// ==UserScript==
// @name Facebook to GCal
// @namespace facebook
// @description Add Facebook Events to Google Calendar from the left-hand nav bar
// @include http*://*.facebook.com/event.php?eid=*
// ==/UserScript==
//The following is a value for correcting the time, if it differs between Facebook and GCal.
//If you have UTC on, then you want to put your timezones offset from GMT here.
//If you have UTC off, as recommended, zero is probably what you want.
var timezoneoffset = 0;
var timetype = "00"; //UTC = no, otherwize 00Z
var tagline, start, end, date, loc1, loc2, loc3, tagline, replacements, regex, key, namenodes, namenode, name, hostnodes, hostnode, host;
monthchanges = {
"January": "01",
"February": "02",
"March": "03",
"April": "04",
"May": "05",
"June": "06",
"July": "07",
"August": "08",
"September": "09",
"October": "10",
"November": "11",
"December": "12",
};
//add troublesome characters as they're discovered
unicode = {
'!': "%21",
'#': "%23",
' ': "%20",
'&': "%26",
};
regex = {};
for (key in monthchanges) {
regex[key] = new RegExp(key, 'g');
}
for (key in unicode) {
regex[key] = new RegExp(key, 'g');
}
var nametr, tagtr, hosttr, typetr;
for (var r = 0; r < 10; r++) {
testnodes = document.evaluate("//HTML[1]/BODY/DIV[1]/DIV[2]/DIV[2]/DIV[1]/DIV[1]/DIV[2]/DIV[1]/DIV[2]/TABLE[1]/TBODY[1]/TR["+r+"]/TD[1]//text()", document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
for (var i = 0; i < testnodes.snapshotLength; i++) {
node = testnodes.snapshotItem(i);
test1 = node.data;
if (test1=="Name:"){
nametr=r;
} else if (test1=="Tagline:") {
tagtr=r;
} else if (test1=="Host:") {
hosttr=r;
} else if (test1=="Type:") {
typetr=r;
}
}
}
var starttr, endtr, citytr, streettr, loctr, timetr, datetr;
for (var r = 0; r < 10; r++) {
testnodes = document.evaluate("//HTML[1]/BODY/DIV[1]/DIV[2]/DIV[2]/DIV[1]/DIV[1]/DIV[2]/DIV[1]/DIV[2]/TABLE[2]/TBODY[1]/TR["+r+"]/TD[1]//text()", document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
for (var i = 0; i < testnodes.snapshotLength; i++) {
node = testnodes.snapshotItem(i);
test1 = node.data;
if (test1=="Date:") {
datetr=r;
oneday=1;
} else if (test1=="Time:") {
timetr=r;
}
if (test1=="Start Time:"){
starttr=r;
oneday=0;
} else if (test1=="End Time:") {
endtr=r;
} else if (test1=="Location:") {
loctr=r;
} else if (test1=="Street:") {
streettr=r;
} else if (test1=="City/Town:") {
citytr=r;
}
}
}
namenodes = document.evaluate("//HTML[1]/BODY/DIV[1]/DIV[2]/DIV[2]/DIV[1]/DIV[1]/DIV[2]/DIV[1]/DIV[2]/TABLE[1]/TBODY[1]/TR["+nametr+"]/TD[2]/DIV[1]//text()", document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
for (var i = 0; i < namenodes.snapshotLength; i++) {
node = namenodes.snapshotItem(i);
escape(node.data);
name = node.data;
escape(name);
}
hostnodes = document.evaluate("//HTML[1]/BODY/DIV[1]/DIV[2]/DIV[2]/DIV[1]/DIV[1]/DIV[2]/DIV[1]/DIV[2]/TABLE[1]/TBODY[1]/TR["+hosttr+"]/TD[2]/DIV[1]//text()", document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
for (var i = 0; i < hostnodes.snapshotLength; i++) {
