diff options
Diffstat (limited to 'includes/specials/SpecialAllpages.php')
| -rw-r--r-- | includes/specials/SpecialAllpages.php | 717 |
1 files changed, 379 insertions, 338 deletions
diff --git a/includes/specials/SpecialAllpages.php b/includes/specials/SpecialAllpages.php index 7223e317..bf68dfa6 100644 --- a/includes/specials/SpecialAllpages.php +++ b/includes/specials/SpecialAllpages.php @@ -1,404 +1,445 @@ <?php -/** - * @file - * @ingroup SpecialPage - */ - -/** - * Entry point : initialise variables and call subfunctions. - * @param $par String: becomes "FOO" when called like Special:Allpages/FOO (default NULL) - * @param $specialPage See the SpecialPage object. - */ -function wfSpecialAllpages( $par=NULL, $specialPage ) { - global $wgRequest, $wgOut, $wgContLang; - - # GET values - $from = $wgRequest->getVal( 'from' ); - $namespace = $wgRequest->getInt( 'namespace' ); - - $namespaces = $wgContLang->getNamespaces(); - - $indexPage = new SpecialAllpages(); - - $wgOut->setPagetitle( ( $namespace > 0 && in_array( $namespace, array_keys( $namespaces) ) ) ? - wfMsg( 'allinnamespace', str_replace( '_', ' ', $namespaces[$namespace] ) ) : - wfMsg( 'allarticles' ) - ); - - if ( isset($par) ) { - $indexPage->showChunk( $namespace, $par, $specialPage->including() ); - } elseif ( isset($from) ) { - $indexPage->showChunk( $namespace, $from, $specialPage->including() ); - } else { - $indexPage->showToplevel ( $namespace, $specialPage->including() ); - } -} /** * Implements Special:Allpages * @ingroup SpecialPage */ -class SpecialAllpages { +class SpecialAllpages extends IncludableSpecialPage { + /** * Maximum number of pages to show on single subpage. */ - protected $maxPerPage = 960; + protected $maxPerPage = 345; /** - * Name of this special page. Used to make title objects that reference back - * to this page. + * Maximum number of pages to show on single index subpage. */ - protected $name = 'Allpages'; + protected $maxLineCount = 200; + + /** + * Maximum number of chars to show for an entry. + */ + protected $maxPageLength = 70; /** * Determines, which message describes the input field 'nsfrom'. */ protected $nsfromMsg = 'allpagesfrom'; -/** - * HTML for the top form - * @param integer $namespace A namespace constant (default NS_MAIN). - * @param string $from Article name we are starting listing at. - */ -function namespaceForm ( $namespace = NS_MAIN, $from = '' ) { - global $wgScript; - $t = SpecialPage::getTitleFor( $this->name ); - - $out = Xml::openElement( 'div', array( 'class' => 'namespaceoptions' ) ); - $out .= Xml::openElement( 'form', array( 'method' => 'get', 'action' => $wgScript ) ); - $out .= Xml::hidden( 'title', $t->getPrefixedText() ); - $out .= Xml::openElement( 'fieldset' ); - $out .= Xml::element( 'legend', null, wfMsg( 'allpages' ) ); - $out .= Xml::openElement( 'table', array( 'id' => 'nsselect', 'class' => 'allpages' ) ); - $out .= "<tr> - <td class='mw-label'>" . - Xml::label( wfMsg( $this->nsfromMsg ), 'nsfrom' ) . - "</td> - <td class='mw-input'>" . - Xml::input( 'from', 20, $from, array( 'id' => 'nsfrom' ) ) . - "</td> - </tr> - <tr> - <td class='mw-label'>" . - Xml::label( wfMsg( 'namespace' ), 'namespace' ) . - "</td> - <td class='mw-input'>" . - Xml::namespaceSelector( $namespace, null ) . ' ' . - Xml::submitButton( wfMsg( 'allpagessubmit' ) ) . - "</td> - </tr>"; - $out .= Xml::closeElement( 'table' ); - $out .= Xml::closeElement( 'fieldset' ); - $out .= Xml::closeElement( 'form' ); - $out .