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source: trunk/expressoMail1_2/inc/class.db_functions.inc.php @ 7673

Revision 7673, 20.8 KB checked in by douglasz, 11 years ago (diff)
Ticket #3236 - Correcoes para Performance: Function Within Loop Declaration.
Property svn:eol-style set to `native` Property svn:executable set to ``*

Line
1	<?php
2	/***************************************************************************
3	* Expresso Livre *
4	* http://www.expressolivre.org *
5	* -------------------------------------------- *
6	* This program is free software; you can redistribute it and/or modify it *
7	* under the terms of the GNU General Public License as published by the *
8	* Free Software Foundation; either version 2 of the License, or (at your *
9	* option) any later version. *
10	\**************************************************************************/
11
12	if(!isset($_SESSION['phpgw_info']['expressomail']['server']['db_name'])) {
13	include_once('../header.inc.php');
14	$_SESSION['phpgw_info']['expressomail']['server']['db_name'] = $GLOBALS['phpgw_info']['server']['db_name'];
15	$_SESSION['phpgw_info']['expressomail']['server']['db_host'] = $GLOBALS['phpgw_info']['server']['db_host'];
16	$_SESSION['phpgw_info']['expressomail']['server']['db_port'] = $GLOBALS['phpgw_info']['server']['db_port'];
17	$_SESSION['phpgw_info']['expressomail']['server']['db_user'] = $GLOBALS['phpgw_info']['server']['db_user'];
18	$_SESSION['phpgw_info']['expressomail']['server']['db_pass'] = $GLOBALS['phpgw_info']['server']['db_pass'];
19	$_SESSION['phpgw_info']['expressomail']['server']['db_type'] = $GLOBALS['phpgw_info']['server']['db_type'];
20	}
21	else{
22	define('PHPGW_INCLUDE_ROOT','../');
23	define('PHPGW_API_INC','../phpgwapi/inc');
24	include_once(PHPGW_API_INC.'/class.db.inc.php');
25	}
26
27	class db_functions
28	{
29
30	var $db;
31	var $user_id;
32	var $related_ids;
33
34	function db_functions(){
35	$this->db = new db();
36	$this->db->Halt_On_Error = 'no';
37	$this->db->connect(
38	$_SESSION['phpgw_info']['expressomail']['server']['db_name'],
39	$_SESSION['phpgw_info']['expressomail']['server']['db_host'],
40	$_SESSION['phpgw_info']['expressomail']['server']['db_port'],
41	$_SESSION['phpgw_info']['expressomail']['server']['db_user'],
42	$_SESSION['phpgw_info']['expressomail']['server']['db_pass'],
43	$_SESSION['phpgw_info']['expressomail']['server']['db_type']
44	);
45	$this -> user_id = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];
46	}
47
48	// BEGIN of functions.
49	function get_cc_contacts()
50	{
51	$result = array();
52	$stringDropDownContacts = '';
53
54	$query_related = $this->get_query_related('A.id_owner'); // field name for owner
55
56	// Traz os contatos pessoais e compartilhados
57	$query = 'select A.names_ordered, C.connection_value from phpgw_cc_contact A, '.
58	'phpgw_cc_contact_conns B, phpgw_cc_connections C where '.
59	'A.id_contact = B.id_contact and B.id_connection = C.id_connection '.
60	'and B.id_typeof_contact_connection = 1 and ('.$query_related.') group by '.
61	'A.names_ordered,C.connection_value order by lower(A.names_ordered)';
62
63	if (!$this->db->query($query))
64	return null;
65	while($this->db->next_record())
66	$result[] = $this->db->row();
67
68	if (count($result) != 0)
69	{
70	// Monta string
71	foreach($result as $contact)
72	$stringDropDownContacts = $stringDropDownContacts . urldecode(urldecode($contact['names_ordered'])). ';' . $contact['connection_value'] . ',';
73	//Retira ultima virgula.
