mirror of
https://github.com/YunoHost-Apps/mediawiki_ynh.git
synced 2024-09-03 19:46:05 +02:00
301 lines
8.7 KiB
PHP
301 lines
8.7 KiB
PHP
<?php
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/**
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*
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*
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* Created on Oct 31, 2007
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*
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* Copyright © 2007 Roan Kattouw "<Firstname>.<Lastname>@gmail.com"
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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 along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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*/
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/**
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* API Module to move pages
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* @ingroup API
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*/
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class ApiMove extends ApiBase {
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public function execute() {
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$user = $this->getUser();
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$params = $this->extractRequestParams();
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$this->requireOnlyOneParameter( $params, 'from', 'fromid' );
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if ( isset( $params['from'] ) ) {
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$fromTitle = Title::newFromText( $params['from'] );
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if ( !$fromTitle || $fromTitle->isExternal() ) {
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$this->dieUsageMsg( array( 'invalidtitle', $params['from'] ) );
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}
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} elseif ( isset( $params['fromid'] ) ) {
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$fromTitle = Title::newFromID( $params['fromid'] );
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if ( !$fromTitle ) {
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$this->dieUsageMsg( array( 'nosuchpageid', $params['fromid'] ) );
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}
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}
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if ( !$fromTitle->exists() ) {
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$this->dieUsageMsg( 'notanarticle' );
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}
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$fromTalk = $fromTitle->getTalkPage();
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$toTitle = Title::newFromText( $params['to'] );
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if ( !$toTitle || $toTitle->isExternal() ) {
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$this->dieUsageMsg( array( 'invalidtitle', $params['to'] ) );
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}
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$toTalk = $toTitle->getTalkPage();
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if ( $toTitle->getNamespace() == NS_FILE
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&& !RepoGroup::singleton()->getLocalRepo()->findFile( $toTitle )
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&& wfFindFile( $toTitle ) )
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{
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if ( !$params['ignorewarnings'] && $user->isAllowed( 'reupload-shared' ) ) {
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$this->dieUsageMsg( 'sharedfile-exists' );
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} elseif ( !$user->isAllowed( 'reupload-shared' ) ) {
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$this->dieUsageMsg( 'cantoverwrite-sharedfile' );
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}
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}
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// Move the page
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$toTitleExists = $toTitle->exists();
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$retval = $fromTitle->moveTo( $toTitle, true, $params['reason'], !$params['noredirect'] );
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if ( $retval !== true ) {
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$this->dieUsageMsg( reset( $retval ) );
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}
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$r = array( 'from' => $fromTitle->getPrefixedText(), 'to' => $toTitle->getPrefixedText(), 'reason' => $params['reason'] );
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if ( $fromTitle->exists() ) {
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//NOTE: we assume that if the old title exists, it's because it was re-created as
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// a redirect to the new title. This is not safe, but what we did before was
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// even worse: we just determined whether a redirect should have been created,
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// and reported that it was created if it should have, without any checks.
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// Also note that isRedirect() is unreliable because of bug 37209.
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$r['redirectcreated'] = '';
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}
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if ( $toTitleExists ) {
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$r['moveoverredirect'] = '';
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}
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// Move the talk page
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if ( $params['movetalk'] && $fromTalk->exists() && !$fromTitle->isTalkPage() ) {
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$toTalkExists = $toTalk->exists();
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$retval = $fromTalk->moveTo( $toTalk, true, $params['reason'], !$params['noredirect'] );
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if ( $retval === true ) {
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$r['talkfrom'] = $fromTalk->getPrefixedText();
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$r['talkto'] = $toTalk->getPrefixedText();
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if ( $toTalkExists ) {
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$r['talkmoveoverredirect'] = '';
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}
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} else {
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// We're not gonna dieUsage() on failure, since we already changed something
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$parsed = $this->parseMsg( reset( $retval ) );
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$r['talkmove-error-code'] = $parsed['code'];
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$r['talkmove-error-info'] = $parsed['info'];
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}
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}
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$result = $this->getResult();
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// Move subpages
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if ( $params['movesubpages'] ) {
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$r['subpages'] = $this->moveSubpages( $fromTitle, $toTitle,
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$params['reason'], $params['noredirect'] );
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$result->setIndexedTagName( $r['subpages'], 'subpage' );
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if ( $params['movetalk'] ) {
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$r['subpages-talk'] = $this->moveSubpages( $fromTalk, $toTalk,
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$params['reason'], $params['noredirect'] );
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$result->setIndexedTagName( $r['subpages-talk'], 'subpage' );
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}
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}
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$watch = 'preferences';
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if ( isset( $params['watchlist'] ) ) {
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$watch = $params['watchlist'];
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} elseif ( $params['watch'] ) {
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$watch = 'watch';
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} elseif ( $params['unwatch'] ) {
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$watch = 'unwatch';
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}
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// Watch pages
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$this->setWatch( $watch, $fromTitle, 'watchmoves' );
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$this->setWatch( $watch, $toTitle, 'watchmoves' );
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$result->addValue( null, $this->getModuleName(), $r );
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}
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/**
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* @param Title $fromTitle
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* @param Title $toTitle
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* @param $reason
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* @param $noredirect
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* @return array
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*/
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public function moveSubpages( $fromTitle, $toTitle, $reason, $noredirect ) {
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$retval = array();
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$success = $fromTitle->moveSubpages( $toTitle, true, $reason, !$noredirect );
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if ( isset( $success[0] ) ) {
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return array( 'error' => $this->parseMsg( $success ) );
