--- loncom/interface/lonaboutme.pm 2002/08/27 12:48:46 1.1 +++ loncom/interface/lonaboutme.pm 2009/03/18 03:14:18 1.70.2.3 @@ -1,7 +1,7 @@ # The LearningOnline Network -# About a Person +# "About Me" Personal Information # -# $Id: lonaboutme.pm,v 1.1 2002/08/27 12:48:46 www Exp $ +# $Id: lonaboutme.pm,v 1.70.2.3 2009/03/18 03:14:18 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -32,31 +32,704 @@ use strict; use Apache::Constants qw(:common); use Apache::loncommon; use Apache::lonnet; +use Apache::lontexconvert; +use Apache::lonfeedback; +use Apache::lonrss(); +use Apache::lonlocal; +use Apache::lonmsgdisplay(); +use HTML::Entities(); sub handler { my $r = shift; - $r->content_type('text/html'); + &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; return OK if $r->header_only; + my $target=$env{'form.grade_target'}; +# ------------------------------------------------------------ Print the screen + if ($target eq 'tex') { + $r->print(&Apache::lonprintout::print_latex_header($env{'form.latex_type'})); + } + my (undef,undef,$cdom,$cnum,undef,$action)=split(/\//,$r->uri); + my $is_course; +# Is this even a user? + if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') { + &Apache::loncommon::simple_error_page($r,'No info', + 'No user information available'); + return OK; + } else { + $is_course = &Apache::lonnet::is_course($cdom,$cnum); + } + my $candisplay = 1; + if (!$is_course) { + if ($action ne 'portfolio') { + $candisplay = &Apache::lonnet::usertools_access($cnum,$cdom,'aboutme'); + if ((!$candisplay) && ($env{'request.course.id'})) { + $candisplay = &aboutme_access($cnum,$cdom); + } + if (!$candisplay) { + if ($target eq 'tex') { + $r->print('\noindent{\large\textbf{'.&mt('No user home page available').'}}\\\\\\\\'); + } else { + $r->print(&Apache::loncommon::start_page("Personal Information")); + $r->print('

'.&mt('No user home page available') .'

'. + &mt('This is a result of one of the following:').''); + $r->print(&Apache::loncommon::end_page()); + } + return OK; + } + } + } -# ------------------------------------------------------------ Print the screen - $r->print(< - -The LearningOnline Network with CAPA - -ENDDOCUMENT - $r->print(&Apache::loncommon::bodytag("Personal Information")); -# does this user have privileges to post, etc? +# --------------------------------------------------------- The syllabus fields + my %syllabusfields=&Apache::lonlocal::texthash( + 'aaa_contactinfo' => 'Contact Information', + 'bbb_aboutme' => 'About Me', + 'ccc_webreferences' => 'Web References'); + +# ------------------------------------------------------------ Get Query String + &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, + ['forceedit','forcestudent', + 'register','popup']); + +# ----------------------------------------------- Available Portfolio file display + if (($target ne 'tex') && ($action eq 'portfolio')) { + &display_portfolio_header($r,$is_course); + if ((!$is_course) && (!&Apache::lonnet::usertools_access($cnum,$cdom,'portfolio'))) { + $r->print('

'.&mt('No user portfolio available') .'

'. + &mt('This is a result of one of the following:').''); + } else { + my ($blocked,$blocktext) = + &Apache::loncommon::blocking_status('port',$cnum,$cdom); + if (!$blocked) { + &display_portfolio_files($r,$is_course); + } else { + $r->print($blocktext); + } + $r->print(&Apache::loncommon::end_page()); + return OK; + } + } + + if ($is_course) { + if ($target ne 'tex') { + my $start_page = + &Apache::loncommon::start_page( + "Course Information", + undef, + {'function' => $env{'forcestudent'}, + 'domain' => $cdom, + 'force_register' => $env{'forceregister'},}); + $r->print($start_page); + $r->print('

'.&mt('Group files').'

'); + &print_portfiles_link($r,$is_course); + $r->print(&Apache::loncommon::end_page()); + } + return OK; + } + +# --------------------------------------------------------------- Force Student + my $forcestudent=''; + if ($env{'form.forcestudent'}) { $forcestudent='student'; }; + + my $forceregister = ''; + if ($forcestudent eq '') { + $forceregister = $env{'form.register'}; + } + +# --------------------------------------- There is such a user, get environment + my %courseenv=&Apache::lonnet::dump('environment',$cdom,$cnum); + if ($target ne 'tex') { + my $rss_link = &Apache::lonrss::rss_link($cnum,$cdom); + my $args = {'function' => $forcestudent, + 'domain' => $cdom, + 'force_register' => $forceregister}; + if ($env{'form.popup'}) { + $args->{'no_nav_bar'} = 1; + } + my $start_page = + &Apache::loncommon::start_page("Personal Information",$rss_link,$args); + $r->print($start_page); + $r->print('

'.&Apache::loncommon::plainname($cnum,$cdom).'

