From c26dede97f626b52b7bf8962ed55d1dbda86abe8 Mon Sep 17 00:00:00 2001
From: Hilmar R <u02@u29lx193>
Date: Sun, 28 Feb 2021 21:06:16 +0100
Subject: get dev

---
 vendor/sabre/dav/lib/CalDAV/Backend/PDO.php | 23 +++++++++++++----------
 1 file changed, 13 insertions(+), 10 deletions(-)

(limited to 'vendor/sabre/dav/lib/CalDAV/Backend/PDO.php')

diff --git a/vendor/sabre/dav/lib/CalDAV/Backend/PDO.php b/vendor/sabre/dav/lib/CalDAV/Backend/PDO.php
index 7a07724b3..0d5df3968 100644
--- a/vendor/sabre/dav/lib/CalDAV/Backend/PDO.php
+++ b/vendor/sabre/dav/lib/CalDAV/Backend/PDO.php
@@ -7,6 +7,7 @@ namespace Sabre\CalDAV\Backend;
 use Sabre\CalDAV;
 use Sabre\DAV;
 use Sabre\DAV\Exception\Forbidden;
+use Sabre\DAV\PropPatch;
 use Sabre\DAV\Xml\Element\Sharee;
 use Sabre\VObject;
 
@@ -289,7 +290,7 @@ SQL
      *
      * @param mixed $calendarId
      */
-    public function updateCalendar($calendarId, \Sabre\DAV\PropPatch $propPatch)
+    public function updateCalendar($calendarId, PropPatch $propPatch)
     {
         if (!is_array($calendarId)) {
             throw new \InvalidArgumentException('The value passed to $calendarId is expected to be an array with a calendarId and an instanceId');
@@ -779,17 +780,20 @@ SQL
             $componentType = $filters['comp-filters'][0]['name'];
 
             // Checking if we need post-filters
-            if (!$filters['prop-filters'] && !$filters['comp-filters'][0]['comp-filters'] && !$filters['comp-filters'][0]['time-range'] && !$filters['comp-filters'][0]['prop-filters']) {
+            $has_time_range = array_key_exists('time-range', $filters['comp-filters'][0]) && $filters['comp-filters'][0]['time-range'];
+            if (!$filters['prop-filters'] && !$filters['comp-filters'][0]['comp-filters'] && !$has_time_range && !$filters['comp-filters'][0]['prop-filters']) {
                 $requirePostFilter = false;
             }
             // There was a time-range filter
-            if ('VEVENT' == $componentType && isset($filters['comp-filters'][0]['time-range'])) {
+            if ('VEVENT' == $componentType && $has_time_range) {
                 $timeRange = $filters['comp-filters'][0]['time-range'];
 
                 // If start time OR the end time is not specified, we can do a
                 // 100% accurate mysql query.
-                if (!$filters['prop-filters'] && !$filters['comp-filters'][0]['comp-filters'] && !$filters['comp-filters'][0]['prop-filters'] && (!$timeRange['start'] || !$timeRange['end'])) {
-                    $requirePostFilter = false;
+                if (!$filters['prop-filters'] && !$filters['comp-filters'][0]['comp-filters'] && !$filters['comp-filters'][0]['prop-filters'] && $timeRange) {
+                    if ((array_key_exists('start', $timeRange) && !$timeRange['start']) || (array_key_exists('end', $timeRange) && !$timeRange['end'])) {
+                        $requirePostFilter = false;
+                    }
                 }
             }
         }
@@ -809,11 +813,11 @@ SQL
             $values['componenttype'] = $componentType;
         }
 
-        if ($timeRange && $timeRange['start']) {
+        if ($timeRange && array_key_exists('start', $timeRange) && $timeRange['start']) {
             $query .= ' AND lastoccurence > :startdate';
             $values['startdate'] = $timeRange['start']->getTimeStamp();
         }
-        if ($timeRange && $timeRange['end']) {
+        if ($timeRange && array_key_exists('end', $timeRange) && $timeRange['end']) {
             $query .= ' AND firstoccurence < :enddate';
             $values['enddate'] = $timeRange['end']->getTimeStamp();
         }
@@ -1153,10 +1157,9 @@ SQL;
      *
      * Read the PropPatch documentation for more info and examples.
      *
-     * @param mixed                $subscriptionId
-     * @param \Sabre\DAV\PropPatch $propPatch
+     * @param mixed $subscriptionId
      */
-    public function updateSubscription($subscriptionId, DAV\PropPatch $propPatch)
+    public function updateSubscription($subscriptionId, PropPatch $propPatch)
     {
         $supportedProperties = array_keys($this->subscriptionPropertyMap);
         $supportedProperties[] = '{http://calendarserver.org/ns/}source';
-- 
cgit v1.2.3