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Annotation of loncom/publisher/loncoursepub.pm, revision 1.1

1.1     ! raeburn     1: # The LearningOnline Network with CAPA
        !             2: # Handler to store uploaded files etc. in Course's Authoring
        !             3: # Space,  
        !             4: #
        !             5: # $Id: loncoursepub.pm,v 1.1 2016/06/30 15:36:11 raeburn Exp $
        !             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;
        !            68:                         my $redirect = &Apache::londocs::finishnewprob($toppath,$path,$relpath,$newsubdir,$newfilename);
        !            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__