split prefs-help-userdata to prefs-help-realname & prefs-help-email. Nds still need...
[lhc/web/wiklou.git] / includes / SpecialRecentchangeslinked.php
index 6f3f8df..938a160 100644 (file)
-<?
-global $IP;
-include_once( "$IP/SpecialRecentchanges.php" );
+<?php
+/**
+ * This is to display changes made to all articles linked in an article.
+ * @package MediaWiki
+ * @subpackage SpecialPage
+ */
 
-function wfSpecialRecentchangeslinked()
-{
-       global $wgUser, $wgOut, $wgLang, $wgTitle;
-       global $days, $target, $hideminor; # From query string
-       $fname = "wfSpecialRecentchangeslinked";
+/**
+ *
+ */
+require_once( 'SpecialRecentchanges.php' );
 
-       $wgOut->setPagetitle( wfMsg( "recentchanges" ) );
+/**
+ * Entrypoint
+ * @param string $par parent page we will look at
+ */
+function wfSpecialRecentchangeslinked( $par = NULL ) {
+       global $wgUser, $wgOut, $wgLang, $wgContLang, $wgTitle, $wgRequest;
+       $fname = 'wfSpecialRecentchangeslinked';
+
+       $days = $wgRequest->getInt( 'days' );
+       $target = isset($par) ? $par : $wgRequest->getText( 'target' );
+       $hideminor = $wgRequest->getBool( 'hideminor' ) ? 1 : 0;
+       
+       $wgOut->setPagetitle( wfMsg( 'recentchangeslinked' ) );
        $sk = $wgUser->getSkin();
 
-       if ( "" == $target ) {
-               $wgOut->errorpage( "notargettitle", "notargettext" );
+       if (is_null($target)) {
+               $wgOut->errorpage( 'notargettitle', 'notargettext' );
                return;
        }
        $nt = Title::newFromURL( $target );
-       $sub = str_replace( "$1", $nt->getPrefixedText(), wfMsg( "rclsub" ) );
-       $wgOut->setSubtitle( $sub );
+       if( !$nt ) {
+               $wgOut->errorpage( 'notargettitle', 'notargettext' );
+               return;
+       }
+       $id = $nt->getArticleId();
+       
+       $wgOut->setSubtitle( wfMsg( 'rclsub', $nt->getPrefixedText() ) );
 
        if ( ! $days ) {
-               $days = $wgUser->getOption( "rcdays" );
+               $days = $wgUser->getOption( 'rcdays' );
                if ( ! $days ) { $days = 7; }
        }
        $days = (int)$days;
-       list( $limit, $offset ) = wfCheckLimits( 100, "rclimit" );
-       $cutoff = date( "YmdHis", time() - ( $days * 86400 ) );
+       list( $limit, $offset ) = wfCheckLimits( 100, 'rclimit' );
 
-       if ( ! isset( $hideminor ) ) {
-               $hideminor = $wgUser->getOption( "hideminor" );
-       }
+       $dbr =& wfGetDB( DB_SLAVE );
+       $cutoff = $dbr->timestamp( time() - ( $days * 86400 ) );
+
+       $hideminor = ($hideminor ? 1 : 0);
        if ( $hideminor ) {
-               $mlink = $sk->makeKnownLink( $wgLang->specialPage( "Recentchangeslinked" ),
-                 WfMsg( "show" ), "target=" . wfEscapeHTML( $nt->getPrefixedURL() ) .
+               $mlink = $sk->makeKnownLink( $wgContLang->specialPage( 'Recentchangeslinked' ),
+                 WfMsg( 'show' ), 'target=' . htmlspecialchars( $nt->getPrefixedURL() ) .
                  "&days={$days}&limit={$limit}&hideminor=0" );
        } else {
-               $mlink = $sk->makeKnownLink( $wgLang->specialPage( "Recentchangeslinked" ),
-                 WfMsg( "hide" ), "target=" . wfEscapeHTML( $nt->getPrefixedURL() ) .
+               $mlink = $sk->makeKnownLink( $wgContLang->specialPage( "Recentchangeslinked" ),
+                 WfMsg( "hide" ), "target=" . htmlspecialchars( $nt->getPrefixedURL() ) .
                  "&days={$days}&limit={$limit}&hideminor=1" );
        }
        if ( $hideminor ) {
-               $cmq = "AND cur_minor_edit=0";
-       } else { $cmq = ""; }
+               $cmq = 'AND rev_minor_edit=0';
+       } else { $cmq = ''; }
 
