1 files changed, 219 insertions, 0 deletions
diff --git a/www/wiki/extensions/Translate/tag/TranslateMoveJob.php b/www/wiki/extensions/Translate/tag/TranslateMoveJob.php
new file mode 100644
index 00000000..a1771b1d
--- /dev/null
+++ b/www/wiki/extensions/Translate/tag/TranslateMoveJob.php
@@ -0,0 +1,219 @@
+<?php
+/**
+ * Contains class with job for moving translation pages.
+ *
+ * @file
+ * @author Niklas Laxström
+ * @copyright Copyright © 2008-2010, Niklas Laxström
+ * @license GPL-2.0-or-later
+ */
+
+/**
+ * Contains class with job for moving translation pages. Used together with
+ * PageTranslationMovePage class.
+ *
+ * @ingroup PageTranslation JobQueue
+ */
+class TranslateMoveJob extends Job {
+	/**
+	 * @param Title $source
+	 * @param Title $target
+	 * @param array $params should include base-source and base-target
+	 * @param User $performer
+	 * @return self
+	 */
+	public static function newJob( Title $source, Title $target, array $params,
+		/*User*/ $performer
+	) {
+		$job = new self( $source );
+		$job->setUser( FuzzyBot::getUser() );
+		$job->setTarget( $target->getPrefixedText() );
+		$summary = wfMessage( 'pt-movepage-logreason', $params['base-source'] );
+		$summary = $summary->inContentLanguage()->text();
+		$job->setSummary( $summary );
+		$job->setParams( $params );
+		$job->setPerformer( $performer );
+		$job->lock();
+
+		return $job;
+	}
+
+	/**
+	 * @param Title $title
+	 * @param array $params
+	 */
+	public function __construct( $title, $params = [] ) {
+		parent::__construct( __CLASS__, $title, $params );
+	}
+
+	public function run() {
+		// Unfortunately the global is needed until bug is fixed:
+		// https://phabricator.wikimedia.org/T51086
+		// Once MW >= 1.24 is supported, can use MovePage class.
+		global $wgUser;
+
+		// Initialization
+		$title = $this->title;
+		// Other stuff
+		$user = $this->getUser();
+		$summary = $this->getSummary();
+		$target = $this->getTarget();
+		$base = $this->params['base-source'];
+		$doer = User::newFromName( $this->getPerformer() );
+
+		PageTranslationHooks::$allowTargetEdit = true;
+		PageTranslationHooks::$jobQueueRunning = true;
+		$oldUser = $wgUser;
+		$wgUser = $user;
+		self::forceRedirects( false );
+
+		// Don't check perms, don't leave a redirect
+		$ok = $title->moveTo( $target, false, $summary, false );
+		if ( !$ok ) {
+			$params = [
+				'target' => $target->getPrefixedText(),
+				'error' => $ok,
+			];
+
+			$entry = new ManualLogEntry( 'pagetranslation', 'movenok' );
+			$entry->setPerformer( $doer );
+			$entry->setTarget( $title );
+			$entry->setParameters( $params );
+			$logid = $entry->insert();
+			$entry->publish( $logid );
+		}
+
+		self::forceRedirects( true );
+		PageTranslationHooks::$allowTargetEdit = false;
+
+		$this->unlock();
+
+		$cache = wfGetCache( CACHE_ANYTHING );
+		$key = wfMemcKey( 'translate-pt-move', $base );
+
+		$count = $cache->decr( $key );
+		$last = (string)$count === '0';
+
+		if ( $last ) {
+			$cache->delete( $key );
+
+			$params = [
+				'target' => $this->params['base-target'],
+			];
+
+			$entry = new ManualLogEntry( 'pagetranslation', 'moveok' );
+			$entry->setPerformer( $doer );
+			$entry->setParameters( $params );
+			$entry->setTarget( Title::newFromText( $base ) );
+			$logid = $entry->insert();
+			$entry->publish( $logid );
+
+			PageTranslationHooks::$jobQueueRunning = false;
+		}
+
+		$wgUser = $oldUser;
+
+		return true;
+	}
+
+	public function setSummary( $summary ) {
+		$this->params['summary'] = $summary;
+	}
+
+	public function getSummary() {
+		return $this->params['summary'];
+	}
+
+	public function setPerformer( $performer ) {
+		if ( is_object( $performer ) ) {
+			$this->params['performer'] = $performer->getName();
+		} else {
+			$this->params['performer'] = $performer;
+		}
+	}
+
+	public function getPerformer() {
+		return $this->params['performer'];
+	}
+
+	/**
+	 * @param Title|string $target
+	 */
+	public function setTarget( $target ) {
+		if ( $target instanceof Title ) {
+			$this->params['target'] = $target->getPrefixedText();
+		} else {
+			$this->params['target'] = $target;
+		}
+	}
+
+	public function getTarget() {
+		return Title::newFromText( $this->params['target'] );
+	}
+
+	public function setUser( $user ) {
+		if ( is_object( $user ) ) {
+			$this->params['user'] = $user->getName();
+		} else {
+			$this->params['user'] = $user;
+		}
+	}
+
+	/**
+	 * Get a user object for doing edits.
+	 * @return User
+	 */
+	public function getUser() {
+		return User::newFromName( $this->params['user'], false );
+	}
+
+	public function setParams( array $params ) {
+		foreach ( $params as $k => $v ) {
+			$this->params[$k] = $v;
+		}
+	}
+
+	public function lock() {
+		$cache = wfGetCache( CACHE_ANYTHING );
+		$cache->set( wfMemcKey( 'pt-lock', sha1( $this->title->getPrefixedText() ) ), true );
+		$cache->set( wfMemcKey( 'pt-lock', sha1( $this->getTarget()->getPrefixedText() ) ), true );
+	}
+
+	public function unlock() {
+		$cache = wfGetCache( CACHE_ANYTHING );
+		$cache->delete( wfMemcKey( 'pt-lock', sha1( $this->title->getPrefixedText() ) ) );
+		$cache->delete( wfMemcKey( 'pt-lock', sha1( $this->getTarget()->getPrefixedText() ) ) );
+	}
+
+	/**
+	 * Adapted from wfSuppressWarnings to allow not leaving redirects.
+	 * @param bool $end
+	 */
+	public static function forceRedirects( $end = false ) {
+		static $suppressCount = 0;
+		static $originalLevel = null;
+
+		global $wgGroupPermissions;
+		global $wgUser;
+
+		if ( $end ) {
+			if ( $suppressCount ) {
+				--$suppressCount;
+				if ( !$suppressCount ) {
+					if ( $originalLevel === null ) {
+						unset( $wgGroupPermissions['*']['suppressredirect'] );
+					} else {
+						$wgGroupPermissions['*']['suppressredirect'] = $originalLevel;
+					}
+				}
+			}
+		} else {
+			if ( !$suppressCount ) {
+				$originalLevel = $wgGroupPermissions['*']['suppressredirect'] ?? null;
+				$wgGroupPermissions['*']['suppressredirect'] = true;
+			}
+			++$suppressCount;
+		}
+		$wgUser->clearInstanceCache();
+	}
+}