125cbd8c01
Directly use the UTF-8 encoding of the 'NO-BREAK SPACE' (U+00A0) instead of the HTML/XML entities   or   or . With the UTF-8 character the generated HTML is shorter and better to read. Also change the special value for the label in HTMLForm from   to U+00A0 but also support   for backward compability. Bug: T154300 Change-Id: I882599ac1120789bb4e524c4394870680caca4f4
111 lines
3 KiB
PHP
111 lines
3 KiB
PHP
<?php
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/**
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* Radio checkbox fields.
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*/
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class HTMLRadioField extends HTMLFormField {
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/**
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* @param array $params
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* In adition to the usual HTMLFormField parameters, this can take the following fields:
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* - flatlist: If given, the options will be displayed on a single line (wrapping to following
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* lines if necessary), rather than each one on a line of its own. This is desirable mostly
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* for very short lists of concisely labelled options.
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*/
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public function __construct( $params ) {
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parent::__construct( $params );
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if ( isset( $params['flatlist'] ) ) {
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$this->mClass .= ' mw-htmlform-flatlist';
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}
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}
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public function validate( $value, $alldata ) {
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$p = parent::validate( $value, $alldata );
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if ( $p !== true ) {
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return $p;
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}
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if ( !is_string( $value ) && !is_int( $value ) ) {
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return $this->msg( 'htmlform-required' );
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}
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$validOptions = HTMLFormField::flattenOptions( $this->getOptions() );
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if ( in_array( strval( $value ), $validOptions, true ) ) {
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return true;
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} else {
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return $this->msg( 'htmlform-select-badoption' );
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}
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}
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/**
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* This returns a block of all the radio options, in one cell.
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* @see includes/HTMLFormField#getInputHTML()
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*
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* @param string $value
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*
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* @return string
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*/
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public function getInputHTML( $value ) {
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$html = $this->formatOptions( $this->getOptions(), strval( $value ) );
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return $html;
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}
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public function getInputOOUI( $value ) {
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$options = [];
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foreach ( $this->getOptions() as $label => $data ) {
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$options[] = [
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'data' => $data,
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'label' => $this->mOptionsLabelsNotFromMessage ? new OOUI\HtmlSnippet( $label ) : $label,
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];
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}
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return new OOUI\RadioSelectInputWidget( [
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'name' => $this->mName,
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'id' => $this->mID,
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'value' => $value,
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'options' => $options,
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] + OOUI\Element::configFromHtmlAttributes(
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$this->getAttributes( [ 'disabled', 'tabindex' ] )
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) );
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}
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public function formatOptions( $options, $value ) {
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global $wgUseMediaWikiUIEverywhere;
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$html = '';
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$attribs = $this->getAttributes( [ 'disabled', 'tabindex' ] );
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$elementFunc = [ Html::class, $this->mOptionsLabelsNotFromMessage ? 'rawElement' : 'element' ];
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# @todo Should this produce an unordered list perhaps?
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foreach ( $options as $label => $info ) {
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if ( is_array( $info ) ) {
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$html .= Html::rawElement( 'h1', [], $label ) . "\n";
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$html .= $this->formatOptions( $info, $value );
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} else {
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$id = Sanitizer::escapeIdForAttribute( $this->mID . "-$info" );
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$classes = [ 'mw-htmlform-flatlist-item' ];
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if ( $wgUseMediaWikiUIEverywhere || $this->mParent instanceof VFormHTMLForm ) {
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$classes[] = 'mw-ui-radio';
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}
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$radio = Xml::radio( $this->mName, $info, $info === $value, $attribs + [ 'id' => $id ] );
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$radio .= "\u{00A0}" . call_user_func( $elementFunc, 'label', [ 'for' => $id ], $label );
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$html .= ' ' . Html::rawElement(
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'div',
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[ 'class' => $classes ],
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$radio
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);
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}
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}
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return $html;
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}
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protected function needsLabel() {
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return false;
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}
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}
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