<?php
/**
- * @todo Use some variant of Pager or something; the pagination here is lousy.
+ * Implements Special:Whatlinkshere
+ *
+ * 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
- */
-
-/**
- * Entry point
- * @param $par String: An article name ??
+ * @todo Use some variant of Pager or something; the pagination here is lousy.
*/
-function wfSpecialWhatlinkshere($par = NULL) {
- global $wgRequest;
- $page = new WhatLinksHerePage( $wgRequest, $par );
- $page->execute();
-}
/**
- * implements Special:Whatlinkshere
+ * Implements Special:Whatlinkshere
+ *
* @ingroup SpecialPage
*/
-class WhatLinksHerePage {
- // Stored data
- protected $par;
+class SpecialWhatLinksHere extends SpecialPage {
- // Stored objects
- protected $opts, $target, $selfTitle;
+ /**
+ * @var FormOptions
+ */
+ protected $opts;
- // Stored globals
- protected $skin, $request;
+ protected $selfTitle;
+
+ /**
+ * @var Title
+ */
+ protected $target;
protected $limits = array( 20, 50, 100, 250, 500 );
- function WhatLinksHerePage( $request, $par = null ) {
- global $wgUser;
- $this->request = $request;
- $this->skin = $wgUser->getSkin();
- $this->par = $par;
+ public function __construct() {
+ parent::__construct( 'Whatlinkshere' );
}
- function execute() {
- global $wgOut;
+ function execute( $par ) {
+ $out = $this->getOutput();
+
+ $this->setHeaders();
$opts = new FormOptions();
$opts->add( 'hidelinks', false );
$opts->add( 'hideimages', false );
- $opts->fetchValuesFromRequest( $this->request );
+ $opts->fetchValuesFromRequest( $this->getRequest() );
$opts->validateIntBounds( 'limit', 0, 5000 );
// Give precedence to subpage syntax
- if ( isset($this->par) ) {
- $opts->setValue( 'target', $this->par );
+ if ( isset($par) ) {
+ $opts->setValue( 'target', $par );
}
// Bind to member variable
$this->target = Title::newFromURL( $opts->getValue( 'target' ) );
if( !$this->target ) {
- $wgOut->addHTML( $this->whatlinkshereForm() );
+ $out->addHTML( $this->whatlinkshereForm() );
return;
}
- $this->selfTitle = SpecialPage::getTitleFor( 'Whatlinkshere', $this->target->getPrefixedDBkey() );
+ $this->getSkin()->setRelevantTitle( $this->target );
+
- $wgOut->setPageTitle( wfMsg( 'whatlinkshere-title', $this->target->getPrefixedText() ) );
- $wgOut->setSubtitle( wfMsg( 'whatlinkshere-backlink', $this->skin->link( $this->target, $this->target->getPrefixedText(), array(), array( 'redirect' => 'no' ) ) ) );
+ $this->selfTitle = $this->getTitle( $this->target->getPrefixedDBkey() );
+
+ $out->setPageTitle( wfMsg( 'whatlinkshere-title', $this->target->getPrefixedText() ) );
+ $out->setSubtitle( wfMsg( 'whatlinkshere-backlink', Linker::link( $this->target, $this->target->getPrefixedText(), array(), array( 'redirect' => 'no' ) ) ) );
$this->showIndirectLinks( 0, $this->target, $opts->getValue( 'limit' ),
$opts->getValue( 'from' ), $opts->getValue( 'back' ) );
}
/**
- * @param $level int Recursion level
+ * @param $level int Recursion level
* @param $target Title Target title
- * @param $limit int Number of entries to display
- * @param $from Title Display from this article ID
- * @param $back Title Display from this article ID at backwards scrolling
- * @private
+ * @param $limit int Number of entries to display
+ * @param $from Title Display from this article ID
+ * @param $back Title Display from this article ID at backwards scrolling
*/
function showIndirectLinks( $level, $target, $limit, $from = 0, $back = 0 ) {
- global $wgOut, $wgMaxRedirectLinksRetrieved;
+ global $wgMaxRedirectLinksRetrieved;
+ $out = $this->getOutput();
$dbr = wfGetDB( DB_SLAVE );
$options = array();
$hidelinks = $this->opts->getValue( 'hidelinks' );
$hideredirs = $this->opts->getValue( 'hideredirs' );
$hidetrans = $this->opts->getValue( 'hidetrans' );
- $hideimages = $target->getNamespace() != NS_IMAGE || $this->opts->getValue( 'hideimages' );
+ $hideimages = $target->getNamespace() != NS_FILE || $this->opts->getValue( 'hideimages' );
