Update MLEB to 2020.07

Signed-off-by: Brian Evans <grknight@gentoo.org>

1 files changed, 75 insertions, 0 deletions

diff --git a/MLEB/Translate/src/Utilities/TranslateReplaceTitle.php b/MLEB/Translate/src/Utilities/TranslateReplaceTitle.php
new file mode 100644
index 00000000..a498d7a9
--- /dev/null
+++ b/MLEB/Translate/src/Utilities/TranslateReplaceTitle.php
@@ -0,0 +1,75 @@
+<?php
+/**
+ * Contains a helper class to help replace titles.
+ * @license GPL-2.0-or-later
+ */
+
+namespace MediaWiki\Extensions\Translate\Utilities;
+
+use MessageHandle;
+use Title;
+
+/**
+ * Helper class that cotains utility methods to help with identifying and replace titles.
+ * @since 2019.10
+ */
+class TranslateReplaceTitle {
+
+	/**
+	 * Returns two lists: a set of message handles that would be moved/renamed by
+	 * the current text replacement, and the set of message handles that would ordinarily
+	 * be moved but are not moveable, due to permissions or any other reason.
+	 * @param MessageHandle $sourceMessageHandle
+	 * @param string $replacement
+	 * @return array
+	 */
+	public static function getTitlesForMove(
+		MessageHandle $sourceMessageHandle, $replacement
+	) {
+		$titlesForMove = [];
+		$namespace = $sourceMessageHandle->getTitle()->getNamespace();
+
+		$titles = self::getMatchingTitles( $sourceMessageHandle );
+
+		foreach ( $titles as $title ) {
+			$handle = new MessageHandle( $title );
+			// This takes care of situations where we have two different titles
+			// foo and foo/bar, both will be matched and fetched but the slash
+			// does not represent a language separator
+			if ( $handle->getKey() !== $sourceMessageHandle->getKey() ) {
+				continue;
+			}
+			$targetTitle = Title::makeTitle(
+				$namespace,
+				\TranslateUtils::title( $replacement, $handle->getCode(), $namespace )
+			);
+			$titlesForMove[] = [ $title, $targetTitle ];
+		}
+
+		return $titlesForMove;
+	}
+
+	/**
+	 * @param MessageHandle $handle
+	 * @return \TitleArrayFromResult
+	 */
+	private static function getMatchingTitles( MessageHandle $handle ) {
+		$dbr = wfGetDB( DB_MASTER );
+
+		$tables = [ 'page' ];
+		$vars = [ 'page_title', 'page_namespace', 'page_id' ];
+
+		$comparisonCond = 'page_title ' . $dbr->buildLike(
+			$handle->getTitleForBase()->getDBkey(), '/', $dbr->anyString()
+		);
+
+		$conds = [
+			$comparisonCond,
+			'page_namespace' => $handle->getTitle()->getNamespace(),
+		];
+
+		$result = $dbr->select( $tables, $vars, $conds, __METHOD__ );
+
+		return \TitleArray::newFromResult( $result );
+	}
+}