Your IP : 172.69.59.17
<?php
/**
* Implements Special:Newpages
*
* 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
*/
/**
* A special page that list newly created pages
*
* @ingroup SpecialPage
*/
class SpecialNewpages extends IncludableSpecialPage {
// Stored objects
/**
* @var FormOptions
*/
protected $opts;
protected $customFilters;
// Some internal settings
protected $showNavigation = false;
public function __construct() {
parent::__construct( 'Newpages' );
}
protected function setup( $par ) {
global $wgEnableNewpagesUserFilter;
// Options
$opts = new FormOptions();
$this->opts = $opts; // bind
$opts->add( 'hideliu', false );
$opts->add( 'hidepatrolled', $this->getUser()->getBoolOption( 'newpageshidepatrolled' ) );
$opts->add( 'hidebots', false );
$opts->add( 'hideredirs', true );
$opts->add( 'limit', $this->getUser()->getIntOption( 'rclimit' ) );
$opts->add( 'offset', '' );
$opts->add( 'namespace', '0' );
$opts->add( 'username', '' );
$opts->add( 'feed', '' );
$opts->add( 'tagfilter', '' );
$opts->add( 'invert', false );
$this->customFilters = array();
wfRunHooks( 'SpecialNewPagesFilters', array( $this, &$this->customFilters ) );
foreach( $this->customFilters as $key => $params ) {
$opts->add( $key, $params['default'] );
}
// Set values
$opts->fetchValuesFromRequest( $this->getRequest() );
if ( $par ) $this->parseParams( $par );
// Validate
$opts->validateIntBounds( 'limit', 0, 5000 );
if( !$wgEnableNewpagesUserFilter ) {
$opts->setValue( 'username', '' );
}
}
protected function parseParams( $par ) {
$bits = preg_split( '/\s*,\s*/', trim( $par ) );
foreach ( $bits as $bit ) {
if ( 'shownav' == $bit ) {
$this->showNavigation = true;
}
if ( 'hideliu' === $bit ) {
$this->opts->setValue( 'hideliu', true );
}
if ( 'hidepatrolled' == $bit ) {
$this->opts->setValue( 'hidepatrolled', true );
}
if ( 'hidebots' == $bit ) {
$this->opts->setValue( 'hidebots', true );
}
if ( 'showredirs' == $bit ) {
$this->opts->setValue( 'hideredirs', false );
}
if ( is_numeric( $bit ) ) {
$this->opts->setValue( 'limit', intval( $bit ) );
}
$m = array();
if ( preg_match( '/^limit=(\d+)$/', $bit, $m ) ) {
$this->opts->setValue( 'limit', intval( $m[1] ) );
}
// PG offsets not just digits!
if ( preg_match( '/^offset=([^=]+)$/', $bit, $m ) ) {
$this->opts->setValue( 'offset', intval( $m[1] ) );
}
if ( preg_match( '/^username=(.*)$/', $bit, $m ) ) {
$this->opts->setValue( 'username', $m[1] );
}
if ( preg_match( '/^namespace=(.*)$/', $bit, $m ) ) {
$ns = $this->getLanguage()->getNsIndex( $m[1] );
if( $ns !== false ) {
$this->opts->setValue( 'namespace', $ns );
}
}
}
}
/**
* Show a form for filtering namespace and username
*
* @param $par String
* @return String
*/
public function execute( $par ) {
$out = $this->getOutput();
$this->setHeaders();
$this->outputHeader();
$this->showNavigation = !$this->including(); // Maybe changed in setup
$this->setup( $par );
if( !$this->including() ) {
// Settings
$this->form();
$feedType = $this->opts->getValue( 'feed' );
if( $feedType ) {
$this->feed( $feedType );
return;
}
$allValues = $this->opts->getAllValues();
unset( $allValues['feed'] );
$out->setFeedAppendQuery( wfArrayToCgi( $allValues ) );
}
$pager = new NewPagesPager( $this, $this->opts );
$pager->mLimit = $this->opts->getValue( 'limit' );
$pager->mOffset = $this->opts->getValue( 'offset' );
if( $pager->getNumRows() ) {
$navigation = '';
if ( $this->showNavigation ) {
$navigation = $pager->getNavigationBar();
}
