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-rw-r--r--Zotlabs/Module/Cdav.php1259
1 files changed, 1259 insertions, 0 deletions
diff --git a/Zotlabs/Module/Cdav.php b/Zotlabs/Module/Cdav.php
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+++ b/Zotlabs/Module/Cdav.php
@@ -0,0 +1,1259 @@
+<?php
+namespace Zotlabs\Module;
+
+require_once('include/event.php');
+
+require_once('include/auth.php');
+require_once('include/security.php');
+
+class Cdav extends \Zotlabs\Web\Controller {
+
+ function init() {
+
+ $record = null;
+ $channel_login = false;
+
+ if((argv(1) !== 'calendar') && (argv(1) !== 'addressbook')) {
+
+ foreach([ 'REDIRECT_REMOTE_USER', 'HTTP_AUTHORIZATION' ] as $head) {
+
+ /* Basic authentication */
+
+ if(array_key_exists($head,$_SERVER) && substr(trim($_SERVER[$head]),0,5) === 'Basic') {
+ $userpass = @base64_decode(substr(trim($_SERVER[$head]),6)) ;
+ if(strlen($userpass)) {
+ list($name, $password) = explode(':', $userpass);
+ $_SERVER['PHP_AUTH_USER'] = $name;
+ $_SERVER['PHP_AUTH_PW'] = $password;
+ }
+ break;
+ }
+
+ /* Signature authentication */
+
+ if(array_key_exists($head,$_SERVER) && substr(trim($_SERVER[$head]),0,9) === 'Signature') {
+ if($head !== 'HTTP_AUTHORIZATION') {
+ $_SERVER['HTTP_AUTHORIZATION'] = $_SERVER[$head];
+ continue;
+ }
+
+ $sigblock = \Zotlabs\Web\HTTPSig::parse_sigheader($_SERVER[$head]);
+ if($sigblock) {
+ $keyId = $sigblock['keyId'];
+ if($keyId) {
+ $r = q("select * from hubloc where hubloc_addr = '%s' limit 1",
+ dbesc($keyId)
+ );
+ if($r) {
+ $c = channelx_by_hash($r[0]['hubloc_hash']);
+ if($c) {
+ $a = q("select * from account where account_id = %d limit 1",
+ intval($c['channel_account_id'])
+ );
+ if($a) {
+ $record = [ 'channel' => $c, 'account' => $a[0] ];
+ $channel_login = $c['channel_id'];
+ }
+ }
+ }
+ if(! $record)
+ continue;
+
+ if($record) {
+ $verified = \Zotlabs\Web\HTTPSig::verify('',$record['channel']['channel_pubkey']);
+ if(! ($verified && $verified['header_signed'] && $verified['header_valid'])) {
+ $record = null;
+ }
+ if($record['account']) {
+ authenticate_success($record['account']);
+ if($channel_login) {
+ change_channel($channel_login);
+ }
+ }
+ break;
+ }
+ }
+ }
+ }
+ }
+
+
+ /**
+ * This server combines both CardDAV and CalDAV functionality into a single
+ * server. It is assumed that the server runs at the root of a HTTP domain (be
+ * that a domainname-based vhost or a specific TCP port.
+ *
+ * This example also assumes that you're using SQLite and the database has
+ * already been setup (along with the database tables).
+ *
+ * You may choose to use MySQL instead, just change the PDO connection
+ * statement.
+ */
+
+ /**
+ * UTC or GMT is easy to work with, and usually recommended for any
+ * application.
+ */
+ date_default_timezone_set('UTC');
+
+ /**
+ * Make sure this setting is turned on and reflect the root url for your WebDAV
+ * server.
+ *
+ * This can be for example the root / or a complete path to your server script.
+ */
+
+ $baseUri = '/cdav/';
+
+ /**
+ * Database
+ *
+ */
+
+ $pdo = \DBA::$dba->db;
+
+ // Autoloader
+ require_once 'vendor/autoload.php';
+
+ /**
+ * The backends. Yes we do really need all of them.
+ *
+ * This allows any developer to subclass just any of them and hook into their
+ * own backend systems.
+ */
+
+ $auth = new \Zotlabs\Storage\BasicAuth();
+ $auth->setRealm(ucfirst(\Zotlabs\Lib\System::get_platform_name()) . 'CalDAV/CardDAV');
+
+ if (local_channel()) {
+ logger('loggedin');
+ $channel = \App::get_channel();
+ $auth->setCurrentUser($channel['channel_address']);
+ $auth->channel_id = $channel['channel_id'];
+ $auth->channel_hash = $channel['channel_hash'];
+ $auth->channel_account_id = $channel['channel_account_id'];
+ if($channel['channel_timezone'])
+ $auth->setTimezone($channel['channel_timezone']);
+ $auth->observer = $channel['channel_hash'];
+
+ $principalUri = 'principals/' . $channel['channel_address'];
+ if(!cdav_principal($principalUri)) {
+ $this->activate($pdo, $channel);
+ if(!cdav_principal($principalUri)) {
+ return;
+ }
+ }
+
+ }
+
+
+ $principalBackend = new \Sabre\DAVACL\PrincipalBackend\PDO($pdo);
+ $carddavBackend = new \Sabre\CardDAV\Backend\PDO($pdo);
+ $caldavBackend = new \Sabre\CalDAV\Backend\PDO($pdo);
+
+ /**
+ * The directory tree
+ *
+ * Basically this is an array which contains the 'top-level' directories in the
+ * WebDAV server.
