egroupware_official/mail/inc/class.mail_sieve.inc.php

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<?php
/**
* EGroupware - Mail - interface class
*
* @link http://www.egroupware.org
* @package mail
* @author Hadi Nategh [hn@stylite.de]
* @copyright (c) 2013 by Hadi Nategh <hn-AT-stylite.de>
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @version $Id: class.mail_ui.inc.php 42779 2013-06-17 14:25:20Z leithoff $
*/
include_once(EGW_INCLUDE_ROOT.'/etemplate/inc/class.etemplate.inc.php');
class mail_sieve
{
var $public_functions = array
(
'addScript' => True,
'ajax_moveRules' => True,
'deleteScript' => True,
'editRule' => True,
'editScript' => True,
'editVacation' => True,
'listScripts' => True,
'index' => True,
'edit' => True,
'updateRules' => True,
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'editEmailNotification'=> True, // Added email notifications
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);
/**
* Flag if we can do a timed vaction message, requires Cyrus Admin User/Pw to enable/disable via async service
*
* @var boolean
*/
var $timed_vacation;
//var $scriptName = 'felamimail';
/**
* @var emailadmin_sieve
*/
var $bosieve;
var $errorStack;
var $tmpl;
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var $etmpl;
var $vtmpl;
var $eNotitmpl;
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var $mailbo;
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var $extraAddr;
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/**
* Constructor
*
*/
function __construct()
{
if(empty($GLOBALS['egw_info']['user']['preferences']['mail']['sieveScriptName']))
{
$GLOBALS['egw']->preferences->add('mail','sieveScriptName','felamimail', 'forced');
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$GLOBALS['egw']->preferences->save_repository();
}
$this->scriptName = (!empty($GLOBALS['egw_info']['user']['preferences']['mail']['sieveScriptName'])) ? $GLOBALS['egw_info']['user']['preferences']['mail']['sieveScriptName'] : 'felamimail' ;
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$this->displayCharset = $GLOBALS['egw']->translation->charset();
$this->botranslation =& $GLOBALS['egw']->translation;
$profileID = 0;
if (isset($GLOBALS['egw_info']['user']['preferences']['mail']['ActiveProfileID']))
$profileID = (int)$GLOBALS['egw_info']['user']['preferences']['mail']['ActiveProfileID'];
$this->mailbo = mail_bo::getInstance(false, $profileID, false, $oldIMAPObject=true);
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/* if (is_object($this->mailbo->mailPreferences))
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{
// account select box
$selectedID = $this->mailbo->getIdentitiesWithAccounts($identities);
// if nothing valid is found return to user defined account definition
if (empty($this->mailbo->icServer->host) && count($identities)==0 && $this->mailbo->mailPreferences->userDefinedAccounts)
{
// redirect to new personal account
egw::redirect_link('/index.php',array('menuaction'=>'mail.uipreferences.editAccountData',
'accountID'=>"new",
'msg' => lang("There is no IMAP Server configured.")." - ".lang("Please configure access to an existing individual IMAP account."),
));
}
}
*/
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$this->mailPreferences =& $this->mailbo->mailPreferences;
$this->mailConfig = config::read('mail');
$this->restoreSessionData();
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$icServer = $this->mailbo->icServer;
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if(($icServer instanceof defaultimap) && $icServer->enableSieve)
{
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$this->bosieve = $icServer;
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$serverclass = get_class($icServer);
$classsupportstimedsieve = false;
if (!empty($serverclass) && stripos(constant($serverclass.'::CAPABILITIES'),'timedsieve') !== false) $classsupportstimedsieve = true;
$this->timed_vacation = $classsupportstimedsieve && $icServer->enableCyrusAdmin &&
$icServer->adminUsername && $icServer->adminPassword;
}
else
{
// we intend to die in index, to be able to die graciously
//die(lang('Sieve not activated'));
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}
}
/**
* Sieve rules list
*
* @param array $content=null
* @param string $msg=null
*/
function index(array $content=null,$msg=null)
{
//Instantiate an etemplate_new object
$tmpl = new etemplate_new('mail.sieve.index');
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if ($_GET['msg']) $msg = $_GET['msg'];
$content['msg'] = $msg;
if ($this->mailbo->icServer->enableSieve)
{
//Initializes the Grid contents
$content['rg']= $this->get_rows($rows,$readonlys);
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// Set content-menu actions
$tmpl->set_cell_attribute('rg', 'actions',$this->get_actions());
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$sel_options = array(
'status' => array(
'ENABLED' => lang('Enabled'),
'DISABLED' => lang('Disabled'),
)
);
}
else
{
$content['msg'] = lang('error').':'.lang('Serverside Filterrules (Sieve) are not activated').'. '.lang('Please contact your Administrator to validate if your Server supports Serverside Filterrules, and how to enable them in EGroupware for your active Account (%1) with ID:%2.',mail_bo::generateIdentityString($this->mailPreferences->identities[$this->mailbo->profileID],true),$this->mailbo->profileID);
