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CiteParserTagHooks.php
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CiteParserTagHooks.php
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<?php
namespace Cite\Hooks;
use Cite\Cite;
use MediaWiki\Config\Config;
use MediaWiki\Parser\Parser;
use MediaWiki\Parser\PPFrame;
/**
* @license GPL-2.0-or-later
*/
class CiteParserTagHooks {
private Config $config;
public function __construct(
Config $config
) {
$this->config = $config;
}
/**
* Enables the two <ref> and <references> tags.
*/
public function register( Parser $parser ): void {
$parser->setHook( 'ref', [ $this, 'ref' ] );
$parser->setHook( 'references', [ $this, 'references' ] );
}
/**
* Parser hook for the <ref> tag.
*
* @param ?string $text Raw, untrimmed wikitext content of the <ref> tag, if any
* @param string[] $argv
* @param Parser $parser
* @param PPFrame $frame
*
* @return string HTML
*/
public function ref(
?string $text,
array $argv,
Parser $parser,
PPFrame $frame
): string {
$cite = $this->citeForParser( $parser );
$result = $cite->ref( $parser, $text, $argv );
if ( $result === null ) {
return htmlspecialchars( "<ref>$text</ref>" );
}
$parserOutput = $parser->getOutput();
$parserOutput->addModules( [ 'ext.cite.ux-enhancements' ] );
$parserOutput->addModuleStyles( [ 'ext.cite.styles' ] );
$frame->setVolatile();
return $result;
}
/**
* Parser hook for the <references> tag.
*
* @param ?string $text Raw, untrimmed wikitext content of the <references> tag, if any
* @param string[] $argv
* @param Parser $parser
* @param PPFrame $frame
*
* @return string HTML
*/
public function references(
?string $text,
array $argv,
Parser $parser,
PPFrame $frame
): string {
$cite = $this->citeForParser( $parser );
$result = $cite->references( $parser, $text, $argv );
if ( $result === null ) {
return htmlspecialchars( $text === null
? "<references/>"
: "<references>$text</references>"
);
}
$frame->setVolatile();
return $result;
}
/**
* Get or create Cite state for this parser.
*/
private function citeForParser( Parser $parser ): Cite {
$parser->extCite ??= new Cite( $parser, $this->config );
return $parser->extCite;
}
}

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text/x-php
Expires
Sat, May 16, 14:22 (1 d, 10 h)
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CiteParserTagHooks.php (2 KB)

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