+ */
+
+ $nodes = [
+ // /principals
+ new \Sabre\CalDAV\Principal\Collection($principalBackend),
+ // /calendars
+ new \Sabre\CalDAV\CalendarRoot($principalBackend, $caldavBackend),
+ // /addressbook
+ new \Sabre\CardDAV\AddressBookRoot($principalBackend, $carddavBackend),
+ ];
+
+ // The object tree needs in turn to be passed to the server class
+
+ $server = new \Sabre\DAV\Server($nodes);
+
+ if(isset($baseUri))
+ $server->setBaseUri($baseUri);
+
+ // Plugins
+ $server->addPlugin(new \Sabre\DAV\Auth\Plugin($auth));
+ //$server->addPlugin(new \Sabre\DAV\Browser\Plugin());
+ $server->addPlugin(new \Sabre\DAV\Sync\Plugin());
+ $server->addPlugin(new \Sabre\DAV\Sharing\Plugin());
+ $server->addPlugin(new \Sabre\DAVACL\Plugin());
+
+ // CalDAV plugins
+ $server->addPlugin(new \Sabre\CalDAV\Plugin());
+ $server->addPlugin(new \Sabre\CalDAV\SharingPlugin());
+ //$server->addPlugin(new \Sabre\CalDAV\Schedule\Plugin());
+ $server->addPlugin(new \Sabre\CalDAV\ICSExportPlugin());
+
+ // CardDAV plugins
+ $server->addPlugin(new \Sabre\CardDAV\Plugin());
+ $server->addPlugin(new \Sabre\CardDAV\VCFExportPlugin());
+
+ // And off we go!
+ $server->exec();
+
+ killme();
+
+ }
+
+ }
+
+ function post() {
+ if(! local_channel())
+ return;
+
+ $channel = \App::get_channel();
+ $principalUri = 'principals/' . $channel['channel_address'];
+
+ if(!cdav_principal($principalUri))
+ return;
+
+ $pdo = \DBA::$dba->db;
+
+ require_once 'vendor/autoload.php';
+
+ if(argc() == 2 && argv(1) === 'calendar') {
+
+ $caldavBackend = new \Sabre\CalDAV\Backend\PDO($pdo);
+ $calendars = $caldavBackend->getCalendarsForUser($principalUri);
+
+ //create new calendar
+ if($_REQUEST['{DAV:}displayname'] && $_REQUEST['create']) {
+ do {
+ $duplicate = false;
+ $calendarUri = random_string(40);
+
+ $r = q("SELECT uri FROM calendarinstances WHERE principaluri = '%s' AND uri = '%s' LIMIT 1",
+ dbesc($principalUri),
+ dbesc($calendarUri)
+ );
+
+ if (count($r))
+ $duplicate = true;
+ } while ($duplicate == true);
+
+ $properties = [
+ '{DAV:}displayname' => $_REQUEST['{DAV:}displayname'],
+ '{http://apple.com/ns/ical/}calendar-color' => $_REQUEST['color'],
+ '{urn:ietf:params:xml:ns:caldav}calendar-description' => $channel['channel_name']
+ ];
+
+ $id = $caldavBackend->createCalendar($principalUri, $calendarUri, $properties);
+
+ // set new calendar to be visible
+ set_pconfig(local_channel(), 'cdav_calendar' , $id[0], 1);
+ }
+
+ //create new calendar object via ajax request
+ if($_REQUEST['submit'] === 'create_event' && $_REQUEST['title'] && $_REQUEST['target'] && $_REQUEST['dtstart']) {
+
+ $id = explode(':', $_REQUEST['target']);
+
+ if(!cdav_perms($id[0],$calendars,true))
+ return;
+
+ $title = $_REQUEST['title'];
+ $dtstart = new \DateTime($_REQUEST['dtstart']);
+ if($_REQUEST['dtend'])
+ $dtend = new \DateTime($_REQUEST['dtend']);
+ $description = $_REQUEST['description'];
+ $location = $_REQUEST['location'];
+
+ do {
+ $duplicate = false;
+ $objectUri = random_string(40) . '.ics';
+
+ $r = q("SELECT uri FROM calendarobjects WHERE calendarid = %s AND uri = '%s' LIMIT 1",
+ intval($id[0]),
+ dbesc($objectUri)
+ );
+
+ if (count($r))
+ $duplicate = true;
+ } while ($duplicate == true);
+
+
+ $vcalendar = new \Sabre\VObject\Component\VCalendar([
+ 'VEVENT' => [
+ 'SUMMARY' => $title,
+ 'DTSTART' => $dtstart
+ ]
+ ]);
+ if($dtend)
+ $vcalendar->VEVENT->add('DTEND', $dtend);
+ if($description)
+ $vcalendar->VEVENT->add('DESCRIPTION', $description);
+ if($location)
+ $vcalendar->VEVENT->add('LOCATION', $location);
+
+ $calendarData = $vcalendar->serialize();
+
+ $caldavBackend->createCalendarObject($id, $objectUri, $calendarData);
+
+ killme();
+ }
+
+ //edit calendar name and color
+ if($_REQUEST['{DAV:}displayname'] && $_REQUEST['edit'] && $_REQUEST['id']) {
+