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} else {
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// At least some pages could be moved
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// Report each of them separately
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foreach ( $success as $oldTitle => $newTitle ) {
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$r = array( 'from' => $oldTitle );
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if ( is_array( $newTitle ) ) {
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$r['error'] = $this->parseMsg( reset( $newTitle ) );
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} else {
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// Success
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$r['to'] = $newTitle;
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}
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$retval[] = $r;
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}
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}
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return $retval;
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}
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public function mustBePosted() {
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return true;
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}
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public function isWriteMode() {
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return true;
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}
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public function getAllowedParams() {
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return array(
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'from' => null,
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'fromid' => array(
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ApiBase::PARAM_TYPE => 'integer'
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),
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'to' => array(
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ApiBase::PARAM_TYPE => 'string',
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ApiBase::PARAM_REQUIRED => true
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),
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'token' => array(
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ApiBase::PARAM_TYPE => 'string',
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ApiBase::PARAM_REQUIRED => true
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),
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'reason' => '',
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'movetalk' => false,
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'movesubpages' => false,
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'noredirect' => false,
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'watch' => array(
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ApiBase::PARAM_DFLT => false,
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ApiBase::PARAM_DEPRECATED => true,
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),
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'unwatch' => array(
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ApiBase::PARAM_DFLT => false,
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ApiBase::PARAM_DEPRECATED => true,
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),
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'watchlist' => array(
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ApiBase::PARAM_DFLT => 'preferences',
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ApiBase::PARAM_TYPE => array(
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'watch',
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'unwatch',
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'preferences',
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'nochange'
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),
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),
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'ignorewarnings' => false
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);
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}
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public function getParamDescription() {
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$p = $this->getModulePrefix();
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return array(
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'from' => "Title of the page you want to move. Cannot be used together with {$p}fromid",
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'fromid' => "Page ID of the page you want to move. Cannot be used together with {$p}from",
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'to' => 'Title you want to rename the page to',
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'token' => 'A move token previously retrieved through prop=info',
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'reason' => 'Reason for the move',
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'movetalk' => 'Move the talk page, if it exists',
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'movesubpages' => 'Move subpages, if applicable',
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'noredirect' => 'Don\'t create a redirect',
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'watch' => 'Add the page and the redirect to your watchlist',
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'unwatch' => 'Remove the page and the redirect from your watchlist',
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'watchlist' => 'Unconditionally add or remove the page from your watchlist, use preferences or do not change watch',
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'ignorewarnings' => 'Ignore any warnings'
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);
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}
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public function getResultProperties() {
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return array(
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'' => array(
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'from' => 'string',
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'to' => 'string',
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'reason' => 'string',
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'redirectcreated' => 'boolean',
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'moveoverredirect' => 'boolean',
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'talkfrom' => array(
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ApiBase::PROP_TYPE => 'string',
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ApiBase::PROP_NULLABLE => true
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),
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'talkto' => array(
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ApiBase::PROP_TYPE => 'string',
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ApiBase::PROP_NULLABLE => true
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),
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'talkmoveoverredirect' => 'boolean',
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'talkmove-error-code' => array(
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ApiBase::PROP_TYPE => 'string',
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ApiBase::PROP_NULLABLE => true
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),
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'talkmove-error-info' => array(
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ApiBase::PROP_TYPE => 'string',
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ApiBase::PROP_NULLABLE => true
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)
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)
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);
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}
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public function getDescription() {
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return 'Move a page';
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}
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public function getPossibleErrors() {
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return array_merge( parent::getPossibleErrors(),
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$this->getRequireOnlyOneParameterErrorMessages( array( 'from', 'fromid' ) ),
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array(
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array( 'invalidtitle', 'from' ),
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array( 'nosuchpageid', 'fromid' ),
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array( 'notanarticle' ),
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array( 'invalidtitle', 'to' ),
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array( 'sharedfile-exists' ),
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)
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);
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}
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public function needsToken() {
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return true;
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}
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public function getTokenSalt() {
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return '';
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}
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public function getExamples() {
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return array(
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'api.php?action=move&from=Badtitle&to=Goodtitle&token=123ABC&reason=Misspelled%20title&movetalk=&noredirect='
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);
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}
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public function getHelpUrls() {
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return 'https://www.mediawiki.org/wiki/API:Move';
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}
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}
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