/extensions/Nuke/Nuke_body.php
PHP | 268 lines | 203 code | 38 blank | 27 comment | 29 complexity | dfc8c487f1a2a0525e81745a94fc5054 MD5 | raw file
- <?php
- class SpecialNuke extends SpecialPage {
-
- public function __construct() {
- parent::__construct( 'Nuke', 'nuke' );
- }
- public function execute( $par ){
- global $wgUser, $wgRequest;
- if( !$this->userCanExecute( $wgUser ) ){
- $this->displayRestrictionError();
- return;
- }
- $this->setHeaders();
- $this->outputHeader();
-
- if( $wgRequest->wasPosted() && $wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) ) {
- $target = $wgRequest->getText( 'target', $par );
-
- // Normalise name
- if ( $target !== '' ) {
- $user = User::newFromName( $target );
- if ( $user ) $target = $user->getName();
- }
- $reason = $wgRequest->getText(
- 'wpReason',
- wfMsgForContent(
- 'nuke-defaultreason',
- $target === '' ? wfMsg( 'nuke-multiplepeople' ) : $target
- )
- );
-
- if ( $wgRequest->getVal( 'action' ) == 'delete' ) {
- $pages = $wgRequest->getArray( 'pages' );
-
- if( $pages ) {
- return $this->doDelete( $pages, $reason );
- }
- }
- else {
- $this->listForm( $target, $reason, $wgRequest->getInt( 'limit' ) );
- }
- }
- else {
- $this->promptForm();
- }
- }
- /**
- * Prompt for a username or IP address.
- */
- protected function promptForm() {
- global $wgOut, $wgUser;
- $wgOut->addWikiMsg( 'nuke-tools' );
-
- $wgOut->addHTML(
- Xml::openElement(
- 'form',
- array(
- 'action' => $this->getTitle()->getLocalURL( 'action=submit' ),
- 'method' => 'post'
- )
- )
- . '<table><tr>'
- . '<td>' . htmlspecialchars( wfMsg( 'nuke-userorip' ) ) . '</td>'
- . '<td>' . Xml::input( 'target', 40 ) . '</td>'
- . '</tr><tr>'
- . '<td>' . htmlspecialchars( wfMsg( 'nuke-maxpages' ) ) . '</td>'
- . '<td>' . Xml::input( 'limit', 7, '500' ) . '</td>'
- . '</tr><tr>'
- . '<td></td>'
- . '<td>' . Xml::submitButton( wfMsg( 'nuke-submit-user' ) ) . '</td>'
- .'</tr></table>'
- . Html::hidden( 'wpEditToken', $wgUser->editToken() )
- . Xml::closeElement( 'form' )
- );
- }
- /**
- * Display list of pages to delete.
- *
- * @param string $username
- * @param string $reason
- * @param integer $limit
- */
- protected function listForm( $username, $reason, $limit ) {
- global $wgUser, $wgOut, $wgLang;
- $pages = $this->getNewPages( $username, $limit );
- if( count( $pages ) == 0 ) {
- $wgOut->addWikiMsg( 'nuke-nopages', $username );
- return $this->promptForm();
- }
-
- if ( $username == '' ) {
- $wgOut->addWikiMsg( 'nuke-list-multiple' );
- }
- else {
- $wgOut->addWikiMsg( 'nuke-list', $username );
- }
- $nuke = $this->getTitle();
- $script = <<<JAVASCRIPT
- <script type="text/javascript">
- function selectPages( bool ) {
- var inputs = document.getElementsByTagName("input");
- for (i = 0; i < inputs.length; i++) {
- if (inputs[i].type == "checkbox") {
- inputs[i].checked = bool;
- }
- }
- }
- </script>
- JAVASCRIPT;
- $wgOut->addScript( $script );
- $wgOut->addHTML(
- Xml::openElement( 'form', array(
- 'action' => $nuke->getLocalURL( 'action=delete' ),
- 'method' => 'post',
- 'name' => 'nukelist')
- ) .
- Html::hidden( 'wpEditToken', $wgUser->editToken() ) .
- Xml::tags( 'p',
- null,
- Xml::inputLabel(
- wfMsg( 'deletecomment' ), 'wpReason', 'wpReason', 60, $reason
- )
- )
- );
- // Select: All, None
- $links = array();
- $links[] = '<a href="#" onclick="selectPages( true ); return false;">' .