74	$stringDropDownContacts = substr($stringDropDownContacts,0,(strlen($stringDropDownContacts) - 1));
75	}
76	else
77	return null;
78
79	return $stringDropDownContacts;
80	}
81	// Get Related Ids for sharing contacts or groups.
82	function get_query_related($field_name){
83	$query_related = $field_name .'='.$this -> user_id;
84	// Only at first time, it gets all related ids...
85	if(!$this->related_ids) {
86	$query = 'select id_related from phpgw_cc_contact_rels where id_contact='.$this -> user_id.' and id_typeof_contact_relation=1';
87	if (!$this->db->query($query)){
88	return $query_related;
89	}
90
91	$result = array( );
92	while($this->db->next_record()){
93	$row = $this->db->row();
94	$result[] = $row['id_related'];
95	}
96	if($result)
97	$this->related_ids = implode(",",$result);
98	}
99	if($this->related_ids)
100	$query_related .= ' or '.$field_name.' in ('.$this->related_ids.')';
101
102	return $query_related;
103	}
104	function get_cc_groups()
105	{
106	// Pesquisa no CC os Grupos Pessoais.
107	$stringDropDownContacts = '';
108	$result = array();
109	$query_related = $this->get_query_related('owner'); // field name for 'owner'
110	$query = 'select title, short_name, owner from phpgw_cc_groups where '.$query_related.' order by lower(title)';
111
112	// Executa a query
113	if (!$this->db->query($query))
114	return null;
115	// Retorna cada resultado
116	while($this->db->next_record())
117	$result[] = $this->db->row();
118
119	// Se houver grupos ....
120	if (count($result) != 0)
121	{
122	// Create Ldap Object, if exists related Ids for sharing groups.
123	if($this->related_ids){
124	$_SESSION['phpgw_info']['expressomail']['user']['cc_related_ids']= array();
125	include_once("class.ldap_functions.inc.php");
126	$ldap = new ldap_functions();
127	}
128	$owneruid = '';
129	foreach($result as $group){
130	// Searching uid (LDAP), if exists related Ids for sharing groups.
131	// Save into user session. It will used before send mail (verify permission).
132	if(!isset($_SESSION['phpgw_info']['expressomail']['user']['cc_related_ids'][$group['owner']]) && isset($ldap)){
133	$_SESSION['phpgw_info']['expressomail']['user']['cc_related_ids'][$group['owner']] = $ldap -> uidnumber2uid($group['owner']);
134	}
135	if($this->user_id != $group['owner'])
136	$owneruid = "::".$_SESSION['phpgw_info']['expressomail']['user']['cc_related_ids'][$group['owner']];
137	else
138	$owneruid = '';
139
140	$stringDropDownContacts .= $group['title']. ';' . ($group['short_name'].$owneruid) . ',';
141	}
142	//Retira ultima virgula.
143	$stringDropDownContacts = substr($stringDropDownContacts,0,(strlen($stringDropDownContacts) - 1));
144	}
145	else
146	return null;
147	return $stringDropDownContacts;
148	}
149
150	function getContactsByGroupAlias($alias)
151	{
152	list($alias,$uid) = explode("::",$alias);
153	$cc_related_ids = $_SESSION['phpgw_info']['expressomail']['user']['cc_related_ids'];
154	// Explode personal group, If exists related ids (the user has permission to send email).
155	if(is_array($cc_related_ids) && $uid){
156	$owner = array_search($uid,$cc_related_ids);
157	}
158
159	$query = "select C.id_connection, A.names_ordered, C.connection_value from phpgw_cc_contact A, ".
160	"phpgw_cc_contact_conns B, phpgw_cc_connections C,phpgw_cc_contact_grps D,phpgw_cc_groups E where ".
161	"A.id_contact = B.id_contact and B.id_connection = C.id_connection ".
162	"and B.id_typeof_contact_connection = 1 and ".
163	"A.id_owner =".($owner ? $owner : $this->user_id)." and ".
164	"D.id_group = E.id_group and ".
