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fixed supported-report-set according to a calendarserver example and reorganized HTTP_WebDAV_Server to generally support hierachical properties

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This commit is contained in:
Ralf Becker 2010-01-07 04:27:32 +00:00
parent 46f3d19e1c
commit c1fa9f5cf4
3 changed files with 74 additions and 61 deletions
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23
addressbook/inc/class.addressbook_groupdav.inc.php
View File

@ -328,6 +328,21 @@ class addressbook_groupdav extends groupdav_handler
/**
* Add extra properties for addressbook collections
*
* Example for supported-report-set syntax from Apples Calendarserver:
* <D:supported-report-set>
* <supported-report>
* <report>
* <addressbook-query xmlns='urn:ietf:params:xml:ns:carddav'/>
* </report>
* </supported-report>
* <supported-report>
* <report>
* <addressbook-multiget xmlns='urn:ietf:params:xml:ns:carddav'/>
* </report>
* </supported-report>
* </D:supported-report-set>
* @link http://www.mail-archive.com/calendarserver-users@lists.macosforge.org/msg01156.html
*
* @param array $props=array() regular props by the groupdav handler
* @return array
*/
@ -335,8 +350,12 @@ class addressbook_groupdav extends groupdav_handler
{
// supported reports (required property for CardDAV)
$props[] = HTTP_WebDAV_Server::mkprop('supported-report-set',array(
HTTP_WebDAV_Server::mkprop('supported-report','addressbook-query'),
HTTP_WebDAV_Server::mkprop('supported-report','addressbook-multiget'),
HTTP_WebDAV_Server::mkprop('supported-report',array(
HTTP_WebDAV_Server::mkprop('report',
HTTP_WebDAV_Server::mkprop(groupdav::CARDDAV,'addressbook-query','')))),
HTTP_WebDAV_Server::mkprop('supported-report',array(
HTTP_WebDAV_Server::mkprop('report',
HTTP_WebDAV_Server::mkprop(groupdav::CARDDAV,'addressbook-multiget','')))),
));
return $props;
}

86
egw-pear/HTTP/WebDAV/Server.php
View File

@ -757,44 +757,6 @@ class HTTP_WebDAV_Server
. gmdate("D, d M Y H:i:s ", $prop['val'])
. "GMT</D:getlastmodified>\n";
break;
case "resourcetype":
case "supported-report-set":
if (!is_array($prop['val'])) {
echo " <D:$prop[name]><D:$prop[val]/></D:$prop[name]>\n";
} else { // multiple resourcetypes from different namespaces as required by GroupDAV
$vals = $extra_ns = '';
foreach($prop['val'] as $subprop)
{
if ($subprop['ns'] && $subprop['ns'] != 'DAV:') {
// register property namespace if not known yet
if (!isset($ns_hash[$subprop['ns']])) {
$ns_name = "ns".(count($ns_hash) + 1);
$ns_hash[$subprop['ns']] = $ns_name;
} else {
$ns_name = $ns_hash[$subprop['ns']];
}
if (strchr($extra_ns,$extra=' xmlns:'.$ns_name.'="'.$subprop['ns'].'"') === false) {
$extra_ns .= $extra;
}
$ns_name .= ':';
} elseif ($subprop['ns'] == 'DAV:') {
$ns_name = 'D:';
} else {
$ns_name = '';
}
// check if $prop[val] should be returned as attribute or value
if ($subprop['name'] == $subprop['val'] ||
$subprop['name'] == $prop['name']) {
$vals .= "<$ns_name$subprop[val]/>";
} else {
$vals .= "<$ns_name$subprop[name]>$subprop[val]</$ns_name$subprop[name]>";
}
}
echo " <D:$prop[name]$extra_ns>$vals</D:$prop[name]>\n";
//error_log(array2string($prop));
//error_log("<D:$prop[name]$extra_ns>$vals</D:$prop[name]>");
}
break;
case "supportedlock":
echo " <D:supportedlock>$prop[val]</D:supportedlock>\n";
break;
@ -804,10 +766,11 @@ class HTTP_WebDAV_Server
echo " </D:lockdiscovery>\n";
break;
default:
if (is_array($prop['val'])) error_log($file['path'].': '.$prop['name'].'='.array2string($prop['val']));
echo " <D:$prop[name]>"
. $this->_prop_encode(htmlspecialchars($prop['val']))
. "</D:$prop[name]>\n";
echo " <D:$prop[name]>".
(is_array($prop['val']) ?
$this->_hierarchical_prop_encode($prop['val']) :
$this->_prop_encode(htmlspecialchars($prop['val']))).
"</D:$prop[name]>\n";
break;
}
} else {
@ -2122,6 +2085,45 @@ class HTTP_WebDAV_Server
return urldecode($path);
}
/**
* Encode a hierarchical properties like:
*
* <D:supported-report-set>
* <supported-report>
* <report>
* <addressbook-query xmlns='urn:ietf:params:xml:ns:carddav'/>
* </report>
* </supported-report>
* <supported-report>
* <report>
* <addressbook-multiget xmlns='urn:ietf:params:xml:ns:carddav'/>
* </report>
* </supported-report>
* </D:supported-report-set>
*
* @param array $props
* @return string
*/
function _hierarchical_prop_encode(array $props)
{
//error_log(__METHOD__.'('.array2string($props).')');
if (isset($props['name'])) $props = array($props);
$ret = '';
foreach($props as $prop)
{
$ret .= '<'.$prop['name'].
($prop['ns'] != 'DAV:' ? ' xmlns="'.$prop['ns'].'"' : '').
(empty($prop['val']) ? ' />' : '>'.
(is_array($prop['val']) ?
$this->_hierarchical_prop_encode($prop['val']) :
$this->_prop_encode($prop['val'])).
'</'.$prop['name'].'>');
}
//error_log(__METHOD__.'('.array2string($props).') = '.array2string($ret));
return $ret;
}
/**
* UTF-8 encode property values if not already done so
*

