1: # The LearningOnline Network
2: # "About Me" Personal Information
3: #
4: # $Id: lonaboutme.pm,v 1.25 2004/05/10 14:11:13 sakharuk Exp $
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;
35: use Apache::lontexconvert;
36: use Apache::lonfeedback;
37: use Apache::lonlocal;
38:
39: sub handler {
40: my $r = shift;
41: &Apache::loncommon::content_type($r,'text/html');
42: $r->send_http_header;
43: return OK if $r->header_only;
44: my $target=$ENV{'form.grade_target'};
45: # ------------------------------------------------------------ Print the screen
46: if ($target ne 'tex') {
47: $r->print(<<ENDDOCUMENT);
48: <html>
49: <head>
50: <title>The LearningOnline Network with CAPA</title>
51: ENDDOCUMENT
52: } else {
53: $r->print(&Apache::lonprintout::print_latex_header($ENV{'form.latex_type'}));
54: }
55: my (undef,undef,$cdom,$cnum)=split(/\//,$r->uri);
56: # Is this even a user?
57: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
58: $r->print('</head><body>'.
59: &mt('No user information available').'</body></html>');
60: return OK;
61: }
62: # --------------------------------------------------------- The syllabus fields
63: my %syllabusfields=&Apache::lonlocal::texthash(
64: 'aaa_contactinfo' => 'Contact Information',
65: 'bbb_aboutme' => 'About Me',
66: 'ccc_webreferences' => 'Web References');
67:
68: # ------------------------------------------------------------ Get Query String
69: &Apache::loncommon::get_unprocessed_cgi
70: ($ENV{'QUERY_STRING'},['forcestudent','register']);
71: # ----------------------------------------------------- Force menu registration
72: my $addentries='';
73: if ($ENV{'form.register'}) {
74: $addentries=' onLoad="'.&Apache::lonmenu::loadevents().
75: '" onUnload="'.&Apache::lonmenu::unloadevents().'"';
76: $r->print(&Apache::lonmenu::registerurl(1));
77: }
78: # --------------------------------------------------------------- Force Student
79: my $forcestudent='';
80: if ($ENV{'form.forcestudent'}) { $forcestudent='student'; };
81:
82: # --------------------------------------- There is such a user, get environment
83: my %courseenv=&Apache::lonnet::dump('environment',$cdom,$cnum);
84: if ($target ne 'tex') {
85: $r->print('</head>'.&Apache::loncommon::bodytag
86: ("Personal Information",$forcestudent,$addentries,'',$cdom,
87: $ENV{'form.register'}));
88: $r->print('<h1>'.&Apache::loncommon::plainname($cnum,$cdom).'</h1>');
89: } else {
90: $r->print('\noindent{\large\textbf{'.&Apache::loncommon::plainname($cnum,$cdom).'}}\\\\\\\\');
91: }
92: if ($courseenv{'nickname'}) {
93: $r->print(
94: '<h2>"'.$courseenv{'nickname'}.
95: '"</h2>');
96: }
97: if ($target ne 'tex') {
98: $r->print('<h3>'.$Apache::lonnet::domaindescription{$cdom}.'</h3>'.
99: '<p>'.&Apache::loncommon::messagewrapper('Send me a message',$cnum,$cdom).'</p>');
100: } else {
101: $r->print('\textbf{'.$Apache::lonnet::domaindescription{$cdom}.'}\\\\');
102: }
103: my %syllabus=&Apache::lonnet::dump('aboutme',$cdom,$cnum);
104: my $allowed=0;
105:
106: # does this user have privileges to post, etc?
107:
108: $allowed=(($ENV{'user.name'} eq $cnum) &&
109: ($ENV{'user.domain'} eq $cdom));
110: if ($forcestudent or $target eq 'tex') { $allowed=0; }
111:
112: if ($allowed) {
113: if ($target ne 'tex') {
114: $r->print('<p><b>'.&mt('Privacy Note').':</b> '.
115: &mt('The information you submit can be viewed by anybody who is logged into LON-CAPA. Do not provide information that you are not ready to share publicly.').
116: '</p>'.
117: &Apache::loncommon::help_open_topic('Uploaded_Templates_TextBoxes','Help with filling in text boxes').'</p><p><a href="'.$r->uri.'?forcestudent=1">Show Public View</a>'.
118: &Apache::loncommon::help_open_topic('Uploaded_Templates_PublicView').'</p>');
119: } else {
120: $r->print(' \textbf{'.&mt('Privacy Note').'}: '.
