1 files changed, 164 insertions, 0 deletions
diff --git a/www/wiki/extensions/Translate/scripts/processMessageChanges.php b/www/wiki/extensions/Translate/scripts/processMessageChanges.php
new file mode 100644
index 00000000..cca7e8cd
--- /dev/null
+++ b/www/wiki/extensions/Translate/scripts/processMessageChanges.php
@@ -0,0 +1,164 @@
+<?php
+/**
+ * Script for processing message changes in file based message groups.
+ *
+ * @author Niklas Laxström
+ *
+ * @copyright Copyright © 2012-2013, Niklas Laxström
+ * @license GPL-2.0-or-later
+ * @file
+ */
+
+// Standard boilerplate to define $IP
+if ( getenv( 'MW_INSTALL_PATH' ) !== false ) {
+	$IP = getenv( 'MW_INSTALL_PATH' );
+} else {
+	$dir = __DIR__;
+	$IP = "$dir/../../..";
+}
+require_once "$IP/maintenance/Maintenance.php";
+
+/**
+ * Script for processing message changes in file based message groups.
+ *
+ * We used to process changes during web request, but that was too slow. With
+ * this command line script we can do all the work needed even if it takes
+ * some time.
+ *
+ * @since 2012-04-23
+ */
+class ProcessMessageChanges extends Maintenance {
+	protected $changes = [];
+
+	/**
+	 * @var int
+	 */
+	protected $counter;
+
+	public function __construct() {
+		parent::__construct();
+		$this->mDescription = 'Script for processing message changes in file based message groups';
+		$this->addOption(
+			'group',
+			'(optional) Comma separated list of group IDs to process (can use * as wildcard). ' .
+				'Default: "*"',
+			false, /*required*/
+			true /*has arg*/
+		);
+		$this->addOption(
+			'skipgroup',
+			'(optional) Comma separated list of group IDs to not process (can use * ' .
+				'as wildcard). Overrides --group parameter.',
+			false, /*required*/
+			true /*has arg*/
+		);
+		$this->addOption(
+			'name',
+			'(optional) Unique name to avoid conflicts with multiple invocations of this script.',
+			false, /*required*/
+			true /*has arg*/
+		);
+		$this->addOption(
+			'safe-import',
+			'(optional) Import "safe" changes: message additions when no other kind of changes.',
+			false, /*required*/
+			false /*has arg*/
+		);
+	}
+
+	public function execute() {
+		$groups = $this->getGroups();
+		$changes = [];
+		$comparator = new ExternalMessageSourceStateComparator();
+
+		$scripted = $this->hasOption( 'safe-import' );
+
+		/** @var FileBasedMessageGroup $group */
+		foreach ( $groups as $id => $group ) {
+			if ( !$scripted ) {
+				$this->output( "Processing $id\n" );
+			}
+			$changes[$id] = $comparator->processGroup( $group, $comparator::ALL_LANGUAGES );
+		}
+
+		// Remove all groups without changes
+		$changes = array_filter( $changes );
+
+		if ( $changes === [] ) {
+			if ( !$scripted ) {
+				$this->output( "No changes found\n" );
+			}
+
+			return;
+		}
+
+		if ( $this->hasOption( 'safe-import' ) ) {
+			$importer = new ExternalMessageSourceStateImporter();
+			$info = $importer->importSafe( $changes );
+			$this->printChangeInfo( $info );
+
+			return;
+		}
+
+		$name = $this->getOption( 'name', MessageChangeStorage::DEFAULT_NAME );
+		if ( !MessageChangeStorage::isValidCdbName( $name ) ) {
+			$this->error( 'Invalid name', 1 );
+		}
+
+		$file = MessageChangeStorage::getCdbPath( $name );
+
+		MessageChangeStorage::writeChanges( $changes, $file );
+		$url = SpecialPage::getTitleFor( 'ManageMessageGroups', $name )->getFullURL();
+		$this->output( "Process changes at $url\n" );
+	}
+
+	/**
+	 * Gets list of message groups filtered by user input.
+	 * @return MessageGroup[]
+	 */
+	protected function getGroups() {
+		$groups = MessageGroups::getGroupsByType( 'FileBasedMessageGroup' );
+
+		// Include all if option not given
+		$include = $this->getOption( 'group', '*' );
+		$include = explode( ',', $include );
+		$include = array_map( 'trim', $include );
+		$include = MessageGroups::expandWildcards( $include );
+
+		// Exclude nothing if option not given
+		$exclude = $this->getOption( 'skipgroup', '' );
+		$exclude = explode( ',', $exclude );
+		$exclude = array_map( 'trim', $exclude );
+		$exclude = MessageGroups::expandWildcards( $exclude );
+
+		// Flip to allow isset
+		$include = array_flip( $include );
+		$exclude = array_flip( $exclude );
+
+		$groups = array_filter( $groups,
+			function ( MessageGroup $group ) use ( $include, $exclude ) {
+				$id = $group->getId();
+
+				return isset( $include[$id] ) && !isset( $exclude[$id] );
+			}
+		);
+
+		return $groups;
+	}
+
+	protected function printChangeInfo( array $info ) {
+		foreach ( $info['processed'] as $group => $count ) {
+			$this->output( "Imported $count new messages or translations for $group.\n" );
+		}
+
+		if ( $info['skipped'] !== [] ) {
+			$skipped = implode( ', ', array_keys( $info['skipped'] ) );
+			$this->output( "There are changes to check for groups $skipped.\n" );
+			$url = SpecialPage::getTitleFor( 'ManageMessageGroups', $info['name'] )->getFullURL();
+			$this->output( "You can process them at $url\n" );
+		}
+	}
+}
+
+$maintClass = ProcessMessageChanges::class;
+require_once RUN_MAINTENANCE_IF_MAIN;