Annotation of loncom/interface/lonaboutme.pm, revision 1.4

1.1       www         1: # The LearningOnline Network
1.2       www         2: # "About Me" Personal Information
1.1       www         3: #
1.4     ! www         4: # $Id: lonaboutme.pm,v 1.3 2002/08/27 21:05:04 www Exp $
1.1       www         5: #
                      6: # Copyright Michigan State University Board of Trustees
                      7: #
                      8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
                      9: #
                     10: # LON-CAPA is free software; you can redistribute it and/or modify
                     11: # it under the terms of the GNU General Public License as published by
                     12: # the Free Software Foundation; either version 2 of the License, or
                     13: # (at your option) any later version.
                     14: #
                     15: # LON-CAPA is distributed in the hope that it will be useful,
                     16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
                     17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     18: # GNU General Public License for more details.
                     19: #
                     20: # You should have received a copy of the GNU General Public License
                     21: # along with LON-CAPA; if not, write to the Free Software
                     22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
                     23: #
                     24: # /home/httpd/html/adm/gpl.txt
                     25: #
                     26: # http://www.lon-capa.org/
                     27: #
                     28: 
                     29: package Apache::lonaboutme;
                     30: 
                     31: use strict;
                     32: use Apache::Constants qw(:common);
                     33: use Apache::loncommon;
                     34: use Apache::lonnet;
1.2       www        35: use Apache::lontexconvert;
1.1       www        36: 
                     37: sub handler {
                     38:     my $r = shift;
                     39:     $r->content_type('text/html');
                     40:     $r->send_http_header;
                     41:     return OK if $r->header_only;
                     42: 
                     43: # ------------------------------------------------------------ Print the screen
                     44:     $r->print(<<ENDDOCUMENT);
                     45: <html>
                     46: <head>
                     47: <title>The LearningOnline Network with CAPA</title>
                     48: </head>
                     49: ENDDOCUMENT
1.2       www        50:     my (undef,undef,$cdom,$cnum)=split(/\//,$r->uri);
                     51: # Is this even a user?
                     52:     if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
                     53: 	$r->print('<body>No user information available</body>');
                     54:         return OK;
                     55:     }
                     56: # --------------------------------------------------------- The syllabus fields
                     57:     my %syllabusfields=(
1.3       www        58:        'aaa_contactinfo'   => 'Contact Information',
                     59:        'bbb_aboutme'       => 'About Me',
                     60:        'ccc_webreferences' => 'Web References');
1.2       www        61: 
                     62: # --------------------------------------------------------------- Force Student
                     63:     &Apache::loncommon::get_unprocessed_cgi
                     64:                                        ($ENV{'QUERY_STRING'},['forcestudent']);
                     65:     my $forcestudent='';
                     66:     if ($ENV{'form.forcestudent'}) { $forcestudent='student'; };
                     67:        
                     68: # --------------------------------------- There is such a user, get environment
                     69:     my %courseenv=&Apache::lonnet::dump('environment',$cdom,$cnum);
                     70:     $r->print(&Apache::loncommon::bodytag
                     71:                            ("Personal Information",$forcestudent,'','',$cdom));
                     72:     $r->print('<h1>'.&Apache::loncommon::plainname($cnum,$cdom).'</h1><h3>'.
1.4     ! www        73:               $Apache::lonnet::domaindescription{$cdom}.'</h3>'.
        !            74:     '<p>'.&Apache::loncommon::messagewrapper('Send me a message',$cnum,$cdom).
        !            75:     '</p>');
1.2       www        76:     my %syllabus=&Apache::lonnet::dump('aboutme',$cdom,$cnum);
                     77:     my $allowed=0;
                     78: 
1.1       www        79: # does this user have privileges to post, etc?
1.2       www        80: 
                     81:        $allowed=(($ENV{'user.name'} eq $cnum) && 
                     82: 		 ($ENV{'user.domain'} eq $cdom));
                     83:        if ($forcestudent) { $allowed=0; }
                     84:  
                     85:        if ($allowed) {
1.4     ! www        86:           $r->print('<p><b>Privacy Note:</b> The information you submit can be viewed by anybody who is logged into LON-CAPA. Do not provide information that you are not ready to share publically.</p>'.
