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