diff options
Diffstat (limited to 'Zotlabs/Module/Cdav.php')
| -rw-r--r-- | Zotlabs/Module/Cdav.php | 1201 |
1 files changed, 1201 insertions, 0 deletions
diff --git a/Zotlabs/Module/Cdav.php b/Zotlabs/Module/Cdav.php new file mode 100644 index 000000000..856956b5b --- /dev/null +++ b/Zotlabs/Module/Cdav.php @@ -0,0 +1,1201 @@ +<?php + +namespace Zotlabs\Module; + +class Cdav extends \Zotlabs\Web\Controller { + + function init() { + + if((argv(1) !== 'calendar') && (argv(1) !== 'addressbook')) { + + // workaround for HTTP-auth in CGI mode + if (x($_SERVER, 'REDIRECT_REMOTE_USER')) { + $userpass = base64_decode(substr($_SERVER["REDIRECT_REMOTE_USER"], 6)) ; + if(strlen($userpass)) { + list($name, $password) = explode(':', $userpass); + $_SERVER['PHP_AUTH_USER'] = $name; + $_SERVER['PHP_AUTH_PW'] = $password; + } + } + + if (x($_SERVER, 'HTTP_AUTHORIZATION')) { + $userpass = base64_decode(substr($_SERVER["HTTP_AUTHORIZATION"], 6)) ; + if(strlen($userpass)) { + list($name, $password) = explode(':', $userpass); + $_SERVER['PHP_AUTH_USER'] = $name; + $_SERVER['PHP_AUTH_PW'] = $password; + } + } + + /** + * 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']; + } + + + $principalBackend = new \Sabre\DAVACL\PrincipalBackend\PDO($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/' . $channel['channel_hash']; + + if(!cdav_principal($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['channel_hash']; + $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/' . $channel['channel_hash']; + + + if(!cdav_principal($principalUri)) { + $this->activate($channel); + if(!cdav_principal($principalUri)) { + return; + } + } + + $pdo = \DBA::$dba->db; + + require_once 'vendor/autoload.php'; + + head_add_css('/addon/cdav/view/css/cdav.css'); + + if(argv(1) === 'calendar') { + $caldavBackend = new \Sabre\CalDAV\Backend\PDO($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('/addon/cdav/view/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')]; + + $o .= replace_macros(get_markup_template('cdav_calendar.tpl', 'addon/cdav'), [ + '$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['channel_hash']; + $sharee->principal = 'principals/' . $sharee_arr['channel_address']; + $sharee->access = 4; + $caldavBackend->updateInvites($id, [$sharee]); + + killme(); + } + + + if(argv(1) === 'addressbook') { + $carddavBackend = new \Sabre\CardDAV\Backend\PDO($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('/addon/cdav/view/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']); }); + } + + $o .= replace_macros(get_markup_template('cdav_addressbook.tpl', 'addon/cdav'), [ + '$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($channel) { + + if(! $channel) + return; + + $uri = 'principals/' . $channel['channel_hash']; + + + $r = q("select * from principals where uri = '%s' limit 1", + dbesc($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 + $r = q("insert into calendars (components) values('%s') ", + dbesc('VEVENT,VTODO') + ); + + $r = q("insert into calendarinstances (principaluri, displayname, uri, description, calendarcolor) values( '%s', '%s', '%s', '%s', '%s') ", + dbesc($uri), + dbesc(t('Default Calendar')), + dbesc('default'), + dbesc($channel['channel_name']), + dbesc('#3a87ad') + ); + + //create default addressbook + $r = q("insert into addressbooks (principaluri, displayname, uri) values('%s', '%s', '%s') ", + dbesc($uri), + dbesc(t('Default Addressbook')), + dbesc('default') + ); + } + } + + +} |