165	"D.id_connection = C.id_connection and E.short_name = '".$alias."'";
166
167	if (!$this->db->query($query))
168	{
169	exit ('Query failed! File: '.__FILE__.' on line'.__LINE__);
170	}
171
172	$return = false;
173
174	while($this->db->next_record())
175	{
176	$return[] = $this->db->row();
177	}
178
179	return $return;
180	}
181
182	function getAddrs($array_addrs) {
183	$array_addrs_final = array();
184
185	$array_addrs_count = count($array_addrs);
186	for($i = 0; $i < $array_addrs_count; ++$i){
187	$j = count($array_addrs_final);
188
189	if(preg_replace('/\s+/', '', $array_addrs[$i]) != ""){
190
191	if(strchr($array_addrs[$i],'@') == "") {
192	if(strpos($array_addrs[$i],'<') && strpos($array_addrs[$i],'>')){
193	$alias = substr($array_addrs[$i], strpos($array_addrs[$i],'<'), strpos($array_addrs[$i],'>'));
194	$alias = str_replace('<','', str_replace('>','',$alias));
195
196	}
197	else{
198	$alias = $array_addrs[$i];
199	$alias = preg_replace('/\s/', '', $alias);
200	}
201
202	$arrayContacts = $this -> getContactsByGroupAlias($alias);
203
204
205	if($arrayContacts) {
206	foreach($arrayContacts as $index => $contact){
207	if($contact['names_ordered']) {
208	$array_addrs_final[$j] = '"'.$contact['names_ordered'].'" <'.$contact['connection_value'].'>';
209	}
210	else
211	$array_addrs_final[$j] = $contact['connection_value'];
212
213	++$j;
214	}
215	}else{
216	return array("False" => "$alias");
217	}
218	}
219	//-- validação email --
220	else{
221	$array_addrs[$i] = trim($array_addrs[$i]);
222	preg_match('/<([^>]+)>/', $array_addrs[$i], $match);
223	if(count($match) == 2){
224	$ex_arr = explode('@', $match[1]);
225	}else{
226	$ex_arr = explode('@', $array_addrs[$i]);
227	}
228	if(count($ex_arr) == 2){
229	if($ex_arr[0] !== '' && $ex_arr[1] !== ''){
230	if(preg_match("/[^0-9a-zA-Z._-]+/", $ex_arr[0]) == 0 && preg_match("/[^0-9a-zA-Z._-]+/", $ex_arr[1]) == 0){
231	$array_addrs_final[$j] = $array_addrs[$i];
232	}else{
233	return array("False" => "$alias");
234	}
235	}else{
236	return array("False" => "$alias");
237	}
238	}else{
239	return array("False" => "$alias");
240	}
241	}
242	//-- fim --
243	}else{
244	$array_addrs_final[$j] = $array_addrs[$i];
245	}
246	}
247	return $array_addrs_final;
248	}
249
250	function getUserByEmail($params){
251	// Follow the referral
252	$email = $params['email'];
253	$query = 'select A.names_ordered, C.connection_name, C.connection_value, A.photo'.
254	' from phpgw_cc_contact A, phpgw_cc_contact_conns B, '.
255	'phpgw_cc_connections C where A.id_contact = B.id_contact'.
256	' and B.id_connection = C.id_connection and A.id_contact ='.
257	'(select A.id_contact from phpgw_cc_contact A, phpgw_cc_contact_conns B,'.
258	'phpgw_cc_connections C where A.id_contact = B.id_contact'.
259	' and B.id_connection = C.id_connection and A.id_owner = '.$this -> user_id.
260	' and C.connection_value = \''.$email.'\') and '.
