parent = $parent; } /** * Is this a slow-running page in the installer? If so, WebInstaller will * set_time_limit(0) before calling execute(). Right now this only applies * to Install and Upgrade pages * * @return bool Always false in this default implementation. */ public function isSlow() { return false; } /** * @param string $html */ public function addHTML( $html ) { $this->parent->output->addHTML( $html ); } public function startForm() { $this->addHTML( "

\n" . Html::openElement( 'form', [ 'method' => 'post', 'action' => $this->parent->getUrl( [ 'page' => $this->getName() ] ) ] ) . "\n" ); } /** * @param string|bool $continue * @param string|bool $back */ public function endForm( $continue = 'continue', $back = 'back' ) { $s = "

\n"; $id = $this->getId(); if ( $id === false ) { $s .= Html::hidden( 'lastPage', $this->parent->request->getVal( 'lastPage' ) ); } if ( $continue ) { // Fake submit button for enter keypress (T28267) // Messages: config-continue, config-restart, config-regenerate $s .= Xml::submitButton( wfMessage( "config-$continue" )->text(), [ 'name' => "enter-$continue", 'style' => 'width:0;border:0;height:0;padding:0' ] ) . "\n"; } if ( $back ) { // Message: config-back $s .= Xml::submitButton( wfMessage( "config-$back" )->text(), [ 'name' => "submit-$back", 'tabindex' => $this->parent->nextTabIndex() ] ) . "\n"; } if ( $continue ) { // Messages: config-continue, config-restart, config-regenerate $s .= Xml::submitButton( wfMessage( "config-$continue" )->text(), [ 'name' => "submit-$continue", 'tabindex' => $this->parent->nextTabIndex(), ] ) . "\n"; } $s .= "

\n"; $this->addHTML( $s ); } /** * @return string */ public function getName() { return str_replace( 'WebInstaller', '', static::class ); } /** * @return string */ protected function getId() { return array_search( $this->getName(), $this->parent->pageSequence ); } /** * @param string $var * @param mixed $default * * @return mixed */ public function getVar( $var, $default = null ) { return $this->parent->getVar( $var, $default ); } /** * @param string $name * @param mixed $value */ public function setVar( $name, $value ) { $this->parent->setVar( $name, $value ); } /** * Get the starting tags of a fieldset. * * @param string $legend Message name * * @return string */ protected function getFieldsetStart( $legend ) { return "\n

" . wfMessage( $legend )->escaped() . "\n"; } /** * Get the end tag of a fieldset. * * @return string */ protected function getFieldsetEnd() { return "

\n"; } /** * Opens a textarea used to display the progress of a long operation */ protected function startLiveBox() { $this->addHTML( '' . '' . '

' . '

'
		);
		$this->parent->output->flush();
	}

	/**
	 * Opposite to WebInstallerPage::startLiveBox
	 */
	protected function endLiveBox() {
		$this->addHTML( '

' ); $this->parent->output->flush(); } }