87 lines
2.1 KiB
PHP
87 lines
2.1 KiB
PHP
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<?php
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use MediaWiki\Widget\UsersMultiselectWidget;
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/**
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* Implements a capsule multiselect input field for user names.
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*
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* Besides the parameters recognized by HTMLUserTextField, additional recognized
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* parameters are:
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* default - (optional) Array of usernames to use as preset data
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* placeholder - (optional) Custom placeholder message for input
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*
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* The result is the array of usernames
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*
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* @note This widget is not likely to remain functional in non-OOUI forms.
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*/
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class HTMLUsersMultiselectField extends HTMLUserTextField {
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public function loadDataFromRequest( $request ) {
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if ( !$request->getCheck( $this->mName ) ) {
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return $this->getDefault();
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}
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$usersArray = explode( "\n", $request->getText( $this->mName ) );
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// Remove empty lines
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$usersArray = array_values( array_filter( $usersArray, function( $username ) {
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return trim( $username ) !== '';
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} ) );
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return $usersArray;
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}
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public function validate( $value, $alldata ) {
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if ( !$this->mParams['exists'] ) {
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return true;
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}
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if ( is_null( $value ) ) {
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return false;
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}
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foreach ( $value as $username ) {
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$result = parent::validate( $username, $alldata );
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if ( $result !== true ) {
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return $result;
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}
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}
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return true;
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}
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public function getInputHTML( $values ) {
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$this->mParent->getOutput()->enableOOUI();
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return $this->getInputOOUI( $values );
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}
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public function getInputOOUI( $values ) {
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$params = [ 'name' => $this->mName ];
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if ( isset( $this->mParams['default'] ) ) {
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$params['default'] = $this->mParams['default'];
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}
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if ( isset( $this->mParams['placeholder'] ) ) {
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$params['placeholder'] = $this->mParams['placeholder'];
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} else {
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$params['placeholder'] = $this->msg( 'mw-widgets-usersmultiselect-placeholder' )
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->inContentLanguage()
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->plain();
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}
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if ( !is_null( $values ) ) {
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$params['default'] = $values;
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}
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return new UsersMultiselectWidget( $params );
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}
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protected function shouldInfuseOOUI() {
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return true;
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}
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protected function getOOUIModules() {
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return [ 'mediawiki.widgets.UsersMultiselectWidget' ];
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}
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}
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