--- loncom/publisher/lonpubdir.pm	2005/05/19 03:22:04	1.80
+++ loncom/publisher/lonpubdir.pm	2005/07/14 18:27:35	1.87
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Construction Space Directory Lister
 #
-# $Id: lonpubdir.pm,v 1.80 2005/05/19 03:22:04 www Exp $
+# $Id: lonpubdir.pm,v 1.87 2005/07/14 18:27:35 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -111,7 +111,7 @@ sub handler {
             '<th bgcolor="#DDDDDD">'.&mt('Title').'</th>'.
 	    '<th bgcolor="#DDDDDD">'.&mt('Status').'</th>'.
             '<th bgcolor="#DDDDDD">'.&mt('Last Modified').
-	    '</th></tr>');
+	    '</th></tr>'."\n");
 
   my $filename;
   my $dirptr=16384;		# Mask indicating a directory in stat.cmode.
@@ -290,6 +290,10 @@ parent.lastknownpriv='/~$uname$thisdisfn
           document.retrieveres.filename.value = theform.filename.value
           document.retrieveres.submit()
       }
+      if (activity == 'cleanup') {
+          document.cleanup.filename.value = theform.filename.value
+          document.cleanup.submit()
+      }
       return
     }
     function changename(theform,activity) {
@@ -315,21 +319,53 @@ ENDPUBDIRSCRIPT
 
 sub dircontrols {
     my ($r,$uname,$udom,$thisdisfn) = @_;
+    my %lt=&Apache::lonlocal::texthash(
+                                       cnpd => 'Cannot publish directory',
+                                       cnrd => 'Cannot retrieve directory',
+                                       mcdi => 'Must create new subdirectory inside a directory',
+                                       pubr => 'Publish this Resource',
+                                       pubd => 'Publish this Directory',
+                                       rtrv => 'Retrieve Old Version',
+                                       pubs => 'Publish with Subdirectories',
+                                       list => 'List Directory',
+                                       uplo => 'Upload file',  
+                                       dele => 'Delete',
+                                       edit => 'Edit Catalog Information', 
+                                       sela => 'Select Action',
+                                       nfil => 'New file',
+                                       nhtm => 'New HTML file',
+                                       nprb => 'New problem',
+                                       npag => 'New assembled page',
+                                       nseq => 'New assembled sequence',
+                                       ncrf => 'New custom rights file',
+                                       nsty => 'New style file',
+                                       nlib => 'New library file',
+                                       nsub => 'New subdirectory',
+                                       renm => 'Rename current file to',
+                                       move => 'Move current file to',
+                                       copy => 'Copy current file to',
+                                       type => 'Type Name Here',
+                                       go => 'Go',
+                                       prnt => 'Print contents of directory',
+                                       crea => 'Create a new directory or LON-CAPA document',
+				       acti => 'Actions for current directory',
+				       updc => 'Upload a new document'
+                                      );
     $r->print(<<END);
         <table cellspacing="4" cellpadding="4" width="100%">
          <tr>
-          <td bgcolor="#DDDDDD" align="middle"><font face="Arial, Helvetica, sans-serif" size="-1"><b>Actions for current directory</b></font></td>
-          <td bgcolor="#DDDDDD" align="middle"><font face="Arial, Helvetica, sans-serif" size="-1"><b>Upload a new document</b></font></td>
-          <td bgcolor="#DDDDDD" align="middle"><font face="Arial, Helvetica, sans-serif" size="-1"><b>Create a new directory or LON-CAPA document</b></font></td>
+          <td bgcolor="#DDDDDD" align="center"><font face="Arial, Helvetica, sans-serif" size="-1"><b>$lt{'acti'}</b></font></td>
+          <td bgcolor="#DDDDDD" align="center"><font face="Arial, Helvetica, sans-serif" size="-1"><b>$lt{'updc'}</b></font></td>
+          <td bgcolor="#DDDDDD" align="center"><font face="Arial, Helvetica, sans-serif" size="-1"><b>$lt{'crea'}</b></font></td>
         </tr>
         <tr>
          <td bgcolor="#ccddaa" valign="top" align="center">
           <form name="curractions" method="post" action="">
-           <select name="dirtask" onChange="currdiract(this.form)">
-            <option>Select action</option>
-            <option value="publish">Publish directory</option>
-            <option value="editcat">Edit catalog information</option>
-            <option value="printdir">Print contents of directory</option>
+           <select name="dirtask" onchange="currdiract(this.form)">
+            <option>$lt{'sela'}</option>
