Imperia Online Espionage Extensions Firefox

try to take over the world!
当前为 2016-01-14 提交的版本，查看最新版本。
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// ==UserScript==
// @name         Imperia Online Espionage Extensions Firefox
// @namespace    tar
// @version      1.0
// @description  try to take over the world!
// @author       ChoMPi
// @match        http://*.imperiaonline.org/imperia/game_v6/game/village.php*
// ==/UserScript==
/* jshint -W097 */
'use strict';

function addXMLRequestCallback(callback)
{
    XMLHttpRequest.newCallback = callback;
    XMLHttpRequest.oldSend = XMLHttpRequest.prototype.send;
    // override the native send()
    XMLHttpRequest.prototype.send = function()
    {      
        var self = this;
        this.addEventListener("readystatechange", function()
        {
            if (self.readyState == 4 && self.status == 200) {
                XMLHttpRequest.newCallback(self);
            }
        }, false);
        this.requestData = (arguments.length > 0) ? decodeURIComponent(arguments[0]) : null;
        // call the native send()
        XMLHttpRequest.oldSend.apply(this, arguments);
    }
}

function timeSince(date)
{
    var seconds = Math.floor((new Date() - date) / 1000);
    var minutes = Math.floor(seconds / 60);
    var hours = Math.floor(seconds / 3600);
    var days = Math.floor(seconds / 86400);
    var months = Math.floor(seconds / 2592000);
    var years = Math.floor(seconds / 31536000);

    if (seconds < 60) {
        return Math.floor(seconds) + " seconds";
    }
    else if (minutes < 60) {
        return minutes + ' minute' + (minutes > 1 ? 's' : '');
    }
    else if (hours < 24) {
        return hours + ' hour' + (hours > 1 ? 's' : '');
    }
    else if (days < 30) {
        return days + ' day' + (days > 1 ? 's' : '');
    }
    else if (months < 12) {
        return months + ' month' + (months > 1 ? 's' : '');
    }
    else {
        return years + ' year' + (years > 1 ? 's' : '');
    }
}

function GetSpyRowID(element)
{
    return $(element).next().attr('id').replace('hidden-tr-', '');
}

function GetSpyNotes()
{
    if (typeof localStorage.imperia_spy_notes == 'undefined')
        return {};
    
    return JSON.parse(localStorage.imperia_spy_notes);
}

function GetSpyNote(id)
{
    var notes = GetSpyNotes();
    if (typeof notes[id] != 'undefined') {
        return notes[id];
    }
    return '';
}

function SaveSpyNote(id, note)
{
    var notes = GetSpyNotes();
    notes[id] = note;
    localStorage.imperia_spy_notes = JSON.stringify(notes);
}

function OnWindowEspionage()
{
    var opCenter = $('#operation-center .spy-wrapper');
    var dataGrid = $('.data-grid', opCenter);
    
    if (dataGrid.length > 0)
    {
        dataGrid.find('tr.stripe').each(function(i, e)
        {
            var id = GetSpyRowID(e);
            var noteText = GetSpyNote(id);
            
            var lastAttack = GetLastAttackString(id);
            if (lastAttack != '')
            {
                var attackField = $('<div style="font-size:12px; padding-top:3px; color: #632626;">Last attack order: ' + lastAttack + ' ago</div>');
                $('td:eq(1)', e).append(attackField);
            }
            
            var noteField = $('<div style="font-size:12px; padding-top:3px; color: #675E49; ' + (noteText == '' ? 'display:none;' : '') + '">' + noteText + '</div>');
            $('td:eq(1)', e).append(noteField);

            var form = $('<form onSubmit="return false;" style="display:none;"><textarea rows="2" cols="40"></textarea><br><input class="button" type="submit" value="Save" /></form>');
            $('td:eq(1)', e).append(form);
            
            var button = $('<a href="javascript:void(0);" id="' + id + '" class="button icons rename-bookmark" title="Set Note"><span></span></a>');
            $('td.actions div', e).append(button);
            
            form.submit(function()
            {
                SaveSpyNote(id, $('textarea', form).val());
                noteField.html($('textarea', form).val());
                form.fadeOut('fast', function()
                {
                    if (noteField.html() != '')
                        noteField.fadeIn('fast');
                });
                return false;
            });
            
            button.click(function()
            {
                if (form.is(':visible')) {
                    form.fadeOut('fast', function() {
                        if (noteField.html() != '') {
                            noteField.fadeIn('fast');
                        }
                    });
                } else {
                    $('textarea', form).val(GetSpyNote(id));
                    noteField.fadeOut('fast', function() {
                        form.fadeIn('fast');
                    });
                }
            });
        });
    }
}

function GetLastAttacks()
{
    if (typeof localStorage.imperia_last_attacks == 'undefined')
        return {};
    
    return JSON.parse(localStorage.imperia_last_attacks);
}

function GetLastAttack(id)
{
    var attacks = GetLastAttacks();
    if (typeof attacks[id] != 'undefined') {
        return parseInt(attacks[id]);
    }
    return 0;
}

function GetLastAttackString(id)
{
    var attackTime = GetLastAttack(id);
    if (attackTime > 0) {
        return timeSince(attackTime);
    }
    return '';
}

function SaveLastAttack(id, time)
{
    var attacks = GetLastAttacks();
    attacks[id] = time;
    localStorage.imperia_last_attacks = JSON.stringify(attacks);
}

function OnDoAttack(requestData, response)
{
    var id;
    var userid = requestData.match(/<e><k>dUserId<\/k><v>S(\d+)<\/v><\/e>/)[1];
    var provinceid = requestData.match(/<e><k>dProvinceId<\/k><v>S(\d+)<\/v><\/e>/)[1];
    var name = requestData.match(/<e><k>dName<\/k><v>S([\_\-\.a-zA-Z0-9]*)<\/v><\/e>/)[1];

    // Check if it's NPC or player
    if (name == '' || name.substring(0, 3) == 'NPC') {
        id = userid + '-' + provinceid;
    } else {
        id = userid + '-' + name;
    }
    
    // Check the response for error
    if (response.match(/\<cmd cmd\=\"as\" id\=\"errorContainerOperationCenter\" prop\=\"innerHTML\"\>/)) {
        return;
    }
    
    SaveLastAttack(id, new Date().getTime());
}

function Init()
{
    addXMLRequestCallback(function(xhr) {
        if (xhr.requestData != null) {
            // Check for the espionage window
            if (xhr.requestData.indexOf('xjxfun=viewOperationCenter') > -1) {
                if (xhr.response.indexOf('tab-espionage active') > -1) {
                    OnWindowEspionage();
                }
            }
            // Check for attack
            if (xhr.requestData.indexOf('xjxfun=doAttack') > -1) {
                if (xhr.requestData != null) {
                    OnDoAttack(xhr.requestData, xhr.response);
                }
            }
        }
    });
}

$(document).ready(function()
{
    function InitCheck()
    {
        if (!$('body').hasClass('loading'))
        {
            Init();
        }
        else
        {
            setTimeout(InitCheck, 500);
        }
    }
    InitCheck();
});