more cssification of diff rendering, some " -> ' in diff engine
[lhc/web/wiklou.git] / includes / SpecialWatchlist.php
index c7a2d15..45c055c 100644 (file)
@@ -1,34 +1,20 @@
-<?
-global $IP;
-include_once( "$IP/SpecialRecentchanges.php" );
+<?php
+require_once( "SpecialRecentchanges.php" );
+require_once( "WatchedItem.php" );
 
 function wfSpecialWatchlist()
 {
-       global $wgUser, $wgOut, $wgLang, $wgTitle;
+       global $wgUser, $wgOut, $wgLang, $wgTitle, $wgMemc;
+       global $wgUseWatchlistCache, $wgWLCacheTimeout, $wgDBname, $wgIsMySQL;
        global $days, $limit, $target; # From query string
        $fname = "wfSpecialWatchlist";
 
        $wgOut->setPagetitle( wfMsg( "watchlist" ) );
-       $sub = str_replace( "$1", $wgUser->getName(), wfMsg( "watchlistsub" ) );
+       $sub = wfMsg( "watchlistsub", $wgUser->getName() );
        $wgOut->setSubtitle( $sub );
-       $wgOut->setRobotpolicy( "index,follow" );
+       $wgOut->setRobotpolicy( "noindex,nofollow" );
 
-       if ( ! isset( $days ) ) {
-               /*
-               $days = $wgUser->getOption( "rcdays" );
-               if ( ! $days ) { $days = 3; }
-               */
-               $days = (1.0 / 24.0); # 1 hour...
-       }
-       $days = floatval($days);
-       
-       if ( $days <= 0 ) {
-               $docutoff = '';
-       } else {
-               $docutoff = "cur_timestamp > '" .
-                 ( $cutoff = wfUnix2Timestamp( time() - intval( $days * 86400 ) ) )
-                 . "' AND";
-       }
+       $specialTitle = Title::makeTitle( NS_SPECIAL, "Watchlist" );
        
        $uid = $wgUser->getID();
        if( $uid == 0 ) {
@@ -42,11 +28,8 @@ function wfSpecialWatchlist()
                foreach($id as $one) {
                        $t = Title::newFromURL( $one );
                        if($t->getDBkey() != "") {
-                               $sql = "DELETE FROM watchlist WHERE wl_user=$uid AND " .
-                                       "wl_namespace=" . $t->getNamespace() . " AND " .
-                                       "wl_title='" . wfStrencode( $t->getDBkey() ) . "'";
-                               $res = wfQuery( $sql );
-                               if($res === FALSE) {
+                               $wl = WatchedItem::fromUserTitle( $wgUser, $t );
+                               if( $wl->removeWatch() === false ) {
                                        $wgOut->addHTML( "<br />\n" . wfMsg( "couldntremove", htmlspecialchars($one) ) );
                                } else {
                                        $wgOut->addHTML( " (" . htmlspecialchars($one) . ")" );
@@ -58,8 +41,19 @@ function wfSpecialWatchlist()
                $wgOut->addHTML( "done.\n<p>" );
        }
 
+       if ( $wgUseWatchlistCache ) {
+               $memckey = "$wgDBname:watchlist:id:" . $wgUser->getId();
+               $cache_s = @$wgMemc->get( $memckey );
+               if( $cache_s ){
+                       $wgOut->addHTML( wfMsg("wlsaved") );
+                       $wgOut->addHTML( $cache_s );
+                       return;
+               }
+       }
+
+
        $sql = "SELECT COUNT(*) AS n FROM watchlist WHERE wl_user=$uid";
-       $res = wfQuery( $sql );
+       $res = wfQuery( $sql, DB_READ );
        $s = wfFetchObject( $res );
        $nitems = $s->n;
        
@@ -67,35 +61,55 @@ function wfSpecialWatchlist()
         $wgOut->addHTML( wfMsg( "nowatchlist" ) );
         return;
        }
-       
-       $sql = "SELECT COUNT(*) AS n FROM cur WHERE cur_timestamp>'$cutoff'";
-       $res = wfQuery( $sql );
-       $s = wfFetchObject( $res );
-       $npages = $s->n;
-                                               
 
