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source: trunk/expressoMail1_2/js/mail_sync.js @ 1619

Revision 1619, 16.5 KB checked in by eduardoalex, 14 years ago (diff)
Ticket #738 - 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	ttreeBox.update_folder();
96	}
97	if(parseInt(i)+1<folders_to_check.length)
98	actual_check += "/"+folders_to_check[parseInt(i)+1];
99	}
100	rs.next();
101	}
102	this.dbGears.close();
103	this.syncronize_folders();
104	}
105
106	mail_sync.prototype.archive_msgs = function(folder,folder_dest,ids) {
107	//this.main_title = document.getElementById('main_title').innerHTML;
108	var temp = new Array();
109	temp[0] = folder;
110	temp[1] = folder_dest.substr(6);
111	temp[2] = ids;
112	temp[3] = true;
113	this.folders.push(temp);
114	Element('chk_box_select_all_messages').checked = false;
115
116	array_ids = ids.split(",");
117	for (var i in array_ids) {
118	if (Element("check_box_message_" + array_ids[i]))
119	Element("check_box_message_" + array_ids[i]).checked = false;
120	remove_className(Element(array_ids[i]), 'selected_msg');
121	}
122	if(!this.working) {
123	this.working=true;
124	this.syncronize_folders();
125	}
126	else {
127	write_msg(get_lang("An archiving is in process, but dont worry, expresso will process this messages after the actual archiving"));
128	}
129	}
130
131	mail_sync.prototype.syncronize_folders = function() {
132	if (this.folders.length == 0) {
133	document.getElementById('main_title').innerHTML = get_lang("Deleting downloadeds msgs...");
134	expresso_mail_sync.remove_archived_mails();
135	this.working=false;
136	update_menu();
137	return;
138	}
139	var folder_to_sync = this.folders.pop();
140	folder_to_sync[1] = folder_to_sync[0].toUpperCase()=="INBOX" && !folder_to_sync[3]?"Inbox":folder_to_sync[1];
141
142	if(folder_to_sync[3]) { //Em caso de arquivamento normal, pode ser que a pasta inbox ainda não tenha sido criada.
143	expresso_mail_sync.open_conn()
144	if(!expresso_mail_sync.has_local_mails()) {
145	expresso_mail_sync.dbGears.execute("insert into folder (folder,uid_usuario) values (?,?)",["Inbox",account_id]);
146	}
147	expresso_mail_sync.dbGears.close();
148	ttreeBox.update_folder();
149
150	}
151
152	var start_sync_mails = function(data) {
153	expresso_mail_sync.messages=data;
154	if(expresso_mail_sync.is_auto)
155	document.getElementById('main_title').innerHTML = get_lang("Auto archiving")+" "+lang_folder(folder_to_sync[1])+": 0 / "+data.length;
156	else
157	document.getElementById('main_title').innerHTML = get_lang("Archiving messages on folder")+" "+lang_folder(folder_to_sync[1])+": 0 / "+data.length;
158
159	expresso_mail_sync.syncronize_mails(folder_to_sync[1]);
160	}
161
162
163	if (folder_to_sync[3]) {
164	document.getElementById('main_title').innerHTML = get_lang("Starting to archive messages");
165	cExecute("$this.imap_functions.get_info_msgs&folder=" + folder_to_sync[0] + "&msgs_number=" + folder_to_sync[2], start_sync_mails);
166	this.is_auto = false;
167	}
168	else {
169	document.getElementById('main_title').innerHTML = get_lang("Starting to sync folder")+" "+lang_folder(folder_to_sync[1]);
170	cExecute("$this.imap_functions.msgs_to_archive&folder=" + folder_to_sync[0] + "&mails=" + folder_to_sync[2], start_sync_mails);
171	this.is_auto = true;
172	}
173
174	}
175
176	mail_sync.prototype.syncronize_mails = function(folder_dest) {
177	if (expresso_mail_sync.messages == null \|\| expresso_mail_sync.messages.length == 0) {
