IMP (4.1+) Hierarchical folder structure with Cyrus IMAP
Since IMP 4.1+ the previous hierarchical folder structure - personal folders below INBOX, shared folders beside INBOX - has gone, because it is not the correct way - according to the RFCs.
This has been discussed in Ticket #3004 and Ticket #2422.
Because some people still would like to have the folders presented the old way, here are patches to enable this - still working with HEAD from 16. March 2006.
I am not familiar with php and making patch-files - every suggestion would help.
A configuration option - ['server']['dont_strip_namespace'] - will be added to imp/conf.xml (update your IMP configuration after patching !), imp/lib/IMAP/Tree.php and framework/IMAP/IMAP/Tree.php (bring installed framework up-to-date after patching !) will be patched.
Use this at your own risk !
it is working fine for me with Cyrus 2.3.3, PHP 4.4.2, Apache 1.3.34 and Horde HEAD
--- imp/lib/IMAP/Tree.php 2005-11-18 18:43:47.000000000 +0100 +++ imp/lib/IMAP/Tree.php 2005-11-22 20:10:52.260870192 +0100 @@ -68,7 +68,8 @@ if ($imp['base_protocol'] != 'pop3') { $ptr = reset($_SESSION['imp']['namespace']); $this->_delimiter = $ptr['delimiter']; - if (method_exists($this, 'extendedNamespaceSupport')) { + global $conf; + if (method_exists($this, 'extendedNamespaceSupport') && !$conf['server']['dont_strip_namespace']) { $this->_newimaptree = true; $this->_namespaces = $_SESSION['imp']['namespace']; $this->IMAPchildrenSupport($_SESSION['imp']['imap_server']['children']); --- framework/IMAP/IMAP/Tree.php 2005-11-18 18:44:46.000000000 +0100 +++ framework/IMAP/IMAP/Tree.php 2005-11-22 21:34:26.770548848 +0100 @@ -409,6 +409,8 @@ !preg_match("/\{.*pop3.*\}/", $ob->fullServerPath)) { $elt['p'] = implode((is_null($ns_info)) ? $this->_delimiter : $ns_info['delimiter'], array_slice($tmp, 0, $elt['c'])); /* Strip personal namespace. */ + global $conf; + if (!$conf['server']['dont_strip_namespace']) { if (!is_null($ns_info) && !empty($ns_info['name']) && ($ns_info['type'] == 'personal')) { @@ -419,6 +421,7 @@ $elt['p'] = 'INBOX'; } } + } } $elt['l'] = String::convertCharset($tmp[$label], 'UTF7-IMAP'); --- imp/config/conf.xml 2005-11-18 18:43:47.000000000 +0100 +++ imp/config/conf.xml 2005-11-19 12:18:09.815006816 +0100 @@ -125,6 +125,8 @@ significantly higher session size (5 MB+ per user) so make sure your session backend can handle the increased storage demands."> false</configboolean> + <configboolean name="dont_strip_namespace" desc="If you would like to have + a hierarchical listing of the folders, you should enable this checkbox.">false</configboolean> </configsection> </configtab>
Patch against Horde 3.1 and IMP 4.1:
diff -urN horde-org/imp/config/conf.xml horde/imp/config/conf.xml --- horde-org/imp/config/conf.xml 2006-01-14 17:52:34.000000000 +0100 +++ horde/imp/config/conf.xml 2006-03-23 09:35:37.000000000 +0100 @@ -126,6 +126,8 @@ session size (approx. 100 - 200 KB per user) so make sure your session backend can handle the increased storage demands."> false</configboolean> + <configboolean name="dont_strip_namespace" desc="If you would like to have + a hierarchical listing of the folders, you should enable this checkbox.">false</configboolean> </configsection> </configtab> diff -urN horde-org/imp/lib/IMAP/Tree.php horde/imp/lib/IMAP/Tree.php --- horde-org/imp/lib/IMAP/Tree.php 2006-02-09 06:51:12.000000000 +0100 +++ horde/imp/lib/IMAP/Tree.php 2006-03-23 09:35:37.000000000 +0100 @@ -77,7 +77,8 @@ if ($imp['base_protocol'] != 'pop3') { $ptr = reset($_SESSION['imp']['namespace']); $this->_delimiter = $ptr['delimiter']; - if (method_exists($this, 'extendedNamespaceSupport')) { + global $conf; + if (method_exists($this, 'extendedNamespaceSupport') && !$conf['server']['dont_strip_namespace']) { $this->_newimaptree = true; $this->_namespaces = $_SESSION['imp']['namespace']; $this->IMAPchildrenSupport($_SESSION['imp']['imap_server']['children']); diff -urN horde-org/lib/Horde/IMAP/Tree.php horde/lib/Horde/IMAP/Tree.php --- horde-org/lib/Horde/IMAP/Tree.php 2006-03-06 18:15:16.000000000 +0100 +++ horde/lib/Horde/IMAP/Tree.php 2006-03-23 09:35:37.000000000 +0100 @@ -408,6 +408,8 @@ !preg_match("/\{.*pop3.*\}/", $ob->fullServerPath)) { $elt['p'] = implode((is_null($ns_info)) ? $this->_delimiter : $ns_info['delimiter'], array_slice($tmp, 0, $elt['c'])); /* Strip personal namespace. */ + global $conf; + if (!$conf['server']['dont_strip_namespace']) { if (!is_null($ns_info) && !empty($ns_info['name']) && ($ns_info['type'] == 'personal')) { @@ -418,6 +420,7 @@ $elt['p'] = 'INBOX'; } } + } } $elt['l'] = String::convertCharset($tmp[$label], 'UTF7-IMAP');