--- loncom/interface/londocs.pm	2002/10/18 13:47:57	1.32
+++ loncom/interface/londocs.pm	2002/11/18 15:21:31	1.37
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Documents
 #
-# $Id: londocs.pm,v 1.32 2002/10/18 13:47:57 www Exp $
+# $Id: londocs.pm,v 1.37 2002/11/18 15:21:31 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -127,6 +127,18 @@ sub editor {
                     $Apache::lonratedt::order[$idx+1]=
 			$Apache::lonratedt::order[$idx];
                     $Apache::lonratedt::order[$idx]=$i;
+                } elsif ($cmd eq 'rename') {
+                    my ($rtitle,@rrest)=split(/\:/,
+                       $Apache::lonratedt::resources[
+				       $Apache::lonratedt::order[$idx]]);
+                    my $comment=$ENV{'form.title'};
+                    $comment=~s/\</\&lt\;/g;
+                    $comment=~s/\>/\&gt\;/g;
+                    $comment=~s/\:/\&colon;/g;
+                    $Apache::lonratedt::resources[
+				       $Apache::lonratedt::order[$idx]]=
+                             $comment.':'.join(':',@rrest);
+                    
                 }
 # Store the changed version
 		&storemap($coursenum,$coursedom,$folder.'.sequence');
@@ -161,7 +173,7 @@ sub editor {
         foreach (@Apache::lonratedt::order) {
            my ($name,$url)=split(/\:/,$Apache::lonratedt::resources[$_]);
            unless ($name) {  $name=(split(/\//,$url))[-1]; }
-           unless ($name) { $name='EMPTY'; }
+           unless ($name) { $name='NO RESOURCE'; $url='/adm/notfound.html'; }
            $r->print(&entryline($idx,$name,$url,$folder,$allowed));
            $idx++;
         }
@@ -183,7 +195,10 @@ sub entryline {
 <tr><td><a href='/adm/coursedocs?folder=$folder&cmd=down_$index'>
 <img src="${iconpath}move_down.gif" alt='DOWN' border='0' /></a></td></tr>
 </table></td><td>
-<a href='/adm/coursedocs?folder=$folder&cmd=del_$index'>Remove</td>
+<a href='/adm/coursedocs?folder=$folder&cmd=del_$index'>
+<font size="-2">Remove</font></a>
+<a href='javascript:changename("$folder","$index","$title");'>
+<font size="-2">Rename</font></a></td>
 END
     }
 # Figure out what kind of a resource this is
@@ -260,6 +275,33 @@ sub checkonthis {
           if ($result==OK) {
              $r->print('<font color="green">ok</font>');
              $r->rflush();
+             &Apache::lonnet::countacc($url);
+             $url=~/\.(\w+)$/;
+             if (&Apache::loncommon::fileembstyle($1) eq 'ssi') {
+		 $r->print('<br />');
+                 $r->rflush();
+                 for (my $i=0;$i<=$level*5;$i++) {
+                     $r->print('&nbsp;');
+                 }
+                 $r->print('- Rendering: ');
+                 &Apache::lonxml::xmlparse($r,'web',
+                   &Apache::lonnet::getfile(
+                    &Apache::lonnet::filelocation('',$url)));
+                 if (($Apache::lonxml::errorcount) ||
+                     ($Apache::lonxml::warningcount)) {
+		     if ($Apache::lonxml::errorcount) {
+                        $r->print('<font color="red"><b>'.
+			  $Apache::lonxml::errorcount.' error(s)</b></font> ');
+                     }
+		     if ($Apache::lonxml::warningcount) {
+                        $r->print('<font color="blue">'.
+			  $Apache::lonxml::warningcount.' warning(s)</font>');
+                     }
+                 } else {
+                     $r->print('<font color="green">ok</font>');
+                 }
+                 $r->rflush();
+             }
 	     my $dependencies=
                 &Apache::lonnet::metadata($url,'dependencies');
              foreach (split(/\,/,$dependencies)) {
@@ -377,7 +419,14 @@ ENDHEADERS
                  $r->print('<a href="'.&Apache::lonnet::clutter($url).
                    '">Version '.$prevvers.' ('.
                  localtime(&Apache::lonnet::metadata($url,'lastrevisiondate')).
-                 ')</a><br />');
+                 ')</a>');
+                 if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
+                    $r->print(' <a href="/adm/diff?filename='.
+                            &Apache::lonnet::clutter($root.'.'.$extension).
+                            '&versionone='.$prevvers.
+			     '">Diffs</a>');
+                 }
+                 $r->print('<br />');
              }
              $r->print('</td></tr>');
           }
@@ -483,7 +532,22 @@ function finishpick() {
      ('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+
     '";this.document.forms.'+form+'.submit();');
 }
+
+function changename(folder,index,oldtitle) {
+    var title=prompt('New Title',oldtitle);
+    if (title) {
+	this.document.forms.renameform.title.value=title;
+	this.document.forms.renameform.cmd.value='rename_'+index;
+	this.document.forms.renameform.folder.value=folder;
+        this.document.forms.renameform.submit();
+    }
+}
 </script>
+<form name="renameform" method="post" action="/adm/coursedocs">
+<input type="hidden" name="title" />
+<input type="hidden" name="cmd" />
+<input type="hidden" name="folder" />
+</form>
 ENDNEWSCRIPT
   }
 # -------------------------------------------------------------------- Body tag