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PageTranslationHookHandler.php
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PageTranslationHookHandler.php
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<?php
declare( strict_types = 1 );
namespace MediaWiki\Extension\Translate\PageTranslation;
use MediaWiki\Context\IContextSource;
use MediaWiki\Hook\LonelyPagesQueryHook;
use MediaWiki\Hook\SpecialPrefixIndexGetFormFiltersHook;
use MediaWiki\Hook\SpecialPrefixIndexQueryHook;
use MediaWiki\Hook\SpecialWhatLinksHereQueryHook;
use MediaWiki\HTMLForm\Field\HTMLCheckField;
use MediaWiki\SpecialPage\Hook\SpecialPageBeforeFormDisplayHook;
use Wikimedia\Rdbms\SelectQueryBuilder;
class PageTranslationHookHandler implements
SpecialPrefixIndexGetFormFiltersHook,
SpecialPrefixIndexQueryHook,
LonelyPagesQueryHook,
SpecialPageBeforeFormDisplayHook,
SpecialWhatLinksHereQueryHook
{
public function onSpecialPrefixIndexGetFormFilters( IContextSource $contextSource, array &$filters ) {
$filters[ 'translate-hidetranslations' ] = [
'class' => HTMLCheckField::class,
'name' => 'translate-hidetranslations',
'label-message' => 'translate-hidetranslations',
];
}
public function onSpecialPrefixIndexQuery( array $fieldData, SelectQueryBuilder $queryBuilder ) {
if ( $fieldData[ 'translate-hidetranslations' ] === true ) {
$queryBuilder->leftJoin(
'page_props',
'translate_pp',
[
'translate_pp.pp_page=page_id',
'translate_pp.pp_propname' => 'translate-is-translation'
]
)->andWhere( [ 'translate_pp.pp_value' => null ] );
}
}
public function onLonelyPagesQuery( &$tables, &$conds, &$joinConds ) {
$tables[ 'translate_pp' ] = 'page_props';
$joinConds['translate_pp'] = [
'LEFT JOIN', [
'translate_pp.pp_page=page_id',
'translate_pp.pp_propname' => 'translate-is-translation'
]
];
$conds['translate_pp.pp_value'] = null;
}
public function onSpecialPageBeforeFormDisplay( $name, $form ): void {
if ( $name === 'Whatlinkshere' ) {
$form->addFields( [
'translate-hidetranslations' => [
'type' => 'check',
'name' => 'translate-hidetranslations',
'label-message' => 'translate-hidetranslations',
'section' => 'whatlinkshere-filter',
]
] );
}
}
public function onSpecialWhatLinksHereQuery( $table, $data, $queryBuilder ) {
$isSupportedTable = in_array( $table, [ 'pagelinks', 'templatelinks', 'imagelinks' ] );
if ( $data[ 'translate-hidetranslations' ] && $isSupportedTable ) {
$queryBuilder->leftJoin(
'page_props',
'translate_pp',
[
'translate_pp.pp_page=page_id',
'translate_pp.pp_propname' => 'translate-is-translation',
]
)
->andWhere( [ 'translate_pp.pp_value' => null ] );
}
}
}

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text/x-php
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Sat, Oct 3, 12:42 (3 d, 2 h ago)
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local-disk
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fc/b6/4f6dde04f7c89433a4798bc6b591
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PageTranslationHookHandler.php (2 KB)

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