                break;
            case "doNothingQuotes":
                saveSetting("quoteMode", DO_NOTHING);
                break;
            case "hideQuotes":
                saveSetting("quoteMode", IGNORE);
                break;
            case "replaceQuotes":
                saveSetting("quoteMode", REPLACE);
                break;
            case "doNothingPosts":
                saveSetting("postMode", DO_NOTHING);
                break;
            case "hidePosts":
                saveSetting("postMode", IGNORE);
                break;
            case "replacePosts":
                saveSetting("postMode", REPLACE);
                break;
            case "replaceUsername":
                saveSetting("replaceUsername", input.checked);
                break;
            case "replaceAvatar":
                saveSetting("replaceAvatar", input.checked);
                break;
            case "removeTopics":
                saveSetting("removeTopics", input.checked);
                break;
            case "UnBlacklistUsername":
                saveSetting("UnBlacklistUsername", input.checked);
                break;
            case "removeUnBlacklist":
                saveSetting("removeUnBlacklist", input.checked);
                break;
            case "removeSignatures":
                saveSetting("removeSignatures", input.checked);
                break;
            case "removeUserinfo":
                saveSetting("removeUserinfo", input.checked);
                break;
            case "doNothingProfileMsgs":
                saveSetting("profileMsgMode", DO_NOTHING);
                break;
            case "hideProfileMsgs":
                saveSetting("profileMsgMode", IGNORE);
                break;
            case "replaceProfileMsgs":
                saveSetting("profileMsgMode", REPLACE);
                break;
            case "replaceProfileAvatar":
                saveSetting("replaceProfileAvatar", input.checked);
                break;
            default:
                return;
        }
    }

    function textSetting(e) {
        const input = e.target;
        switch (input.dataset.textSetting) {
              case "customLastPost":
                saveSetting("customLastPost", input.value);
                break;
             case "customQuote":
                saveSetting("customQuote", input.value);
                break;
            case "customPost":
                saveSetting("customPost", input.value);
                break;
            case "customUsername":
                saveSetting("customUsername", input.value);
                break;
            case "customAvatar":
                saveSetting("customAvatar", input.value);
                break;
            case "customProfileMsg":
                saveSetting("customProfileMsg", input.value);
                break;
            case "customProfileAvatar":
                saveSetting("customProfileAvatar", input.value);
                break;
            case "specificCustomProfileMsg":
                {
                    const selectedUser = document.querySelector("[data-select-users]").value;
                    saveSetting({ key: "specificCustomProfileMsg", subkey: selectedUser }, input.value);
                    break;
                }
            case "specificCustomPost":
                {
                    const selectedUser = document.querySelector("[data-select-users]").value;
                    saveSetting({ key: "specificCustomPost", subkey: selectedUser }, input.value);
                    break;
                }
            case "specificCustomQuote":
                {
                    const selectedUser = document.querySelector("[data-select-users]").value;
                    saveSetting({ key: "specificCustomQuote", subkey: selectedUser }, input.value);
                    break;
                }
            case "specificCustomLastPost":
                {
                    const selectedUser = document.querySelector("[data-select-users]").value;
                    saveSetting({ key: "specificCustomLastPost", subkey: selectedUser }, input.value);
                    break;
                }
            default:
                return;
        }
    }

    function startEventListeners() {
        document.querySelector("[data-add]").addEventListener("click", addNode);
        document.querySelectorAll("[data-clickable-setting]").forEach(clickable => {
            clickable.addEventListener("click", clickedSetting);
        });
        document.querySelectorAll("[data-text-setting]").forEach(text => {
            text.addEventListener("input", textSetting);
        });
        document.querySelector("[data-select-users]").addEventListener("change", loadSpecificMessages)
        blacklist.forEach(createNode);
        blacklist.forEach(addUserToSelect);
    }

    function loadSettingsIntoInputs() {
        switch (settings.lastpostMode) {
            case DO_NOTHING:
                document.getElementById("doNothingLastPost").checked = true;
                break;
            case IGNORE:
                document.getElementById("hideLastPost").checked = true;
                break;
            case REPLACE:
                document.getElementById("replaceLastPost").checked = true;
                break;
            default:
                document.getElementById("hidePosts").checked = true;
                saveSetting("lastpostMode", IGNORE);
                break;
        }

        switch (settings.quoteMode) {
            case DO_NOTHING:
                document.getElementById("doNothingQuotes").checked = true;
                break;
            case IGNORE:
                document.getElementById("hideQuotes").checked = true;
                break;
            case REPLACE:
                document.getElementById("replaceQuotes").checked = true;
                break;
            default:
                document.getElementById("hideQuotes").checked = true;
                saveSetting("quoteMode", IGNORE);
                break;
        }

