argc >= 2 && $a->argv[1] == "wdcal") { if ($a->argc >= 3 && $a->argv[2] == "feed") { wdcal_print_feed($a->get_baseurl() . "/dav/wdcal/"); killme(); } return; } if ($a->argc >= 2 && $a->argv[1] == "getExceptionDates") { echo wdcal_getEditPage_exception_selector(); killme(); } if ($a->argc >= 2 && $a->argv[1] == "settings") { return; } if (isset($_REQUEST["test"])) { renderAllCalDavEntries(); } $server = dav_create_server(); $browser = new Sabre_DAV_Browser_Plugin(); $server->addPlugin($browser); $server->exec(); killme(); } /** * @return string */ function dav_content() { $a = get_app(); if (!isset($a->user["uid"]) || $a->user["uid"] == 0) { return login(); } $x = ""; try { if ($a->argv[1] == "settings") { return wdcal_getSettingsPage($a); } elseif ($a->argv[1] == "wdcal") { if (isset($a->argv[2]) && strlen($a->argv[2]) > 0) { if ($a->argv[2] == "new") { $o = ""; if (isset($_REQUEST["save"])) { check_form_security_token_redirectOnErr($a->get_baseurl() . "/dav/wdcal/", "caledit"); $ret = wdcal_postEditPage("new", "", $a->user["uid"], $a->timezone, $a->get_baseurl() . "/dav/wdcal/"); if ($ret["ok"]) notice($ret["msg"]); else info($ret["msg"]); goaway($a->get_baseurl() . "/dav/wdcal/"); } $o .= wdcal_getNewPage(); return $o; } else { $calendar_id = IntVal($a->argv[2]); if (isset($a->argv[3]) && $a->argv[3] == "ics-export") { wdcal_print_user_ics($calendar_id); } elseif (isset($a->argv[3]) && $a->argv[3] == "ics-import") { return wdcal_import_user_ics($calendar_id); } elseif (isset($a->argv[3]) && $a->argv[3] > 0) { if (isset($a->argv[4]) && $a->argv[4] == "edit") { $o = ""; if (isset($_REQUEST["save"])) { check_form_security_token_redirectOnErr($a->get_baseurl() . "/dav/wdcal/", "caledit"); $ret = wdcal_postEditPage($a->argv[3], $a->user["uid"], $a->timezone, $a->get_baseurl() . "/dav/wdcal/"); if ($ret["ok"]) notice($ret["msg"]); else info($ret["msg"]); goaway($a->get_baseurl() . "/dav/wdcal/"); } $o .= wdcal_getEditPage($calendar_id, $a->argv[3]); return $o; } else { return wdcal_getDetailPage($calendar_id, $a->argv[3]); } } else { // @TODO Edit Calendar } } } else { $server = dav_create_server(true, true, false); $cals = dav_get_current_user_calendars($server, DAV_ACL_READ); $x = wdcal_printCalendar($cals, array(), $a->get_baseurl() . "/dav/wdcal/feed/", "week", 0, 200); } } } catch (DAVVersionMismatchException $e) { $x = t("The current version of this plugin has not been set up correctly. Please contact the system administrator of your installation of friendica to fix this."); } return $x; } /** * @param App $a * @param object $b */ function dav_event_created_hook(&$a, &$b) { dav_include_files(); // @TODO Updating the cache instead of completely invalidating and rebuilding it Sabre_CalDAV_Backend_Friendica::invalidateCache($a->user["uid"], CALDAV_FRIENDICA_CONTACTS); Sabre_CalDAV_Backend_Friendica::invalidateCache($a->user["uid"], CALDAV_FRIENDICA_MINE); } /** * @param App $a * @param object $b */ function dav_event_updated_hook(&$a, &$b) { dav_include_files(); // @TODO Updating the cache instead of completely invalidating and rebuilding it Sabre_CalDAV_Backend_Friendica::invalidateCache($a->user["uid"], CALDAV_FRIENDICA_CONTACTS); Sabre_CalDAV_Backend_Friendica::invalidateCache($a->user["uid"], CALDAV_FRIENDICA_MINE); } /** * @param App $a * @param object $b */ function dav_profile_tabs_hook(&$a, &$b) { $b["tabs"][] = array( "label" => t('Calendar'), "url" => $a->get_baseurl() . "/dav/wdcal/", "sel" => "", "title" => t('Extended calendar with CalDAV-support'), ); } /** * @param App $a * @param object $b */ function dav_cron(&$a, &$b) { dav_include_files(); $r = q("SELECT * FROM %s%snotifications WHERE `notified` = 0 