3 * Implements Special:Wantedpages
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 lists most linked pages that does not exist
27 * @ingroup SpecialPage
29 class WantedPagesPage
extends WantedQueryPage
{
30 function __construct( $name = 'Wantedpages' ) {
31 parent
::__construct( $name );
34 function execute( $par ) {
35 $inc = $this->including();
38 @list
( $limit, $nlinks ) = explode( '/', $par, 2 );
39 $this->limit
= (int)$limit;
40 // FIXME: nlinks is ignored
41 $nlinks = $nlinks === 'nlinks';
46 $this->setListOutput( $inc );
47 $this->shownavigation
= !$inc;
48 parent
::execute( $par );
51 function getQueryInfo() {
52 global $wgWantedPagesThreshold;
53 $count = $wgWantedPagesThreshold - 1;
55 'tables' => array ( 'pagelinks', 'pg1' => 'page',
57 'fields' => array ( 'pl_namespace AS namespace',
59 'COUNT(*) AS value' ),
60 'conds' => array ( 'pg1.page_namespace IS NULL',
61 "pl_namespace NOT IN ( '" . NS_USER
.
62 "', '" . NS_USER_TALK
. "' )",
63 "pg2.page_namespace != '" .
65 'options' => array ( 'HAVING' => "COUNT(*) > $count",
66 'GROUP BY' => 'pl_namespace, pl_title' ),
67 'join_conds' => array ( 'pg1' => array (
69 'pg1.page_namespace = pl_namespace',
70 'pg1.page_title = pl_title' ) ),
71 'pg2' => array ( 'LEFT JOIN',
72 'pg2.page_id = pl_from' ) )
74 // Replacement WantedPages::getSQL
75 wfRunHooks( 'WantedPages::getQueryInfo',
76 array( &$this, &$query ) );