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authorPierre Schmitz <pierre@archlinux.de>2014-12-27 15:41:37 +0100
committerPierre Schmitz <pierre@archlinux.de>2014-12-31 11:43:28 +0100
commitc1f9b1f7b1b77776192048005dcc66dcf3df2bfb (patch)
tree2b38796e738dd74cb42ecd9bfd151803108386bc /includes/specials/SpecialAllpages.php
parentb88ab0086858470dd1f644e64cb4e4f62bb2be9b (diff)
Update to MediaWiki 1.24.1
Diffstat (limited to 'includes/specials/SpecialAllpages.php')
-rw-r--r--includes/specials/SpecialAllpages.php573
1 files changed, 0 insertions, 573 deletions
diff --git a/includes/specials/SpecialAllpages.php b/includes/specials/SpecialAllpages.php
deleted file mode 100644
index a0820493..00000000
--- a/includes/specials/SpecialAllpages.php
+++ /dev/null
@@ -1,573 +0,0 @@
-<?php
-/**
- * Implements Special:Allpages
- *
- * 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
- */
-
-/**
- * Implements Special:Allpages
- *
- * @ingroup SpecialPage
- */
-class SpecialAllpages extends IncludableSpecialPage {
-
- /**
- * Maximum number of pages to show on single subpage.
- *
- * @var int $maxPerPage
- */
- protected $maxPerPage = 345;
-
- /**
- * Maximum number of pages to show on single index subpage.
- *
- * @var int $maxLineCount
- */
- protected $maxLineCount = 100;
-
- /**
- * Maximum number of chars to show for an entry.
- *
- * @var int $maxPageLength
- */
- protected $maxPageLength = 70;
-
- /**
- * Determines, which message describes the input field 'nsfrom'.
- *
- * @var string $nsfromMsg
- */
- protected $nsfromMsg = 'allpagesfrom';
-
- /**
- * Constructor
- *
- * @param string $name name of the special page, as seen in links and URLs (default: 'Allpages')
- */
- function __construct( $name = 'Allpages' ) {
- parent::__construct( $name );
- }
-
- /**
- * Entry point : initialise variables and call subfunctions.
- *
- * @param string $par becomes "FOO" when called like Special:Allpages/FOO (default NULL)
- */
- function execute( $par ) {
- $request = $this->getRequest();
- $out = $this->getOutput();
-
- $this->setHeaders();
- $this->outputHeader();
- $out->allowClickjacking();
-
- # GET values
- $from = $request->getVal( 'from', null );
- $to = $request->getVal( 'to', null );
- $namespace = $request->getInt( 'namespace' );
- $hideredirects = $request->getBool( 'hideredirects', false );
-
- $namespaces = $this->getContext()->getLanguage()->getNamespaces();
-
- $out->setPageTitle(
- ( $namespace > 0 && in_array( $namespace, array_keys( $namespaces ) ) ) ?
- $this->msg( 'allinnamespace', str_replace( '_', ' ', $namespaces[$namespace] ) ) :
- $this->msg( 'allarticles' )
- );
- $out->addModuleStyles( 'mediawiki.special' );
-
- if ( $par !== null ) {
- $this->showChunk( $namespace, $par, $to, $hideredirects );
- } elseif ( $from !== null && $to === null ) {
- $this->showChunk( $namespace, $from, $to, $hideredirects );
- } else {
- $this->showToplevel( $namespace, $from, $to, $hideredirects );
- }
- }
-
- /**
- * HTML for the top form
- *
- * @param $namespace Integer: a namespace constant (default NS_MAIN).
- * @param string $from dbKey we are starting listing at.
- * @param string $to dbKey we are ending listing at.
- * @param bool $hideredirects dont show redirects (default FALSE)
- * @return string
- */
- function namespaceForm( $namespace = NS_MAIN, $from = '', $to = '', $hideredirects = false ) {
- global $wgScript;
- $t = $this->getTitle();
-
- $out = Xml::openElement( 'div', array( 'class' => 'namespaceoptions' ) );
- $out .= Xml::openElement( 'form', array( 'method' => 'get', 'action' => $wgScript ) );
- $out .= Html::hidden( 'title', $t->getPrefixedText() );
- $out .= Xml::openElement( 'fieldset' );
- $out .= Xml::element( 'legend', null, $this->msg( 'allpages' )->text() );
- $out .= Xml::openElement( 'table', array( 'id' => 'nsselect', 'class' => 'allpages' ) );
- $out .= "<tr>
- <td class='mw-label'>" .