        !            87: 	  '<p><a href="'.$r->uri.'?forcestudent=1">Show Public View</a></p>');
1.2       www        88:       }
1.3       www        89:       if (($ENV{'form.uploaddoc.filename'}) &&
                     90:           ($ENV{'form.storeupl'}) && ($allowed)) {
                     91:  	  if ($ENV{'form.uploaddoc.filename'}=~/\.(gif|jpg|png|jpeg)$/) {
                     92:              $syllabus{'uploaded.photourl'}=
                     93:                  &Apache::lonnet::userfileupload('uploaddoc');
                     94:  	  }
                     95:           $syllabus{'uploaded.lastmodified'}=time;
                     96:           &Apache::lonnet::put('aboutme',\%syllabus,$cdom,$cnum);
                     97:        }
1.2       www        98:        if (($allowed) && ($ENV{'form.storesyl'})) {
                     99: 	   foreach (keys %syllabusfields) {
                    100:                my $field=$ENV{'form.'.$_};
                    101:                $field=~s/\s+$//s;
                    102:                $field=~s/\</\&lt\;/g;
                    103:                $field=~s/\>/\&gt\;/g;
1.4     ! www       104: 	       $syllabus{$_}=$field;
1.2       www       105:            }
                    106:            $syllabus{'uploaded.lastmodified'}=time;
                    107:            &Apache::lonnet::put('aboutme',\%syllabus,$cdom,$cnum);
                    108:        }
                    109: 
                    110: # ---------------------------------------------------------------- Get syllabus
                    111:     if (($syllabus{'uploaded.lastmodified'}) || ($allowed)) {
                    112:        $r->print('Last updated:'.
                    113:                      localtime($syllabus{'uploaded.lastmodified'}));
1.3       www       114:        if ($syllabus{'uploaded.photourl'}) {
                    115: 	   $r->print('<img src="'.
                    116:              &Apache::lonnet::tokenwrapper($syllabus{'uploaded.photourl'}).
                    117:              '" align="right" />');
                    118:        }
1.2       www       119:        if ($allowed) {
1.3       www       120:            $r->print(
                    121: 	 '<form method="post" enctype="multipart/form-data">'.
                    122:          '<h3>Upload a Photo</h3>'.
                    123:          '<input type="file" name="uploaddoc" size="50">'.
                    124:          '<input type="submit" name="storeupl" value="Upload">'.
                    125: 	 '</form><form method="post">');
1.2       www       126:        }
                    127:        foreach (sort keys %syllabusfields) {
                    128:           if (($syllabus{$_}) || ($allowed)) {
                    129:               my $message=$syllabus{$_};
                    130:               $message=~s/\n/\<br \/\>/g;
                    131:               $message
                    132:              =~s/(http\:\/\/[^\s]+)/\<a href=\"$1\"\>\<tt\>$1\<\/tt\>\<\/a\>/g;
                    133: 	      $message=&Apache::lontexconvert::msgtexconverted($message);
                    134:               $r->print('<h3>'.$syllabusfields{$_}.'</h3><blockquote>'.
                    135:                         $message.'</blockquote>');
                    136:               if ($allowed) {
                    137:                  $r->print('<br /><textarea cols="80" rows="6" name="'.$_.'">'.
                    138: 			   $syllabus{$_}.
                    139:            '</textarea><input type="submit" name="storesyl" value="Store" />');
                    140: 	      }
                    141: 	  }
                    142:        }
                    143:        if ($allowed) {
                    144: 	   $r->print('</form>');
                    145:        }
                    146:        $r->print('</p>');
                    147:     } else {
1.3       www       148:        $r->print('<p>No personal information provided.</p>');
1.1       www       149:     }
                    150:     $r->print('</body></html>');
                    151:     return OK;
                    152: } 
                    153: 
                    154: 1;
                    155: __END__

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