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<?php
class ExternalStoreForTesting {
/** @var array */
protected $data = [
'cluster1' => [
'200' => 'Hello',
'300' => [
'Hello', 'World',
],
// gzip string below generated with gzdeflate( 'AAAABBAAA' )
'12345' => "sttttr\002\022\000",
],
];
/**
* Fetch data from given URL
* @param string $url An url of the form FOO://cluster/id or FOO://cluster/id/itemid.
* @return mixed
*/
public function fetchFromURL( $url ) {
// Based on ExternalStoreDB
$path = explode( '/', $url );
$cluster = $path[2];
$id = $path[3];
$itemID = $path[4] ?? false;
if ( !isset( $this->data[$cluster][$id] ) ) {
return null;
}
if ( $itemID !== false
&& is_array( $this->data[$cluster][$id] )
&& isset( $this->data[$cluster][$id][$itemID] )
) {
return $this->data[$cluster][$id][$itemID];
}
return $this->data[$cluster][$id];
}
public function store( $location, $data ) {
$itemId = mt_rand( 500, 1000 );
$this->data[$location][$itemId] = $data;
return "ForTesting://$location/$itemId";
}
public function isReadOnly() {
return false;
}
}
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