1: # The LearningOnline Network
2: # "About Me" Personal Information
3: #
4: # $Id: lonaboutme.pm,v 1.32 2004/11/13 10:06:17 albertel 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: my $privleged=$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: $r->print('<p><b>'.&mt('Privacy Note').':</b> '.
114: &mt('The information you submit can be viewed by anybody who is logged into LON-CAPA. Do not provide information that you are not ready to share publicly.').
115: '</p>'.
116: &Apache::loncommon::help_open_topic('Uploaded_Templates_TextBoxes','Help with filling in text boxes').'</p><p><a href="'.$r->uri.'?forcestudent=1">Show Public View</a>'.
117: &Apache::loncommon::help_open_topic('Uploaded_Templates_PublicView').'</p>');
118: } elsif ($privleged && $target ne 'tex') {
119: $r->print('<p><a href="'.$r->uri.'?forceedit=1"><font size="+1">'.
120: &mt('Edit').'</font></a></p>');
121: }
122: if (($ENV{'form.uploaddoc.filename'}) &&
123: ($ENV{'form.storeupl'}) && ($allowed)) {
124: if ($ENV{'form.uploaddoc.filename'}=~/\.(gif|jpg|png|jpeg)$/i) {
125: if ($syllabus{'uploaded.photourl'}) {
126: &Apache::lonnet::removeuploadedurl($syllabus{'uploaded.photourl'});
127: }
128: $syllabus{'uploaded.photourl'}=
129: &Apache::lonnet::userfileupload('uploaddoc',undef,'aboutme');
130: }
131: $syllabus{'uploaded.lastmodified'}=time;
132: &Apache::lonnet::put('aboutme',\%syllabus,$cdom,$cnum);
133: }
134: if ($allowed && $ENV{'form.delupl'}) {
135: if ($syllabus{'uploaded.photourl'}) {
136: &Apache::lonnet::removeuploadedurl($syllabus{'uploaded.photourl'});
137: delete($syllabus{'uploaded.photourl'});
138: &Apache::lonnet::del('aboutme',['uploaded.photourl'],$cdom,$cnum);
139: }
140: }
141: if (($allowed) && ($ENV{'form.storesyl'})) {
142: foreach (keys %syllabusfields) {
143: my $field=$ENV{'form.'.$_};
144: $field=~s/\s+$//s;
145: $field=&Apache::lonfeedback::clear_out_html($field,
146: $ENV{'user.adv'});
147: $syllabus{$_}=$field;
148: }
149: $syllabus{'uploaded.lastmodified'}=time;
150: &Apache::lonnet::put('aboutme',\%syllabus,$cdom,$cnum);
151: }
152:
153: # ---------------------------------------------------------------- Get syllabus
154: if (($syllabus{'uploaded.lastmodified'}) || ($allowed)) {
155: my $lastmod=$syllabus{'uploaded.lastmodified'};
156: $lastmod=($lastmod?&Apache::lonlocal::locallocaltime($lastmod):&mt('never'));
157: $r->print(&mt('Last updated').': '.$lastmod);
158: if ($syllabus{'uploaded.photourl'}) {
159: &Apache::lonnet::allowuploaded('/adm/aboutme',
160: $syllabus{'uploaded.photourl'});
161: my $image='<img src="'.$syllabus{'uploaded.photourl'}.'"
162: align="right" />';
163: if ($target eq 'tex') {
164: $image=&Apache::lonxml::xmlparse($r,'tex',$image);
165: }
166: $r->print($image);
167: }
168: if ($allowed) {
169: $r->print(
170: '<form method="post">
171: <input type="submit" name="delupl" value="Delete Photo" />
172: </form>'.
173: '<form method="post" enctype="multipart/form-data">'.
174: '<h3>'.&mt('Upload a Photo').'</h3>'.
175: '<input type="file" name="uploaddoc" size="50">'.
176: '<input type="submit" name="storeupl" value="Upload">'.
177: '</form><form method="post">');
178:
179: }
180: foreach (sort keys %syllabusfields) {
181: if (($syllabus{$_}) || ($allowed)) {
182: my $message=$syllabus{$_};
183: $message=~s/\n/\<br \/\>/g;
184: $message
185: =~s/(http\:\/\/[^\s]+)/\<a href=\"$1\"\>\<tt\>$1\<\/tt\>\<\/a\>/g;
186: if ($allowed) {
187: $message=&Apache::lonspeller::markeduptext($message);
188: }
189: $message=&Apache::lontexconvert::msgtexconverted($message);
190: if ($target ne 'tex') {
191: $r->print('<h3>'.$syllabusfields{$_}.'</h3><blockquote>'.
192: $message.'</blockquote>');
193: } else {
194: $r->print('\\\\\textbf{'.$syllabusfields{$_}.'}\\\\'.
195: &Apache::lonxml::xmlparse($r,'tex',$message).'\\\\');
196: }
197: if ($allowed) {
198: $r->print('<br /><textarea cols="80" rows="6" name="'.$_.'">'.
199: $syllabus{$_}.
200: '</textarea><input type="submit" name="storesyl" value="'.
201: &mt('Store').'" />');
202: }
203: }
204: }
205: if ($allowed) {
206: $r->print('</form>');
207: }
208: if ($target ne 'tex') {$r->print('</p>');} else {$r->print('\\\\');}
209: } else {
210: $r->print('<p>'.&mt('No personal information provided').'.</p>');
211: }
212: if ($ENV{'request.course.id'}) {
213: if (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) {
214: if ($target ne 'tex') {
215: $r->print('<a name="coursecomment" />');
216: $r->print('<hr /><h3>'.
217: &mt('User Notes, Records of Face-To-Face Discussions, and Critical Messages in Course').'</h3>'.
218: &mt('Shared by course faculty and staff').
219: &Apache::loncommon::help_open_topic("Course_Face_To_Face_Records,Course_Critical_Message").
220: '<br />');
221: &Apache::lonmsg::disfacetoface($r,$cnum,$cdom);
222: $r->print('<hr />');
223: if (&Apache::lonnet::allowed('vsa',
224: $ENV{'request.course.id'}) ||
225: &Apache::lonnet::allowed('vsa',
226: $ENV{'request.course.id'}.'/'.
227: $ENV{'request.course.sec'})) {
228: $r->print(&Apache::loncommon::track_student_link
229: ('View recent activity by this student',
230: $cnum,$cdom).(' 'x2));
231: }
232: $r->print(&Apache::loncommon::noteswrapper('Add Records',$cnum,$cdom));
233: } else {
234: $r->print('\\\\\textbf{'.&mt('User Notes, Records of Face-To-Face Discussions, and Critical Messages in Course').'}\\\\'.&mt('Shared by course faculty and staff').'\\\\\\\\');
235: &Apache::lonmsg::disfacetoface($r,$cnum,$cdom);
236: }
237: }
238: }
239: if ($target ne 'tex') {$r->print('</body></html>');} else {$r->print('\end{document}');}
240: return OK;
241: }
242:
243: 1;
244: __END__
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