--- loncom/publisher/lonpubdir.pm	2006/09/13 21:43:26	1.95
+++ loncom/publisher/lonpubdir.pm	2007/07/25 19:56:57	1.103
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Construction Space Directory Lister
 #
-# $Id: lonpubdir.pm,v 1.95 2006/09/13 21:43:26 albertel Exp $
+# $Id: lonpubdir.pm,v 1.103 2007/07/25 19:56:57 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -41,6 +41,7 @@ use Apache::lonlocal;
 use Apache::lonmsg;
 use Apache::lonmenu;
 use Apache::lonnet;
+use LONCAPA;
 
 sub handler {
 
@@ -157,7 +158,7 @@ sub getEffectiveUrl {
 	#
 	$fn=~s/^http\:\/\/[^\/]+\///;
         $fn=~s/^\///;
-        $fn=~s/\~(\w+)/\/home\/$1\/public_html/;
+        $fn=~s{~($LONCAPA::username_re)}{/home/$1/public_html};
 	
 	#  Remove trailing / strings (?) 
 	
@@ -170,7 +171,7 @@ sub getEffectiveUrl {
 	    #internal authentication, needs fixup.
 	    $fn = $r->uri(); # non users do not get the full path request
                              # through SCRIPT_FILENAME
-	    $fn=~s|^/~(\w+)|/home/$1/public_html|;
+	    $fn=~s{^/~($LONCAPA::username_re)}{/home/$1/public_html};
 	}
     }
     $fn=~s/\/+/\//g;
@@ -210,16 +211,18 @@ sub startpage {
 						 {'body_title' =>
 						      $pagetitle,}));
     } else {
-	$r->print(&Apache::loncommon::start_page('Construction Space',undef));
+	$r->print(&Apache::loncommon::start_page('Construction Space',undef,
+						 { 'only_body' => 1,}));
 	$r->print($pagetitle);
     }
 
+    my $esc_thisdisfn = &Apache::loncommon::escape_single($thisdisfn);
     my $pubdirscript=(<<ENDPUBDIRSCRIPT);
 <script type="text/javascript">
-top.document.title = '$thisdisfn/ - LON-CAPA Construction Space';
+top.document.title = '$esc_thisdisfn/ - LON-CAPA Construction Space';
 // Store directory location for menu bar to find
 
-parent.lastknownpriv='/~$uname$thisdisfn/';
+parent.lastknownpriv='/~$uname$esc_thisdisfn/';
 
 // Confirmation dialogues
 
@@ -309,8 +312,9 @@ parent.lastknownpriv='/~$uname$thisdisfn
       return
     }
     function changename(theform,activity) {
-        var newname=prompt('New Name');
-        if (newname == "" || !newname)  {
+        var oldname=theform.dispfilename.value;
+        var newname=prompt('New Name',oldname);
+        if (newname == "" || !newname || newname == oldname)  {
             return
         }
         document.moveresource.newfilename.value = newname
@@ -352,6 +356,7 @@ sub dircontrols {
                                        ncrf => 'New custom rights file',
                                        nsty => 'New style file',
                                        nlib => 'New library file',
+                                       nbt  => 'New bridgetask file',
                                        nsub => 'New subdirectory',
                                        renm => 'Rename current file to',
                                        move => 'Move current file to',
@@ -410,6 +415,7 @@ sub dircontrols {
                             <option value="newsequencefile">$lt{'nseq'}:</option>
                             <option value="newrightsfile">$lt{'ncrf'}:</option>
                             <option value="newstyfile">$lt{'nsty'}:</option>
+                            <option value="newtaskfile">$lt{'nbt'}:</option>
                             <option value="newlibraryfile">$lt{'nlib'}:</option>
 			    <option value="newdir">$lt{'nsub'}:</option>
 		  </select>&nbsp;<input type="text" name="newfilename" value="Type Name Here" onfocus="if (this.value == 'Type Name Here') this.value=''" />&nbsp;<input type="button" value="Go" onclick="document.fileaction.submit()" />
@@ -513,9 +519,9 @@ sub putdirectory {
 	%Apache::lonpublisher::metadatafields=();
 	%Apache::lonpublisher::metadatakeys=();
 	my $construct=$here;
-	$construct=~s:^/priv/(\w+)$:/home/$1/public_html:;
+	$construct=~s{^/priv/($LONCAPA::username_re)$}{/home/$1/public_html};
         my $dirpath = $here;
-        $dirpath=~s:^/priv/:/~:;
+        $dirpath=~s{^/priv/}{/~};
 	&Apache::lonpublisher::metaeval(&Apache::lonnet::getfile(
        				 $construct.'/'.$dirname.'/default.meta'
 								 ));
@@ -607,7 +613,6 @@ sub putresource {
 	$title = '<a href="/res/'.$targetdir.'/'.$filename.
 	    '.meta" target="cat">'.
 	    &getTitleString($targetdir.'/'.$filename).'</a>';
-	&Apache::lonnet::logthis("same $same meta $meta_same");
 	if ($same) {
 	    if (&Apache::lonnet::metadata($targetdir.'/'.$filename,'obsolete')) {
                 $pubstatus = 'obsolete';
@@ -712,7 +717,9 @@ sub create_pubselect {
 '<option value="print">'.&mt('Print').'</option>'.
 '</select>
 <input type="hidden" name="filename" value="/~'.
- &HTML::Entities::encode($uname.$thisdisfn.'/'.$filename,'<>&"').'" /></form>';
+ &HTML::Entities::encode($uname.$thisdisfn.'/'.$filename,'<>&"').'" />
+ <input type="hidden" name="dispfilename" value="'.
+ &HTML::Entities::encode($filename).'" /></form>';
     $$numres ++;
 }