        switch (settings.postMode) {
            case DO_NOTHING:
                document.getElementById("doNothingPosts").checked = true;
                break;
            case IGNORE:
                document.getElementById("hidePosts").checked = true;
                break;
            case REPLACE:
                document.getElementById("replacePosts").checked = true;
                break;
            default:
                document.getElementById("hidePosts").checked = true;
                saveSetting("postMode", IGNORE);
                break;
        }

        switch (settings.profileMsgMode) {
            case DO_NOTHING:
                document.getElementById("doNothingProfileMsgs").checked = true;
                break;
            case IGNORE:
                document.getElementById("hideProfileMsgs").checked = true;
                break;
            case REPLACE:
                document.getElementById("replaceProfileMsgs").checked = true;
                break;
            default:
                document.getElementById("hideProfileMsgs").checked = true;
                saveSetting("profileMsgMode", IGNORE);
                break;
        }

        if (settings.removeTopics) {
            document.getElementById("removeTopics").checked = true;
        }
        if (settings.UnBlacklistUsername) {
            document.getElementById("UnBlacklistUsername").checked = true;
        }
        if (settings.removeUnBlacklist) {
            document.getElementById("removeUnBlacklist").checked = true;
        }
        if (settings.removeSignatures) {
            document.getElementById("removeSignatures").checked = true;
        }
        if (settings.removeUserinfo) {
            document.getElementById("removeUserinfo").checked = true;
        }
        if (settings.replaceUsername) {
            document.getElementById("replaceUsername").checked = true;
        }
        if (settings.replaceAvatar) {
            document.getElementById("replaceAvatar").checked = true;
        }
        if (settings.replaceProfileAvatar) {
            document.getElementById("replaceProfileAvatar").checked = true;
        }

        document.getElementById("customLastPost").value = settings.customLastPost || "";
        document.getElementById("customQuote").value = settings.customQuote || "";
        document.getElementById("customPost").value = settings.customPost || "";
        document.getElementById("customUsername").value = settings.customUsername || "";
        document.getElementById("customAvatar").value = settings.customAvatar || "";
        document.getElementById("customProfileMsg").value = settings.customProfileMsg || "";
        document.getElementById("customProfileAvatar").value = settings.customProfileAvatar || "";

        document.querySelector("[data-select-users]").dispatchEvent(new Event("change"));
    }

    function alterLastPost(action) {
        document.querySelectorAll(QUOTE_SELECTOR).forEach(quotes => {
            if (quotes.querySelector(FORUM_QUOTE_NAME_SELECTOR) == null) return;
            const quoteuser = quotes.querySelector(FORUM_QUOTE_NAME_SELECTOR).textContent;
            let user = quoteuser.replace(' said:','');
            if (!blacklist.includes(user)) return;
            let quote = quotes;
            action(quote, user);
        });
    }

    function alterQuotes(action) {
        document.querySelectorAll(QUOTE_SELECTOR).forEach(quotes => {
            if (quotes.querySelector(FORUM_QUOTE_NAME_SELECTOR) == null) return;
            const quoteuser = quotes.querySelector(FORUM_QUOTE_NAME_SELECTOR).textContent;
            let user = quoteuser.replace(' said:','');
            if (!blacklist.includes(user)) return;
            let quote = quotes;
            action(quote, user);
        });
    }

    function alterPosts(action) {
        document.querySelectorAll(POST_USERS_SELECTOR).forEach(user => {
            if (!blacklist.includes(user.querySelector(FORUM_MSG_NAME_SELECTOR).textContent)) return;
            let post = user.parentNode;
            //for (let i = 0; i < 4; i++) {
                //post = post.parentNode;
            //}
            action(post, user);
        });
    }

    function alterProfileMessages(action) {
        document.querySelectorAll(PROFILE_MSG_SELECTOR).forEach(profileMessage => {
            const username = profileMessage.querySelector(PROFILE_MSG_NAME_SELECTOR).textContent;
            if (!blacklist.includes(username)) return;
            action(profileMessage, username);
        });
    }

    function alterComToCom(action) {
        document.querySelectorAll(COMTOCOM_SELECTOR).forEach(comMessage => {
            const username = comMessage.querySelector(COMTOCOM_NAME_SELECTOR).textContent;
            if (!blacklist.includes(username)) return;
            action(comMessage, username);
        });
    }

    function ignoreLastPost() {
        alterQuotes(quote => {
            quote.style.display = "none";
            //post.previousElementSibling.style.display = "none";
        });
    }

