63 lines
1.5 KiB
PHP
63 lines
1.5 KiB
PHP
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<?php
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class Parser_DiffTest
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{
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var $parsers, $conf;
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function __construct( $conf ) {
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if ( !isset( $conf['parsers'] ) ) {
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throw new MWException( __METHOD__ . ': no parsers specified' );
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}
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$this->conf = $conf;
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}
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function init() {
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if ( !is_null( $this->parsers ) ) {
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return;
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}
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foreach ( $this->conf['parsers'] as $i => $parserConf ) {
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if ( !is_array( $parserConf ) ) {
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$class = $parserConf;
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$parserconf = array( 'class' => $parserConf );
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} else {
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$class = $parserConf['class'];
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}
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$this->parsers[$i] = new $class( $parserConf );
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}
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}
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function __call( $name, $args ) {
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$this->init();
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$results = array();
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$mismatch = false;
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$lastResult = null;
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$first = true;
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foreach ( $this->parsers as $i => $parser ) {
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$currentResult = call_user_func_array( array( &$this->parsers[$i], $name ), $args );
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if ( $first ) {
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$first = false;
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} else {
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if ( $lastResult !== $currentResult ) {
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$mismatch = true;
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}
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}
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$results[$i] = $currentResult;
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$lastResult = $currentResult;
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}
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if ( $mismatch ) {
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throw new MWException( "Parser_DiffTest: results mismatch on call to $name\n" .
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'Arguments: ' . var_export( $args, true ) . "\n" .
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'Results: ' . var_export( $results, true ) . "\n" );
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}
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return $lastResult;
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}
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function setFunctionHook( $id, $callback, $flags = 0 ) {
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$this->init();
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foreach ( $this->parsers as $i => $parser ) {
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$parser->setFunctionHook( $id, $callback, $flags );
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}
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}
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}
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