diff options
Diffstat (limited to 'www/wiki/includes/specials/pagers/ProtectedPagesPager.php')
| -rw-r--r-- | www/wiki/includes/specials/pagers/ProtectedPagesPager.php | 338 |
1 files changed, 338 insertions, 0 deletions
diff --git a/www/wiki/includes/specials/pagers/ProtectedPagesPager.php b/www/wiki/includes/specials/pagers/ProtectedPagesPager.php new file mode 100644 index 00000000..3b69698f --- /dev/null +++ b/www/wiki/includes/specials/pagers/ProtectedPagesPager.php @@ -0,0 +1,338 @@ +<?php +/** + * 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 Pager + */ + +use MediaWiki\Linker\LinkRenderer; + +class ProtectedPagesPager extends TablePager { + + public $mForm, $mConds; + private $type, $level, $namespace, $sizetype, $size, $indefonly, $cascadeonly, $noredirect; + + /** + * @var LinkRenderer + */ + private $linkRenderer; + + /** + * @param SpecialProtectedpages $form + * @param array $conds + * @param string $type + * @param string $level + * @param int $namespace + * @param string $sizetype + * @param int $size + * @param bool $indefonly + * @param bool $cascadeonly + * @param bool $noredirect + * @param LinkRenderer $linkRenderer + */ + function __construct( $form, $conds = [], $type, $level, $namespace, + $sizetype = '', $size = 0, $indefonly = false, $cascadeonly = false, $noredirect = false, + LinkRenderer $linkRenderer + ) { + $this->mForm = $form; + $this->mConds = $conds; + $this->type = ( $type ) ? $type : 'edit'; + $this->level = $level; + $this->namespace = $namespace; + $this->sizetype = $sizetype; + $this->size = intval( $size ); + $this->indefonly = (bool)$indefonly; + $this->cascadeonly = (bool)$cascadeonly; + $this->noredirect = (bool)$noredirect; + $this->linkRenderer = $linkRenderer; + parent::__construct( $form->getContext() ); + } + + function preprocessResults( $result ) { + # Do a link batch query + $lb = new LinkBatch; + $userids = []; + + foreach ( $result as $row ) { + $lb->add( $row->page_namespace, $row->page_title ); + // field is nullable, maybe null on old protections + if ( $row->log_user !== null ) { + $userids[] = $row->log_user; + } + } + + // fill LinkBatch with user page and user talk + if ( count( $userids ) ) { + $userCache = UserCache::singleton(); + $userCache->doQuery( $userids, [], __METHOD__ ); + foreach ( $userids as $userid ) { + $name = $userCache->getProp( $userid, 'name' ); + if ( $name !== false ) { + $lb->add( NS_USER, $name ); + $lb->add( NS_USER_TALK, $name ); + } + } + } + + $lb->execute(); + } + + function getFieldNames() { + static $headers = null; + + if ( $headers == [] ) { + $headers = [ + 'log_timestamp' => 'protectedpages-timestamp', + 'pr_page' => 'protectedpages-page', + 'pr_expiry' => 'protectedpages-expiry', + 'log_user' => 'protectedpages-performer', + 'pr_params' => 'protectedpages-params', + 'log_comment' => 'protectedpages-reason', + ]; + foreach ( $headers as $key => $val ) { + $headers[$key] = $this->msg( $val )->text(); + } + } + + return $headers; + } + + /** + * @param string $field + * @param string $value + * @return string HTML + * @throws MWException + */ + function formatValue( $field, $value ) { + /** @var object $row */ + $row = $this->mCurrentRow; + + switch ( $field ) { + case 'log_timestamp': + // when timestamp is null, this is a old protection row + if ( $value === null ) { + $formatted = Html::rawElement( + 'span', + [ 'class' => 'mw-protectedpages-unknown' ], + $this->msg( 'protectedpages-unknown-timestamp' )->escaped() + ); + } else { + $formatted = htmlspecialchars( $this->getLanguage()->userTimeAndDate( + $value, $this->getUser() ) ); + } + break; + + case 'pr_page': + $title = Title::makeTitleSafe( $row->page_namespace, $row->page_title ); + if ( !$title ) { + $formatted = Html::element( + 'span', + [ 'class' => 'mw-invalidtitle' ], + Linker::getInvalidTitleDescription( + $this->getContext(), + $row->page_namespace, + $row->page_title + ) + ); + } else { + $formatted = $this->linkRenderer->makeLink( $title ); + } + if ( !is_null( $row->page_len ) ) { + $formatted .= $this->getLanguage()->getDirMark() . + ' ' . Html::rawElement( + 'span', + [ 'class' => 'mw-protectedpages-length' ], + Linker::formatRevisionSize( $row->page_len ) + ); + } + break; + + case 'pr_expiry': + $formatted = htmlspecialchars( $this->getLanguage()->formatExpiry( + $value, /* User preference timezone */true ) ); + $title = Title::makeTitleSafe( $row->page_namespace, $row->page_title ); + if ( $this->getUser()->isAllowed( 'protect' ) && $title ) { + $changeProtection = $this->linkRenderer->makeKnownLink( + $title, + $this->msg( 'protect_change' )->text(), + [], + [ 'action' => 'unprotect' ] + ); + $formatted .