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simpler way to un-reference the rows and some docu why we have to

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Ralf Becker 2019-02-20 14:50:57 +01:00
parent 72cad447b0
commit f89f08a8ed
1 changed files with 8 additions and 34 deletions
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42
api/src/Etemplate.php
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@ -203,9 +203,12 @@ class Etemplate extends Etemplate\Widget\Template
if($data['content']['nm']['rows'] && is_array($data['content']['nm']['rows'])) if($data['content']['nm']['rows'] && is_array($data['content']['nm']['rows']))
{ {
// Deep copy rows so we don't lose them when request is set to null // Api\Storage::search() returns (historically) a reference!
// (some content by reference) // We need to un-reference the rows here, so they are not lost,
$data['content']['nm'] = self::deep_copy($data['content']['nm']); // if we have to set self::$request=null; to force the destructor.
$rows = $data['content']['nm'];
unset($data['content']['nm']);
$data['content']['nm'] = $rows;
} }
// Info required to load the etemplate client-side // Info required to load the etemplate client-side
@ -251,7 +254,8 @@ class Etemplate extends Etemplate\Widget\Template
// Really important to run this or weird things happen // Really important to run this or weird things happen
// See https://help.egroupware.org/t/nextmatch-wert-im-header-ausgeben/73412/11 // See https://help.egroupware.org/t/nextmatch-wert-im-header-ausgeben/73412/11
self::$request=null; // this forces the constructor to run immediatly, while it otherwise would run to late by the garbadge collector
self::$request = null;
return; return;
} }
// let framework know, if we are a popup or not ('popup' not true, which is allways used by index.php!) // let framework know, if we are a popup or not ('popup' not true, which is allways used by index.php!)
@ -635,36 +639,6 @@ class Etemplate extends Etemplate\Widget\Template
return $old; return $old;
} }
/**
* Deep copy array to make sure there are no references
*
* @param Array $array
* @return Array
*/
public static function deep_copy($source)
{
$arr = array();
foreach ($source as $key => $element)
{
if (is_array($element))
{
$arr[$key] = static::deep_copy($element);
}
else if (is_object($element))
{
// make an object copy
$arr[$key] = clone $element;
}
else
{
$arr[$key] = $element;
}
}
return $arr;
}
/** /**
* Debug callback just outputting content * Debug callback just outputting content
* *