- Xml::label( $this->msg( 'allpagesfrom' )->text(), 'nsfrom' ) .
- " </td>
- <td class='mw-input'>" .
- Xml::input( 'from', 30, str_replace( '_', ' ', $from ), array( 'id' => 'nsfrom' ) ) .
- " </td>
-</tr>
-<tr>
- <td class='mw-label'>" .
- Xml::label( $this->msg( 'allpagesto' )->text(), 'nsto' ) .
- " </td>
- <td class='mw-input'>" .
- Xml::input( 'to', 30, str_replace( '_', ' ', $to ), array( 'id' => 'nsto' ) ) .
- " </td>
-</tr>
-<tr>
- <td class='mw-label'>" .
- Xml::label( $this->msg( 'namespace' )->text(), 'namespace' ) .
- " </td>
- <td class='mw-input'>" .
- Html::namespaceSelector(
- array( 'selected' => $namespace ),
- array( 'name' => 'namespace', 'id' => 'namespace' )
- ) . ' ' .
- Xml::checkLabel(
- $this->msg( 'allpages-hide-redirects' )->text(),
- 'hideredirects',
- 'hideredirects',
- $hideredirects
- ) . ' ' .
- Xml::submitButton( $this->msg( 'allpagessubmit' )->text() ) .
- " </td>
-</tr>";
- $out .= Xml::closeElement( 'table' );
- $out .= Xml::closeElement( 'fieldset' );
- $out .= Xml::closeElement( 'form' );
- $out .= Xml::closeElement( 'div' );
-
- return $out;
- }
-
- /**
- * @param $namespace Integer (default NS_MAIN)
- * @param string $from list all pages from this name
- * @param string $to list all pages to this name
- * @param bool $hideredirects dont show redirects (default FALSE)
- */
- function showToplevel( $namespace = NS_MAIN, $from = '', $to = '', $hideredirects = false ) {
- $output = $this->getOutput();
-
- # TODO: Either make this *much* faster or cache the title index points
- # in the querycache table.
-
- $dbr = wfGetDB( DB_SLAVE );
- $out = "";
- $where = array( 'page_namespace' => $namespace );
-
- if ( $hideredirects ) {
- $where['page_is_redirect'] = 0;
- }
-
- $from = Title::makeTitleSafe( $namespace, $from );
- $to = Title::makeTitleSafe( $namespace, $to );
- $from = ( $from && $from->isLocal() ) ? $from->getDBkey() : null;
- $to = ( $to && $to->isLocal() ) ? $to->getDBkey() : null;
-
- if ( isset( $from ) ) {
- $where[] = 'page_title >= ' . $dbr->addQuotes( $from );
- }
-
- if ( isset( $to ) ) {
- $where[] = 'page_title <= ' . $dbr->addQuotes( $to );
- }
-
- global $wgMemc;
- $key = wfMemcKey( 'allpages', 'ns', $namespace, sha1( $from ), sha1( $to ) );
- $lines = $wgMemc->get( $key );
-
- $count = $dbr->estimateRowCount( 'page', '*', $where, __METHOD__ );
- $maxPerSubpage = intval( $count / $this->maxLineCount );
- $maxPerSubpage = max( $maxPerSubpage, $this->maxPerPage );
-
- if ( !is_array( $lines ) ) {
- $options = array( 'LIMIT' => 1 );
- $options['ORDER BY'] = 'page_title ASC';
- $firstTitle = $dbr->selectField( 'page', 'page_title', $where, __METHOD__, $options );
- $lastTitle = $firstTitle;
- # This array is going to hold the page_titles in order.
- $lines = array( $firstTitle );
- # If we are going to show n rows, we need n+1 queries to find the relevant titles.