+ $id = explode(':', $_REQUEST['id']);
+
+ if(! cdav_perms($id[0],$calendars))
+ return;
+
+ $mutations = [
+ '{DAV:}displayname' => $_REQUEST['{DAV:}displayname'],
+ '{http://apple.com/ns/ical/}calendar-color' => $_REQUEST['color']
+ ];
+
+ $patch = new \Sabre\DAV\PropPatch($mutations);
+
+ $caldavBackend->updateCalendar($id, $patch);
+
+ $patch->commit();
+
+ }
+
+ //edit calendar object via ajax request
+ if($_REQUEST['submit'] === 'update_event' && $_REQUEST['uri'] && $_REQUEST['title'] && $_REQUEST['target'] && $_REQUEST['dtstart']) {
+
+ $id = explode(':', $_REQUEST['target']);
+
+ if(!cdav_perms($id[0],$calendars,true))
+ return;
+
+ $uri = $_REQUEST['uri'];
+ $title = $_REQUEST['title'];
+ $dtstart = new \DateTime($_REQUEST['dtstart']);
+ $dtend = $_REQUEST['dtend'] ? new \DateTime($_REQUEST['dtend']) : '';
+ $description = $_REQUEST['description'];
+ $location = $_REQUEST['location'];
+
+ $object = $caldavBackend->getCalendarObject($id, $uri);
+
+ $vcalendar = \Sabre\VObject\Reader::read($object['calendardata']);
+
+ if($title)
+ $vcalendar->VEVENT->SUMMARY = $title;
+ if($dtstart)
+ $vcalendar->VEVENT->DTSTART = $dtstart;
+ if($dtend)
+ $vcalendar->VEVENT->DTEND = $dtend;
+ else
+ unset($vcalendar->VEVENT->DTEND);
+ if($description)
+ $vcalendar->VEVENT->DESCRIPTION = $description;
+ if($location)
+ $vcalendar->VEVENT->LOCATION = $location;
+
+ $calendarData = $vcalendar->serialize();
+
+ $caldavBackend->updateCalendarObject($id, $uri, $calendarData);
+
+ killme();
+ }
+
+ //delete calendar object via ajax request
+ if($_REQUEST['delete'] && $_REQUEST['uri'] && $_REQUEST['target']) {
+
+ $id = explode(':', $_REQUEST['target']);
+
+ if(!cdav_perms($id[0],$calendars,true))
+ return;
+
+ $uri = $_REQUEST['uri'];
+
+ $caldavBackend->deleteCalendarObject($id, $uri);
+
+ killme();
+ }
+
+ //edit calendar object date/timeme via ajax request (drag and drop)
+ if($_REQUEST['update'] && $_REQUEST['id'] && $_REQUEST['uri']) {
+
+ $id = [$_REQUEST['id'][0], $_REQUEST['id'][1]];
+
+ if(!cdav_perms($id[0],$calendars,true))
+ return;
+
+ $uri = $_REQUEST['uri'];
+ $dtstart = new \DateTime($_REQUEST['dtstart']);
+ $dtend = $_REQUEST['dtend'] ? new \DateTime($_REQUEST['dtend']) : '';
+
+ $object = $caldavBackend->getCalendarObject($id, $uri);
+
+ $vcalendar = \Sabre\VObject\Reader::read($object['calendardata']);
+
+ if($dtstart) {
+ $vcalendar->VEVENT->DTSTART = $dtstart;
+ }
+ if($dtend) {
+ $vcalendar->VEVENT->DTEND = $dtend;
+ }
+ else {
+ unset($vcalendar->VEVENT->DTEND);
+ }
+
+ $calendarData = $vcalendar->serialize();
+
+ $caldavBackend->updateCalendarObject($id, $uri, $calendarData);
+
+ killme();
+ }
+
+ //share a calendar - this only works on local system (with channels on the same server)
+ if($_REQUEST['sharee'] && $_REQUEST['share']) {
+
+ $id = [intval($_REQUEST['calendarid']), intval($_REQUEST['instanceid'])];
+
+ if(! cdav_perms($id[0],$calendars))
+ return;
+
+ $hash = $_REQUEST['sharee'];
+
+ $sharee_arr = channelx_by_hash($hash);
+
+ $sharee = new \Sabre\DAV\Xml\Element\Sharee();
+
+ $sharee->href = 'mailto:' . $sharee_arr['xchan_addr'];
+ $sharee->principal = 'principals/' . $sharee_arr['channel_address'];
+ $sharee->access = intval($_REQUEST['access']);
+ $sharee->properties = ['{DAV:}displayname' => $channel['channel_name']];
+
+ $caldavBackend->updateInvites($id, [$sharee]);
+ }
+ }
+
+ if(argc() >= 2 && argv(1) === 'addressbook') {
+
+ $carddavBackend = new \Sabre\CardDAV\Backend\PDO($pdo);
+ $addressbooks = $carddavBackend->getAddressBooksForUser($principalUri);
+
+ //create new addressbook
+ if($_REQUEST['{DAV:}displayname'] && $_REQUEST['create']) {
+ do {
+ $duplicate = false;
+ $addressbookUri = random_string(20);
+
+ $r = q("SELECT uri FROM addressbooks WHERE principaluri = '%s' AND uri = '%s' LIMIT 1",
+ dbesc($principalUri),
