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*felamimail feature: basic KEN Support; improvement of error control

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This commit is contained in:
Klaus Leithoff 2010-09-15 08:16:23 +00:00
parent 1dac3e1081
commit 792726759f
1 changed files with 47 additions and 12 deletions
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59
felamimail/inc/class.bofelamimail.inc.php
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@ -1915,7 +1915,7 @@
* @param array $_filter the search filter
* @return bool
*/
function getSortedList($_folderName, $_sort, $_reverse, $_filter)
function getSortedList($_folderName, $_sort, $_reverse, $_filter, &$resultByUid=true)
{
if(PEAR::isError($folderStatus = $this->icServer->examineMailbox($_folderName))) {
return false;
@ -1938,16 +1938,17 @@
if (self::$debug) error_log(__METHOD__." Mailserver has SORT Capability");
$sortOrder = $this->_getSortString($_sort);
if (!empty(self::$displayCharset)) {
$sortResult = $this->icServer->sort($sortOrder, strtoupper( self::$displayCharset ), $filter, true);
$sortResult = $this->icServer->sort($sortOrder, strtoupper( self::$displayCharset ), $filter, $resultByUid);
}
if (PEAR::isError($sortResult) || empty(self::$displayCharset)) {
$sortResult = $this->icServer->sort($sortOrder, 'US-ASCII', $filter, true);
$sortResult = $this->icServer->sort($sortOrder, 'US-ASCII', $filter, $resultByUid);
// if there is an PEAR Error, we assume that the server is not capable of sorting
if (PEAR::isError($sortResult)) {
$advFilter = 'CHARSET '. strtoupper(self::$displayCharset) .' '.$filter;
if (PEAR::isError($sortResult))
{
$sortResult = $this->icServer->search($filter, false);
$resultByUid = false;
$sortResult = $this->icServer->search($filter, $resultByUid);
if (PEAR::isError($sortResult))
{
$sortResult = $this->sessionData['folderStatus'][0][$_folderName]['sortResult'];
@ -1959,8 +1960,22 @@
} else {
if (self::$debug) error_log(__METHOD__." Mailserver has NO SORT Capability");
$advFilter = 'CHARSET '. strtoupper(self::$displayCharset) .' '.$filter;
$sortResult = $this->icServer->search($advFilter, true);
if (PEAR::isError($sortResult)) $sortResult = $this->icServer->search($filter, true);
$sortResult = $this->icServer->search($advFilter, $resultByUid);
if (PEAR::isError($sortResult))
{
$sortResult = $this->icServer->search($filter, $resultByUid);
if (PEAR::isError($sortResult))
{
// some servers are not replying on a search for uids, so try this one
$resultByUid = false;
$sortResult = $this->icServer->search('*', $resultByUid);
if (PEAR::isError($sortResult))
{
error_log(__METHOD__.__LINE__.' PEAR_Error:'.array2string($sortResult->message));
$sortResult = null;
}
}
}
if(is_array($sortResult)) {
sort($sortResult, SORT_NUMERIC);
}
@ -2040,12 +2055,12 @@
// get the list of messages to fetch
$this->reopen($_folderName);
//$this->icServer->selectMailbox($_folderName);
$rByUid = true; // try searching by uid. this var will be passed by reference to getSortedList, and may be set to false, if UID retrieval fails
#print "<pre>";
#$this->icServer->setDebug(true);
if ($_thisUIDOnly === null)
{
$sortResult = $this->getSortedList($_folderName, $_sort, $_reverse, $_filter);
$sortResult = $this->getSortedList($_folderName, $_sort, $_reverse, $_filter, $rByUid);
#$this->icServer->setDebug(false);
#print "</pre>";
// nothing found
@ -2080,8 +2095,19 @@
$queryString = implode(',', $sortResult);
// fetch the data for the selected messages
$headersNew = $this->icServer->getSummary($queryString, true);
$headersNew = $this->icServer->getSummary($queryString, $rByUid);
if ($headersNew == null)
{
// message retrieval via uid failed try one by one via message number
$rByUid = false;
foreach($sortResult as $k => $v)
{
if (self::$debug) error_log(__METHOD__.__LINE__.' Query:'.$v.':*');
$rv = $this->icServer->getSummary($v.':*', $rByUid);
$headersNew[] = $rv[0];
}
}
if (self::$debug) error_log(__METHOD__.__LINE__.' Query:'.$queryString.' Result:'.array2string($headersNew));
$count = 0;
foreach((array)$sortResult as $uid) {
@ -2093,7 +2119,7 @@
foreach((array)$headersNew as $headerObject) {
#if($count == 0) _debug_array($headerObject);
if (empty($headerObject['UID'])) continue;
$uid = $headerObject['UID'];
$uid = ($rByUid ? $headerObject['UID'] : $headerObject['MSG_NUM']);
// make dates like "Mon, 23 Apr 2007 10:11:06 UT" working with strtotime
if(substr($headerObject['DATE'],-2) === 'UT') {
$headerObject['DATE'] .= 'C';
@ -2474,6 +2500,11 @@
function getMessageHeader($_uid, $_partID = '',$decode=false)
{
$retValue = $this->icServer->getParsedHeaders($_uid, true, $_partID, true);
if (PEAR::isError($retValue))
{
error_log(__METHOD__.__LINE__.array2string($retValue->message));
$retValue = null;
}
return ($decode ? self::decode_header($retValue):$retValue);
}
@ -2492,7 +2523,11 @@
function getMessageRawHeader($_uid, $_partID = '')
{
$retValue = $this->icServer->getRawHeaders($_uid, $_partID, true);
if (PEAR::isError($retValue))
{
error_log(__METHOD__.__LINE__.array2string($retValue->message));
$retValue = "Could not retrieve RawHeaders in ".__METHOD__.__LINE__." PEAR::Error:".array2string($retValue->message);
}
return $retValue;
}