Initial Release of the calendar plugin

dav/SabreDAV/examples/groupwareserver.php

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+<?php
+
+/**
+ * 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.
+ */
+$baseUri = '/';
+
+/**
+ * Database
+ *
+ * Feel free to switch this to MySQL, it will definitely be better for higher
+ * concurrency.
+ */
+$pdo = new PDO('sqlite:data/db.sqlite');
+$pdo->setAttribute(PDO::ATTR_ERRMODE,PDO::ERRMODE_EXCEPTION);
+
+/**
+ * Mapping PHP errors to exceptions.
+ *
+ * While this is not strictly needed, it makes a lot of sense to do so. If an
+ * E_NOTICE or anything appears in your code, this allows SabreDAV to intercept
+ * the issue and send a proper response back to the client (HTTP/1.1 500).
+ */
+function exception_error_handler($errno, $errstr, $errfile, $errline ) {
+    throw new ErrorException($errstr, 0, $errno, $errfile, $errline);
+}
+set_error_handler("exception_error_handler");
+
+// Autoloader
+require_once 'lib/Sabre/autoload.php';
+
+/**
+ * The backends. Yes we do really need all of them.
+ *
+ * This allows any developer to subclass just any of them and hook into their
+ * own backend systems.
+ */
+$authBackend      = new Sabre_DAV_Auth_Backend_PDO($pdo);
+$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 = array(
+    // /principals
+    new Sabre_CalDAV_Principal_Collection($principalBackend),
+    // /calendars
+    new Sabre_CalDAV_CalendarRootNode($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($nodes);
+$server->setBaseUri($baseUri);
+
+// Plugins
+$server->addPlugin(new Sabre_DAV_Auth_Plugin($authBackend,'SabreDAV'));
+$server->addPlugin(new Sabre_DAV_Browser_Plugin());
+$server->addPlugin(new Sabre_CalDAV_Plugin());
+$server->addPlugin(new Sabre_CardDAV_Plugin());
+$server->addPlugin(new Sabre_DAVACL_Plugin());
+
+// And off we go!
+$server->exec();