$content['hideIfSieveDisabled']='mail_DisplayNone';
}
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$tmpl->exec('mail.mail_sieve.index',$content,$sel_options,$readonlys);
}
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/**
* Email Notification Edit
*
* @param type $content
* @param type $msg
*/
function editEmailNotification($content=null, $msg='')
{
//Instantiate an etemplate_new object, representing sieve.emailNotification
$eNotitmpl = new etemplate_new('mail.sieve.emailNotification');
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if ($this->mailbo->icServer->enableSieve)
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{
$eNotification = $this->getEmailNotification();
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if (!is_array($content))
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{
$content = $eNotification;
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if (!empty($eNotification['externalEmail']))
{
$content['externalEmail'] = explode(",",$eNotification['externalEmail']);
}
}
else
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{
$this->restoreSessionData();
list($button) = @each($content['button']);
unset ($content['button']);
switch($button)
{
case 'save':
case 'apply':
if (isset($content['status']))
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{
//error_log(__METHOD__. 'content:' . array2string($content));
$newEmailNotification = $content;
if (empty($preferences->preferences['prefpreventforwarding']) ||
$preferences->preferences['prefpreventforwarding'] == 0 )
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{
if (is_array($content['externalEmail']) && !empty($content['externalEmail']))
{
$newEmailNotification['externalEmail'] = implode(",",$content['externalEmail']);
}
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}
}
if (isset($content['externalEmail']) && !empty($content['externalEmail']))
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{
if (!$this->bosieve->setEmailNotification($this->scriptName, $newEmailNotification))
{
$msg = lang("email notification update failed")."<br />";
$msg .= $script->errstr. "<br />";
break;
}
else
{
$msg .= lang("email notification successfully updated!");
}
//error_log(__METHOD__. '() new email notification : ' . array2string($newEmailNotification));
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}
else
{
$msg .= lang('email notification update failed! You need to set an email address!');
break;
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}
if ($button === 'apply') break;
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case 'cancel':
egw::redirect_link('/mail/index.php');
}
$this->saveSessionData();
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}
$sel_options = array(
'status' => array(
'on' => lang('Active'),
'off' => lang('Deactive'),
),
'displaySubject' => array(
0 => lang('No'),
1 => lang('Yes'),
),
);
//error_log(__METHOD__. '() new email notification : ' . array2string($content));
$content['msg'] = $msg;
}
else
{
$content['msg'] = lang('error').':'.lang('Serverside Filterrules (Sieve) are not activated').'. '.lang('Please contact your Administrator to validate if your Server supports Serverside Filterrules, and how to enable them in EGroupware for your active Account (%1) with ID:%2.',mail_bo::generateIdentityString($this->mailPreferences->identities[$this->mailbo->profileID],true),$this->mailbo->profileID);
$content['hideIfSieveDisabled']='mail_DisplayNone';
}
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$eNotitmpl->exec('mail.mail_sieve.editEmailNotification', $content,$sel_options);
}
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/**
* Sieve rules edit
*
* @param array $content=null
*/
function edit ($content=null)
{
//Instantiate an etemplate_new object, representing sieve.edit template
$etmpl = new etemplate_new('mail.sieve.edit');
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error_log(__METHOD__.'() content before the action ' .array2string($content));
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if (!is_array($content))
{
if ( $this->getRules($_GET['ruleID']) && isset($_GET['ruleID']))
{
$rules = $this->rulesByID;
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$content= $rules;
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switch ($rules['action'])
{
case 'folder':
$content['action_folder_text'][] = translation::convert($rules['action_arg'],'utf-8','utf7-imap');
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break;
case 'address':
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$content['action_address_text'][] = $rules['action_arg'];
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break;
case 'reject':
$content['action_reject_text'] = $rules['action_arg'];
}
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//_debug_array($content);
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}
else // Adding new rule
{
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$this->getRules(null);
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$newRulePriority = count($this->rules)*2+1;
$newRules ['priority'] = $newRulePriority;
$newRules ['status'] = 'ENABLED';
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$readonlys = array(