= ' ' . Html::rawElement( + 'span', + [ 'class' => 'mw-protectedpages-actions' ], + $this->msg( 'parentheses' )->rawParams( $changeProtection )->escaped() + ); + } + break; + + case 'log_user': + // when timestamp is null, this is a old protection row + if ( $row->log_timestamp === null ) { + $formatted = Html::rawElement( + 'span', + [ 'class' => 'mw-protectedpages-unknown' ], + $this->msg( 'protectedpages-unknown-performer' )->escaped() + ); + } else { + $username = UserCache::singleton()->getProp( $value, 'name' ); + if ( LogEventsList::userCanBitfield( + $row->log_deleted, + LogPage::DELETED_USER, + $this->getUser() + ) ) { + if ( $username === false ) { + $formatted = htmlspecialchars( $value ); + } else { + $formatted = Linker::userLink( $value, $username ) + . Linker::userToolLinks( $value, $username ); + } + } else { + $formatted = $this->msg( 'rev-deleted-user' )->escaped(); + } + if ( LogEventsList::isDeleted( $row, LogPage::DELETED_USER ) ) { + $formatted = '<span class="history-deleted">' . $formatted . '</span>'; + } + } + break; + + case 'pr_params': + $params = []; + // Messages: restriction-level-sysop, restriction-level-autoconfirmed + $params[] = $this->msg( 'restriction-level-' . $row->pr_level )->escaped(); + if ( $row->pr_cascade ) { + $params[] = $this->msg( 'protect-summary-cascade' )->escaped(); + } + $formatted = $this->getLanguage()->commaList( $params ); + break; + + case 'log_comment': + // when timestamp is null, this is an old protection row + if ( $row->log_timestamp === null ) { + $formatted = Html::rawElement( + 'span', + [ 'class' => 'mw-protectedpages-unknown' ], + $this->msg( 'protectedpages-unknown-reason' )->escaped() + ); + } else { + if ( LogEventsList::userCanBitfield( + $row->log_deleted, + LogPage::DELETED_COMMENT, + $this->getUser() + ) ) { + $value = CommentStore::getStore()->getComment( 'log_comment', $row )->text; + $formatted = Linker::formatComment( $value !== null ? $value : '' ); + } else { + $formatted = $this->msg( 'rev-deleted-comment' )->escaped(); + } + if ( LogEventsList::isDeleted( $row, LogPage::DELETED_COMMENT ) ) { + $formatted = '<span class="history-deleted">' . $formatted . '</span>'; + } + } + break; + + default: + throw new MWException( "Unknown field '$field'" ); + } + + return $formatted; + } + + function getQueryInfo() { + $conds = $this->mConds; + $conds[] = 'pr_expiry > ' . $this->mDb->addQuotes( $this->mDb->timestamp() ) . + ' OR pr_expiry IS NULL'; + $conds[] = 'page_id=pr_page'; + $conds[] = 'pr_type=' . $this->mDb->addQuotes( $this->type ); + + if ( $this->sizetype == 'min' ) { + $conds[] = 'page_len>=' . $this->size; + } elseif ( $this->sizetype == 'max' ) { + $conds[] = 'page_len<=' . $this->size; + } + + if ( $this->indefonly ) { + $infinity = $this->mDb->addQuotes( $this->mDb->getInfinity() ); + $conds[] = "pr_expiry = $infinity OR pr_expiry IS NULL"; + } + if ( $this->cascadeonly ) { + $conds[] = 'pr_cascade = 1'; + } + if ( $this->noredirect ) { + $conds[] = 'page_is_redirect = 0'; + } + + if ( $this->level ) { + $conds[] = 'pr_level=' . $this->mDb->addQuotes( $this->level ); + } + if ( !is_null( $this->namespace ) ) { + $conds[] = 'page_namespace=' . $this->mDb->addQuotes( $this->namespace ); + } + + $commentQuery = CommentStore::getStore()->getJoin( 'log_comment' ); + $actorQuery = ActorMigration::newMigration()->getJoin( 'log_user' ); + + return [ + 'tables' => [ + 'page', 'page_restrictions', 'log_search', + 'logparen' => [ 'logging' ] + $commentQuery['tables'] + $actorQuery['tables'], + ], + 'fields' => [ + 'pr_id', + 'page_namespace', + 'page_title', + 'page_len', + 'pr_type', + 'pr_level', + 'pr_expiry', + 'pr_cascade', + 'log_timestamp', + 'log_deleted', + ] + $commentQuery['fields'] + $actorQuery['fields'], + 'conds' => $conds, + 'join_conds' => [ + 'log_search' => [ + 'LEFT JOIN', [ + 'ls_field' => 'pr_id', 'ls_value = ' . $this->mDb->buildStringCast( 'pr_id' ) + ] + ], + 'logparen' => [ + 'LEFT JOIN', [ + 'ls_log_id = log_id' + ] + ] + ] + $commentQuery['joins'] + $actorQuery['joins'] + ]; + } + + protected function getTableClass() { + return parent::getTableClass() . ' mw-protectedpages'; + } + + function getIndexField() { + return 'pr_id'; + } + + function getDefaultSort() { + return 'pr_id'; + } + + function isFieldSortable( $field ) { + // no index for sorting exists + return false; + } +} |