= Xml::closeElement( 'div' ); - return $out; -} + function __construct( $name = 'Allpages' ){ + parent::__construct( $name ); + } -/** - * @param integer $namespace (default NS_MAIN) - */ -function showToplevel ( $namespace = NS_MAIN, $including = false ) { - global $wgOut, $wgContLang; - $align = $wgContLang->isRtl() ? 'left' : 'right'; + /** + * Entry point : initialise variables and call subfunctions. + * @param $par String: becomes "FOO" when called like Special:Allpages/FOO (default NULL) + * @param $specialPage See the SpecialPage object. + */ + function execute( $par ) { + global $wgRequest, $wgOut, $wgContLang; - # TODO: Either make this *much* faster or cache the title index points - # in the querycache table. + $this->setHeaders(); + $this->outputHeader(); - $dbr = wfGetDB( DB_SLAVE ); - $out = ""; - $where = array( 'page_namespace' => $namespace ); + # GET values + $from = $wgRequest->getVal( 'from', null ); + $to = $wgRequest->getVal( 'to', null ); + $namespace = $wgRequest->getInt( 'namespace' ); - global $wgMemc; - $key = wfMemcKey( 'allpages', 'ns', $namespace ); - $lines = $wgMemc->get( $key ); + $namespaces = $wgContLang->getNamespaces(); - if( !is_array( $lines ) ) { - $options = array( 'LIMIT' => 1 ); - if ( ! $dbr->implicitOrderby() ) { - $options['ORDER BY'] = 'page_title'; + $wgOut->setPagetitle( ( $namespace > 0 && in_array( $namespace, array_keys( $namespaces) ) ) ? + wfMsg( 'allinnamespace', str_replace( '_', ' ', $namespaces[$namespace] ) ) : + wfMsg( 'allarticles' ) + ); + + if( isset($par) ) { + $this->showChunk( $namespace, $par, $to ); + } elseif( isset($from) && !isset($to) ) { + $this->showChunk( $namespace, $from, $to ); + } else { + $this->showToplevel( $namespace, $from, $to ); } - $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; - for( $i = 0; !$done; ++$i ) { - // Fetch the last title of this chunk and the first of the next - $chunk = is_null( $lastTitle ) - ? '' - : 'page_title >= ' . $dbr->addQuotes( $lastTitle ); - $res = $dbr->select( - 'page', /* FROM */ - 'page_title', /* WHAT */ - $where + array($chunk), - __METHOD__, - array ('LIMIT' => 2, 'OFFSET' => $this->maxPerPage - 1, 'ORDER BY' => 'page_title') ); + } - if ( $s = $dbr->fetchObject( $res ) ) { - 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( - 'page_namespace' => $namespace, - $chunk - ), __METHOD__ ); - array_push( $lines, $endTitle ); - $done = true; + /** + * HTML for the top form + * @param integer $namespace A namespace constant (default NS_MAIN). + * @param string $from dbKey we are starting listing at. + * @param string $to dbKey we are ending listing at. + */ + function namespaceForm( $namespace = NS_MAIN, $from = '', $to = '' ) { + global $wgScript; + $t = $this->getTitle(); + + $out = Xml::openElement( 'div', array( 'class' => 'namespaceoptions' ) ); + $out .= Xml::openElement( 'form', array( 'method' => 'get', 'action' => $wgScript ) ); + $out .= Xml::hidden( 'title', $t->getPrefixedText() ); + $out .= Xml::openElement( 'fieldset' ); + $out .= Xml::element( 'legend', null, wfMsg( 'allpages' ) ); + $out .= Xml::openElement( 'table', array( 'id' => 'nsselect', 'class' => 'allpages' ) ); + $out .= "<tr> + <td class='mw-label'>" . + Xml::label( wfMsg( 'allpagesfrom' ), 'nsfrom' ) . + "</td> + <td class='mw-input'>" . + Xml::input( 'from', 30, str_replace('_',' ',$from), array( 'id' => 'nsfrom' ) ) . + "</td> + </tr> + <tr> + <td class='mw-label'>" . + Xml::label( wfMsg( 'allpagesto' ), '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( wfMsg( 'namespace' ), 'namespace' ) . + "</td> + <td class='mw-input'>" . + Xml::namespaceSelector( $namespace, null ) . ' ' . + Xml::submitButton( wfMsg( 'allpagessubmit' ) ) . + "</td> + </tr>"; + $out .