'button[delete]' => 'true',
);
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$this->rulesByID = $newRules;
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$content = $this->rulesByID;
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}
$this->saveSessionData();
}
else
{
$this->restoreSessionData();
list($button) = @each($content['button']);
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//$ruleID is calculated by priority from the selected rule and is an unique ID
$ruleID = ($this->rulesByID['priority'] -1) / 2;
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switch ($button)
{
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case 'save':
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case 'apply':
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if($content)
{
unset($content['button']);
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$newRule = $content;
$newRule['priority'] = $this->rulesByID['priority'];
$newRule['status'] = $this->rulesByID['status'];
switch ($content['action'])
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{
case 'folder':
$newRule['action_arg'] = translation::convert(implode($content['action_folder_text']), 'utf7-imap', 'utf-8');
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break;
case 'address':
$newRule['action_arg'] = implode($content['action_address_text']);
//error_log(__METHOD__. '() newRules_address '. array2string($newRule['action_arg']));
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break;
case 'reject':
$newRule['action_arg'] = $content['action_reject_text'];
}
unset($newRule['action_folder_text']);
unset($newRule['action_address_text']);
unset($newRule['action_reject_text']);
$newRule['flg'] = 0 ;
if( $newRule['continue'] ) { $newRule['flg'] += 1; }
if( $newRule['gthan'] ) { $newRule['flg'] += 2; }
if( $newRule['anyof'] ) { $newRule['flg'] += 4; }
if( $newRule['keep'] ) { $newRule['flg'] += 8; }
if( $newRule['regexp'] ) { $newRule['flg'] += 128; }
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error_log(__METHOD__ . 'new rules= ' .array2string($newRule));
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if($newRule['action'] && $this->rulesByID['priority'])
{
$this->rules[$ruleID] = $newRule;
$ret = $this->bosieve->setRules($this->scriptName, $this->rules);
if (!$ret && !empty($this->bosieve->error))
{
$msg .= lang("Saving the rule failed:")."<br />".$this->bosieve->error."<br />";
}
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else
{
$msg .= lang("The rule with priority %1 successfully saved!",$ruleID);
}
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$this->saveSessionData();
}
else
{
$msg .= "\n".lang("Error: Could not save rule").' '.lang("No action defined!");
$error++;
}
}
else
{
$msg .= "\n".lang("Error: Could not save rule").' '.lang("No action defined!");
$error++;
}
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//refresh the rules list
$this->sieve_egw_refresh($msg);
if ($button == "apply") break;
//fall through
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case 'delete':
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if ($button == "delete")
$this->ajax_action($button, $ruleID, $msg);
case 'cancel':
egw_framework::window_close();
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common::egw_exit();
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}
}
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$sel_options = array(//array_merge($sel_options,array(
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'anyof' => array(
0 => lang('all of'),
1 => lang('any of'),
),
'gthan' => array(
0 => lang('less than'),
1 => lang('greater than'),
),
'bodytransform' => array(
0 => 'raw',
1 => 'text',
),
'ctype' => emailadmin_script::$btransform_ctype_array,
);
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//$preserv = $sel_options;
error_log(__METHOD__.'() content'. array2string($content));
//Set the preselect_options for mail/folders as we are not allow free entry for folder taglist
$mailCompose = new mail_compose();
$sel_options['action_folder_text'] = $mailCompose->ajax_searchFolder(0,true);
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return $etmpl->exec('mail.mail_sieve.edit',$content,$sel_options,$readonlys,$preserv,2);
}
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/**
* Read email notification script from the sieve script from server
*
* @return type, returns array of email notification data, and in case of failure returns false
*/
function getEmailNotification()
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{
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$preferences =& $this->mailPreferences;
if(!(empty($preferences->preferences['prefpreventnotificationformailviaemail']) || $preferences->preferences['prefpreventnotificationformailviaemail'] == 0))
die('You should not be here!');
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if($this->bosieve->getScript($this->scriptName))
{
if(PEAR::isError($error = $this->bosieve->retrieveRules($this->scriptName)) )
{
$rules = array();
$emailNotification = array();
}
else
{
$rules = $this->bosieve->getRules($this->scriptName);
$emailNotification = $this->bosieve->getEmailNotification($this->scriptName);
}
}
else
{
// something went wrong
error_log(__METHOD__.__LINE__.' failed');
return false;
