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source: trunk/expressoMail1_2/js/jscode/mail_sync.js @ 2519

Revision 2519, 16.4 KB checked in by rodsouza, 14 years ago (diff)
Ticket #1009 - Permitindo que o ExpressoMail? não realize reload de página.

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
53	this.open_conn();
54
55	var rs = this.dbGears.execute("select id_folder,folder_name from folders_sync where uid_usuario=?",[account_id]);
56	if(!rs.isValidRow()) {
57	this.dbGears.close();
58	return;
59	}
60
61
62	this.working=true;
63	this.messages = null;
64	this.attachs = null;
65	this.url_attachs = null;
66
67	document.getElementById('main_title').innerHTML = get_lang("Creating folders structure");
68	while(rs.isValidRow()) {
69	var temp = new Array();
70	temp[0] = rs.field(0);
71	temp[1] = rs.field(1);
72	temp[2] = null;
73	temp[3] = false;
74	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]);
75	while(rs2.isValidRow()) {
76	if(temp[2]==null)
77	temp[2]=rs2.field(0)+",";
78	else
79	temp[2]+=rs2.field(0)+",";
80	rs2.next();
81	}
82	this.folders.push(temp);
83
84
85	//Criando estrutura de pastas...
86	var folders_to_check = temp[0].split("/");//Todas as pastas tem ao menos INBOX/
87	if (folders_to_check.length == 1)
88	var actual_check = "Inbox";
89	else {
90	folders_to_check = folders_to_check.slice(1);
91	var actual_check = folders_to_check[0];
92	}
93	for (var i in folders_to_check) {
94	var rs2 = this.dbGears.execute("select rowid from folder where folder=? and uid_usuario=?", [actual_check, account_id]);
95
96	if (!rs2.isValidRow()) {
97	this.dbGears.execute("insert into folder (folder,uid_usuario) values (?,?)", [actual_check, account_id]);
98	}
99	if(parseInt(i)+1<folders_to_check.length)
100	actual_check += "/"+folders_to_check[parseInt(i)+1];
101	}
102	ttreeBox.update_folder();
103	rs.next();
104	}
105	this.dbGears.close();
106	this.syncronize_folders();
107	}
108
109	mail_sync.prototype.archive_msgs = function(folder,folder_dest,ids) {
110	//this.main_title = document.getElementById('main_title').innerHTML;
111	var temp = new Array();
112	temp[0] = folder;
113	temp[1] = folder_dest.substr(6);
114	temp[2] = ids;
115	temp[3] = true;
116	this.folders.push(temp);
117	Element('chk_box_select_all_messages').checked = false;
118
119	array_ids = ids.split(",");
120	for (var i in array_ids) {
121	if (Element("check_box_message_" + array_ids[i]))
122	Element("check_box_message_" + array_ids[i]).checked = false;
123	remove_className(Element(array_ids[i]), 'selected_msg');
124	}
125	if(!this.working) {
126	this.working=true;
127	this.syncronize_folders();
128	}
129	else {
130	write_msg(get_lang("An archiving is in process, but dont worry, expresso will process this messages after the actual archiving"));
131	}
132	}
133
134	mail_sync.prototype.syncronize_folders = function() {
135	if (this.folders.length == 0) {
136	document.getElementById('main_title').innerHTML = get_lang("Deleting downloadeds msgs...");
137	expresso_mail_sync.remove_archived_mails();
138	this.working=false;
139	update_menu();
140	return;
141	}
142	var folder_to_sync = this.folders.pop();
143	folder_to_sync[1] = folder_to_sync[0].toUpperCase()=="INBOX" && !folder_to_sync[3]?"Inbox":folder_to_sync[1];
144
145	if(folder_to_sync[3]) { //Em caso de arquivamento normal, pode ser que a pasta inbox ainda não tenha sido criada.
