--- loncom/publisher/lonpubdir.pm	2017/04/02 21:58:53	1.160.2.3
+++ loncom/publisher/lonpubdir.pm	2024/02/28 04:58:02	1.160.2.5.2.3
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Authoring Space Directory Lister
 #
-# $Id: lonpubdir.pm,v 1.160.2.3 2017/04/02 21:58:53 raeburn Exp $
+# $Id: lonpubdir.pm,v 1.160.2.5.2.3 2024/02/28 04:58:02 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -80,14 +80,21 @@ sub handler {
         }
     }
     $thisdisfn=~s/^\Q$docroot\E\/priv//;
-    
+
     my $resdir=$docroot.'/res'.$thisdisfn; # Resource directory
     my $targetdir='/res'.$thisdisfn; # Publication target directory.
     my $linkdir='/priv'.$thisdisfn;      # Full URL name of constr space.
 
     my %bombs=&Apache::lonmsg::all_url_author_res_msg($uname,$udom);
 
-    &startpage($r, $uname, $udom, $thisdisfn);  # Put out the start of page.
+    my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
+    my $current_disk_usage = &Apache::lonnet::diskusage($udom,$uname,
+                                "$londocroot/priv/$udom/$uname"); # expressed in kB
+    my $disk_quota = &Apache::loncommon::get_user_quota($uname,$udom,
+                                                 'author'); # expressed in MB
+
+    # Put out the start of page.
+    &startpage($r, $uname, $udom, $thisdisfn, $current_disk_usage, $disk_quota);
 
     if (!-d $fn) {
         if (-e $fn) {
@@ -108,8 +115,8 @@ sub handler {
         return OK;
     }
 
-    &dircontrols($r,$uname,$udom,$thisdisfn);   # Put out actions for directory, 
-                                                # browse/upload + new file page.
+    # Put out actions for directory, browse/upload + new file page.
+    &dircontrols($r,$uname,$udom,$thisdisfn, $current_disk_usage, $disk_quota);
     &resourceactions($r,$uname,$udom,$thisdisfn); # Put out form used for printing/deletion etc.
 
     my $numdir = 0;
@@ -187,7 +194,7 @@ sub handler {
         } else { $idx = 2; } # No arrow if column is not sorted
         $output .= (($columns{$key}{order}) ?
             '<th'.($columns{$key}{colspan} ? ' colspan="'.$columns{$key}{colspan}.'"' : '')
-            .'><a href="'.$linkdir.'/?sortby='.$key.'&sortorder='
+            .'><a href="'.$linkdir.'/?sortby='.$key.'&amp;sortorder='
             .((($sortby eq $key) && ($sortorder ne 'rev')) ? 'rev' : '').'">'
             .$columns{$key}{text}.$arrows[$idx].'</a></th>' :
             '<th>'.$columns{$key}{text}.'</th>');
@@ -283,6 +290,7 @@ sub handler {
     }
 
     # Print the sorted resources
+    my %editors = &Apache::loncommon::permitted_editors();
     foreach my $filename (@sorted_files) {
         if ($filehash->{$filename}->{"cmode"}&$dirptr) {        # Directories
             &putdirectory($r, $thisdisfn, $linkdir, $filename, 
@@ -295,7 +303,8 @@ sub handler {
                 $filehash->{$filename}->{"linkfilename"},
                 $filehash->{$filename}->{"fulltitle"},
                 $filehash->{$filename}->{"status"},
-                $filehash->{$filename}->{"pubstatus"});
+                $filehash->{$filename}->{"pubstatus"},
+                \%editors);
         }
     }
 
@@ -311,14 +320,17 @@ sub handler {
 #   - The HTML header 
 #   - The H1/H3  stuff which includes the directory.
 #
-#     startpage($r, $uame, $udom, $thisdisfn);
+#     startpage($r, $uame, $udom, $thisdisfn, $current_disk_usage, $disk_quota);
 #      $r     - The apache request object.
 #      $uname - User name.
 #      $udom  - Domain name the user is logged in under.
 #      $thisdisfn - Displayable version of the filename.
+#      $current_disk_usage - User's current disk usage (in kB).
+#      $disk_quota - Disk quota for user's authoring space (in MB).
+#      $crstype - Course type, if this is for "course author"
 
 sub startpage {
-    my ($r, $uname, $udom, $thisdisfn) = @_;
+    my ($r, $uname, $udom, $thisdisfn, $current_disk_usage, $disk_quota) = @_;
     &Apache::loncommon::content_type($r,'text/html');
     $r->send_http_header;
 
@@ -340,7 +352,7 @@ sub startpage {
     my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
     my $current_disk_usage = &Apache::lonnet::diskusage($udom,$uname,"$londocroot/priv/$udom/$uname");
     my $disk_quota = &Apache::loncommon::get_user_quota($uname,$udom,'author'); #expressed in MB
-    $disk_quota = 1000 * $disk_quota; # convert from MB to kB
+    $disk_quota = 1024 * $disk_quota; # convert from MB to kB
 