- $done = false;
- while ( !$done ) {
- // Fetch the last title of this chunk and the first of the next
- $chunk = ( $lastTitle === false )
- ? array()
- : array( 'page_title >= ' . $dbr->addQuotes( $lastTitle ) );
- $res = $dbr->select( 'page', /* FROM */
- 'page_title', /* WHAT */
- array_merge( $where, $chunk ),
- __METHOD__,
- array( 'LIMIT' => 2, 'OFFSET' => $maxPerSubpage - 1, 'ORDER BY' => 'page_title ASC' )
- );
-
- $s = $dbr->fetchObject( $res );
- if ( $s ) {
- array_push( $lines, $s->page_title );
- } else {
- // Final chunk, but ended prematurely. Go back and find the end.
- $endTitle = $dbr->selectField( 'page', 'MAX(page_title)',
- array_merge( $where, $chunk ),
- __METHOD__ );
- array_push( $lines, $endTitle );
- $done = true;
- }
-
- $s = $res->fetchObject();
- if ( $s ) {
- array_push( $lines, $s->page_title );
- $lastTitle = $s->page_title;
- } else {
- // This was a final chunk and ended exactly at the limit.
- // Rare but convenient!
- $done = true;
- }
- $res->free();
- }
- $wgMemc->add( $key, $lines, 3600 );
- }
-
- // If there are only two or less sections, don't even display them.
- // Instead, display the first section directly.
- if ( count( $lines ) <= 2 ) {
- if ( !empty( $lines ) ) {
- $this->showChunk( $namespace, $from, $to, $hideredirects );
- } else {
- $output->addHTML( $this->namespaceForm( $namespace, $from, $to, $hideredirects ) );
- }
-
- return;
- }
-
- # At this point, $lines should contain an even number of elements.
- $out .= Xml::openElement( 'table', array( 'class' => 'allpageslist' ) );
- while ( count( $lines ) > 0 ) {
- $inpoint = array_shift( $lines );
- $outpoint = array_shift( $lines );
- $out .= $this->showline( $inpoint, $outpoint, $namespace, $hideredirects );
- }
- $out .= Xml::closeElement( 'table' );
- $nsForm = $this->namespaceForm( $namespace, $from, $to, $hideredirects );
-
- # Is there more?
- if ( $this->including() ) {
- $out2 = '';
- } else {
- if ( isset( $from ) || isset( $to ) ) {
- $out2 = Xml::openElement( 'table', array( 'class' => 'mw-allpages-table-form' ) ) .
- '<tr>
- <td>' .
- $nsForm .
- '</td>
- <td class="mw-allpages-nav">' .
- Linker::link( $this->getTitle(), $this->msg( 'allpages' )->escaped(),
- array(), array(), 'known' ) .
- "</td>
- </tr>" .
- Xml::closeElement( 'table' );
- } else {
- $out2 = $nsForm;
- }
- }
- $output->addHTML( $out2 . $out );
- }
-
- /**
- * Show a line of "ABC to DEF" ranges of articles
- *
- * @param string $inpoint lower limit of pagenames
- * @param string $outpoint upper limit of pagenames
- * @param $namespace Integer (Default NS_MAIN)
- * @param bool $hideRedirects don't show redirects. Default: false
- * @return string
- */
- function showline( $inpoint, $outpoint, $namespace = NS_MAIN, $hideRedirects = false ) {
- // Use content language since page titles are considered to use content language
- global $wgContLang;
-
- $inpointf = str_replace( '_', ' ', $inpoint );
- $outpointf = str_replace( '_', ' ', $outpoint );
-
- // Don't let the length runaway
- $inpointf = $wgContLang->truncate( $inpointf, $this->maxPageLength );
