includes/SpecialRecentchanges.php

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