146	expresso_mail_sync.open_conn()
147	if(folder_to_sync[1]=="Inbox" && !expresso_mail_sync.has_inbox_folder()) {
148	expresso_mail_sync.dbGears.execute("insert into folder (folder,uid_usuario) values (?,?)",["Inbox",account_id]);
149	}
150	expresso_mail_sync.dbGears.close();
151	ttreeBox.update_folder();
152
153	}
154
155	var start_sync_mails = function(data) {
156	expresso_mail_sync.messages=data;
157	if(expresso_mail_sync.is_auto)
158	document.getElementById('main_title').innerHTML = get_lang("Auto archiving")+" "+lang_folder(folder_to_sync[1])+": 0 / "+data.length;
159	else
160	document.getElementById('main_title').innerHTML = get_lang("Archiving messages on folder")+" "+lang_folder(folder_to_sync[1])+": 0 / "+data.length;
161
162	expresso_mail_sync.syncronize_mails(folder_to_sync[1]);
163	}
164
165
166	if (folder_to_sync[3]) {
167	document.getElementById('main_title').innerHTML = get_lang("Starting to archive messages");
168	cExecute("expressoMail1_2.imap_functions.get_info_msgs&folder=" + folder_to_sync[0] + "&msgs_number=" + folder_to_sync[2], start_sync_mails);
169	this.is_auto = false;
170	}
171	else {
172	document.getElementById('main_title').innerHTML = get_lang("Starting to sync folder")+" "+lang_folder(folder_to_sync[1]);
173	var params = "folder="+folder_to_sync[0]+"&mails="+folder_to_sync[2];
174	cExecute("expressoMail1_2.imap_functions.msgs_to_archive", start_sync_mails,params);
175	this.is_auto = true;
176	}
177
178	}
179
180	mail_sync.prototype.syncronize_mails = function(folder_dest) {
181	if (expresso_mail_sync.messages == null \|\| expresso_mail_sync.messages.length == 0) {
182	expresso_mail_sync.syncronize_folders();
183	return;
184	}
185
186	msg_to_sync = expresso_mail_sync.messages.pop();
187
188	//refresh loading
189	var value_to_change = document.getElementById('main_title').innerHTML.match(/\d+ \//);
190	value_to_change += "";
191	var new_value = value_to_change.replace(" /","");
192	new_value = parseInt(new_value) + 1;
193	document.getElementById('main_title').innerHTML = document.getElementById('main_title').innerHTML.replace(value_to_change,new_value+" /");
194	msg_to_sync = expresso.connector.unserialize(msg_to_sync);
195
196	var source_msg = new Array();
197	source_msg['url'] = msg_to_sync.url_export_file;
198
199	if (typeof(msg_to_sync['array_attach'])=='object'&&(msg_to_sync['array_attach'] instanceof Array))
200	expresso_mail_sync.attachs = msg_to_sync['array_attach'].slice();
201	else
202	expresso_mail_sync.attachs = new Array();
203	expresso_mail_sync.attachs.push(source_msg);
204	expresso_mail_sync.download_attachs(msg_to_sync,folder_dest);
205	}
206
207	mail_sync.prototype.download_attachs = function(msg,folder_dest) {
208	if (expresso_mail_sync.attachs == null \|\| expresso_mail_sync.attachs.length == 0) {
209	expresso_mail_sync.insert_mail(msg, folder_dest);
210
211	return;
212	}
213
214	attach_to_capt = expresso_mail_sync.attachs.pop();
215
216	var call_back = function(url,success,captureId) {
217	if (!success) {
218	/*
219	* 0 - original id
220	* 1 - message subject
221	* 2 - original folder
222	*/
223	var mail_error = new Array();
224	mail_error[0] = msg.msg_number;
225	mail_error[1] = msg.subject;
226	mail_error[2] = msg.msg_folder;
227	expresso_mail_sync.errors.push(mail_error);
228	alert('erro ao baixar: '+url);
229
230	/*if (typeof(msg['array_attach']) == 'object' && (msg['array_attach'] instanceof Array)) {
231	for (var i in msg['array_attach']) { //remove os anexos que já foram baixados para essa mensagem...
232	expresso_mail_sync.store.remove(msg['array_attach'][i]['url']);
233	}
234	}*/
235	expresso_mail_sync.syncronize_mails(folder_dest); //Pula para o próximo e-mail.
236	}
237	else {
238	expresso_mail_sync.download_attachs(msg, folder_dest);//continua baixando o próximo anexo
239	}
240	}
241	expresso_mail_sync.store.capture(attach_to_capt['url'],call_back);
242	}
243
244	mail_sync.prototype.insert_mail = function(msg,folder) {
245	try {
246	connector = expresso.connector;
247	expresso_mail_sync.open_conn();
248
249	var msg_info = msg;
250	var msg_header = msg['header'];
251	var anexos = msg['array_attach'];
252
253
254	var unseen = 0;
255	var login = msg_info.login;
256	var original_id = msg_info.msg_number;
257	var original_folder = msg_info.msg_folder=='INBOX/Lixeira/tmpMoveToLocal'?msg_info.msg_folder+(Date.parse(new Date)):msg_info.msg_folder;
258
259	//Os campos abaixo precisam estar isolados para busca de mensagens em cima deles.
