BLUFF

// ==UserScript==
// @name         BLUFF
// @namespace    http://foxscotch.us/
// @version      0.2.2
// @description  Some things to help you make userscripts for the Blockland Forum
// @author       Foxscotch
// @match        http://forum.blockland.us/index.php*
// @grant        none
// ==/UserScript==
/* jshint -W097 */
'use strict';

console.log(`${GM_info.script.name} ${GM_info.script.version} running!`);
var namespace = {};


// Separates the query string
function getQueryParams(queryString) {
    if (queryString[0] == '?') {
        var pairs = queryString.slice(1).split(/[;&]/);
    }
    else {
        var pairs = queryString.split(/[;&]/);
    }

    var results = {};

    for (var i = 0; i < pairs.length; i++) {
      var cur = pairs[i].split('=');
      results[cur[0]] = cur[1];
    }

    return results;
}
namespace.queryParams = getQueryParams(window.location.search);


// Provides simple information about what kind of page the user is on.
function getPageType() {
    var type = {};
    var qp = namespace.queryParams;

    if (qp.topic) {
        var statusImages = document.querySelectorAll('.titlebg > td > img');
        type.topic = {};

        if (statusImages[statusImages.length - 1].src.includes('locked')) {
            type.topic.locked = true;
        }
        if (statusImages.length > 1) {
            type.topic.poll = true;
            if (statusImages[0].src.includes('locked')) {
                type.topic.pollLocked = true;
            }
        }
    }
    else if (qp.action == 'post' || qp.action == 'post2') {
        type.post = true;
    }
    else if (qp.board) {
        type.board = true;
    }
    else if (qp.action == 'profile') {
        type.profile = {};

        if (!qp.sa || qp.sa == 'summary') {
            type.profile.summary = true;
        }
        else if (qp.sa == 'statsPanel') {
            type.profile.stats = true;
        }
        else if (qp.sa == 'showPosts') {
            type.profile.posts = true;
        }
        else if (qp.sa == 'account') {
            type.profile.accountSettings = true;
        }
        else if (qp.sa == 'forumProfile') {
            type.profile.profileSettings = true;
        }
        else if (qp.sa == 'theme') {
            type.profile.layoutSettings = true;
        }
        else if (qp.sa == 'notification') {
            type.profile.notificationSettings = true;
        }
        else if (qp.sa == 'pmprefs') {
            type.profile.pmSettings = true;
        }
    }
    else if (qp.action == 'search') {
        type.search = true;
    }
    else if (!window.location.search) {
        type.index = true;
    }
    else {
        type.other = true;
    }

    return type;
}
namespace.pageType = getPageType();


// This function gives you the current user's session ID. It gets it from the
// logout button since that's guaranteed to be on every page.
function getSession() {
    var logout = document.querySelector('img[alt="Logout"]').parentElement;
    return logout.href.split('=')[2];
}
namespace.sessionId = getSession();


function User(usernameElement, avatarElement, memberId) {
    this.usernameElement = usernameElement;
    this.username = usernameElement.textContent.trim();

    this.avatarElement = avatarElement;

    this.memberId = memberId;
}

User.prototype.updateInfo = function (doc) {
    if (doc.querySelector('a[title*="Personal Message"]').children[0].alt == 'Online') {
        this.online = true;
    }
    else {
        this.online = false;
    }

    this.profileElement = doc.querySelector('table.bordercolor[align=center]')

    var infoTables = this.profileElement.querySelectorAll('tr');

    this.personalText = infoTables[2].children[0].textContent.trim();

    this.blId = Number(infoTables[4].children[1].textContent);

    var postStatsRegex = /(\d+) \((\d+\.\d+) per day\)/;
    var postStats = infoTables[5].children[1].textContent;
    postStats = postStats.match(postStatsRegex);
    this.postCount = Number(postStats[1]);
    this.postsPerDay = Number(postStats[2]);

    this.gender = infoTables[17].children[1].textContent;

    var tempAge = Number(infoTables[18].children[1].textContent);
    if (isNaN(tempAge)) {
        this.age = 'N/A';
    }
    else {
        this.age = tempAge;
    }

    this.location = infoTables[19].children[1].textContent;

    this.sigElement = doc.querySelector('div.signature');
}

User.prototype.getProfileInfo = function (funcToCall) {
    var user = this;

    var request = new XMLHttpRequest();
    request.responseType = 'document';

    request.onload = function () {
        user.updateInfo(this.response);
        if (funcToCall) {
            funcToCall(user);
        }
    };

    request.open('get', 'http://forum.blockland.us/index.php?action=profile;u=' + user.memberId);
    request.send();
}

namespace.User = User;


if (namespace.pageType.profile && namespace.pageType.profile.summary) {
    var name = document.querySelectorAll('tr.titlebg > td')[0];
    var av = document.querySelector('.avatar');

    var params = getQueryParams(document.querySelectorAll('td.windowbg2[colspan="2"] > a')[0].href.split('?')[1]);
    var id = params.u;

    namespace.currentUser = new User(name, av, id);
    namespace.currentUser.updateInfo(document);
}


// This is not my doing, but for your information, window.ajax_indicator() is
// good for indicating that you are loading.

// window.ajax_indicator(true); turns it on, and...
// window.ajax_indicator(false); turns it off!

// I intend to add better facilities for this kind of thing later, because using
// this method, if someone else is loading something, yours will turn theirs off
// whenever it finishes.


window.bluff = namespace;

var finishedEvent = new Event('utilsFinished');
document.dispatchEvent(finishedEvent);