11dbg_error_log(
"REPORT",
"method handler");
13require_once(
"XMLDocument.php");
14require_once(
'DAVResource.php');
16require_once(
'RRule.php');
18if ( ! ini_get(
'open_basedir') && (isset($c->dbg[
'ALL']) || (isset($c->dbg[
'report']) && $c->dbg[
'report'])) ) {
19 $fh = fopen(
'/var/log/davical/REPORT.debug',
'w');
21 fwrite($fh,$request->raw_post);
26if ( !isset($request->xml_tags) ) {
27 $request->DoResponse( 406, translate(
"REPORT body contains no XML data!") );
29$xmltree = BuildXMLTree( $request->xml_tags );
30if ( !is_object($xmltree) ) {
31 $request->DoResponse( 406, translate(
"REPORT body is not valid XML data!") );
36if ( $xmltree->GetNSTag() !=
'DAV::principal-property-search'
37 && $xmltree->GetNSTag() !=
'DAV::principal-property-search-set' ) {
38 $target->NeedPrivilege( array(
'DAV::read',
'urn:ietf:params:xml:ns:caldav:read-free-busy'),
true );
41require_once(
"vCalendar.php");
46$unsupported = array();
47if ( isset($prop_filter) ) unset($prop_filter);
49if ( $xmltree->GetNSTag() ==
'urn:ietf:params:xml:ns:caldav:free-busy-query' ) {
50 include(
"caldav-REPORT-freebusy.php");
54$reply =
new XMLDocument( array(
"DAV:" =>
"" ) );
55switch( $xmltree->GetNSTag() ) {
56 case 'DAV::principal-property-search':
57 include(
"caldav-REPORT-principal.php");
59 case 'DAV::principal-search-property-set':
60 include(
"caldav-REPORT-pps-set.php");
62 case 'DAV::sync-collection':
63 if ( $target->IsExternal() ) {
64 require_once(
"external-fetch.php");
65 update_external ( $target );
67 include(
"caldav-REPORT-sync-collection.php");
69 case 'DAV::expand-property':
70 if ( $target->IsExternal() ) {
71 require_once(
"external-fetch.php");
72 update_external ( $target );
74 include(
"caldav-REPORT-expand-property.php");
76 case 'DAV::principal-match':
77 include(
"caldav-REPORT-principal-match.php");
85function check_for_expansion( $calendar_data_node ) {
86 global $need_expansion, $expand_range_start, $expand_range_end, $expand_as_floating;
87 $expand_as_floating =
false;
89 $expansion = $calendar_data_node->GetElements(
'urn:ietf:params:xml:ns:caldav:expand');
90 if ( isset($expansion[0]) ) {
91 $need_expansion =
true;
92 $expand_range_start = $expansion[0]->GetAttribute(
'start');
93 $expand_range_end = $expansion[0]->GetAttribute(
'end');
94 $expand_as_floating = $expansion[0]->GetAttribute(
'floating');
95 if ( isset($expand_range_start) ) $expand_range_start =
new RepeatRuleDateTime($expand_range_start);
96 if ( isset($expand_range_end) ) $expand_range_end =
new RepeatRuleDateTime($expand_range_end);
97 if ( isset($expand_as_floating) && $expand_as_floating ==
"yes" )
98 $expand_as_floating =
true;
100 $expand_as_floating =
false;
113function component_to_xml( $properties, $item ) {
114 global $session, $c, $request, $reply;
116 dbg_error_log(
"REPORT",
"Building XML Response for item '%s'", $item->dav_name );
119 $unsupported = array();
120 $caldav_data = $item->caldav_data;
121 $displayname = preg_replace(
'{^.*/}',
'', $item->dav_name );
123 $contenttype =
'text/plain';
124 switch( strtoupper($item->caldav_type) ) {
128 $displayname = $item->summary;
130 $contenttype =
'text/calendar';
131 if ( isset($properties[
'urn:ietf:params:xml:ns:caldav:calendar-data']) || isset($properties[
'DAV::displayname']) ) {
132 if ( !$request->AllowedTo(
'all') && $session->user_no != $item->user_no ) {
134 if ( $item->class ==
'CONFIDENTIAL' || !$request->AllowedTo(
'read') ) {
135 dbg_error_log(
"REPORT",
"Anonymising confidential event for: %s", $item->dav_name );
136 $vcal =
new vCalendar( $caldav_data );
137 $caldav_data = $vcal->Confidential()->Render();
138 $displayname = translate(
'Busy');
143 if ( isset($c->hide_alarm) && $c->hide_alarm ) {
145 if ( isset($properties[
'urn:ietf:params:xml:ns:caldav:calendar-data']) && !$dav_resource->HavePrivilegeTo(
'write') ) {
146 dbg_error_log(
"REPORT",
"Stripping event alarms for: %s", $item->dav_name );
147 $vcal =
new vCalendar($caldav_data);
