3 * Implements Special:Newpages
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 * http://www.gnu.org/copyleft/gpl.html
21 * @ingroup SpecialPage
25 * A special page that list newly created pages
27 * @ingroup SpecialPage
29 class SpecialNewpages
extends IncludableSpecialPage
{
37 protected $customFilters;
39 // Some internal settings
40 protected $showNavigation = false;
42 public function __construct() {
43 parent
::__construct( 'Newpages' );
46 protected function setup( $par ) {
47 global $wgEnableNewpagesUserFilter;
50 $opts = new FormOptions();
51 $this->opts
= $opts; // bind
52 $opts->add( 'hideliu', false );
53 $opts->add( 'hidepatrolled', $this->getUser()->getBoolOption( 'newpageshidepatrolled' ) );
54 $opts->add( 'hidebots', false );
55 $opts->add( 'hideredirs', true );
56 $opts->add( 'limit', (int)$this->getUser()->getOption( 'rclimit' ) );
57 $opts->add( 'offset', '' );
58 $opts->add( 'namespace', '0' );
59 $opts->add( 'username', '' );
60 $opts->add( 'feed', '' );
61 $opts->add( 'tagfilter', '' );
63 $this->customFilters
= array();
64 wfRunHooks( 'SpecialNewPagesFilters', array( $this, &$this->customFilters
) );
65 foreach( $this->customFilters
as $key => $params ) {
66 $opts->add( $key, $params['default'] );
70 $opts->fetchValuesFromRequest( $this->getRequest() );
71 if ( $par ) $this->parseParams( $par );
74 $opts->validateIntBounds( 'limit', 0, 5000 );
75 if( !$wgEnableNewpagesUserFilter ) {
76 $opts->setValue( 'username', '' );
80 protected function parseParams( $par ) {
82 $bits = preg_split( '/\s*,\s*/', trim( $par ) );
83 foreach ( $bits as $bit ) {
84 if ( 'shownav' == $bit ) {
85 $this->showNavigation
= true;
87 if ( 'hideliu' === $bit ) {
88 $this->opts
->setValue( 'hideliu', true );
90 if ( 'hidepatrolled' == $bit ) {
91 $this->opts
->setValue( 'hidepatrolled', true );
93 if ( 'hidebots' == $bit ) {
94 $this->opts
->setValue( 'hidebots', true );
96 if ( 'showredirs' == $bit ) {
97 $this->opts
->setValue( 'hideredirs', false );
99 if ( is_numeric( $bit ) ) {
100 $this->opts
->setValue( 'limit', intval( $bit ) );
104 if ( preg_match( '/^limit=(\d+)$/', $bit, $m ) ) {
105 $this->opts
->setValue( 'limit', intval( $m[1] ) );
107 // PG offsets not just digits!
108 if ( preg_match( '/^offset=([^=]+)$/', $bit, $m ) ) {
109 $this->opts
->setValue( 'offset', intval( $m[1] ) );
111 if ( preg_match( '/^username=(.*)$/', $bit, $m ) ) {
112 $this->opts
->setValue( 'username', $m[1] );
114 if ( preg_match( '/^namespace=(.*)$/', $bit, $m ) ) {
115 $ns = $wgLang->getNsIndex( $m[1] );
116 if( $ns !== false ) {
117 $this->opts
->setValue( 'namespace', $ns );
124 * Show a form for filtering namespace and username
129 public function execute( $par ) {
130 $out = $this->getOutput();
133 $this->outputHeader();
135 $this->showNavigation
= !$this->including(); // Maybe changed in setup
136 $this->setup( $par );
138 if( !$this->including() ) {
142 $this->setSyndicated();
143 $feedType = $this->opts
->getValue( 'feed' );
145 return $this->feed( $feedType );
149 $pager = new NewPagesPager( $this, $this->opts
);
150 $pager->mLimit
= $this->opts
->getValue( 'limit' );
151 $pager->mOffset
= $this->opts
->getValue( 'offset' );
153 if( $pager->getNumRows() ) {
155 if ( $this->showNavigation
) {
156 $navigation = $pager->getNavigationBar();
158 $out->addHTML( $navigation . $pager->getBody() . $navigation );
160 $out->addWikiMsg( 'specialpage-empty' );
164 protected function filterLinks() {
165 global $wgGroupPermissions, $wgLang;
168 $showhide = array( wfMsgHtml( 'show' ), wfMsgHtml( 'hide' ) );
170 // Option value -> message mapping
172 'hideliu' => 'rcshowhideliu',
173 'hidepatrolled' => 'rcshowhidepatr',
174 'hidebots' => 'rcshowhidebots',
175 'hideredirs' => 'whatlinkshere-hideredirs'
177 foreach ( $this->customFilters
as $key => $params ) {
178 $filters[$key] = $params['msg'];
181 // Disable some if needed
182 # @todo FIXME: Throws E_NOTICEs if not set; and doesn't obey hooks etc.
