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source: trunk/expressoMail1_2/inc/class.ScriptS.inc.php @ 5294

Revision 5294, 21.7 KB checked in by alexandrecorreia, 12 years ago (diff)
Ticket #1909 - Sincronizando o repositorio trunk do expresso.
Property svn:eol-style set to `native` Property svn:executable set to ``*

Line
1	<?php
2
3	//Inclui o arquivo contendo a classe SieveS;
4	include('class.SieveS.inc.php');
5
6	class ScriptS {
7
8	//Declaração de Variáveis;
9	var $SieveS; // Var para criação do objeto;
10	var $reply; // Var para resposta;
11	var $scriptfile; // Nome do script;
12	var $username; // Nome do usuario;
13	var $rules; // Regras do sieve;
14	var $errstr; // Erros retornados;
15	var $size; // Tamanho;
16	var $so; // Verifica se a regra foi criada por outro tipo serviço de filtros;
17	var $continuebit;
18	var $sizebit;
19	var $anyofbit;
20	var $keepbit;
21	var $regexbit;
22	var $newrules = array();
23	var $newout;
24	var $teste;
25	var $EmailVoip;
26	var $EmailExpresso;
27	var $AlternateEmailExpresso = array();
28
29	function ScriptS() {
30
31	//Cria o objeto;
32	$this->SieveS = new SieveS();
33
34	//$this->scriptfile = $GLOBALS['HTTP_SESSION_VARS']['phpgw_info']['expressomail']['user']['account_lid'];
35	$this->scriptfile = $_SESSION['phpgw_info']['expressomail']['user']['account_lid'];
36	$this->username = $this->scriptfile;
37
38	$this->reply = "";
39	$this->rules = "";
40	$this->errstr = "";
41	$this->size = "";
42
43	$this->continuebit = 1;
44	$this->sizebit = 2;
45	$this->anyofbit = 4;
46	$this->keepbit = 4;
47	$this->regexbit = 128;
48
49	$this->EmailVoip = trim($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['voip_email_redirect']);
50	$this->EmailExpresso = trim($_SESSION['phpgw_info']['expressomail']['user']['email']);
51
52	include_once $_SESSION['rootPath'] . '/header.inc.php';
53	require_once $_SESSION['rootPath'] . '/API/class.servicelocator.php';
54	$alternativeMailService = ServiceLocator::getService('ldap');
55	$this->AlternateEmailExpresso = $alternativeMailService->getMailAlternateByUidNumber($_SESSION['phpgw_info']['expressomail']['user']['account_id']);
56	}
57
58	function init_a() {
59
60	//Abre a conexão
61	$this->SieveS->start();
62
63	$this->reply = $this->SieveS->getscript();
64
65	if (!$this->reply) {
66
67	$aux = $this->SieveS->putscript($this->scriptfile, $this->createScript());
68	if (!$aux) {
69	// Caso de erro, grava dentro da variável errstr;
70	$this->errstr = "Error: file not created";
71	return $this->errstr;
72	}
73	// Mata a variavel;
74	unset($aux);
75	// Ativa o script;
76	$aux = $this->SieveS->activatescript($this->scriptfile);
77
78	if (!$aux) {
79	// Caso de erro, grava dentro da variavel errstr;
80	$this->errstr = "Error: error to activate file";
81	return $this->errstr;
82	} else {
83	$this->reply = $this->SieveS->getscript();
84	$this->rules = $this->readScript($this->reply);
85	}
86	} else {
87	$this->rules = $this->readScript($this->reply);
88	}
89
90	//Fecha a conexao
91	$this->SieveS->close();
92
93	if ($this->rules)
94	return $this->rules;
95	}
96
97	function rec_rules($params) {
98
99	$newr1 = array();
100	$newr2 = array();
101	$newr3 = array();
102
103	$var_decode = rawurldecode($params['arfilter']);
104	$var_decode = preg_replace('/\n\./', '.', $var_decode);
105
106	$narray = explode("_end_", $var_decode);
107
108	foreach ($narray as $key => $tmp) {
109	if ($tmp != "") {
110	$newr1[] = $tmp;
111	}
112	}
113	unset($key);
114	unset($tmp);
115	foreach ($newr1 as $key => $tmp) {
116	$tmp2 = explode("_begin_##", $tmp);
117	foreach ($tmp2 as $tmp3) {
118	if ($tmp3 != "") {
119	$newr2[] = trim($tmp3);
120	}
121	}
122	}
123
124	unset($tmp);
125	unset($tmp2);
126	unset($tmp3);
127
128	foreach ($newr2 as $tmp) {
129	if (trim($tmp) != "") {
130	$tmp2 = explode("##", $tmp);
131	foreach ($tmp2 as $tmp3) {