- $outpointf = $wgContLang->truncate( $outpointf, $this->maxPageLength );
-
- $queryParams = array(
- 'from' => $inpoint,
- 'to' => $outpoint,
- );
-
- if ( $namespace ) {
- $queryParams['namespace'] = $namespace;
- }
- if ( $hideRedirects ) {
- $queryParams['hideredirects'] = 1;
- }
-
- $url = $this->getTitle()->getLocalURL( $queryParams );
- $inlink = Html::element( 'a', array( 'href' => $url ), $inpointf );
- $outlink = Html::element( 'a', array( 'href' => $url ), $outpointf );
-
- $out = $this->msg( 'alphaindexline' )->rawParams(
- "$inlink</td><td>",
- "</td><td>$outlink"
- )->escaped();
-
- return '<tr><td class="mw-allpages-alphaindexline">' . $out . '</td></tr>';
- }
-
- /**
- * @param int $namespace Namespace (Default NS_MAIN)
- * @param string $from list all pages from this name (default FALSE)
- * @param string $to list all pages to this name (default FALSE)
- * @param bool $hideredirects dont show redirects (default FALSE)
- */
- function showChunk( $namespace = NS_MAIN, $from = false, $to = false, $hideredirects = false ) {
- $output = $this->getOutput();
-
- $fromList = $this->getNamespaceKeyAndText( $namespace, $from );
- $toList = $this->getNamespaceKeyAndText( $namespace, $to );
- $namespaces = $this->getContext()->getLanguage()->getNamespaces();
- $n = 0;
-
- if ( !$fromList || !$toList ) {
- $out = $this->msg( 'allpagesbadtitle' )->parseAsBlock();
- } elseif ( !in_array( $namespace, array_keys( $namespaces ) ) ) {
- // Show errormessage and reset to NS_MAIN
- $out = $this->msg( 'allpages-bad-ns', $namespace )->parse();
- $namespace = NS_MAIN;
- } else {
- list( $namespace, $fromKey, $from ) = $fromList;
- list( , $toKey, $to ) = $toList;
-
- $dbr = wfGetDB( DB_SLAVE );
- $conds = array(
- 'page_namespace' => $namespace,
- 'page_title >= ' . $dbr->addQuotes( $fromKey )
- );
-
- if ( $hideredirects ) {
- $conds['page_is_redirect'] = 0;
- }
-
- if ( $toKey !== "" ) {
- $conds[] = 'page_title <= ' . $dbr->addQuotes( $toKey );
- }
-
- $res = $dbr->select( 'page',
- array( 'page_namespace', 'page_title', 'page_is_redirect', 'page_id' ),
- $conds,
- __METHOD__,
- array(
- 'ORDER BY' => 'page_title',
- 'LIMIT' => $this->maxPerPage + 1,
- 'USE INDEX' => 'name_title',
- )
- );
-
- if ( $res->numRows() > 0 ) {
- $out = Xml::openElement( 'table', array( 'class' => 'mw-allpages-table-chunk' ) );
- while ( ( $n < $this->maxPerPage ) && ( $s = $res->fetchObject() ) ) {
- $t = Title::newFromRow( $s );
- if ( $t ) {
- $link = ( $s->page_is_redirect ? '<div class="allpagesredirect">' : '' ) .
- Linker::link( $t ) .
- ( $s->page_is_redirect ? '</div>' : '' );
- } else {
- $link = '[[' . htmlspecialchars( $s->page_title ) . ']]';
- }
-
- if ( $n % 3 == 0 ) {
- $out .= '<tr>';
- }
-
- $out .= "<td style=\"width:33%\">$link</td>";
- $n++;
- if ( $n % 3 == 0 ) {
- $out .= "</tr>\n";
- }
- }
-
- if ( ( $n % 3 ) != 0 ) {
- $out .= "</tr>\n";
- }
- $out .= Xml::closeElement( 'table' );
- } else {
- $out = '';
- }
- }
-
- if ( $this->including() ) {
- $out2 = '';
- } else {
- if ( $from == '' ) {
- // First chunk; no previous link.