178	expresso_mail_sync.syncronize_folders();
179	return;
180	}
181
182	msg_to_sync = expresso_mail_sync.messages.pop();
183
184	//refresh loading
185	var value_to_change = document.getElementById('main_title').innerHTML.match(/\d+ \//);
186	value_to_change += "";
187	var new_value = value_to_change.replace(" /","");
188	new_value = parseInt(new_value) + 1;
189	document.getElementById('main_title').innerHTML = document.getElementById('main_title').innerHTML.replace(value_to_change,new_value+" /");
190	msg_to_sync = connector.unserialize(msg_to_sync);
191
192	var source_msg = new Array();
193	source_msg['url'] = msg_to_sync.url_export_file;
194
195	if (typeof(msg_to_sync['array_attach'])=='object'&&(msg_to_sync['array_attach'] instanceof Array))
196	expresso_mail_sync.attachs = msg_to_sync['array_attach'].slice();
197	else
198	expresso_mail_sync.attachs = new Array();
199	expresso_mail_sync.attachs.push(source_msg);
200	expresso_mail_sync.download_attachs(msg_to_sync,folder_dest);
201	}
202
203	mail_sync.prototype.download_attachs = function(msg,folder_dest) {
204	if (expresso_mail_sync.attachs == null \|\| expresso_mail_sync.attachs.length == 0) {
205	expresso_mail_sync.insert_mail(msg, folder_dest);
206
207	return;
208	}
209
210	attach_to_capt = expresso_mail_sync.attachs.pop();
211
212	var call_back = function(url,success,captureId) {
213
214	if (!success) {
215	/*
216	* 0 - original id
217	* 1 - message subject
218	* 2 - original folder
219	*/
220	var mail_error = new Array();
221	mail_error[0] = msg.msg_number;
222	mail_error[1] = msg.subject;
223	mail_error[2] = msg.msg_folder;
224	expresso_mail_sync.errors.push(mail_error);
225	alert('erro ao baixar: '+url);
226
227	/*if (typeof(msg['array_attach']) == 'object' && (msg['array_attach'] instanceof Array)) {
228	for (var i in msg['array_attach']) { //remove os anexos que já foram baixados para essa mensagem...
229	expresso_mail_sync.store.remove(msg['array_attach'][i]['url']);
230	}
231	}*/
232	expresso_mail_sync.syncronize_mails(folder_dest); //Pula para o próximo e-mail.
233	}
234	else {
235	expresso_mail_sync.download_attachs(msg, folder_dest);//continua baixando o próximo anexo
236	}
237	}
238	expresso_mail_sync.store.capture(attach_to_capt['url'],call_back);
239	}
240
241	mail_sync.prototype.insert_mail = function(msg,folder) {
242	try {
243
244	expresso_mail_sync.open_conn();
245
246	var msg_info = msg;
247	var msg_header = msg['header'];
248	var anexos = msg['array_attach'];
249
250
251	var unseen = 0;
252	var login = msg_info.login;
253	var original_id = msg_info.msg_number;
254	var original_folder = msg_info.msg_folder=='INBOX/Lixeira/tmpMoveToLocal'?msg_info.msg_folder+(Date.parse(new Date)):msg_info.msg_folder;
255
256	//Os campos abaixo precisam estar isolados para busca de mensagens em cima deles.
257	var from = connector.serialize(msg_info.from);
258	var subject = msg_info.subject;
259	var body = msg_info.body;
260	var to = connector.serialize(msg_info.toaddress2);
261	var cc = connector.serialize(msg_info.cc);
262	var size = msg_header.Size;
263
264	//Zero os campos que foram isolados para não ter informações duplicadas
265	msg_info.from = null;
266	msg_info.subject = null;
267	msg_info.body = null;
268	msg_info.to = null;
269	msg_info.cc = null;
270	msg_header.Size=null;
271
272	//A data no header pode vir como horário ao invés de data, caso o usuário tenha arquivado no mesmo
273	//dia que recebeu a msg. Para esses casos, usar a data aux que vem com o dia.