132	$tmp4 .= trim($tmp3) . "&&";
133	}
134	$newr3[] = substr($tmp4, 0, (strlen($tmp4) - 4));
135	unset($tmp2);
136	unset($tmp3);
137	unset($tmp4);
138	}
139	}
140
141	$tmp = $newr3[count($newr3) - 1];
142
143	if (substr($tmp, 0, 9) == "#vacation") {
144	$this->newout = array_pop($newr3);
145	foreach ($newr3 as $key => $tmp) {
146	$this->newrules[] = $tmp;
147	}
148	} else {
149	foreach ($newr3 as $tmp) {
150	$this->newrules[] = $tmp;
151	}
152	}
153
154	unset($tmp);
155	$tmp = explode("&&", $this->newout);
156	$tmp1 = explode(",", $tmp[2]);
157	foreach ($tmp1 as $key => $tmp2) {
158	$tmp3 .= stripslashes(trim($tmp2)) . ", ";
159	}
160	$tmp3 = substr($tmp3, 0, (strlen($tmp3) - 2));
161
162	unset($tmp);
163	unset($tmp1);
164	unset($tmp2);
165	unset($key);
166	$tmp = explode("&&", $this->newout);
167
168	foreach($this->AlternateEmailExpresso as $alternative)
169	{
170	if(!stristr($tmp3, ", \"$alternative\""))
171	$tmp3_aux .= ", \"$alternative\"";
172	}
173
174	$tmp3 .= $tmp3_aux;
175
176	foreach ($tmp as $key => $tmp1) {
177	if ($key == 2) {
178	$tmp2 .= trim($tmp3) . "&&";
179	} else {
180	$tmp2 .= trim($tmp1) . "&&";
181	}
182	}
183
184	unset($this->newout);
185	$this->newout = substr($tmp2, 0, (strlen($tmp2) - 2));
186
187	//Abre a conexao
188	$this->SieveS->start();
189	$this->errstr = "";
190
191	// Escreve a nova regra;
192	$this->reply = $this->SieveS->getscript();
193	/*
194	if($this->reply){
195	$this->errstr = $this->SieveS->deletescript($this->scriptfile);
196	}
197	*/
198
199	$error_log_file = "/home/expressolivre/sieve_error.log";
200	//Escreve a(s) nova(s) regra(s);
201	$newrule = $this->write_rule();
202	if (strlen($newrule) > 0)
203	$this->errstr = $this->SieveS->putscript($this->scriptfile, $newrule);
204	else {
205	if ($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
206	error_log(date("D M j G:i:s T Y") . ": SieveError, Invalid rule for "
207	. $_SESSION['phpgw_info']['expressomail']['user']['userid'] . "=>"
208	. $this->teste . "\nRule:"
209	. $var_decode . "\n", 3, $error_log_file);
210	return "Invalid rule\n" . $this->teste;
211	}
212
213	//Ativa o script;
214	$this->errstr = $this->SieveS->activatescript($this->scriptfile);
215
216	//Fecha a conexao
217	$this->SieveS->close();
218
219	if ($this->errstr) {
220	return "Ok";
221	} else {
222	if ($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
223	error_log(date("D M j G:i:s T Y")
224	. ": SieveError, Problem for "
225	. $_SESSION['phpgw_info']['expressomail']['user']['userid'] . "=>"
226	. " "
227	. $this->SieveS->errstr . "\n", 3, $error_log_file);
228	return "Problemas na criação do arquivo!\n" . $this->teste;
229	}
230	}
231
232	function convert_specialchar($input) {
233	$temp_input = $input;
234	$temp_input = imap_8bit($temp_input);
235
236	$patterns[0] = '/ /';
237	$replacements[0] = ' ';
238	$temp_input = preg_replace($patterns, $replacements, $temp_input);
239	return ($temp_input);
240	}
241
242	// build the rule
243	function write_rule() {
244
245	// Variaveis;
246	$rule = array();
247	$vacation = array();
248	$newruletext = "";
249	$activerules = 0;
250	$regexused = 0;
251	$rejectused = 0;
252	$notify = 0;
253	$flaggedused = 0;
254	$newscriptbody = "";
255	$continue = 1;
256	$tmpSubject = "";
257
258	$a = 0;
259
260
261	// Recebe os valores das regras;
262	foreach ($this->newrules as $tmp)
263	{
264	$tmp1 = explode("&&", $tmp);
265	$rule['priority'] = $tmp1[1];
266	$rule['status'] = $tmp1[2];
267	$rule['from'] = $this->convert_specialchar($tmp1[3]);
268	$rule['to'] = $this->convert_specialchar($tmp1[4]);
269	$tmpSubject = $tmp1[5];
270	$rule['subject'] = $rule['subject'] = " [\"" . $this->convert_specialchar($tmp1[5]) . "\", \"" . base64_encode($tmp1[5]) . "\"]";
271	$rule['action'] = $tmp1[6];
272	$rule['action_arg'] = utf8_encode(preg_replace("/\\r\\n/", "\r\n", $tmp1[7]));