AND `alert_date` <= NOW()", CALDAV_SQL_DB, CALDAV_SQL_PREFIX); foreach ($r as $not) { q("UPDATE %s%snotifications SET `notified` = 1 WHERE `id` = %d", CALDAV_SQL_DB, CALDAV_SQL_PREFIX, $not["id"]); $event = q("SELECT * FROM %s%sjqcalendar WHERE `calendarobject_id` = %d", CALDAV_SQL_DB, CALDAV_SQL_PREFIX, $not["calendarobject_id"]); $calendar = q("SELECT * FROM %s%scalendars WHERE `id` = %d", CALDAV_SQL_DB, CALDAV_SQL_PREFIX, $not["calendar_id"]); $users = array(); if (count($calendar) != 1 || count($event) == 0) continue; switch ($calendar[0]["namespace"]) { case CALDAV_NAMESPACE_PRIVATE: $user = q("SELECT * FROM user WHERE `uid` = %d AND `blocked` = 0", $calendar[0]["namespace_id"]); if (count($user) != 1) continue; $users[] = $user[0]; break; } switch ($not["action"]) { case "email": case "display": // @TODO implement "Display" foreach ($users as $user) { $find = array("%to%", "%event%", "%url%"); $repl = array($user["username"], $event[0]["Summary"], $a->get_baseurl() . "/dav/wdcal/" . $calendar[0]["id"] . "/" . $not["calendarobject_id"] . "/"); $text_text = str_replace($find, $repl, "Hi %to%!\n\nThe event \"%event%\" is about to begin:\n%url%"); $text_html = str_replace($find, $repl, "Hi %to%!
\n
\nThe event \"%event%\" is about to begin:
\n%url%"); $params = array( 'fromName' => FRIENDICA_PLATFORM, 'fromEmail' => t('noreply') . '@' . $a->get_hostname(), 'replyTo' => t('noreply') . '@' . $a->get_hostname(), 'toEmail' => $user["email"], 'messageSubject' => t("Notification: " . $event[0]["Summary"]), 'htmlVersion' => $text_html, 'textVersion' => $text_text, 'additionalMailHeader' => "", ); require_once('include/enotify.php'); enotify::send($params); } break; } } } /** * @param App $a * @param null|object $o */ function dav_plugin_admin_post(&$a = null, &$o = null) { check_form_security_token_redirectOnErr('/admin/plugins/dav', 'dav_admin_save'); dav_include_files(); require_once(__DIR__ . "/database-init.inc.php"); if (isset($_REQUEST["install"])) { $errs = dav_create_tables(); if (count($errs) == 0) info(t('The database tables have been installed.') . EOL); else notice(t("An error occurred during the installation.") . EOL); } if (isset($_REQUEST["upgrade"])) { $errs = dav_upgrade_tables(); if (count($errs) == 0) { renderAllCalDavEntries(); info(t('The database tables have been updated.') . EOL); } else notice(t("An error occurred during the update.") . EOL); } } /** * @param App $a * @param string $o */ function dav_plugin_admin(&$a, &$o) { dav_include_files(); require_once(__DIR__ . "/database-init.inc.php"); $dbstatus = dav_check_tables(); $o = ''; $o .= '' . t("No system-wide settings yet.") . '

'; $o .= '

' . t('Database status') . '

'; switch ($dbstatus) { case 0: $o .= t('Installed'); break; case 1: case 2: $o .= "" . t('Upgrade needed') . "
" . t("Please back up all calendar data (the tables beginning with dav_*) before proceeding. While all calendar events should be converted to the new database structure, it's always safe to have a backup. Below, you can have a look at the database-queries that will be made when pressing the 'update'-button.") . "

"; break; case -1: $o .= t('Not installed') . "

"; break; case -2: default: $o .= t('Unknown') . "

" . t("Something really went wrong. I cannot recover from this state automatically, sorry. Please go to the database backend, back up the data, and delete all tables beginning with 'dav_' manually. Afterwards, this installation routine should be able to reinitialize the tables automatically."); break; } $o .= "

"; $o .= "

" . t("Troubleshooting") . "

"; $o .= "

" . t("Manual creation of the database tables:") . "

"; $o .= "" . t("Show SQL-statements") . ""; }