[Tickets #11608] Re: Folder names with umlauts are not shown

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Ticket URL: http://bugs.horde.org/ticket/11608
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  Ticket             | 11608
  Updated By         | Thomas Jarosch <thomas.jarosch at intra2net.com>
  Summary            | Folder names with umlauts are not shown
  Queue              | IMP
  Version            | 6.0.0
  Type               | Bug
  State              | Feedback
  Priority           | 1. Low
  Milestone          |
  Patch              |
  Owners             | Michael Slusarz
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Thomas Jarosch <thomas.jarosch at intra2net.com> (2012-11-06 13:30) wrote:

> A re-login shows this traffic:

Hmm. Not that different from my server.
Traffic after re-login:

C: [LOGIN Command - username: admin]
S: 2 OK [CAPABILITY IMAP4 IMAP4rev1 LITERAL+ ID LOGINDISABLED  
AUTH=PLAIN AUTH=LOGIN AUTH=DIGEST-MD5 AUTH=CRAM-MD5 COMPRESS=DEFLATE  
ACL RIGHTS=kxte QUOTA MAILBOX-REFERRALS NAMESPACE UIDPLUS  
NO_ATOMIC_RENAME UNSELECT CHILDREN MULTIAPPEND BINARY SORT SORT=MODSEQ  
THREAD=ORDEREDSUBJECT THREAD=REFERENCES ANNOTATEMORE CATENATE  
CONDSTORE SCAN IDLE LISTEXT LIST-SUBSCRIBED X-NETSCAPE URLAUTH] User  
logged in
C: 3 LSUB "" "INBOX/*"
S: * LSUB (\HasChildren) "/" "INBOX/Blorf"
S: * LSUB () "/" "INBOX/Blorf/T&AOQ-st"
S: * LSUB () "/" "INBOX/Blupper"
S: * LSUB () "/" "INBOX/F&APY-bar"
S: * LSUB () "/" "INBOX/F&APY-be"
S: * LSUB () "/" "INBOX/Normaler"
S: * LSUB () "/" "INBOX/Sent"
S: * LSUB () "/" "INBOX/T&AOQ-st"
S: * LSUB () "/" "INBOX/T&AOQA5ADk-st"
S: 3 OK Completed (0.000 secs 10 calls)
C: 4 LSUB "" "user/*"
S: 4 OK Completed (0.000 secs 1 calls)
C: 5 LSUB "" "*"
S: * LSUB (\HasChildren) "/" "INBOX/Blorf"
S: * LSUB () "/" "INBOX/Blorf/T&AOQ-st"
S: * LSUB () "/" "INBOX/Blupper"
S: * LSUB () "/" "INBOX/F&APY-bar"
S: * LSUB () "/" "INBOX/F&APY-be"
S: * LSUB () "/" "INBOX/Normaler"
S: * LSUB () "/" "INBOX/Sent"
S: * LSUB () "/" "INBOX/T&AOQ-st"
S: * LSUB () "/" "INBOX/T&AOQA5ADk-st"
S: 5 OK Completed (0.000 secs 10 calls)
C: 6 LIST "" "INBOX/*"
S: * LIST (\HasNoChildren) "/" "INBOX/Aufgaben"
S: * LIST (\HasChildren) "/" "INBOX/Blorf"
S: * LIST (\HasNoChildren) "/" "INBOX/Blorf/T&AOQ-st"
S: * LIST (\HasNoChildren) "/" "INBOX/Blupper"
S: * LIST (\HasNoChildren) "/" "INBOX/Calendar of Thomas Jarosch"
S: * LIST (\HasNoChildren) "/" "INBOX/Contacts"
S: * LIST (\HasNoChildren) "/" "INBOX/F&APY-bar"
S: * LIST (\HasNoChildren) "/" "INBOX/F&APY-be"
S: * LIST (\HasNoChildren) "/" "INBOX/Normaler"
S: * LIST (\HasNoChildren) "/" "INBOX/Notizen"
S: * LIST (\HasNoChildren) "/" "INBOX/Sent"
S: * LIST (\HasNoChildren) "/" "INBOX/Spam"
S: * LIST (\HasNoChildren) "/" "INBOX/Spamverdacht"
S: * LIST (\HasNoChildren) "/" "INBOX/T&AOQ-st"
S: * LIST (\HasNoChildren) "/" "INBOX/T&AOQA5ADk-st"

-> "LSUB" lists all those folders with umlauts.

Very wild guess: As the subscribed folders with umlauts are not sent  
to the client in the
AJAX folder list request, may be something goes wrong with the  
internal bookkeeping on the server side. Like it has an array of  
subscribed folders and the array key is sometimes the unencoded /  
encoded / double-encoded modified-UTF-7 folder name. Just a guess  
though :)


>> I did another test and inspected the JSON output for a folder called
>> "normal" and one called "täst".
>> Looking at the data, the JSON data for "täst" contains a field called
>> "un" -> "1".
>
> A created mailbox is only subscribed if the prefs 'subscribe' value  
> is true.  Maybe that's your issue.

That preference is active, it certainly works for normal folders.
During my previous IMAP traces, I could also see that a folder with  
umlaut get successfully subscribed after the creation.