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source: trunk/expressoMail1_2/js/mail_sync.js @ 1620

Revision 1620, 16.5 KB checked in by eduardoalex, 14 years ago (diff)
Ticket #741 - Resolve problema reportado no ticket em questao

Line
1	/**
2	* @author diogenes
3	*/
4
5	/**
6	* @param folders:
7	* 1 - rowid of folder in sqlite
8	* 2 - folder name in sqlite
9	* 3 - ids to not download(for auto archiving) or ids to download(for archiving)
10	* 4 - true for auto archiving and false for normal archiving.
11	*/
12	function mail_sync() {
13	// this.dbGears = null;
14	// this.localServer = null;
15	// this.store = null;
16	this.folders = new Array();
17	this.messages = null;
18	this.attachs = null;
19	this.url_attachs = null;
20	this.working = false;
21	this.is_auto = null;
22	this.errors = new Array();
23	// this.main_title = null;
24
25	this.main_title = null;
26	this.dbGears = google.gears.factory.create('beta.database');
27	this.localServer = google.gears.factory.create('beta.localserver');
28	this.store = this.localServer.createStore('test-store');
29	}
30
31	mail_sync.prototype.open_conn = function(){
32	var db_in_other_use = true;
33	var start_trying = new Date().getTime();
34	while (db_in_other_use) {
35	try {
36	this.dbGears.open('database-test');
37	db_in_other_use = false;
38	}
39	catch (ex) {
40	if(new Date.getTime()-start_trying>10000) { //too much time trying, throw an exception
41	throw ex;
42	}
43	}
44	}
45	}
46
47	mail_sync.prototype.start_sync = function() {
48	if(this.working) {
49	//Já está sincronizando...
50	return;
51	}
52	//this.main_title = document.getElementById('main_title').innerHTML;
53	/*this.dbGears = google.gears.factory.create('beta.database');
54	this.localServer = google.gears.factory.create('beta.localserver');
55	this.store = this.localServer.createStore('test-store'); */
56	this.working=true;
57	this.messages = null;
58	this.attachs = null;
59	this.url_attachs = null;
60
61	this.open_conn();
62
63	var rs = this.dbGears.execute("select id_folder,folder_name from folders_sync where uid_usuario=?",[account_id]);
64	document.getElementById('main_title').innerHTML = get_lang("Creating folders structure");
65	while(rs.isValidRow()) {
66	var temp = new Array();
67	temp[0] = rs.field(0);
68	temp[1] = rs.field(1);
69	temp[2] = null;
70	temp[3] = false;
71	var rs2 = this.dbGears.execute("select mail.original_id from mail inner join folder on mail.id_folder=folder.rowid where folder.folder = ? and mail.uid_usuario=?",[temp[1]==get_lang('Inbox')?'Inbox':temp[1],account_id]);
72	while(rs2.isValidRow()) {
73	if(temp[2]==null)
74	temp[2]=rs2.field(0)+",";
75	else
76	temp[2]+=rs2.field(0)+",";
77	rs2.next();
78	}
79	this.folders.push(temp);
80
81
82	//Criando estrutura de pastas...