- $prevTitle = null;
- } else {
- # Get the last title from previous chunk
- $dbr = wfGetDB( DB_SLAVE );
- $res_prev = $dbr->select(
- 'page',
- 'page_title',
- array( 'page_namespace' => $namespace, 'page_title < ' . $dbr->addQuotes( $from ) ),
- __METHOD__,
- array( 'ORDER BY' => 'page_title DESC',
- 'LIMIT' => $this->maxPerPage, 'OFFSET' => ( $this->maxPerPage - 1 )
- )
- );
-
- # Get first title of previous complete chunk
- if ( $dbr->numrows( $res_prev ) >= $this->maxPerPage ) {
- $pt = $dbr->fetchObject( $res_prev );
- $prevTitle = Title::makeTitle( $namespace, $pt->page_title );
- } else {
- # The previous chunk is not complete, need to link to the very first title
- # available in the database
- $options = array( 'LIMIT' => 1 );
- if ( !$dbr->implicitOrderby() ) {
- $options['ORDER BY'] = 'page_title';
- }
- $reallyFirstPage_title = $dbr->selectField( 'page', 'page_title',
- array( 'page_namespace' => $namespace ), __METHOD__, $options );
- # Show the previous link if it s not the current requested chunk
- if ( $from != $reallyFirstPage_title ) {
- $prevTitle = Title::makeTitle( $namespace, $reallyFirstPage_title );
- } else {
- $prevTitle = null;
- }
- }
- }
-
- $self = $this->getTitle();
-
- $nsForm = $this->namespaceForm( $namespace, $from, $to, $hideredirects );
- $out2 = Xml::openElement( 'table', array( 'class' => 'mw-allpages-table-form' ) ) .
- '<tr>
- <td>' .
- $nsForm .
- '</td>
- <td class="mw-allpages-nav">' .
- Linker::link( $self, $this->msg( 'allpages' )->escaped() );
-
- # Do we put a previous link ?
- if ( isset( $prevTitle ) && $pt = $prevTitle->getText() ) {
- $query = array( 'from' => $prevTitle->getText() );
-
- if ( $namespace ) {
- $query['namespace'] = $namespace;
- }
-
- if ( $hideredirects ) {
- $query['hideredirects'] = $hideredirects;
- }
-
- $prevLink = Linker::linkKnown(
- $self,
- $this->msg( 'prevpage', $pt )->escaped(),
- array(),
- $query
- );
- $out2 = $this->getLanguage()->pipeList( array( $out2, $prevLink ) );
- }
-
- if ( $n == $this->maxPerPage && $s = $res->fetchObject() ) {
- # $s is the first link of the next chunk
- $t = Title::makeTitle( $namespace, $s->page_title );
- $query = array( 'from' => $t->getText() );
-
- if ( $namespace ) {
- $query['namespace'] = $namespace;
- }
-
- if ( $hideredirects ) {
- $query['hideredirects'] = $hideredirects;
- }
-
- $nextLink = Linker::linkKnown(
- $self,
- $this->msg( 'nextpage', $t->getText() )->escaped(),
- array(),
- $query
- );
- $out2 = $this->getLanguage()->pipeList( array( $out2, $nextLink ) );
- }
- $out2 .= "</td></tr></table>";
- }
-
- $output->addHTML( $out2 . $out );
-
- $links = array();
- if ( isset( $prevLink ) ) {
- $links[] = $prevLink;
- }
-
- if ( isset( $nextLink ) ) {
- $links[] = $nextLink;
- }
-
- if ( count( $links ) ) {
- $output->addHTML(
- Html::element( 'hr' ) .
- Html::rawElement( 'div', array( 'class' => 'mw-allpages-nav' ),
- $this->getLanguage()->pipeList( $links )
- )
- );
- }
- }
-
- /**
- * @param $ns Integer: the namespace of the article
- * @param string $text the name of the article
- * @return array( int namespace, string dbkey, string pagename ) or NULL on error
- */
- protected function getNamespaceKeyAndText( $ns, $text ) {
- if ( $text == '' ) {
- # shortcut for common case
- return array( $ns, '', '' );
- }
-
- $t = Title::makeTitleSafe( $ns, $text );
- if ( $t && $t->isLocal() ) {
- return array( $t->getNamespace(), $t->getDBkey(), $t->getText() );
- } elseif ( $t ) {
- return null;
- }
-
- # try again, in case the problem was an empty pagename
- $text = preg_replace( '/(#|$)/', 'X$1', $text );
- $t = Title::makeTitleSafe( $ns, $text );
- if ( $t && $t->isLocal() ) {
- return array( $t->getNamespace(), '', '' );
- } else {
- return null;
- }
- }
-
- protected function getGroupName() {
- return 'pages';
- }
-}