mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/ParserFunctions
synced 2024-12-20 20:03:14 +00:00
30 lines
668 B
PHP
30 lines
668 B
PHP
<?php
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namespace MediaWiki\Extensions\ParserFunctions;
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use Scribunto_LuaError;
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use Scribunto_LuaLibraryBase;
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class LuaLibrary extends Scribunto_LuaLibraryBase {
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public function register() {
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$lib = [
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'expr' => [ $this, 'expr' ],
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];
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return $this->getEngine()->registerInterface(
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__DIR__ . '/mw.ext.ParserFunctions.lua', $lib, []
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);
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}
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public function expr( $expression = null ) {
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$this->checkType( 'mw.ext.ParserFunctions.expr', 1, $expression, 'string' );
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try {
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$exprParser = new ExprParser();
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return [ $exprParser->doExpression( $expression ) ];
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} catch ( ExprError $e ) {
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throw new Scribunto_LuaError( $e->getMessage() );
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}
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}
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}
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