+ dbesc($addressbookUri)
+ );
+
+ if (count($r))
+ $duplicate = true;
+ } while ($duplicate == true);
+
+ $properties = ['{DAV:}displayname' => $_REQUEST['{DAV:}displayname']];
+
+ $carddavBackend->createAddressBook($principalUri, $addressbookUri, $properties);
+ }
+
+ //edit addressbook
+ if($_REQUEST['{DAV:}displayname'] && $_REQUEST['edit'] && intval($_REQUEST['id'])) {
+
+ $id = $_REQUEST['id'];
+
+ if(! cdav_perms($id,$addressbooks))
+ return;
+
+ $mutations = [
+ '{DAV:}displayname' => $_REQUEST['{DAV:}displayname']
+ ];
+
+ $patch = new \Sabre\DAV\PropPatch($mutations);
+
+ $carddavBackend->updateAddressBook($id, $patch);
+
+ $patch->commit();
+ }
+
+ //create addressbook card
+ if($_REQUEST['create'] && $_REQUEST['target'] && $_REQUEST['fn']) {
+ $id = $_REQUEST['target'];
+
+ do {
+ $duplicate = false;
+ $uri = random_string(40) . '.vcf';
+
+ $r = q("SELECT uri FROM cards WHERE addressbookid = %s AND uri = '%s' LIMIT 1",
+ intval($id),
+ dbesc($uri)
+ );
+
+ if (count($r))
+ $duplicate = true;
+ } while ($duplicate == true);
+
+ //TODO: this mostly duplictes the procedure in update addressbook card. should move this part to a function to avoid duplication
+ $fn = $_REQUEST['fn'];
+
+ $vcard = new \Sabre\VObject\Component\VCard([
+ 'FN' => $fn,
+ 'N' => array_reverse(explode(' ', $fn))
+ ]);
+
+ $org = $_REQUEST['org'];
+ if($org) {
+ $vcard->ORG = $org;
+ }
+
+ $title = $_REQUEST['title'];
+ if($title) {
+ $vcard->TITLE = $title;
+ }
+
+ $tel = $_REQUEST['tel'];
+ $tel_type = $_REQUEST['tel_type'];
+ if($tel) {
+ $i = 0;
+ foreach($tel as $item) {
+ if($item) {
+ $vcard->add('TEL', $item, ['type' => $tel_type[$i]]);
+ }
+ $i++;
+ }
+ }
+
+ $email = $_REQUEST['email'];
+ $email_type = $_REQUEST['email_type'];
+ if($email) {
+ $i = 0;
+ foreach($email as $item) {
+ if($item) {
+ $vcard->add('EMAIL', $item, ['type' => $email_type[$i]]);
+ }
+ $i++;
+ }
+ }
+
+ $impp = $_REQUEST['impp'];
+ $impp_type = $_REQUEST['impp_type'];
+ if($impp) {
+ $i = 0;
+ foreach($impp as $item) {
+ if($item) {
+ $vcard->add('IMPP', $item, ['type' => $impp_type[$i]]);
+ }
+ $i++;
+ }
+ }
+
+ $url = $_REQUEST['url'];
+ $url_type = $_REQUEST['url_type'];
+ if($url) {
+ $i = 0;
+ foreach($url as $item) {
+ if($item) {
+ $vcard->add('URL', $item, ['type' => $url_type[$i]]);
+ }
+ $i++;
+ }
+ }
+
+ $adr = $_REQUEST['adr'];
+ $adr_type = $_REQUEST['adr_type'];
+
+ if($adr) {
+ $i = 0;
+ foreach($adr as $item) {
+ if($item) {
+ $vcard->add('ADR', $item, ['type' => $adr_type[$i]]);
+ }
+ $i++;
+ }
+ }
+
+ $note = $_REQUEST['note'];
+ if($note) {
+ $vcard->NOTE = $note;
+ }
+
+ $cardData = $vcard->serialize();
+
+ $carddavBackend->createCard($id, $uri, $cardData);
+
+ }
+
+ //edit addressbook card
+ if($_REQUEST['update'] && $_REQUEST['uri'] && $_REQUEST['target']) {
+
+ $id = $_REQUEST['target'];
+
+ if(!cdav_perms($id,$addressbooks))
+ return;
+
+ $uri = $_REQUEST['uri'];
+
+ $object = $carddavBackend->getCard($id, $uri);
+ $vcard = \Sabre\VObject\Reader::read($object['carddata']);
+
+ $fn = $_REQUEST['fn'];
+ if($fn) {
+ $vcard->FN = $fn;
+ $vcard->N = array_reverse(explode(' ', $fn));
+ }
+
+ $org = $_REQUEST['org'];
+ if($org) {
+ $vcard->ORG = $org;
+ }
+ else {
+ unset($vcard->ORG);
+ }
+
+ $title = $_REQUEST['title'];
+ if($title) {
+ $vcard->TITLE = $title;
+ }
+ else {
+ unset($vcard->TITLE);
+ }
+
+ $tel = $_REQUEST['tel'];
+ $tel_type = $_REQUEST['tel_type'];
+ if($tel) {
+ $i = 0;
+ unset($vcard->TEL);
+ foreach($tel as $item) {
+ if($item) {
+ $vcard->add('TEL', $item, ['type' => $tel_type[$i]]);
+ }
+ $i++;
+ }
+ }
+ else {
+ unset($vcard->TEL);
+ }
+
+ $email = $_REQUEST['email'];
+ $email_type = $_REQUEST['email_type'];
+ if($email) {
+ $i = 0;
+ unset($vcard->EMAIL);
+ foreach($email as $item) {
+ if($item) {
+ $vcard->add('EMAIL', $item, ['type' => $email_type[$i]]);