}
return $emailNotification;
}
/**
* Fetch Vacation rules and predefined Addresses from mailserver
*
* @param type $vacation
* @param type $msg
* @return type
*/
function getVacation(&$vacation,&$msg)
{
//$response->call('app.mail.sieve_vac_response_addresses');
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$preferences =& $this->mailPreferences;
if(!(empty($preferences->preferences['prefpreventabsentnotice']) || $preferences->preferences['prefpreventabsentnotice'] == 0))
{
die('You should not be here!');
}
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if($this->bosieve->getScript($this->scriptName))
{
if(PEAR::isError($error = $this->bosieve->retrieveRules($this->scriptName)) )
{
$vacation = array();
}
else
{
$vacation = $this->bosieve->getVacation($this->scriptName);
}
}
else
{
// something went wrong
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$msg = lang('Unable to fetch vacation!');
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}
$allIdentities = $this->mailbo->getAllIdentities();
$defaultIdentity = $this->mailbo->getDefaultIdentity();
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foreach($allIdentities as $key => $singleIdentity)
{
if((empty($vacation))&& !empty($singleIdentity['ident_email']) && $singleIdentity['ident_email']==$allIdentities[$defaultIdentity]['ident_email'])
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{
$selectedAddresses[$singleIdentity['ident_email']] = $singleIdentity['ident_email'];
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}
$predefinedAddresses[$singleIdentity['ident_email']] = $singleIdentity['ident_email'];
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}
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asort($predefinedAddresses);
return array(
'vacation' =>$vacation,
'aliases' => array_values($predefinedAddresses),
);
}
/**
* Convert the taglist-email contact address "account name<email>" format to sieveRule "email" format
*
* @param type $addresses
*/
function email_address_converter($addresses)
{
error_log(__METHOD__. '() emailAddress '. array2string($addresses));
$tagmail = array();
foreach ($addresses as $key => $adr)
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{
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if (preg_match('/(?<=\<)[^<]+(?=\>)/', $adr,$tagmail))
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{
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$addressses = $tagmail;
error_log(__METHOD__. '() inside the foreach' . array2string($tagmail). 'key is' . $key);
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}
}
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if (!empty($addresses))
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{
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error_log(__METHOD__. '() emailAddress '. array2string($addresses));
return $addressses;
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}
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else
{
error_log(__METHOD__. '() No email address(es)');
return false;
}
}
/**
* Vacation edit
*
* @param type $content
* @param type $msg
*/
function editVacation($content=null, $msg='')
{
//Instantiate an etemplate_new object, representing the sieve.vacation template
$vtmpl = new etemplate_new('mail.sieve.vacation');
if ($this->mailbo->icServer->enableSieve)
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{
$vacRules = $this->getVacation($vacation,$msg);
if ($this->timed_vacation)
{
include_once(EGW_API_INC.'/class.jscalendar.inc.php');
$ByDate = array('by_date' => lang('By date'));
}
if (!is_array($content))
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{
$content = $vacation = $vacRules['vacation'];
if (empty($vacation['addresses'])) $content['addresses']='';
if (!empty($vacation['forwards']))
{
$content['forwards'] = explode(",",$vacation['forwards']);
}
else
{
$content['forwards'] = '';
}
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}
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else
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{
$this->restoreSessionData();
list($button) = @each($content['button']);
unset ($content['button']);
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switch($button)
{
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case 'save':
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case 'apply':
if ($GLOBALS['egw_info']['user']['apps']['admin'])
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{
// store text as default
if ($content['set_as_default'] == 1)
{
config::save_value('default_vacation_text', $content['text'], 'mail');
}
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}
if (isset($content['status']))
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{
//error_log(__METHOD__. 'content:' . array2string($content));
$newVacation = $content;
if (empty($preferences->preferences['prefpreventforwarding']) ||
$preferences->preferences['prefpreventforwarding'] == 0 )
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{
if (is_array($content['forwards']) && !empty($content['forwards']))
{
$newVacation['forwards'] = implode(",",$content['forwards']);
}
else
{
$newVacation ['forwards'] = '';
}
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}
else
{
unset($newVacation ['forwards']);
