Remote Synchronization (CardDAV) improvements:

now it supports address book url auto detection (and works with Google contacts, icloud and etc.)

rainloop/v/0.0.0/app/libraries/SabreForRainLoop/CalDAV/CalendarRootNode.php

@@ -0,0 +1,77 @@
+<?php
+
+namespace SabreForRainLoop\CalDAV;
+
+use SabreForRainLoop\DAVACL\PrincipalBackend;
+
+/**
+ * Calendars collection
+ *
+ * This object is responsible for generating a list of calendar-homes for each
+ * user.
+ *
+ * @copyright Copyright (C) 2007-2013 fruux GmbH (https://fruux.com/).
+ * @author Evert Pot (http://evertpot.com/)
+ * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
+ */
+class CalendarRootNode extends \SabreForRainLoop\DAVACL\AbstractPrincipalCollection {
+
+    /**
+     * CalDAV backend
+     *
+     * @var SabreForRainLoop\CalDAV\Backend\BackendInterface
+     */
+    protected $caldavBackend;
+
+    /**
+     * Constructor
+     *
+     * This constructor needs both an authentication and a caldav backend.
+     *
+     * By default this class will show a list of calendar collections for
+     * principals in the 'principals' collection. If your main principals are
+     * actually located in a different path, use the $principalPrefix argument
+     * to override this.
+     *
+     * @param PrincipalBackend\BackendInterface $principalBackend
+     * @param Backend\BackendInterface $caldavBackend
+     * @param string $principalPrefix
+     */
+    public function __construct(PrincipalBackend\BackendInterface $principalBackend,Backend\BackendInterface $caldavBackend, $principalPrefix = 'principals') {
+
+        parent::__construct($principalBackend, $principalPrefix);
+        $this->caldavBackend = $caldavBackend;
+
+    }
+
+    /**
+     * Returns the nodename
+     *
+     * We're overriding this, because the default will be the 'principalPrefix',
+     * and we want it to be SabreForRainLoop\CalDAV\Plugin::CALENDAR_ROOT
+     *
+     * @return string
+     */
+    public function getName() {
+
+        return Plugin::CALENDAR_ROOT;
+
+    }
+
+    /**
+     * This method returns a node for a principal.
+     *
+     * The passed array contains principal information, and is guaranteed to
+     * at least contain a uri item. Other properties may or may not be
+     * supplied by the authentication backend.
+     *
+     * @param array $principal
+     * @return \SabreForRainLoop\DAV\INode
+     */
+    public function getChildForPrincipal(array $principal) {
+
+        return new UserCalendars($this->caldavBackend, $principal);
+
+    }
+
+}