= Xml::closeElement( 'table' ); + $out .= Xml::closeElement( 'fieldset' ); + $out .= Xml::closeElement( 'form' ); + $out .= Xml::closeElement( 'div' ); + return $out; + } + + /** + * @param integer $namespace (default NS_MAIN) + */ + function showToplevel( $namespace = NS_MAIN, $from = '', $to = '' ) { + global $wgOut, $wgContLang; + $align = $wgContLang->isRtl() ? 'left' : 'right'; + + # 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 ); + + $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, $from, $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') + ); + + if( $s = $dbr->fetchObject( $res ) ) { + 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; + } + if( $s = $res->fetchObject() ) { + 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(); } - if( $s = $dbr->fetchObject( $res ) ) { - array_push( $lines, $s->page_title ); - $lastTitle = $s->page_title; + $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, $lines[0], $lines[count($lines)-1] ); } else { - // This was a final chunk and ended exactly at the limit. - // Rare but convenient! - $done = true; + $wgOut->addHTML( $this->namespaceForm( $namespace, $from, $to ) ); } - $dbr->freeResult( $res ); + return; } - $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 ) { - $this->showChunk( $namespace, '', $including ); - return; - } + # At this point, $lines should contain an even number of elements. + $out .= "<table class='allpageslist' style='background: inherit;'>"; + while( count ( $lines ) > 0 ) { + $inpoint = array_shift( $lines ); + $outpoint = array_shift( $lines ); + $out .= $this->showline( $inpoint, $outpoint, $namespace ); + } + $out .= '</table>'; + $nsForm = $this->namespaceForm( $namespace, $from, $to ); - # At this point, $lines should contain an even number of elements. - $out .= "<table class='allpageslist' style='background: inherit;'>"; - while ( count ( $lines ) > 0 ) { - $inpoint = array_shift ( $lines ); - $outpoint = array_shift ( $lines ); - $out .= $this->showline ( $inpoint, $outpoint, $namespace, false ); - } - $out .= '</table>'; - $nsForm = $this->namespaceForm( $namespace, '', false ); - - # Is there more? - if ( $including ) { - $out2 = ''; - } else { - $morelinks = ''; - if ( $morelinks != '' ) { - $out2 = '<table style="background: inherit;" width="100%" cellpadding="0" cellspacing="0" border="0">'; - $out2 .= '<tr valign="top"><td>' . $nsForm; - $out2 .= '</td><td align="' . $align . '" style="font-size: smaller; margin-bottom: 1em;">'; - $out2 .= $morelinks . '</td></tr></table><hr />'; + # Is there more? + if( $this->including() ) { + $out2 = ''; } else { - $out2 = $nsForm . '<hr />'; + if( isset($from) || isset($to) ) { + global $wgUser; + $out2 = '<table style="background: inherit;" width="100%" cellpadding="0" cellspacing="0" border="0">'; + $out2 .= '<tr valign="top"><td>' . $nsForm; + $out2 .= '</td><td align="' . $align . '" style="font-size: smaller; margin-bottom: 1em;">' . + $wgUser->getSkin()->makeKnownLinkObj( $this->getTitle(), wfMsgHtml ( 'allpages' ) ); + $out2 .= "</td></tr></table><hr />"; + } else { + $out2 = $nsForm . '<hr />'; + } } + $wgOut->addHTML( $out2 . $out ); } - $wgOut->addHtml( $out2 . $out ); -} - -/** - * @todo Document - * @param string $from - * @param integer $namespace (Default NS_MAIN) - */ -function showline( $inpoint, $outpoint, $namespace = NS_MAIN ) { - global $wgContLang; - $align = $wgContLang->isRtl() ? 