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}
if (!in_array($newVacation['status'],array('on','off','by_date'))) $newVacation['status'] = 'off';
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$checkAddresses = (isset($content['check_mail_sent_to']) && ($content['check_mail_sent_to']) != 0) ? true: false;
if ($content['addresses'])
{
$newVacation ['addresses'] = $content['addresses'];
}
else
{
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}
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if($this->checkRule($newVacation,$checkAddresses))
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{
if (!$this->bosieve->setVacation($this->scriptName, $newVacation))
{
$msg = lang('vacation update failed') . "\n" . lang('Vacation notice update failed') . ":" . $this->bosieve->error;
break;
}
else
{
if (!isset($newVacation['scriptName']) || empty($newVacation['scriptName'])) $newVacation['scriptName'] = $this->scriptName;
$this->bosieve->setAsyncJob($newVacation);
$msg = lang('Vacation notice sucessfully updated.');
}
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}
else
{
$msg .= implode("\n",$this->errorStack);
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}
if ($button === 'apply') break;
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}
case 'cancel':
egw::redirect_link('/mail/index.php');
}
$vacation = $newVacation;
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$this->saveSessionData();
}
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$sel_options = array(
'status' => array(
'on' => lang('Active'),
'off' => lang('Deactive'),
),
'addresses' => array_combine($vacRules['aliases'],$vacRules['aliases']),
);
if (!empty($ByDate))
{
$sel_options['status'] += $ByDate;
}
$content['msg'] = $msg;
}
else
{
$content['msg'] = lang('error').':'.lang('Serverside Filterrules (Sieve) are not activated').'. '.lang('Please contact your Administrator to validate if your Server supports Serverside Filterrules, and how to enable them in EGroupware for your active Account (%1) with ID:%2.',mail_bo::generateIdentityString($this->mailPreferences->identities[$this->mailbo->profileID],true),$this->mailbo->profileID);
$content['hideIfSieveDisabled']='mail_DisplayNone';
}
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$vtmpl->exec('mail.mail_sieve.editVacation',$content,$sel_options,$preserv);
}
/**
* Checking vaction validation
*
* @param type $_vacation
* @param type $_checkAddresses
* @return boolean
*/
function checkRule($_vacation,$_checkAddresses=true)
{
$this->errorStack = array();
if (!$_vacation['text'])
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{
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$this->errorStack['text'] = lang('Please supply the message to send with auto-responses').'! ';
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}
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if (!$_vacation['days'])
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{
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$this->errorStack['days'] = lang('Please select the number of days to wait between responses').'!';
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}
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if(is_array($_vacation['addresses']))
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{
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$regexp="/^[a-z0-9]+([_\\.-][a-z0-9]+)*@([a-z0-9]+([\.-][a-z0-9]+)*)+\\.[a-z]{2,}$/i";
foreach ($_vacation['addresses'] as $addr)
{
if (!preg_match($regexp,$addr) && $_checkAddresses)
{
$this->errorStack['addresses'] = lang('One address is not valid').'!';
}
}
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}
else
{
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$this->errorStack['addresses'] = lang('Please select a address').'!';
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}
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if ($_vacation['status'] == 'by_date')
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{
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if (!$_vacation['start_date'] || !$_vacation['end_date'])
{
$this->errorStack['status'] = lang('Activating by date requires a start- AND end-date!');
}
elseif($_vacation['start_date'] > $_vacation['end_date'])
{
$this->errorStack['status'] = lang('Vacation start-date must be BEFORE the end-date!');
}
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}
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if ($_vacation['forwards'])
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{
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foreach(preg_split('/, ?/',$_vacation['forwards']) as $addr)
{
if (!preg_match($regexp,$addr) && $_checkAddresses)
{
$this->errorStack['forwards'] = lang('One address is not valid'.'!');
}
}
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}
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error_log(__METHOD__. array2string($this->errorStack));
if(count($this->errorStack) == 0)
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{
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return true;
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}
else
{
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$this->errorStack['message'] = lang('Vacation notice is not saved yet! (But we filled in some defaults to cover some of the above errors. Please correct and check your settings and save again.)');
