Current File : /www/varak.net/wiki.varak.net/includes/specials/SpecialDeletedContributions.php
<?php
/**
* Implements Special:DeletedContributions
*
* 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
* @ingroup SpecialPage
*/
use MediaWiki\MediaWikiServices;
/**
* Implements Special:DeletedContributions to display archived revisions
* @ingroup SpecialPage
*/
class DeletedContributionsPage extends SpecialPage {
/** @var FormOptions */
protected $mOpts;
function __construct() {
parent::__construct( 'DeletedContributions', 'deletedhistory' );
}
/**
* Special page "deleted user contributions".
* Shows a list of the deleted contributions of a user.
*
* @param string $par (optional) user name of the user for which to show the contributions
*/
function execute( $par ) {
$this->setHeaders();
$this->outputHeader();
$this->checkPermissions();
$user = $this->getUser();
$out = $this->getOutput();
$out->setPageTitle( $this->msg( 'deletedcontributions-title' ) );
$opts = new FormOptions();
$opts->add( 'target', '' );
$opts->add( 'namespace', '' );
$opts->add( 'limit', 20 );
$opts->fetchValuesFromRequest( $this->getRequest() );
$opts->validateIntBounds( 'limit', 0, $this->getConfig()->get( 'QueryPageDefaultLimit' ) );
if ( $par !== null ) {
// Beautify the username
$par = User::getCanonicalName( $par, false );
$opts->setValue( 'target', (string)$par );
}
$ns = $opts->getValue( 'namespace' );
if ( $ns !== null && $ns !== '' ) {
$opts->setValue( 'namespace', intval( $ns ) );
}
$this->mOpts = $opts;
$target = trim( $opts->getValue( 'target' ) );
if ( !strlen( $target ) ) {
$this->getForm();
return;
}
$userObj = User::newFromName( $target, false );
if ( !$userObj ) {
$this->getForm();
return;
}
$this->getSkin()->setRelevantUser( $userObj );
$target = $userObj->getName();
$out->addSubtitle( $this->getSubTitle( $userObj ) );
$this->getForm();
$pager = new DeletedContribsPager( $this->getContext(), $target, $opts->getValue( 'namespace' ) );
if ( !$pager->getNumRows() ) {
$out->addWikiMsg( 'nocontribs' );
return;
}
# Show a message about replica DB lag, if applicable
$lb = MediaWikiServices::getInstance()->getDBLoadBalancer();
$lag = $lb->safeGetLag( $pager->getDatabase() );
if ( $lag > 0 ) {
$out->showLagWarning( $lag );
}
$out->addHTML(
'<p>' . $pager->getNavigationBar() . '</p>' .
$pager->getBody() .
'<p>' . $pager->getNavigationBar() . '</p>' );
# If there were contributions, and it was a valid user or IP, show
# the appropriate "footer" message - WHOIS tools, etc.
if ( $target != 'newbies' ) {
$message = IP::isIPAddress( $target ) ?
'sp-contributions-footer-anon' :
'sp-contributions-footer';
if ( !$this->msg( $message )->isDisabled() ) {
$out->wrapWikiMsg(
"<div class='mw-contributions-footer'>\n$1\n</div>",
[ $message, $target ]
);
}
}
}
/**
* Generates the subheading with links
* @param User $userObj User object for the target
* @return string Appropriately-escaped HTML to be output literally
*/
function getSubTitle( $userObj ) {
$linkRenderer = $this->getLinkRenderer();
if ( $userObj->isAnon() ) {
$user = htmlspecialchars( $userObj->getName() );
} else {
$user = $linkRenderer->makeLink( $userObj->getUserPage(), $userObj->getName() );
}
$links = '';
$nt = $userObj->getUserPage();
$talk = $nt->getTalkPage();
if ( $talk ) {
$tools = SpecialContributions::getUserLinks( $this, $userObj );
# Link to contributions
$insert['contribs'] = $linkRenderer->makeKnownLink(
SpecialPage::getTitleFor( 'Contributions', $nt->getDBkey() ),
$this->msg( 'sp-deletedcontributions-contribs' )->text()
);
// Swap out the deletedcontribs link for our contribs one
$tools = wfArrayInsertAfter( $tools, $insert, 'deletedcontribs' );
unset( $tools['deletedcontribs'] );
$links = $this->getLanguage()->pipeList( $tools );
// Show a note if the user is blocked and display the last block log entry.
$block = Block::newFromTarget( $userObj, $userObj );
if ( !is_null( $block ) && $block->getType() != Block::TYPE_AUTO ) {
if ( $block->getType() == Block::TYPE_RANGE ) {
$nt = MWNamespace::getCanonicalName( NS_USER ) . ':' . $block->getTarget();
}
// LogEventsList::showLogExtract() wants the first parameter by ref
$out = $this->getOutput();
LogEventsList::showLogExtract(
$out,
'block',
$nt,
'',
[
'lim' => 1,
'showIfEmpty' => false,
'msgKey' => [
'sp-contributions-blocked-notice',
$userObj->getName() # Support GENDER in 'sp-contributions-blocked-notice'
],
'offset' => '' # don't use $this->getRequest() parameter offset
]
);
}
}
return $this->msg( 'contribsub2' )->rawParams( $user, $links )->params( $userObj->getName() );
}
/**
* Generates the namespace selector form with hidden attributes.
*/
function getForm() {
$opts = $this->mOpts;
$formDescriptor = [
'target' => [
'type' => 'user',
'name' => 'target',
'label-message' => 'sp-contributions-username',
'default' => $opts->getValue( 'target' ),
'ipallowed' => true,
],
'namespace' => [
'type' => 'namespaceselect',
'name' => 'namespace',
'label-message' => 'namespace',
'all' => '',
],
];
HTMLForm::factory( 'ooui', $formDescriptor, $this->getContext() )
->setWrapperLegendMsg( 'sp-contributions-search' )
->setSubmitTextMsg( 'sp-contributions-submit' )
// prevent setting subpage and 'target' parameter at the same time
->setAction( $this->getPageTitle()->getLocalURL() )
->setMethod( 'get' )
->prepareForm()
->displayForm( false );
}
/**
* Return an array of subpages beginning with $search that this special page will accept.
*
* @param string $search Prefix to search for
* @param int $limit Maximum number of results to return (usually 10)
* @param int $offset Number of results to skip (usually 0)
* @return string[] Matching subpages
*/
public function prefixSearchSubpages( $search, $limit, $offset ) {
$user = User::newFromName( $search );
if ( !$user ) {
// No prefix suggestion for invalid user
return [];
}
// Autocomplete subpage as user list - public to allow caching
return UserNamePrefixSearch::search( 'public', $search, $limit, $offset );
}
protected function getGroupName() {
return 'users';
}
}
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