'left' : 'right'; - $inpointf = htmlspecialchars( str_replace( '_', ' ', $inpoint ) ); - $outpointf = htmlspecialchars( str_replace( '_', ' ', $outpoint ) ); - $queryparams = ($namespace ? "namespace=$namespace" : ''); - $special = SpecialPage::getTitleFor( $this->name, $inpoint ); - $link = $special->escapeLocalUrl( $queryparams ); - - $out = wfMsgHtml( - 'alphaindexline', - "<a href=\"$link\">$inpointf</a></td><td><a href=\"$link\">", - "</a></td><td><a href=\"$link\">$outpointf</a>" - ); - return '<tr><td align="' . $align . '">'.$out.'</td></tr>'; -} + /** + * Show a line of "ABC to DEF" ranges of articles + * @param string $inpoint Lower limit of pagenames + * @param string $outpout Upper limit of pagenames + * @param integer $namespace (Default NS_MAIN) + */ + function showline( $inpoint, $outpoint, $namespace = NS_MAIN ) { + global $wgContLang; + $align = $wgContLang->isRtl() ? 'left' : 'right'; + $inpointf = htmlspecialchars( str_replace( '_', ' ', $inpoint ) ); + $outpointf = htmlspecialchars( str_replace( '_', ' ', $outpoint ) ); + // Don't let the length runaway + $inpointf = $wgContLang->truncate( $inpointf, $this->maxPageLength, '...' ); + $outpointf = $wgContLang->truncate( $outpointf, $this->maxPageLength, '...' ); + + $queryparams = $namespace ? "namespace=$namespace&" : ''; + $special = $this->getTitle(); + $link = $special->escapeLocalUrl( $queryparams . 'from=' . urlencode($inpoint) . '&to=' . urlencode($outpoint) ); + + $out = wfMsgHtml( 'alphaindexline', + "<a href=\"$link\">$inpointf</a></td><td>", + "</td><td><a href=\"$link\">$outpointf</a>" + ); + return '<tr><td align="' . $align . '">'.$out.'</td></tr>'; + } -/** - * @param integer $namespace (Default NS_MAIN) - * @param string $from list all pages from this name (default FALSE) - */ -function showChunk( $namespace = NS_MAIN, $from, $including = false ) { - global $wgOut, $wgUser, $wgContLang; + /** + * @param integer $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) + */ + function showChunk( $namespace = NS_MAIN, $from = false, $to = false ) { + global $wgOut, $wgUser, $wgContLang; - $sk = $wgUser->getSkin(); + $sk = $wgUser->getSkin(); - $fromList = $this->getNamespaceKeyAndText($namespace, $from); - $namespaces = $wgContLang->getNamespaces(); - $align = $wgContLang->isRtl() ? 'left' : 'right'; + $fromList = $this->getNamespaceKeyAndText($namespace, $from); + $toList = $this->getNamespaceKeyAndText( $namespace, $to ); + $namespaces = $wgContLang->getNamespaces(); + $align = $wgContLang->isRtl() ? 'left' : 'right'; - $n = 0; + $n = 0; - if ( !$fromList ) { - $out = wfMsgWikiHtml( 'allpagesbadtitle' ); - } elseif ( !in_array( $namespace, array_keys( $namespaces ) ) ) { - // Show errormessage and reset to NS_MAIN - $out = wfMsgExt( 'allpages-bad-ns', array( 'parseinline' ), $namespace ); - $namespace = NS_MAIN; - } else { - list( $namespace, $fromKey, $from ) = $fromList; + if ( !$fromList || !$toList ) { + $out = wfMsgWikiHtml( 'allpagesbadtitle' ); + } elseif ( !in_array( $namespace, array_keys( $namespaces ) ) ) { + // Show errormessage and reset to NS_MAIN + $out = wfMsgExt( 'allpages-bad-ns', array( 'parseinline' ), $namespace ); + $namespace = NS_MAIN; + } else { + list( $namespace, $fromKey, $from ) = $fromList; + list( $namespace2, $toKey, $to ) = $toList; - $dbr = wfGetDB( DB_SLAVE ); - $res = $dbr->select( 'page', - array( 'page_namespace', 'page_title', 'page_is_redirect' ), - array( + $dbr = wfGetDB( DB_SLAVE ); + $conds = array( 'page_namespace' => $namespace, 'page_title >= ' . $dbr->addQuotes( $fromKey ) - ), - __METHOD__, - array( - 'ORDER BY' => 'page_title', - 'LIMIT' => $this->maxPerPage + 1, - 'USE INDEX' => 'name_title', - ) - ); + ); + if( $toKey !