$fetchlinks = (!$hidelinks || !$hideredirs);
if( ( !$fetchlinks || !$dbr->numRows($plRes) ) && ( $hidetrans || !$dbr->numRows($tlRes) ) && ( $hideimages || !$dbr->numRows($ilRes) ) ) {
if ( 0 == $level ) {
- $wgOut->addHTML( $this->whatlinkshereForm() );
- $errMsg = is_int($namespace) ? 'nolinkshere-ns' : 'nolinkshere';
- $wgOut->addWikiMsg( $errMsg, $this->target->getPrefixedText() );
+ $out->addHTML( $this->whatlinkshereForm() );
+
// Show filters only if there are links
if( $hidelinks || $hidetrans || $hideredirs || $hideimages )
- $wgOut->addHTML( $this->getFilterPanel() );
+ $out->addHTML( $this->getFilterPanel() );
+
+ $errMsg = is_int($namespace) ? 'nolinkshere-ns' : 'nolinkshere';
+ $out->addWikiMsg( $errMsg, $this->target->getPrefixedText() );
}
return;
}
// templatelinks comes second so that the templatelinks row overwrites the
// pagelinks row, so we get (inclusion) rather than nothing
if( $fetchlinks ) {
- while ( $row = $dbr->fetchObject( $plRes ) ) {
+ foreach ( $plRes as $row ) {
$row->is_template = 0;
$row->is_image = 0;
$rows[$row->page_id] = $row;
}
- $dbr->freeResult( $plRes );
-
}
if( !$hidetrans ) {
- while ( $row = $dbr->fetchObject( $tlRes ) ) {
+ foreach ( $tlRes as $row ) {
$row->is_template = 1;
$row->is_image = 0;
$rows[$row->page_id] = $row;
}
- $dbr->freeResult( $tlRes );
}
if( !$hideimages ) {
- while ( $row = $dbr->fetchObject( $ilRes ) ) {
+ foreach ( $ilRes as $row ) {
$row->is_template = 0;
$row->is_image = 1;
$rows[$row->page_id] = $row;
}
- $dbr->freeResult( $ilRes );
}
// Sort by key and then change the keys to 0-based indices
$prevId = $from;
if ( $level == 0 ) {
- $wgOut->addHTML( $this->whatlinkshereForm() );
- $wgOut->addHTML( $this->getFilterPanel() );
- $wgOut->addWikiMsg( 'linkshere', $this->target->getPrefixedText() );
+ $out->addHTML( $this->whatlinkshereForm() );
+ $out->addHTML( $this->getFilterPanel() );
+ $out->addWikiMsg( 'linkshere', $this->target->getPrefixedText() );
$prevnext = $this->getPrevNext( $prevId, $nextId );
- $wgOut->addHTML( $prevnext );
+ $out->addHTML( $prevnext );
}
- $wgOut->addHTML( $this->listStart() );
+ $out->addHTML( $this->listStart( $level ) );
foreach ( $rows as $row ) {
$nt = Title::makeTitle( $row->page_namespace, $row->page_title );
if ( $row->page_is_redirect && $level < 2 ) {
- $wgOut->addHTML( $this->listItem( $row, $nt, true ) );
+ $out->addHTML( $this->listItem( $row, $nt, true ) );
$this->showIndirectLinks( $level + 1, $nt, $wgMaxRedirectLinksRetrieved );
- $wgOut->addHTML( Xml::closeElement( 'li' ) );
+ $out->addHTML( Xml::closeElement( 'li' ) );
} else {
- $wgOut->addHTML( $this->listItem( $row, $nt ) );
+ $out->addHTML( $this->listItem( $row, $nt ) );
}
}
- $wgOut->addHTML( $this->listEnd() );
+ $out->addHTML( $this->listEnd() );
if( $level == 0 ) {
- $wgOut->addHTML( $prevnext );
+ $out->addHTML( $prevnext );
}
}
- protected function listStart() {
- return Xml::openElement( 'ul' );
+ protected function listStart( $level ) {
+ return Xml::openElement( 'ul', ( $level ? array() : array( 'id' => 'mw-whatlinkshere-list' ) ) );
}
protected function listItem( $row, $nt, $notClose = false ) {
+ global $wgLang;
+ $dirmark = $wgLang->getDirMark();
+
# local message cache
static $msgcache = null;
if ( $msgcache === null ) {
'whatlinkshere-links', 'isimage' );
$msgcache = array();
foreach ( $msgs as $msg ) {
- $msgcache[$msg] = wfMsgHtml( $msg );
+ $msgcache[$msg] = wfMsgExt( $msg, array( 'escapenoentities' ) );
}
}
- $suppressRedirect = $row->page_is_redirect ? 'redirect=no' : '';
- $link = $this->skin->makeKnownLinkObj( $nt, '', $suppressRedirect );
+ if( $row->page_is_redirect ) {
+ $query = array( 'redirect' => 'no' );
+ } else {
+ $query = array();
+ }
+
+ $link = Linker::linkKnown(
+ $nt,
+ null,
+ array(),
+ $query
+ );
// Display properties (redirect or template)
$propsText = '';
$wlh = Xml::wrapClass( "($wlhLink)", 'mw-whatlinkshere-tools' );
return $notClose ?
