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fix PHP 8.0 TypeError: Cannot access offset of type string on string, when iCal exporting a GEO attributes

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This commit is contained in:
Ralf Becker 2021-11-10 16:59:47 +01:00
parent 519114ea1a
commit 2944a00e02
2 changed files with 42 additions and 3 deletions
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18
calendar/inc/class.calendar_ical.inc.php
View File

@ -871,6 +871,24 @@ class calendar_ical extends calendar_boupdate
{ {
$attr_name = 'X-EGROUPWARE-'.$attr_name; $attr_name = 'X-EGROUPWARE-'.$attr_name;
} }
// fix certain stock fields like GEO, which are not in EGroupware schema, but Horde Icalendar requires a certain format
switch($name)
{
case '##GEO':
if (!is_array($value))
{
if (strpos($value, ';'))
{
list($lat, $long) = explode(';', $value);
}
else
{
list($long, $lat) = explode(',', $value);
}
$value = ['latitude' => $lat, 'logitude' => $long];
}
break;
}
if ($value[0] === '{' && ($attr = json_decode($value, true)) && is_array($attr)) if ($value[0] === '{' && ($attr = json_decode($value, true)) && is_array($attr))
{ {
// check if attribute was stored compressed --> uncompress it // check if attribute was stored compressed --> uncompress it

27
infolog/inc/class.infolog_ical.inc.php
View File

@ -412,9 +412,30 @@ class infolog_ical extends infolog_bo
{ {
if (substr($name, 0, 2) == '##') if (substr($name, 0, 2) == '##')
{ {
if (($v = json_php_unserialize($value)) && is_array($v))
{
$value = $v;
}
// fix certain stock fields like GEO, which are not in EGroupware schema, but Horde Icalendar requires a certain format
switch($name)
{
case '##GEO':
if (!is_array($value))
{
if (strpos($value, ';') !== false)
{
list($lat, $long) = explode(';', $value);
}
else
{
list($long, $lat) = explode(',', $value);
}
$value = ['latitude' => $lat, 'logitude' => $long];
}
break;
}
if ($name[2] == ':') if ($name[2] == ':')
{ {
if (($v = json_php_unserialize($value)) && is_array($v)) $value = $v;
foreach((array)$value as $compvData) foreach((array)$value as $compvData)
{ {
$comp = Horde_Icalendar::newComponent(substr($name,3), $vevent); $comp = Horde_Icalendar::newComponent(substr($name,3), $vevent);
@ -422,9 +443,9 @@ class infolog_ical extends infolog_bo
$vevent->addComponent($comp); $vevent->addComponent($comp);
} }
} }
elseif (($attr = json_php_unserialize($value)) && is_array($attr)) elseif (is_array($value))
{ {
$vevent->setAttribute(substr($name, 2), $attr['value'], $attr['params'], true, $attr['values']); $vevent->setAttribute(substr($name, 2), $value['value'], $value['params'], true, $value['values']);
} }
else else
{ {