    function replaceLastPost() {
        alterQuotes((quote, user) => {
            const specificCustomLastPost = settings.specificCustomLastPost[user];
            quote.innerHTML = specificCustomLastPost ? specificCustomLastPost : settings.customQuote;
        });
    }

    function ignoreQuotes() {
        alterQuotes(quote => {
            quote.style.display = "none";
            //post.previousElementSibling.style.display = "none";
        });
    }

    function replaceQuotes() {
        alterQuotes((quote, user) => {
            const specificCustomQuote = settings.specificCustomQuote[user];
            quote.innerHTML = specificCustomQuote ? specificCustomQuote : settings.customQuote;
        });
    }

    function ignorePosts() {
        alterPosts(post => {
            post.style.display = "none";
            post.previousElementSibling.style.display = "none";
        });
    }

    function replacePosts() {
        alterPosts((post, user) => {
            const username = user.querySelector(FORUM_MSG_NAME_SELECTOR).textContent;
            const specificCustomPost = settings.specificCustomPost[username];
            post.querySelector(MESSAGE_SELECTOR).innerHTML = specificCustomPost ? specificCustomPost : settings.customPost;
        });
    }

    function replaceProfileMsg() {
        alterProfileMessages((profileMessage, username) => {
            const specificCustomProfileMsg = settings.specificCustomProfileMsg[username];
            profileMessage.querySelector(PROFILE_MSG_TEXT_SELECTOR).innerHTML = specificCustomProfileMsg ? specificCustomProfileMsg : settings.customProfileMsg;
        });
    }

    function replaceComToCom() {
        alterComToCom((comMessage, username) => {
            const specificCustomProfileMsg = settings.specificCustomProfileMsg[username];
            comMessage.querySelector(COMTOCOM_TEXT_SELECTOR).innerHTML = specificCustomProfileMsg ? specificCustomProfileMsg : settings.customProfileMsg;
        });
    }

    function ignoreTopics() {
        document.querySelectorAll(TOPIC_USERS_SELECTOR).forEach(user => {
            if (!blacklist.includes(user.textContent)) return;
            user.closest("tr").style.display = "none";
        });
    }

    function ignoreProfileMsgs() {
        alterProfileMessages(profileMessage => {
            profileMessage.style.display = "none";
        });
    }

    function ignoreComToCom() {
        alterComToCom(comMessage => {
            comMessage.style.display = "none";
        });
    }

    function replaceUsername() {
        alterPosts((post, user) => {
            user.querySelector(FORUM_MSG_NAME_SELECTOR).innerHTML = `<a href="${user.querySelector(USER_PROFILE_SELECTOR).href}">${settings.customUsername}</a>`;
        });
    }

    function replaceAvatar() {
        alterPosts((post, user) => {
            const avatar = user.querySelector(AVATAR_SELECTOR);

            if (!avatar) {
                if (settings.customAvatar === "") return;

                const avatar = document.createElement("a");
                avatar.href = user.querySelector(USER_PROFILE_SELECTOR).href;
                avatar.className = "forum-icon";
                avatar.innerHTML = `
                    <img class=" lazyloaded" data-src="${settings.customAvatar}" vspace="2" border="0" src="${settings.customAvatar}" width="100" height="125">`;
                user.querySelector(USER_INFO_SELECTOR).insertAdjacentElement('afterend', avatar);
            } else {
                if (settings.customAvatar === "") {
                    avatar.style.display = "none";
                    return;
                }

                const img = avatar.querySelector("img");
                img.src = settings.customAvatar;
                img.setAttribute("data-src", settings.customAvatar);
                img.setAttribute("width", 100);
                img.setAttribute("height", 125);
            }
        });
    }

    function replaceProfileAvatar() {
        alterProfileMessages(profileMessage => {
            const avatar = profileMessage.querySelector(PROFILE_MSG_AVATAR_SELECTOR);

            if (settings.customProfileAvatar === "") {
                avatar.style.display = "none";
                return;
            }

            const img = avatar.querySelector("img");
            img.src = settings.customProfileAvatar;
            img.setAttribute("data-src", settings.customProfileAvatar);
        });
    }

    function replaceComToComAvatar() {
        alterComToCom(comMessage => {
            const avatar = comMessage.querySelector(COMTOCOM_AVATAR_SELECTOR);

            if (settings.customProfileAvatar === "") {
                avatar.style.display = "none";
                return;
            }

            const img = avatar.querySelector("img");
            img.src = settings.customProfileAvatar;
            img.setAttribute("data-src", settings.customProfileAvatar);
        });
    }

    function removeSignatures() {
        alterPosts(post => {
            const signature = post.querySelector(SIGNATURE_SELECTOR);
            if (!signature) return;
            signature.style.display = "none";
        });
    }

