267 lines
9.1 KiB
PHP
267 lines
9.1 KiB
PHP
<?php
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/*+********************************************************************************
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* The contents of this file are subject to the vtiger CRM Public License Version 1.0
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* ("License"); You may not use this file except in compliance with the License
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* The Original Code is: vtiger CRM Open Source
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* The Initial Developer of the Original Code is vtiger.
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* Portions created by vtiger are Copyright (C) vtiger.
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* Portions created by FOSS Labs are Copyright (C) FOSS Labs.
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* All Rights Reserved.
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************************************************************************************/
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//Modified By Krem on 30/05/2008 - Details at http://creadev.net/Webmails-vTiger504
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include_once('config.php');
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require_once('include/logging.php');
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require_once('include/utils/utils.php');
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class MailBox {
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var $mbox;
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var $db;
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var $boxinfo;
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var $readonly='false';
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var $enabled;
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var $login_username;
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var $secretkey;
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var $imapServerAddress;
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var $ssltype;
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var $sslmeth;
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var $box_refresh;
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var $mails_per_page;
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var $mail_protocol;
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var $account_name;
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var $display_name;
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var $mailbox;
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var $mailList;
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function MailBox($mailbox = '',$p='',$s='') {
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global $current_user;
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require_once('include/utils/encryption.php');
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$oencrypt = new Encryption();
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$this->db = PearDatabase::getInstance();
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$this->db->println("Entering MailBox($mailbox)");
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$this->mailbox = $mailbox;
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$tmp = getMailServerInfo($current_user);
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if($this->db->num_rows($tmp) < 1)
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$this->enabled = 'false';
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else
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$this->enabled = 'true';
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$this->boxinfo = $this->db->fetch_array($tmp);
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$this->login_username=trim($this->boxinfo["mail_username"]);
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$this->secretkey=$oencrypt->decrypt(trim($this->boxinfo["mail_password"]));
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$this->imapServerAddress=gethostbyname(trim($this->boxinfo["mail_servername"]));
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$this->mail_protocol=$this->boxinfo["mail_protocol"];
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$this->ssltype=$this->boxinfo["ssltype"];
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$this->sslmeth=$this->boxinfo["sslmeth"];
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$this->box_refresh=trim($this->boxinfo["box_refresh"]);
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$this->mails_per_page=trim($this->boxinfo["mails_per_page"]);
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if($this->mails_per_page < 1)
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$this->mails_per_page=20;
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$this->account_name=$this->boxinfo["account_name"];
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$this->display_name=$this->boxinfo["display_name"];
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//$this->imapServerAddress=$this->boxinfo["mail_servername"];
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$this->db->println("Setting Mailbox Name");
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if($this->mailbox != "")
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$this->mailbox=$mailbox;
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$this->db->println("Opening Mailbox");
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if(!$this->mbox && $this->mailbox != "")
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$this->getImapMbox();
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$this->db->println("Loading mail list");
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$pa=$p;
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$se=$s;
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if($this->mbox){
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if ($se != ""){$this->mailList = $this->searchMailList($se,$pa);}
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else if ($pa == ""){$this->mailList = $this->customMailList(0);}
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else {$this->mailList = $this->customMailList($pa);}
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}
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$this->db->println("Exiting MailBox($mailbox)");
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}
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function customMailList($page) {
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$info = imap_check($this->mbox);
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$numEmails = $info->Nmsgs;
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$current_mails = ceil($page*$this->mails_per_page);
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$current_mails = $numEmails - $current_mails;
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$start =$current_mails-$this->mails_per_page+1;
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if ($start<=0) $start=1;
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if ($current_mails<=0)$current_mails=0;
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$mailOverviews = @imap_fetch_overview($this->mbox, "$start:$current_mails", 0);
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$out = array("overview"=>$mailOverviews,"count"=>$numEmails);
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return $out;
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}
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function searchMailList($searchstring,$page) {
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$search="";
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$searchlist = Array();
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$searchlist = imap_search($this->mbox,$searchstring);
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if ($searchlist==false) return $out;
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$num_searches = count($searchlist);
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if ($num_searches < $this->mails_per_page){
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$current_mails = $num_searches -1;
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}else{
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$current_mails = ceil($page*$this->mails_per_page);
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$current_mails = $num_searches - $current_mails-1;
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}
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$start = $current_mails-$this->mails_per_page;
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if ($start < 0)$start=0;
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$j=0;
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for($i=$current_mails; $i >= $start ; $i--){
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if($i==$current_mails){
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$search=$searchlist[$i];
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}else $search=$search.",".$searchlist[$i];
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$j++;
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}
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if ($search!="")
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$result = @imap_fetch_overview($this->mbox, "$search",0);
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$out = array("overview"=>$result,"count"=>count($searchlist));
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return $out;
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}
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function fullMailList() {
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$mailHeaders = @imap_headers($this->mbox);
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$numEmails = sizeof($mailHeaders);
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$mailOverviews = @imap_fetch_overview($this->mbox, "1:$numEmails", 0);
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$out = array("headers"=>$mailHeaders,"overview"=>$mailOverviews,"count"=>$numEmails);