148 $vcal->ClearComponents(
'VALARM');
149 $caldav_data = $vcal->Render();
155 $displayname = $item->fn;
157 $contenttype =
'text/vcard';
161 $url = ConstructURL($item->dav_name);
163 $prop =
new XMLElement(
"prop");
164 $need_resource =
false;
165 foreach( $properties AS $full_tag => $v ) {
166 $base_tag = preg_replace(
'{^.*:}',
'', $full_tag );
167 switch( $full_tag ) {
168 case 'DAV::getcontentlength':
169 $contentlength = strlen($caldav_data);
170 $prop->NewElement($base_tag, $contentlength );
172 case 'DAV::getlastmodified':
173 $prop->NewElement($base_tag, ISODateToHTTPDate($item->modified) );
175 case 'urn:ietf:params:xml:ns:caldav:calendar-data':
176 if ( $type ==
'calendar' ) $reply->CalDAVElement($prop, $base_tag, $caldav_data );
177 else $unsupported[] = $base_tag;
179 case 'urn:ietf:params:xml:ns:carddav:address-data':
180 if ( $type ==
'vcard' ) $reply->CardDAVElement($prop, $base_tag, $caldav_data );
181 else $unsupported[] = $base_tag;
183 case 'DAV::getcontenttype':
184 $prop->NewElement($base_tag, $contenttype );
186 case 'DAV::current-user-principal':
187 $prop->NewElement(
"current-user-principal", $request->current_user_principal_xml);
189 case 'DAV::displayname':
190 $prop->NewElement($base_tag, $displayname );
192 case 'DAV::resourcetype':
193 $prop->NewElement($base_tag);
196 $prop->NewElement($base_tag,
'"'.$item->dav_etag.
'"' );
198 case '"current-user-privilege-set"':
199 $prop->NewElement($base_tag, privileges($request->permissions) );
203 $need_resource =
true;
205 if ( $need_resource )
break;
207 $href =
new XMLElement(
"href", $url );
208 if ( $need_resource ) {
209 if ( !isset($dav_resource) ) $dav_resource =
new DAVResource($item->dav_name);
210 $elements = $dav_resource->GetPropStat(array_keys($properties), $reply);
211 array_unshift($elements, $href);
214 $elements = array($href);
215 $status =
new XMLElement(
"status",
"HTTP/1.1 200 OK" );
216 $elements[] =
new XMLElement(
"propstat", array( $prop, $status) );
217 if ( count($denied) > 0 ) {
218 $status =
new XMLElement(
"status",
"HTTP/1.1 403 Forbidden" );
219 $noprop =
new XMLElement(
"prop");
220 foreach( $denied AS $k => $v ) {
221 $reply->NSElement($noprop, $v);
223 $elements[] =
new XMLElement(
"propstat", array( $noprop, $status) );
226 if ( ! $request->PreferMinimal() && count($unsupported) > 0 ) {
227 $status =
new XMLElement(
"status",
"HTTP/1.1 404 Not Found" );
228 $noprop =
new XMLElement(
"prop");
229 foreach( $unsupported AS $k => $v ) {
230 $reply->NSElement($noprop, $v);
232 $elements[] =
new XMLElement(
"propstat", array( $noprop, $status) );
236 $response =
new XMLElement(
"response", $elements );
241if ( $target->IsExternal() ) {
242 require_once(
"external-fetch.php");
243 update_external ( $target );
247$c->sync_resource_data_ok =
true;
249if ( $xmltree->GetNSTag() ==
"urn:ietf:params:xml:ns:caldav:calendar-query" ) {
250 $calquery = $xmltree->GetPath(
"/urn:ietf:params:xml:ns:caldav:calendar-query/*");
251 include(
"caldav-REPORT-calquery.php");
253elseif ( $xmltree->GetNSTag() ==
"urn:ietf:params:xml:ns:caldav:calendar-multiget" ) {
255 $qry_content = $xmltree->GetContent(
'urn:ietf:params:xml:ns:caldav:calendar-multiget');
256 include(
"caldav-REPORT-multiget.php");
258elseif ( $xmltree->GetNSTag() ==
"urn:ietf:params:xml:ns:carddav:addressbook-multiget" ) {
260 $qry_content = $xmltree->GetContent(
'urn:ietf:params:xml:ns:carddav:addressbook-multiget');
261 include(
"caldav-REPORT-multiget.php");
263elseif ( $xmltree->GetNSTag() ==
"urn:ietf:params:xml:ns:carddav:addressbook-query" ) {
264 $cardquery = $xmltree->GetPath(
"/urn:ietf:params:xml:ns:carddav:addressbook-query/*");
265 include(
"caldav-REPORT-cardquery.php");
268 dbg_error_log(
'ERROR',
"Request for unsupported report type '%s'.", $xmltree->GetNSTag() );
269 $request->PreconditionFailed( 403,
'DAV::supported-report', sprintf(
'"%s" is not a supported report type', $xmltree->GetNSTag()) );