    function removeUserinfo() {
        alterPosts(post => {
            const userinfo = post.querySelector(USERINFO_SELECTOR);
            if (!userinfo) return;
            userinfo.style.display = "none";
            const userinfo1 = post.querySelector(USERINFO_SELECTOR1);
            if (!userinfo1) return;
            userinfo1.style.display = "none";
            const userinfo2 = post.querySelector(USERINFO_SELECTOR2);
            if (!userinfo2) return;
            userinfo2.style.display = "none";
            const userinfo3 = post.querySelector(USERINFO_SELECTOR3);
            if (!userinfo3) return;
            userinfo3.style.display = "none";
            const userinfo4 = post.querySelector(USERINFO_SELECTOR4);
            if (userinfo4) {
                userinfo4.style.display = "none";
            }
            const userinfo5 = post.querySelector(USERINFO_SELECTOR5);
            if (userinfo5) {
                userinfo5.style.display = "none";
            }
            const userinfo6 = post.querySelector(USERINFO_SELECTOR6);
            if (userinfo6) {
                userinfo6.style.display = "none";
            }
        });
    }
    function addPostsBlackListButtons() {
        document.querySelectorAll(FORUM_MESSAGE_SELECTOR).forEach(forumMessage => {
            const actionBar = forumMessage.querySelector(FORUM_ACTION_BAR_SELECTOR);
            const username = forumMessage.querySelector(FORUM_MSG_NAME_SELECTOR).textContent;
            if (!blacklist.includes(username)) {
                addBlackListButton(actionBar, username);
            } else {
                addUnBlackListButton(actionBar, username);
            }
        });
    }

    function addProfileMsgBlackListButtons() {
        document.querySelectorAll(PROFILE_MSG_SELECTOR).forEach(profileMessage => {
            let actionBar = profileMessage.querySelector(PROFILE_MSG_ACTION_BAR_SELECTOR);
            const username = profileMessage.querySelector(PROFILE_MSG_NAME_SELECTOR).textContent;

            //this happens when you are looking at someone elses profile, create the actionBar.
            if (!actionBar) {
                actionBar = document.createElement("div");
                actionBar.className = "postActions ar mt4";
                profileMessage.querySelector(PROFILE_MSG_TEXT_SELECTOR).insertAdjacentElement("afterend", actionBar);
            }

            if (!blacklist.includes(username)) {
                addBlackListLink(actionBar, username, " | ");
            } else {
                addUnBlackListLink(actionBar, username, " | ");
            }
        });
    }

    function addComToComBlackListButtons() {
        document.querySelectorAll(COMTOCOM_SELECTOR).forEach(comMessage => {
            let actionBar = comMessage.querySelector(COMTOCOM_ACTION_BAR_SELECTOR);
            const username = comMessage.querySelector(COMTOCOM_NAME_SELECTOR).textContent;

            //this happens when you manually enter the url of com-to-com between 2 users other than you.
            if (!actionBar) {
                const actionBarContainer = document.createElement("div");
                actionBarContainer.style.marginTop = "10px";
                actionBar = document.createElement("small");
                actionBarContainer.appendChild(actionBar);
                comMessage.querySelector(COMTOCOM_TEXT_SELECTOR).insertAdjacentElement("afterend", actionBarContainer);
            }

            if (!blacklist.includes(username)) {
                addBlackListLink(actionBar, username, " | ");
            } else {
                addUnBlackListLink(actionBar, username, " | ");
            }
        });
    }

    function addBlackListLink(actionBar, username, separator) {
        const you = document.querySelector(YOU_SELECTOR).textContent;
        if (username == you) return
        const a = document.createElement("a");
        a.href = "javascript:void(0)";
        a.textContent = "Blacklist User";
        a.dataset.username = username;
        a.onclick = blacklistUser;

        actionBar.after(a);

        if (separator) {
            actionBar.after(document.createTextNode(separator));
        }
    }

    function addUnBlackListLink(actionBar, username, separator) {
        if (settings.removeUnBlacklist) return;
        const a = document.createElement("a");
        a.href = "javascript:void(0)";
        a.textContent = "UnBlacklist User";
        if (settings.UnBlacklistUsername) a.title = username;
        a.dataset.username = username;
        a.onclick = blacklistUser;

        actionBar.after(a);

        if (separator) {
            actionBar.after(document.createTextNode(separator));
        }
    }