261	'C.connection_is_default = true and B.id_typeof_contact_connection = 2';
262
263	if (!$this->db->query($query))
264	return null;
265
266
267	if($this->db->next_record()) {
268	$result = $this->db->row();
269
270	$obj = array("cn" => $result['names_ordered'],
271	"email" => $email,
272	"type" => "personal",
273	"telefone" => $result['connection_value']);
274
275	if($result['photo'])
276	$_SESSION['phpgw_info']['expressomail']['contact_photo'] = array($result['photo']);
277
278	return $obj;
279	}
280	return $result;
281	}
282
283	function update_preferences($params){
284	$string_serial = urldecode($params['prefe_string']);
285	$string_serial = get_magic_quotes_gpc() ? $string_serial : addslashes($string_serial);
286	$query = "update phpgw_preferences set preference_value = '".$string_serial."' where preference_app = 'expressoMail'".
287	" and preference_owner = '".$this->user_id."'";
288
289	if (!$this->db->query($query))
290	return $this->db->error;
291	else
292	return array("success" => true);
293	}
294
295	function import_vcard($params){
296	include_once('class.imap_functions.inc.php');
297	$objImap = new imap_functions();
298	$msg_number = $params['msg_number'];
299	$idx_file = $params['idx_file'];
300	$msg_part = $params['msg_part'];
301	$msg_folder = $params['msg_folder'];
302	$from_ajax = $params['from_ajax'];
303	$encoding = strtolower($params['encoding']);
304	$fileContent = "";
305	$cirus_delimiter = $params['cirus_delimiter'];
306	$expFolder = explode($cirus_delimiter, $msg_folder);
307
308	if($msg_number != null && $msg_part != null && $msg_folder != null && (intval($idx_file == '0' ? '1' : $idx_file)))
309	{
310	require_once PHPGW_INCLUDE_ROOT.'/expressoMail1_2/inc/class.attachment.inc.php';
311	$attachmentObj = new attachment();
312	$attachmentObj->setStructureFromMail($msg_folder,$msg_number);
313	$fileContent = $attachmentObj->getAttachment($msg_part);
314	$info = $attachmentObj->getAttachmentInfo($msg_part);
315	$filename = $info['name'];
316	}
317	else
318	$filename = $idx_file;
319
320	// It's necessary to access calendar method.
321	$GLOBALS['phpgw_info']['flags']['noappheader'] = True;
322	$GLOBALS['phpgw_info']['flags']['noappfooter'] = True;
323	$GLOBALS['phpgw_info']['flags']['currentapp'] = 'calendar';
324
325	if(isset($params['selected']) \|\| isset($params['readable'])){
326
327	$_REQUEST['data'] = $fileContent;
328	$_REQUEST['type'] = 'iCal';
329	$_REQUEST['params']['calendar'] = isset($params['selected']) ? $params['selected'] : false;
330	$_REQUEST['readable'] = (isset($params['readable']) && $params['readable']) ? true : false;
331	$_REQUEST['analize'] = isset($params['analize']) ? true : false;
332	$_REQUEST['params']['status'] = isset($params['status']) ? $params['status'] : false;
333	$_REQUEST['params']['owner'] = $params['uidAccount'];
334	if(isset($params['acceptedSuggestion'])){
335	$_REQUEST['params']['acceptedSuggestion'] = $params['acceptedSuggestion'];
336	$_REQUEST['params']['from'] = $params['from'];
337	}
338
339	ob_start();
340	include_once(PHPGW_INCLUDE_ROOT.'/prototype/converter.php');
341	$output = ob_get_clean();
342	$valid = json_decode($output, true);
343
344	if($_REQUEST['readable']){
345	if(!is_array($valid))
346	{
347	$output = unserialize($output);
348	foreach($output as $key => $value)
349	return $value;
350	}
351	return false;
352	}
353	if(empty($output))
354	return "error";
355	return "ok";
356	}
357
358	include_once(PHPGW_INCLUDE_ROOT.'/header.inc.php');
359	$uiicalendar = CreateObject("calendar.uiicalendar");
360	if(strtoupper($expFolder[0]) == 'USER' && $expFolder[1]) // IF se a conta o ical estiver em uma conta compartilhada
361	{
362	include_once('class.ldap_functions.inc.php');
363	$ldap = new ldap_functions();
364	$account['uid'] = $expFolder[1];
365	$account['uidnumber'] = $ldap->uid2uidnumber($expFolder[1]);
366	$account['mail'] = $ldap->getMailByUid($expFolder[1]);
367
368	return $uiicalendar->import_from_mail($fileContent, $from_ajax,$account);
369	}
370	else
371	return $uiicalendar->import_from_mail($fileContent, $from_ajax);
372
373	}
374
375	function insert_certificate($email,$certificate,$serialnumber,$authoritykeyidentifier=null)
376	{
377	if(!$email \|\| !$certificate \|\| !$serialnumber \|\| !$authoritykeyidentifier)
378	return false;
379	// Insere uma chave publica na tabela phpgw_certificados.
