Annotation of loncom/interface/lonaboutme.pm, revision 1.3
1.1 www 1: # The LearningOnline Network
1.2 www 2: # "About Me" Personal Information
1.1 www 3: #
1.3 ! www 4: # $Id: lonaboutme.pm,v 1.2 2002/08/27 20:29:54 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>'.
73: $Apache::lonnet::domaindescription{$cdom}.'</h3>');
74: my %syllabus=&Apache::lonnet::dump('aboutme',$cdom,$cnum);
75: my $allowed=0;
76:
1.1 www 77: # does this user have privileges to post, etc?
1.2 www 78:
79: $allowed=(($ENV{'user.name'} eq $cnum) &&
80: ($ENV{'user.domain'} eq $cdom));
81: if ($forcestudent) { $allowed=0; }
82:
83: if ($allowed) {
84: $r->print(
85: '<p><a href="'.$r->uri.'?forcestudent=1">Show Student View</a></p>');
86: }
1.3 ! www 87: if (($ENV{'form.uploaddoc.filename'}) &&
! 88: ($ENV{'form.storeupl'}) && ($allowed)) {
! 89: if ($ENV{'form.uploaddoc.filename'}=~/\.(gif|jpg|png|jpeg)$/) {
! 90: $syllabus{'uploaded.photourl'}=
! 91: &Apache::lonnet::userfileupload('uploaddoc');
! 92: }
! 93: $syllabus{'uploaded.lastmodified'}=time;
! 94: &Apache::lonnet::put('aboutme',\%syllabus,$cdom,$cnum);
! 95: }
1.2 www 96: if (($allowed) && ($ENV{'form.storesyl'})) {
97: foreach (keys %syllabusfields) {
98: my $field=$ENV{'form.'.$_};
99: $field=~s/\s+$//s;
100: $field=~s/\</\<\;/g;
101: $field=~s/\>/\>\;/g;
102: if ($field) {
103: $syllabus{$_}=$field;
104: } else {
105: delete $syllabus{$_};
106: }
107: }
108: $syllabus{'uploaded.lastmodified'}=time;
109: &Apache::lonnet::put('aboutme',\%syllabus,$cdom,$cnum);
110: }
111:
112: # ---------------------------------------------------------------- Get syllabus
113: if (($syllabus{'uploaded.lastmodified'}) || ($allowed)) {
114: $r->print('Last updated:'.
115: localtime($syllabus{'uploaded.lastmodified'}));
1.3 ! www 116: if ($syllabus{'uploaded.photourl'}) {
! 117: $r->print('<img src="'.
! 118: &Apache::lonnet::tokenwrapper($syllabus{'uploaded.photourl'}).
! 119: '" align="right" />');
! 120: }
1.2 www 121: if ($allowed) {
1.3 ! www 122: $r->print(
! 123: '<form method="post" enctype="multipart/form-data">'.
! 124: '<h3>Upload a Photo</h3>'.
! 125: '<input type="file" name="uploaddoc" size="50">'.
! 126: '<input type="submit" name="storeupl" value="Upload">'.
! 127: '</form><form method="post">');
1.2 www 128: }
129: foreach (sort keys %syllabusfields) {
130: if (($syllabus{$_}) || ($allowed)) {
131: my $message=$syllabus{$_};
132: $message=~s/\n/\<br \/\>/g;
133: $message
134: =~s/(http\:\/\/[^\s]+)/\<a href=\"$1\"\>\<tt\>$1\<\/tt\>\<\/a\>/g;
135: $message=&Apache::lontexconvert::msgtexconverted($message);
136: $r->print('<h3>'.$syllabusfields{$_}.'</h3><blockquote>'.
137: $message.'</blockquote>');
138: if ($allowed) {
139: $r->print('<br /><textarea cols="80" rows="6" name="'.$_.'">'.
140: $syllabus{$_}.
141: '</textarea><input type="submit" name="storesyl" value="Store" />');
142: }
143: }
144: }
145: if ($allowed) {
146: $r->print('</form>');
147: }
148: $r->print('</p>');
149: } else {
1.3 ! www 150: $r->print('<p>No personal information provided.</p>');
1.1 www 151: }
152: $r->print('</body></html>');
153: return OK;
154: }
155:
156: 1;
157: __END__
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