83	var folders_to_check = temp[0].split("/");//Todas as pastas tem ao menos INBOX/
84	if (folders_to_check.length == 1)
85	var actual_check = "Inbox";
86	else {
87	folders_to_check = folders_to_check.slice(1);
88	var actual_check = folders_to_check[0];
89	}
90	for (var i in folders_to_check) {
91	var rs2 = this.dbGears.execute("select rowid from folder where folder=? and uid_usuario=?", [actual_check, account_id]);
92
93	if (!rs2.isValidRow()) {
94	this.dbGears.execute("insert into folder (folder,uid_usuario) values (?,?)", [actual_check, account_id]);
95	}
96	if(parseInt(i)+1<folders_to_check.length)
97	actual_check += "/"+folders_to_check[parseInt(i)+1];
98	}
99	if (is_ie)
100	connector.loadScript('TreeShow');
101	ttreeBox.update_folder();
102	rs.next();
103	}
104	this.dbGears.close();
105	this.syncronize_folders();
106	}
107
108	mail_sync.prototype.archive_msgs = function(folder,folder_dest,ids) {
109	//this.main_title = document.getElementById('main_title').innerHTML;
110	var temp = new Array();
111	temp[0] = folder;
112	temp[1] = folder_dest.substr(6);
113	temp[2] = ids;
114	temp[3] = true;
115	this.folders.push(temp);
116	Element('chk_box_select_all_messages').checked = false;
117
118	array_ids = ids.split(",");
119	for (var i in array_ids) {
120	if (Element("check_box_message_" + array_ids[i]))
121	Element("check_box_message_" + array_ids[i]).checked = false;
122	remove_className(Element(array_ids[i]), 'selected_msg');
123	}
124	if(!this.working) {
125	this.working=true;
126	this.syncronize_folders();
127	}
128	else {
129	write_msg(get_lang("An archiving is in process, but dont worry, expresso will process this messages after the actual archiving"));
130	}
131	}
132
133	mail_sync.prototype.syncronize_folders = function() {
134	if (this.folders.length == 0) {
135	document.getElementById('main_title').innerHTML = get_lang("Deleting downloadeds msgs...");
136	expresso_mail_sync.remove_archived_mails();
137	this.working=false;
138	update_menu();
139	return;
140	}
141	var folder_to_sync = this.folders.pop();
142	folder_to_sync[1] = folder_to_sync[0].toUpperCase()=="INBOX" && !folder_to_sync[3]?"Inbox":folder_to_sync[1];
143
144	if(folder_to_sync[3]) { //Em caso de arquivamento normal, pode ser que a pasta inbox ainda não tenha sido criada.
145	expresso_mail_sync.open_conn()
146	if(!expresso_mail_sync.has_local_mails()) {
147	expresso_mail_sync.dbGears.execute("insert into folder (folder,uid_usuario) values (?,?)",["Inbox",account_id]);
148	}
149	expresso_mail_sync.dbGears.close();
150	ttreeBox.update_folder();
151
152	}
153
154	var start_sync_mails = function(data) {
155	expresso_mail_sync.messages=data;
156	if(expresso_mail_sync.is_auto)
157	document.getElementById('main_title').innerHTML = get_lang("Auto archiving")+" "+lang_folder(folder_to_sync[1])+": 0 / "+data.length;
158	else
159	document.getElementById('main_title').innerHTML = get_lang("Archiving messages on folder")+" "+lang_folder(folder_to_sync[1])+": 0 / "+data.length;
160
161	expresso_mail_sync.syncronize_mails(folder_to_sync[1]);
162	}
163
164
165	if (folder_to_sync[3]) {
166	document.getElementById('main_title').innerHTML = get_lang("Starting to archive messages");
167	cExecute("$this.imap_functions.get_info_msgs&folder=" + folder_to_sync[0] + "&msgs_number=" + folder_to_sync[2], start_sync_mails);
168	this.is_auto = false;
169	}
170	else {
171	document.getElementById('main_title').innerHTML = get_lang("Starting to sync folder")+" "+lang_folder(folder_to_sync[1]);
172	cExecute("$this.imap_functions.msgs_to_archive&folder=" + folder_to_sync[0] + "&mails=" + folder_to_sync[2], start_sync_mails);
173	this.is_auto = true;
174	}
175
176	}
177
178	mail_sync.prototype.syncronize_mails = function(folder_dest) {
179	if (expresso_mail_sync.messages == null \|\| expresso_mail_sync.messages.length == 0) {
180	expresso_mail_sync.syncronize_folders();