+       if ( ! isset( $days ) ) {
+               $big = 1000;
+               if($nitems > $big) {
+                       # Set default cutoff shorter
+                       $days = (12.0 / 24.0); # 12 hours...
+               } else {
+                       $days = 3; # longer cutoff for shortlisters
+               }
+       } else {
+               $days = floatval($days);
+       }
+       
+       if ( $days <= 0 ) {
+               $docutoff = '';
+               $cutoff = false;
+               $npages = wfMsg( "all" );
+       } else {
+               $docutoff = "AND cur_timestamp > '" .
+                 ( $cutoff = wfUnix2Timestamp( time() - intval( $days * 86400 ) ) )
+                 . "'";
+               $sql = "SELECT COUNT(*) AS n FROM cur WHERE cur_timestamp>'$cutoff'";
+               $res = wfQuery( $sql, DB_READ );
+               $s = wfFetchObject( $res );
+               $npages = $s->n;
+       }
+       
        if(isset($_REQUEST['magic'])) {
-               $wgOut->addHTML( wfMsg( "watchlistcontains", $nitems ) .
+               $wgOut->addHTML( wfMsg( "watchlistcontains", $wgLang->formatNum( $nitems ) ) .
                        "<p>" . wfMsg( "watcheditlist" ) . "</p>\n" );
                
                $wgOut->addHTML( "<form action='" .
-                       wfLocalUrl( $wgLang->specialPage( "Watchlist" ), "action=submit" ) .
+                       $specialTitle->escapeLocalUrl( "action=submit" ) .
                        "' method='post'>\n" .
                        "<ul>\n" );
                $sql = "SELECT wl_namespace,wl_title FROM watchlist WHERE wl_user=$uid";
-               $res = wfQuery( $sql );
+               $res = wfQuery( $sql, DB_READ );
                global $wgUser, $wgLang;
                $sk = $wgUser->getSkin();
                while( $s = wfFetchObject( $res ) ) {
                        $t = Title::makeTitle( $s->wl_namespace, $s->wl_title );
                        $t = $t->getPrefixedText();
-                       $wgOut->addHTML( "<li><input type='checkbox' name='id[]' value=\"" . htmlspecialchars($t) . "\">" .
+                       $wgOut->addHTML( "<li><input type='checkbox' name='id[]' value=\"" . htmlspecialchars($t) . "\" />" .
                                $sk->makeKnownLink( $t, $t ) .
                                "</li>\n" );
                }
                $wgOut->addHTML( "</ul>\n" .
                        "<input type='submit' name='remove' value='" .
-                       wfMsg( "removechecked" ) . "'>\n" .
+                       wfMsg( "removechecked" ) . "' />\n" .
                        "</form>\n" );
                
                return;
@@ -105,10 +119,10 @@ function wfSpecialWatchlist()
        # down its entirety and then sort the results.
        
        # If it's relatively long, it may be worth our while to zip
-       # through the time-sorted page list checking for 
+       # through the time-sorted page list checking for watched items.
        
        # Up estimate of watched items by 15% to compensate for talk pages...
-       if( ( $nitems*1.15 > $npages ) ) {
+       if( $cutoff && ( $nitems*1.15 > $npages ) ) {
                $x = "cur_timestamp";
                $y = wfMsg( "watchmethod-recent" );
                $z = "wl_namespace=cur_namespace&65534";
@@ -118,28 +132,32 @@ function wfSpecialWatchlist()
                $z = "(wl_namespace=cur_namespace OR wl_namespace+1=cur_namespace)";
        }
 
-       $wgOut->addHTML( "<i>" . wfMsg( "watchdetails", $nitems, $npages, $y,
-               wfLocalUrl( $wgLang->specialPage("Watchlist"),"magic=yes" ) ) . "</i><br>\n" );
+       
+       $wgOut->addHTML( "<i>" . wfMsg( "watchdetails",
+               $wgLang->formatNum( $nitems ), $wgLang->formatNum( $npages ), $y,
+               $specialTitle->escapeLocalUrl( "magic=yes" ) ) . "</i><br />\n" );
         
