1 files changed, 53 insertions, 0 deletions
diff --git a/MLEB/Translate/src/Utilities/ConfigHelper.php b/MLEB/Translate/src/Utilities/ConfigHelper.php
new file mode 100644
index 00000000..e028d38c
--- /dev/null
+++ b/MLEB/Translate/src/Utilities/ConfigHelper.php
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+<?php
+declare( strict_types = 1 );
+
+namespace MediaWiki\Extension\Translate\Utilities;
+
+/**
+ * A helper class added to work with configuration values of the Translate Extension
+ *
+ * Also used temporarily to simplify deprecation of old configuration variables. New
+ * variable names, if set, are given preference over the old ones.
+ * See: https://phabricator.wikimedia.org/T277965
+ *
+ * @author Abijeet Patro.
+ * @license GPL-2.0-or-later
+ * @since 2021.06
+ */
+class ConfigHelper {
+	/** @return bool|string */
+	public function getValidationExclusionFile() {
+		global $wgTranslateValidationExclusionFile;
+		return $wgTranslateValidationExclusionFile;
+	}
+
+	public function getTranslateAuthorExclusionList(): array {
+		global $wgTranslateAuthorExclusionList;
+		return $wgTranslateAuthorExclusionList;
+	}
+
+	public function getDisabledTargetLanguages(): array {
+		global $wgTranslateDisabledTargetLanguages;
+		return $wgTranslateDisabledTargetLanguages;
+	}
+
+	public function isAuthorExcluded( string $groupId, string $languageCode, string $username ): bool {
+		$hash = "$groupId;$languageCode;$username";
+		$authorExclusionList = $this->getTranslateAuthorExclusionList();
+		$excluded = false;
+
+		foreach ( $authorExclusionList as $rule ) {
+			list( $type, $regex ) = $rule;
+
+			if ( preg_match( $regex, $hash ) ) {
+				if ( $type === 'include' ) {
+					return false;
+				} else {
+					$excluded = true;
+				}
+			}
+		}
+
+		return $excluded;
+	}
+}