includes/SpecialRecentchanges.php

   1 <?
   2
   3 function wfSpecialRecentchanges( $par )
   4 {
   5         global $wgUser, $wgOut, $wgLang, $wgTitle;
   6         global $days, $hideminor, $from, $hidebots; # From query string
   7         $days      = $_REQUEST["days"];
   8         $hideminor = $_REQUEST["hideminor"];
   9         $from      = $_REQUEST["from"];
  10         $hidebots  = $_REQUEST["hidebots"];
  11
  12         $fname = "wfSpecialRecentchanges";
  13
  14         if( $par ) {
  15                 $bits = preg_split( '/\s*,\s*/', trim( $par ) );
  16                 if( in_array( "hidebots", $bits ) ) $hidebots = 1;
  17                 if( in_array( "bots", $bits ) ) $hidebots = 0;
  18                 if( in_array( "hideminor", $bits ) ) $hideminor = 1;
  19                 if( in_array( "minor", $bits ) ) $hideminor = 0;
  20         }
  21
  22         $sql = "SELECT MAX(rc_timestamp) AS lastmod FROM recentchanges";
  23         $res = wfQuery( $sql, DB_READ, $fname );
  24         $s = wfFetchObject( $res );
  25         $wgOut->checkLastModified( $s->lastmod );
  26
  27         $rctext = wfMsg( "recentchangestext" );
  28
  29         # The next few lines can probably be commented out now that wfMsg can get text from the DB
  30         $sql = "SELECT cur_text FROM cur WHERE cur_namespace=4 AND cur_title='Recentchanges'";
  31         $res = wfQuery( $sql, DB_READ, $fname );
  32         if( ( $s = wfFetchObject( $res ) ) and ( $s->cur_text != "" ) ) {
  33                 $rctext = $s->cur_text;
  34         }
  35
  36         $wgOut->addWikiText( $rctext );
  37
  38         if ( ! $days ) {
  39                 $days = $wgUser->getOption( "rcdays" );
  40                 if ( ! $days ) { $days = 3; }
  41         }
  42         $days = (int)$days;
  43         list( $limit, $offset ) = wfCheckLimits( 100, "rclimit" );
  44         $now = wfTimestampNow();
  45         $cutoff = wfUnix2Timestamp( time() - ( $days * 86400 ) );
  46         if(preg_match('/^[0-9]{14}$/', $from) and $from > $cutoff) {
  47                 $cutoff = $from;
  48         } else {
  49                 unset($from);
  50         }
  51
  52         $sk = $wgUser->getSkin();
  53
  54         if ( ! isset( $hideminor ) ) {
  55                 $hideminor = $wgUser->getOption( "hideminor" );
  56         }
  57         if ( $hideminor ) {
  58                 $hidem = "AND rc_minor=0";
  59                 $mlink = $sk->makeKnownLink( $wgLang->specialPage( "Recentchanges" ),
  60                   WfMsg( "show" ), "days={$days}&limit={$limit}&hideminor=0" );
  61         } else {
  62                 $hidem = "";
  63                 $mlink = $sk->makeKnownLink( $wgLang->specialPage( "Recentchanges" ),
  64                   WfMsg( "hide" ), "days={$days}&limit={$limit}&hideminor=1" );
  65         }
  66
  67         if ( !isset( $hidebots ) ) {
  68                 $hidebots = 1;
  69         }
  70         if( $hidebots ) {
  71                 $hidem .= " AND rc_bot=0";
  72         }
  73
  74         $uid = $wgUser->getID();
  75         $sql2 = "SELECT rc_cur_id,rc_namespace,rc_title,rc_user,rc_new," .
  76           "rc_comment,rc_user_text,rc_timestamp,rc_minor,rc_this_oldid,rc_last_oldid,rc_bot" . ($uid ? ",wl_user" : "") . " FROM recentchanges " .
  77           ($uid ? "LEFT OUTER JOIN watchlist ON wl_user={$uid} AND wl_title=rc_title AND wl_namespace=rc_namespace & 65534 " : "") .
  78           "WHERE rc_timestamp > '{$cutoff}' {$hidem} " .
