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<?php
namespace SMW\Elastic\Admin;
use Html;
use WebRequest;
/**
* @license GNU GPL v2+
* @since 3.0
*
* @author mwjames
*/
class NodesInfoProvider extends InfoProviderHandler {
/**
* @since 3.0
*
* @return string
*/
public function getSupplementTask() {
return 'nodes';
}
/**
* @since 3.0
*
* {@inheritDoc}
*/
public function getHtml() {
$link = $this->outputFormatter->createSpecialPageLink(
$this->msg( 'smw-admin-supplementary-elastic-nodes-title' ),
[ 'action' => $this->getTask() ]
);
return Html::rawElement(
'li',
[],
$this->msg(
[
'smw-admin-supplementary-elastic-nodes-intro',
$link
]
)
);
}
/**
* @since 3.0
*
* {@inheritDoc}
*/
public function handleRequest( WebRequest $webRequest ) {
$this->outputFormatter->setPageTitle( 'Elasticsearch nodes' );
$this->outputFormatter->addParentLink(
[ 'action' => $this->getParentTask() ],
'smw-admin-supplementary-elastic-title'
);
$this->outputInfo();
}
private function outputInfo() {
$connection = $this->getStore()->getConnection( 'elastic' );
$nodes = $connection->stats( 'nodes' );
ksort( $nodes );
$this->outputFormatter->addAsPreformattedText(
$this->outputFormatter->encodeAsJson( $nodes )
);
}
}
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