+global\SpecialContributions::execute()

Complexity

Conditions	37
Paths	> 20000

Size

Total Lines	209
Code Lines	139

Duplication

Lines	6
Ratio	2.87 %

Importance

Changes

0

<?php
	public function execute( $par ) {
		$this->setHeaders();
		$this->outputHeader();
		$out = $this->getOutput();
		$out->addModuleStyles( [
			'mediawiki.special',
			'mediawiki.special.changeslist',
		] );
		$this->addHelpLink( 'Help:User contributions' );

		$this->opts = [];
		$request = $this->getRequest();

		if ( $par !== null ) {
			$target = $par;
		} else {
			$target = $request->getVal( 'target' );
		}

		if ( $request->getVal( 'contribs' ) == 'newbie' || $par === 'newbies' ) {
			$target = 'newbies';
			$this->opts['contribs'] = 'newbie';
		} else {
			$this->opts['contribs'] = 'user';
		}

		$this->opts['deletedOnly'] = $request->getBool( 'deletedOnly' );

		if ( !strlen( $target ) ) {
			if ( !$this->including() ) {
				$out->addHTML( $this->getForm() );
			}

			return;
		}

		$user = $this->getUser();

		$this->opts['limit'] = $request->getInt( 'limit', $user->getOption( 'rclimit' ) );
		$this->opts['target'] = $target;
		$this->opts['topOnly'] = $request->getBool( 'topOnly' );
		$this->opts['newOnly'] = $request->getBool( 'newOnly' );
		$this->opts['hideMinor'] = $request->getBool( 'hideMinor' );

		$nt = Title::makeTitleSafe( NS_USER, $target );
		if ( !$nt ) {
			$out->addHTML( $this->getForm() );

			return;
		}
		$userObj = User::newFromName( $nt->getText(), false );
		if ( !$userObj ) {
			$out->addHTML( $this->getForm() );

			return;
		}
		$id = $userObj->getId();

		if ( $this->opts['contribs'] != 'newbie' ) {
			$target = $nt->getText();
			$out->addSubtitle( $this->contributionsSub( $userObj ) );
			$out->setHTMLTitle( $this->msg(
				'pagetitle',
				$this->msg( 'contributions-title', $target )->plain()
			)->inContentLanguage() );
			$this->getSkin()->setRelevantUser( $userObj );
		} else {
			$out->addSubtitle( $this->msg( 'sp-contributions-newbies-sub' ) );
			$out->setHTMLTitle( $this->msg(
				'pagetitle',
				$this->msg( 'sp-contributions-newbies-title' )->plain()
			)->inContentLanguage() );
		}

		$ns = $request->getVal( 'namespace', null );
		if ( $ns !== null && $ns !== '' ) {
			$this->opts['namespace'] = intval( $ns );
		} else {
			$this->opts['namespace'] = '';
		}

		$this->opts['associated'] = $request->getBool( 'associated' );
		$this->opts['nsInvert'] = (bool)$request->getVal( 'nsInvert' );
		$this->opts['tagfilter'] = (string)$request->getVal( 'tagfilter' );

		// Allows reverts to have the bot flag in recent changes. It is just here to
		// be passed in the form at the top of the page
		if ( $user->isAllowed( 'markbotedits' ) && $request->getBool( 'bot' ) ) {
			$this->opts['bot'] = '1';
		}

		$skip = $request->getText( 'offset' ) || $request->getText( 'dir' ) == 'prev';
		# Offset overrides year/month selection
		if ( $skip ) {
			$this->opts['year'] = '';
			$this->opts['month'] = '';
		} else {
			$this->opts['year'] = $request->getIntOrNull( 'year' );
			$this->opts['month'] = $request->getIntOrNull( 'month' );
		}

		$feedType = $request->getVal( 'feed' );

		$feedParams = [
			'action' => 'feedcontributions',
			'user' => $target,
		];
		if ( $this->opts['topOnly'] ) {
			$feedParams['toponly'] = true;
		}
		if ( $this->opts['newOnly'] ) {
			$feedParams['newonly'] = true;
		}
		if ( $this->opts['hideMinor'] ) {
			$feedParams['hideminor'] = true;
		}
		if ( $this->opts['deletedOnly'] ) {
			$feedParams['deletedonly'] = true;
		}
		if ( $this->opts['tagfilter'] !== '' ) {
			$feedParams['tagfilter'] = $this->opts['tagfilter'];
		}
		if ( $this->opts['namespace'] !== '' ) {
			$feedParams['namespace'] = $this->opts['namespace'];
		}
		// Don't use year and month for the feed URL, but pass them on if
		// we redirect to API (if $feedType is specified)
		if ( $feedType && $this->opts['year'] !== null ) {

The expression $feedType of type null|string is loosely compared to true; this is ambiguous if the string can be empty. You might want to explicitly use !== null instead.