274	if(msg_header.udate.indexOf("/")==-1) {
275	msg_header.udate = msg_header.aux_date;
276	}
277
278
279	/**
280	* The importance attribute can be empty, and javascript consider as null causing nullpointer.
281	*/
282	if((msg_header.Importance == null) \|\| (msg_header.Importance == ""))
283	msg_header.Importance = "Normal";
284
285	msg_header.aux_date = null; //esse dado não é mais preciso no email.
286
287	var mail = connector.serialize(msg_info);
288	var header = connector.serialize(msg_header);
289
290	var timestamp = msg_info.timestamp;
291	var id_folder;
292
293	var rs = this.dbGears.execute("select rowid from folder where folder=? and uid_usuario=?", [folder, account_id]);
294	id_folder = rs.field(0);
295
296	if(msg_info.Unseen=="U")
297	unseen = 1;
298	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]);
299
300
301
302	//Preenche os anexos.
303	var id_mail = this.dbGears.lastInsertRowId;
304
305	for (var i = 0; i < anexos.length; i++) {
306	this.dbGears.execute("insert into anexo (id_mail,nome_anexo,url,pid) values (?,?,?,?)", [id_mail, anexos[i]['name'],anexos[i]['url'],anexos[i]['pid']]);
307	}
308
309	var check_remove;
310	if(this.is_auto)
311	check_remove = preferences.keep_after_auto_archiving;
312	else
313	check_remove = preferences.keep_archived_messages;
314
315
316
317	if(check_remove!=1)
318	this.dbGears.execute("insert into msgs_to_remove (id_msg,folder,uid_usuario) values (?,?,?)",[original_id,original_folder,account_id]);
319
320	} catch (error) {
321	/*
322	* 0 - original id
323	* 1 - message subject
324	* 2 - original folder
325	*/
326	var mail_error = new Array();
327	mail_error[0] = original_id;
328	mail_error[1] = subject;
329	mail_error[2] = original_folder;
330	this.errors.push(mail_error);
331
332	if (typeof(msg_info['array_attach'])=='object'&&(msg_info['array_attach'] instanceof Array)) {
333	for(var i in msg_info['array_attach']) { //remove os anexos que já foram baixados para essa mensagem...
334	this.store.remove(msg_info['array_attach'][i]['url']);
335	}
336	}
337
338	}
339	this.dbGears.close();
340	this.syncronize_mails(folder);
341	}
342
343	mail_sync.prototype.has_local_mails = function() {//This function considers that the connection with base is already opened.
344	var rs = this.dbGears.execute("select rowid from folder limit 0,1");
345	if(rs.isValidRow())
346	return true;
347	else
348	return false;
349	}
350
351	mail_sync.prototype.remove_archived_mails = function() {
352
353	expresso_mail_sync.open_conn();
354
355	var rs = this.dbGears.execute("select distinct(folder) from msgs_to_remove where uid_usuario=?",[account_id]);
356	if(rs.isValidRow()) {
357	var folder_to_remove_msgs = rs.field(0);
358	var rs2 = this.dbGears.execute("select id_msg from msgs_to_remove where folder=? and uid_usuario=?",[folder_to_remove_msgs,account_id]);
359
360	var msgs = null;
361	while(rs2.isValidRow()) {
362	if(msgs==null)
363	msgs = rs2.field(0);
364	else
365	msgs += ","+rs2.field(0);
366	rs2.next();
367	}
368
369
370	var handler_delete_msgs = function(data){
371	if (current_folder == data.folder) {
372	mail_msg = Element("tbody_box");
373	var msg_to_delete;
374	for (var i = 0; i < data.msgs_number.length; i++) {
375	msg_to_delete = Element(data.msgs_number[i]);
376	if (msg_to_delete) {
377	mail_msg.removeChild(msg_to_delete);
378	}
379	}
380	Element('tot_m').innerHTML = parseInt(Element('tot_m').innerHTML) - data.msgs_number.length;
381	}
382	ttreeBox.update_folder();
383	refresh();
384	expresso_mail_sync.remove_archived_mails();
385	}
386
387	cExecute ("$this.imap_functions.delete_msgs&folder="+folder_to_remove_msgs+"&msgs_number="+msgs, handler_delete_msgs);
388	this.dbGears.execute("delete from msgs_to_remove where folder=? and uid_usuario=?",[folder_to_remove_msgs,account_id]);
389	this.dbGears.close();
390
391	}
392	else {
393	this.dbGears.close();
394	document.getElementById('main_title').innerHTML = get_lang("End of archive messages");
395	if(this.errors.length>0) {
396	//TODO: Tratar melhor quando existirem erros...
