Initial Release of the calendar plugin

dav/SabreDAV/tests/Sabre/DAVACL/MockPrincipalBackend.php

@@ -0,0 +1,182 @@
+<?php
+
+class Sabre_DAVACL_MockPrincipalBackend implements Sabre_DAVACL_IPrincipalBackend {
+
+    public $groupMembers = array();
+    public $principals;
+
+    function __construct() {
+
+        $this->principals = array(
+                array(
+                    'uri' => 'principals/user1',
+                    '{DAV:}displayname' => 'User 1',
+                    '{http://sabredav.org/ns}email-address' => 'user1.sabredav@sabredav.org',
+                    '{http://sabredav.org/ns}vcard-url' => 'addressbooks/user1/book1/vcard1.vcf',
+                ),
+                array(
+                    'uri' => 'principals/admin',
+                    '{DAV:}displayname' => 'Admin',
+                ),
+                array(
+                    'uri' => 'principals/user2',
+                    '{DAV:}displayname' => 'User 2',
+                    '{http://sabredav.org/ns}email-address' => 'user2.sabredav@sabredav.org',
+                ),
+            );
+
+
+    }
+
+    function getPrincipalsByPrefix($prefix) {
+
+        $prefix = trim($prefix,'/') . '/';
+        $return = array();
+
+        foreach($this->principals as $principal) {
+
+            if (strpos($principal['uri'], $prefix)!==0) continue;
+
+            $return[] = $principal;
+
+        }
+
+        return $return;
+
+    }
+
+    function addPrincipal(array $principal) {
+
+        $this->principals[] = $principal;
+
+    }
+
+    function getPrincipalByPath($path) {
+
+        foreach($this->getPrincipalsByPrefix('principals') as $principal) {
+            if ($principal['uri'] === $path) return $principal;
+        }
+
+    }
+
+    function searchPrincipals($prefixPath, array $searchProperties) {
+
+        $matches = array();
+        foreach($this->getPrincipalsByPrefix($prefixPath) as $principal) {
+
+            foreach($searchProperties as $key=>$value) {
+
+                if (!isset($principal[$key])) {
+                    continue 2;
+                }
+                if (mb_stripos($principal[$key],$value, 0, 'UTF-8')===false) {
+                    continue 2;
+                }
+
+            }
+            $matches[] = $principal['uri'];
+
+        }
+        return $matches;
+
+    }
+
+    function getGroupMemberSet($path) {
+
+        return isset($this->groupMembers[$path]) ? $this->groupMembers[$path] : array();
+
+    }
+
+    function getGroupMembership($path) {
+
+        $membership = array();
+        foreach($this->groupMembers as $group=>$members) {
+            if (in_array($path, $members)) $membership[] = $group;
+        }
+        return $membership;
+
+    }
+
+    function setGroupMemberSet($path, array $members) {
+
+        $this->groupMembers[$path] = $members;
+
+    }
+
+    /**
+     * Updates one ore more webdav properties on a principal.
+     *
+     * The list of mutations is supplied as an array. Each key in the array is
+     * a propertyname, such as {DAV:}displayname.
+     *
+     * Each value is the actual value to be updated. If a value is null, it
+     * must be deleted.
+     *
+     * This method should be atomic. It must either completely succeed, or
+     * completely fail. Success and failure can simply be returned as 'true' or
+     * 'false'.
+     *
+     * It is also possible to return detailed failure information. In that case
+     * an array such as this should be returned:
+     *
+     * array(
+     *   200 => array(
+     *      '{DAV:}prop1' => null,
+     *   ),
+     *   201 => array(
+     *      '{DAV:}prop2' => null,
+     *   ),
+     *   403 => array(
+     *      '{DAV:}prop3' => null,
+     *   ),
+     *   424 => array(
+     *      '{DAV:}prop4' => null,
+     *   ),
+     * );
+     *
+     * In this previous example prop1 was successfully updated or deleted, and
+     * prop2 was succesfully created.
+     *
+     * prop3 failed to update due to '403 Forbidden' and because of this prop4
+     * also could not be updated with '424 Failed dependency'.
+     *
+     * This last example was actually incorrect. While 200 and 201 could appear
+     * in 1 response, if there's any error (403) the other properties should
+     * always fail with 423 (failed dependency).
+     *
+     * But anyway, if you don't want to scratch your head over this, just
+     * return true or false.
+     *
+     * @param string $path
+     * @param array $mutations
+     * @return array|bool
+     */
+    public function updatePrincipal($path, $mutations) {
+
+        $value = null;
+        foreach($this->principals as $principalIndex=>$value) {
+            if ($value['uri'] === $path) {
+                $principal = $value;
+                break;
+            }
+        }
+        if (!$principal) return false;
+
+        foreach($mutations as $prop=>$value) {
+
+            if (is_null($value) && isset($principal[$prop])) {
+                unset($principal[$prop]);
+            } else {
+                $principal[$prop] = $value;
+            }
+
+        }
+
+        $this->principals[$principalIndex] = $principal;
+
+        return true;
+
+    }
+
+
+}