    function addBlackListButton(actionBar, username, separator) {
        const you = document.querySelector(YOU_SELECTOR).textContent;
        if (username == you) return
        const a = document.createElement("button");
        a.href = "javascript:void(0)";
        a.textContent = "Blacklist User";
        a.classList.add("mal-btn");
        a.classList.add("secondary");
        a.classList.add("small");
        a.classList.add("outline");
        a.classList.add("noborder");
        a.dataset.username = username;
        a.onclick = blacklistUser;

        if (actionBar.childElementCount > 0 && separator) {
            actionBar.prepend(document.createTextNode(separator));
        }
        actionBar.prepend(a);
    }

    function addUnBlackListButton(actionBar, username, separator) {
        if (settings.removeUnBlacklist) return;
        const a = document.createElement("button");
        a.href = "javascript:void(0)";
        a.textContent = "UnBlacklist User";
        a.classList.add("mal-btn");
        a.classList.add("secondary");
        a.classList.add("small");
        a.classList.add("outline");
        a.classList.add("noborder");
        if (settings.UnBlacklistUsername) a.title = username;
        a.dataset.username = username;
        a.onclick = blacklistUser;

        if (actionBar.childElementCount > 0 && separator) {
            actionBar.prepend(document.createTextNode(separator));
        }
        actionBar.prepend(a);
    }

    function blacklistUser(e) {
        const username = e.target.dataset.username;

        if (blacklist.includes(username)) {
            removeUser(username);
            window.location.reload();
        } else {
            addUser(username);
            window.location.reload();
        }
    }

    //Add a user to the blacklist
    function addUser(username) {
        blacklist.push(username);
        saveBlackList();
    }

    //Remove a user from the blacklist if it's there
    function removeUser(userName) {
        blacklist = blacklist.filter(name => userName !== name);
        saveBlackList();
    }

    //remove the user node from the html code and then update the localStorage
    function removeNode(e) {
        const row = e.target.parentNode;
        const name = row.querySelector("[data-name]").textContent;
        row.remove();
        removeUser(name);
        removeUserFromSelect(name);
    }

    //modify the user node from the html code and then update the localStorage
    function saveNode(e) {
        const newName = e.target.textContent;
        const previousName = e.target.dataset.previousName;

        previousName && removeUser(previousName);

        if (newName !== "") {
            addUser(newName);
            e.target.dataset.previousName = newName;
        } else {
            e.target.parentNode.remove();
        }
    }

    //add a new user node to the html code and then update the localStorage
    function addNode(e) {
        const node = e.target.parentNode;
        const usernameNode = node.querySelector("[data-name]");
        const username = usernameNode.textContent;
        usernameNode.textContent = "";

        if (!blacklist.includes(username)) {
            createNode(username);
            addUser(username);
            addUserToSelect(username);
        }
    }

    //create the user node then add it to the html code
    function createNode(username) {
        const newUser = document.createElement("div");
        newUser.setAttribute("data-user", "");
        newUser.className = "user";
        newUser.innerHTML = `<div data-name class="name" contenteditable="true" onclick="this.focus()" data-previous-name="${username}">${username}</div>
        <button data-remove class="remove">Remove</button>`;
        newUser.querySelector("[data-name]").addEventListener("focusout", saveNode);
        newUser.querySelector("[data-remove]").addEventListener("click", removeNode);
        document.querySelector("[data-blacklist]").append(newUser);
    }

    //add the users inside the user select element
    function addUserToSelect(username) {
        const selectUser = document.querySelector("[data-select-users]");
        const option = document.createElement("option");
        option.value = option.textContent = username;
        selectUser.appendChild(option);
    }

    //remove the user from the select list
    function removeUserFromSelect(username) {
        const userOption = document.querySelector(`[data-select-users] [value="${username}"]`);
        if (userOption) userOption.remove();
    }

    //load a custom post and custom profile message of a specific blacklisted user into the 2 text areas designated for these inputs
    function loadSpecificMessages(e) {
        const userCustomLastPost = settings.specificCustomLastPost[e.target.value];
        const userCustomQuote = settings.specificCustomQuote[e.target.value];
        const userCustomPost = settings.specificCustomPost[e.target.value];
        const userCustomProfileMsg = settings.specificCustomProfileMsg[e.target.value];
        const customLastPost = document.getElementById("specificCustomLastPost");
        const customQuote = document.getElementById("specificCustomQuote");
        const customPost = document.getElementById("specificCustomPost");
        const customProfileMsg = document.getElementById("specificCustomProfileMsg");
        customLastPost.value = userCustomLastPost ? userCustomLastPost : "";
        customQuote.value = userCustomQuote ? userCustomQuote : "";
        customPost.value = userCustomPost ? userCustomPost : "";
        customProfileMsg.value = userCustomProfileMsg ? userCustomProfileMsg : "";
    }
})();