273	$rule['flg'] = $tmp1[8];
274	$rule['field'] = $tmp1[9];
275	$rule['field_val'] = $tmp1[10];
276	$rule['size'] = trim($tmp1[11]);
277	$rule['continue'] = ($tmp1[8] & $this->continuebit);
278	$rule['gthan'] = ($tmp1[8] & $this->sizebit);
279	$rule['anyof'] = ($tmp1[8] & $this->anyofbit);
280	$rule['keep'] = ($tmp1[8] & $this->keepbit);
281	$rule['regexp'] = ($tmp1[8] & $this->regexbit);
282	$rule['unconditional'] = 0;
283
284	if( $a < 2 )
285	{
286	error_log( print_r($tmp, true), 3, "/tmp/log" );
287
288	error_log( print_r($rule, true), 3, "/tmp/log" );
289
290	$a++;
291	}
292
293
294	if (!$rule['from'] && !$rule['to'] && !$rule['subject'] && !$rule['field'] && empty($rule['size']) && $rule['action']) {
295	$rule['unconditional'] = 1;
296
297	if ($rule['unconditional'] && ($rule['size'] == "0" \|\| $rule['size'] == 0 ))
298	$rule['unconditional'] = 0;
299	}
300
301	unset($tmp1);
302
303	// Monta as regras;
304	if ($rule['status'] == 'ENABLED')
305	{
306	$activerules = 1;
307
308	// Condições para montagem das regras;
309	$anyall = "allof";
310	if ($rule['anyof'])
311	$anyall = "anyof";
312	if ($rule['regexp']) {
313	$regexused = 1;
314	}
315	$started = 0;
316
317	if (!$rule['unconditional']) {
318	if (!$continue)
319	$newruletext .= "els";
320	$newruletext .= "if " . $anyall . " (";
321	if ($rule['from']) {
322	if (preg_match("/^\s*!/", $rule['from'])) {
323	$newruletext .= 'not ';
324	$rule['from'] = preg_replace("/^\s*!/", "", $rule['from']);
325	}
326	$match = ':contains';
327	if (preg_match("/\*\|\?/", $rule['from']))
328	$match = ':matches';
329	if ($rule['regexp'])
330	$match = ':regex';
331	$newruletext .= "header " . $match . " [\"From\"]";
332	$newruletext .= " \"" . $rule['from'] . "\"";
333	$started = 1;
334	}
335	if ($rule['to']) {
336	if ($started)
337	$newruletext .= ", ";
338	if (preg_match("/^\s*!/", $rule['to'])) {
339	$newruletext .= 'not ';
340	$rule['to'] = preg_replace("/^\s*!/", "", $rule['to']);
341	}
342	$match = ':contains';
343	if (preg_match("/\*\|\?/", $rule['to']))
344	$match = ':matches';
345	if ($rule['regexp'])
346	$match = ':regex';
347	$newruletext .= "address " . $match . " [\"To\",\"TO\",\"Cc\",\"CC\"]";
348	$newruletext .= " \"" . $rule['to'] . "\"";
349	$started = 1;
350	}
351	if ($rule['subject']) {
352	if ($started)
353	$newruletext .= ", ";
354	if (preg_match("/^\s*!/", $rule['subject'])) {
355	$newruletext .= 'not ';
356	$rule['subject'] = preg_replace("/^\s*!/", "", $rule['subject']);
357	}
358	$match = ':contains';
359	if (preg_match("/\*\|\?/", $rule['subject']))
360	$match = ':matches';
361	if ($rule['regexp'])
362	$match = ':regex';
363	$newruletext .= "header " . $match . " \"subject\"";
364	$newruletext .= "" . $rule['subject'] . "";
365	$started = 1;
366	}
367	if ($rule['field'] && $rule['field_val']) {
368	if ($started)
369	$newruletext .= ", ";
370	if (preg_match("/^\s*!/", $rule['field_val'])) {
371	$newruletext .= 'not ';
372	$rule['field_val'] = preg_replace("/^\s*!/", "", $rule['field_val']);
373	}
374	$match = ':contains';
375	if (preg_match("/\*\|\?/", $rule['field_val']))
376	$match = ':matches';
377	if ($rule['regexp'])
378	$match = ':regex';
379	$newruletext .= "header " . $match . " \"" . $rule['field'] . "\"";
380	$newruletext .= " \"" . $rule['field_val'] . "\"";
381	$started = 1;
382	}
383
384	if ($rule['size'] != '')
385	{
386	if ( $rule['size'] == 0 && $rule['gthan'] )
387	{
388	$xthan = " :over ";
389
390	if ($started)
391	$newruletext .= ", ";
392
393	$newruletext .= "size " . $xthan . "0K";
394	$started = 1;
395	}
396
397	if ( $rule['size'] > 0 )
398	{
399	$xthan = " :under ";
400
401	if ($rule['gthan'])
402	$xthan = " :over ";
403	if ($started)
404	$newruletext .= ", ";
405
406	$newruletext .= "size " . $xthan . $rule['size'] . "K";
407	$started = 1;
408	}
409	}
410	}
411
412	// Don't write half rule!
