includes/SpecialAllpages.php

   1 <?php
   2
   3 function wfSpecialAllpages( $par=NULL )
   4 {
   5         global $indexMaxperpage, $wgRequest;
   6         $indexMaxperpage = 480;
   7         $from = $wgRequest->getVal( 'from' );
   8
   9         if( $par ) {
  10                 indexShowChunk( $par );
  11         } elseif( !is_null( $from ) ) {
  12                 indexShowChunk( $from );
  13         } else {
  14                 indexShowToplevel();
  15         }
  16 }
  17
  18 function indexShowToplevel()
  19 {
  20         global $wgOut, $indexMaxperpage, $wgLang;
  21         $fname = "indexShowToplevel";
  22
  23         # Cache
  24         $vsp = $wgLang->getValidSpecialPages();
  25         $log = new LogPage( $vsp["Allpages"] );
  26         $log->mUpdateRecentChanges = false;
  27
  28         global $wgMiserMode;
  29         if ( $wgMiserMode ) {
  30                 $log->showAsDisabledPage();
  31                 return;
  32         }
  33
  34
  35 #       $fromwhere = "FROM cur WHERE cur_namespace=0 AND cur_is_redirect=0";
  36         $fromwhere = "FROM cur WHERE cur_namespace=0";
  37         $order = "ORDER BY cur_title";
  38         $out = "";
  39
  40         $sql = "SELECT COUNT(*) AS count $fromwhere";
  41         $res = wfQuery( $sql, DB_READ, $fname );
  42         $s = wfFetchObject( $res );
  43         $count = $s->count;
  44         $sections = ceil( $count / $indexMaxperpage );
  45
  46         $sql = "SELECT cur_title $fromwhere $order LIMIT 1";
  47         $res = wfQuery( $sql, DB_READ, $fname );
  48         $s = wfFetchObject( $res );
  49         $inpoint = $s->cur_title;
  50
  51         $out .= "<table>\n";
  52         # There's got to be a cleaner way to do this!
  53         for( $i = 1; $i < $sections; $i++ ) {
  54                 $from = $i * $indexMaxperpage;
  55                 $sql = "SELECT cur_title $fromwhere $order LIMIT $from,2";
  56                 $res = wfQuery( $sql, DB_READ, $fname );
  57
  58                 $s = wfFetchObject( $res );
  59                 $outpoint = $s->cur_title;
  60                 $out .= indexShowline( $inpoint, $outpoint );
  61
  62                 $s = wfFetchObject( $res );
  63                 $inpoint = $s->cur_title;
  64
  65                 wfFreeResult( $res );
  66         }
  67
  68         $from = $i * $indexMaxperpage;
  69         $sql = "SELECT cur_title $fromwhere $order LIMIT " . ($count-1) . ",1";
  70         $res = wfQuery( $sql, DB_READ, $fname );
  71         $s = wfFetchObject( $res );
  72         $outpoint = $s->cur_title;
  73         $out .= indexShowline( $inpoint, $outpoint );
  74         $out .= "</table>\n";
  75
  76         # Saving cache
  77         $log->replaceContent( $out );
  78
  79         $wgOut->addHtml( $out );
  80 }
  81
  82 function indexShowline( $inpoint, $outpoint )
  83 {
  84         global $wgOut, $wgLang, $wgUser;
  85         $sk = $wgUser->getSkin();
  86
  87         # Fixme: this is ugly
  88         $out = wfMsg(
  89                 "alphaindexline",
  90                 $sk->makeKnownLink( $wgLang->specialPage( "Allpages" ),
  91                         str_replace( "_", " ", $inpoint ),
  92                         "from=" . wfStrencode( $inpoint ) ) . "</td><td>",
  93                 "</td><td align=\"left\">" .
  94                 str_replace( "_", " ", $outpoint )
  95                 );
  96         return "<tr><td align=\"right\">{$out}</td></tr>\n";
  97 }
  98
  99 function indexShowChunk( $from )
 100 {
 101         global $wgOut, $wgUser, $indexMaxperpage;
 102         $sk = $wgUser->getSkin();
 103
 104         $out = "";
 105         $sql = "SELECT cur_title
 106 FROM cur
 107 WHERE cur_namespace=0 AND cur_title >= '" . wfStrencode( $from ) . "'
 108 ORDER BY cur_title
 109 LIMIT {$indexMaxperpage}";
 110         $res = wfQuery( $sql, DB_READ, "indexShowChunk" );
 111
 112 # FIXME: Dynamic column widths, backlink to main list,
 113 # side links to next and previous
 114         $n = 0;
 115         $out = "<table border=\"0\">\n";
 116         while( $s = wfFetchObject( $res ) ) {
 117                 $t = Title::makeTitle( 0, $s->cur_title );
 118                 if( $t ) {
 119                         $link = $sk->makeKnownLinkObj( $t );
 120                 } else {
 121                         $link = "[[" . htmlspecialchars( $s->cur_title ) . "]]";
 122                 }
 123                 if( $n == 0 ) {
 124                         $out .= "<tr>\n";
 125                 }
 126                 $out .= "<td width=\"33%\">$link</td>";
 127                 $n = ++$n % 3;
 128                 if( $n == 0 ) {
 129                         $out .= "</tr>\n";
 130                 }
 131         }
 132         if( $n != 0 ) {
 133                 $out .= "</tr>\n";
 134         }
 135         $out .= "</table>";
 136 #return $out;
 137         $wgOut->addHtml( $out );
 138 }
 139
 140 ?>