     $r->print(&Apache::loncommon::head_subbox(
                      '<div style="float:right;padding-top:0;margin-top;0">'
@@ -463,7 +475,7 @@ ENDPUBDIRSCRIPT
 }
 
 sub dircontrols {
-    my ($r,$uname,$udom,$thisdisfn) = @_;
+    my ($r,$uname,$udom,$thisdisfn, $current_disk_usage, $disk_quota) = @_;
     my %lt=&Apache::lonlocal::texthash(
                                        cnpd => 'Cannot publish directory',
                                        cnrd => 'Cannot retrieve directory',
@@ -499,6 +511,9 @@ sub dircontrols {
 				       pick => 'Please select an action to perform using the new filename',
                                       );
     my $mytype = $lt{'type'}; # avoid conflict with " and ' in javascript
+    # Calculate free space in bytes.
+    # $disk_quota is in MB and $current_disk_usage is in kB
+    my $free_space = 1024 * ((1024 * $disk_quota) - $current_disk_usage);
     $r->print(<<END);
 <div class="LC_columnSection">
   <div>
@@ -515,28 +530,29 @@ sub dircontrols {
         <input type="hidden" name="filename" value="/priv$thisdisfn/" />
       </fieldset>
     </form>
-    <form name="publishdir" method="post" action="/adm/publish" target="_parent">
+    <form name="publishdir" method="post" action="/adm/publish">
       <input type="hidden" name="pubrec" value="" />
       <input type="hidden" name="filename" value="" />
     </form>
-    <form name="printdir" method="post" action="/adm/printout" target="_parent">
+    <form name="printdir" method="post" action="/adm/printout">
       <input type="hidden" name="postdata" value="" />
     </form>
   </div>
 
   <div style="padding-bottom: 2px">
-    <form name="upublisher" enctype="multipart/form-data" method="post" action="/adm/upload" target="_parent">
+    <form name="upublisher" enctype="multipart/form-data" method="post" action="/adm/upload">
       <fieldset>
         <legend>$lt{'updc'}</legend>
         <input type="hidden" name="filename" value="/priv$thisdisfn/" />
-        <input type="file" name="upfile" size="20" />
+        <input type="file" name="upfile" class="LC_flUpload" size="20" />
+        <input type="hidden" id="LC_free_space" value="$free_space" />
         <input type="button" value="$lt{'uplo'}"  onclick="checkUpload(this.form)" />
       </fieldset>
     </form>
   </div>
 
   <div>
-    <form name="fileaction" method="post" action="/adm/cfile" target="_parent">
+    <form name="fileaction" method="post" action="/adm/cfile">
       <fieldset>
               <legend>$lt{'crea'}</legend>
 	      <span class="LC_nobreak">
@@ -612,26 +628,26 @@ END
 sub resourceactions {
     my ($r,$uname,$udom,$thisdisfn) = @_;
     $r->print(<<END);
-       <form name="moveresource" action="/adm/cfile" target="_parent" method="post">
+       <form name="moveresource" action="/adm/cfile" method="post">
          <input type="hidden" name="filename" value="" />
          <input type="hidden" name="newfilename" value="" />
          <input type="hidden" name="action" value="" />
        </form>
-       <form name="delresource" action="/adm/cfile" target="_parent" method="post">
+       <form name="delresource" action="/adm/cfile" method="post">
          <input type="hidden" name="filename" value="" />
          <input type="hidden" name="action" value="delete" />
        </form>
-       <form name="pubresource" action="/adm/publish" target="_parent" method="post">
+       <form name="pubresource" action="/adm/publish" method="post">
          <input type="hidden" name="filename" value="" />
          <input type="hidden" name="makeobsolete" value="0" />
        </form>
-       <form name="printresource" action="/adm/printout" target="_parent" method="post">
+       <form name="printresource" action="/adm/printout" method="post">
            <input type="hidden" name="postdata" value="" />
        </form>
-       <form name="retrieveres" action="/adm/retrieve" target="_parent" method="post">
+       <form name="retrieveres" action="/adm/retrieve" method="post">
            <input type="hidden" name="filename" value="" />
        </form>
-       <form name="cleanup" action="/adm/cleanup" target="_parent" method="post">
+       <form name="cleanup" action="/adm/cleanup" method="post">
            <input type="hidden" name="filename" value="" />
        </form>
 END
@@ -709,7 +725,7 @@ sub putdirectory {
         } else {
             $actionitem = 
                     '<form name="dirselect_'.$$numdir.
-                    '" action="/adm/publish" target="_parent">'.
+                    '" action="/adm/publish">'.
                     '<select name="diraction" onchange="SetPubDir(this.form,document)">'.
                       '<option selected="selected">'.&mt('Select action').'</option>'.
                       '<option value="open">'.&mt('Open').'</option>'.
@@ -728,7 +744,7 @@ sub putdirectory {
 		  '<td><img src="'.
 		  $Apache::lonnet::perlvar{'lonIconsURL'}.'/navmap.folder.closed.gif" alt="folder" /></td>'.
 		  '<td>'.$actionitem.'</td>'.
-		  '<td><span class="LC_filename"><a href="'.&HTML::Entities::encode($here.'/'.$dirname,'<>&"').'/" target="_parent">'.
+		  '<td><span class="LC_filename"><a href="'.&HTML::Entities::encode($here.'/'.$dirname,'<>&"').'/">'.
 		  $disfilename.'</a></span></td>'.
 		        '<td colspan="3">'.($kaputt?&Apache::lonhtmlcommon::authorbombs($targetdir.'/'.$disfilename.'/'):'').$Apache::lonpublisher::metadatafields{'title'});
 	if ($Apache::lonpublisher::metadatafields{'subject'} ne '') {
@@ -854,23 +870,34 @@ sub getStatus {
 sub putresource {
     my ($r, $udom, $uname, $filename, $thisdisfn, $resdir, $targetdir, 
             $linkdir, $cmtime, $size, $numres, $linkfilename, $title, 
-            $status, $pubstatus) = @_;
+            $status, $pubstatus, $editors) = @_;
     &Apache::lonnet::devalidate_cache_new('meta',$targetdir.'/'.$filename);
 
