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folderExists: use static to reduce queries to imap server within one request; use different test method to verify folder existence

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This commit is contained in:
Klaus Leithoff 2011-03-28 08:55:09 +00:00
parent a1cb94dc30
commit 9c7e9ac64b
1 changed files with 17 additions and 6 deletions
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23
felamimail/inc/class.bofelamimail.inc.php
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@ -2584,18 +2584,29 @@
function folderExists($_folder, $forceCheck=false)
{
#echo __METHOD__." called; check for $_folder<br>";
static $folderInfo;
if (empty($_folder))
{
error_log(__METHOD__.__LINE__.' Called with empty Folder:'.$_folder.function_backtrace());
return false;
}
// reduce traffic within on request
//error_log(__METHOD__.__LINE__.' Called with Folder:'.$_folder.function_backtrace());
if (isset($folderInfo[$_folder])) return $folderInfo[$_folder];
// does the folder exist???
//error_log("bofelamimail::folderExists->Connected?".$this->icServer->_connected.", ".$_folder.", ".$forceCheck);
//error_log(__METHOD__."->Connected?".$this->icServer->_connected.", ".$_folder.", ".$forceCheck);
if ((!($this->icServer->_connected == 1)) && $forceCheck) {
#error_log("bofelamimail::folderExists->NotConnected and forceCheck");
//error_log(__METHOD__."->NotConnected and forceCheck");
//return false;
//try to connect
if (!$this->icServer->_connected) $this->openConnection();
}
if(is_a($this->icServer,'defaultimap')) $folderInfo = $this->icServer->getMailboxes('', $_folder, true);
#error_log(print_r($folderInfo,true));
if(is_a($folderInfo, 'PEAR_Error') || !is_array($folderInfo[0])) {
if(is_a($this->icServer,'defaultimap')) $folderInfo[$_folder] = $this->icServer->mailboxExist($_folder);
//error_log(__METHOD__.__LINE__.' Folder Exists:'.$folderInfo[$_folder]);
if(is_a($folderInfo[$_folder], 'PEAR_Error') || $folderInfo[$_folder] !== true)
{
return false;
} else {
return true;