+ }
+ $i++;
+ }
+ }
+ else {
+ unset($vcard->EMAIL);
+ }
+
+ $impp = $_REQUEST['impp'];
+ $impp_type = $_REQUEST['impp_type'];
+ if($impp) {
+ $i = 0;
+ unset($vcard->IMPP);
+ foreach($impp as $item) {
+ if($item) {
+ $vcard->add('IMPP', $item, ['type' => $impp_type[$i]]);
+ }
+ $i++;
+ }
+ }
+ else {
+ unset($vcard->IMPP);
+ }
+
+ $url = $_REQUEST['url'];
+ $url_type = $_REQUEST['url_type'];
+ if($url) {
+ $i = 0;
+ unset($vcard->URL);
+ foreach($url as $item) {
+ if($item) {
+ $vcard->add('URL', $item, ['type' => $url_type[$i]]);
+ }
+ $i++;
+ }
+ }
+ else {
+ unset($vcard->URL);
+ }
+
+ $adr = $_REQUEST['adr'];
+ $adr_type = $_REQUEST['adr_type'];
+ if($adr) {
+ $i = 0;
+ unset($vcard->ADR);
+ foreach($adr as $item) {
+ if($item) {
+ $vcard->add('ADR', $item, ['type' => $adr_type[$i]]);
+ }
+ $i++;
+ }
+ }
+ else {
+ unset($vcard->ADR);
+ }
+
+ $note = $_REQUEST['note'];
+ if($note) {
+ $vcard->NOTE = $note;
+ }
+ else {
+ unset($vcard->NOTE);
+ }
+
+ $cardData = $vcard->serialize();
+
+ $carddavBackend->updateCard($id, $uri, $cardData);
+ }
+
+ //delete addressbook card
+ if($_REQUEST['delete'] && $_REQUEST['uri'] && $_REQUEST['target']) {
+
+ $id = $_REQUEST['target'];
+
+ if(!cdav_perms($id,$addressbooks))
+ return;
+
+ $uri = $_REQUEST['uri'];
+
+ $carddavBackend->deleteCard($id, $uri);
+ }
+ }
+
+ //Import calendar or addressbook
+ if(($_FILES) && array_key_exists('userfile',$_FILES) && intval($_FILES['userfile']['size']) && $_REQUEST['target']) {
+
+ $src = @file_get_contents($_FILES['userfile']['tmp_name']);
+
+ if($src) {
+
+ if($_REQUEST['c_upload']) {
+ $id = explode(':', $_REQUEST['target']);
+ $ext = 'ics';
+ $table = 'calendarobjects';
+ $column = 'calendarid';
+ $objects = new \Sabre\VObject\Splitter\ICalendar($src);
+ $profile = \Sabre\VObject\Node::PROFILE_CALDAV;
+ $backend = new \Sabre\CalDAV\Backend\PDO($pdo);
+ }
+
+ if($_REQUEST['a_upload']) {
+ $id[] = intval($_REQUEST['target']);
+ $ext = 'vcf';
+ $table = 'cards';
+ $column = 'addressbookid';
+ $objects = new \Sabre\VObject\Splitter\VCard($src);
+ $profile = \Sabre\VObject\Node::PROFILE_CARDDAV;
+ $backend = new \Sabre\CardDAV\Backend\PDO($pdo);
+ }
+
+ while ($object = $objects->getNext()) {
+
+ if($_REQUEST['a_upload']) {
+ $object = $object->convert(\Sabre\VObject\Document::VCARD40);
+ }
+
+ $ret = $object->validate($profile & \Sabre\VObject\Node::REPAIR);
+
+ //level 3 Means that the document is invalid,
+ //level 2 means a warning. A warning means it's valid but it could cause interopability issues,
+ //level 1 means that there was a problem earlier, but the problem was automatically repaired.
+
+ if($ret[0]['level'] < 3) {
+ do {
+ $duplicate = false;
+ $objectUri = random_string(40) . '.' . $ext;
+
+ $r = q("SELECT uri FROM $table WHERE $column = %d AND uri = '%s' LIMIT 1",
+ dbesc($id[0]),
+ dbesc($objectUri)
+ );
+
+ if (count($r))
+ $duplicate = true;
+ } while ($duplicate == true);
+
+ if($_REQUEST['c_upload']) {
+ $backend->createCalendarObject($id, $objectUri, $object->serialize());
+ }
+
+ if($_REQUEST['a_upload']) {
+ $backend->createCard($id[0], $objectUri, $object->serialize());
+ }
+ }
+ else {
+ if($_REQUEST['c_upload']) {
+ notice( '<strong>' . t('INVALID EVENT DISMISSED!') . '</strong>' . EOL .
+ '<strong>' . t('Summary: ') . '</strong>' . (($object->VEVENT->SUMMARY) ? $object->VEVENT->SUMMARY : t('Unknown')) . EOL .
+ '<strong>' . t('Date: ') . '</strong>' . (($object->VEVENT->DTSTART) ? $object->VEVENT->DTSTART : t('Unknown')) . EOL .
+ '<strong>' . t('Reason: ') . '</strong>' . $ret[0]['message'] . EOL
+ );
+ }
+
+ if($_REQUEST['a_upload']) {
+ notice( '<strong>' . t('INVALID CARD DISMISSED!') . '</strong>' . EOL .
+ '<strong>' . t('Name: ') . '</strong>' . (($object->FN) ? $object->FN : t('Unknown')) . EOL .
