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Mock.php
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Mock.php
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<?php
namespace Sabre\DAV\PropertyStorage\Backend;
use Sabre\DAV\PropFind;
use Sabre\DAV\PropPatch;
class Mock implements BackendInterface {
public $data = [];
/**
* Fetches properties for a path.
*
* This method received a PropFind object, which contains all the
* information about the properties that need to be fetched.
*
* Ususually you would just want to call 'get404Properties' on this object,
* as this will give you the _exact_ list of properties that need to be
* fetched, and haven't yet.
*
* @param string $path
* @param PropFind $propFind
* @return void
*/
public function propFind($path, PropFind $propFind) {
if (!isset($this->data[$path])) {
return;
}
foreach($this->data[$path] as $name=>$value) {
$propFind->set($name, $value);
}
}
/**
* Updates properties for a path
*
* This method received a PropPatch object, which contains all the
* information about the update.
*
* Usually you would want to call 'handleRemaining' on this object, to get;
* a list of all properties that need to be stored.
*
* @param string $path
* @param PropPatch $propPatch
* @return void
*/
public function propPatch($path, PropPatch $propPatch) {
if (!isset($this->data[$path])) {
$this->data[$path] = [];
}
$propPatch->handleRemaining(function($properties) use ($path) {
foreach($properties as $propName=>$propValue) {
if (is_null($propValue)) {
unset($this->data[$path][$propName]);
} else {
$this->data[$path][$propName] = $propValue;
}
return true;
}
});
}
/**
* This method is called after a node is deleted.
*
* This allows a backend to clean up all associated properties.
*/
public function delete($path) {
unset($this->data[$path]);
}
/**
* This method is called after a successful MOVE
*
* This should be used to migrate all properties from one path to another.
* Note that entire collections may be moved, so ensure that all properties
* for children are also moved along.
*
* @param string $source
* @param string $destination
* @return void
*/
public function move($source, $destination) {
foreach($this->data as $path => $props) {
if ($path === $source) {
$this->data[$destination] = $props;
unset($this->data[$path]);
continue;
}
if (strpos($path, $source . '/')===0) {
$this->data[$destination . substr($path, strlen($source)+1)] = $props;
unset($this->data[$path]);
}
}
}
}

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