Cách xóa Group trên Facebook

var deleteAllGroupMembers = (function () {
var deleteAllGroupMembers = {};
// the facebook ids of the users that will not be removed.
// IMPORTANT: add your own facebook id here so that the script will not remove yourself!
var excludedFbIds = ['1234','11223344']; // make sure each id is a string!
var usersToDeleteQueue = [];
var scriptEnabled = false;
var processing = false;

deleteAllGroupMembers.start = function() {
scriptEnabled = true;
deleteAll();
};
deleteAllGroupMembers.stop = function() {
scriptEnabled = false;
};

function deleteAll() {
if (scriptEnabled) {
queueMembersToDelete();
processQueue();
}
}

function queueMembersToDelete() {
var adminActions = document.getElementsByClassName('adminActions');
console.log(excludedFbIds);
for(var i=0; i<adminActions.length; i++) {
var gearWheelIconDiv = adminActions[i];
var hyperlinksInAdminDialog = gearWheelIconDiv.getElementsByTagName('a');
var fbMemberId = gearWheelIconDiv.parentNode.parentNode.id.replace('member_','');
var fbMemberName = getTextFromElement(gearWheelIconDiv.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.getElementsByClassName('fcb')[0]);

if (excludedFbIds.indexOf(fbMemberId) != -1) {
console.log("SKIPPING "+fbMemberName+' ('+fbMemberId+')');
continue;
} else {
usersToDeleteQueue.push({'memberId': fbMemberId, 'gearWheelIconDiv': gearWheelIconDiv});
}
}
}

function processQueue() {
if (!scriptEnabled) {
return;
}
if (usersToDeleteQueue.length > 0) {
removeNext();

setTimeout(function(){
processQueue();
},1000);
} else {
getMore();
}
}

function removeNext() {
if (!scriptEnabled) {
return;
}
if (usersToDeleteQueue.length > 0) {
var nextElement = usersToDeleteQueue.pop();
removeMember(nextElement.memberId, nextElement.gearWheelIconDiv);
}
}

function removeMember(memberId, gearWheelIconDiv) {
if (processing) {
return;
}
var gearWheelHref = gearWheelIconDiv.getElementsByTagName('a')[0];
gearWheelHref.click();
processing = true;
setTimeout(function(){
var popupRef = gearWheelHref.id;
var popupDiv = getElementByAttribute('data-ownerid',popupRef);
var popupLinks = popupDiv.getElementsByTagName('a');
for(var j=0; j<popupLinks.length; j++) {
if (popupLinks[j].getAttribute('href').indexOf('remove.php') !== -1) {
// this is the remove link
popupLinks[j].click();
setTimeout(function(){
var confirmButton = document.getElementsByClassName('layerConfirm uiOverlayButton selected')[0];
var errorDialog = getElementByAttribute('data-reactid','.4.0');
if (confirmButton != null) {
if (canClick(confirmButton)) {
confirmButton.click();
} else {
console.log('This should not happen memberid: '+memberId);
5/0;
console.log(gearWheelIconDiv);
}
}
if (errorDialog != null) {
console.log("Error while removing member "+memberId);
errorDialog.getElementsByClassName('selected layerCancel autofocus')[0].click();
}
processing = false;
},700);
continue;
}
}
},500);
}

function canClick(el) {
return (typeof el != 'undefined') && (typeof el.click != 'undefined');
}

function getMore() {
processing = true;
more = document.getElementsByClassName("pam uiBoxLightblue uiMorePagerPrimary");
if (typeof more != 'undefined' && canClick(more[0])) {
more[0].click();
setTimeout(function(){
deleteAll();
processing = false;
}, 2000);
} else {
deleteAllGroupMembers.stop();
}
}

function getTextFromElement(element) {
var text = element.textContent;
return text;
}

function getElementByAttribute(attr, value, root) {
root = root || document.body;
if(root.hasAttribute(attr) && root.getAttribute(attr) == value) {
return root;
}
var children = root.children,
element;
for(var i = children.length; i--; ) {
element = getElementByAttribute(attr, value, children[i]);
if(element) {
return element;
}
}
return null;
}
return deleteAllGroupMembers;
})();
deleteAllGroupMembers.start();

// stop the script by entering this in the console: deleteAllGroupMembers.stop();