Merge commit 'f6d65'

# Conflicts:
#	skins/ArchLinux/ArchLinux.php

1 files changed, 68 insertions, 0 deletions

diff --git a/extensions/ParserFunctions/ParserFunctions.hooks.php b/extensions/ParserFunctions/ParserFunctions.hooks.php
new file mode 100644
index 00000000..bac580c0
--- /dev/null
+++ b/extensions/ParserFunctions/ParserFunctions.hooks.php
@@ -0,0 +1,68 @@
+<?php
+
+class ParserFunctionsHooks {
+
+	/**
+	 * Enable string functions, when running Wikimedia Jenkins unit tests.
+	 *
+	 * Running Jenkins unit tests without setting $wgPFEnableStringFunctions = true;
+	 * will cause all the parser tests for string functions to be skipped.
+	 */
+	public static function onRegistration() {
+		if ( isset( $GLOBALS['wgWikimediaJenkinsCI'] ) && $GLOBALS['wgWikimediaJenkinsCI'] === true ) {
+			$GLOBALS['wgPFEnableStringFunctions'] = true;
+		}
+	}
+
+	/**
+	 * @param $parser Parser
+	 * @return bool
+	 */
+	public static function onParserFirstCallInit( $parser ) {
+		global $wgPFEnableStringFunctions;
+
+		// These functions accept DOM-style arguments
+		$parser->setFunctionHook( 'if', 'ExtParserFunctions::ifObj', Parser::SFH_OBJECT_ARGS );
+		$parser->setFunctionHook( 'ifeq', 'ExtParserFunctions::ifeqObj', Parser::SFH_OBJECT_ARGS );
+		$parser->setFunctionHook( 'switch', 'ExtParserFunctions::switchObj', Parser::SFH_OBJECT_ARGS );
+		$parser->setFunctionHook( 'ifexist', 'ExtParserFunctions::ifexistObj', Parser::SFH_OBJECT_ARGS );
+		$parser->setFunctionHook( 'ifexpr', 'ExtParserFunctions::ifexprObj', Parser::SFH_OBJECT_ARGS );
+		$parser->setFunctionHook( 'iferror', 'ExtParserFunctions::iferrorObj', Parser::SFH_OBJECT_ARGS );
+		$parser->setFunctionHook( 'time', 'ExtParserFunctions::timeObj', Parser::SFH_OBJECT_ARGS );
+		$parser->setFunctionHook( 'timel', 'ExtParserFunctions::localTimeObj', Parser::SFH_OBJECT_ARGS );
+
+		$parser->setFunctionHook( 'expr', 'ExtParserFunctions::expr' );
+		$parser->setFunctionHook( 'rel2abs', 'ExtParserFunctions::rel2abs' );
+		$parser->setFunctionHook( 'titleparts', 'ExtParserFunctions::titleparts' );
+
+		// String Functions
+		if ( $wgPFEnableStringFunctions ) {
+			$parser->setFunctionHook( 'len',       'ExtParserFunctions::runLen'       );
+			$parser->setFunctionHook( 'pos',       'ExtParserFunctions::runPos'       );
+			$parser->setFunctionHook( 'rpos',      'ExtParserFunctions::runRPos'      );
+			$parser->setFunctionHook( 'sub',       'ExtParserFunctions::runSub'       );
+			$parser->setFunctionHook( 'count',     'ExtParserFunctions::runCount'     );
+			$parser->setFunctionHook( 'replace',   'ExtParserFunctions::runReplace'   );
+			$parser->setFunctionHook( 'explode',   'ExtParserFunctions::runExplode'   );
+			$parser->setFunctionHook( 'urldecode', 'ExtParserFunctions::runUrlDecode' );
+		}
+
+		return true;
+	}
+
+	/**
+	 * @param $files array
+	 * @return bool
+	 */
+	public static function onUnitTestsList( &$files ) {
+		$files[] = __DIR__ . '/tests/ExpressionTest.php';
+		return true;
+	}
+
+	public static function onScribuntoExternalLibraries( $engine, array &$extraLibraries ) {
+		if ( $engine == 'lua' ) {
+			$extraLibraries['mw.ext.ParserFunctions'] = 'Scribunto_LuaParserFunctionsLibrary';
+		}
+		return true;
+	}
+}