+ '<strong>' . t('Reason: ') . '</strong>' . $ret[0]['message'] . EOL
+ );
+ }
+ }
+ }
+ }
+ @unlink($src);
+ }
+ }
+
+ function get() {
+
+ if(!local_channel())
+ return;
+
+ $channel = \App::get_channel();
+ $principalUri = 'principals/' . $channel['channel_address'];
+
+ $pdo = \DBA::$dba->db;
+
+ require_once 'vendor/autoload.php';
+
+ head_add_css('cdav.css');
+
+ if(!cdav_principal($principalUri)) {
+ $this->activate($pdo, $channel);
+ if(!cdav_principal($principalUri)) {
+ return;
+ }
+ }
+
+ if(argv(1) === 'calendar') {
+ nav_set_selected(t('CalDAV'));
+ $caldavBackend = new \Sabre\CalDAV\Backend\PDO($pdo);
+ $calendars = $caldavBackend->getCalendarsForUser($principalUri);
+ }
+
+ //Display calendar(s) here
+ if(argc() == 2 && argv(1) === 'calendar') {
+
+ head_add_css('/library/fullcalendar/fullcalendar.css');
+ head_add_css('cdav_calendar.css');
+
+ head_add_js('/library/moment/moment.min.js', 1);
+ head_add_js('/library/fullcalendar/fullcalendar.min.js', 1);
+ head_add_js('/library/fullcalendar/locale-all.js', 1);
+
+ foreach($calendars as $calendar) {
+ $editable = (($calendar['share-access'] == 2) ? 'false' : 'true'); // false/true must be string since we're passing it to javascript
+ $color = (($calendar['{http://apple.com/ns/ical/}calendar-color']) ? $calendar['{http://apple.com/ns/ical/}calendar-color'] : '#3a87ad');
+ $sharer = (($calendar['share-access'] == 3) ? $calendar['{urn:ietf:params:xml:ns:caldav}calendar-description'] : '');
+ $switch = get_pconfig(local_channel(), 'cdav_calendar', $calendar['id'][0]);
+ if($switch) {
+ $sources .= '{
+ url: \'/cdav/calendar/json/' . $calendar['id'][0] . '/' . $calendar['id'][1] . '\',
+ color: \'' . $color . '\'
+ }, ';
+ }
+
+ if($calendar['share-access'] != 2) {
+ $writable_calendars[] = [
+ 'displayname' => $calendar['{DAV:}displayname'],
+ 'sharer' => $sharer,
+ 'id' => $calendar['id']
+ ];
+ }
+ }
+
+ $sources = rtrim($sources, ', ');
+
+ $first_day = get_pconfig(local_channel(),'system','cal_first_day');
+ $first_day = (($first_day) ? $first_day : 0);
+
+ $title = ['title', t('Event title')];
+ $dtstart = ['dtstart', t('Start date and time'), '', t('Example: YYYY-MM-DD HH:mm')];
+ $dtend = ['dtend', t('End date and time'), '', t('Example: YYYY-MM-DD HH:mm')];
+ $description = ['description', t('Description')];
+ $location = ['location', t('Location')];
+
+ $o .= replace_macros(get_markup_template('cdav_calendar.tpl'), [
+ '$sources' => $sources,
+ '$color' => $color,
+ '$lang' => \App::$language,
+ '$first_day' => $first_day,
+ '$prev' => t('Previous'),
+ '$next' => t('Next'),
+ '$today' => t('Today'),
+ '$month' => t('Month'),
+ '$week' => t('Week'),
+ '$day' => t('Day'),
+ '$list_month' => t('List month'),
+ '$list_week' => t('List week'),
+ '$list_day' => t('List day'),
+ '$title' => $title,
+ '$writable_calendars' => $writable_calendars,
+ '$dtstart' => $dtstart,
+ '$dtend' => $dtend,
+ '$description' => $description,
+ '$location' => $location,
+ '$more' => t('More'),
+ '$less' => t('Less'),
+ '$calendar_select_label' => t('Select calendar'),
+ '$delete' => t('Delete'),
+ '$delete_all' => t('Delete all'),
+ '$cancel' => t('Cancel'),
+ '$recurrence_warning' => t('Sorry! Editing of recurrent events is not yet implemented.')