- Xml::openElement( 'li' ) . "$link $propsText $wlh\n" :
- Xml::tags( 'li', null, "$link $propsText $wlh" ) . "\n";
+ Xml::openElement( 'li' ) . "$link $propsText $dirmark $wlh\n" :
+ Xml::tags( 'li', null, "$link $propsText $dirmark $wlh" ) . "\n";
}
protected function listEnd() {
protected function wlhLink( Title $target, $text ) {
static $title = null;
if ( $title === null )
- $title = SpecialPage::getTitleFor( 'Whatlinkshere' );
+ $title = $this->getTitle();
- $targetText = $target->getPrefixedUrl();
- return $this->skin->makeKnownLinkObj( $title, $text, 'target=' . $targetText );
+ return Linker::linkKnown(
+ $title,
+ $text,
+ array(),
+ array( 'target' => $target->getPrefixedText() )
+ );
}
function makeSelfLink( $text, $query ) {
- return $this->skin->makeKnownLinkObj( $this->selfTitle, $text, $query );
+ return Linker::linkKnown(
+ $this->selfTitle,
+ $text,
+ array(),
+ $query
+ );
}
function getPrevNext( $prevId, $nextId ) {
if ( 0 != $prevId ) {
$overrides = array( 'from' => $this->opts->getValue( 'back' ) );
- $prev = $this->makeSelfLink( $prev, wfArrayToCGI( $overrides, $changed ) );
+ $prev = $this->makeSelfLink( $prev, array_merge( $changed, $overrides ) );
}
if ( 0 != $nextId ) {
$overrides = array( 'from' => $nextId, 'back' => $prevId );
- $next = $this->makeSelfLink( $next, wfArrayToCGI( $overrides, $changed ) );
+ $next = $this->makeSelfLink( $next, array_merge( $changed, $overrides ) );
}
$limitLinks = array();
foreach ( $this->limits as $limit ) {
$prettyLimit = $wgLang->formatNum( $limit );
$overrides = array( 'limit' => $limit );
- $limitLinks[] = $this->makeSelfLink( $prettyLimit, wfArrayToCGI( $overrides, $changed ) );
+ $limitLinks[] = $this->makeSelfLink( $prettyLimit, array_merge( $changed, $overrides ) );
}
- $nums = implode ( ' | ', $limitLinks );
+ $nums = $wgLang->pipeList( $limitLinks );
return wfMsgHtml( 'viewprevnext', $prev, $next, $nums );
}
function whatlinkshereForm() {
- global $wgScript, $wgTitle;
+ global $wgScript;
// We get nicer value from the title object
$this->opts->consumeValue( 'target' );
# Build up the form
$f = Xml::openElement( 'form', array( 'action' => $wgScript ) );
-
+
# Values that should not be forgotten
- $f .= Xml::hidden( 'title', $wgTitle->getPrefixedText() );
+ $f .= Html::hidden( 'title', $this->getTitle()->getPrefixedText() );
foreach ( $this->opts->getUnconsumedValues() as $name => $value ) {
- $f .= Xml::hidden( $name, $value );
+ $f .= Html::hidden( $name, $value );
}
$f .= Xml::fieldset( wfMsg( 'whatlinkshere' ) );
$f .= ' ';
# Namespace selector
- $f .= Xml::label( wfMsg( 'namespace' ), 'namespace' ) . ' ' .
+ $f .= Xml::label( wfMsg( 'namespace' ), 'namespace' ) . ' ' .
Xml::namespaceSelector( $namespace, '' );
+ $f .= ' ';
+
# Submit
$f .= Xml::submitButton( wfMsg( 'allpagessubmit' ) );
return $f;
}
+ /**
+ * Create filter panel
+ *
+ * @return string HTML fieldset and filter panel with the show/hide links
+ */
function getFilterPanel() {
+ global $wgLang;
$show = wfMsgHtml( 'show' );
$hide = wfMsgHtml( 'hide' );
$links = array();
$types = array( 'hidetrans', 'hidelinks', 'hideredirs' );
- if( $this->target->getNamespace() == NS_IMAGE )
+ if( $this->target->getNamespace() == NS_FILE )
$types[] = 'hideimages';
+
+ // Combined message keys: 'whatlinkshere-hideredirs', 'whatlinkshere-hidetrans', 'whatlinkshere-hidelinks', 'whatlinkshere-hideimages'
+ // To be sure they will be find by grep
foreach( $types as $type ) {
$chosen = $this->opts->getValue( $type );
- $msg = wfMsgHtml( "whatlinkshere-{$type}", $chosen ? $show : $hide );
+ $msg = $chosen ? $show : $hide;
$overrides = array( $type => !$chosen );
- $links[] = $this->makeSelfLink( $msg, wfArrayToCGI( $overrides, $changed ) );
+ $links[] = wfMsgHtml( "whatlinkshere-{$type}", $this->makeSelfLink( $msg, array_merge( $changed, $overrides ) ) );
}
- return Xml::fieldset( wfMsg( 'whatlinkshere-filters' ), implode( ' | ', $links ) );
+ return Xml::fieldset( wfMsg( 'whatlinkshere-filters' ), $wgLang->pipeList( $links ) );
}
}
dépôts / lhc / web / wiklou.git / blobdiff