getVal( 'from' );
$namespace = $wgRequest->getInt( 'namespace' );
$invert = $wgRequest->getBool( 'invert' );
$names = $wgContLang->getNamespaces();
if( !isset( $names[$namespace] ) ) {
$namespace = 0;
}
if ($invert) {
$wgOut->setPagetitle( $namespace > 0 ?
wfMsg( 'allnotinnamespace', $names[$namespace] ) :
wfMsg( 'allnonarticles' )
);
} else {
$wgOut->setPagetitle( $namespace > 0 ?
wfMsg( 'allinnamespace', $names[$namespace] ) :
wfMsg( 'allarticles' )
);
}
if ( $par ) {
indexShowChunk( $namespace, $par, $invert );
} elseif ( $from ) {
indexShowChunk( $namespace, $from, $invert );
} else {
indexShowToplevel ( $namespace, $invert );
}
}
/**
* HTML for the top form
* @param integer $namespace A namespace constant (default NS_MAIN).
* @param string $from Article name we are starting listing at.
* @param bool $invert true if we want the namespaces inverted (default false)
*/
function namespaceForm ( $namespace = NS_MAIN, $from = '', $invert ) {
global $wgContLang, $wgScript;
$t = Title::makeTitle( NS_SPECIAL, "Allpages" );
$namespaceselect = '';
$frombox = '';
$submitbutton = '';
$invertbox = "';
$out = "';
return $out;
}
/**
* @param integer $namespace (default NS_MAIN)
* @param bool $invert true if we want the namespaces inverted (default false)
*/
function indexShowToplevel ( $namespace = NS_MAIN, $invert ) {
global $wgOut, $indexMaxperpage, $toplevelMaxperpage, $wgContLang, $wgRequest, $wgUser;
$sk = $wgUser->getSkin();
$fname = "indexShowToplevel";
# TODO: Either make this *much* faster or cache the title index points
# in the querycache table.
$dbr =& wfGetDB( DB_SLAVE );
$page = $dbr->tableName( 'page' );
$fromwhere = "FROM $page WHERE page_namespace" .
($invert ? '!' : '') . "=$namespace";
$order_arr = array ( 'ORDER BY' => 'page_title' );
$order_str = 'ORDER BY page_title';
$out = "";
$where = array( 'page_namespace' => $namespace );
$count = $dbr->selectField( 'page', 'COUNT(*)', $where, $fname );
$sections = ceil( $count / $indexMaxperpage );
if ( $sections < 3 ) {
# If there are only two or less sections, don't even display them.
# Instead, display the first section directly.
indexShowChunk( $namespace, '', $invert );
return;
}
# We want to display $toplevelMaxperpage lines starting at $offset.
# NOTICE: $offset starts at 0
$offset = intval ( $wgRequest->getVal( 'offset' ) );
if ( $offset < 0 ) { $offset = 0; }
if ( $offset >= $sections ) { $offset = $sections - 1; }
# Where to stop? Notice that this can take the value of $sections, but $offset can't, because if
# we're displaying only the very last section, we still need two DB queries to find the titles
$stopat = ( $offset + $toplevelMaxperpage < $sections )
? $offset + $toplevelMaxperpage : $sections ;
# This array is going to hold the page_titles in order.
$lines = array();
# If we are going to show n rows, we need n+1 queries to find the relevant titles.
for ( $i = $offset; $i <= $stopat; ++$i ) {
if ( $i == $sections ) # if we're displaying the last section, we need to
$from = $count-1; # find the last page_title in the DB
else if ( $i > $offset )
$from = $i * $indexMaxperpage - 1;
else
$from = $i * $indexMaxperpage;
$limit = ( $i == $offset || $i == $stopat ) ? 1 : 2;
$sql = "SELECT page_title $fromwhere $order_str " . $dbr->limitResult ( $limit, $from );
$res = $dbr->query( $sql, $fname );
if ( $s = $dbr->fetchObject( $res ) ) {
array_push ( $lines, $s->page_title );
if ( $s = $dbr->fetchObject( $res ) ) {
array_push ( $lines, $s->page_title );
}
}
$dbr->freeResult( $res );
}
# At this point, $lines should contain an even number of elements.
$out .= "";
while ( count ( $lines ) > 0 ) {
$inpoint = array_shift ( $lines );
$outpoint = array_shift ( $lines );
$out .= indexShowline ( $inpoint, $outpoint, $namespace, $invert );
}
$out .= '
';
$nsForm = namespaceForm ( $namespace, '', $invert );
