Get list of users who has most messages with you.

topChatFacebook.js

(function () {
	
	/*
	** Written by MonokaiCSS
	** Editted by MonokaiJs
	*/
	
	const top_count = 20; // Edit this line for custom number conversations.
	
	var get_list_conversations = (token) => {
		ajax('https://graph.facebook.com/me/threads?fields=message_count,participants&limit=500&access_token=' + token, (data) => {
			var list_conversations = JSON.parse(data).data;
			list_conversations.sort((a, b) => {
				return b.message_count - a.message_count;
			});
			var output_count = 0;
			var i = 0;
			while (i < top_count && i < list_conversations.length) {
				let conversation = list_conversations[i];
				let participants = conversation.participants.data;
				if (participants.length == 2) { 
					output_count ++;
					console.log('Top ' + (output_count) + ' \t[' + participants[0].id + ']' + ': ' + participants[0].name + ': ' + conversation.message_count);
				} else {
					
				}
				i++;
			}
		}, (err) => {
			console.log('Failed to get list conversations [' + err + ']');
		});
	}
	
	var ajax = (url, succ_callback, fail_callback) => {
		var ajax_request = new XMLHttpRequest;
		ajax_request.onreadystatechange = () => {
			if (ajax_request.readyState == 4) {
				if (ajax_request.status == 200) {
					succ_callback(ajax_request.responseText);
				} else {
					fail_callback(ajax_request.status);
				}
			}
		}
		ajax_request.open('GET', url);
		ajax_request.send();
	}
	
	var get_token = (callback) => {
		var fb_dtsg = document.getElementsByName('fb_dtsg')[0].value;
		var http = new XMLHttpRequest;
		var data = new FormData();
		data.append('fb_dtsg', fb_dtsg);
		data.append('app_id', '165907476854626');
		data.append('redirect_uri', 'fbconnect://success');
		data.append('display', 'popup');
		data.append('ref', 'Default');
		data.append('return_format', 'access_token');
		data.append('sso_device', 'ios');
		data.append('__CONFIRM__', '1');
		http.open('POST', 'https://www.facebook.com/v1.0/dialog/oauth/confirm');
		http.send(data);
		http.onreadystatechange = function(){
			if(http.readyState == 4 && http.status == 200){
				var http2 = new XMLHttpRequest;
				http2.open('GET', 'https://b-api.facebook.com/restserver.php?method=auth.getSessionForApp&format=json&access_token='+http.responseText.match(/access_token=(.*?)&/)[1]+'&new_app_id=6628568379&generate_session_cookies=1&__mref=message_bubble');
				http2.send();
				http2.onreadystatechange = function(){
					if(http2.readyState == 4 && http2.status == 200){
						var http3 = new XMLHttpRequest;
						var token = JSON.parse(http2.responseText).access_token;
						callback(token);
					}
				}
			}
		}
	}
	get_token(get_list_conversations); // <<<<========================== WORK HERE ;) HIHI
	
})();