181	return;
182	}
183
184	msg_to_sync = expresso_mail_sync.messages.pop();
185
186	//refresh loading
187	var value_to_change = document.getElementById('main_title').innerHTML.match(/\d+ \//);
188	value_to_change += "";
189	var new_value = value_to_change.replace(" /","");
190	new_value = parseInt(new_value) + 1;
191	document.getElementById('main_title').innerHTML = document.getElementById('main_title').innerHTML.replace(value_to_change,new_value+" /");
192	msg_to_sync = connector.unserialize(msg_to_sync);
193
194	var source_msg = new Array();
195	source_msg['url'] = msg_to_sync.url_export_file;
196
197	if (typeof(msg_to_sync['array_attach'])=='object'&&(msg_to_sync['array_attach'] instanceof Array))
198	expresso_mail_sync.attachs = msg_to_sync['array_attach'].slice();
199	else
200	expresso_mail_sync.attachs = new Array();
201	expresso_mail_sync.attachs.push(source_msg);
202	expresso_mail_sync.download_attachs(msg_to_sync,folder_dest);
203	}
204
205	mail_sync.prototype.download_attachs = function(msg,folder_dest) {
206	if (expresso_mail_sync.attachs == null \|\| expresso_mail_sync.attachs.length == 0) {
207	expresso_mail_sync.insert_mail(msg, folder_dest);
208
209	return;
210	}
211
212	attach_to_capt = expresso_mail_sync.attachs.pop();
213
214	var call_back = function(url,success,captureId) {
215
216	if (!success) {
217	/*
218	* 0 - original id
219	* 1 - message subject
220	* 2 - original folder
221	*/
222	var mail_error = new Array();
223	mail_error[0] = msg.msg_number;
224	mail_error[1] = msg.subject;
225	mail_error[2] = msg.msg_folder;
226	expresso_mail_sync.errors.push(mail_error);
227	alert('erro ao baixar: '+url);
228
229	/*if (typeof(msg['array_attach']) == 'object' && (msg['array_attach'] instanceof Array)) {
230	for (var i in msg['array_attach']) { //remove os anexos que já foram baixados para essa mensagem...
231	expresso_mail_sync.store.remove(msg['array_attach'][i]['url']);
232	}
233	}*/
234	expresso_mail_sync.syncronize_mails(folder_dest); //Pula para o próximo e-mail.
235	}
236	else {
237	expresso_mail_sync.download_attachs(msg, folder_dest);//continua baixando o próximo anexo
238	}
239	}
240	expresso_mail_sync.store.capture(attach_to_capt['url'],call_back);
241	}
242
243	mail_sync.prototype.insert_mail = function(msg,folder) {
244	try {
245
246	expresso_mail_sync.open_conn();
247
248	var msg_info = msg;
249	var msg_header = msg['header'];
250	var anexos = msg['array_attach'];
251
252
253	var unseen = 0;
254	var login = msg_info.login;
255	var original_id = msg_info.msg_number;
256	var original_folder = msg_info.msg_folder=='INBOX/Lixeira/tmpMoveToLocal'?msg_info.msg_folder+(Date.parse(new Date)):msg_info.msg_folder;
257
258	//Os campos abaixo precisam estar isolados para busca de mensagens em cima deles.
259	var from = connector.serialize(msg_info.from);
260	var subject = msg_info.subject;
261	var body = msg_info.body;
262	var to = connector.serialize(msg_info.toaddress2);
263	var cc = connector.serialize(msg_info.cc);
264	var size = msg_header.Size;
265
266	//Zero os campos que foram isolados para não ter informações duplicadas
267	msg_info.from = null;
268	msg_info.subject = null;
269	msg_info.body = null;
270	msg_info.to = null;
271	msg_info.cc = null;
272	msg_header.Size=null;
273
274	//A data no header pode vir como horário ao invés de data, caso o usuário tenha arquivado no mesmo
275	//dia que recebeu a msg. Para esses casos, usar a data aux que vem com o dia.
276	if(msg_header.udate.indexOf("/")==-1) {
277	msg_header.udate = msg_header.aux_date;
278	}
279
280
281	/**
282	* The importance attribute can be empty, and javascript consider as null causing nullpointer.
283	*/
284	if((msg_header.Importance == null) \|\| (msg_header.Importance == ""))
285	msg_header.Importance = "Normal";
286
287	msg_header.aux_date = null; //esse dado não é mais preciso no email.