== "" ) { + $conds[] = 'page_title <= ' . $dbr->addQuotes( $toKey ); + } - if( $res->numRows() > 0 ) { - $out = '<table style="background: inherit;" border="0" width="100%">'; - - while( ($n < $this->maxPerPage) && ($s = $dbr->fetchObject( $res )) ) { - $t = Title::makeTitle( $s->page_namespace, $s->page_title ); - if( $t ) { - $link = ($s->page_is_redirect ? '<div class="allpagesredirect">' : '' ) . - $sk->makeKnownLinkObj( $t, htmlspecialchars( $t->getText() ), false, false ) . - ($s->page_is_redirect ? '</div>' : '' ); - } else { - $link = '[[' . htmlspecialchars( $s->page_title ) . ']]'; - } - if( $n % 3 == 0 ) { - $out .= '<tr>'; + $res = $dbr->select( 'page', + array( 'page_namespace', 'page_title', 'page_is_redirect' ), + $conds, + __METHOD__, + array( + 'ORDER BY' => 'page_title', + 'LIMIT' => $this->maxPerPage + 1, + 'USE INDEX' => 'name_title', + ) + ); + + if( $res->numRows() > 0 ) { + $out = '<table style="background: inherit;" border="0" width="100%">'; + + while( ( $n < $this->maxPerPage ) && ( $s = $res->fetchObject() ) ) { + $t = Title::makeTitle( $s->page_namespace, $s->page_title ); + if( $t ) { + $link = ( $s->page_is_redirect ? '<div class="allpagesredirect">' : '' ) . + $sk->makeKnownLinkObj( $t, htmlspecialchars( $t->getText() ), false, false ) . + ($s->page_is_redirect ? '</div>' : '' ); + } else { + $link = '[[' . htmlspecialchars( $s->page_title ) . ']]'; + } + if( $n % 3 == 0 ) { + $out .= '<tr>'; + } + $out .= "<td width=\"33%\">$link</td>"; + $n++; + if( $n % 3 == 0 ) { + $out .= '</tr>'; + } } - $out .= "<td width=\"33%\">$link</td>"; - $n++; - if( $n % 3 == 0 ) { + if( ($n % 3) != 0 ) { $out .= '</tr>'; } + $out .= '</table>'; + } else { + $out = ''; } - if( ($n % 3) != 0 ) { - $out .= '</tr>'; - } - $out .= '</table>'; - } else { - $out = ''; } - } - if ( $including ) { - $out2 = ''; - } else { - if( $from == '' ) { - // First chunk; no previous link. - $prevTitle = null; + if ( $this->including() ) { + $out2 = ''; } 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 ); + if( $from == '' ) { + // First chunk; no previous link. + $prevTitle = null; } 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 ); + # 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 { - $prevTitle = null; + # 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; + } } } - } - $nsForm = $this->namespaceForm( $namespace, $from ); - $out2 = '<table style="background: inherit;" width="100%" cellpadding="0" cellspacing="0" border="0">'; - $out2 .= '<tr valign="top"><td>' . $nsForm; - $out2 .= '</td><td align="' . $align . '" style="font-size: smaller; margin-bottom: 1em;">' . - $sk->makeKnownLink( $wgContLang->specialPage( "Allpages" ), - wfMsgHtml ( 'allpages' ) ); - - $self = SpecialPage::getTitleFor( 'Allpages' ); - - # Do we put a previous link ? - if( isset( $prevTitle ) && $pt = $prevTitle->getText() ) { - $q = 'from=' . $prevTitle->getPartialUrl() - . ( $namespace ? '&namespace=' . $namespace : '' ); - $prevLink = $sk->makeKnownLinkObj( $self, - wfMsgHTML( 'prevpage', htmlspecialchars( $pt ) ), $q ); - $out2 .