26
phpgwapi/inc/class.groupdav.inc.php
View File

@ -275,13 +275,13 @@ class groupdav extends HTTP_WebDAV_Server
if ($prop == 'resourcetype')
{
$resourcetype = array(
self::mkprop('collection','collection'),
self::mkprop('collection',''),
);
if (!$no_extra_types)
{
foreach($this->root[$app]['resourcetype'] as $ns => $type)
{
$resourcetype[] = self::mkprop($ns,'resourcetype', $type);
$resourcetype[] = self::mkprop($ns,$type,'');
}
}
$props[] = self::mkprop('resourcetype',$resourcetype);
@ -389,7 +389,7 @@ class groupdav extends HTTP_WebDAV_Server
{
if (!isset($collection_props))
{
$collection_props = self::props2array($file['props']);
$collection_props = $this->props2array($file['props']);
echo '<h3>'.lang('Collection listing').': '.htmlspecialchars($collection_props['DAV:displayname'])."</h3>\n";
continue; // own entry --> displaying properies later
}
@ -398,7 +398,7 @@ class groupdav extends HTTP_WebDAV_Server
echo "<table>\n\t<tr class='th'><th>#</th><th>".lang('Name')."</th><th>".lang('Size')."</th><th>".lang('Last modified')."</th><th>".
lang('ETag')."</th><th>".lang('Content type')."</th><th>".lang('Resource type')."</th></tr>\n";
}
$props = self::props2array($file['props']);
$props = $this->props2array($file['props']);
//echo $file['path']; _debug_array($props);
$class = $class == 'row_on' ? 'row_off' : 'row_on';
if (substr($file['path'],-1) == '/')
@ -448,13 +448,13 @@ class groupdav extends HTTP_WebDAV_Server
* @param mixed $value
* @return string
*/
protected static function prop_value($value)
protected function prop_value($value)
{
if (is_array($value))
{
if (isset($value[0]['ns']))
{
$value = self::props2array($value);
$value = $this->_hierarchical_prop_encode($value);
}
$value = htmlspecialchars(array2string($value));
}
@ -475,7 +475,7 @@ class groupdav extends HTTP_WebDAV_Server
* @param array $props
* @return array
*/
protected static function props2array(array $props)
protected function props2array(array $props)
{
$arr = array();
foreach($props as $prop)
@ -497,16 +497,8 @@ class groupdav extends HTTP_WebDAV_Server
default:
$ns = $prop['ns'];
}
// allow multiple values for same name
if (isset($arr[$ns.':'.$prop['name']]))
{
$arr[$ns.':'.$prop['name']] = (array)$arr[$ns.':'.$prop['name']];
$arr[$ns.':'.$prop['name']][] = $prop['val'];
}
else
{
$arr[$ns.':'.$prop['name']] = $prop['val'];
}
$arr[$ns.':'.$prop['name']] = is_array($prop['val']) ?
$this->_hierarchical_prop_encode($prop['val']) : $prop['val'];
}
return $arr;
}