			$feedParams['year'] = $this->opts['year'];
		}
		if ( $feedType && $this->opts['month'] !== null ) {

The expression $feedType of type null|string is loosely compared to true; this is ambiguous if the string can be empty. You might want to explicitly use !== null instead.

			$feedParams['month'] = $this->opts['month'];
		}

		if ( $feedType ) {

The expression $feedType of type null|string is loosely compared to true; this is ambiguous if the string can be empty. You might want to explicitly use !== null instead.

			// Maintain some level of backwards compatibility
			// If people request feeds using the old parameters, redirect to API
			$feedParams['feedformat'] = $feedType;
			$url = wfAppendQuery( wfScript( 'api' ), $feedParams );

			$out->redirect( $url, '301' );

			return;
		}

		// Add RSS/atom links
		$this->addFeedLinks( $feedParams );

		if ( Hooks::run( 'SpecialContributionsBeforeMainOutput', [ $id, $userObj, $this ] ) ) {
			if ( !$this->including() ) {
				$out->addHTML( $this->getForm() );
			}
			$pager = new ContribsPager( $this->getContext(), [
				'target' => $target,
				'contribs' => $this->opts['contribs'],
				'namespace' => $this->opts['namespace'],
				'tagfilter' => $this->opts['tagfilter'],
				'year' => $this->opts['year'],
				'month' => $this->opts['month'],
				'deletedOnly' => $this->opts['deletedOnly'],
				'topOnly' => $this->opts['topOnly'],
				'newOnly' => $this->opts['newOnly'],
				'hideMinor' => $this->opts['hideMinor'],
				'nsInvert' => $this->opts['nsInvert'],
				'associated' => $this->opts['associated'],
			] );

			if ( !$pager->getNumRows() ) {
				$out->addWikiMsg( 'nocontribs', $target );
			} else {
				# Show a message about replica DB lag, if applicable
				$lag = wfGetLB()->safeGetLag( $pager->getDatabase() );

The function wfGetLB() has been deprecated with message: since 1.27, use MediaWikiServices::getDBLoadBalancer() or MediaWikiServices::getDBLoadBalancerFactory() instead.

It seems like $pager->getDatabase() can be null; however, safeGetLag() does not accept null, maybe add an additional type check?

				if ( $lag > 0 ) {
					$out->showLagWarning( $lag );

It seems like $lag defined by wfGetLB()->safeGetLag($pager->getDatabase()) on line 207 can also be of type boolean; however, OutputPage::showLagWarning() does only seem to accept integer, maybe add an additional type check?

				}

				$output = $pager->getBody();
				if ( !$this->including() ) {
					$output = '<p>' . $pager->getNavigationBar() . '</p>' .
						$output .
						'<p>' . $pager->getNavigationBar() . '</p>';
				}
				$out->addHTML( $output );
			}
			$out->preventClickjacking( $pager->getPreventClickjacking() );

			# Show the appropriate "footer" message - WHOIS tools, etc.
			if ( $this->opts['contribs'] == 'newbie' ) {
				$message = 'sp-contributions-footer-newbies';
			} elseif ( IP::isIPAddress( $target ) ) {
				$message = 'sp-contributions-footer-anon';
			} elseif ( $userObj->isAnon() ) {
				// No message for non-existing users
				$message = '';
			} else {
				$message = 'sp-contributions-footer';
			}

			if ( $message ) {
				if ( !$this->including() ) {
					if ( !$this->msg( $message, $target )->isDisabled() ) {
						$out->wrapWikiMsg(
							"<div class='mw-contributions-footer'>\n$1\n</div>",
							[ $message, $target ] );
					}
				}
			}
		}
	}