-
+       $use_index=$wgIsMySQL?"USE INDEX ($x)":"";
        $sql = "SELECT
-  cur_namespace,cur_title,cur_comment,
+  cur_namespace,cur_title,cur_comment, cur_id,
   cur_user,cur_user_text,cur_timestamp,cur_minor_edit,cur_is_new
-  FROM watchlist,cur USE INDEX ($x)
+  FROM watchlist,cur $use_index
   WHERE wl_user=$uid
   AND $z
   AND wl_title=cur_title
-  AND cur_timestamp>'$cutoff'
+  $docutoff
   ORDER BY cur_timestamp DESC";
 
 
-       $res = wfQuery( $sql, $fname );
+       $res = wfQuery( $sql, DB_READ, $fname );
 
        if($days >= 1)
-               $note = wfMsg( "rcnote", $limit, $days );
+               $note = wfMsg( "rcnote", $wgLang->formatNum( $limit ), $wgLang->formatNum( $days ) );
+       elseif($days > 0)
+               $note = wfMsg( "wlnote", $wgLang->formatNum( $limit ), $wgLang->formatNum( round($days*24) ) );
        else
-               $note = wfMsg( "wlnote", $limit, round($days*24) );
-       $wgOut->addHTML( "\n<hr>\n{$note}\n<br>" );
+               $note = "";
+       $wgOut->addHTML( "\n<hr />\n{$note}\n<br />" );
        $note = wlCutoffLinks( $days, $limit );
        $wgOut->addHTML( "{$note}\n" );
 
@@ -150,24 +168,21 @@ function wfSpecialWatchlist()
 
        $sk = $wgUser->getSkin();
        $s = $sk->beginRecentChangesList();
-
+       $counter = 1;
        while ( $obj = wfFetchObject( $res ) ) {
-               $ts = $obj->cur_timestamp;
-               $u = $obj->cur_user;
-               $ut = $obj->cur_user_text;
-               $ns = $obj->cur_namespace;
-               $ttl = $obj->cur_title;
-               $com = $obj->cur_comment;
-               $me = ( $obj->cur_minor_edit > 0 );
-               $new = ( $obj->cur_is_new  > 0 );
-               $watched = true;
-
-               $s .= $sk->recentChangesLine( $ts, $u, $ut, $ns, $ttl, $com, $me, $new, $watched );
+               # Make fake RC entry
+               $rc = RecentChange::newFromCurRow( $obj );
+               $rc->counter = $counter++;
+               $s .= $sk->recentChangesLine( $rc, true );
        }
        $s .= $sk->endRecentChangesList();
 
        wfFreeResult( $res );
        $wgOut->addHTML( $s );
+
+       if ( $wgUseWatchlistCache ) {
+               $wgMemc->set( $memckey, $s, $wgWLCacheTimeout);
+       }
 }
 
 
@@ -176,7 +191,8 @@ function wlHoursLink( $h, $page ) {
        $sk = $wgUser->getSkin();
        $s = $sk->makeKnownLink(
          $wgLang->specialPage( $page ),
-         $h, "days=" . ($h / 24.0) );
+         $wgLang->formatNum( $h ),
+         "days=" . ($h / 24.0) );
        return $s;
 }
 
@@ -186,7 +202,7 @@ function wlDaysLink( $d, $page ) {
        $sk = $wgUser->getSkin();
        $s = $sk->makeKnownLink(
          $wgLang->specialPage( $page ),
-         $d, "days=$d" );
+         ($d ? $wgLang->formatNum( $d ) : wfMsg( "all" ) ), "days=$d" );
        return $s;
 }
 
@@ -203,11 +219,10 @@ function wlCutoffLinks( $days, $limit, $page = "Watchlist" )
        foreach( $days as $d ) {
                $days[$i++] = wlDaysLink( $d, $page );
        }
-       return
-               "Show last " .
-               implode(" | ", $hours) . " hours " .
-               implode(" | ", $days) . " days";
-#      $note = wfMsg( "rclinks", $cl, $dl, $mlink );
+       return wfMsg ("wlshowlast",
+               implode(" | ", $hours),
+               implode(" | ", $days),
+               wlDaysLink( 0, $page ) );
 }
 
 ?>