- wfMsg( 'powersearch-toggleall' ) . '</a>';
- $links[] = '<a href="#" onclick="selectPages( false ); return false;">' .
- wfMsg( 'powersearch-togglenone' ) . '</a>';
- $wgOut->addHTML(
- Xml::tags( 'p',
- null,
- wfMsg( 'nuke-select', $wgLang->commaList( $links ) )
- )
- );
- // Delete button
- $wgOut->addHTML(
- Xml::submitButton( wfMsg( 'nuke-submit-delete' ) )
- );
- $wgOut->addHTML( '<ul>' );
- $sk = $wgUser->getSkin();
- foreach( $pages as $info ) {
- list( $title, $edits, $userName ) = $info;
- $image = $title->getNamespace() == NS_IMAGE ? wfLocalFile( $title ) : false;
- $thumb = $image && $image->exists() ? $image->transform( array( 'width' => 120, 'height' => 120 ), 0 ) : false;
- $changes = wfMsgExt( 'nchanges', 'parsemag', $wgLang->formatNum( $edits ) );
-
- $wgOut->addHTML( '<li>' .
- Xml::check( 'pages[]', true,
- array( 'value' => $title->getPrefixedDbKey() )
- ) .
- ' ' .
- ( $thumb ? $thumb->toHtml( array( 'desc-link' => true ) ) : '' ) .
- $sk->makeKnownLinkObj( $title ) .
- ' (' .
- ( $userName ? wfMsgExt( 'nuke-editby', 'parseinline', $userName ) . ', ' : '' ) .
- $sk->makeKnownLinkObj( $title, $changes, 'action=history' ) .
- ")</li>\n" );
- }
-
- $wgOut->addHTML(
- "</ul>\n" .
- Xml::submitButton( wfMsg( 'nuke-submit-delete' ) ) .
- "</form>"
- );
- }
- /**
- * Gets a list of new pages by the specified user or everyone when none is specified.
- *
- * @param string $username
- * @param integer $limit
- *
- * @return array
- */
- protected function getNewPages( $username, $limit ) {
- $dbr = wfGetDB( DB_SLAVE );
-
- $what = array(
- 'rc_namespace',
- 'rc_title',
- 'rc_timestamp',
- 'COUNT(*) AS edits'
- );
-
- $where = array( "(rc_new = 1) OR (rc_log_type = 'upload' AND rc_log_action = 'upload')" );
-
- if ( $username == '' ) {
- $what[] = 'rc_user_text';
- }
- else {
- $where['rc_user_text'] = $username;
- }
-
- $result = $dbr->select( 'recentchanges',
- $what,
- $where,
- __METHOD__,
- array(
- 'ORDER BY' => 'rc_timestamp DESC',
- 'GROUP BY' => 'rc_namespace, rc_title',
- 'LIMIT' => $limit
- )
- );
-
- $pages = array();
-
- foreach ( $result as $row ) {
- $pages[] = array(
- Title::makeTitle( $row->rc_namespace, $row->rc_title ),
- $row->edits,
- $username == '' ? $row->rc_user_text : false
- );
- }
-
- $dbr->freeResult( $result );
-
- return $pages;
- }
- /**
- * Does the actual deletion of the pages.
- *
- * @param array $pages The pages to delete
- * @param string $reason
- */
- protected function doDelete( array $pages, $reason ) {
- global $wgOut;
- $res = array();
- foreach( $pages as $page ) {
- $title = Title::newFromURL( $page );
- $file = $title->getNamespace() == NS_FILE ? wfLocalFile( $title ) : false;
- if ( $file ) {
- $oldimage = null; // Must be passed by reference
- $ok = FileDeleteForm::doDelete( $title, $file, $oldimage, $reason, false )->isOK();
- } else {
- $article = new Article( $title, 0 );
- $ok = $article->doDeleteArticle( $reason );
- }
- if ( $ok ) {
- $res[] = wfMsgExt( 'nuke-deleted', array( 'parseinline' ), $title->getPrefixedText() );
- } else {
- $res[] = wfMsgExt( 'nuke-not-deleted', array( 'parseinline' ), $title->getPrefixedText() );
- }
- }
- $wgOut->addHTML( "<ul>\n<li>" .implode( "</li>\n<li>", $res ) . "</li>\n</ul>\n" );
- }
- }