413	if (strlen($newruletext) == 0)
414	return false;
415	// Actions
416	if (!$rule['unconditional'])
417	$newruletext .= ") {\n\t";
418
419	if (preg_match("/folder/i", $rule['action'])) {
420	$newruletext .= "fileinto \"" . $rule['action_arg'] . "\";";
421	}
422
423	if (preg_match("/reject/i", $rule['action'])) {
424	$newruletext .= "reject text: \n" . $rule['action_arg'] . "\n.\n;";
425	$rejectused = 1;
426	}
427	if (preg_match("/flagged/i", $rule['action'])) {
428	$newruletext .= "addflag \"\\\\Flagged\";";
429	$flaggedused = 1;
430	}
431	if (preg_match("/address/i", $rule['action'])) {
432	$newruletext .= "redirect \"" . $rule['action_arg'] . "\";";
433	}
434
435	if (preg_match("/notify/i", $rule['action'])) {
436	$newruletext .= "notify :method \"mailto\" :options [\"" . $this->EmailVoip . "\"]:" .
437	"message \"<expressovoip><from>" . $this->EmailExpresso . "</from>" .
438	"<br/><Subject>" . utf8_encode($tmpSubject) . "</Subject></expressovoip>\";";
439	$notify = 1;
440	}
441
442	if (preg_match("/discard/i", $rule['action'])) {
443	$newruletext .= "discard;";
444	}
445
446	if ($rule['keep'] )
447	{
448	$newruletext .= "\n\tfileinto \"INBOX\";";
449	}
450
451	if (!$rule['unconditional'])
452	{
453	$newruletext .= "\n}";
454	}
455
456	$continue = 0;
457	if ($rule['continue'])
458	$continue = 1;
459	if ($rule['unconditional'])
460	$continue = 1;
461
462	$newscriptbody .= $newruletext . "\n\n";
463	unset($newruletext);
464	}
465	}// Fim do Foreach;
466	$this->teste = $newscriptbody;
467	// Para a regras fora do escritorio;
468	unset($tmp);
469	if ($this->newout != "") {
470	$aux = explode("&&", $this->newout);
471	$vacation['days'] = $aux[1];
472	$vacation['addresses'] = $aux[2];
473	$vacation['text'] = preg_replace("/\\\\n/", "\r\n", $aux[3]);
474	$vacation['status'] = $aux[4];
475	}
476
477	// Monta a regra para fora do escritorio;
478	if ($vacation['status'] == 'on') {
479	$newscriptbody .= "vacation :days " . $vacation['days'] . " :addresses [";
480	$newscriptbody .= $vacation['addresses'];
481	$newscriptbody .= "] text:\n" . utf8_encode($vacation['text']) . "\n.\n;\n\n";
482	}
483
484	// Cria o cabeçalho do arquivo;
485	$newscripthead = "";
486	$newscripthead .= "#Mail filter rules for " . $this->username . "\n";
487	$newscripthead .= '#Generated by ' . $this->username . ' using Expressomail ';
488	$newscripthead .= "\n";
489
490	// Continuação do cabeçalho do arquivo;
491	if ($activerules) {
492	$newscripthead .= "require [\"fileinto\"";
493
494	if ($notify) {
495	$newscripthead .= ",\"notify\"";
496	}
497	if ($regexused) {
498	$newscripthead .= ",\"regex\"";
499	}
500	if ($rejectused) {
501	$newscripthead .= ",\"reject\"";
502	}
503	if ($flaggedused) {
504	$newscripthead .= ",\"imapflags\"";
505	}
506	if ($this->newout && $vacation['status'] == 'on') {
507	$newscripthead .= ",\"vacation\"";
508	}
509	$newscripthead .= "];\n\n";
510	} else {
511	if ($vacation && $vacation['status'] == 'on') {
512	$newscripthead .= "require [\"vacation\"];\n\n";
513	}
514	}
515
516	// Cria o rodapé do arquivo;
517	$newscriptfoot = "";
