getVal( 'from' );
$namespace = $wgRequest->getInt( 'namespace' );
$names = $wgLang->getNamespaces();
if( !isset( $names[$namespace] ) ) {
$namespace = 0;
}
$wgOut->setPagetitle ( $namespace > 0 ? wfMsg ( 'allpagesnamespace', $names[$namespace] )
: wfMsg ( 'allarticles' ) );
if ( $par ) {
indexShowChunk( $par, $namespace );
} elseif ( $from ) {
indexShowChunk( $from, $namespace );
} else {
indexShowToplevel ( $namespace );
}
}
function namespaceForm ( $namespace = 0, $from = "" )
{
global $wgLang, $wgScript;
$t = Title::makeTitle( NS_SPECIAL, "Allpages" );
$namespaceselect = '';
$frombox = '';
$submitbutton = '';
$out = "';
return $out;
}
function indexShowToplevel ( $namespace = 0 )
{
global $wgOut, $indexMaxperpage, $toplevelMaxperpage, $wgLang, $wgRequest, $wgUser;
$sk = $wgUser->getSkin();
$fname = "indexShowToplevel";
$namespace = intval ($namespace);
# TODO: Either make this *much* faster or cache the title index points
# in the querycache table.
$dbr =& wfGetDB( DB_SLAVE );
$cur = $dbr->tableName( 'cur' );
$fromwhere = "FROM $cur WHERE cur_namespace=$namespace";
$order_arr = array ( 'ORDER BY' => 'cur_title' );
$order_str = 'ORDER BY cur_title';
$out = "";
$where = array( 'cur_namespace' => $namespace );
$count = $dbr->selectField( 'cur', '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 );
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 cur_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 cur_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 cur_title $fromwhere $order_str " . $dbr->limitResult ( $limit, $from );
$res = $dbr->query( $sql, $fname );
$s = $dbr->fetchObject( $res );
array_push ( $lines, $s->cur_title );
if ( $s = $dbr->fetchObject( $res ) ) {
array_push ( $lines, $s->cur_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 );
}
$out .= "
";
$nsForm = namespaceForm ( $namespace );
# Is there more?
$morelinks = "";
if ( $offset > 0 ) {
$morelinks = $sk->makeKnownLink (
$wgLang->specialPage ( "Allpages" ),
wfMsg ( 'allpagesprev' ),
( $offset > $toplevelMaxperpage ) ? 'offset='.($offset-$toplevelMaxperpage) : ''
);
}
if ( $stopat < $sections-1 ) {
if ( $morelinks != "" ) { $morelinks .= " | "; }
$morelinks .= $sk->makeKnownLink (
$wgLang->specialPage ( "Allpages" ),
wfMsg ( 'allpagesnext' ),
'offset=' . ($offset + $toplevelMaxperpage)
);
}
if ( $morelinks != "" ) {
$out2 = '';
$out2 .= '| ' . $nsForm;
$out2 .= ' | ';
$out2 .= $morelinks . ' |
';
} else {
$out2 = $nsForm . '
';
}
$wgOut->addHtml( $out2 . $out );
}
function indexShowline( $inpoint, $outpoint, $namespace = 0 )
{
global $wgOut, $wgLang, $wgUser;
$sk = $wgUser->getSkin();
$dbr =& wfGetDB( DB_SLAVE );
$inpointf = htmlspecialchars( str_replace( "_", " ", $inpoint ) );
$outpointf = htmlspecialchars( str_replace( "_", " ", $outpoint ) );
$queryparams = $namespace ? ('namespace='.intval($namespace)) : '';
$special = Title::makeTitle( NS_SPECIAL, 'Allpages/' . $inpoint );
$link = $special->escapeLocalUrl( $queryparams );
$out = wfMsg(
'alphaindexline',
"$inpointf",
" | $outpointf"
);
return ' | | '.$out.' |
';
}
function indexShowChunk( $from, $namespace = 0 )
{
global $wgOut, $wgUser, $indexMaxperpage, $wgLang;
$sk = $wgUser->getSkin();
$maxPlusOne = $indexMaxperpage + 1;
$namespacee = intval($namespace);
$out = "";
$dbr =& wfGetDB( DB_SLAVE );
$cur = $dbr->tableName( 'cur' );
$sql = "SELECT cur_title FROM $cur WHERE cur_namespace=$namespacee AND cur_title >= '"
. $dbr->strencode( $from ) . "' ORDER BY cur_title LIMIT " . $maxPlusOne;
$res = $dbr->query( $sql, "indexShowChunk" );
### FIXME: side link to previous
$n = 0;
$out = '';
while( ($n < $indexMaxperpage) && ($s = $dbr->fetchObject( $res )) ) {
$t = Title::makeTitle( $namespacee, $s->cur_title );
if( $t ) {
$link = $sk->makeKnownLinkObj( $t, $t->getText() );
} else {
$link = '[[' . htmlspecialchars( $s->cur_title ) . ']]';
}
if( $n % 3 == 0 ) {
$out .= '';
}
$out .= "| $link | ";
$n++;
if( $n % 3 == 0 ) {
$out .= '
';
}
}
if( ($n % 3) != 0 ) {
$out .= '';
}
$out .= '
';
$nsForm = namespaceForm ( $namespace, $from );
$out2 = '';
$out2 .= '| ' . $nsForm;
$out2 .= ' | ' .
$sk->makeKnownLink( $wgLang->specialPage( "Allpages" ),
wfMsg ( 'allpages' ) );
if ( ($n == $indexMaxperpage) && ($s = $dbr->fetchObject( $res )) ) {
$out2 .= " | " . $sk->makeKnownLink(
$wgLang->specialPage( "Allpages" ),
wfMsg ( 'nextpage', $s->cur_title ),
"from=" . wfUrlEncode ( $s->cur_title ) );
}
$out2 .= " |
";
$wgOut->addHtml( $out2 . $out );
}
?>