1 files changed, 204 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/src/MediaWiki/Specials/Admin/OperationalStatisticsListTaskHandler.php b/www/wiki/extensions/SemanticMediaWiki/src/MediaWiki/Specials/Admin/OperationalStatisticsListTaskHandler.php
new file mode 100644
index 00000000..f08311b4
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/src/MediaWiki/Specials/Admin/OperationalStatisticsListTaskHandler.php
@@ -0,0 +1,204 @@
+<?php
+
+namespace SMW\MediaWiki\Specials\Admin;
+
+use Html;
+use SMW\Message;
+use WebRequest;
+
+/**
+ * @license GNU GPL v2+
+ * @since   2.5
+ *
+ * @author mwjames
+ */
+class OperationalStatisticsListTaskHandler extends TaskHandler {
+
+	/**
+	 * @var OutputFormatter
+	 */
+	private $outputFormatter;
+
+	/**
+	 * @var TaskHandler[]
+	 */
+	private $taskHandlers = [];
+
+	/**
+	 * @since 2.5
+	 *
+	 * @param OutputFormatter $outputFormatter
+	 * @param TaskHandler[] $taskHandlers
+	 */
+	public function __construct( OutputFormatter $outputFormatter, array $taskHandlers = [] ) {
+		$this->outputFormatter = $outputFormatter;
+		$this->taskHandlers = $taskHandlers;
+	}
+
+	/**
+	 * @since 3.0
+	 *
+	 * {@inheritDoc}
+	 */
+	public function getSection() {
+		return self::SECTION_SUPPLEMENT;
+	}
+
+	/**
+	 * @since 3.0
+	 *
+	 * {@inheritDoc}
+	 */
+	public function hasAction() {
+		return true;
+	}
+
+	/**
+	 * @since 2.5
+	 *
+	 * {@inheritDoc}
+	 */
+	public function isTaskFor( $task ) {
+
+		$actions = [
+			'stats',
+			'stats/cache'
+		];
+
+		return in_array( $task, $actions );
+	}
+
+	/**
+	 * @since 2.5
+	 *
+	 * {@inheritDoc}
+	 */
+	public function getHtml() {
+
+		$link = $this->outputFormatter->getSpecialPageLinkWith(
+			$this->msg( 'smw-admin-supplementary-operational-statistics-title' ),
+			[ 'action' => 'stats' ]
+		);
+
+		return Html::rawElement(
+			'li',
+			[],
+			$this->msg(
+				[
+					'smw-admin-supplementary-operational-statistics-intro',
+					$link
+				]
+			)
+		);
+	}
+
+	/**
+	 * @since 2.5
+	 *
+	 * {@inheritDoc}
+	 */
+	public function handleRequest( WebRequest $webRequest ) {
+
+		$action = $webRequest->getText( 'action' );
+
+		if ( $action === 'stats' ) {
+			$this->outputHead();
+		} else {
+			foreach ( $this->taskHandlers as $taskHandler ) {
+				if ( $taskHandler->isTaskFor( $action ) ) {
+					$taskHandler->setStore( $this->getStore());
+					return $taskHandler->handleRequest( $webRequest );
+				}
+			}
+		}
+
+		$this->outputSemanticStatistics();
+		$this->outputJobStatistics();
+		$this->outputInfo();
+	}
+
+	private function outputHead() {
+
+		$this->outputFormatter->setPageTitle(
+			$this->msg( 'smw-admin-supplementary-operational-statistics-title' )
+		);
+
+		$this->outputFormatter->addParentLink(
+			[ 'tab' => 'supplement' ]
+		);
+	}
+
+	private function outputInfo() {
+
+		$list = '';
+
+		foreach ( $this->taskHandlers as $taskHandler ) {
+			$list .= $taskHandler->getHtml();
+		}
+
+		$this->outputFormatter->addHTML(
+			Html::element( 'h2', [], $this->msg( 'smw-admin-other-functions' ) )
+		);
+
+		$this->outputFormatter->addHTML(
+			Html::rawElement( 'ul', [], $list )
+		);
+	}
+
+	private function outputSemanticStatistics() {
+
+		$semanticStatistics = $this->getStore()->getStatistics();
+
+		$this->outputFormatter->addHTML(
+			Html::rawElement( 'p', [], $this->msg( [ 'smw-admin-operational-statistics' ], Message::PARSE ) )
+		);
+
+		$this->outputFormatter->addHTML(
+			Html::element( 'h2', [], $this->msg( 'smw-statistics' ) )
+		);
+
+		$this->outputFormatter->addAsPreformattedText(
+			$this->outputFormatter->encodeAsJson(
+				[
+					'propertyValues' => $semanticStatistics['PROPUSES'],
+					'errorCount' => $semanticStatistics['ERRORUSES'],
+					'totalProperties' => $semanticStatistics['TOTALPROPS'],
+					'usedProperties' => $semanticStatistics['USEDPROPS'],
+					'ownPage' => $semanticStatistics['OWNPAGE'],
+					'declaredType' => $semanticStatistics['DECLPROPS'],
+					'oudatedEntities' => $semanticStatistics['DELETECOUNT'],
+					'subobjects' => $semanticStatistics['SUBOBJECTS'],
+					'queries' => $semanticStatistics['QUERY'],
+					'concepts' => $semanticStatistics['CONCEPTS'],
+				]
+			)
+		);
+	}
+
+	private function outputJobStatistics() {
+
+		$this->outputFormatter->addHTML(
+			Html::element( 'h2', [], $this->msg( 'smw-admin-statistics-job-title' ) )
+		);
+
+		$this->outputFormatter->addHTML(
+			Html::rawElement( 'p', [], $this->msg( 'smw-admin-statistics-job-docu', Message::PARSE ) )
+		);
+
+		$this->outputFormatter->addHTML(
+			Html::rawElement(
+				'div',
+				[
+					'class' => 'smw-admin-statistics-job',
+					'data-config' => json_encode( [
+						'contentClass' => 'smw-admin-statistics-job-content',
+						'errorClass'   => 'smw-admin-statistics-job-error'
+					] ),
+				],
+				Html::element( 'div', [ 'class' => 'smw-admin-statistics-job-error' ], '' ) .
+				Html::element( 'div', [ 'class' => 'smw-admin-statistics-job-content' ], $this->msg( 'smw-data-lookup' ) )
+			)
+		);
+	}
+
+}