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<?php
use Wikimedia\Rdbms\IDatabase;
/**
* If the group is active, any unchecked filters will
* translate to hide parameters in the URL. E.g. if 'Human (not bot)' is checked,
* but 'Bot' is unchecked, hidebots=1 will be sent.
*
* @since 1.29
*/
class ChangesListBooleanFilterGroup extends ChangesListFilterGroup {
/**
* Type marker, used by JavaScript
*/
const TYPE = 'send_unselected_if_any';
/**
* Create a new filter group with the specified configuration
*
* @param array $groupDefinition Configuration of group
* * $groupDefinition['name'] string Group name
* * $groupDefinition['title'] string i18n key for title (optional, can be omitted
* only if none of the filters in the group display in the structured UI)
* * $groupDefinition['priority'] int Priority integer. Higher means higher in the
* group list.
* * $groupDefinition['filters'] array Numeric array of filter definitions, each of which
* is an associative array to be passed to the filter constructor. However,
* 'priority' is optional for the filters. Any filter that has priority unset
* will be put to the bottom, in the order given.
* * $groupDefinition['whatsThisHeader'] string i18n key for header of "What's
* This" popup (optional).
* * $groupDefinition['whatsThisBody'] string i18n key for body of "What's This"
* popup (optional).
* * $groupDefinition['whatsThisUrl'] string URL for main link of "What's This"
* popup (optional).
* * $groupDefinition['whatsThisLinkText'] string i18n key of text for main link of
* "What's This" popup (optional).
*/
public function __construct( array $groupDefinition ) {
$groupDefinition['isFullCoverage'] = true;
$groupDefinition['type'] = self::TYPE;
parent::__construct( $groupDefinition );
}
/**
* @inheritDoc
*/
protected function createFilter( array $filterDefinition ) {
return new ChangesListBooleanFilter( $filterDefinition );
}
/**
* Registers a filter in this group
*
* @param ChangesListBooleanFilter $filter
*/
public function registerFilter( ChangesListBooleanFilter $filter ) {
$this->filters[$filter->getName()] = $filter;
}
/**
* @inheritDoc
*/
public function modifyQuery( IDatabase $dbr, ChangesListSpecialPage $specialPage,
&$tables, &$fields, &$conds, &$query_options, &$join_conds,
FormOptions $opts, $isStructuredFiltersEnabled
) {
/** @var ChangesListBooleanFilter $filter */
foreach ( $this->getFilters() as $filter ) {
if ( $filter->isActive( $opts, $isStructuredFiltersEnabled ) ) {
$filter->modifyQuery( $dbr, $specialPage, $tables, $fields, $conds,
$query_options, $join_conds );
}
}
}
/**
* @inheritDoc
*/
public function addOptions( FormOptions $opts, $allowDefaults, $isStructuredFiltersEnabled ) {
/** @var ChangesListBooleanFilter $filter */
foreach ( $this->getFilters() as $filter ) {
$defaultValue = $allowDefaults ? $filter->getDefault( $isStructuredFiltersEnabled ) : false;
$opts->add( $filter->getName(), $defaultValue );
}
}
}
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