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Diff for /loncom/publisher/loncfile.pm between versions 1.3 and 1.8

version 1.3, 2001/06/23 20:09:06 version 1.8, 2002/01/21 17:13:49
Line 1 Line 1
 # The LearningOnline Network with CAPA  # The LearningOnline Network with CAPA
 # Handler to rename files, etc, in construction space  # Handler to rename files, etc, in construction space
 #  #
   # $Id$
   #
   # Copyright Michigan State University Board of Trustees
   #
   # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
   #
   # LON-CAPA is free software; you can redistribute it and/or modify
   # it under the terms of the GNU General Public License as published by
   # the Free Software Foundation; either version 2 of the License, or
   # (at your option) any later version.
   #
   # LON-CAPA is distributed in the hope that it will be useful,
   # but WITHOUT ANY WARRANTY; without even the implied warranty of
   # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   # GNU General Public License for more details.
   #
   # You should have received a copy of the GNU General Public License
   # along with LON-CAPA; if not, write to the Free Software
   # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   #
   # /home/httpd/html/adm/gpl.txt
   #
   # http://www.lon-capa.org/
   #
   #
 # (Handler to retrieve an old version of a file  # (Handler to retrieve an old version of a file
 #  #
 # (Publication Handler  # (Publication Handler
Line 13 Line 38
 # 03/23 Guy Albertelli  # 03/23 Guy Albertelli
 # 03/24,03/29 Gerd Kortemeyer)  # 03/24,03/29 Gerd Kortemeyer)
 #  #
 # 03/31,04/03,05/02,05/09,06/23 Gerd Kortemeyer)  # 03/31,04/03,05/02,05/09,06/23,06/24 Gerd Kortemeyer)
 #  #
 # 06/23 Gerd Kortemeyer  # 06/23 Gerd Kortemeyer
   
Line 25  use File::Copy; Line 50  use File::Copy;
 use Apache::Constants qw(:common :http :methods);  use Apache::Constants qw(:common :http :methods);
 use Apache::loncacc;  use Apache::loncacc;
   
   sub exists {
       my ($uname,$udom,$dir,$newfile)=@_;
       my $published='/home/httpd/html/res/'.$udom.'/'.$uname.'/'.$dir.'/'.
    $ENV{'form.newfilename'};
       my $construct='/home/'.$uname.'/public_html/'.$dir.'/'.
    $ENV{'form.newfilename'};
       my $result;
       if (-e $published) {
    $result.='<p><font color=red>Warning: target file exists, and has been published!</font></p>';
       } elsif ( -e $construct ) {
    $result.='<p><font color=red>Warning: target file exists!</font></p>';
       }
       return $result;
   }
   
   sub checksuffix {
       my ($old,$new) = @_;
       my $result;
       my $oldsuffix;
       my $newsuffix;
       if ($new=~m:(.*/*)([^/]+)\.(\w+)$:) { $newsuffix=$3; }
       if ($old=~m:(.*)/+([^/]+)\.(\w+)$:) { $oldsuffix=$3; }
       if ($oldsuffix ne $newsuffix) {
    $result.='<p><font color=red>Warning: change of MIME type!</font></p>';
       }
       return $result;
   }
   
 sub phaseone {  sub phaseone {
     my ($r,$fn,$uname,$udom)=@_;      my ($r,$fn,$uname,$udom)=@_;
   
     $fn=~/(.*)\/([^\/]+)\.(\w+)$/;      $fn=~m:(.*)/([^/]+)\.(\w+)$:;
     my $dir=$1;      my $dir=$1;
     my $main=$2;      my $main=$2;
     my $suffix=$3;      my $suffix=$3;
Line 39  sub phaseone { Line 92  sub phaseone {
       '<input type=hidden name=filename value="/~'.$uname.$fn.'">'.        '<input type=hidden name=filename value="/~'.$uname.$fn.'">'.
               '<input type=hidden name=phase value=two>'.                '<input type=hidden name=phase value=two>'.
               '<input type=hidden name=action value='.$ENV{'form.action'}.'>');                '<input type=hidden name=action value='.$ENV{'form.action'}.'>');
   
