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<?php
/**
* HTML form generation and submission handling, vertical-form style.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
*/
/**
* Compact stacked vertical format for forms.
*
* @stable to extend
*/
class VFormHTMLForm extends HTMLForm {
/**
* Wrapper and its legend are never generated in VForm mode.
* @var bool
*/
protected $mWrapperLegend = false;
/**
* Symbolic display format name.
* @var string
*/
protected $displayFormat = 'vform';
public static function loadInputFromParameters( $fieldname, $descriptor,
HTMLForm $parent = null
) {
$field = parent::loadInputFromParameters( $fieldname, $descriptor, $parent );
$field->setShowEmptyLabel( false );
return $field;
}
public function getHTML( $submitResult ) {
// This is required for VForm HTMLForms that use that style regardless
// of wgUseMediaWikiUIEverywhere (since they pre-date it).
// When wgUseMediaWikiUIEverywhere is removed, this should be consolidated
// with the addModuleStyles in SpecialPage->setHeaders.
$this->getOutput()->addModuleStyles( [
'mediawiki.ui',
'mediawiki.ui.button',
'mediawiki.ui.input',
'mediawiki.ui.checkbox',
] );
return parent::getHTML( $submitResult );
}
protected function getFormAttributes() {
$attribs = parent::getFormAttributes();
$attribs['class'] = [ 'mw-htmlform', 'mw-ui-vform', 'mw-ui-container' ];
return $attribs;
}
public function wrapForm( $html ) {
// Always discard $this->mWrapperLegend
return Html::rawElement( 'form', $this->getFormAttributes(), $html );
}
public function getButtons() {
$buttons = '';
if ( $this->mShowSubmit ) {
$attribs = [];
if ( isset( $this->mSubmitID ) ) {
$attribs['id'] = $this->mSubmitID;
}
if ( isset( $this->mSubmitName ) ) {
$attribs['name'] = $this->mSubmitName;
}
if ( isset( $this->mSubmitTooltip ) ) {
$attribs += Linker::tooltipAndAccesskeyAttribs( $this->mSubmitTooltip );
}
$attribs['class'] = [
'mw-htmlform-submit',
'mw-ui-button mw-ui-big mw-ui-block',
];
foreach ( $this->mSubmitFlags as $flag ) {
$attribs['class'][] = 'mw-ui-' . $flag;
}
$buttons .= Xml::submitButton( $this->getSubmitText(), $attribs ) . "\n";
}
if ( $this->mShowReset ) {
$buttons .= Html::element(
'input',
[
'type' => 'reset',
'value' => $this->msg( 'htmlform-reset' )->text(),
'class' => 'mw-ui-button mw-ui-big mw-ui-block',
]
) . "\n";
}
if ( $this->mShowCancel ) {
$target = $this->mCancelTarget ?: Title::newMainPage();
if ( $target instanceof Title ) {
$target = $target->getLocalURL();
}
$buttons .= Html::element(
'a',
[
'class' => 'mw-ui-button mw-ui-big mw-ui-block',
'href' => $target,
],
$this->msg( 'cancel' )->text()
) . "\n";
}
foreach ( $this->mButtons as $button ) {
$attrs = [
'type' => 'submit',
'name' => $button['name'],
'value' => $button['value']
];
if ( $button['attribs'] ) {
$attrs += $button['attribs'];
}
if ( isset( $button['id'] ) ) {
$attrs['id'] = $button['id'];
}
$attrs['class'] = isset( $attrs['class'] ) ? (array)$attrs['class'] : [];
$attrs['class'][] = 'mw-ui-button mw-ui-big mw-ui-block';
$buttons .= Html::element( 'input', $attrs ) . "\n";
}
if ( !$buttons ) {
return '';
}
return Html::rawElement( 'div',
[ 'class' => 'mw-htmlform-submit-buttons' ], "\n$buttons" ) . "\n";
}
}
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