HTMLTagFilter.php
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HTMLTagFilter.php
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	<?php

	namespace MediaWiki\HTMLForm\Field;

	use ChangeTags;
	use MediaWiki\HTMLForm\HTMLFormField;

	/**
	* Wrapper for ChangeTags::buildTagFilterSelector to use in HTMLForm
	*
	* @stable to extend
	*/
	class HTMLTagFilter extends HTMLFormField {
	/** @var array */
	protected $tagFilter;

	public function getTableRow( $value ) {
	$this->tagFilter = ChangeTags::buildTagFilterSelector(
	$value, false, $this->mParent->getContext() );
	if ( $this->tagFilter ) {
	return parent::getTableRow( $value );
	}
	return '';
	}

	public function getDiv( $value ) {
	$this->tagFilter = ChangeTags::buildTagFilterSelector(
	$value, false, $this->mParent->getContext() );
	if ( $this->tagFilter ) {
	return parent::getDiv( $value );
	}
	return '';
	}

	public function getOOUI( $value ) {
	$this->tagFilter = ChangeTags::buildTagFilterSelector(
	$value, true, $this->mParent->getContext() );
	if ( $this->tagFilter ) {
	return parent::getOOUI( $value );
	}
	return new \OOUI\FieldLayout( new \OOUI\Widget() );
	}

	public function getInputHTML( $value ) {
	if ( $this->tagFilter ) {
	// we only need the select field, HTMLForm should handle the label
	return $this->tagFilter[1];
	}
	return '';
	}

	public function getInputOOUI( $value ) {
	if ( $this->tagFilter ) {
	// we only need the select field, HTMLForm should handle the label
	return $this->tagFilter[1];
	}
	return '';
	}

	protected function shouldInfuseOOUI() {
	return true;
	}
	}

	/** @deprecated class alias since 1.42 */
	class_alias( HTMLTagFilter::class, 'HTMLTagFilter' );