From OrganicDesign Wiki
<?php
/**
* NukeDPL extension - Mass delete by DPL query
*
* See http://www.mediawiki.org/wiki/Extension:NukeDPL for installation and usage details
*
* @package MediaWiki
* @subpackage Extensions
* @author Aran Dunkley [http://www.organicdesign.co.nz/nad User:Nad]
* @copyright © 2007 Aran Dunkley
* @licence GNU General Public Licence 2.0 or later
*/
if( !defined( 'MEDIAWIKI' ) ) die( 'Not a valid entry point.' );
define( 'NUKEDPL_VERSION', '1.2.1, 2009-03-20' );
$wgGroupPermissions['sysop']['nuke'] = true;
$wgAvailableRights[] = 'nuke';
$wgExtensionFunctions[] = 'wfSetupNukeDPL';
$wgSpecialPages['NukeDPL'] = 'SpecialNukeDPL';
$wgSpecialPageGroups['NukeDPL'] = 'pagetools';
# Text to be added into textbox by default
$wgNukeDPLDefaultText = '
distinct = true | false
ignorecase = true | false
title = Article
nottitle = Article
titlematch = %fragment%
nottitlematch = %fragment%
titleregexp = ^.+$
nottitleregexp = ^.+$
category = Category1 | Category2
notcategory = Category1 | Category2
categorymatch = %fragment%
notcategorymatch = %fragment%
categoryregexp = ^.+$
notcategoryregexp = ^.+$
namespace = Namespace1 | Namespace2
notnamespace = Namespace1 | Namespace2
linksfrom = Foo | Bar
notlinksfrom = Foo | Bar
linksto = Foo|Bar
notlinksto = Foo|Bar
imageused = Foo.jpg
imagecontainer = Article1 | Article2
uses = Template1 | Template2
notuses = Template1 | Template2
redirects = exclude | include | only
createdby = User
notcreatedby = User
modifiedby = User
notmodifiedby = User
lastmodifiedby = User
notlastmodifiedby = User
';
$wgExtensionCredits['specialpage'][] = array(
'name' => 'Special:NukeDPL',
'author' => '[http://www.organicdesign.co.nz/nad User:Nad]',
'description' => 'Mass delete by DPL query',
'url' => 'http://www.mediawiki.org/wiki/Extension:NukeDPL',
'version' => NUKEDPL_VERSION
);
function wfSetupNukeDPL() {
global $wgMessageCache;
$wgMessageCache->addMessages( array(
'nukedpl' => 'Mass delete by DPL query',
'nuke-nopages' => "No pages to delete using DPL-query: <tt>$1</tt>",
'nuke-list' => "The following pages were selected by DPL-query: <tt>$1</tt> hit the button to delete them.",
'nuke-defaultreason' => "Mass removal of pages selected by DPL-query: ($1)",
) );
}
/**
* Define a new class based on the SpecialPage class
*/
class SpecialNukeDPL extends SpecialPage {
function __construct() {
parent::__construct( 'NukeDPL', 'nuke' );
}
function execute( $par ) {
global $wgUser, $wgRequest;
if ( !$this->userCanExecute( $wgUser ) ) {
$this->displayRestrictionError();
return;
}
$this->setHeaders();
$this->outputHeader();
$target = $wgRequest->getText( 'target' );
$reason = $wgRequest->getText( 'wpReason', wfMsgForContent( 'nuke-defaultreason', $target ) );
$posted = $wgRequest->wasPosted() && $wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) );
if ( $posted ) {
if ( $pages = $wgRequest->getArray( 'pages' ) ) return $this->doDelete( $pages, $reason );
}
if ( $target ) $this->listForm( $target, $reason ); else $this->promptForm();
}
function promptForm() {
global $wgUser, $wgOut, $wgNukeDPLDefaultText;
$sk =& $wgUser->getSkin();
$nuke = Title::makeTitle( NS_SPECIAL, 'NukeDPL' );
$submit = wfElement( 'input', array( 'type' => 'submit', 'value' => 'View candidate list' ) );
$wgOut->addWikiText( "This tool allows for mass deletions of pages selected by a DPL query.<br>" );
$wgOut->addWikiText( "Enter a query below to generate a list of titles to delete." );
$wgOut->addWikiText( "*Titles can be individually removed before deleting." );
$wgOut->addWikiText( "*Remember, article titles are case-sensitive." );
$wgOut->addWikiText( "*Queries shouldn't be surrounded by any DPL tags or braces." );
$wgOut->addWikiText( "*For information about the parameter meanings, see the [http://semeb.com/dpldemo/index.php?title=DPL:Manual DPL Manual]." );
