1 files changed, 62 insertions, 0 deletions
diff --git a/vendor/sabre/dav/lib/DAVACL/IPrincipalCollection.php b/vendor/sabre/dav/lib/DAVACL/IPrincipalCollection.php
new file mode 100644
index 000000000..3ab8382fa
--- /dev/null
+++ b/vendor/sabre/dav/lib/DAVACL/IPrincipalCollection.php
@@ -0,0 +1,62 @@
+<?php
+
+namespace Sabre\DAVACL;
+
+use Sabre\DAV;
+
+/**
+ * Principal Collection interface.
+ *
+ * Implement this interface to ensure that your principal collection can be
+ * searched using the principal-property-search REPORT.
+ *
+ * @copyright Copyright (C) fruux GmbH (https://fruux.com/)
+ * @author Evert Pot (http://evertpot.com/)
+ * @license http://sabre.io/license/ Modified BSD License
+ */
+interface IPrincipalCollection extends DAV\ICollection {
+
+    /**
+     * This method is used to search for principals matching a set of
+     * properties.
+     *
+     * This search is specifically used by RFC3744's principal-property-search
+     * REPORT. You should at least allow searching on
+     * http://sabredav.org/ns}email-address.
+     *
+     * The actual search should be a unicode-non-case-sensitive search. The
+     * keys in searchProperties are the WebDAV property names, while the values
+     * are the property values to search on.
+     *
+     * By default, if multiple properties are submitted to this method, the
+     * various properties should be combined with 'AND'. If $test is set to
+     * 'anyof', it should be combined using 'OR'.
+     *
+     * This method should simply return a list of 'child names', which may be
+     * used to call $this->getChild in the future.
+     *
+     * @param array $searchProperties
+     * @param string $test
+     * @return array
+     */
+    function searchPrincipals(array $searchProperties, $test = 'allof');
+
+    /**
+     * Finds a principal by its URI.
+     *
+     * This method may receive any type of uri, but mailto: addresses will be
+     * the most common.
+     *
+     * Implementation of this API is optional. It is currently used by the
+     * CalDAV system to find principals based on their email addresses. If this
+     * API is not implemented, some features may not work correctly.
+     *
+     * This method must return a relative principal path, or null, if the
+     * principal was not found or you refuse to find it.
+     *
+     * @param string $uri
+     * @return string
+     */
+    function findByUri($uri);
+
+}