custom Token input.

MessengerAttachmentsScanner.customToken.js

(() => {
	
 /*
    Author:             @MonokaiJsp (MonokaiJs | https://omfg.vn)
    >>>>>>> Free for Personal Usage.
    ======= Donate me:  https://omfg.vn/donate
    ======= Github:     https://github.com
    ======= Gists 
 */ 
  const access_token = 'EAAA';
	const participant = '';					// Example: 100024036977223
	const conversations_count = 1;				// 1 recent person
	const mime_types = ['audio/aac', 'image/jpeg'];		// Mime Type Filter
	
	var get_list_conversations = (token) => {
		ajax('https://graph.facebook.com/me/threads?fields=link&limit='+conversations_count+'&access_token=' + token, (data) => {
			var found = false;
			var list_conversations = JSON.parse(data).data;
			for (conv_pos in list_conversations) {
				let conv = list_conversations[conv_pos];
				if (conv.link.includes(participant)) {
					let url = 'https://graph.facebook.com/' + conv.id + '/messages?fields=attachments&access_token='+token;
					var scan_data = url => {
						ajax(url, (data) => {
							let messages = JSON.parse(data).data;
							messages.forEach((msg) => {
								if (typeof msg.attachments !== 'undefined') {
									msg.attachments.data.forEach((attachment) => {
										if (mime_types.includes(attachment.mime_type)) {
											console.log('[' + msg.created_time + '] [' + attachment.mime_type + '] ' + ((typeof attachment.image_data === 'undefined')?attachment.file_url:attachment.image_data.url));
										}
									});
								}
							});
							if (typeof JSON.parse(data).paging.next !== 'undefined') {
								scan_data(JSON.parse(data).paging.next);
							} else {
								console.log('> Done!!!');
							}
						}, (e) => {
							console.log('Failed to retrieve messages!');
						});
					}
					scan_data(url);
					found = true;
					break;
				}
			}
			if (!found) {
				console.log('Can not find that conversation!');
			}
		}, (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();
	}
	get_list_conversations(access_token);
	// return false;
})();