260	var from = connector.serialize(msg_info.from);
261	var subject = msg_info.subject;
262	var body = msg_info.body;
263	var to = connector.serialize(msg_info.toaddress2);
264	var cc = connector.serialize(msg_info.cc);
265	var size = msg_header.Size;
266
267	//Zero os campos que foram isolados para não ter informações duplicadas
268	msg_info.from = null;
269	msg_info.subject = null;
270	msg_info.body = null;
271	msg_info.to = null;
272	msg_info.cc = null;
273	msg_header.Size=null;
274
275	//A data no header pode vir como horário ao invés de data, caso o usuário tenha arquivado no mesmo
276	//dia que recebeu a msg. Para esses casos, usar a data aux que vem com o dia.
277	if(msg_header.udate.indexOf("/")==-1) {
278	msg_header.udate = msg_header.aux_date;
279	}
280
281
282	/**
283	* The importance attribute can be empty, and javascript consider as null causing nullpointer.
284	*/
285	if((msg_header.Importance == null) \|\| (msg_header.Importance == ""))
286	msg_header.Importance = "Normal";
287
288	msg_header.aux_date = null; //esse dado não é mais preciso no email.
289
290	var mail = connector.serialize(msg_info);
291	var header = connector.serialize(msg_header);
292
293	var timestamp = msg_info.timestamp;
294	var id_folder;
295
296	var rs = this.dbGears.execute("select rowid from folder where folder=? and uid_usuario=?", [folder, account_id]);
297	id_folder = rs.field(0);
298
299	if((msg_info.Unseen=="U")\|\| (msg_info.Recent=="N"))
300	unseen = 1;
301	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]);
302
303
304
305	//Preenche os anexos.
306	var id_mail = this.dbGears.lastInsertRowId;
307
308	for (var i = 0; i < anexos.length; i++) {
309	this.dbGears.execute("insert into anexo (id_mail,nome_anexo,url,pid) values (?,?,?,?)", [id_mail, anexos[i]['name'],anexos[i]['url'],anexos[i]['pid']]);
310	}
311
312	var check_remove;
313	if(this.is_auto)
314	check_remove = preferences.keep_after_auto_archiving;
315	else
316	check_remove = preferences.keep_archived_messages;
317
318
319
320	if(check_remove!=1)
321	this.dbGears.execute("insert into msgs_to_remove (id_msg,folder,uid_usuario) values (?,?,?)",[original_id,original_folder,account_id]);
322
323	} catch (error) {
324	/*
325	* 0 - original id
326	* 1 - message subject
327	* 2 - original folder
328	*/
329	var mail_error = new Array();
330	mail_error[0] = original_id;
331	mail_error[1] = subject;
332	mail_error[2] = original_folder;
333	this.errors.push(mail_error);
334
335	if (typeof(msg_info['array_attach'])=='object'&&(msg_info['array_attach'] instanceof Array)) {
336	for(var i in msg_info['array_attach']) { //remove os anexos que já foram baixados para essa mensagem...
337	this.store.remove(msg_info['array_attach'][i]['url']);
338	}
339	}
340
341	}
342	this.dbGears.close();
343	this.syncronize_mails(folder);
344	}
345
346	mail_sync.prototype.has_inbox_folder = function() {//This function considers that the connection with base is already opened.
347	var rs = this.dbGears.execute("select rowid from folder where folder='Inbox'");
348	if(rs.isValidRow())
349	return true;
350	else
351	return false;
352	}
353
354	mail_sync.prototype.remove_archived_mails = function() {
355
356	expresso_mail_sync.open_conn();
357
358	var rs = this.dbGears.execute("select distinct(folder) from msgs_to_remove where uid_usuario=?",[account_id]);
359	if(rs.isValidRow()) {
360	var folder_to_remove_msgs = rs.field(0);
361	var rs2 = this.dbGears.execute("select id_msg from msgs_to_remove where folder=? and uid_usuario=?",[folder_to_remove_msgs,account_id]);
362
363	var msgs = null;
364	while(rs2.isValidRow()) {
365	if(msgs==null)
366	msgs = rs2.field(0);
367	else
368	msgs += ","+rs2.field(0);
369	rs2.next();
370	}
371
372
373	var handler_delete_msgs = function(data){
374	if (current_folder == data.folder) {
375	mail_msg = Element("tbody_box");
376	var msg_to_delete;
377	for (var i = 0; i < data.msgs_number.length; i++) {
378	msg_to_delete = Element(data.msgs_number[i]);
379	if (msg_to_delete) {
380	mail_msg.removeChild(msg_to_delete);
381	}
382	}
383	Element('tot_m').innerHTML = parseInt(Element('tot_m').innerHTML) - data.msgs_number.length;
384	}
385	ttreeBox.update_folder();
386	refresh();
387	expresso_mail_sync.remove_archived_mails();
388	}
389
390	cExecute ("expressoMail1_2.imap_functions.delete_msgs&folder="+folder_to_remove_msgs+"&msgs_number="+msgs, handler_delete_msgs);
391	this.dbGears.execute("delete from msgs_to_remove where folder=? and uid_usuario=?",[folder_to_remove_msgs,account_id]);
392	this.dbGears.close();
393
394	}
395	else {
396	this.dbGears.close();
397	document.getElementById('main_title').innerHTML = get_lang("End of archive messages");
398	if(this.errors.length>0) {
399	//TODO: Tratar melhor quando existirem erros...