     if ($ENV{'form.action'} eq 'rename') {      if ($ENV{'form.action'} eq 'rename') {
  if (-e $conspace) {   if (-e $conspace) {
     if ($ENV{'form.newfilename'}) {      if ($ENV{'form.newfilename'}) {
                $ENV{'form.newfilename'}=~/(.*)\/([^\/]+)\.(\w+)$/;   $r->print(&checksuffix($fn,$ENV{'form.newfilename'}));
                if ($3 ne $suffix) {   $r->print(&exists($uname,$udom,$dir,$ENV{'form.newfilename'}));
    $r->print(         $r->print('<input type=hidden name=newfilename value="'.
                     '<p><font color=red>Warning: change of MIME type!</font>');                           $ENV{'form.newfilename'}.
                }                           '"><p>Rename <tt>'.$fn.'</tt> to <tt>'.
                if (-e                            $dir.'/'.$ENV{'form.newfilename'}.'</tt>?</p>');
                 '/home/httpd/'.$uname.'/'.$dir.'/'.$ENV{'form.newfilename'}) {  
    $r->print(  
                     '<p><font color=red>Warning: target file exists!</font>');  
                }  
        $r->print('<p>Rename <tt>'.$fn.'</tt> to <tt>'.  
                          $dir.'/'.$ENV{'form.newfilename'}.'</tt>?');  
     } else {      } else {
        $r->print('<p>No new filename specified.</form>');         $r->print('<p>No new filename specified.</p></form>');
                return;                 return;
     }      }
         } else {          } else {
     $r->print('<p>No such file.</form>');      $r->print('<p>No such file.</p></form>');
             return;              return;
         }          }
     } elsif ($ENV{'form.action'} eq 'delete') {       } elsif ($ENV{'form.action'} eq 'delete') { 
  if (-e $conspace) {   if (-e $conspace) {
             $r->print('<p>Delete <tt>'.$fn.'</tt>?');              $r->print('<p>Delete <tt>'.$fn.'</tt>?</p>');
         } else {          } else {
     $r->print('<p>No such file.</form>');      $r->print('<p>No such file.</p></form>');
             return;              return;
         }          }
     } elsif ($ENV{'form.action'} eq 'copy') {       } elsif ($ENV{'form.action'} eq 'copy') { 
  if (-e $conspace) {   if (-e $conspace) {
     if ($ENV{'form.newfilename'}) {      if ($ENV{'form.newfilename'}) {
                $ENV{'form.newfilename'}=~/(.*)\/([^\/]+)\.(\w+)$/;   $r->print(&checksuffix($fn,$ENV{'form.newfilename'}));
                if ($3 ne $suffix) {   $r->print(&exists($uname,$udom,$dir,$ENV{'form.newfilename'}));
    $r->print(         $r->print('<input type=hidden name=newfilename value="'.
                     '<p><font color=red>Warning: change of MIME type!</font>');                           $ENV{'form.newfilename'}.
                }                           '"><p>Copy <tt>'.$fn.'</tt> to <tt>'.
                if (-e                            $dir.'/'.$ENV{'form.newfilename'}.'</tt>?</p>');
                 '/home/httpd/'.$uname.'/'.$dir.'/'.$ENV{'form.newfilename'}) {  
    $r->print(  
                     '<p><font color=red>Warning: target file exists!</font>');  
                }  
        $r->print('<p>Copy <tt>'.$fn.'</tt> to <tt>'.  
                          $dir.'/'.$ENV{'form.newfilename'}.'</tt>?');  
     } else {      } else {
        $r->print('<p>No new filename specified.</form>');         $r->print('<p>No new filename specified.</p></form>');
                return;                 return;
     }      }
         } else {          } else {
     $r->print('<p>No such file.</form>');      $r->print('<p>No such file.</p></form>');
             return;              return;
         }          }
     } elsif ($ENV{'form.action'} eq 'newdir') {      } elsif ($ENV{'form.action'} eq 'newdir') {
  if (-e $conspace) {          my $newdir='/home/'.$uname.'/public_html/'.
             $r->print('<p>Directory exists.</form>');                     $fn.$ENV{'form.newfilename'};
    if (-e $newdir) {
               $r->print('<p>Directory exists.</p></form>');
             return;              return;
         }          }
    $r->print('<input type=hidden name=newfilename value="'.
                     $ENV{'form.newfilename'}.
                     '"><p>Make new directory <tt>'.
                     $fn.$ENV{'form.newfilename'}.'</tt>?</p>');
                 