return false;
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}
}
/**
* Move rule to an other position in list
*
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* @param type $objType
* @param type $orders
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*/
function ajax_moveRule($objType, $orders)
{
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foreach ($orders as $keys => $val) $orders[$keys] = $orders[$keys] -1;
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$this->getRules(null);
//_debug_array($this->rules);
$newrules = $this->rules;
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$keyloc = 0;
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foreach($orders as $keys => $ruleID)
{
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error_log(__METHOD__.'() ruleID= '. $ruleID);
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$newrules[$keys] = $this->rules[$ruleID];
}
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$msg = 'the rule with priority moved from ' . $from . ' to ' . $to;
$this->rules = $newrules;
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$this->updateScript();
$this->saveSessionData();
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//Calling to referesh after move action
$this->sieve_egw_refresh($msg);
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}
/**
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* call the client side refresh method
*
* @param type $msg
*/
function sieve_egw_refresh($msg)
{
$response = egw_json_response::get();
$response->call('app.mail.sieve_egw_refresh',null,$msg);
}
/**
* Ajax function to handle the server side content for refreshing the form
*
* @param type $execId,
* @param type $msg
*/
function ajax_sieve_egw_refresh($execId,$msg)
{
//Need to read the template to use for refreshing the form
$response = egw_json_response::get();
$request= etemplate_request::read($execId);
$content['rg'] = $this->get_rows($rows,$readonlys);
$content['msg'] = $msg;
$request->content = $content;
$data = array(
'etemplate_exec_id' => $request->id(),
'app_header' => $request->app_header,
'content' => $request->content,
'sel_options' => $request->sel_options,
'readonlys' => $request->readonlys,
'modifications' => $request->modifications,
'validation_errors' => $validation_errors,
);
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$response->generic('et2_load', array(
'name' => 'mail.sieve.index',
'url' => $GLOBALS['egw_info']['server']['webserver_url'].etemplate_widget_template::relPath('mail.sieve.index'),
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'data' => $data,
'DOMNodeID' => 'mail-sieve-index'
));
//error_log(__METHOD__. "RESPONSE".array2string($response));
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}
/**
* Ajax function to handle actions over sieve rules list on gd
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*
* @param type $actions
* @param type $checked
* @param type $action_msg
* @param type $msg
*/
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function ajax_action($action,$checked,$msg)
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{
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$this->getRules(null);
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switch ($action)
{
case 'delete':
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if ($checked === count($this->rules)-1)
{
$msg = lang('rule with priority ') . $checked . lang(' deleted!');
}else
{
$msg = lang('rule with priority ') . $checked . lang(' deleted!') . lang(' And the rule with priority %1, now got the priority %2',$checked+1,$checked);
}
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unset($this->rules[$checked]);
$this->rules = array_values($this->rules);
break;
case 'enable':
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$msg = lang('rule with priority ') . $checked . lang(' enabled!');
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$this->rules[$checked][status] = 'ENABLED';
break;
case 'disable':
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$msg = lang('rule with priority ') . $checked . lang(' disabled!');
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$this->rules[$checked][status] = 'DISABLED';
break;
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case 'move':
break;
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}
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$this->updateScript();
$this->saveSessionData();
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//Refresh the form
$this->sieve_egw_refresh($msg);
}
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/**
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* Add script to sieve script
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*
*/
function addScript()
{
if($scriptName = $_POST['newScriptName'])
{
$this->bosieve->installScript($scriptName, '');
}
$this->listScripts();
}
/**
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* Convert an script seive format rule to human readable format
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*
* @param type $rule
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* @return string, return the rule as a string.
