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Diff for /loncom/interface/portfolio.pm between versions 1.42 and 1.49

version 1.42, 2004/09/10 18:05:15 version 1.49, 2004/10/18 20:37:30
Line 37  sub make_anchor { Line 37  sub make_anchor {
     my $anchor = '<a href="/adm/portfolio?selectfile='.$filename.'&currentpath='.$current_path.'">'.$filename.'</a>';      my $anchor = '<a href="/adm/portfolio?selectfile='.$filename.'&currentpath='.$current_path.'">'.$filename.'</a>';
     return $anchor;      return $anchor;
 }  }
   
 my $dirptr=16384;  my $dirptr=16384;
 sub display_directory {  sub display_common {
     my ($r,$current_path,$is_empty,$dir_list)=@_;      my ($r,$current_path,$is_empty,$dir_list)=@_;
     my $iconpath= $r->dir_config('lonIconsURL') . "/";      my $iconpath= $r->dir_config('lonIconsURL') . "/";
     $r->print('<table border="0" cellspacing="2" cellpadding="2"><tr valign="middle">');      $r->print('<table border="0" cellspacing="2" cellpadding="2"><tr valign="middle">');
Line 74  sub display_directory { Line 73  sub display_directory {
       &Apache::lonhtmlcommon::select_recent('portfolio','currentpath',        &Apache::lonhtmlcommon::select_recent('portfolio','currentpath',
     'this.form.submit();'));      'this.form.submit();'));
     $r->print("</form>");      $r->print("</form>");
     if ($is_empty) {  }
         $displayOut = '<form method="post" action="/adm/portfolio">'.  sub display_directory {
       my ($r,$current_path,$is_empty,$dir_list)=@_;
       my $iconpath= $r->dir_config('lonIconsURL') . "/";
       my $display_out;
       if ($is_empty && ($current_path ne '/')) {
           $display_out = '<form method="post" action="/adm/portfolio">'.
         '<input type="hidden" name="action" value="deletedir" />'.          '<input type="hidden" name="action" value="deletedir" />'.
         '<input type="submit" name="deletedir" value="'.&mt("Delete Directory").'" />'.          '<input type="submit" name="deletedir" value="'.&mt("Delete Directory").'" />'.
         '<input type="hidden" name="selectfile" value="" />'.          '<input type="hidden" name="selectfile" value="" />'.
         '<input type="hidden" name="currentpath" value="'.$current_path.'" />'.          '<input type="hidden" name="currentpath" value="'.$current_path.'" />'.
         '</form>';          '</form>';
                   
         $r->print($displayOut);          $r->print($display_out);
  return;   return;
     }      }
     $r->print('<table border="0" cellspacing="2" cellpadding="2">'.      $r->print('<table border="0" cellspacing="2" cellpadding="2">'.
Line 133  sub display_directory { Line 137  sub display_directory {
 #   $r->print(&display_actions($current_path, $currentFile, $isEmpty));  #   $r->print(&display_actions($current_path, $currentFile, $isEmpty));
     $r->print('</table></form>');      $r->print('</table></form>');
 }  }
   sub display_file_select {
       my ($r,$current_path,$is_empty,$dir_list)=@_;
       my $iconpath= $r->dir_config('lonIconsURL') . "/";
       my $display_out;
       if ($is_empty && ($current_path ne '/')) {
           $display_out = '<form method="post" action="/adm/portfolio">'.
           '<input type="hidden" name="action" value="deletedir" />'.
           '<input type="submit" name="deletedir" value="'.&mt("Delete Directory").'" />'.
           '<input type="hidden" name="selectfile" value="" />'.
           '<input type="hidden" name="currentpath" value="'.$current_path.'" />'.
   