288
289	var mail = connector.serialize(msg_info);
290	var header = connector.serialize(msg_header);
291
292	var timestamp = msg_info.timestamp;
293	var id_folder;
294
295	var rs = this.dbGears.execute("select rowid from folder where folder=? and uid_usuario=?", [folder, account_id]);
296	id_folder = rs.field(0);
297
298	if(msg_info.Unseen=="U")
299	unseen = 1;
300	this.dbGears.execute("insert into mail (mail,original_id,original_folder,header,timestamp,uid_usuario,unseen,id_folder,ffrom,subject,fto,cc,body,size) values (?,?,?,?,?,?,?,?,?,?,?,?,?,?)",[mail,original_id,original_folder,header,timestamp,login,unseen,id_folder,from,subject,to,cc,body,size]);
301
302
303
304	//Preenche os anexos.
305	var id_mail = this.dbGears.lastInsertRowId;
306
307	for (var i = 0; i < anexos.length; i++) {
308	this.dbGears.execute("insert into anexo (id_mail,nome_anexo,url,pid) values (?,?,?,?)", [id_mail, anexos[i]['name'],anexos[i]['url'],anexos[i]['pid']]);
309	}
310
311	var check_remove;
312	if(this.is_auto)
313	check_remove = preferences.keep_after_auto_archiving;
314	else
315	check_remove = preferences.keep_archived_messages;
316
317
318
319	if(check_remove!=1)
320	this.dbGears.execute("insert into msgs_to_remove (id_msg,folder,uid_usuario) values (?,?,?)",[original_id,original_folder,account_id]);
321
322	} catch (error) {
323	/*
324	* 0 - original id
325	* 1 - message subject
326	* 2 - original folder
327	*/
328	var mail_error = new Array();
329	mail_error[0] = original_id;
330	mail_error[1] = subject;
331	mail_error[2] = original_folder;
332	this.errors.push(mail_error);
333
334	if (typeof(msg_info['array_attach'])=='object'&&(msg_info['array_attach'] instanceof Array)) {
335	for(var i in msg_info['array_attach']) { //remove os anexos que já foram baixados para essa mensagem...
336	this.store.remove(msg_info['array_attach'][i]['url']);
337	}
338	}
339
340	}
341	this.dbGears.close();
342	this.syncronize_mails(folder);
343	}
344
345	mail_sync.prototype.has_local_mails = function() {//This function considers that the connection with base is already opened.
346	var rs = this.dbGears.execute("select rowid from folder limit 0,1");
347	if(rs.isValidRow())
348	return true;
349	else
350	return false;
351	}
352
353	mail_sync.prototype.remove_archived_mails = function() {
354
355	expresso_mail_sync.open_conn();
356
357	var rs = this.dbGears.execute("select distinct(folder) from msgs_to_remove where uid_usuario=?",[account_id]);
358	if(rs.isValidRow()) {
359	var folder_to_remove_msgs = rs.field(0);
360	var rs2 = this.dbGears.execute("select id_msg from msgs_to_remove where folder=? and uid_usuario=?",[folder_to_remove_msgs,account_id]);
361
362	var msgs = null;
363	while(rs2.isValidRow()) {
364	if(msgs==null)
365	msgs = rs2.field(0);
366	else
367	msgs += ","+rs2.field(0);
368	rs2.next();
369	}
370
371
372	var handler_delete_msgs = function(data){
373	if (current_folder == data.folder) {
374	mail_msg = Element("tbody_box");
375	var msg_to_delete;
376	for (var i = 0; i < data.msgs_number.length; i++) {
377	msg_to_delete = Element(data.msgs_number[i]);
378	if (msg_to_delete) {
379	mail_msg.removeChild(msg_to_delete);
380	}
381	}
382	Element('tot_m').innerHTML = parseInt(Element('tot_m').innerHTML) - data.msgs_number.length;
383	}
384	ttreeBox.update_folder();
385	refresh();
386	expresso_mail_sync.remove_archived_mails();
387	}
388
389	cExecute ("$this.imap_functions.delete_msgs&folder="+folder_to_remove_msgs+"&msgs_number="+msgs, handler_delete_msgs);
390	this.dbGears.execute("delete from msgs_to_remove where folder=? and uid_usuario=?",[folder_to_remove_msgs,account_id]);
391	this.dbGears.close();
392
393	}
394	else {
395	this.dbGears.close();
396	document.getElementById('main_title').innerHTML = get_lang("End of archive messages");
397	if(this.errors.length>0) {
398	//TODO: Tratar melhor quando existirem erros...
