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* Mail: fix not shown folder tree for some Cyrus servers

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since 20.1 uses Horde_Imap_Client::MBOX_ALL_SUBSCRIBED to query subscribed and unsubscribed folders in one command
This commit is contained in:
Ralf Becker 2020-08-13 18:51:07 +02:00
parent 41e22de9d4
commit cc5fbcfdc1
1 changed files with 52 additions and 11 deletions
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63
api/src/Mail/Imap.php
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@ -658,18 +658,59 @@ class Imap extends Horde_Imap_Client_Socket implements Imap\PushIface
unset($options['children']);
unset($options['special_use']);
}
$mailboxes = $this->listMailboxes($searchstring,Horde_Imap_Client::MBOX_ALL_SUBSCRIBED, $options);
//$mboxes = new Horde_Imap_Client_Mailbox_List($mailboxes);
//_debug_array($mboxes->count());
foreach ((array)$mailboxes as $k => $box)
// use Horde_Imap_Client::MBOX_ALL_SUBSCRIBED to get all mailboxes in a single imap command
// unfortunatly this fails for some Cyrus servers ...
$need_cyrus_workaround = Api\Cache::getInstance(__CLASS__, 'cyrus-workaround-'.$this->acc_imap_host);
if (!$need_cyrus_workaround && ($mailboxes = $this->listMailboxes($searchstring,Horde_Imap_Client::MBOX_ALL_SUBSCRIBED, $options)))
{
//error_log(__METHOD__.__LINE__.' Box:'.$k.'->'.array2string($box));
$ret[$k] = [
'MAILBOX' => $k,
'ATTRIBUTES' => $box['attributes'],
'delimiter' => $box['delimiter'] ? $box['delimiter'] : $this->getDelimiter('personal'),
'SUBSCRIBED' => in_array(self::SUBSCRIBED_ATTRIBUTE, $box['attributes']),
];
//$mboxes = new Horde_Imap_Client_Mailbox_List($mailboxes);
//_debug_array($mboxes->count());
foreach ((array)$mailboxes as $k => $box)
{
//error_log(__METHOD__.__LINE__.' Box:'.$k.'->'.array2string($box));
$ret[$k] = [
'MAILBOX' => $k,
'ATTRIBUTES' => $box['attributes'],
'delimiter' => $box['delimiter'] ? $box['delimiter'] : $this->getDelimiter('personal'),
'SUBSCRIBED' => in_array(self::SUBSCRIBED_ATTRIBUTE, $box['attributes']),
];
}
}
else
{
// remember that server needs the workaround
if (!$need_cyrus_workaround) Api\Cache::setInstance(__CLASS__, 'cyrus-workaround-'.$this->acc_imap_host, true);
$mailboxes = $this->listMailboxes($searchstring, Horde_Imap_Client::MBOX_ALL, $options);
//$mboxes = new Horde_Imap_Client_Mailbox_List($mailboxes);
//_debug_array($mboxes->count());
foreach ((array)$mailboxes as $k => $box)
{
//error_log(__METHOD__.__LINE__.' Box:'.$k.'->'.array2string($box));
$ret[$k] = array('MAILBOX' => $k, 'ATTRIBUTES' => $box['attributes'], 'delimiter' => ($box['delimiter'] ? $box['delimiter'] : $this->getDelimiter('personal')), 'SUBSCRIBED' => true);
}
// for unknown reasons on ALL, UNSUBSCRIBED are not returned
//always fetch unsubscribed, think about only fetching it when $options['attributes'] is set
//but then allMailboxes are not all, ....
//if (!empty($mailbox) && !isset($ret[$mailbox]))
{
$unsub_mailboxes = $this->listMailboxes($searchstring, Horde_Imap_Client::MBOX_UNSUBSCRIBED, $options);
//$mboxes = new Horde_Imap_Client_Mailbox_List($mailboxes);
//_debug_array($mboxes->count());
//error_log(__METHOD__.__LINE__.' '.$mailbox.':'.count((array)$mailboxes).'->'.function_backtrace());
foreach ((array)$unsub_mailboxes as $k => $box)
{
//error_log(__METHOD__.__LINE__.' Box:'.$k.' already In?'.array_key_exists($k,$boxexists).'->'.array2string($box));
if (!array_key_exists($k, $ret))
{
$ret[$k] = array('MAILBOX' => $k, 'ATTRIBUTES' => $box['attributes'], 'delimiter' => ($box['delimiter'] ? $box['delimiter'] : $this->getDelimiter('personal')), 'SUBSCRIBED' => false);
}
else
{
$ret[$k]['SUBSCRIBED'] = false;
}
}
}
}
return $ret;
}