+            <option value="publish">$lt{'pubd'}</option>
+            <option value="editcat">$lt{'edit'}</option>
+            <option value="printdir">$lt{'prnt'}</option>
            </select>
            <input type="hidden" name="filename" value="/~$uname$thisdisfn/" />
           </form>
@@ -345,23 +381,24 @@ sub dircontrols {
 	    <form name="upublisher" enctype="multipart/form-data" method="post" action="/adm/upload" target="_parent">
 	      <input type="hidden" name="filename" value="/~$uname$thisdisfn/" />
 	      <input type="file" name="upfile" size="20" />
-	      <input type="button" value="Upload file"  onclick="checkUpload(this.form)" />
+	      <input type="button" value="$lt{'uplo'}"  onclick="checkUpload(this.form)" />
 	    </form>
 	 </td>
 	 <td bgcolor="#ccddaa" align="center">
 	    <form name="fileaction" method="post" action="/adm/cfile" target="_parent">
 	      <nobr>
 		<input type="hidden" name="filename" value="/~$uname$thisdisfn/" />
-		  <select name="action">
-		    <option>Select Action</option>
-		    <option value="newfile">New file:</option>
-		    <option value="newhtmlfile">New HTML file:</option>
-		    <option value="newproblemfile">New problem:</option>
-                    <option value="newpagefile">New assembled page:</option>
-                    <option value="newsequencefile">New assembled sequence:</option>
-                    <option value="newrightsfile">New custom rights file:</option>
-                    <option value="newstyfile">New style file:</option>
-		    <option value="newdir">New subdirectory:</option>
+			  <select name="action">
+			    <option value="Select Action">$lt{'sela'}</option>
+			    <option value="newfile">$lt{'nfil'}:</option>
+			    <option value="newhtmlfile">$lt{'nhtm'}:</option>
+			    <option value="newproblemfile">$lt{'nprb'}:</option>
+                            <option value="newpagefile">$lt{'npag'}:</option>
+                            <option value="newsequencefile">$lt{'nseq'}:</option>
+                            <option value="newrightsfile">$lt{'ncrf'}:</option>
+                            <option value="newstyfile">$lt{'nsty'}:</option>
+                            <option value="newlibraryfile">$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()" />
 		 </nobr>
 		</form>
@@ -377,7 +414,7 @@ sub pubbuttons {
               '<table><tr><td><input type="hidden" name="filename" value="/~'.
                $uname.$thisdisfn.'/" />'.
               '<input type="submit" value="'.&mt('Publish Directory').'" /></td><td>'.
-'<input type="button" onClick="window.location='."'/~".
+'<input type="button" onclick="window.location='."'/~".
                $uname.$thisdisfn."/default.meta'".'" value="'.
 &mt('Edit Directory Catalog Information').'" /></td></tr></table></form>');
 }
@@ -404,6 +441,9 @@ sub resourceactions {
        <form name="retrieveres" action="/adm/retrieve" target="_parent" method="post">
            <input type="hidden" name="filename" value="" />
        </form>
+       <form name="cleanup" action="/adm/cleanup" target="_parent" method="post">
+           <input type="hidden" name="filename" value="" />
+       </form>
 END
 }
 
@@ -473,15 +513,14 @@ sub putdirectory {
             $actionitem = 
                     '<form name="dirselect_'.$$numdir.
                     '" action="/adm/publish" target="_parent">'.
-                    '<select name="diraction" onChange="SetPubDir(this.form,document)">'.
+                    '<select name="diraction" onchange="SetPubDir(this.form,document)">'.
                       '<option selected="selected">'.&mt('Select action').'</option>'.
                       '<option value="open">'.&mt('Open').'</option>'.
                       '<option value="publish">'.&mt('Publish').'</option>'.
-                      '<option value="publishsub">'.&mt('Publish with subdirectories').'</option>'.
                       '<option value="editcat">'.&mt('Edit catalog information').'</option>'.
                       '<option value="printdir">'.&mt('Print directory').'</option>'.
                     '</select>'.
-                     '<input type="hidden" name="filename" value="'.$dirpath.'/'.$dirname.'/" />'.
+                     '<input type="hidden" name="filename" value="'.&HTML::Entities::encode($dirpath.'/'.$dirname,'<>&"').'/" />'.
                      '<input type="hidden" name="openname" value="'.$here.'/'.$dirname.'/" />'.
                      '<input type="hidden" name="postdata" value="" />'.
                    '</form>';
@@ -489,9 +528,9 @@ sub putdirectory {
         }
 	$r->print('<tr bgcolor="#CCCCFF">'.
 		  '<td><img src="'.
-		  $Apache::lonnet::perlvar{'lonIconsURL'}.'/folder_closed.gif" /></td>'.
+		  $Apache::lonnet::perlvar{'lonIconsURL'}.'/folder_closed.gif" alt="folder" /></td>'.
 		  '<td>'.$actionitem.'</td>'.
-		  '<td><font face="arial"><a href="'.$here.'/'.$dirname.'/" target="_parent">'.