399	write_msg(get_lang("at least, one of selected mails is already archived, expresso tried to archive the others, check them later"));
400	this.errors=new Array();
401	}
402	window.setTimeout("eval('document.getElementById(\"main_title\").innerHTML =\"Expresso Mail\"')",3000);
403	}
404
405	}
406
407	mail_sync.prototype.configure_sync = function(folders,formul) {
408	this.dbGears = google.gears.factory.create('beta.database');
409	this.localServer = google.gears.factory.create('beta.localserver');
410	this.store = this.localServer.createStore('test-store');
411	this.dbGears.open('database-test');
412	this.dbGears.execute("delete from folders_sync where uid_usuario=?",[account_id]);
413	for (var i=0;i<folders.length;i++) {
414	var pos = folders[i].value.indexOf("/");
415	if(pos=="-1")
416	var folder_name = folders[i].text;
417	else
418	var folder_name = folders[i].value.substr(pos+1);
419	this.dbGears.execute("insert into folders_sync (id_folder,folder_name,uid_usuario) values (?,?,?)",[folders[i].value,folder_name,account_id]);
420	}
421	this.dbGears.close();
422	formul.submit();
423	}
424
425	mail_sync.prototype.fill_combos_of_folders = function(combo_sync) {
426	var folders = expresso_local_messages.get_folders_to_sync();
427
428	for(var i=0;i<folders.length;i++) {
429	var option = document.createElement('option');
430	option.value = folders[i][0];
431	if (folders[i][1].indexOf("/") != "-1") {
432	final_pos = folders[i][1].lastIndexOf("/");
433	option.text =folders[i][1].substr(final_pos+1);
434	}
435	else
436	option.text = folders[i][1];
437	try {
438	combo_sync.add(option,null);
439	}catch (ex) {// I.E
440	combo_sync.add(option);
441	}
442
443	}
444	}
445
446	mail_sync.prototype.add_folder = function (select_sync_folders,select_available_folders)
447	{
448	var count_available_folders = select_available_folders.length;
449	var count_sync_folders = select_sync_folders.options.length;
450	var new_options = '';
451
452	for (i = 0 ; i < count_available_folders ; i++)
453	{
454	if (select_available_folders.options[i].selected)
455	{
456	if(document.all)
457	{
458	if ( (select_sync_folders.innerHTML.indexOf('value='+select_available_folders.options[i].value)) == '-1' )
459	{
460	new_options += '<option value='
461	+ select_available_folders.options[i].value
462	+ '>'
463	+ select_available_folders.options[i].text
464	+ '</option>';
465	}
466	}
467	else
468	{
469	if ( (select_sync_folders.innerHTML.indexOf('value="'+select_available_folders.options[i].value+'"')) == '-1' )
470	{
471	new_options += '<option value='
472	+ select_available_folders.options[i].value
473	+ '>'
474	+ select_available_folders.options[i].text
475	+ '</option>';
476	}
477	}
478	}
479	}
480
481	if (new_options != '')
482	{
483	select_sync_folders.innerHTML = ' ' + new_options + select_sync_folders.innerHTML;
484	select_sync_folders.outerHTML = select_sync_folders.outerHTML;
485	}
486	}
487
488	mail_sync.prototype.remove_folder = function(select_sync_folders)
489	{
490	for(var i = 0;i < select_sync_folders.options.length; i++)
491	if(select_sync_folders.options[i].selected)
492	select_sync_folders.options[i--] = null;
493	}
494
495	var expresso_mail_sync;
496	expresso_mail_sync = new mail_sync();
497

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