/**
* @param string $urlPattern
* @param array $urlPatternValues
* @param array $options
* @param string $viewResultClass
* @return ViewResultInterface
*/
protected function executeDesignDocument($urlPattern, array $urlPatternValues, array $options = array(), $viewResultClass = null)
{
$con = $this->getConnection();
if ($viewResultClass === null) {
$viewResultClass = 'phpcouch\\record\\ViewResult';
}
$boolCleanup = function ($value) {
return var_export((bool) $value, true);
};
$cleanup = array('keys' => function ($value) {
return json_encode(array('keys' => (array) $value));
}, 'key' => 'json_encode', 'startkey' => 'json_encode', 'start_key' => 'json_encode', 'endkey' => 'json_encode', 'end_key' => 'json_encode', 'limit' => 'intval', 'stale' => function ($value) {
if ($value) {
return 'ok';
}
}, 'descending' => $boolCleanup, 'skip' => 'intval', 'group' => $boolCleanup, 'group_level' => 'intval', 'reduce' => $boolCleanup, 'include_docs' => $boolCleanup);
array_walk($options, function (&$value, $key, $cleanup) {
if (isset($cleanup[$key])) {
$value = $cleanup[$key]($value);
}
}, $cleanup);
$request = new HttpRequest();
if (isset($options['keys'])) {
$request->setContent($options['keys']);
$request->setMethod(HttpRequest::METHOD_POST);
$request->setContentType('application/json');
unset($options['keys']);
}
$request->setDestination($con->buildUrl($urlPattern, $urlPatternValues, $options));
$viewResult = new $viewResultClass($this);
$viewResult->hydrate($con->sendRequest($request));
return $viewResult;
}
/**
* Replicate two databases across instances of CouchDB
*
* @param string either a url to the remote db or the name of the local db
* @param string either a url to the remote db or the name of the local db
* @param array An associative array of options
*
* @throws HttpErrorException
*
* @author Simon Thulbourn <*****@*****.**>
* @since 1.0.0
*/
public function replicate($source, $target, array $options = array())
{
if (!filter_var($source, FILTER_VALIDATE_URL)) {
$source = $this->buildUrl(self::URL_PATTERN_DATABASE, array($source));
}
if (!filter_var($target, FILTER_VALIDATE_URL)) {
$target = $this->buildUrl(self::URL_PATTERN_DATABASE, array($target));
}
try {
$request = new HttpRequest($this->buildUrl(self::URL_PATTERN_REPLICATE), HttpRequest::METHOD_POST);
$values = array('source' => $source, 'target' => $target);
foreach ($options as $key => $value) {
$values[$key] = $value;
}
$request->setContent(json_encode($values));
$request->setContentType('application/json');
$result = new \phpcouch\record\Record($this);
$result->hydrate($this->sendRequest($request));
if (!isset($result->ok) && $result->ok !== true) {
throw new \Exception('Cannot replicate these items');
}
} catch (\Exception $e) {
throw $e;
}
}