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*/
function buildRule($rule)
{
$andor = ' '. lang('and') .' ';
$started = 0;
if ($rule['anyof']) $andor = ' '. lang('or') .' ';
$complete = lang('IF').' ';
if ($rule['unconditional']) $complete = "[Unconditional] ";
if ($rule['from'])
{
$match = $this->setMatchType($rule['from'],$rule['regexp']);
$complete .= "'From:' " . $match . " '" . $rule['from'] . "'";
$started = 1;
}
if ($rule['to'])
{
if ($started) $complete .= $andor;
$match = $this->setMatchType($rule['to'],$rule['regexp']);
$complete .= "'To:' " . $match . " '" . $rule['to'] . "'";
$started = 1;
}
if ($rule['subject'])
{
if ($started) $complete .= $andor;
$match = $this->setMatchType($rule['subject'],$rule['regexp']);
$complete .= "'Subject:' " . $match . " '" . $rule['subject'] . "'";
$started = 1;
}
if ($rule['field'] && $rule['field_val'])
{
if ($started) $complete .= $andor;
$match = $this->setMatchType($rule['field_val'],$rule['regexp']);
$complete .= "'" . $rule['field'] . "' " . $match . " '" . $rule['field_val'] . "'";
$started = 1;
}
if ($rule['size'])
{
$xthan = " less than '";
if ($rule['gthan']) $xthan = " greater than '";
if ($started) $complete .= $andor;
$complete .= "message " . $xthan . $rule['size'] . "KB'";
$started = 1;
}
if (!empty($rule['field_bodytransform']))
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{
if ($started) $newruletext .= ", ";
$btransform = " :raw ";
$match = ' :contains';
if ($rule['bodytransform']) $btransform = " :text ";
if (preg_match("/\*|\?/", $rule['field_bodytransform'])) $match = ':matches';
if ($rule['regexp']) $match = ':regex';
$complete .= " body " . $btransform . $match . " \"" . $rule['field_bodytransform'] . "\"";
$started = 1;
}
if ($rule['ctype']!= '0' && !empty($rule['ctype']))
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{
if ($started) $newruletext .= ", ";
$btransform_ctype = emailadmin_script::$btransform_ctype_array[$rule['ctype']];
$ctype_subtype = "";
if ($rule['field_ctype_val']) $ctype_subtype = "/";
$complete .= " body :content " . " \"" . $btransform_ctype . $ctype_subtype . $rule['field_ctype_val'] . "\"" . " :contains \"\"";
$started = 1;
//error_log(__CLASS__."::".__METHOD__.array2string(emailadmin_script::$btransform_ctype_array));
}
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if (!$rule['unconditional']) $complete .= ' '.lang('THEN').' ';
if (preg_match("/folder/i",$rule['action']))
$complete .= lang('file into')." '" . $rule['action_arg'] . "';";
if (preg_match("/reject/i",$rule['action']))
$complete .= lang('reject with')." '" . $rule['action_arg'] . "'.";
if (preg_match("/address/i",$rule['action']))
$complete .= lang('forward to').' ' . $rule['action_arg'] .'.';
if (preg_match("/discard/i",$rule['action']))
$complete .= lang('discard').'.';
if ($rule['continue']) $complete .= " [Continue]";
if ($rule['keep']) $complete .= " [Keep a copy]";
return $complete;
}
/**
*
* @param type $matchstr
* @param type $regex
* @return type
*/
function setMatchType (&$matchstr, $regex = false)
{
$match = lang('contains');
if (preg_match("/\s*!/", $matchstr))
$match = lang('does not contain');
if (preg_match("/\*|\?/", $matchstr))
{
$match = lang('matches');
if (preg_match("/\s*!/", $matchstr))
$match = lang('does not match');
}
if ($regex)
{
$match = lang('matches regexp');
if (preg_match("/\s*!/", $matchstr))
$match = lang('does not match regexp');
}
$matchstr = preg_replace("/^\s*!/","",$matchstr);
return $match;
}
/**
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* Save sieve script
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*/
function saveScript()
{
$scriptName = $_POST['scriptName'];
$scriptContent = $_POST['scriptContent'];
if(isset($scriptName) and isset($scriptContent))
{
if($this->sieve->sieve_sendscript($scriptName, stripslashes($scriptContent)))
{
#print "Successfully loaded script onto server. (Remember to set it active!)<br>";
}
}
$this->mainScreen();
}
/**
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* Save session data
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*/
function saveSessionData()
{
$sessionData['sieve_rules'] = $this->rules;
$sessionData['sieve_rulesByID'] = $this->rulesByID;
$sessionData['sieve_scriptToEdit'] = $this->scriptToEdit;
$GLOBALS['egw']->session->appsession('sieve_session_data','',$sessionData);
}
/**
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* Update the sieve script on mail server
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*/
function updateScript()
{
if (!$this->bosieve->setRules($this->scriptToEdit, $this->rules))
{
print "update failed<br>";exit;
}
}
/**
* getRules()
* Fetched rules save on array()rules.
