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<?php
namespace MediaWiki\HTMLForm\Field;
use InvalidArgumentException;
use MediaWiki\Html\Html;
use MediaWiki\HTMLForm\HTMLFormField;
use MediaWiki\MediaWikiServices;
/*
* @stable to extend
*/
class HTMLTextAreaField extends HTMLFormField {
protected const DEFAULT_COLS = 80;
protected const DEFAULT_ROWS = 25;
/** @var string */
protected $mPlaceholder = '';
/** @var bool */
protected $mUseEditFont = false;
/**
* @stable to call
*
* @param array $params
* - cols, rows: textarea size
* - placeholder/placeholder-message: set HTML placeholder attribute
* - spellcheck: set HTML spellcheck attribute
* - useeditfont: add CSS classes to use the same font as the wikitext editor
*/
public function __construct( $params ) {
parent::__construct( $params );
if ( isset( $params['placeholder-message'] ) ) {
$this->mPlaceholder = $this->getMessage( $params['placeholder-message'] )->text();
} elseif ( isset( $params['placeholder'] ) ) {
$this->mPlaceholder = $params['placeholder'];
}
if ( isset( $params['useeditfont'] ) ) {
$this->mUseEditFont = $params['useeditfont'];
}
}
public function getCols() {
return $this->mParams['cols'] ?? static::DEFAULT_COLS;
}
public function getRows() {
return $this->mParams['rows'] ?? static::DEFAULT_ROWS;
}
public function getSpellCheck() {
$val = $this->mParams['spellcheck'] ?? null;
if ( is_bool( $val ) ) {
// "spellcheck" attribute literally requires "true" or "false" to work.
return $val ? 'true' : 'false';
}
return null;
}
/**
* @inheritDoc
* @stable to override
*/
public function getInputHTML( $value ) {
$classes = [];
$attribs = [
'id' => $this->mID,
'cols' => $this->getCols(),
'rows' => $this->getRows(),
'spellcheck' => $this->getSpellCheck(),
] + $this->getTooltipAndAccessKey();
if ( $this->mClass !== '' ) {
$classes[] = $this->mClass;
}
if ( $this->mUseEditFont ) {
$userOptionsLookup = MediaWikiServices::getInstance()
->getUserOptionsLookup();
// The following classes can be used here:
// * mw-editfont-monospace
// * mw-editfont-sans-serif
// * mw-editfont-serif
$classes[] =
'mw-editfont-' .
$userOptionsLookup->getOption( $this->mParent->getUser(), 'editfont' );
$this->mParent->getOutput()->addModuleStyles( 'mediawiki.editfont.styles' );
}
if ( $this->mPlaceholder !== '' ) {
$attribs['placeholder'] = $this->mPlaceholder;
}
if ( $classes ) {
$attribs['class'] = $classes;
}
$allowedParams = [
'maxlength',
'minlength',
'tabindex',
'disabled',
'readonly',
'required',
'autofocus'
];
$attribs += $this->getAttributes( $allowedParams );
return Html::textarea( $this->mName, $value, $attribs );
}
/**
* @inheritDoc
* @stable to override
*/
public function getInputOOUI( $value ) {
$classes = [];
if ( isset( $this->mParams['cols'] ) ) {
throw new InvalidArgumentException( "OOUIHTMLForm does not support the 'cols' parameter for textareas" );
}
$attribs = $this->getTooltipAndAccessKeyOOUI();
if ( $this->mClass !== '' ) {
$classes[] = $this->mClass;
}
if ( $this->mUseEditFont ) {
$userOptionsLookup = MediaWikiServices::getInstance()
->getUserOptionsLookup();
// The following classes can be used here:
// * mw-editfont-monospace
// * mw-editfont-sans-serif
// * mw-editfont-serif
$classes[] =
'mw-editfont-' .
$userOptionsLookup->getOption( $this->mParent->getUser(), 'editfont' );
$this->mParent->getOutput()->addModuleStyles( 'mediawiki.editfont.styles' );
}
if ( $this->mPlaceholder !== '' ) {
$attribs['placeholder'] = $this->mPlaceholder;
}
if ( count( $classes ) ) {
$attribs['classes'] = $classes;
}
$allowedParams = [
'maxlength',
'minlength',
'tabindex',
'disabled',
'readonly',
'required',
'autofocus',
];
$attribs += \OOUI\Element::configFromHtmlAttributes(
$this->getAttributes( $allowedParams )
);
return new \OOUI\MultilineTextInputWidget( [
'id' => $this->mID,
'name' => $this->mName,
'value' => $value,
'rows' => $this->getRows(),
] + $attribs );
}
public function getInputCodex( $value, $hasErrors ) {
$textareaClasses = [ 'cdx-text-area__textarea' ];
if ( $this->mClass !== '' ) {
$textareaClasses[] = $this->mClass;
}
if ( $this->mUseEditFont ) {
$userOptionsLookup = MediaWikiServices::getInstance()
->getUserOptionsLookup();
// The following classes can be used here:
// * mw-editfont-monospace
// * mw-editfont-sans-serif
// * mw-editfont-serif
$textareaClasses[] =
'mw-editfont-' .
$userOptionsLookup->getOption( $this->mParent->getUser(), 'editfont' );
$this->mParent->getOutput()->addModuleStyles( 'mediawiki.editfont.styles' );
}
$textareaAttribs = [
'id' => $this->mID,
'cols' => $this->getCols(),
'rows' => $this->getRows(),
'spellcheck' => $this->getSpellCheck(),
'class' => $textareaClasses
] + $this->getTooltipAndAccessKey();
if ( $this->mPlaceholder !== '' ) {
$textareaAttribs['placeholder'] = $this->mPlaceholder;
}
$allowedParams = [
'maxlength',
'minlength',
'tabindex',
'disabled',
'readonly',
'required',
'autofocus'
];
$textareaAttribs += $this->getAttributes( $allowedParams );
$textarea = Html::textarea( $this->mName, $value, $textareaAttribs );
$wrapperAttribs = [ 'class' => [ 'cdx-text-area' ] ];
if ( $hasErrors ) {
$wrapperAttribs['class'][] = 'cdx-text-area--status-error';
}
return Html::rawElement(
'div',
$wrapperAttribs,
$textarea
);
}
}
/** @deprecated class alias since 1.42 */
class_alias( HTMLTextAreaField::class, 'HTMLTextAreaField' );
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