+ ]);
+
+ return $o;
+
+ }
+
+ //Provide json data for calendar
+ if(argc() == 5 && argv(1) === 'calendar' && argv(2) === 'json' && intval(argv(3)) && intval(argv(4))) {
+
+ $id = [argv(3), argv(4)];
+
+ if(! cdav_perms($id[0],$calendars))
+ killme();
+
+ if (x($_GET,'start'))
+ $start = new \DateTime($_GET['start']);
+ if (x($_GET,'end'))
+ $end = new \DateTime($_GET['end']);
+
+ $filters['name'] = 'VCALENDAR';
+ $filters['prop-filters'][0]['name'] = 'VEVENT';
+ $filters['comp-filters'][0]['name'] = 'VEVENT';
+ $filters['comp-filters'][0]['time-range']['start'] = $start;
+ $filters['comp-filters'][0]['time-range']['end'] = $end;
+
+ $uris = $caldavBackend->calendarQuery($id, $filters);
+ if($uris) {
+
+ $objects = $caldavBackend->getMultipleCalendarObjects($id, $uris);
+
+ foreach($objects as $object) {
+
+ $vcalendar = \Sabre\VObject\Reader::read($object['calendardata']);
+
+ if(isset($vcalendar->VEVENT->RRULE))
+ $vcalendar = $vcalendar->expand($start, $end);
+
+ foreach($vcalendar->VEVENT as $vevent) {
+ $title = (string)$vevent->SUMMARY;
+ $dtstart = (string)$vevent->DTSTART;
+ $dtend = (string)$vevent->DTEND;
+ $description = (string)$vevent->DESCRIPTION;
+ $location = (string)$vevent->LOCATION;
+
+ $rw = ((cdav_perms($id[0],$calendars,true)) ? true : false);
+ $recurrent = ((isset($vevent->{'RECURRENCE-ID'})) ? true : false);
+
+ $editable = $rw ? true : false;
+
+ if($recurrent)
+ $editable = false;
+
+ $allDay = false;
+
+ // allDay event rules
+ if(!strpos($dtstart, 'T') && !strpos($dtend, 'T'))
+ $allDay = true;
+ if(strpos($dtstart, 'T000000') && strpos($dtend, 'T000000'))
+ $allDay = true;
+
+ $events[] = [
+ 'calendar_id' => $id,
+ 'uri' => $object['uri'],
+ 'title' => $title,
+ 'start' => $dtstart,
+ 'end' => $dtend,
+ 'description' => $description,
+ 'location' => $location,
+ 'allDay' => $allDay,
+ 'editable' => $editable,
+ 'recurrent' => $recurrent,
+ 'rw' => $rw
+ ];
+ }
+ }
+ json_return_and_die($events);
+ }
+ else {
+ killme();
+ }
+ }
+
+ //enable/disable calendars
+ if(argc() == 5 && argv(1) === 'calendar' && argv(2) === 'switch' && intval(argv(3)) && (argv(4) == 1 || argv(4) == 0)) {
+ $id = argv(3);
+
+ if(! cdav_perms($id,$calendars))
+ killme();
+
+ set_pconfig(local_channel(), 'cdav_calendar' , argv(3), argv(4));
+ killme();
+ }
+
+ //drop calendar
+ if(argc() == 5 && argv(1) === 'calendar' && argv(2) === 'drop' && intval(argv(3)) && intval(argv(4))) {
+ $id = [argv(3), argv(4)];
+
+ if(! cdav_perms($id[0],$calendars))
+ killme();
+
+ $caldavBackend->deleteCalendar($id);
+ killme();
+ }
+
+ //drop sharee
+ if(argc() == 6 && argv(1) === 'calendar' && argv(2) === 'dropsharee' && intval(argv(3)) && intval(argv(4))) {
+
+ $id = [argv(3), argv(4)];
+ $hash = argv(5);
+
+ if(! cdav_perms($id[0],$calendars))
+ killme();
+
+ $sharee_arr = channelx_by_hash($hash);
+
+ $sharee = new \Sabre\DAV\Xml\Element\Sharee();
+
+ $sharee->href = 'mailto:' . $sharee_arr['xchan_addr'];
+ $sharee->principal = 'principals/' . $sharee_arr['channel_address'];
+ $sharee->access = 4;
+ $caldavBackend->updateInvites($id, [$sharee]);
+
+ killme();
+ }
+
+
+ if(argv(1) === 'addressbook') {
+ nav_set_selected(t('CardDAV'));
+ $carddavBackend = new \Sabre\CardDAV\Backend\PDO($pdo);
+ $addressbooks = $carddavBackend->getAddressBooksForUser($principalUri);
+ }
+
+ //Display Adressbook here
+ if(argc() == 3 && argv(1) === 'addressbook' && intval(argv(2))) {
+
+ $id = argv(2);
+
+ $displayname = cdav_perms($id,$addressbooks);
+
+ if(!$displayname)
+ return;
+
+ head_add_css('cdav_addressbook.css');
+
+ $o = '';
+
+ $sabrecards = $carddavBackend->getCards($id);
+ foreach($sabrecards as $sabrecard) {
+ $uris[] = $sabrecard['uri'];
+ }
+
+ if($uris) {
+ $objects = $carddavBackend->getMultipleCards($id, $uris);
+
+ foreach($objects as $object) {
+ $vcard = \Sabre\VObject\Reader::read($object['carddata']);
+
+ $photo = '';
+ if($vcard->PHOTO) {
+ $photo_value = strtolower($vcard->PHOTO->getValueType()); // binary or uri
+ if($photo_value === 'binary') {
+ $photo_type = strtolower($vcard->PHOTO['TYPE']); // mime jpeg, png or gif
+ $photo = 'data:image/' . $photo_type . ';base64,' . base64_encode((string)$vcard->PHOTO);
+ }
+ else {
+ $url = parse_url((string)$vcard->PHOTO);
+ $photo = 'data:' . $url['path'];
+ }