$out->addHTML( $navigation . $pager->getBody() . $navigation );
} else {
$out->addWikiMsg( 'specialpage-empty' );
}
}
protected function filterLinks() {
// show/hide links
$showhide = array( $this->msg( 'show' )->escaped(), $this->msg( 'hide' )->escaped() );
// Option value -> message mapping
$filters = array(
'hideliu' => 'rcshowhideliu',
'hidepatrolled' => 'rcshowhidepatr',
'hidebots' => 'rcshowhidebots',
'hideredirs' => 'whatlinkshere-hideredirs'
);
foreach ( $this->customFilters as $key => $params ) {
$filters[$key] = $params['msg'];
}
// Disable some if needed
if ( !User::groupHasPermission( '*', 'createpage' ) ) {
unset( $filters['hideliu'] );
}
if ( !$this->getUser()->useNPPatrol() ) {
unset( $filters['hidepatrolled'] );
}
$links = array();
$changed = $this->opts->getChangedValues();
unset( $changed['offset'] ); // Reset offset if query type changes
$self = $this->getTitle();
foreach ( $filters as $key => $msg ) {
$onoff = 1 - $this->opts->getValue( $key );
$link = Linker::link( $self, $showhide[$onoff], array(),
array( $key => $onoff ) + $changed
);
$links[$key] = $this->msg( $msg )->rawParams( $link )->escaped();
}
return $this->getLanguage()->pipeList( $links );
}
protected function form() {
global $wgEnableNewpagesUserFilter, $wgScript;
// Consume values
$this->opts->consumeValue( 'offset' ); // don't carry offset, DWIW
$namespace = $this->opts->consumeValue( 'namespace' );
$username = $this->opts->consumeValue( 'username' );
$tagFilterVal = $this->opts->consumeValue( 'tagfilter' );
$nsinvert = $this->opts->consumeValue( 'invert' );
// Check username input validity
$ut = Title::makeTitleSafe( NS_USER, $username );
$userText = $ut ? $ut->getText() : '';
// Store query values in hidden fields so that form submission doesn't lose them
$hidden = array();
foreach ( $this->opts->getUnconsumedValues() as $key => $value ) {
$hidden[] = Html::hidden( $key, $value );
}
$hidden = implode( "\n", $hidden );
$tagFilter = ChangeTags::buildTagFilterSelector( $tagFilterVal );
if ( $tagFilter ) {
list( $tagFilterLabel, $tagFilterSelector ) = $tagFilter;
}
$form = Xml::openElement( 'form', array( 'action' => $wgScript ) ) .
Html::hidden( 'title', $this->getTitle()->getPrefixedDBkey() ) .
Xml::fieldset( $this->msg( 'newpages' )->text() ) .
Xml::openElement( 'table', array( 'id' => 'mw-newpages-table' ) ) .
'<tr>
<td class="mw-label">' .
Xml::label( $this->msg( 'namespace' )->text(), 'namespace' ) .
'</td>
<td class="mw-input">' .
Html::namespaceSelector(
array(
'selected' => $namespace,
'all' => 'all',
), array(
'name' => 'namespace',
'id' => 'namespace',
'class' => 'namespaceselector',
)
) . ' ' .
Xml::checkLabel(
$this->msg( 'invert' )->text(),
'invert',
'nsinvert',
$nsinvert,
array( 'title' => $this->msg( 'tooltip-invert' )->text() )
) .
'</td>
</tr>' . ( $tagFilter ? (
'<tr>
<td class="mw-label">' .
$tagFilterLabel .
'</td>
<td class="mw-input">' .
$tagFilterSelector .
'</td>
</tr>' ) : '' ) .
( $wgEnableNewpagesUserFilter ?
'<tr>
<td class="mw-label">' .
Xml::label( $this->msg( 'newpages-username' )->text(), 'mw-np-username' ) .
'</td>
<td class="mw-input">' .
Xml::input( 'username', 30, $userText, array( 'id' => 'mw-np-username' ) ) .
'</td>
</tr>' : '' ) .
'<tr> <td></td>
<td class="mw-submit">' .
Xml::submitButton( $this->msg( 'allpagessubmit' )->text() ) .
'</td>
</tr>' .
'<tr>
<td></td>
<td class="mw-input">' .
$this->filterLinks() .
'</td>
</tr>' .
Xml::closeElement( 'table' ) .
Xml::closeElement( 'fieldset' ) .
$hidden .