121: &mt('The information you submit can be viewed by anybody who is logged into LON-CAPA. Do not provide information that you are not ready to share publicly.').'\\\\\\\\');
122: }
123: }
124: if (($ENV{'form.uploaddoc.filename'}) &&
125: ($ENV{'form.storeupl'}) && ($allowed)) {
126: if ($ENV{'form.uploaddoc.filename'}=~/\.(gif|jpg|png|jpeg)$/i) {
127: if ($syllabus{'uploaded.photourl'}) {
128: &Apache::lonnet::removeuploadedurl($syllabus{'uploaded.photourl'});
129: }
130: $syllabus{'uploaded.photourl'}=
131: &Apache::lonnet::userfileupload('uploaddoc',undef,'aboutme');
132: }
133: $syllabus{'uploaded.lastmodified'}=time;
134: &Apache::lonnet::put('aboutme',\%syllabus,$cdom,$cnum);
135: }
136: if (($allowed) && ($ENV{'form.storesyl'})) {
137: foreach (keys %syllabusfields) {
138: my $field=$ENV{'form.'.$_};
139: $field=~s/\s+$//s;
140: $field=&Apache::lonfeedback::clear_out_html($field,
141: $ENV{'user.adv'});
142: $syllabus{$_}=$field;
143: }
144: $syllabus{'uploaded.lastmodified'}=time;
145: &Apache::lonnet::put('aboutme',\%syllabus,$cdom,$cnum);
146: }
147:
148: # ---------------------------------------------------------------- Get syllabus
149: if (($syllabus{'uploaded.lastmodified'}) || ($allowed)) {
150: my $lastmod=$syllabus{'uploaded.lastmodified'};
151: $lastmod=($lastmod?&Apache::lonlocal::locallocaltime($lastmod):&mt('never'));
152: $r->print(&mt('Last updated').': '.$lastmod);
153: if ($syllabus{'uploaded.photourl'}) {
154: &Apache::lonnet::allowuploaded('/adm/aboutme',
155: $syllabus{'uploaded.photourl'});
156: $r->print('<img src="'.$syllabus{'uploaded.photourl'}.
157: '" align="right" />');
158: }
159: if ($allowed) {
160: $r->print(
161: '<form method="post" enctype="multipart/form-data">'.
162: '<h3>'.&mt('Upload a Photo').'</h3>'.
163: '<input type="file" name="uploaddoc" size="50">'.
164: '<input type="submit" name="storeupl" value="Upload">'.
165: '</form><form method="post">');
166: }
167: foreach (sort keys %syllabusfields) {
168: if (($syllabus{$_}) || ($allowed)) {
169: my $message=$syllabus{$_};
170: $message=~s/\n/\<br \/\>/g;
171: $message
172: =~s/(http\:\/\/[^\s]+)/\<a href=\"$1\"\>\<tt\>$1\<\/tt\>\<\/a\>/g;
173: $message=&Apache::lontexconvert::msgtexconverted($message);
174: if ($target ne 'tex') {
175: $r->print('<h3>'.$syllabusfields{$_}.'</h3><blockquote>'.
176: $message.'</blockquote>');
177: } else {
178: $r->print('\\\\\textbf{'.$syllabusfields{$_}.'}\\\\'.
179: &Apache::lonxml::xmlparse($r,'tex',$message).'\\\\');
180: }
181: if ($allowed) {
182: $r->print('<br /><textarea cols="80" rows="6" name="'.$_.'">'.
183: $syllabus{$_}.
184: '</textarea><input type="submit" name="storesyl" value="'.
185: &mt('Store').'" />');
186: }
187: }
188: }
189: if ($allowed) {
190: $r->print('</form>');
191: }
192: if ($target ne 'tex') {$r->print('</p>');} else {$r->print('\\\\');}
193: } else {
194: $r->print('<p>'.&mt('No personal information provided').'.</p>');
195: }
196: if ($ENV{'request.course.id'}) {
197: if (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) {
198: if ($target ne 'tex') {
199: $r->print('<hr /><h3>'.
200: &mt('User Notes, Records of Face-To-Face Discussions, and Critical Messages in Course').'</h3>'.
201: &mt('Shared by course faculty and staff').
202: &Apache::loncommon::help_open_topic("Course_Face_To_Face_Records,Course_Critical_Message").
203: '<br />');
204: &Apache::lonmsg::disfacetoface($r,$cnum,$cdom);
205: $r->print(&Apache::loncommon::noteswrapper('Add Records',$cnum,$cdom));
206: } else {
207: $r->print('\\\\\textbf{'.&mt('User Notes, Records of Face-To-Face Discussions, and Critical Messages in Course').'}\\\\'.&mt('Shared by course faculty and staff').'\\\\\\\\');
208: &Apache::lonmsg::disfacetoface($r,$cnum,$cdom);
209: }
210: }
211: }
212: if ($target ne 'tex') {$r->print('</body></html>');} else {$r->print('\end{document}');}
213: return OK;
214: }
215:
216: 1;
217: __END__
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