-       $sql = "SELECT cur_id,cur_namespace,cur_title,cur_user,cur_comment," .
-         "cur_user_text,cur_timestamp,cur_minor_edit,cur_is_new FROM links, cur " .
-         "WHERE cur_timestamp > '{$cutoff}' {$cmq} AND l_to=cur_id AND l_from='" .
-      wfStrencode( $nt->getPrefixedDBkey() ) . "' GROUP BY cur_id " .
-         "ORDER BY inverse_timestamp LIMIT {$limit}";
-       $res = wfQuery( $sql, $fname );
+       extract( $dbr->tableNames( 'categorylinks', 'pagelinks', 'revision', 'page' ) );
+       
+       // If target is a Category, use categorylinks and invert from and to
+       if( $nt->getNamespace() == NS_CATEGORY ) {
+               $catkey = $dbr->addQuotes( $nt->getDBKey() );
+               $sql =
+ "SELECT page_id,page_namespace,page_title,rev_id,rev_user,rev_comment,
+         rev_user_text,rev_timestamp,rev_minor_edit,
+         page_is_new
+    FROM $categorylinks, $revision, $page
+   WHERE rev_timestamp > '{$cutoff}'
+         {$cmq}
+     AND rev_page=page_id
+     AND cl_from=page_id
+     AND cl_to=$catkey
+GROUP BY page_id,page_namespace,page_title,
+         rev_user,rev_comment,rev_user_text,rev_timestamp,rev_minor_edit,
+         page_is_new
+ORDER BY rev_timestamp DESC
+   LIMIT {$limit}";
+       } else {
+               $sql =
+ "SELECT page_id,page_namespace,page_title,
+         rev_user,rev_comment,rev_user_text,rev_id,rev_timestamp,rev_minor_edit,
+         page_is_new
+    FROM $pagelinks, $revision, $page
+   WHERE rev_timestamp > '{$cutoff}'
+         {$cmq}
+     AND rev_page=page_id
+     AND pl_namespace=page_namespace
+     AND pl_title=page_title
+     AND pl_from=$id
+GROUP BY page_id,page_namespace,page_title,
+         rev_user,rev_comment,rev_user_text,rev_timestamp,rev_minor_edit,
+         page_is_new
+ORDER BY rev_timestamp DESC
+   LIMIT {$limit}";
+       }
+       $res = $dbr->query( $sql, $fname );
 
+       $wgOut->addHTML("&lt; ".$sk->makeKnownLinkObj($nt, "", "redirect=no" )."<br />\n");
        $note = wfMsg( "rcnote", $limit, $days );
-       $wgOut->addHTML( "<hr>\n{$note}\n<br>" );
+       $wgOut->addHTML( "<hr />\n{$note}\n<br />" );
 
-       $tu = "target=" . $nt->getPrefixedURL();
-       $note = rcDayLimitlinks( $days, $limit, "Recentchangeslinked", $tu );
-       $wgOut->addHTML( "{$note}\n" );
+       $note = rcDayLimitlinks( $days, $limit, "Recentchangeslinked",
+                                 "target=" . $nt->getPrefixedURL() . "&hideminor={$hideminor}",
+                                 false, $mlink );
 
-       $s = $sk->beginRecentChangesList();
-       $count = wfNumRows( $res );
+       $wgOut->addHTML( $note."\n" );
 
+       $list =& new ChangesList( $sk );
+       $s = $list->beginRecentChangesList();
+       $count = $dbr->numRows( $res );
+       
+       $counter = 1;
        while ( $limit ) {
                if ( 0 == $count ) { break; }
-               $obj = wfFetchObject( $res );
+               $obj = $dbr->fetchObject( $res );
                --$count;
 
-               $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 );
-
-               $s .= $sk->recentChangesLine( $ts, $u, $ut, $ns, $ttl, $com, $me, $new );
+               $rc = RecentChange::newFromCurRow( $obj );
+               $rc->counter = $counter++;
+               $s .= $list->recentChangesLine( $rc );
                --$limit;
        }
-       $s .= $sk->endRecentChangesList();
+       $s .= $list->endRecentChangesList();
 
-       wfFreeResult( $res );
+       $dbr->freeResult( $res );
        $wgOut->addHTML( $s );
 }