node = hostnodes.snapshotItem(i);
host = node.data;
escape(host);
host = "Hosted by: " + host + "%0A";
}
tagnodes = document.evaluate("//HTML[1]/BODY/DIV[1]/DIV[2]/DIV[2]/DIV[1]/DIV[1]/DIV[2]/DIV[1]/DIV[2]/TABLE[1]/TBODY[1]/TR["+tagtr+"]/TD[2]/DIV[1]//text()", document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
for (var i = 0; i < tagnodes.snapshotLength; i++) {
node = tagnodes.snapshotItem(i);
tagline = node.data;
escape(tagline);
tagline = "Tagline: " + tagline + "%0A";
}
startnodes = document.evaluate("//HTML[1]/BODY/DIV[1]/DIV[2]/DIV[2]/DIV[1]/DIV[1]/DIV[2]/DIV[1]/DIV[2]/TABLE[2]/TBODY[1]/TR["+starttr+"]/TD[2]/DIV[1]//text()", document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
for (var i = 0; i < startnodes.snapshotLength; i++) {
node = startnodes.snapshotItem(i);
start = node.data;
start = start.split(" at ");
date = start[0];
}
endnodes = document.evaluate("//HTML[1]/BODY/DIV[1]/DIV[2]/DIV[2]/DIV[1]/DIV[1]/DIV[2]/DIV[1]/DIV[2]/TABLE[2]/TBODY[1]/TR["+endtr+"]/TD[2]/DIV[1]//text()", document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
for (var i = 0; i < endnodes.snapshotLength; i++) {
node = endnodes.snapshotItem(i);
end = node.data;
end = end.split(" at ");
date2 = end[0];
time = start[1] + " - " + end[1];
}
datenodes = document.evaluate("//HTML[1]/BODY/DIV[1]/DIV[2]/DIV[2]/DIV[1]/DIV[1]/DIV[2]/DIV[1]/DIV[2]/TABLE[2]/TBODY[1]/TR["+datetr+"]/TD[2]/DIV[1]//text()", document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
for (var i = 0; i < datenodes.snapshotLength; i++) {
node = datenodes.snapshotItem(i);
date = node.data;
date2 = date;
}
var dates = date.split(", ");
var weekday = dates[0];
var year = dates[2];
var monthday = dates[1].split(" ");
var month = monthday[0];
var day = monthday[1];
if (day<10) {
day = "0" + day;
}
for (key in monthchanges) {
month = month.replace(regex[key], monthchanges[key]);
}
var dates2 = date2.split(", ");
var weekday2 = dates2[0];
var year2 = dates2[2];
var monthday2 = dates2[1].split(" ");
var month2 = monthday2[0];
var day2 = monthday2[1];
if (day2<10) {
day2 = "0" + day2;
}
for (key in monthchanges) {
month2 = month2.replace(regex[key], monthchanges[key]);
}
timenodes = document.evaluate("//HTML[1]/BODY/DIV[1]/DIV[2]/DIV[2]/DIV[1]/DIV[1]/DIV[2]/DIV[1]/DIV[2]/TABLE[2]/TBODY[1]/TR["+timetr+"]/TD[2]/DIV[1]//text()", document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
for (var i = 0; i < timenodes.snapshotLength; i++) {
node = timenodes.snapshotItem(i);
time = node.data;
}
var times = time.split(" - ");
var mintime = times[0];
var maxtime = times[1];
mintime = mintime.replace ("am",":am");
mintime = mintime.replace ("pm",":pm");
starttime = mintime.split(":");
if (starttime[0]==12) {
starttime[0] = starttime[0] - 12;
}
if (starttime[2]=="pm") {
starttime = starttime[0]*100 - timezoneoffset*100 + starttime[1]*1 + 1200;
} else {
starttime = starttime[0]*100 - timezoneoffset*100 + starttime[1]*1;
}
if (starttime<10){
starttime = "000" + starttime;
} else if (starttime<100) {
starttime = "00" + starttime;
