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"improved support for other users calendar/addressbooks"

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Ralf Becker 2009-10-03 10:22:14 +00:00
parent 04d48a677a
commit ee536325fc
1 changed files with 61 additions and 34 deletions
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63
phpgwapi/inc/class.groupdav.inc.php
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@ -1,15 +1,13 @@
<?php
/**
* eGroupWare: GroupDAV access
*
* Using the PEAR HTTP/WebDAV/Server class (which need to be installed!)
* eGroupWare: CalDAV/CardDAV/GroupDAV access
*
* @link http://www.egroupware.org
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package api
* @subpackage groupdav
* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @copyright (c) 2007/8 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @copyright (c) 2007-9 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @version $Id$
*/
@ -18,7 +16,21 @@ require_once('HTTP/WebDAV/Server.php');
/**
* eGroupWare: GroupDAV access
*
* Using the PEAR HTTP/WebDAV/Server class (which need to be installed!)
* Using a modified PEAR HTTP/WebDAV/Server class from egw-pear!
*
* One can use the following url's releative (!) to http://domain.com/egroupware/groupdav.php
*
* - /addressbook/ all addressbooks current user has rights to
* - /calendar/ calendar of current user
* - /infolog/ infologs of current user
* - / base of the above, only certain clients (KDE, Apple) can autodetect folders from there
* - /<username>/addressbook/ addressbook of user or group <username> given the user has rights to view it
* - /<username>/calendar/ calendar of user <username> given the user has rights to view it
* - /<username>/infolog/ InfoLog's of user <username> given the user has rights to view it
* - /<username>/ base of the above, only certain clients (KDE, Apple) can autodetect folders from there
*
* Calling one of the above collections with a GET request / regular browser generates an automatic index
* from the data of a allprop PROPFIND, allow to browse CalDAV/CardDAV/GroupDAV tree with a regular browser.
*
* @link http://www.groupdav.org GroupDAV spec
*/
@ -151,30 +163,32 @@ class groupdav extends HTTP_WebDAV_Server
if ($this->debug) error_log(__CLASS__."::$method(".array2string($options,true).')');
// parse path in form [/account_lid]/app[/more]
if (!self::_parse_path($options['path'],$id,$app,$user) && $app && !$user)
if (!self::_parse_path($options['path'],$id,$app,$user,$user_prefix) && $app && !$user)
{
if ($this->debug > 1) error_log(__CLASS__."::$method: user=$user, app=$app, id=$id: 404 not found!");
return '404 Not Found';
}
if ($this->debug > 1) error_log(__CLASS__."::$method: user=$user, app='$app', id=$id");
$files = array('files' => array());
error_log(__METHOD__."($options[path],,$method) app=$app, user=$user, id=$id, user_prefix=$user_prefix");
if (!$app) // root folder containing apps
{
// self url
$files['files'][] = array(
'path' => '/',
'path' => $user_prefix.'/',
'props' => array(
self::mkprop('displayname','EGroupware (Cal|Card|Group)DAV server'),
self::mkprop('resourcetype','collection'),
// adding the calendar extra property (calendar-home-set, etc.) here, allows apple iCal to "autodetect" the URL
self::mkprop(groupdav::CALDAV,'calendar-home-set',$this->base_uri.'/calendar/'),
self::mkprop('current-user-principal',array(self::mkprop('href',$this->base_uri.'/principals/'.$GLOBALS['egw_info']['user']['account_lid'].'/'))),
),
);
if ($options['depth'])
{
if (empty($user_prefix))
{
// principals collection
$files['files'][] = array(
@ -182,6 +196,7 @@ class groupdav extends HTTP_WebDAV_Server
'props' => array(