  79           "ORDER BY rc_timestamp DESC LIMIT {$limit}";
  80         $res = wfQuery( $sql2, DB_READ, $fname );
  81
  82         if(isset($from)) {
  83                 $note = wfMsg( "rcnotefrom", $limit,
  84                         $wgLang->timeanddate( $from, true ) );
  85         } else {
  86                 $note = wfMsg( "rcnote", $limit, $days );
  87         }
  88         $wgOut->addHTML( "\n<hr>\n{$note}\n<br>" );
  89
  90         $note = rcDayLimitLinks( $days, $limit );
  91
  92         $note .= "<br>\n" . wfMsg( "rclistfrom",
  93           $sk->makeKnownLink( $wgLang->specialPage( "Recentchanges" ),
  94           $wgLang->timeanddate( $now, true ), "from=$now" ) );
  95
  96         $wgOut->addHTML( "{$note}\n" );
  97
  98         $count1 = wfNumRows( $res );
  99         $obj1 = wfFetchObject( $res );
 100
 101         $s = $sk->beginRecentChangesList();
 102         while ( $limit ) {
 103                 if ( ( 0 == $count1 ) ) { break; }
 104
 105                         $ts = $obj1->rc_timestamp;
 106                         $u = $obj1->rc_user;
 107                         $ut = $obj1->rc_user_text;
 108                         $ns = $obj1->rc_namespace;
 109                         $ttl = $obj1->rc_title;
 110                         $com = $obj1->rc_comment;
 111                         $me = ( $obj1->rc_minor > 0 );
 112                         $new = ( $obj1->rc_new > 0 );
 113                         $watched = ($obj1->wl_user > 0);
 114                         $oldid = $obj1->rc_this_oldid ;
 115                         $diffid = $obj1->rc_last_oldid ;
 116
 117                         $obj1 = wfFetchObject( $res );
 118                         --$count1;
 119                 if ( ! ( $hideminor && $me ) ) {
 120                         $s .= $sk->recentChangesLine( $ts, $u, $ut, $ns, $ttl,
 121                           $com, $me, $new, $watched, $oldid , $diffid );
 122                         --$limit;
 123                 }
 124         }
 125         $s .= $sk->endRecentChangesList();
 126
 127         wfFreeResult( $res );
 128         $wgOut->addHTML( $s );
 129 }
 130
 131 function rcCountLink( $lim, $d, $page="Recentchanges", $more="" )
 132 {
 133         global $wgUser, $wgLang;
 134         $sk = $wgUser->getSkin();
 135         $s = $sk->makeKnownLink( $wgLang->specialPage( $page ),
 136           ($lim ? "{$lim}" : wfMsg( "all" ) ), "{$more}" .
 137           ($d ? "days={$d}&" : "") . "limit={$lim}" );
 138         return $s;
 139 }
 140
 141 function rcDaysLink( $lim, $d, $page="Recentchanges", $more="" )
 142 {
 143         global $wgUser, $wgLang;
 144         $sk = $wgUser->getSkin();
 145         $s = $sk->makeKnownLink( $wgLang->specialPage( $page ),
 146           ($d ? "{$d}" : wfMsg( "all" ) ), "{$more}days={$d}" .
 147           ($lim ? "&limit={$lim}" : "") );
 148         return $s;
 149 }
 150
 151 function rcDayLimitLinks( $days, $limit, $page="Recentchanges", $more="", $doall = false )
 152 {
 153         if ($more != "") $more .= "&";
 154         $cl = rcCountLink( 50, $days, $page, $more ) . " | " .
 155           rcCountLink( 100, $days, $page, $more  ) . " | " .
 156           rcCountLink( 250, $days, $page, $more  ) . " | " .
 157           rcCountLink( 500, $days, $page, $more  ) .
 158           ( $doall ? ( " | " . rcCountLink( 0, $days, $page, $more ) ) : "" );
 159         $dl = rcDaysLink( $limit, 1, $page, $more  ) . " | " .
 160           rcDaysLink( $limit, 3, $page, $more  ) . " | " .
 161           rcDaysLink( $limit, 7, $page, $more  ) . " | " .
 162           rcDaysLink( $limit, 14, $page, $more  ) . " | " .
 163           rcDaysLink( $limit, 30, $page, $more  ) .
 164           ( $doall ? ( " | " . rcDaysLink( $limit, 0, $page, $more ) ) : "" );
 165         $note = wfMsg( "rclinks", $cl, $dl, $mlink );
 166         return $note;
 167 }
 168
 169 function rcLimitLinks( $page="Recentchanges", $more="", $doall = false )
 170 {
 171         if ($more != "") $more .= "&";
 172         $cl = rcCountLink( 50, 0, $page, $more ) . " | " .
 173           rcCountLink( 100, 0, $page, $more  ) . " | " .
 174           rcCountLink( 250, 0, $page, $more  ) . " | " .
 175           rcCountLink( 500, 0, $page, $more  ) .
 176           ( $doall ? ( " | " . rcCountLink( 0, $days, $page, $more ) ) : "" );
 177         $note = wfMsg( "rclinks", $cl, "", $mlink );
 178         return $note;
 179 }
 180
 181 ?>