380	$data = array ('email' => $email,
381	'chave_publica' => $certificate,
382	'serialnumber' => $serialnumber,
383	'authoritykeyidentifier' => $authoritykeyidentifier);
384
385	if(!$this->db->insert('phpgw_certificados',$data,array(),__LINE__,__FILE__)){
386	return $this->db->Error;
387	}
388	return true;
389	}
390
391	function get_certificate($email=null)
392	{
393	if(!$email) return false;
394	$result = array();
395
396	$where = array ('email' => $email,
397	'revogado' => 0,
398	'expirado' => 0);
399
400	if(!$this->db->select('phpgw_certificados','chave_publica', $where, __LINE__,__FILE__))
401	{
402	$result['dberr1'] = $this->db->Error;
403	return $result;
404	}
405	$regs = array();
406	while($this->db->next_record())
407	{
408	$regs[] = $this->db->row();
409	}
410	if (count($regs) == 0)
411	{
412	$result['dberr2'] = ' Certificado nao localizado.';
413	return $result;
414	}
415	$result['certs'] = $regs;
416	return $result;
417	}
418
419	function update_certificate($serialnumber=null,$email=null,$authoritykeyidentifier,$expirado,$revogado)
420	{
421	if(!$email \|\| !$serialnumber) return false;
422	if(!$expirado)
423	$expirado = 0;
424	if(!$revogado)
425	$revogado = 0;
426
427	$data = array ('expirado' => $expirado,
428	'revogado' => $revogado);
429
430	$where = array ('email' => $email,
431	'serialnumber' => $serialnumber,
432	'authoritykeyidentifier' => $authoritykeyidentifier);
433
434	if(!$this->db->update('phpgw_certificados',$data,$where,__LINE__,__FILE__))
435	{
436	return $this->db->Error;
437	}
438	return true;
439	}
440
441
442	/**
443	* @abstract Recupera o valor da regra padrão.
444	* @return retorna o valor da regra padrão.
445	*/
446	function get_default_max_size_rule()
447	{
448	$query = "SELECT config_value FROM phpgw_config WHERE config_name = 'expressoAdmin_default_max_size'";
449	if(!$this->db->query($query))
450	return false;
451
452	$return = array();
453
454	while($this->db->next_record())
455	array_push($return, $this->db->row());
456
457	return $return;
458	}
459
460	/**
461	* @abstract Recupera a regra de um usuário.
462	* @return retorna a regra que o usuário pertence. Caso o usuário não participe de nenhuma regra, retorna false.