# Is there more?
$morelinks = '';
if ( $offset > 0 ) {
$morelinks = $sk->makeKnownLink (
$wgContLang->specialPage ( 'Allpages' ),
wfMsg ( 'allpagesprev' ),
( $offset > $toplevelMaxperpage ) ? 'offset='.($offset-$toplevelMaxperpage) : ''
);
}
if ( $stopat < $sections-1 ) {
if ( $morelinks != '' ) { $morelinks .= " | "; }
$morelinks .= $sk->makeKnownLink (
$wgContLang->specialPage ( 'Allpages' ),
wfMsg ( 'allpagesnext' ),
'offset=' . ($offset + $toplevelMaxperpage)
);
}
if ( $morelinks != '' ) {
$out2 = '';
$out2 .= '| ' . $nsForm;
$out2 .= ' | ';
$out2 .= $morelinks . ' |
';
} else {
$out2 = $nsForm . '
';
}
$wgOut->addHtml( $out2 . $out );
}
/**
* @todo Document
* @param string $from
* @param integer $namespace (Default NS_MAIN)
* @param bool $invert true if we want the namespaces inverted (default false)
*/
function indexShowline( $inpoint, $outpoint, $namespace = NS_MAIN, $invert ) {
global $wgOut, $wgLang, $wgUser;
$sk = $wgUser->getSkin();
$dbr =& wfGetDB( DB_SLAVE );
$inpointf = htmlspecialchars( str_replace( '_', ' ', $inpoint ) );
$outpointf = htmlspecialchars( str_replace( '_', ' ', $outpoint ) );
$queryparams = ($namespace ? "namespace=$namespace" : '') . ($invert ? "&invert=$invert" : '');
$special = Title::makeTitle( NS_SPECIAL, 'Allpages/' . $inpoint );
$link = $special->escapeLocalUrl( $queryparams );
$out = wfMsg(
'alphaindexline',
"$inpointf",
" | $outpointf"
);
return ' | | '.$out.' |
';
}
/**
* @param integer $namespace (Default NS_MAIN)
* @param string $from list all pages from this name (default FALSE)
* @param bool $invert true if we want the namespaces inverted (default false)
*/
function indexShowChunk( $namespace = NS_MAIN, $from, $invert ) {
global $wgOut, $wgUser, $indexMaxperpage, $wgContLang;
$sk = $wgUser->getSkin();
$maxPlusOne = $indexMaxperpage + 1;
$out = '';
$dbr =& wfGetDB( DB_SLAVE );
$page = $dbr->tableName( 'page' );
$fromTitle = Title::newFromURL( $from );
$fromKey = is_null( $fromTitle ) ? '' : $fromTitle->getDBkey();
$sql = "SELECT page_namespace,page_title FROM $page WHERE page_namespace" .
($invert ? '!' : '') . "=$namespace" .
" AND page_title >= ". $dbr->addQuotes( $fromKey ) .
" ORDER BY page_title LIMIT " . $maxPlusOne;
$res = $dbr->query( $sql, 'indexShowChunk' );
### FIXME: side link to previous
$n = 0;
$out = '';
$namespaces = $wgContLang->getNamespaces();
foreach($namespaces as $key => $ns) {
$namespaces[$key] = str_replace('_', ' ', $namespaces[$key]);
}
while( ($n < $indexMaxperpage) && ($s = $dbr->fetchObject( $res )) ) {
$t = Title::makeTitle( $s->page_namespace, $s->page_title );
if( $t ) {
$ns = $s->page_namespace;
$s = $invert && $namespaces[$ns] != $wgContLang->getNsText(NS_MAIN) ? ':' : '';
$n = $invert ? $namespaces[$ns] : '';
$link = $sk->makeKnownLinkObj( $t, $t->getText(), false, false, $n . $s );
} else {
$link = '[[' . htmlspecialchars( $s->page_title ) . ']]';
}
if( $n % 3 == 0 ) {
$out .= '';
}
$out .= "| $link | ";
$n++;
if( $n % 3 == 0 ) {
$out .= '
';
}
}
if( ($n % 3) != 0 ) {
$out .= '';
}
$out .= '
';
$nsForm = namespaceForm ( $namespace, $from, $invert );
$out2 = '';
$out2 .= '| ' . $nsForm;
$out2 .= ' | ' .
$sk->makeKnownLink( $wgContLang->specialPage( "Allpages" ),
wfMsg ( 'allpages' ) );
if ( ($n == $indexMaxperpage) && ($s = $dbr->fetchObject( $res )) ) {
$namespaceparam = $namespace ? "&namespace=$namespace" : "";
$invertparam = $invert ? "&invert=$invert" : '';
$out2 .= " | " . $sk->makeKnownLink(
$wgContLang->specialPage( "Allpages" ),
wfMsg ( 'nextpage', $s->page_title ),
"from=" . wfUrlEncode ( $s->page_title ) . $namespaceparam . $invertparam );
}
$out2 .= " |
";
$wgOut->addHtml( $out2 . $out );
}
?>