400	write_msg(get_lang("at least, one of selected mails is already archived, expresso tried to archive the others, check them later"));
401	this.errors=new Array();
402	}
403	window.setTimeout("eval('document.getElementById(\"main_title\").innerHTML =\"Expresso Mail\"')",3000);
404	}
405
406	}
407
408	mail_sync.prototype.configure_sync = function(folders,formul) {
409	this.dbGears = google.gears.factory.create('beta.database');
410	this.localServer = google.gears.factory.create('beta.localserver');
411	this.store = this.localServer.createStore('test-store');
412	this.dbGears.open('database-test');
413	this.dbGears.execute("delete from folders_sync where uid_usuario=?",[account_id]);
414	for (var i=0;i<folders.length;i++) {
415	var pos = folders[i].value.indexOf("/");
416	if(pos=="-1")
417	var folder_name = folders[i].text;
418	else
419	var folder_name = folders[i].value.substr(pos+1);
420	this.dbGears.execute("insert into folders_sync (id_folder,folder_name,uid_usuario) values (?,?,?)",[folders[i].value,folder_name,account_id]);
421	}
422	this.dbGears.close();
423	formul.submit();
424	}
425
426	mail_sync.prototype.fill_combos_of_folders = function(combo_sync) {
427	var folders = expresso_local_messages.get_folders_to_sync();
428
429	for(var i=0;i<folders.length;i++) {
430	var option = document.createElement('option');
431	option.value = folders[i][0];
432	if (folders[i][1].indexOf("/") != "-1") {
433	final_pos = folders[i][1].lastIndexOf("/");
434	option.text =folders[i][1].substr(final_pos+1);
435	}
436	else
437	option.text = folders[i][1];
438	try {
439	combo_sync.add(option,null);
440	}catch (ex) {// I.E
441	combo_sync.add(option);
442	}
443
444	}
445	}
446
447	mail_sync.prototype.add_folder = function (select_sync_folders,select_available_folders)
448	{
449	var count_available_folders = select_available_folders.length;
450	var count_sync_folders = select_sync_folders.options.length;
451	var new_options = '';
452
453	for (i = 0 ; i < count_available_folders ; i++)
454	{
455	if (select_available_folders.options[i].selected)
456	{
457	if(document.all)
458	{
459	if ( (select_sync_folders.innerHTML.indexOf('value='+select_available_folders.options[i].value)) == '-1' )
460	{
461	new_options += '<option value='
462	+ select_available_folders.options[i].value
463	+ '>'
464	+ select_available_folders.options[i].text
465	+ '</option>';
466	}
467	}
468	else
469	{
470	if ( (select_sync_folders.innerHTML.indexOf('value="'+select_available_folders.options[i].value+'"')) == '-1' )
471	{
472	new_options += '<option value='
473	+ select_available_folders.options[i].value
474	+ '>'
475	+ select_available_folders.options[i].text
476	+ '</option>';
477	}
478	}
479	}
480	}
481
482	if (new_options != '')
483	{
484	select_sync_folders.innerHTML = ' ' + new_options + select_sync_folders.innerHTML;
485	select_sync_folders.outerHTML = select_sync_folders.outerHTML;
486	}
487	}
488
489	mail_sync.prototype.remove_folder = function(select_sync_folders)
490	{
491	for(var i = 0;i < select_sync_folders.options.length; i++)
492	if(select_sync_folders.options[i].selected)
493	select_sync_folders.options[i--] = null;
494	}
495
496	var expresso_mail_sync;
497	expresso_mail_sync = new mail_sync();
498

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