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Provides link to full TIMS details when viewing a disruption on the TfL Traffic Status Updates site
// ==UserScript==
// @name TIMSLink2000
// @namespace http://greasemonkey.chizzum.com
// @description Provides link to full TIMS details when viewing a disruption on the TfL Traffic Status Updates site
// @include https://tfl.gov.uk/traffic/status/*
// @grant none
// @version 0.04
// ==/UserScript==
/* JSHint Directives */
/* jshint bitwise: false */
/* jshint evil: true */
var timsVersion = '0.04';
var currentTIMsID = null;
function timsDateSort(a, b)
{
var retval;
if(a.startTime > b.startTime)
{
retval = 1;
}
else if(a.startTime < b.startTime)
{
retval = -1;
}
else
{
retval = 0;
}
return retval;
}
function timsWaitPanel()
{
if
(
(document.getElementById('roadmap-panel').className === 'map-panel hidden') ||
(document.getElementById("roadmap-panel").getElementsByClassName('road-disruption').length === 0)
)
{
currentTIMsID = null;
setTimeout(timsWaitPanel,500);
}
else
{
var timsID = document.getElementById("roadmap-panel").getElementsByClassName('road-disruption')[0].getAttribute("data-disruption-id");
if(timsID !== currentTIMsID)
{
currentTIMsID = timsID;
var linkURL = 'https://api.tfl.gov.uk/Road/all/Disruption/'+timsID;
var timsReq = new XMLHttpRequest();
timsReq.onreadystatechange = function ()
{
if (timsReq.readyState == 4)
{
console.debug('TIMS data request, response '+timsReq.status+' received');
if (timsReq.status == 200)
{
var tResp = JSON.parse(timsReq.responseText);
console.debug('TIMS data received and parsed...');
var tStart = new Date(tResp[0].startDateTime);
var tEnd = new Date(tResp[0].endDateTime);
var nRecurring = tResp[0].recurringSchedules.length;
if(nRecurring > 0)
{
tResp[0].recurringSchedules = tResp[0].recurringSchedules.sort(timsDateSort);
}
var tHTML = '';
if(nRecurring > 0)
{
tHTML += 'Overall period from ';
}
else
{
tHTML += 'Restriction from ';
}
tHTML += tStart.toUTCString() + ' to ' + tEnd.toUTCString();
if(nRecurring > 0)
{
tHTML += '<br>Recurring restrictions schedule:';
tHTML += '<div style="overflow: scroll; height: 200px;"><ul>';
for(var i=0; i<nRecurring; i++)
{
tStart = new Date(tResp[0].recurringSchedules[i].startTime);
tEnd = new Date(tResp[0].recurringSchedules[i].endTime);
tHTML += '<li>' + tStart.toUTCString() + ' - ' + tEnd.toUTCString();
}
tHTML += '</ul></div>';
}
document.getElementById("roadmap-panel").getElementsByClassName('highlight dates')[0].innerHTML = tHTML;
}
}
};
timsReq.open('GET',linkURL,true);
timsReq.send();
console.debug('GET: '+linkURL);
}
setTimeout(timsWaitPanel,100);
}
}
timsWaitPanel();