/**
* Returns message stats, analogous to the folder stats from StatFolder().
*
* @param string $folderid id of the folder
* @param string $id id of the message
*
* @access public
* @return array
*/
public function StatMessage($folderid, $id)
{
ZLog::Write(LOGLEVEL_DEBUG, sprintf("BackendCardDAV->StatMessage('%s', '%s')", $folderid, $id));
$message = array();
if (!isset($this->contactsetag[$id])) {
$addressbookId = $this->getAddressbookIdFromVcard($id);
$vcardId = $this->getVcardId($id);
$addressbookUrl = $this->getAddressbookFromId($addressbookId);
ZLog::Write(LOGLEVEL_DEBUG, sprintf("BackendCardDAV->StatMessage - No contactsetag found, getting vcard '%s' in '%s'", $vcardId, $addressbookId));
if ($addressbookUrl !== false) {
$xml_vcard = false;
try {
$this->server->set_url($addressbookUrl);
$xml_vcard = $this->server->get_xml_vcard($vcardId);
} catch (Exception $ex) {
ZLog::Write(LOGLEVEL_ERROR, sprintf("BackendCardDAV->StatMessage - Error getting vcard '%s' in '%s': %s", $vcardId, $addressbookId, $ex->getMessage()));
}
if ($xml_vcard !== false) {
$vcard = new SimpleXMLElement($xml_vcard);
$this->contactsetag[$id] = $vcard->element[0]->etag->__toString();
unset($vcard);
}
unset($xml_vcard);
}
}
$message["mod"] = $this->contactsetag[$id];
$message["id"] = $id;
$message["flags"] = 1;
return $message;
}
/**
* Synchronize CardDAV-Addressbook
*
* @param array $server CardDAV server array
* @param integer $carddav_contact_id CardDAV contact id
* @param string $vcard_id vCard id
* @return boolean if no error occurred "true" else "false"
*/
function carddav_addressbook_sync($server, $carddav_contact_id = null, $vcard_id = null, $start = 0, $timeout = 29)
{
$any_data_synced = false;
$this->write_log('Starting CardDAV-Addressbook synchronization');
$carddav_backend = new carddav_backend($server['url']);
if ($this->rc->decrypt($server['password']) == '%p') {
$server['password'] = $this->rcpassword;
}
$carddav_backend->set_auth($server['username'], $this->rc->decrypt($server['password']), $server['authtype']);
if ($carddav_backend->check_connection()) {
$this->write_log('Connected to the CardDAV-Server ' . $server['url']);
if ($vcard_id !== null) {
// server does not support REPORT request
$noreport = $this->rc->config->get('carddav_noreport', array());
if ($noreport[$server['url']]) {
$elements = $carddav_backend->get_xml_vcard($vcard_id);
} else {
$elements = false;
}
try {
$xml = new SimpleXMLElement($elements);
if (count($xml->element) < 1) {
$elements = false;
}
} catch (Exception $e) {
$elements = false;
}
if ($elements === false) {
$elements = $carddav_backend->get(false);
$this->filter = null;
$carddav_addressbook_contacts = $this->get_carddav_addressbook_contacts();
if (!isset($noreport[$server['url']])) {
$a_prefs['carddav_noreport'][$server['url']] = 1;
$this->rc->user->save_prefs($a_prefs);
}
} else {
if ($carddav_contact_id) {
$carddav_addressbook_contact = $this->get_carddav_addressbook_contact($carddav_contact_id);
$carddav_addressbook_contacts = array($carddav_addressbook_contact['vcard_id'] => $carddav_addressbook_contact);
}
}
} else {
$elements = $carddav_backend->get(false);
$carddav_addressbook_contacts = $this->get_carddav_addressbook_contacts();
}
try {
$xml = new SimpleXMLElement($elements);
if (!empty($xml->element)) {
foreach ($xml->element as $element) {
if ($start != 0 && time() - $start >= $timeout) {
return null;
}
$element_id = (string) $element->id;
$element_etag = (string) $element->etag;
$element_last_modified = (string) $element->last_modified;
if (isset($carddav_addressbook_contacts[$element_id])) {
if ($carddav_addressbook_contacts[$element_id]['etag'] != $element_etag || $carddav_addressbook_contacts[$element_id]['last_modified'] != $element_last_modified) {
$carddav_content = array('vcard' => $carddav_backend->get_vcard($element_id), 'vcard_id' => $element_id, 'etag' => $element_etag, 'last_modified' => $element_last_modified);
if ($this->carddav_addressbook_update($carddav_content)) {
$any_data_synced = true;
}
}
} else {
$carddav_content = array('vcard' => $carddav_backend->get_vcard($element_id), 'vcard_id' => $element_id, 'etag' => $element_etag, 'last_modified' => $element_last_modified);
if (!empty($carddav_content['vcard'])) {
if ($this->carddav_addressbook_add($carddav_content)) {
$any_data_synced = true;
}
}
}
unset($carddav_addressbook_contacts[$element_id]);
}
} else {
$logging_message = 'No CardDAV XML-Element found!';
if ($carddav_contact_id !== null && $vcard_id !== null) {
$this->write_log($logging_message . ' The CardDAV-Server does not have a contact with the vCard id ' . $vcard_id);
} else {
$this->write_log($logging_message . ' The CardDAV-Server seems to have no contacts');
}
}
if (!empty($carddav_addressbook_contacts)) {
foreach ($carddav_addressbook_contacts as $vcard_id => $etag) {
if ($this->carddav_addressbook_delete($vcard_id)) {
$any_data_synced = true;
}
}
}
if ($any_data_synced === false) {
$this->write_log('all CardDAV-Data are synchronous, nothing todo!');
}
$this->write_log('Syncronization complete!');
} catch (Exception $e) {
$this->write_log('CardDAV-Server XML-Response is malformed. Synchronization aborted!');
return false;
}
} else {
$this->write_log('Couldn\'t connect to the CardDAV-Server ' . $server['url']);
return false;
}
return true;
}
echo "{$gal_url}\n";
$server = new carddav_backend($url);
$server->set_auth($username, $password);
//$server->enable_debug();
$raw = $server->get(false, false, true);
echo "{$raw}\n";
//var_dump($server->get_debug());
if ($raw !== false) {
$xml = new SimpleXMLElement($raw);
foreach ($xml->addressbook_element as $response) {
if ($gal_url !== false) {
if (strcmp(urldecode($response->url), $gal_url) == 0) {
echo sprintf("BackendCardDAV::discoverAddressbooks() Ignoring GAL addressbook '%s'\n", $this->gal_url);
continue;
}
}
echo sprintf("BackendCardDAV::discoverAddressbooks() Found addressbook '%s'\n", urldecode($response->url));
}
unset($xml);
}
//$server->enable_debug();
$server->set_url($default_url);
$vcards = $server->do_sync(true, false, false);
//var_dump($server->get_debug());
echo "{$vcards}\n";
echo "-----------\n";
//$server->enable_debug();
// TODO: set to an existing vcard ID (you will get a list with the do_sync operation
$xml = $server->get_xml_vcard('131-52C19B00-7-7A512880');
//var_dump($server->get_debug());
echo "{$xml}\n";
