1 files changed, 157 insertions, 0 deletions
diff --git a/www/wiki/includes/htmlform/VFormHTMLForm.php b/www/wiki/includes/htmlform/VFormHTMLForm.php
new file mode 100644
index 00000000..7bf5f9e2
--- /dev/null
+++ b/www/wiki/includes/htmlform/VFormHTMLForm.php
@@ -0,0 +1,157 @@
+<?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.
+ */
+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";
+	}
+}