diff options
Diffstat (limited to 'includes/revisiondelete/RevDelRevisionItem.php')
| -rw-r--r-- | includes/revisiondelete/RevDelRevisionItem.php | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/includes/revisiondelete/RevDelRevisionItem.php b/includes/revisiondelete/RevDelRevisionItem.php new file mode 100644 index 00000000..300ce6ad --- /dev/null +++ b/includes/revisiondelete/RevDelRevisionItem.php @@ -0,0 +1,187 @@ +<?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 RevisionDelete + */ + +/** + * Item class for a live revision table row + */ +class RevDelRevisionItem extends RevDelItem { + /** @var Revision */ + public $revision; + + public function __construct( $list, $row ) { + parent::__construct( $list, $row ); + $this->revision = new Revision( $row ); + } + + public function getIdField() { + return 'rev_id'; + } + + public function getTimestampField() { + return 'rev_timestamp'; + } + + public function getAuthorIdField() { + return 'rev_user'; + } + + public function getAuthorNameField() { + return 'rev_user_text'; + } + + public function canView() { + return $this->revision->userCan( Revision::DELETED_RESTRICTED, $this->list->getUser() ); + } + + public function canViewContent() { + return $this->revision->userCan( Revision::DELETED_TEXT, $this->list->getUser() ); + } + + public function getBits() { + return $this->revision->getVisibility(); + } + + public function setBits( $bits ) { + $dbw = wfGetDB( DB_MASTER ); + // Update revision table + $dbw->update( 'revision', + array( 'rev_deleted' => $bits ), + array( + 'rev_id' => $this->revision->getId(), + 'rev_page' => $this->revision->getPage(), + 'rev_deleted' => $this->getBits() + ), + __METHOD__ + ); + if ( !$dbw->affectedRows() ) { + // Concurrent fail! + return false; + } + // Update recentchanges table + $dbw->update( 'recentchanges', + array( + 'rc_deleted' => $bits, + 'rc_patrolled' => 1 + ), + array( + 'rc_this_oldid' => $this->revision->getId(), // condition + // non-unique timestamp index + 'rc_timestamp' => $dbw->timestamp( $this->revision->getTimestamp() ), + ), + __METHOD__ + ); + + return true; + } + + public function isDeleted() { + return $this->revision->isDeleted( Revision::DELETED_TEXT ); + } + + public function isHideCurrentOp( $newBits ) { + return ( $newBits & Revision::DELETED_TEXT ) + && $this->list->getCurrent() == $this->getId(); + } + + /** + * Get the HTML link to the revision text. + * Overridden by RevDelArchiveItem. + * @return string + */ + protected function getRevisionLink() { + $date = htmlspecialchars( $this->list->getLanguage()->userTimeAndDate( + $this->revision->getTimestamp(), $this->list->getUser() ) ); + + if ( $this->isDeleted() && !$this->canViewContent() ) { + return $date; + } + + return Linker::linkKnown( + $this->list->title, + $date, + array(), + array( + 'oldid' => $this->revision->getId(), + 'unhide' => 1 + ) + ); + } + + /** + * Get the HTML link to the diff. + * Overridden by RevDelArchiveItem + * @return string + */ + protected function getDiffLink() { + if ( $this->isDeleted() && !$this->canViewContent() ) { + return $this->list->msg( 'diff' )->escaped(); + } else { + return Linker::linkKnown( + $this->list->title, + $this->list->msg( 'diff' )->escaped(), + array(), + array( + 'diff' => $this->revision->getId(), + 'oldid' => 'prev', + 'unhide' => 1 + ) + ); + } + } + + public function getHTML() { + $difflink = $this->list->msg( 'parentheses' ) + ->rawParams( $this->getDiffLink() )->escaped(); + $revlink = $this->getRevisionLink(); + $userlink = Linker::revUserLink( $this->revision ); + $comment = Linker::revComment( $this->revision ); + if ( $this->isDeleted() ) { + $revlink = "<span class=\"history-deleted\">$revlink</span>"; + } + + return "<li>$difflink $revlink $userlink $comment</li>"; + } + + public function getApiData( ApiResult $result ) { + $rev = $this->revision; + $user = $this->list->getUser(); + $ret = array( + 'id' => $rev->getId(), + 'timestamp' => wfTimestamp( TS_ISO_8601, $rev->getTimestamp() ), + ); + $ret += $rev->isDeleted( Revision::DELETED_USER ) ? array( 'userhidden' => '' ) : array(); + $ret += $rev->isDeleted( Revision::DELETED_COMMENT ) ? array( 'commenthidden' => '' ) : array(); + $ret += $rev->isDeleted( Revision::DELETED_TEXT ) ? array( 'texthidden' => '' ) : array(); + if ( $rev->userCan( Revision::DELETED_USER, $user ) ) { + $ret += array( + 'userid' => $rev->getUser( Revision::FOR_THIS_USER ), + 'user' => $rev->getUserText( Revision::FOR_THIS_USER ), + ); + } + if ( $rev->userCan( Revision::DELETED_COMMENT, $user ) ) { + $ret += array( + 'comment' => $rev->getComment( Revision::FOR_THIS_USER ), + ); + } + + return $ret; + } +} |