3 * Class definition for a wanted query page.
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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.
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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.
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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 * Class definition for a wanted query page like
26 * WantedPages, WantedTemplates, etc
27 * @ingroup SpecialPage
29 abstract class WantedQueryPage
extends QueryPage
{
30 function isExpensive() {
34 function isSyndicated() {
39 * Cache page existence for performance
40 * @param DatabaseBase $db
41 * @param ResultWrapper $res
43 function preprocessResults( $db, $res ) {
44 if ( !$res->numRows() ) {
48 $batch = new LinkBatch
;
49 foreach ( $res as $row ) {
50 $batch->add( $row->namespace, $row->title
);
54 // Back to start for display
59 * Should formatResult() always check page existence, even if
60 * the results are fresh? This is a (hopefully temporary)
61 * kluge for Special:WantedFiles, which may contain false
62 * positives for files that exist e.g. in a shared repo (bug
66 function forceExistenceCheck() {
71 * Format an individual result
73 * @param Skin $skin Skin to use for UI elements
74 * @param object $result Result row
77 public function formatResult( $skin, $result ) {
78 $title = Title
::makeTitleSafe( $result->namespace, $result->title
);
79 if ( $title instanceof Title
) {
80 if ( $this->isCached() ||
$this->forceExistenceCheck() ) {
81 $pageLink = $title->isKnown()
82 ?
'<del>' . Linker
::link( $title ) . '</del>'
91 $pageLink = Linker
::link(
99 return $this->getLanguage()->specialList( $pageLink, $this->makeWlhLink( $title, $result ) );
101 return $this->msg( 'wantedpages-badtitle', $result->title
)->escaped();
106 * Make a "what links here" link for a given title
108 * @param Title $title Title to make the link for
109 * @param object $result Result row
112 private function makeWlhLink( $title, $result ) {
113 $wlh = SpecialPage
::getTitleFor( 'Whatlinkshere', $title->getPrefixedText() );
114 $label = $this->msg( 'nlinks' )->numParams( $result->value
)->escaped();
115 return Linker
::link( $wlh, $label );