Xml::closeElement( 'form' );
$this->getOutput()->addHTML( $form );
}
/**
* Format a row, providing the timestamp, links to the page/history, size, user links, and a comment
*
* @param $result Result row
* @return String
*/
public function formatRow( $result ) {
$title = Title::newFromRow( $result );
# Revision deletion works on revisions, so we should cast one
$row = array(
'comment' => $result->rc_comment,
'deleted' => $result->rc_deleted,
'user_text' => $result->rc_user_text,
'user' => $result->rc_user,
);
$rev = new Revision( $row );
$rev->setTitle( $title );
$classes = array();
$lang = $this->getLanguage();
$dm = $lang->getDirMark();
$spanTime = Html::element( 'span', array( 'class' => 'mw-newpages-time' ),
$lang->userTimeAndDate( $result->rc_timestamp, $this->getUser() )
);
$time = Linker::linkKnown(
$title,
$spanTime,
array(),
array( 'oldid' => $result->rc_this_oldid ),
array()
);
$query = array( 'redirect' => 'no' );
if( $this->patrollable( $result ) ) {
$query['rcid'] = $result->rc_id;
}
// Linker::linkKnown() uses 'known' and 'noclasses' options. This breaks the colouration for stubs.
$plink = Linker::link(
$title,
null,
array( 'class' => 'mw-newpages-pagename' ),
$query,
array( 'known' )
);
$histLink = Linker::linkKnown(
$title,
$this->msg( 'hist' )->escaped(),
array(),
array( 'action' => 'history' )
);
$hist = Html::rawElement( 'span', array( 'class' => 'mw-newpages-history' ),
$this->msg( 'parentheses' )->rawParams( $histLink )->escaped() );
$length = Html::element( 'span', array( 'class' => 'mw-newpages-length' ),
$this->msg( 'brackets' )->params( $this->msg( 'nbytes' )->numParams( $result->length )->text() )
);
$ulink = Linker::revUserTools( $rev );
$comment = Linker::revComment( $rev );
if ( $this->patrollable( $result ) ) {
$classes[] = 'not-patrolled';
}
# Add a class for zero byte pages
if ( $result->length == 0 ) {
$classes[] = 'mw-newpages-zero-byte-page';
}
# Tags, if any.
if( isset( $result->ts_tags ) ) {
list( $tagDisplay, $newClasses ) = ChangeTags::formatSummaryRow( $result->ts_tags, 'newpages' );
$classes = array_merge( $classes, $newClasses );
} else {
$tagDisplay = '';
}
$css = count( $classes ) ? ' class="' . implode( ' ', $classes ) . '"' : '';
# Display the old title if the namespace/title has been changed
$oldTitleText = '';
$oldTitle = Title::makeTitle( $result->rc_namespace, $result->rc_title );
if ( !$title->equals( $oldTitle ) ) {
$oldTitleText = $this->msg( 'rc-old-title' )->params( $oldTitle->getPrefixedText() )->escaped();
}
return "<li{$css}>{$time} {$dm}{$plink} {$hist} {$dm}{$length} {$dm}{$ulink} {$comment} {$tagDisplay} {$oldTitleText}</li>\n";
}
/**
* Should a specific result row provide "patrollable" links?
*
* @param $result Result row
* @return Boolean
*/
protected function patrollable( $result ) {
return ( $this->getUser()->useNPPatrol() && !$result->rc_patrolled );
}
/**
* Output a subscription feed listing recent edits to this page.
*
* @param $type String
*/
protected function feed( $type ) {
global $wgFeed, $wgFeedClasses, $wgFeedLimit;
if ( !$wgFeed ) {
$this->getOutput()->addWikiMsg( 'feed-unavailable' );
return;
}
if( !isset( $wgFeedClasses[$type] ) ) {
$this->getOutput()->addWikiMsg( 'feed-invalid' );
return;
}
$feed = new $wgFeedClasses[$type](
$this->feedTitle(),
$this->msg( 'tagline' )->text(),
$this->getTitle()->getFullUrl()
);
$pager = new NewPagesPager( $this, $this->opts );
$limit = $this->opts->getValue( 'limit' );
$pager->mLimit = min( $limit, $wgFeedLimit );
$feed->outHeader();
if( $pager->getNumRows() > 0 ) {
foreach ( $pager->mResult as $row ) {
$feed->outItem( $this->feedItem( $row ) );
}
}
$feed->outFooter();
}
protected function feedTitle() {
global $wgLanguageCode, $wgSitename;
$desc = $this->getDescription();
return "$wgSitename - $desc [$wgLanguageCode]";
}
protected function feedItem( $row ) {
$title = Title::makeTitle( intval( $row->rc_namespace ), $row->rc_title );
if( $title ) {
$date = $row->rc_timestamp;
$comments = $title->getTalkPage()->getFullURL();
return new FeedItem(
$title->getPrefixedText(),
$this->feedItemDesc( $row ),
$title->getFullURL(),
$date,
$this->feedItemAuthor( $row ),
$comments
);
} else {
return null;
}
}
protected function feedItemAuthor( $row ) {
return isset( $row->rc_user_text ) ? $row->rc_user_text : '';
}
protected function feedItemDesc( $row ) {
$revision = Revision::newFromId( $row->rev_id );
if( $revision ) {
//XXX: include content model/type in feed item?
return '<p>' . htmlspecialchars( $revision->getUserText() ) .