*
* @return boolean, returns false in case of failure and true in case of success.
*/
function getRules($ruleID)
{
if($script = $this->bosieve->getScript($this->scriptName))
{
$this->scriptToEdit = $this->scriptName;
if(PEAR::isError($error = $this->bosieve->retrieveRules($this->scriptName)) )
{
error_log(__METHOD__.__LINE__.$error->message);
$this->rules = array();
$this->rulesByID = array();
$this->vacation = array();
}
else
{
$this->rules = $this->bosieve->getRules($this->scriptName);
$this->rulesByID = $this->rules[$ruleID];
$this->vacation = $this->bosieve->getVacation($this->scriptName);
}
//$ruleslist= preg_match('#rule',$script, $subject)
return true;
}
else
{
// something went wrong
error_log(__METHOD__.__LINE__.' failed');
return false;
}
//error_log(__METHOD__.array2string( $script));
}
/**
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* Restore session data
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*/
function restoreSessionData()
{
$sessionData = $GLOBALS['egw']->session->appsession('sieve_session_data');
$this->rules = $sessionData['sieve_rules'];
$this->rulesByID = $sessionData['sieve_rulesByID'];
$this->scriptToEdit = $sessionData['sieve_scriptToEdit'];
}
/**
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* Get the data for iterating the rows on rules list grid
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*
* @return type
*/
function get_rows(&$rows,&$readonlys)
{
$rows = array();
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$this->getRules(null); /* ADDED BY GHORTH */
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//$this->saveSessionData();
if (is_array($this->rules) && !empty($this->rules) )
{
$rows = $this->rules;
foreach ($rows as &$row )
{
$row['rules'] = $this->buildRule($row);
$row['ruleID'] =(string)(($row['priority'] -1) / 2 );
if ($row ['status'] === 'ENABLED')
{
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$row['class'] = 'mail_sieve_ENABLED';
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}
}
//error_log(__METHOD__. array2string($rows));
//_debug_array($rows);
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}else
{
//error_log(__METHOD__.'There are no rules or something is went wrong at getRules()!');
return ;
}
array_unshift($rows,array(''=> ''));
//_debug_array($rows);
return $rows;
}
/**
* Get actions / context menu for index
*
*
*
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* @return array, returns defined actions as an array
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*/
private function get_actions(array $query=array())
{
$actions =array(
'edit' => array(
'caption' => 'Edit',
'default' => true,
'onExecute' => 'javaScript:app.mail.action'
),
'add' => array(
'caption' => 'Add',
'onExecute' => 'javaScript:app.mail.action'
),
'enable' => array(
'caption' => 'Enable',
'onExecute' => 'javaScript:app.mail.action',
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//'enableClass' => 'mail_sieve_ENABLED',
//'hideOnDisabled' => true,
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),
'disable' => array(
'caption' => 'Disable',
'onExecute' => 'javaScript:app.mail.action',
'disableClass' => 'mail_sieve_ENABLED',
'hideOnDisabled' => true,
),
'delete' => array(
'caption' => 'Delete',
'onExecute' => 'javaScript:app.mail.action'
),
);
//_debug_array($actions);
return $actions;
}
}
?>