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return $out;
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}
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function isBase64($iVal){
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$_tmp=preg_replace("/[^A-Z0-9\+\/\=]/i","",$iVal);
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return (strlen($_tmp) % 4 == 0 ) ? "y" : "n";
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}
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function getImapMbox() {
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$this->db->println("Entering getImapMbox()");
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$mods = parsePHPModules();
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$this->db->println("Parsing PHP Modules");
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// first we will try a regular old IMAP connection:
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if($this->ssltype == "") {$this->ssltype = "notls";}
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if($this->sslmeth == "") {$this->sslmeth = "novalidate-cert";}
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if($this->mail_protocol == "pop3")
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$port = "110";
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else
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{
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if($mods["imap"]["SSL Support"] == "enabled" && ($this->ssltype == "tls" || $this->ssltype == "ssl"))
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$port = "993";
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else
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$port = "143";
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}
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$this->db->println("Building connection string");
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if(preg_match("/@/",$this->login_username))
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{
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$mailparts = split("@",$this->login_username);
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$user="".trim($mailparts[0])."";
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$domain="".trim($mailparts[1])."";
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// This section added to fix a bug when connecting as user@domain.com
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if($this->readonly == "true")
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{
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if($mods["imap"]["SSL Support"] == "enabled")
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$connectString = "/".$this->ssltype."/".$this->sslmeth."/user={$user}@{$domain}/readonly";
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else
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$connectString = "/notls/novalidate-cert/user={$user}@{$domain}/readonly";
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}
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else
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{
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if($mods["imap"]["SSL Support"] == "enabled")
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$connectString = "/".$this->ssltype."/".$this->sslmeth."/user={$user}@{$domain}";
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else
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$connectString = "/notls/novalidate-cert/user={$user}@{$domain}";
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}
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}
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else
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{
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if($this->readonly == "true")
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{
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if($mods["imap"]["SSL Support"] == "enabled")
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$connectString = "/".$this->ssltype."/".$this->sslmeth."/readonly";
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else
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$connectString = "/notls/novalidate-cert/readonly";
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}
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else
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{
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if($mods["imap"]["SSL Support"] == "enabled")
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$connectString = "/".$this->ssltype."/".$this->sslmeth;
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else
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$connectString = "/notls/novalidate-cert";
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}
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}
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//$connectString = "{".$this->imapServerAddress."/".$this->mail_protocol.":".$port.$connectString."}".$this->mailbox;
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$connectString = "{".$this->imapServerAddress.":".$port."/".$this->mail_protocol.$connectString."}".$this->mailbox;
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//Reference - http://forums.vtiger.com/viewtopic.php?p=33478#33478 - which has no tls or validate-cert
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$connectString1 = "{".$this->imapServerAddress."/".$this->mail_protocol.":".$port."}".$this->mailbox;
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$this->db->println("Done Building Connection String.. $connectString Connecting to box");
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//checking the imap support in php
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if(!function_exists('imap_open'))
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{
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echo "<strong>".$mod_strings['LBL_ENABLE_IMAP_SUPPORT']."</strong>";
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exit();
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}
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if(!$this->mbox = @imap_open($connectString, $this->login_username, $this->secretkey))
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{
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//try second string which has no tls or validate-cert
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if(!$this->mbox = @imap_open($connectString1, $this->login_username, $this->secretkey))
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{
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global $current_user,$mod_strings;
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$this->db->println("CONNECTION ERROR - Could not be connected to the server using imap_open function through the connection strings $connectString and $connectString1");
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echo "<br> <b>".$mod_strings['LBL_MAIL_CONNECT_ERROR']."<a href='index.php?module=Users&action=AddMailAccount&return_module=Webmails&return_action=index&record=".$current_user->id."'> ".$mod_strings['LBL_HERE']."</a>. ".$mod_strings['LBL_PLEASE']." <a href='index.php?module=Emails&action=index&parenttab=".vtlib_purify($_REQUEST['parenttab'])."'>".$mod_strings['LBL_CLICK_HERE']."</a>".$mod_strings['LBL_GOTO_EMAILS_MODULE']." </b>";
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exit;
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}
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}
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$this->db->println("Done connecting to box");
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}
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} // END CLASS
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function parsePHPModules() {
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ob_start();
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phpinfo(INFO_MODULES);
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$s = ob_get_contents();
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ob_end_clean();
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$s = strip_tags($s,'<h2><th><td>');
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$s = preg_replace('/<th[^>]*>([^<]+)<\/th>/',"<info>\\1</info>",$s);
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$s = preg_replace('/<td[^>]*>([^<]+)<\/td>/',"<info>\\1</info>",$s);
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$vTmp = preg_split('/(<h2>[^<]+<\/h2>)/',$s,-1,PREG_SPLIT_DELIM_CAPTURE);
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$vModules = array();
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for ($i=1;$i<count($vTmp);$i++) {
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if (preg_match('/<h2>([^<]+)<\/h2>/',$vTmp[$i],$vMat)) {
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$vName = trim($vMat[1]);
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$vTmp2 = explode("\n",$vTmp[$i+1]);
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foreach ($vTmp2 AS $vOne) {
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$vPat = '<info>([^<]+)<\/info>';
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$vPat3 = "/$vPat\s*$vPat\s*$vPat/";
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$vPat2 = "/$vPat\s*$vPat/";
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if (preg_match($vPat3,$vOne,$vMat)) { // 3cols
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$vModules[$vName][trim($vMat[1])] = array(trim($vMat[2]),trim($vMat[3]));
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} elseif (preg_match($vPat2,$vOne,$vMat)) { // 2cols
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$vModules[$vName][trim($vMat[1])] = trim($vMat[2]);
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}
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}
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}
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}
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return $vModules;
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}
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?>
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