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Scan All Surveyors
// ==UserScript==
// @name Scan Mod
// @namespace com.indeed
// @description Scan All Surveyors
// @version 4
// @match http://*.war-facts.com/sensorArray.php*
// @grant none
// ==/UserScript==
var scannerList = document.getElementById('fc_ScanTeam').children;
var index = 0;
var scannerListLength = scannerList.length;
var fleetIdRegex = /menufleet_(\d+)/g;
var table = $("table")[1];
var button = document.createElement('div');
button.innerHTML = '<input type="submit" style="float: left; margin-top: 5px;" name="Auto Perimeter Scan" value="Auto Perimeter Scan" />';
table.parentElement.appendChild(button);
button.onclick = (function() {
requestAllBuoys(scannerListLength, function(requests) {
// Take out the responses, they are collected in the order they were
// requested.
responses = requests.map(function(request) {
return request.responseText;
});
console.log('Got results! ' +responses.length);
var scanTable = document.createElement('table');
scanTable.width = "100%";
var scanDiv = document.createElement('div');
scanDiv.className = 'block';
scanDiv.appendChild(scanTable);
var div = $('div', document.getElementById('midcolumn'))[0];
div.appendChild(scanDiv);
var count = 1;
responses.forEach(function(scan) {
console.log('process response ' + count++);
var el = $( '<div></div>' );
el.html(scan);
var el2 = $('table', el)[1];
for (x = 1; x < el2.rows.length ; x++) {
var scanRow = scanTable.insertRow(-1);
for (y = 0; y < el2.rows.item(x).cells.length; y++) {
var cell = scanRow.insertCell(-1);
cell.innerHTML = el2.rows.item(x).cells[y].innerHTML;
}
}
});
});
});
var filters = document.getElementById('filterRow').getElementsByTagName('table')[0];
var cell = filters.rows[0].insertCell();
cell.innerHTML = '<input id="selfToggle" type="checkbox" name="self" checked> Show Self';
for (var x = 0; x < filters.rows[0].cells.length; x++) {
filters.rows[0].cells[x].width = undefined;
}
var toggle = document.getElementById('selfToggle');
toggle.onclick = (function(e) {
var x, row, owner;
if (e.target.checked) {
for (x = 6; x < table.rows.length; x++) {
row = table.rows[x];
owner = row.cells[1].innerText;
if (owner === 'Self') {
row.hidden = false;
}
}
} else {
for (x = 6; x < table.rows.length; x++) {
row = table.rows[x];
owner = row.cells[1].innerText;
if (owner === 'Self') {
row.hidden = true;
}
}
}
});
// Makes request to all buoy url's, calling the given callback once
// all have completed with an array of xmlRequests.
function requestAllBuoys (n, cb) {
var latch = makeLatch(n, cb);
makeBuoyURLTo(n).map(function (url, i) {
startXMLRequest('GET', url, latch.bind(undefined, i));
});
}
// Generates a latch function, that will execute the given callback
// only once the function it returns has been called n times.
function makeLatch (n, cb) {
var remaining = n,
results = [],
countDown;
countDown = function (i, result) {
results[i] = result;
if (--remaining === 0 && typeof cb == 'function') {
cb(results);
}
};
return countDown;
}
var scannerList = document.getElementById('fc_ScanTeam').children;
// Generates an array of buoy URL's from 1 to n.
function makeBuoyURLTo (n) {
var i, buoyUrls = [];
for (i = 0; i < n; i++) {
var match = fleetIdRegex.exec(scannerList[i].children[0].id);
var fleetId = match === null ? 0 : match[1];
buoyUrls.push('http://www.war-facts.com/extras/scan.php?fleet=' + fleetId);
fleetIdRegex.lastIndex = 0;
}
return buoyUrls;
}
// Create and initiate an XMLRequest, with the given method to the given url.
// The optional callback will be called on successful completion.
function startXMLRequest (method, url, cb) {
var xmlRequest = createXMLRequest();
xmlRequest.onreadystatechange = function () {
if (isXMLFinished(xmlRequest)) {
if (cb && typeof cb == 'function') {
cb(xmlRequest, method, url);
}
}
};
xmlRequest.open(method, url, true);
xmlRequest.send();
return xmlRequest;
}
// Initiates an XMLRequest from either HTML5 native, or MS ActiveX depending
// on what is available.
function createXMLRequest () {
var xmlRequest;
if (XMLHttpRequest) {
xmlRequest = new XMLHttpRequest();
} else {
xmlRequest = new ActiveXObject('Microsoft.XMLHTTP');
}
return xmlRequest;
}
// Verifies that XMLRequest has finished, with a status 200 (OK).
function isXMLFinished (xmlRequest) {
return (xmlRequest.readyState == 4) && (xmlRequest.status == 200);
}