Gecko [ paroquia-rio-de-mouro.pt ]

Name	Size	Permission	Date
Action.php	11.41 KB	-rw-r--r--	2016-11-28 20:20
CachedAction.php	5.35 KB	-rw-r--r--	2016-11-28 20:20
CreditsAction.php	5.9 KB	-rw-r--r--	2016-11-28 20:20
DeleteAction.php	1.48 KB	-rw-r--r--	2016-11-28 20:20
DeletetrackbackAction.php	1.54 KB	-rw-r--r--	2011-06-12 20:46
EditAction.php	1.64 KB	-rw-r--r--	2016-11-28 20:20
FormAction.php	3.78 KB	-rw-r--r--	2016-11-28 20:20
FormlessAction.php	1.36 KB	-rw-r--r--	2016-11-28 20:20
HistoryAction.php	26.22 KB	-rw-r--r--	2016-11-28 20:20
InfoAction.php	26.19 KB	-rw-r--r--	2016-11-28 20:20
MarkpatrolledAction.php	2.8 KB	-rw-r--r--	2016-11-28 20:20
ProtectAction.php	1.39 KB	-rw-r--r--	2016-11-28 20:20
PurgeAction.php	2.32 KB	-rw-r--r--	2016-11-28 20:20
RawAction.php	7.17 KB	-rw-r--r--	2016-11-28 20:20
RenderAction.php	1.14 KB	-rw-r--r--	2016-11-28 20:20
RevertAction.php	4.73 KB	-rw-r--r--	2016-11-28 20:20
RevisiondeleteAction.php	1.84 KB	-rw-r--r--	2016-11-28 20:20
RollbackAction.php	4.24 KB	-rw-r--r--	2016-11-28 20:20
SpecialPageAction.php	2.53 KB	-rw-r--r--	2016-11-28 20:20
SubmitAction.php	1.17 KB	-rw-r--r--	2016-11-28 20:20
UnprotectAction.php	1.16 KB	-rw-r--r--	2016-11-28 20:20
UnwatchAction.php	1.61 KB	-rw-r--r--	2016-11-28 20:20
ViewAction.php	2.15 KB	-rw-r--r--	2016-11-28 20:20
WatchAction.php	5.2 KB	-rw-r--r--	2016-11-28 20:20

Rename

<?php
/**
 * Base classes for actions done on pages.
 *
 * 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
 *
 * @file
 * @ingroup Actions
 */

/**
 * An action which shows a form and does something based on the input from the form
 *
 * @ingroup Actions
 */
abstract class FormAction extends Action {

/**
	 * Get an HTMLForm descriptor array
	 * @return array
	 */
	protected function getFormFields() {
		// Default to an empty form with just a submit button
		return [];
	}

/**
	 * Add pre- or post-text to the form
	 * @return string HTML which will be sent to $form->addPreText()
	 */
	protected function preText() {
		return '';
	}

/**
	 * @return string
	 */
	protected function postText() {
		return '';
	}

/**
	 * Play with the HTMLForm if you need to more substantially
	 * @param HTMLForm $form
	 */
	protected function alterForm( HTMLForm $form ) {
	}

/**
	 * Get the HTMLForm to control behavior
	 * @return HTMLForm|null
	 */
	protected function getForm() {
		$this->fields = $this->getFormFields();

// Give hooks a chance to alter the form, adding extra fields or text etc
		Hooks::run( 'ActionModifyFormFields', [ $this->getName(), &$this->fields, $this->page ] );

$form = new HTMLForm( $this->fields, $this->getContext(), $this->getName() );
		$form->setSubmitCallback( [ $this, 'onSubmit' ] );

$title = $this->getTitle();
		$form->setAction( $title->getLocalURL( [ 'action' => $this->getName() ] ) );
		// Retain query parameters (uselang etc)
		$params = array_diff_key(
			$this->getRequest()->getQueryValues(),
			[ 'action' => null, 'title' => null ]
		);
		if ( $params ) {
			$form->addHiddenField( 'redirectparams', wfArrayToCgi( $params ) );
		}

$form->addPreText( $this->preText() );
		$form->addPostText( $this->postText() );
		$this->alterForm( $form );

// Give hooks a chance to alter the form, adding extra fields or text etc
		Hooks::run( 'ActionBeforeFormDisplay', [ $this->getName(), &$form, $this->page ] );

return $form;
	}

/**
	 * Process the form on POST submission.
	 *
	 * If you don't want to do anything with the form, just return false here.
	 *
	 * @param array $data
	 * @return bool|array True for success, false for didn't-try, array of errors on failure
	 */
	abstract public function onSubmit( $data );

/**
	 * Do something exciting on successful processing of the form.  This might be to show
	 * a confirmation message (watch, rollback, etc) or to redirect somewhere else (edit,
	 * protect, etc).
	 */
	abstract public function onSuccess();

/**
	 * The basic pattern for actions is to display some sort of HTMLForm UI, maybe with
	 * some stuff underneath (history etc); to do some processing on submission of that
	 * form (delete, protect, etc) and to do something exciting on 'success', be that
	 * display something new or redirect to somewhere.  Some actions have more exotic
	 * behavior, but that's what subclassing is for :D
	 */
	public function show() {
		$this->setHeaders();

// This will throw exceptions if there's a problem
		$this->checkCanExecute( $this->getUser() );

$form = $this->getForm();
		if ( $form->show() ) {
			$this->onSuccess();
		}
	}

public function doesWrites() {
		return true;
	}
}