loncom/interface/lonaboutme.pm - view

File: [LON-CAPA] / loncom / interface / lonaboutme.pm
Revision 1.27: download - view: text, annotated - select for diffs
Wed May 12 19:25:15 2004 UTC (19 years, 11 months ago) by albertel
Branches: MAIN
CVS tags: version_1_2_X, version_1_2_1, version_1_2_0, version_1_1_99_5, version_1_1_99_4, version_1_1_99_3, version_1_1_99_2, version_1_1_99_1, version_1_1_99_0, HEAD

- even more readable

1: # The LearningOnline Network 2: # "About Me" Personal Information 3: # 4: # $Id: lonaboutme.pm,v 1.27 2004/05/12 19:25:15 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: $allowed=(($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: my $image='<img src="'.$syllabus{'uploaded.photourl'}.'" 157: align="right" />'; 158: if ($target eq 'tex') { 159: $image=&Apache::lonxml::xmlparse($r,'tex',$image); 160: } 161: $r->print($image); 162: } 163: if ($allowed) { 164: $r->print( 165: '<form method="post" enctype="multipart/form-data">'. 166: '<h3>'.&mt('Upload a Photo').'</h3>'. 167: '<input type="file" name="uploaddoc" size="50">'. 168: '<input type="submit" name="storeupl" value="Upload">'. 169: '</form><form method="post">'); 170: } 171: foreach (sort keys %syllabusfields) { 172: if (($syllabus{$_}) || ($allowed)) { 173: my $message=$syllabus{$_}; 174: $message=~s/\n/\<br \/\>/g; 175: $message 176: =~s/(http\:\/\/[^\s]+)/\<a href=\"$1\"\>\<tt\>$1\<\/tt\>\<\/a\>/g; 177: $message=&Apache::lontexconvert::msgtexconverted($message); 178: if ($target ne 'tex') { 179: $r->print('<h3>'.$syllabusfields{$_}.'</h3><blockquote>'. 180: $message.'</blockquote>'); 181: } else { 182: $r->print('\\\\\textbf{'.$syllabusfields{$_}.'}\\\\'. 183: &Apache::lonxml::xmlparse($r,'tex',$message).'\\\\'); 184: } 185: if ($allowed) { 186: $r->print('<br /><textarea cols="80" rows="6" name="'.$_.'">'. 187: $syllabus{$_}. 188: '</textarea><input type="submit" name="storesyl" value="'. 189: &mt('Store').'" />'); 190: } 191: } 192: } 193: if ($allowed) { 194: $r->print('</form>'); 195: } 196: if ($target ne 'tex') {$r->print('</p>');} else {$r->print('\\\\');} 197: } else { 198: $r->print('<p>'.&mt('No personal information provided').'.</p>'); 199: } 200: if ($ENV{'request.course.id'}) { 201: if (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) { 202: if ($target ne 'tex') { 203: $r->print('<hr /><h3>'. 204: &mt('User Notes, Records of Face-To-Face Discussions, and Critical Messages in Course').'</h3>'. 205: &mt('Shared by course faculty and staff'). 206: &Apache::loncommon::help_open_topic("Course_Face_To_Face_Records,Course_Critical_Message"). 207: '<br />'); 208: &Apache::lonmsg::disfacetoface($r,$cnum,$cdom); 209: $r->print(&Apache::loncommon::noteswrapper('Add Records',$cnum,$cdom)); 210: } else { 211: $r->print('\\\\\textbf{'.&mt('User Notes, Records of Face-To-Face Discussions, and Critical Messages in Course').'}\\\\'.&mt('Shared by course faculty and staff').'\\\\\\\\'); 212: &Apache::lonmsg::disfacetoface($r,$cnum,$cdom); 213: } 214: } 215: } 216: if ($target ne 'tex') {$r->print('</body></html>');} else {$r->print('\end{document}');} 217: return OK; 218: } 219: 220: 1; 221: __END__