self::mkprop('displayname',lang('Accounts')),
self::mkprop('resourcetype','collection'),
self::mkprop('current-user-principal',array(self::mkprop('href',$this->base_uri.'/principals/'.$GLOBALS['egw_info']['user']['account_lid'].'/'))),
),
);
// groups collection
@ -190,16 +205,17 @@ class groupdav extends HTTP_WebDAV_Server
'props' => array(
self::mkprop('displayname',lang('Groups')),
self::mkprop('resourcetype','collection'),
self::mkprop('current-user-principal',array(self::mkprop('href',$this->base_uri.'/principals/'.$GLOBALS['egw_info']['user']['account_lid'].'/'))),
),
);
}
foreach($this->root as $app => $data)
{
if (!$GLOBALS['egw_info']['user']['apps'][$app]) continue; // no rights for the given app
$files['files'][] = array(
'path' => '/'.$app.'/',
'props' => $this->_properties($app),
'path' => $user_prefix.'/'.$app.'/',
'props' => $this->_properties($app,false,$user),
);
}
}
@ -234,14 +250,18 @@ class groupdav extends HTTP_WebDAV_Server
*
* @param string $app
* @param boolean $no_extra_types=false should the GroupDAV and CalDAV types be added (KAddressbook has problems with it in self URL)
* @param int $user=null owner of the collection, default current user
* @return array of DAV properties
*/
function _properties($app,$no_extra_types=false)
function _properties($app,$no_extra_types=false,$user=null)
{
if (!$user) $user = $GLOBALS['egw_info']['user']['account_fullname'];
$props = array(
self::mkprop('displayname',$this->translation->convert(lang($app),$this->egw_charset,'utf-8')),
self::mkprop('displayname',$this->translation->convert(lang($app).' '.common::grab_owner_name($user),$this->egw_charset,'utf-8')),
self::mkprop('current-user-principal',array(self::mkprop('href',$this->base_uri.'/principals/'.$GLOBALS['egw_info']['user']['account_lid'].'/'))),
);
foreach($this->root[$app] as $prop => $values)
foreach((array)$this->root[$app] as $prop => $values)
{
if ($prop == 'resourcetype')
{
@ -308,7 +328,7 @@ class groupdav extends HTTP_WebDAV_Server
{
if ($this->debug) error_log(__METHOD__.'('.array2string($options).')');
if (!$this->_parse_path($options['path'],$id,$app,$user))
if (!$this->_parse_path($options['path'],$id,$app,$user) || $app == 'principals')
{
return $this->autoindex($options);
@ -354,6 +374,7 @@ class groupdav extends HTTP_WebDAV_Server
echo html::a_href(htmlspecialchars($name.'/'),$path.($n ? '/' : ''));
}
echo "</h1>\n";
$collection_props = self::props2array($files['files'][0]['props']);
echo '<h3>'.lang('Collection listing').': '.htmlspecialchars($collection_props['DAV:displayname'])."</h3>\n";
//_debug_array($files['files']);
@ -634,22 +655,28 @@ class groupdav extends HTTP_WebDAV_Server
* @param int &$id
* @param string &$app addressbook, calendar, infolog (=infolog)
* @param int &$user
* @param string &$user_prefix=null
* @return boolean true on success, false on error
*/
function _parse_path($path,&$id,&$app,&$user)
function _parse_path($path,&$id,&$app,&$user,&$user_prefix=null)
{
if ($this->debug) error_log(__METHOD__." called with ('$path') id=$id, app='$app', user=$user");
$parts = explode('/',$path);
list($id) = explode('.',array_pop($parts)); // remove evtl. .ics extension
if (count($parts) > 3 || !$GLOBALS['egw']->accounts->name2id($parts[1]))
{
list($id) = explode('.',array_pop($parts)); // remove evtl. .ics extension
}
$app = array_pop($parts);
if (($user = array_pop($parts)))
{
$user_prefix = '/'.$user;
$user = $GLOBALS['egw']->accounts->name2id($user,'account_lid',$app != 'addressbook' ? 'u' : null);
}
else
{
$user_prefix = '';
$user = $GLOBALS['egw_info']['user']['account_id'];
}
if (!($ok = $id && in_array($app,array('addressbook','calendar','infolog','principals','groups')) && $user))