           '</form>';
           
           $r->print($display_out);
    return;
       }
       $r->print('<table border="0" cellspacing="2" cellpadding="2">'.
               '<tr><th>Select</th><th>&nbsp;</th><th>Name</th><th>Size</th><th>Last Modified</th></tr>');
       my $href_location="/uploaded/$ENV{'user.domain'}/$ENV{'user.name'}/portfolio$current_path";
       $r->print('<form method="post" name="checkselect" action="/adm/portfolio">');
       foreach my $line (sort 
         { 
     my ($afile)=split('&',$a,2);
     my ($bfile)=split('&',$b,2);
     return (lc($afile) cmp lc($bfile));
         } (@$dir_list)) {
       #$strip holds directory/file name
       #$dom 
       my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$line,16); 
       if (($filename ne '.') && ($filename ne '..')) {
               if ($dirptr&$testdir) {
                   $r->print('<tr bgcolor="#FFAA99"><td><img src="'.$iconpath.'folder_closed.gif"></td>');
                   $r->print('<td>Go to ...</td>');
                   $r->print('<td>'.&make_anchor($filename.'/',$current_path.$filename.'/').'</td>'); 
                   $r->print('</tr>'); 
               } else {
                   $r->print('<tr bgcolor="#CCCCFF">');
                   $r->print('<td>
                           <input type="checkbox" name="selectedfile" value="'.$filename.'" >
                       </td>');
                   $r->print('<td><img src="'.$iconpath.'unknown.gif"></td>');
                   $r->print('<td><a href="'.$href_location.$filename.'">'.
       $filename.'</a></td>'); 
                   $r->print('<td>'.$size.'</td>');
                   $r->print('<td>'.&Apache::lonlocal::locallocaltime($mtime).'</td>');
                   $r->print('</tr>'); 
               }
           }
       }
       $r->print('</table>
               <input type="button" name="doit" onClick= "finishSelect();" value="Select checked files, and close window" />
               <input type="hidden" name="currentpath" value="'.$current_path.'" />
       </form>');
   }
   