= ' | ' . $prevLink; - } + $self = $this->getTitle(); - if( $n == $this->maxPerPage && $s = $dbr->fetchObject($res) ) { - # $s is the first link of the next chunk - $t = Title::MakeTitle($namespace, $s->page_title); - $q = 'from=' . $t->getPartialUrl() - . ( $namespace ? '&namespace=' . $namespace : '' ); - $nextLink = $sk->makeKnownLinkObj( $self, - wfMsgHtml( 'nextpage', htmlspecialchars( $t->getText() ) ), $q ); - $out2 .= ' | ' . $nextLink; - } - $out2 .= "</td></tr></table><hr />"; - } + $nsForm = $this->namespaceForm( $namespace, $from, $to ); + $out2 = '<table style="background: inherit;" width="100%" cellpadding="0" cellspacing="0" border="0">'; + $out2 .= '<tr valign="top"><td>' . $nsForm; + $out2 .= '</td><td align="' . $align . '" style="font-size: smaller; margin-bottom: 1em;">' . + $sk->makeKnownLinkObj( $self, + wfMsgHtml ( 'allpages' ) ); + + # Do we put a previous link ? + if( isset( $prevTitle ) && $pt = $prevTitle->getText() ) { + $q = 'from=' . $prevTitle->getPartialUrl() + . ( $namespace ? '&namespace=' . $namespace : '' ); + $prevLink = $sk->makeKnownLinkObj( $self, + wfMsgHTML( 'prevpage', htmlspecialchars( $pt ) ), $q ); + $out2 .= ' | ' . $prevLink; + } - $wgOut->addHtml( $out2 . $out ); - if( isset($prevLink) or isset($nextLink) ) { - $wgOut->addHtml( '<hr /><p style="font-size: smaller; float: ' . $align . '">' ); - if( isset( $prevLink ) ) { - $wgOut->addHTML( $prevLink ); - } - if( isset( $prevLink ) && isset( $nextLink ) ) { - $wgOut->addHTML( ' | ' ); - } - if( isset( $nextLink ) ) { - $wgOut->addHTML( $nextLink ); + if( $n == $this->maxPerPage && $s = $res->fetchObject() ) { + # $s is the first link of the next chunk + $t = Title::MakeTitle($namespace, $s->page_title); + $q = 'from=' . $t->getPartialUrl() + . ( $namespace ? '&namespace=' . $namespace : '' ); + $nextLink = $sk->makeKnownLinkObj( $self, + wfMsgHtml( 'nextpage', htmlspecialchars( $t->getText() ) ), $q ); + $out2 .= ' | ' . $nextLink; + } + $out2 .= "</td></tr></table><hr />"; } - $wgOut->addHTML( '</p>' ); - } + $wgOut->addHTML( $out2 . $out ); + if( isset($prevLink) or isset($nextLink) ) { + $wgOut->addHTML( '<hr /><p style="font-size: smaller; float: ' . $align . '">' ); + if( isset( $prevLink ) ) { + $wgOut->addHTML( $prevLink ); + } + if( isset( $prevLink ) && isset( $nextLink ) ) { + $wgOut->addHTML( ' | ' ); + } + if( isset( $nextLink ) ) { + $wgOut->addHTML( $nextLink ); + } + $wgOut->addHTML( '</p>' ); -} + } -/** - * @param int $ns the namespace of the article - * @param string $text the name of the article - * @return array( int namespace, string dbkey, string pagename ) or NULL on error - * @static (sort of) - * @access private - */ -function getNamespaceKeyAndText ($ns, $text) { - if ( $text == '' ) - return array( $ns, '', '' ); # shortcut for common case - - $t = Title::makeTitleSafe($ns, $text); - if ( $t && $t->isLocal() ) { - return array( $t->getNamespace(), $t->getDBkey(), $t->getText() ); - } else if ( $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; + /** + * @param int $ns the namespace of the article + * @param string $text the name of the article + * @return array( int namespace, string dbkey, string pagename ) or NULL on error + * @static (sort of) + * @access private + */ + function getNamespaceKeyAndText($ns, $text) { + if ( $text == '' ) + return array( $ns, '', '' ); # shortcut for common case + + $t = Title::makeTitleSafe($ns, $text); + if ( $t && $t->isLocal() ) { + return array( $t->getNamespace(), $t->getDBkey(), $t->getText() ); + } else if ( $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; + } } } -} |