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Annotation of loncom/publisher/loncoursepub.pm, revision 1.2

1.1       raeburn     1: # The LearningOnline Network with CAPA
                      2: # Handler to store uploaded files etc. in Course's Authoring
                      3: # Space,  
                      4: #
1.2     ! raeburn     5: # $Id: loncoursepub.pm,v 1.1 2016/07/01 19:59:56 raeburn Exp $
1.1       raeburn     6: #
                      7: # Copyright Michigan State University Board of Trustees
                      8: #
                      9: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
                     10: #
                     11: # LON-CAPA is free software; you can redistribute it and/or modify
                     12: # it under the terms of the GNU General Public License as published by
                     13: # the Free Software Foundation; either version 2 of the License, or
                     14: # (at your option) any later version.
                     15: #
                     16: # LON-CAPA is distributed in the hope that it will be useful,
                     17: # but WITHOUT ANY WARRANTY; without even the implied warranty of
                     18: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     19: # GNU General Public License for more details.
                     20: #
                     21: # You should have received a copy of the GNU General Public License
                     22: # along with LON-CAPA; if not, write to the Free Software
                     23: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
                     24: #
                     25: # /home/httpd/html/adm/gpl.txt
                     26: #
                     27: # http://www.lon-capa.org/
                     28: #
                     29: 
                     30: package Apache::loncoursepub;
                     31: 
                     32: use strict;
                     33: use Apache::Constants qw(:common :http :methods);
                     34: use Apache::lonnet;
                     35: use Apache::loncommon();
                     36: use Apache::lonpublisher;
                     37: use Apache::londocs;
                     38: use Apache::lonlocal;
                     39: use LONCAPA qw(:DEFAULT :match);
                     40: 
                     41: sub handler {
                     42:     my $r = shift;
                     43:     &Apache::loncommon::content_type($r,'text/html');
                     44:     $r->send_http_header;
                     45:     if ($env{'request.course.id'}) {
                     46:         my $newurl;
                     47:         my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
                     48:         my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
                     49:         if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
                     50:             &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['LC_uploadcrsres']);
                     51:             my $suffix = $env{'form.LC_uploadcrsres'};
                     52:             my $containerfile = $env{'form.filename_'.$suffix};
                     53:             if ($containerfile =~ m{^(/priv/\Q$cdom/$cnum\E)}) {
                     54:                 my $toppath = $1;
                     55:                 if ($suffix) { 
                     56:                     my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
                     57:                     my $newfilename = $env{'form.uploadcrsres_'.$suffix.'.filename'};
                     58:                     $newfilename =~ s/(\s+$|^\s+)//g;
                     59:                     $newfilename =~ s/[\#\?&%\":]//g;
                     60:                     $newfilename =~ s/\.(\d+)(\.\w+)$/$2/;
                     61:                     my $relpath = $env{'form.crsauthorpath_'.$suffix};
                     62:                     my $newsubdir;
                     63:                     if ($env{'form.newsubdir_'.$suffix}) {
                     64:                         $newsubdir = $env{'form.newsubdirname_'.$suffix};
                     65:                     }
                     66:                     if ($newfilename ne '') {
                     67:                         my $path = $londocroot.$toppath;
1.2     ! raeburn    68:                         my $redirect = &Apache::londocs::finishnewprob($toppath,$path,$relpath,$newsubdir,$newfilename,'upload');
1.1       raeburn    69:                         if ($redirect) {
                     70:                             my $url = $redirect;
                     71:                             my $srcfile = $londocroot.$url;
                     72:                             $url =~ s{^/priv/}{/res/};
                     73:                             my $targetfile = $londocroot.$url;                            
                     74:                             if (open(my $fh,'>'.$srcfile)) {
                     75:                                 print $fh $env{'form.uploadcrsres_'.$suffix};
                     76:                                 close($fh);
                     77:                                 $url =~ s{^/priv/}{/res/};
                     78:                                 my $targetfile = $londocroot.$url;
                     79:                                 my $nokeyref = &Apache::lonpublisher::getnokey($Apache::lonnet::perlvar{'lonIncludes'});
                     80:                                 my $output = &Apache::lonpublisher::batchpublish($r,$srcfile,$targetfile,$nokeyref,1);
                     81:                                 $newurl = $url;
                     82:                             }
                     83:                         }
                     84:                     }
                     85:                 }
                     86:             }
                     87:             $r->print(<<"END");
                     88: <html>
                     89: <head>
                     90: <script type="text/javascript">
                     91: window.onload=top.uploadDone('$suffix','$newurl');
                     92: </script>
                     93: <body></body>
                     94: </html>
                     95: END
                     96:         }
                     97:     }
                     98:     return OK;
                     99: }
                    100: 
                    101: 1;
                    102: 
                    103: __END__