397	write_msg(get_lang("at least, one of selected mails is already archived, expresso tried to archive the others, check them later"));
398	this.errors=new Array();
399	}
400	window.setTimeout("eval('document.getElementById(\"main_title\").innerHTML =\"Expresso Mail\"')",3000);
401	}
402
403	}
404
405	mail_sync.prototype.configure_sync = function(folders,formul) {
406	this.dbGears = google.gears.factory.create('beta.database');
407	this.localServer = google.gears.factory.create('beta.localserver');
408	this.store = this.localServer.createStore('test-store');
409	this.dbGears.open('database-test');
410	this.dbGears.execute("delete from folders_sync where uid_usuario=?",[account_id]);
411	for (var i=0;i<folders.length;i++) {
412	var pos = folders[i].value.indexOf("/");
413	if(pos=="-1")
414	var folder_name = folders[i].text;
415	else
416	var folder_name = folders[i].value.substr(pos+1);
417	this.dbGears.execute("insert into folders_sync (id_folder,folder_name,uid_usuario) values (?,?,?)",[folders[i].value,folder_name,account_id]);
418	}
419	this.dbGears.close();
420	formul.submit();
421	}
422
423	mail_sync.prototype.fill_combos_of_folders = function(combo_sync) {
424	var folders = expresso_local_messages.get_folders_to_sync();
425
426	for(var i=0;i<folders.length;i++) {
427	var option = document.createElement('option');
428	option.value = folders[i][0];
429	if (folders[i][1].indexOf("/") != "-1") {
430	final_pos = folders[i][1].lastIndexOf("/");
431	option.text =folders[i][1].substr(final_pos+1);
432	}
433	else
434	option.text = folders[i][1];
435	try {
436	combo_sync.add(option,null);
437	}catch (ex) {// I.E
438	combo_sync.add(option);
439	}
440
441	}
442	}
443
444	mail_sync.prototype.add_folder = function (select_sync_folders,select_available_folders)
445	{
446	var count_available_folders = select_available_folders.length;
447	var count_sync_folders = select_sync_folders.options.length;
448	var new_options = '';
449
450	for (i = 0 ; i < count_available_folders ; i++)
451	{
452	if (select_available_folders.options[i].selected)
453	{
454	if(document.all)
455	{
456	if ( (select_sync_folders.innerHTML.indexOf('value='+select_available_folders.options[i].value)) == '-1' )
457	{
458	new_options += '<option value='
459	+ select_available_folders.options[i].value
460	+ '>'
461	+ select_available_folders.options[i].text
462	+ '</option>';
463	}
464	}
465	else
466	{
467	if ( (select_sync_folders.innerHTML.indexOf('value="'+select_available_folders.options[i].value+'"')) == '-1' )
468	{
469	new_options += '<option value='
470	+ select_available_folders.options[i].value
471	+ '>'
472	+ select_available_folders.options[i].text
473	+ '</option>';
474	}
475	}
476	}
477	}
478
479	if (new_options != '')
480	{
481	select_sync_folders.innerHTML = ' ' + new_options + select_sync_folders.innerHTML;
482	select_sync_folders.outerHTML = select_sync_folders.outerHTML;
483	}
484	}
485
486	mail_sync.prototype.remove_folder = function(select_sync_folders)
487	{
488	for(var i = 0;i < select_sync_folders.options.length; i++)
489	if(select_sync_folders.options[i].selected)
490	select_sync_folders.options[i--] = null;
491	}
492
493	var expresso_mail_sync;
494	expresso_mail_sync = new mail_sync();
495

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