1 files changed, 109 insertions, 0 deletions
diff --git a/ContributionScores/ContributionScores.php b/ContributionScores/ContributionScores.php
new file mode 100644
index 00000000..9e964464
--- /dev/null
+++ b/ContributionScores/ContributionScores.php
@@ -0,0 +1,109 @@
+<?php
+/** \file
+ * \brief Contains setup code for the Contribution Scores Extension.
+ */
+
+# Not a valid entry point, skip unless MEDIAWIKI is defined
+if ( !defined( 'MEDIAWIKI' ) ) {
+	echo 'Contribution Scores extension';
+	exit( 1 );
+}
+
+$wgExtensionCredits['specialpage'][] = [
+	'path' => __FILE__,
+	'name' => 'Contribution Scores',
+	'url' => 'https://www.mediawiki.org/wiki/Extension:Contribution_Scores',
+	'author' => 'Tim Laqua',
+	'descriptionmsg' => 'contributionscores-desc',
+	'version' => '1.25.0'
+];
+
+define( 'CONTRIBUTIONSCORES_MAXINCLUDELIMIT', 50 );
+$wgContribScoreReports = null;
+
+// These settings can be overridden in LocalSettings.php.
+
+// Set to true to exclude bots from the reporting.
+$wgContribScoreIgnoreBlockedUsers = false;
+
+// Set to true to exclude blocked users from the reporting.
+$wgContribScoreIgnoreBots = false;
+
+// Set to true to use real user names when available. Only for MediaWiki 1.19 and later.
+$wgContribScoresUseRealName = false;
+
+// Set to true to disable cache for parser function and inclusion of table.
+$wgContribScoreDisableCache = false;
+
+$wgAutoloadClasses['ContributionScores'] = __DIR__ . '/ContributionScores_body.php';
+$wgSpecialPages['ContributionScores'] = 'ContributionScores';
+
+$wgMessagesDirs['ContributionScores'] = __DIR__ . '/i18n';
+$wgExtensionMessagesFiles['ContributionScoresAlias'] = __DIR__ . '/ContributionScores.alias.php';
+$wgExtensionMessagesFiles['ContributionScoresMagic'] =
+	__DIR__ . '/ContributionScores.i18n.magic.php';
+
+$wgHooks['ParserFirstCallInit'][] = 'efContributionScores_Setup';
+
+function efContributionScores_Setup( &$parser ) {
+	$parser->setFunctionHook( 'cscore', 'efContributionScores_Render' );
+
+	return true;
+}
+
+function efContributionScores_Render( &$parser, $usertext, $metric = 'score' ) {
+	global $wgContribScoreDisableCache;
+
+	if ( $wgContribScoreDisableCache ) {
+		$parser->getOutput()->updateCacheExpiry( 0 );
+	}
+
+	$user = User::newFromName( $usertext );
+	$dbr = wfGetDB( DB_REPLICA );
+
+	if ( $user instanceof User && $user->isLoggedIn() ) {
+		global $wgLang;
+
+		$revWhere = ActorMigration::newMigration()->getWhere( $dbr, 'rev_user', $user );
+		if ( $metric == 'score' ) {
+			$res = $dbr->select(
+				[ 'revision' ] + $revWhere['tables'],
+				'COUNT(DISTINCT rev_page)+SQRT(COUNT(rev_id)-COUNT(DISTINCT rev_page))*2 AS wiki_rank',
+				$revWhere['conds'],
+				__METHOD__,
+				[],
+				$revWhere['joins']
+			);
+			$row = $dbr->fetchObject( $res );
+			$output = $wgLang->formatNum( round( $row->wiki_rank, 0 ) );
+		} elseif ( $metric == 'changes' ) {
+			$res = $dbr->select(
+				[ 'revision' ] + $revWhere['tables'],
+				'COUNT(rev_id) AS rev_count',
+				$revWhere['conds'],
+				__METHOD__,
+				[],
+				$revWhere['joins']
+			);
+			$row = $dbr->fetchObject( $res );
+			$output = $wgLang->formatNum( $row->rev_count );
+		} elseif ( $metric == 'pages' ) {
+			$res = $dbr->select(
+				[ 'revision' ] + $revWhere['tables'],
+				'COUNT(DISTINCT rev_page) AS page_count',
+				$revWhere['conds'],
+				__METHOD__,
+				[],
+				$revWhere['joins']
+			);
+			$row = $dbr->fetchObject( $res );
+			$output = $wgLang->formatNum( $row->page_count );
+		} else {
+			$output = wfMessage( 'contributionscores-invalidmetric' )->text();
+		}
+	} else {
+		$output = wfMessage( 'contributionscores-invalidusername' )->text();
+	}
+
+	return $parser->insertStripItem( $output, $parser->mStripState );
+}