} else if (starttime<1000) {
starttime = "0" + starttime;
}
maxtime = maxtime.replace ("am",":am");
maxtime = maxtime.replace ("pm",":pm");
endtime = maxtime.split(":");
if (endtime[0]==12) {
endtime[0] = endtime[0] - 12;
}
if (endtime[2]=="pm") {
endtime = endtime[0]*100 - timezoneoffset*100 + endtime[1]*1 + 1200;
} else {
endtime = endtime[0]*100 - timezoneoffset*100 + endtime[1]*1;
}
if (endtime<10){
endtime = "000" + endtime;
} else if (endtime<100) {
endtime = "00" + endtime;
} else if (endtime<1000) {
endtime = "0" + endtime;
}
loc1nodes = document.evaluate("//HTML[1]/BODY/DIV[1]/DIV[2]/DIV[2]/DIV[1]/DIV[1]/DIV[2]/DIV[1]/DIV[2]/TABLE[2]/TBODY[1]/TR["+loctr+"]/TD[2]/DIV[1]//text()", document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
for (var i = 0; i < loc1nodes.snapshotLength; i++) {
node = loc1nodes.snapshotItem(i);
loc1 = node.data;
loc1 = "Location: " + loc1 + "%0A";
}
loc2nodes = document.evaluate("//HTML[1]/BODY/DIV[1]/DIV[2]/DIV[2]/DIV[1]/DIV[1]/DIV[2]/DIV[1]/DIV[2]/TBODY[1]/TR["+streettr+"]/TD[2]/DIV[1]//text()", document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
for (var i = 0; i < loc2nodes.snapshotLength; i++) {
node = loc2nodes.snapshotItem(i);
loc2 = node.data;
loc2 = loc2 + ", ";
}
loc3nodes = document.evaluate("//HTML[1]/BODY/DIV[1]/DIV[2]/DIV[2]/DIV[1]/DIV[1]/DIV[2]/DIV[1]/DIV[2]/TABLE[2]/TBODY[1]/TR["+citytr+"]/TD[2]/DIV[1]//text()", document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
for (var i = 0; i < loc3nodes.snapshotLength; i++) {
node = loc3nodes.snapshotItem(i);
loc3 = node.data;
}
descnodes = document.evaluate("//HTML[1]/BODY/DIV[1]/DIV[2]/DIV[2]/DIV[1]/DIV[1]/DIV[2]/DIV[1]/DIV[4]//text()", document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
for (var i = 0; i < descnodes.snapshotLength; i++) {
node = descnodes.snapshotItem(i);
desc1 = node.data;
escape(desc1);
desc1 = "Description: " + desc1;
}
if (tagline) {
} else {
tagline="";
}
if (loc2){
} else {
loc2="";
}
for (key in unicode) {
name = name.replace(regex[key], unicode[key]);
host = host.replace(regex[key], unicode[key]);
// tagline = tagline.replace(regex[key], unicode[key]);
// desc1 = desc1.replace(regex[key], unicode[key]);
}
description = host + tagline + loc1 + desc1;
loc = loc2 + loc3;
startdate=year+ month + day;
enddate=year2+ month2 + day2;
finaldate = startdate + "T" + starttime + timetype + "/" + enddate + "T" + endtime + timetype;
var leftMenu = document.getElementById('app_list');
var addToGcal = document.createElement('div');
addToGcal.className = 'list_item';
addToGcal.innerHTML = '<div class="container"><a class="link_title" href="http://www.google.com/calendar/event' + '?action=TEMPLATE&text=' + name + '&dates=' + finaldate + '&details=' + description + '&location=' + loc + '&trp=true&' + 'sprop=www.facebook.com&sprop=name:" style="background: transparent url(http://static.ak.facebook.com/images/ical.png) no-repeat scroll 0px; background-position: -1px;" target="_blank">Add to GCal</a></div>';
leftMenu.appendChild(addToGcal);