     my $editlink='';
     my $editlink2='';
-    if ($filename=~/\.(xml|html|htm|xhtml|xhtm|sty)$/) {
+    if ($filename=~/\.(xml|html|htm|xhtml|xhtm|sty|txt|css|js)$/) {
 	$editlink=' <br />(<a href="'.$linkdir.'/'.$filename.'?editmode=Edit&amp;problemmode=edit">'.&mt('Edit').'</a>)';
     }
     if ($filename=~/$LONCAPA::assess_re/) {
-	$editlink=' (<a href="'.$linkdir.'/'.$filename.'?editmode=Edit&amp;problemmode=editxml">'.&mt('EditXML').'</a>)';
-	$editlink2=' <br />(<a href="'.$linkdir.'/'.$filename.'?editmode=Edit&amp;problemmode=edit">'.&mt('Edit').'</a>)';
+        if ($editors->{'xml'}) {
+	    $editlink=' (<a href="'.$linkdir.'/'.$filename.'?editmode=Edit&amp;problemmode=editxml">'.&mt('EditXML').'</a>)';
+        }
+        if ($editors->{'edit'}) {
+	    $editlink2=' <br />(<a href="'.$linkdir.'/'.$filename.'?editmode=Edit&amp;problemmode=edit">'.&mt('Edit').'</a>)';
+        }
+    }
+    if ($filename=~/\.(xml|html|htm|xhtml|xhtm)$/ || $filename=~/$LONCAPA::assess_re/) {
+        if (($editors->{'daxe'}) &&
+            ($env{'browser.type'} ne 'explorer' || $env{'browser.version'} > 9)) {
+            my $daxeurl = '/daxepage'.$linkdir.'/'.$filename;
+            $editlink .= ' (<a href="'.$daxeurl.'">Daxe</a>)';
+        }
     }
     if ($filename=~/\.(problem|exam|quiz|assess|survey|form|library|xml|html|htm|xhtml|xhtm|sty)$/) {
-	$editlink.=' (<a href="/adm/cleanup?filename='.$linkfilename.'" target="_parent">'.&mt('Clean Up').')</a>';
+	$editlink.=' (<a href="/adm/cleanup?filename='.$linkfilename.'">'.&mt('Clean Up').')</a>';
     }
     if ($filename=~/\.(zip|tar|bz2|gz|tar.gz|tar.bz2|tgz)$/) {
-	$editlink=' (<a target="_parent" href="/adm/cfile?decompress='.$linkfilename.'">'.&mt('Decompress').'</a>)';
+	$editlink=' (<a href="/adm/cfile?decompress='.$linkfilename.'">'.&mt('Decompress').'</a>)';
     }
     my $publish_button = (-e $resdir.'/'.$filename) ? &mt('Re-publish') : &mt('Publish');
     my $pub_select = '';
@@ -880,7 +907,7 @@ sub putresource {
 		      '<img src="'.&Apache::loncommon::icon($filename).'" alt="" />').'</td>'.
               '<td>'.$pub_select.'</td>'.
 	      '<td><span class="LC_filename">'.
-	      '<a href="'.$linkdir.'/'.$filename.'" target="_parent">'.
+	      '<a href="'.$linkdir.'/'.$filename.'">'.
                $filename.'</a></span>'.$editlink2.$editlink.
 	      '</td>'.
 	      '<td>'.$title.'</td>'.