183 if ( $wgGroupPermissions['*']['createpage'] !== true ) {
184 unset( $filters['hideliu'] );
186 if ( !$this->getUser()->useNPPatrol() ) {
187 unset( $filters['hidepatrolled'] );
191 $changed = $this->opts
->getChangedValues();
192 unset( $changed['offset'] ); // Reset offset if query type changes
194 $self = $this->getTitle();
195 foreach ( $filters as $key => $msg ) {
196 $onoff = 1 - $this->opts
->getValue( $key );
197 $link = $this->getSkin()->link( $self, $showhide[$onoff], array(),
198 array( $key => $onoff ) +
$changed
200 $links[$key] = wfMsgHtml( $msg, $link );
203 return $wgLang->pipeList( $links );
206 protected function form() {
207 global $wgEnableNewpagesUserFilter, $wgScript;
210 $this->opts
->consumeValue( 'offset' ); // don't carry offset, DWIW
211 $namespace = $this->opts
->consumeValue( 'namespace' );
212 $username = $this->opts
->consumeValue( 'username' );
213 $tagFilterVal = $this->opts
->consumeValue( 'tagfilter' );
215 // Check username input validity
216 $ut = Title
::makeTitleSafe( NS_USER
, $username );
217 $userText = $ut ?
$ut->getText() : '';
219 // Store query values in hidden fields so that form submission doesn't lose them
221 foreach ( $this->opts
->getUnconsumedValues() as $key => $value ) {
222 $hidden[] = Html
::hidden( $key, $value );
224 $hidden = implode( "\n", $hidden );
226 $tagFilter = ChangeTags
::buildTagFilterSelector( $tagFilterVal );
228 list( $tagFilterLabel, $tagFilterSelector ) = $tagFilter;
231 $form = Xml
::openElement( 'form', array( 'action' => $wgScript ) ) .
232 Html
::hidden( 'title', $this->getTitle()->getPrefixedDBkey() ) .
233 Xml
::fieldset( wfMsg( 'newpages' ) ) .
234 Xml
::openElement( 'table', array( 'id' => 'mw-newpages-table' ) ) .
236 <td class="mw-label">' .
237 Xml
::label( wfMsg( 'namespace' ), 'namespace' ) .
239 <td class="mw-input">' .
240 Xml
::namespaceSelector( $namespace, 'all' ) .
242 </tr>' . ( $tagFilter ?
(
244 <td class="mw-label">' .
247 <td class="mw-input">' .
251 ( $wgEnableNewpagesUserFilter ?
253 <td class="mw-label">' .
254 Xml
::label( wfMsg( 'newpages-username' ), 'mw-np-username' ) .
256 <td class="mw-input">' .
257 Xml
::input( 'username', 30, $userText, array( 'id' => 'mw-np-username' ) ) .
261 <td class="mw-submit">' .
262 Xml
::submitButton( wfMsg( 'allpagessubmit' ) ) .
267 <td class="mw-input">' .
268 $this->filterLinks() .
271 Xml
::closeElement( 'table' ) .
272 Xml
::closeElement( 'fieldset' ) .