518	$newscriptfoot .= "##PSEUDO script start\n";
519	// Lê as regras;
520	foreach ($this->newrules as $tmp) {
521	$newscriptfoot .= preg_replace("/[\\n\\r]/", " ", $tmp) . "\n";
522	}
523	// Lê as regras fora do escritório;
524	if ($this->newout != "") {
525	$newscriptfoot .= preg_replace("/[\\n\\r]/", " ", $this->newout) . "\n";
526	}
527
528	$newscriptfoot .= "#mode&&basic\n";
529
530	$newscript = $newscripthead . $newscriptbody . $newscriptfoot;
531	// Destroi as variaveis;
532	unset($rule);
533	unset($vacation);
534	unset($activerules);
535	unset($regexused);
536	unset($rejectused);
537	unset($flaggedused);
538	unset($newscripthead);
539	unset($newscriptbody);
540	unset($newscriptfoot);
541	unset($continue);
542	unset($this->newrules);
543	unset($this->newout);
544
545	// Retorna o script construido;
546	return $newscript;
547	}
548
549	// Fim da Função
550	// Cria o script sieve, caso nao possua;
551	function createScript() {
552
553	// Cria o cabeçalho do arquivo;
554	$newScriptHead = "";
555	$newScriptHead .= "#Mail filter rules for " . $this->username . "\n";
556	$newScriptHead .= '#Generated by ' . $this->username . ' using ExpressoMail ';
557	$newScriptHead .= "\n";
558
559	//Cria o rodapé do arquivo;
560	$newScriptFoot = "";
561	$newScriptFoot .= "##PSEUDO Script Start\n";
562	$newScriptFoot .= "#mode&&basic\n";
563
564	//Para passar para o arquivo;
565	$newScript = $newScriptHead . $newScriptFoot;
566
567	return $newScript;
568	}
569
570	//Lê o conteúdo do script;
571	function readScript($scriptName) {
572
573	// Verifica se a conexão foi bem sucedida;
574	if (!$scriptName) {
575	$this->errstr = "Não foi possível conectar com o Servidor";
576	return "false 2";
577	}
578
579	// Recebe o conteúdo do array;
580	$lines = array();
581	$lines = preg_split("/\n/", $scriptName);
582
583	// Pega o tamanho da regra na primeira do script;
584	$size_rule = array_shift($lines);
585
586	// Recebe o tamanho do script, pela primeira linha;
587	$this->size = trim($size_rule);
588
589	// Verifica a composição do script;
590	$line = array_shift($lines);
591	if (!preg_match("/^# ?Mail(.*)rules for/", $line)) {
592	$this->errstr = "Formato nao reconhecido";
593	return false;
594	}
595
596	// Variaveis para a regra e o campo ferias;
597	$regexps = array('^ ##PSEUDO', '^ #rule', '^ #vacation', '^ #mode');
598	$retorno['rule'] = array();
599	$retorno['vacation'] = array();
600	$retorno['mode'] = array();
601
602	$line = array_shift($lines);
603	while (isset($line)) {
604	foreach ($regexps as $regp) {
605	if (preg_match("/$regp/i", $line)) {
606	// Recebe todas as regras criadas no servidor;
607	if (preg_match("/^ *#rule&&/i", $line)) {
608	$retorno['rule'][] = $line . "\n";
609	}
610	if (preg_match("/^ *#vacation&&/i", $line)) {
611	$retorno['vacation'][] = $line . "\n";
612	}
613	if (preg_match("/^ #mode&&(.)/i", $line)) {
614	$retorno['mode'][] = $line . "\n";
615	}
616	}
617	}
618	// Pega a proxima linha do sript;
619	$line = array_shift($lines);
620	}
621	return $retorno;
622	}
623
624	}
625
626	//Fim da Classe
627	?>

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