$this->msg( 'colon-separator' )->inContentLanguage()->escaped() .
htmlspecialchars( FeedItem::stripComment( $revision->getComment() ) ) .
"</p>\n<hr />\n<div>" .
nl2br( htmlspecialchars( $revision->getContent()->serialize() ) ) . "</div>";
}
return '';
}
protected function getGroupName() {
return 'changes';
}
}
/**
* @ingroup SpecialPage Pager
*/
class NewPagesPager extends ReverseChronologicalPager {
// Stored opts
protected $opts;
/**
* @var HtmlForm
*/
protected $mForm;
function __construct( $form, FormOptions $opts ) {
parent::__construct( $form->getContext() );
$this->mForm = $form;
$this->opts = $opts;
}
function getQueryInfo() {
global $wgEnableNewpagesUserFilter;
$conds = array();
$conds['rc_new'] = 1;
$namespace = $this->opts->getValue( 'namespace' );
$namespace = ( $namespace === 'all' ) ? false : intval( $namespace );
$username = $this->opts->getValue( 'username' );
$user = Title::makeTitleSafe( NS_USER, $username );
if( $namespace !== false ) {
if ( $this->opts->getValue( 'invert' ) ) {
$conds[] = 'rc_namespace != ' . $this->mDb->addQuotes( $namespace );
} else {
$conds['rc_namespace'] = $namespace;
}
$rcIndexes = array( 'new_name_timestamp' );
} else {
$rcIndexes = array( 'rc_timestamp' );
}
# $wgEnableNewpagesUserFilter - temp WMF hack
if( $wgEnableNewpagesUserFilter && $user ) {
$conds['rc_user_text'] = $user->getText();
$rcIndexes = 'rc_user_text';
# If anons cannot make new pages, don't "exclude logged in users"!
} elseif( User::groupHasPermission( '*', 'createpage' ) && $this->opts->getValue( 'hideliu' ) ) {
$conds['rc_user'] = 0;
}
# If this user cannot see patrolled edits or they are off, don't do dumb queries!
if( $this->opts->getValue( 'hidepatrolled' ) && $this->getUser()->useNPPatrol() ) {
$conds['rc_patrolled'] = 0;
}
if( $this->opts->getValue( 'hidebots' ) ) {
$conds['rc_bot'] = 0;
}
if ( $this->opts->getValue( 'hideredirs' ) ) {
$conds['page_is_redirect'] = 0;
}
// Allow changes to the New Pages query
$tables = array( 'recentchanges', 'page' );
$fields = array(
'rc_namespace', 'rc_title', 'rc_cur_id', 'rc_user', 'rc_user_text',
'rc_comment', 'rc_timestamp', 'rc_patrolled','rc_id', 'rc_deleted',
'length' => 'page_len', 'rev_id' => 'page_latest', 'rc_this_oldid',
'page_namespace', 'page_title'
);
$join_conds = array( 'page' => array( 'INNER JOIN', 'page_id=rc_cur_id' ) );
wfRunHooks( 'SpecialNewpagesConditions',
array( &$this, $this->opts, &$conds, &$tables, &$fields, &$join_conds ) );
$info = array(
'tables' => $tables,
'fields' => $fields,
'conds' => $conds,
'options' => array( 'USE INDEX' => array( 'recentchanges' => $rcIndexes ) ),
'join_conds' => $join_conds
);
// Modify query for tags
ChangeTags::modifyDisplayQuery(
$info['tables'],
$info['fields'],
$info['conds'],
$info['join_conds'],
$info['options'],
$this->opts['tagfilter']
);
return $info;
}
function getIndexField() {
return 'rc_timestamp';
}
function formatRow( $row ) {
return $this->mForm->formatRow( $row );
}
function getStartBody() {
# Do a batch existence check on pages
$linkBatch = new LinkBatch();
foreach ( $this->mResult as $row ) {
$linkBatch->add( NS_USER, $row->rc_user_text );
$linkBatch->add( NS_USER_TALK, $row->rc_user_text );
$linkBatch->add( $row->rc_namespace, $row->rc_title );
}
$linkBatch->execute();
return '<ul>';
}
function getEndBody() {
return '</ul>';
}
}