6e9b4f0e9c
Per wikitech-l consensus: https://lists.wikimedia.org/pipermail/wikitech-l/2016-February/084821.html Notes: * Disabled CallTimePassByReference due to false positives (T127163) Change-Id: I2c8ce713ce6600a0bb7bf67537c87044c7a45c4b
104 lines
2.6 KiB
PHP
104 lines
2.6 KiB
PHP
<?php
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/**
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* User-requested page cache purging.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*
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* @file
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* @ingroup Actions
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*/
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/**
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* User-requested page cache purging.
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*
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* For users with 'purge', this will directly trigger the cache purging and
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* for users without that right, it will show a confirmation form.
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*
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* @ingroup Actions
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*/
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class PurgeAction extends FormAction {
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private $redirectParams;
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public function getName() {
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return 'purge';
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}
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public function requiresUnblock() {
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return false;
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}
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public function getDescription() {
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return '';
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}
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public function onSubmit( $data ) {
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return $this->page->doPurge();
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}
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/**
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* purge is slightly weird because it can be either formed or formless depending
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* on user permissions
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*/
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public function show() {
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$this->setHeaders();
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// This will throw exceptions if there's a problem
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$this->checkCanExecute( $this->getUser() );
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$user = $this->getUser();
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if ( $user->pingLimiter( 'purge' ) ) {
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// TODO: Display actionthrottledtext
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return;
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}
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if ( $user->isAllowed( 'purge' ) ) {
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$this->redirectParams = wfArrayToCgi( array_diff_key(
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$this->getRequest()->getQueryValues(),
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[ 'title' => null, 'action' => null ]
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) );
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if ( $this->onSubmit( [] ) ) {
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$this->onSuccess();
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}
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} else {
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$this->redirectParams = $this->getRequest()->getVal( 'redirectparams', '' );
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$form = $this->getForm();
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if ( $form->show() ) {
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$this->onSuccess();
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}
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}
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}
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protected function alterForm( HTMLForm $form ) {
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$form->setSubmitTextMsg( 'confirm_purge_button' );
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}
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protected function preText() {
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return $this->msg( 'confirm-purge-top' )->parse();
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}
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protected function postText() {
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return $this->msg( 'confirm-purge-bottom' )->parse();
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}
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public function onSuccess() {
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$this->getOutput()->redirect( $this->getTitle()->getFullURL( $this->redirectParams ) );
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}
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public function doesWrites() {
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return true;
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}
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}
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