274 Xml
::closeElement( 'form' );
276 $this->getOutput()->addHTML( $form );
279 protected function setSyndicated() {
280 $out = $this->getOutput();
281 $out->setSyndicated( true );
282 $out->setFeedAppendQuery( wfArrayToCGI( $this->opts
->getAllValues() ) );
286 * Format a row, providing the timestamp, links to the page/history, size, user links, and a comment
288 * @param $result Result row
291 public function formatRow( $result ) {
292 global $wgLang, $wgContLang;
294 # Revision deletion works on revisions, so we should cast one
296 'comment' => $result->rc_comment
,
297 'deleted' => $result->rc_deleted
,
298 'user_text' => $result->rc_user_text
,
299 'user' => $result->rc_user
,
301 $rev = new Revision( $row );
305 $dm = $wgContLang->getDirMark();
307 $title = Title
::makeTitleSafe( $result->rc_namespace
, $result->rc_title
);
308 $time = Html
::element( 'span', array( 'class' => 'mw-newpages-time' ),
309 $wgLang->timeAndDate( $result->rc_timestamp
, true )
312 $query = array( 'redirect' => 'no' );
314 if( $this->patrollable( $result ) ) {
315 $query['rcid'] = $result->rc_id
;
318 $plink = $this->getSkin()->linkKnown(
321 array( 'class' => 'mw-newpages-pagename' ),
323 array( 'known' ) // Set explicitly to avoid the default of 'known','noclasses'. This breaks the colouration for stubs
325 $histLink = $this->getSkin()->linkKnown(
329 array( 'action' => 'history' )
331 $hist = Html
::rawElement( 'span', array( 'class' => 'mw-newpages-history' ), wfMsg( 'parentheses', $histLink ) );
333 $length = Html
::rawElement( 'span', array( 'class' => 'mw-newpages-length' ),
334 '[' . wfMsgExt( 'nbytes', array( 'parsemag', 'escape' ), $wgLang->formatNum( $result->length
) ) .
338 $ulink = $this->getSkin()->revUserTools( $rev );
339 $comment = $this->getSkin()->revComment( $rev );
341 if ( $this->patrollable( $result ) ) {
342 $classes[] = 'not-patrolled';
345 # Add a class for zero byte pages
346 if ( $result->length
== 0 ) {
347 $classes[] = 'mw-newpages-zero-byte-page';
350 # Tags, if any. check for including due to bug 23293
351 if ( !$this->including() ) {
352 list( $tagDisplay, $newClasses ) = ChangeTags
::formatSummaryRow( $result->ts_tags
, 'newpages' );
353 $classes = array_merge( $classes, $newClasses );
358 $css = count( $classes ) ?
' class="' . implode( ' ', $classes ) . '"' : '';
360 return "<li{$css}>{$time} {$dm}{$plink} {$hist} {$dm}{$length} {$dm}{$ulink} {$comment} {$tagDisplay}</li>\n";
364 * Should a specific result row provide "patrollable" links?
366 * @param $result Result row
369 protected function patrollable( $result ) {
370 return ( $this->getUser()->useNPPatrol() && !$result->rc_patrolled
);
374 * Output a subscription feed listing recent edits to this page.
376 * @param $type String
378 protected function feed( $type ) {
379 global $wgFeed, $wgFeedClasses, $wgFeedLimit;
382 $this->getOutput()->addWikiMsg( 'feed-unavailable' );
386 if( !isset( $wgFeedClasses[$type] ) ) {
387 $this->getOutput()->addWikiMsg( 'feed-invalid' );
391 $feed = new $wgFeedClasses[$type](
393 wfMsgExt( 'tagline', 'parsemag' ),
394 $this->getTitle()->getFullUrl()
397 $pager = new NewPagesPager( $this, $this->opts
);
398 $limit = $this->opts
->getValue( 'limit' );
399 $pager->mLimit
= min( $limit, $wgFeedLimit );
402 if( $pager->getNumRows() > 0 ) {
403 foreach ( $pager->mResult
as $row ) {
404 $feed->outItem( $this->feedItem( $row ) );
410 protected function feedTitle() {
411 global $wgLanguageCode, $wgSitename;
412 $desc = $this->getDescription();
413 return "$wgSitename - $desc [$wgLanguageCode]";
416 protected function feedItem( $row ) {
417 $title = Title
::MakeTitle( intval( $row->rc_namespace
), $row->rc_title
);
419 $date = $row->rc_timestamp
;
420 $comments = $title->getTalkPage()->getFullURL();
423 $title->getPrefixedText(),
424 $this->feedItemDesc( $row ),
425 $title->getFullURL(),
427 $this->feedItemAuthor( $row ),
435 protected function feedItemAuthor( $row ) {
436 return isset( $row->rc_user_text
) ?
