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Update egw-pear/HTTP/WebDAV

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This commit is contained in:
Jörg Lehrke 2010-02-26 12:50:14 +00:00
parent 77dc590614
commit 88ac091e2a
1 changed files with 63 additions and 37 deletions
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100
egw-pear/HTTP/WebDAV/Server.php
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@ -600,8 +600,14 @@ class HTTP_WebDAV_Server
echo "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n";
echo "<D:multistatus xmlns:D=\"DAV:\">\n";
// using an ArrayIterator to prevent foreach from copying the array,
// as we cant loop by reference, when an iterator is given in $files['files']
if (is_array($files['files']))
{
$files['files'] = new ArrayIterator($files['files']);
}
// now we loop over all returned file entries
foreach ($files["files"] as &$file) {
foreach ($files['files'] as $file) {
// collect namespaces here
$ns_hash = array();
@ -687,7 +693,8 @@ class HTTP_WebDAV_Server
= $this->mkprop("DAV:",
"lockdiscovery",
$this->lockdiscovery($file['path']));
} else {
// only collect $file['noprops'] if we have NO Brief: t HTTP Header
} elseif (!isset($this->_SERVER['HTTP_BRIEF']) || $this->_SERVER['HTTP_BRIEF'] != 't') {
// add empty value for this property
$file["noprops"][] =
$this->mkprop($reqprop["xmlns"], $reqprop["name"], "");
@ -750,36 +757,6 @@ class HTTP_WebDAV_Server
. gmdate("D, d M Y H:i:s ", $prop['val'])
. "GMT</D:getlastmodified>\n";
break;
case "resourcetype":
if (!is_array($prop['val'])) {
echo " <D:resourcetype><D:$prop[val]/></D:resourcetype>\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 = '';
}
$vals .= "<$ns_name$subprop[val]/>";
}
echo " <D:resourcetype$extra_ns>$vals</D:resourcetype>\n";
//error_log("resourcetype: <D:resourcetype$extra_ns>$vals</D:resourcetype>");
}
break;
case "supportedlock":
echo " <D:supportedlock>$prop[val]</D:supportedlock>\n";
break;
@ -789,10 +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:$prop[name]>\n";
break;
}
} else {
@ -2076,6 +2054,15 @@ class HTTP_WebDAV_Server
*/
function _urlencode($url)
{
// cadaver (and probably all neon using agents) need a more complete url encoding
// otherwise special chars like "$,()'" in filenames do NOT work
if (strpos($_SERVER['HTTP_USER_AGENT'],'neon') !== false)
{
return strtr(rawurlencode($url),array(
'%2F' => '/',
'%3A' => ':',
));
}
//error_log( __METHOD__."\n" .print_r($url,true));
return strtr($url, array(" "=>"%20",
"&"=>"%26",
@ -2098,6 +2085,45 @@ class HTTP_WebDAV_Server
return urldecode($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 $ret;
}
/**
* UTF-8 encode property values if not already done so
*
@ -2117,7 +2143,7 @@ class HTTP_WebDAV_Server
case "iso-8859-15":
case "latin-1":
default:
//error_log( __METHOD__."utf8 encode\n" .print_r(utf8_encode($text),true));
error_log( __METHOD__."utf8 encode\n" .print_r(utf8_encode($text),true));
return utf8_encode($text);
}
}