+		  '<td><font face="arial"><a href="'.&HTML::Entities::encode($here.'/'.$dirname,'<>&"').'/" target="_parent">'.
 		  $disfilename.'</a></font></td>'.
 		        '<td colspan="2">'.($kaputt?&Apache::lonhtmlcommon::authorbombs($resdir.'/'.$disfilename.'/'):'').$Apache::lonpublisher::metadatafields{'title'}.' <i>'.
 		  $Apache::lonpublisher::metadatafields{'subject'}.'</i> '.
@@ -508,6 +547,7 @@ sub putresource {
     my ($r, $udom, $uname, $filename, $thisdisfn, 
 	$resdir, $targetdir, $linkdir,
 	$cmtime,$bombs,$numres) = @_;
+    &Apache::lonnet::devalidate_cache_new('meta',$targetdir.'/'.$filename);
     my $pubstatus = 'unpublished';
     my $status=&mt('Unpublished');
     my $bgcolor='#FFAA99';
@@ -556,7 +596,7 @@ sub putresource {
 	    }
 	}
 	$title.="\n".'<br /><a href="/~'.$uname.$thisdisfn.'/'.$filename.'.meta">'. 
-	    ($$bombs{$targetdir.'/'.$filename}?'<img src="/adm/lonMisc/bomb.gif" border="0" />':'Edit Metadata').'</a>';
+	    ($$bombs{$targetdir.'/'.$filename}?'<img src="/adm/lonMisc/bomb.gif" border="0" alt="bomb" />':'Edit Metadata').'</a>';
 	$status.="\n".'<br /><a href="/adm/retrieve?filename=/~'.$uname.
 	    $thisdisfn.'/'.$filename.'" target="_parent">'.&mt('Retrieve').'</a>';
     }
@@ -569,6 +609,10 @@ sub putresource {
 	$editlink=' (<a href="'.$linkdir.'/'.$filename.'?forceedit=1" target="_parent">'.&mt('EditXML').'</a>)';
 	$editlink2=' <br />(<a href="'.$linkdir.'/'.$filename.'?forceColoredit=1" target="_parent">'.&mt('Edit').'</a>)';
     }
+    if ($filename=~/\.(problem|exam|quiz|assess|survey|form|library|xml|html|htm|xhtml|xhtm|sty)$/) {
+	$editlink.=' (<a href="/adm/cleanup?filename=/~'.$uname.
+	    $thisdisfn.'/'.$filename.'" target="_parent">'.&mt('Clean Up').')</a>';
+    }
     if ($filename=~/\.(zip|tar|bz2|gz|tar.gz|tar.bz2|tgz)$/) {
 	$editlink=' (<a target="_parent" href="/adm/cfile?decompress=/~'.
 	      $uname.$thisdisfn.'/'.$filename.'">'.&mt('Decompress').'</a>)';
@@ -577,7 +621,7 @@ sub putresource {
     &create_pubselect($r,\$pub_select,$udom,$uname,$thisdisfn,$filename,$resdir,$pubstatus,$publish_button,$numres);
     $r->print('<tr bgcolor="'.$bgcolor.'">'.
 	      '<td>'.($filename=~/[\#\~]$/?'&nbsp;':
-		      '<img src="'.&Apache::loncommon::icon($filename).'" /></td>').
+		      '<img src="'.&Apache::loncommon::icon($filename).'" alt="" />').'</td>'.
               '<td>'.$pub_select.'</td>'.
 	      '<td><font face="arial">'.
 	      '<a href="'.$linkdir.'/'.$filename.'" target="_parent">'.
@@ -594,7 +638,7 @@ sub create_pubselect {
     my ($r,$pub_select,$udom,$uname,$thisdisfn,$filename,$resdir,$pubstatus,$publish_button,$numres) = @_;
     $$pub_select = '
 <form name="resselect_'.$$numres.'" action="">
-<select name="reschoice"  onChange="SetResChoice(this.form)">
+<select name="reschoice"  onchange="SetResChoice(this.form)">
 <option>'.&mt('Select action').'</option>'.
 '<option value="copy">'.&mt('Copy').'</option>';
     if ($pubstatus eq 'obsolete' || $pubstatus eq 'unpublished') {
@@ -614,10 +658,11 @@ sub create_pubselect {
     }
     $$pub_select .= '
 <option value="publish">'.$publish_button.'</option>'.
+'<option value="cleanup">'.&mt('Clean up').'</option>'.
 '<option value="print">'.&mt('Print').'</option>'.
 '</select>
 <input type="hidden" name="filename" value="/~'.
- $uname.$thisdisfn.'/'.$filename.'" /></form>';
+ &HTML::Entities::encode($uname.$thisdisfn.'/'.$filename,'<>&"').'" /></form>';
     $$numres ++;
 }