$row->rc_user_text
: '';
439 protected function feedItemDesc( $row ) {
440 $revision = Revision
::newFromId( $row->rev_id
);
442 return '<p>' . htmlspecialchars( $revision->getUserText() ) . wfMsgForContent( 'colon-separator' ) .
443 htmlspecialchars( FeedItem
::stripComment( $revision->getComment() ) ) .
444 "</p>\n<hr />\n<div>" .
445 nl2br( htmlspecialchars( $revision->getText() ) ) . "</div>";
452 * @ingroup SpecialPage Pager
454 class NewPagesPager
extends ReverseChronologicalPager
{
456 protected $opts, $mForm;
458 function __construct( $form, FormOptions
$opts ) {
459 parent
::__construct();
460 $this->mForm
= $form;
464 function getTitle() {
465 static $title = null;
466 if ( $title === null ) {
467 $title = $this->mForm
->getTitle();
474 if ( $user === null ) {
475 $user = $this->mForm
->getUser();
480 function getQueryInfo() {
481 global $wgEnableNewpagesUserFilter, $wgGroupPermissions;
483 $conds['rc_new'] = 1;
485 $namespace = $this->opts
->getValue( 'namespace' );
486 $namespace = ( $namespace === 'all' ) ?
false : intval( $namespace );
488 $username = $this->opts
->getValue( 'username' );
489 $user = Title
::makeTitleSafe( NS_USER
, $username );
491 if( $namespace !== false ) {
492 $conds['rc_namespace'] = $namespace;
493 $rcIndexes = array( 'new_name_timestamp' );
495 $rcIndexes = array( 'rc_timestamp' );
498 # $wgEnableNewpagesUserFilter - temp WMF hack
499 if( $wgEnableNewpagesUserFilter && $user ) {
500 $conds['rc_user_text'] = $user->getText();
501 $rcIndexes = 'rc_user_text';
502 # If anons cannot make new pages, don't "exclude logged in users"!
503 } elseif( $wgGroupPermissions['*']['createpage'] && $this->opts
->getValue( 'hideliu' ) ) {
504 $conds['rc_user'] = 0;
506 # If this user cannot see patrolled edits or they are off, don't do dumb queries!
507 if( $this->opts
->getValue( 'hidepatrolled' ) && $this->getUser()->useNPPatrol() ) {
508 $conds['rc_patrolled'] = 0;
510 if( $this->opts
->getValue( 'hidebots' ) ) {
511 $conds['rc_bot'] = 0;
514 if ( $this->opts
->getValue( 'hideredirs' ) ) {
515 $conds['page_is_redirect'] = 0;
518 // Allow changes to the New Pages query
519 $tables = array( 'recentchanges', 'page' );
521 'rc_namespace', 'rc_title', 'rc_cur_id', 'rc_user', 'rc_user_text',
522 'rc_comment', 'rc_timestamp', 'rc_patrolled','rc_id', 'rc_deleted',
523 'page_len AS length', 'page_latest AS rev_id', 'ts_tags'
525 $join_conds = array( 'page' => array( 'INNER JOIN', 'page_id=rc_cur_id' ) );
527 wfRunHooks( 'SpecialNewpagesConditions',
528 array( &$this, $this->opts
, &$conds, &$tables, &$fields, &$join_conds ) );
534 'options' => array( 'USE INDEX' => array( 'recentchanges' => $rcIndexes ) ),
535 'join_conds' => $join_conds
538 // Empty array for fields, it'll be set by us anyway.
541 // Modify query for tags
542 ChangeTags
::modifyDisplayQuery(
548 $this->opts
['tagfilter']
554 function getIndexField() {
555 return 'rc_timestamp';
558 function formatRow( $row ) {
559 return $this->mForm
->formatRow( $row );
562 function getStartBody() {
563 # Do a batch existence check on pages
564 $linkBatch = new LinkBatch();
565 foreach ( $this->mResult
as $row ) {
566 $linkBatch->add( NS_USER
, $row->rc_user_text
);
567 $linkBatch->add( NS_USER_TALK
, $row->rc_user_text
);
568 $linkBatch->add( $row->rc_namespace
, $row->rc_title
);
570 $linkBatch->execute();
574 function getEndBody() {