$wgOut->addHTML( wfElement( 'form', array( 'action' => $nuke->getLocalURL( 'action=submit' ), 'method' => 'post' ), null )
. "<textarea name=\"target\" cols=\"25\" rows=\"30\">$wgNukeDPLDefaultText</textarea>"
. "\n$submit\n" );
$wgOut->addHTML( "</form>" );
}
function listForm( $query, $reason ) {
global $wgUser, $wgOut, $wgLang;
$pages = $this->getPages( $query );
if ( count( $pages ) == 0 ) {
$wgOut->addWikiText( wfMsg( 'nuke-nopages', $query ) );
return $this->promptForm();
}
$wgOut->addWikiText( wfMsg( 'nuke-list',$query ) );
$nuke = Title::makeTitle( NS_SPECIAL, 'NukeDPL' );
$submit = wfElement( 'input', array( 'type' => 'submit', 'value' => 'Nuke!' ) );
$wgOut->addHTML(
wfElement( 'form', array( 'action' => $nuke->getLocalURL( 'action=delete' ), 'method' => 'post' ), null )
."\n<div>".wfMsgHtml( 'deletecomment' ) . ': '
.wfElement( 'input', array( 'name' => 'wpReason', 'value' => $reason, 'size' => 60 ) ) . "</div>\n$submit"
.wfElement( 'input', array( 'type' => 'hidden', 'name' => 'wpEditToken', 'value' => $wgUser->editToken() ) ) . "\n<ul>\n"
);
$sk =& $wgUser->getSkin();
foreach ( $pages as $title ) {
$wgOut->addHTML( '<li>'
.wfElement( 'input', array( 'type' => 'checkbox', 'name' => "pages[]", 'value' => $title, 'checked' => 'checked' ) )
.' ' . $sk->makeKnownLinkObj( Title::newFromText( $title ) ) . "</li>\n"
);
}
$wgOut->addHTML( "</ul>\n$submit</form>" );
}
function getPages( $query ) {
global $wgTitle, $wgParser, $wgUser;
$fname = 'NukeDPLForm::getNewPages';
$query = trim( $query ) . "\nmode=userformat\nlistseparators=,\\n$$$%PAGE%$$$,,\n";
$opt = ParserOptions::newFromUser( $wgUser );
$out = $wgParser->parse( "Extension:DynamicPageList (DPL), version 1.8.9 : WARNING: Unknown parameter '$query [missing '=']' is ignored. Help: available parameters:
addfirstcategorydate
category
count
hiddencategories
mode
namespace
notcategory
order
ordermethod
qualitypages
redirects
showcurid
shownamespace
stablepages
suppresserrors
allowcachedresults
execandexit
columns
debug
distinct
escapelinks
format
inlinetext
listseparators
notnamespace
offset
oneresultfooter
oneresultheader
ordercollation
noresultsfooter
noresultsheader
randomcount
randomseed
replaceintitle
resultsfooter
resultsheader
rowcolformat
rows
rowsize
scroll
title
title<
title>
titlemaxlength
userdateformat
addauthor
addcategories
addcontribution
addeditdate
addexternallink
addlasteditor
addpagecounter
addpagesize
addpagetoucheddate
adduser
categoriesminmax
createdby
dominantsection
dplcache
dplcacheperiod
eliminate
fixcategory
headingcount
headingmode
hitemattr
hlistattr
ignorecase
imagecontainer
imageused
include
includematch
includematchparsed
includemaxlength
includenotmatch
includenotmatchparsed
includepage
includesubpages
includetrim
itemattr
lastmodifiedby
linksfrom
linksto
linkstoexternal
listattr
minoredits
modifiedby
multisecseparators
notcreatedby
notlastmodifiedby
notlinksfrom
notlinksto
notmodifiedby
notuses
reset
secseparators
skipthispage
table
tablerow
tablesortcol
titlematch
usedby
uses
allrevisionsbefore
allrevisionssince
articlecategory
categorymatch
categoryregexp
firstrevisionsince
lastrevisionbefore
maxrevisions
minrevisions
notcategorymatch
notcategoryregexp
nottitlematch
nottitleregexp
openreferences
titleregexp
deleterules
goal
updaterules
.
Extension:DynamicPageList (DPL), version 1.8.9 : ERROR: No selection criteria found! You must use at least one of the following parameters: category, namespace, titlematch, linksto, uses, createdby, modifiedby, lastmodifiedby or their 'not' variants
", $wgTitle, $opt, false, true );
preg_match_all( '|\\${3}(.+?)\\${3}|m', $out->getText(), $matches );
return str_replace( array( ' ', '&' ), array( ' ', '&' ), $matches[1] );
}
function doDelete( $pages, $reason ) {
foreach ( $pages as $page ) {
$title = Title::newFromUrl( $page );
$article = new Article( $title );
$article->doDelete( $reason );
}
}
}
