1 files changed, 112 insertions, 0 deletions
diff --git a/www/wiki/extensions/AbuseFilter/includes/Views/AbuseFilterView.php b/www/wiki/extensions/AbuseFilter/includes/Views/AbuseFilterView.php
new file mode 100644
index 00000000..11b06bbf
--- /dev/null
+++ b/www/wiki/extensions/AbuseFilter/includes/Views/AbuseFilterView.php
@@ -0,0 +1,112 @@
+<?php
+
+use Wikimedia\Rdbms\IDatabase;
+
+abstract class AbuseFilterView extends ContextSource {
+	public $mFilter, $mHistoryID, $mSubmit;
+
+	/**
+	 * @var \MediaWiki\Linker\LinkRenderer
+	 */
+	protected $linkRenderer;
+
+	/**
+	 * @param SpecialAbuseFilter $page
+	 * @param array $params
+	 */
+	function __construct( $page, $params ) {
+		$this->mPage = $page;
+		$this->mParams = $params;
+		$this->setContext( $this->mPage->getContext() );
+		$this->linkRenderer = $page->getLinkRenderer();
+	}
+
+	/**
+	 * @param string $subpage
+	 * @return Title
+	 */
+	function getTitle( $subpage = '' ) {
+		return $this->mPage->getPageTitle( $subpage );
+	}
+
+	abstract function show();
+
+	/**
+	 * @return bool
+	 */
+	public function canEdit() {
+		return (
+			!$this->getUser()->isBlocked() &&
+			$this->getUser()->isAllowed( 'abusefilter-modify' )
+		);
+	}
+
+	/**
+	 * @return bool
+	 */
+	public function canEditGlobal() {
+		return $this->getUser()->isAllowed( 'abusefilter-modify-global' );
+	}
+
+	/**
+	 * Whether the user can edit the given filter.
+	 *
+	 * @param object $row Filter row
+	 *
+	 * @return bool
+	 */
+	public function canEditFilter( $row ) {
+		return (
+			$this->canEdit() &&
+			!( isset( $row->af_global ) && $row->af_global == 1 && !$this->canEditGlobal() )
+		);
+	}
+
+	/**
+	 * @param IDatabase $db
+	 * @return string
+	 */
+	public function buildTestConditions( IDatabase $db ) {
+		// If one of these is true, we're abusefilter compatible.
+		return $db->makeList( [
+			'rc_source' => [
+				RecentChange::SRC_EDIT,
+				RecentChange::SRC_NEW,
+			],
+			$db->makeList( [
+				'rc_source' => RecentChange::SRC_LOG,
+				$db->makeList( [
+					$db->makeList( [
+						'rc_log_type' => 'move',
+						'rc_log_action' => 'move'
+					], LIST_AND ),
+					$db->makeList( [
+						'rc_log_type' => 'newusers',
+						'rc_log_action' => 'create'
+					], LIST_AND ),
+					$db->makeList( [
+						'rc_log_type' => 'delete',
+						'rc_log_action' => 'delete'
+					], LIST_AND ),
+					// @todo: add upload
+				], LIST_OR ),
+			], LIST_AND ),
+		], LIST_OR );
+	}
+
+	/**
+	 * @static
+	 * @return bool
+	 */
+	static function canViewPrivate() {
+		global $wgUser;
+		static $canView = null;
+
+		if ( is_null( $canView ) ) {
+			$canView = $wgUser->isAllowedAny( 'abusefilter-modify', 'abusefilter-view-private' );
+		}
+
+		return $canView;
+	}
+
+}