principals = $principals; if (is_null($principals)) { $this->principals = [ [ 'uri' => 'principals/user1', '{DAV:}displayname' => 'User 1', '{http://sabredav.org/ns}email-address' => 'user1.sabredav@sabredav.org', '{http://sabredav.org/ns}vcard-url' => 'addressbooks/user1/book1/vcard1.vcf', ], [ 'uri' => 'principals/admin', '{DAV:}displayname' => 'Admin', ], [ 'uri' => 'principals/user2', '{DAV:}displayname' => 'User 2', '{http://sabredav.org/ns}email-address' => 'user2.sabredav@sabredav.org', ], ]; } } function getPrincipalsByPrefix($prefix) { $prefix = trim($prefix, '/'); if ($prefix) $prefix .= '/'; $return = []; foreach ($this->principals as $principal) { if ($prefix && strpos($principal['uri'], $prefix) !== 0) continue; $return[] = $principal; } return $return; } function addPrincipal(array $principal) { $this->principals[] = $principal; } function getPrincipalByPath($path) { foreach ($this->getPrincipalsByPrefix('principals') as $principal) { if ($principal['uri'] === $path) return $principal; } } function searchPrincipals($prefixPath, array $searchProperties, $test = 'allof') { $matches = []; foreach ($this->getPrincipalsByPrefix($prefixPath) as $principal) { foreach ($searchProperties as $key => $value) { if (!isset($principal[$key])) { continue 2; } if (mb_stripos($principal[$key], $value, 0, 'UTF-8') === false) { continue 2; } // We have a match for this searchProperty! if ($test === 'allof') { continue; } else { break; } } $matches[] = $principal['uri']; } return $matches; } function getGroupMemberSet($path) { return isset($this->groupMembers[$path]) ? $this->groupMembers[$path] : []; } function getGroupMembership($path) { $membership = []; foreach ($this->groupMembers as $group => $members) { if (in_array($path, $members)) $membership[] = $group; } return $membership; } function setGroupMemberSet($path, array $members) { $this->groupMembers[$path] = $members; } /** * Updates one ore more webdav properties on a principal. * * The list of mutations is stored in a Sabre\DAV\PropPatch object. * To do the actual updates, you must tell this object which properties * you're going to process with the handle() method. * * Calling the handle method is like telling the PropPatch object "I * promise I can handle updating this property". * * Read the PropPatch documenation for more info and examples. * * @param string $path * @param \Sabre\DAV\PropPatch $propPatch */ function updatePrincipal($path, \Sabre\DAV\PropPatch $propPatch) { $value = null; foreach ($this->principals as $principalIndex => $value) { if ($value['uri'] === $path) { $principal = $value; break; } } if (!$principal) return; $propPatch->handleRemaining(function($mutations) use ($principal, $principalIndex) { foreach ($mutations as $prop => $value) { if (is_null($value) && isset($principal[$prop])) { unset($principal[$prop]); } else { $principal[$prop] = $value; } } $this->principals[$principalIndex] = $principal; return true; }); } }