     }      }
     $r->print('<p><input type=submit value=Continue></form>');       $r->print('<p><input type=submit value=Continue></p></form>');
       $r->print('<form action="/priv/'.$uname.$fn.
         '" method="GET"><p><input type=submit value=Cancel></p></form>');
   
 }  }
   
 sub phasetwo {  sub phasetwo {
     my ($r,$fn,$uname,$udom)=@_;      my ($r,$fn,$uname,$udom)=@_;
   
       $fn=~/(.*)\/([^\/]+)\.(\w+)$/;
       my $dir=$1;
       my $main=$2;
       my $suffix=$3;
   
       my $conspace='/home/'.$uname.'/public_html'.$fn;
   
     if ($ENV{'form.action'} eq 'rename') {      if ($ENV{'form.action'} eq 'rename') {
    if (-e $conspace) {
       if ($ENV{'form.newfilename'}) {
                  unless (rename('/home/'.$uname.'/public_html'.$fn,
             '/home/'.$uname.'/public_html'.$dir.'/'.$ENV{'form.newfilename'})) {
       $r->print('<font color=red>Error: '.$!.'</font>');
                  }
               }
           } else {
       $r->print('<p>No such file.</form>');
               return;
           }
     } elsif ($ENV{'form.action'} eq 'delete') {       } elsif ($ENV{'form.action'} eq 'delete') { 
    if (-e $conspace) {
               unless (unlink('/home/'.$uname.'/public_html'.$fn)) {
          $r->print('<font color=red>Error: '.$!.'</font>');
               }
           } else {
       $r->print('<p>No such file.</form>');
               return;
           }
     } elsif ($ENV{'form.action'} eq 'copy') {       } elsif ($ENV{'form.action'} eq 'copy') { 
    if (-e $conspace) {
       if ($ENV{'form.newfilename'}) {
                  unless (copy('/home/'.$uname.'/public_html'.$fn,
              '/home/'.$uname.'/public_html'.$dir.'/'.$ENV{'form.newfilename'})) {
             $r->print('<font color=red>Error: '.$!.'</font>');
                  }
       } else {
          $r->print('<p>No new filename specified.</form>');
                  return;
       }
           } else {
       $r->print('<p>No such file.</form>');
               return;
           }
     } elsif ($ENV{'form.action'} eq 'newdir') {      } elsif ($ENV{'form.action'} eq 'newdir') {
     }           my $newdir='/home/'.$uname.'/public_html/'.
                      $fn.$ENV{'form.newfilename'};
           unless (mkdir($newdir,0770)) {
       $r->print('<font color=red>Error: '.$!.'</font>');
           }
           $r->print('<h3><a href="/priv/'.$uname.$fn.'/">Done</a></h3>');
           return;
       }
       $r->print('<h3><a href="/priv/'.$uname.$dir.'/">Done</a></h3>');
 }  }
   
 sub handler {  sub handler {
Line 140  sub handler { Line 240  sub handler {
     &Apache::loncacc::constructaccess($fn,$r->dir_config('lonDefDomain'));      &Apache::loncacc::constructaccess($fn,$r->dir_config('lonDefDomain'));
   unless (($uname) && ($udom)) {    unless (($uname) && ($udom)) {
      $r->log_reason($uname.' at '.$udom.       $r->log_reason($uname.' at '.$udom.
          ' trying to publish file '.$ENV{'form.filename'}.           ' trying to manipulate file '.$ENV{'form.filename'}.
          ' ('.$fn.') - not authorized',            ' ('.$fn.') - not authorized', 
          $r->filename);            $r->filename); 
      return HTTP_NOT_ACCEPTABLE;       return HTTP_NOT_ACCEPTABLE;
Line 177  sub handler { Line 277  sub handler {
      return OK;         return OK;  
   }    }
   if ($ENV{'form.phase'} eq 'two') {    if ($ENV{'form.phase'} eq 'two') {
 #      &phasetwo($r,$fn,$uname,$udom);        &phasetwo($r,$fn,$uname,$udom);
   } else {    } else {
       &phaseone($r,$fn,$uname,$udom);        &phaseone($r,$fn,$uname,$udom);
   }    }
Removed from v.1.3  
changed lines
  Added in v.1.8

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