 sub open_form {  sub open_form {
     my ($r)=@_;      my ($r)=@_;
Line 255  sub rename_confirmed { Line 313  sub rename_confirmed {
     }      }
     $r->print(&done());      $r->print(&done());
 }  }
   sub select_files {
       my ($r)=@_;
       my $java_script =(<<ENDSMP);
           <script language='javascript'>
           function finishSelect() {
               fileList = "";
               for (i=0;i<document.forms.checkselect.length;i++) { 
                   if (document.forms.checkselect[i].checked){
                       fileList = fileList + document.forms.checkselect[i].value + "," ;
                   }
               }
               opener.document.forms.lonhomework.
   ENDSMP
       $java_script .= $ENV{'form.fieldname'};
       $java_script .= (<<ENDSMP);
           .value=fileList;
               self.close();
           }
           </script>
   ENDSMP
       $r->print($java_script);
       $r->print("<h1>Select portfolio files</h1>
                   Check as many as you wish in response to the essay problem.<br />");
       my $portfolio_root = &Apache::loncommon::propath($ENV{'user.domain'},
    $ENV{'user.name'}).
    '/userfiles/portfolio';
       my $current_path='/';
       if ($ENV{'form.currentpath'}) {
    $current_path = $ENV{'form.currentpath'};
       }
       my @dir_list=&Apache::lonnet::dirlist($current_path,
       $ENV{'user.domain'},
       $ENV{'user.name'},$portfolio_root);
       if ($dir_list[0] eq 'no_such_dir'){
    # two main reasons for this:
           #    1) never been here, so directory structure not created,
    #    2) back-button navigation after deleting a directory
           if ($current_path eq '/'){
           &Apache::lonnet::mkdiruserfile($ENV{'user.name'},
          $ENV{'user.domain'},'portfolio');
    } else {
                   # some directory that snuck in get rid of the directory
                   # from the recent pulldown, just in case
    &Apache::lonhtmlcommon::remove_recent('portfolio',
         [$current_path]);
    $current_path = '/'; # force it back to the root        
    }
       # now grab the directory list again, for the first time
       @dir_list=&Apache::lonnet::dirlist($current_path,
       $ENV{'user.domain'},
       $ENV{'user.name'},$portfolio_root);
       }
       # need to know if directory is empty so it can be removed if desired
       my $is_empty=(@dir_list == 2);
       &display_common($r,$current_path,$is_empty,\@dir_list);
       &display_file_select($r,$current_path,$is_empty,\@dir_list);
       $r->print("</body>\n</html>\n");
       return OK;
   }
 sub upload {  sub upload {
     my ($r)=@_;      my ($r)=@_;
     my $fname=$ENV{'form.uploaddoc.filename'};      my $fname=$ENV{'form.uploaddoc.filename'};
Line 335  sub createdir { Line 451  sub createdir {
 sub handler {  sub handler {
     # this handles file management      # this handles file management
     my $r = shift;      my $r = shift;
  my $portfolio_root = &Apache::loncommon::propath($ENV{'user.domain'},      my $portfolio_root = &Apache::loncommon::propath($ENV{'user.domain'},
  $ENV{'user.name'}).   $ENV{'user.name'}).
  '/userfiles/portfolio';   '/userfiles/portfolio';
     &Apache::loncommon::no_cache($r);      &Apache::loncommon::no_cache($r);
Line 349  sub handler { Line 465  sub handler {
     $r->rflush();      $r->rflush();
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},      &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
                                             ['selectfile','currentpath',                                              ['selectfile','currentpath',
      'currentfile']);       'currentfile','action','fieldname']);
  # make sure there is a portfolio directory off /userfiles  
  # Fixme -- Do this in a better way -- offload it to the LOND routine  
  my @dir_list=&Apache::lonnet::dirlist('/',  
     $ENV{'user.domain'},  
     $ENV{'user.name'},$portfolio_root);  
  if ($dir_list[0] eq 'no_such_dir'){  
      &Apache::lonnet::mkdiruserfile($ENV{'user.name'},  
      $ENV{'user.domain'},'portfolio');  
  }  
  if (($ENV{'form.storeupl'} eq 'Upload') & (!$ENV{'form.uploaddoc.filename'})){   if (($ENV{'form.storeupl'} eq 'Upload') & (!$ENV{'form.uploaddoc.filename'})){
        $r->print('<font color="red"> No file was selected to upload.'.         $r->print('<font color="red"> No file was selected to upload.'.
                'To upload a file, click <strong>Browse...</strong>'.                 'To upload a file, click <strong>Browse...</strong>'.
Line 366  sub handler { Line 473  sub handler {
  }   }
     if ($ENV{'form.uploaddoc.filename'}) {      if ($ENV{'form.uploaddoc.filename'}) {
  &upload($r);   &upload($r);
       } elsif ($ENV{'form.action'} eq 'selectfile') {
           &select_files($r);
     } elsif ($ENV{'form.action'} eq 'delete' && $ENV{'form.confirmed'}) {      } elsif ($ENV{'form.action'} eq 'delete' && $ENV{'form.confirmed'}) {
  &delete_confirmed($r);   &delete_confirmed($r);
     } elsif ($ENV{'form.action'} eq 'delete') {      } elsif ($ENV{'form.action'} eq 'delete') {
Line 385  sub handler { Line 494  sub handler {
  if ($ENV{'form.currentpath'}) {   if ($ENV{'form.currentpath'}) {
     $current_path = $ENV{'form.currentpath'};      $current_path = $ENV{'form.currentpath'};
  }   }
  @dir_list=&Apache::lonnet::dirlist($current_path,   my @dir_list=&Apache::lonnet::dirlist($current_path,
     $ENV{'user.domain'},      $ENV{'user.domain'},
     $ENV{'user.name'},$portfolio_root);      $ENV{'user.name'},$portfolio_root);
        if ($dir_list[0] eq 'no_such_dir'){
       # two main reasons for this:
               #    1) never been here, so directory structure not created
       #    2) back-button navigation after deleting a directory
       if ($current_path eq '/'){
           &Apache::lonnet::mkdiruserfile($ENV{'user.name'},
          $ENV{'user.domain'},'portfolio');
       } else {
                   # some directory that snuck in get rid of the directory
                   # from the recent pulldown, just in case
    &Apache::lonhtmlcommon::remove_recent('portfolio',
         [$current_path]);
    $current_path = '/'; # force it back to the root        
       }
       # now grab the directory list again, for the first time
       @dir_list=&Apache::lonnet::dirlist($current_path,
       $ENV{'user.domain'},
       $ENV{'user.name'},$portfolio_root);
           }
  # need to know if directory is empty so it can be removed if desired   # need to know if directory is empty so it can be removed if desired
  my $is_empty=(@dir_list == 2);   my $is_empty=(@dir_list == 2);
    &display_common($r,$current_path,$is_empty,\@dir_list);
  &display_directory($r,$current_path,$is_empty,\@dir_list);   &display_directory($r,$current_path,$is_empty,\@dir_list);
  $r->print("</body>\n</html>\n");   $r->print("</body>\n</html>\n");
  return OK;   return OK;
Removed from v.1.42  
changed lines
  Added in v.1.49

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