+ }
+
+ $fn = '';
+ if($vcard->FN) {
+ $fn = (string)$vcard->FN;
+ }
+
+ $org = '';
+ if($vcard->ORG) {
+ $org = (string)$vcard->ORG;
+ }
+
+ $title = '';
+ if($vcard->TITLE) {
+ $title = (string)$vcard->TITLE;
+ }
+
+ $tels = [];
+ if($vcard->TEL) {
+ foreach($vcard->TEL as $tel) {
+ $type = (($tel['TYPE']) ? translate_type((string)$tel['TYPE']) : '');
+ $tels[] = [
+ 'type' => $type,
+ 'nr' => (string)$tel
+ ];
+ }
+ }
+
+ $emails = [];
+ if($vcard->EMAIL) {
+ foreach($vcard->EMAIL as $email) {
+ $type = (($email['TYPE']) ? translate_type((string)$email['TYPE']) : '');
+ $emails[] = [
+ 'type' => $type,
+ 'address' => (string)$email
+ ];
+ }
+ }
+
+ $impps = [];
+ if($vcard->IMPP) {
+ foreach($vcard->IMPP as $impp) {
+ $type = (($impp['TYPE']) ? translate_type((string)$impp['TYPE']) : '');
+ $impps[] = [
+ 'type' => $type,
+ 'address' => (string)$impp
+ ];
+ }
+ }
+
+ $urls = [];
+ if($vcard->URL) {
+ foreach($vcard->URL as $url) {
+ $type = (($url['TYPE']) ? translate_type((string)$url['TYPE']) : '');
+ $urls[] = [
+ 'type' => $type,
+ 'address' => (string)$url
+ ];
+ }
+ }
+
+ $adrs = [];
+ if($vcard->ADR) {
+ foreach($vcard->ADR as $adr) {
+ $type = (($adr['TYPE']) ? translate_type((string)$adr['TYPE']) : '');
+ $adrs[] = [
+ 'type' => $type,
+ 'address' => $adr->getParts()
+ ];
+ }
+ }
+
+ $note = '';
+ if($vcard->NOTE) {
+ $note = (string)$vcard->NOTE;
+ }
+
+ $cards[] = [
+ 'id' => $object['id'],
+ 'uri' => $object['uri'],
+
+ 'photo' => $photo,
+ 'fn' => $fn,
+ 'org' => $org,
+ 'title' => $title,
+ 'tels' => $tels,
+ 'emails' => $emails,
+ 'impps' => $impps,
+ 'urls' => $urls,
+ 'adrs' => $adrs,
+ 'note' => $note
+ ];
+ }
+
+ usort($cards, function($a, $b) { return strcasecmp($a['fn'], $b['fn']); });
+ }
+
+ $o .= replace_macros(get_markup_template('cdav_addressbook.tpl'), [
+ '$id' => $id,
+ '$cards' => $cards,
+ '$displayname' => $displayname,
+ '$name_label' => t('Name'),
+ '$org_label' => t('Organisation'),
+ '$title_label' => t('Title'),
+ '$tel_label' => t('Phone'),
+ '$email_label' => t('Email'),
+ '$impp_label' => t('Instant messenger'),
+ '$url_label' => t('Website'),
+ '$adr_label' => t('Address'),
+ '$note_label' => t('Note'),
+ '$mobile' => t('Mobile'),
+ '$home' => t('Home'),
+ '$work' => t('Work'),
+ '$other' => t('Other'),
+ '$add_card' => t('Add Contact'),
+ '$add_field' => t('Add Field'),
+ '$create' => t('Create'),
+ '$update' => t('Update'),
+ '$delete' => t('Delete'),
+ '$cancel' => t('Cancel'),
+ '$po_box' => t('P.O. Box'),
+ '$extra' => t('Additional'),
+ '$street' => t('Street'),
+ '$locality' => t('Locality'),
+ '$region' => t('Region'),
+ '$zip_code' => t('ZIP Code'),
+ '$country' => t('Country')
+ ]);
+
+ return $o;
+ }
+
+ //delete addressbook
+ if(argc() > 3 && argv(1) === 'addressbook' && argv(2) === 'drop' && intval(argv(3))) {
+ $id = argv(3);
+
+ if(! cdav_perms($id,$addressbooks))
+ return;
+
+ $carddavBackend->deleteAddressBook($id);
+ killme();
+ }
+
+ }
+
+ function activate($pdo, $channel) {
+
+ if(! $channel)
+ return;
+
+ $uri = 'principals/' . $channel['channel_address'];
+
+
+ $r = q("select * from principals where uri = '%s' limit 1",
+ dbesc($uri)
+ );
+ if($r) {
+ $r = q("update principals set email = '%s', displayname = '%s' where uri = '%s' ",
+ dbesc($channel['xchan_addr']),
+ dbesc($channel['channel_name']),
+ dbesc($uri)
+ );
+ }
+ else {
+ $r = q("insert into principals ( uri, email, displayname ) values('%s','%s','%s') ",
+ dbesc($uri),
+ dbesc($channel['xchan_addr']),
+ dbesc($channel['channel_name'])
+ );
+
+ //create default calendar
+ $caldavBackend = new \Sabre\CalDAV\Backend\PDO($pdo);
+ $properties = [
+ '{DAV:}displayname' => t('Default Calendar'),
+ '{http://apple.com/ns/ical/}calendar-color' => '#3a87ad',
+ '{urn:ietf:params:xml:ns:caldav}calendar-description' => $channel['channel_name']
+ ];
+
+ $id = $caldavBackend->createCalendar($uri, 'default', $properties);
+ set_pconfig(local_channel(), 'cdav_calendar' , $id[0], 1);
+
+ //create default addressbook
+ $carddavBackend = new \Sabre\CardDAV\Backend\PDO($pdo);
+ $properties = ['{DAV:}displayname' => t('Default Addressbook')];
+ $carddavBackend->createAddressBook($uri, $default, $properties);
+
+ }
+ }
+
+
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-18 21:07:59 +0000