463	*/
464	function get_rule_by_user($id_user)
465	{
466	$return = array();
467	$query = "SELECT email_max_recipient FROM phpgw_expressoadmin_configuration WHERE email_user='$id_user' AND configuration_type='MessageMaxSize'";
468
469	if(!$this->db->query($query))
470	return false;
471
472	while($this->db->next_record())
473	array_push($return, $this->db->row());
474
475	return $return;
476	}
477
478
479	function get_rule_by_user_in_groups($id_group)
480	{
481	$return = array();
482	$query = "SELECT email_max_recipient FROM phpgw_expressoadmin_configuration WHERE configuration_type='MessageMaxSize' AND email_user_type='G' AND email_user='".$id_group."'";
483
484	if(!$this->db->query($query))
485	return false;
486
487	while($this->db->next_record())
488	array_push($return, $this->db->row());
489
490	return $return;
491	}
492	function getMaximumRecipientsUser($pUserUID)
493	{
494
495	$query = 'SELECT email_max_recipient FROM phpgw_expressoadmin_configuration WHERE email_user = \''.$pUserUID.'\' AND configuration_type = \'LimitRecipient\' AND email_user_type = \'U\' ';
496	$this->db->query($query);
497
498	$return = array();
499
500	while($this->db->next_record())
501	$return = $this->db->row();
502
503	return $return['email_max_recipient'];
504	}
505
506	function getMaximumRecipientsGroup($pGroupsGuidnumbers)
507	{
508	$groupsGuidNumbers = '';
509
510	foreach ($pGroupsGuidnumbers as $guidNumber => $cn)
511	$groupsGuidNumbers .= $guidNumber.', ';
512
513	$groupsGuidNumbers = substr($groupsGuidNumbers,0,-2);
514
515	$query = 'SELECT email_max_recipient FROM phpgw_expressoadmin_configuration WHERE email_user IN ('.$groupsGuidNumbers.') AND configuration_type = \'LimitRecipient\' AND email_user_type = \'G\' ';
516	$this->db->query($query);
517
518	$return = array();
519
520	while($this->db->next_record())
521	$return[] = $this->db->row();
522
523	$maxSenderReturn = 0;
524
525	foreach ($return as $maxSender)
526	{
527	if($maxSender['email_max_recipient'] > $maxSenderReturn)
528	$maxSenderReturn = $maxSender['email_max_recipient'];
529	}
530
531	return $maxSenderReturn;
532	}
533
534	function validadeSharedAccounts($user,$grups,$accountsMails)
535	{
536
537	$arrayMailsBlocked = array();
538
539	$query = 'SELECT * FROM phpgw_expressoadmin_configuration WHERE email_user = \''.$user.'\' AND email_recipient = \'*\' AND configuration_type = \'InstitutionalAccountException\' AND email_user_type = \'U\' ';
540	$this->db->query($query);
541	$this->db->next_record();
542	if($this->db->row())
543	return $arrayMailsBlocked;
544
545	foreach ($grups as $guidNumber => $cn)
546	{
547	$query = 'SELECT * FROM phpgw_expressoadmin_configuration WHERE email_user = \''.$guidNumber.'\' AND email_recipient = \'*\' AND configuration_type = \'InstitutionalAccountException\' AND email_user_type = \'G\' ';
548	$this->db->query($query);
549	$this->db->next_record();
550	if($this->db->row())
551	return $arrayMailsBlocked;
552
553	}
554
555	foreach ($accountsMails as $mail)
556	{
557
558	$blocked = true;
559
560	$query = 'SELECT * FROM phpgw_expressoadmin_configuration WHERE email_recipient = \''.$mail.'\' AND configuration_type = \'InstitutionalAccountException\' ';
561	$this->db->query($query);
562
563	while($this->db->next_record())
564	{
565	$row = $this->db->row();
566
567	if(($row['email_user'] == '*' \|\| $row['email_user'] == $user) && ($row['email_user_type'] == 'T' \|\| $row['email_user_type'] == 'U'))
568	$blocked = false;
569	else if(array_key_exists($row['email_user'], $grups) && $row['email_user_type'] == 'G')
570	$blocked = false;
571
572	}
573
574	if($blocked == true)
575	array_push ($arrayMailsBlocked, $mail);
576	}
577
578	return $arrayMailsBlocked;
579	}
580
581	function write_log($action, $about)
582	{
583	$sql = "INSERT INTO phpgw_expressoadmin_log (date, manager, action, userinfo) "
584	. "VALUES('now','" . $_SESSION['phpgw_info']['expressomail']['user']['account_lid'] . "','" . strtolower($action) . "','" . strtolower($about) . "')";
585	if (!$this->db->query($sql)) {
586	return false;
587	}
588	return true;
589	}
590	}
591	?>

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