'); + } else { + $r->print('\noindent{\large\textbf{'.&Apache::loncommon::plainname($cnum,$cdom).'}}\\\\\\\\'); + } + if ($courseenv{'nickname'}) { + $r->print( + '

"'.$courseenv{'nickname'}. + '"

'); + } + if ($target ne 'tex') { + $r->print('

'.&Apache::lonnet::domain($cdom,'description').'

'. + '

'.&Apache::loncommon::messagewrapper(&mt('Send me a message'),$cnum,$cdom).'

'.&Apache::lonrss::advertisefeeds($cnum,$cdom)); + } else { + $r->print('\textbf{'.&Apache::lonnet::domain($cdom,'description').'}\\\\'); + } + my %syllabus=&Apache::lonnet::dump('aboutme',$cdom,$cnum); my $allowed=0; - if ($ENV{'request.course.id'}) { - $allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}); + +# does this user have privileges to post, etc? + + my $privleged=$allowed=(($env{'user.name'} eq $cnum) && + ($env{'user.domain'} eq $cdom)); + if ($forcestudent or $target eq 'tex') { $allowed=0; } + + if ($allowed) { + my $query_string = &build_query_string({'forcestudent' => '1','popup' => $env{'form.popup'}}); + $r->print('

'.&mt('Privacy Note').': '. + &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.'). + '

'. + &Apache::loncommon::help_open_topic('Uploaded_Templates_TextBoxes',&mt('Help with filling in text boxes')).'

'.&mt('Show Public View').''. + &Apache::loncommon::help_open_topic('Uploaded_Templates_PublicView').'

'); + } elsif ($privleged && $target ne 'tex') { + my $query_string = &build_query_string({'forceedit' => '1','popup' => $env{'form.popup'}}); + $r->print('

'. + &mt('Edit').'

'); + } + if (($env{'form.uploaddoc.filename'}) && + ($env{'form.storeupl'}) && ($allowed)) { + if ($env{'form.uploaddoc.filename'}=~/\.(gif|jpg|png|jpeg)$/i) { + if ($syllabus{'uploaded.photourl'}) { + &Apache::lonnet::removeuploadedurl($syllabus{'uploaded.photourl'}); + } + $syllabus{'uploaded.photourl'}= + &Apache::lonnet::userfileupload('uploaddoc',undef,'aboutme'); + } + $syllabus{'uploaded.lastmodified'}=time; + &Apache::lonnet::put('aboutme',\%syllabus,$cdom,$cnum); + } + if ($allowed && $env{'form.delupl'}) { + if ($syllabus{'uploaded.photourl'}) { + &Apache::lonnet::removeuploadedurl($syllabus{'uploaded.photourl'}); + delete($syllabus{'uploaded.photourl'}); + &Apache::lonnet::del('aboutme',['uploaded.photourl'],$cdom,$cnum); + } + } + if (($allowed) && ($env{'form.storesyl'})) { + foreach my $syl_field (keys(%syllabusfields)) { + my $field=$env{'form.'.$syl_field}; + $field=~s/\s+$//s; + $field=&Apache::lonfeedback::clear_out_html($field, + $env{'user.adv'}); + $syllabus{$syl_field}=$field; + } + $syllabus{'uploaded.lastmodified'}=time; + &Apache::lonnet::put('aboutme',\%syllabus,$cdom,$cnum); + } + +# ---------------------------------------------------------------- Get syllabus + if (($syllabus{'uploaded.lastmodified'}) || ($allowed)) { + my $lastmod=$syllabus{'uploaded.lastmodified'}; + $lastmod=($lastmod?&Apache::lonlocal::locallocaltime($lastmod):&mt('never')); + $r->print(&mt('Last updated').': '.$lastmod); + if ($syllabus{'uploaded.photourl'}) { + &Apache::lonnet::allowuploaded('/adm/aboutme', + $syllabus{'uploaded.photourl'}); + my $image= + qq{}; + if ($target eq 'tex') { + $image=&Apache::lonxml::xmlparse($r,'tex',$image); + } + $r->print($image); + } + if ($allowed) { + $r->print( + '
+ +
'. + '
'. + '

'.&mt('Upload a Photo').'

'. + ''. + ''. + ''. + '
'); + + } + foreach my $field (sort(keys(%syllabusfields))) { + if (($syllabus{$field}) || ($allowed)) { + my $message=$syllabus{$field}; + &Apache::lonfeedback::newline_to_br(\$message); + $message + =~s/(http\:\/\/[^\s]+)/\\$1\<\/tt\>\<\/a\>/g; + if ($allowed) { + $message=&Apache::lonspeller::markeduptext($message); + } + $message=&Apache::lontexconvert::msgtexconverted($message); + if ($target ne 'tex') { + $r->print('

'.$syllabusfields{$field}.'

'. + $message.'
'); + } else { + $r->print('\\\\\textbf{'.$syllabusfields{$field}.'}\\\\'. + &Apache::lonxml::xmlparse($r,'tex',$message).'\\\\'); + } + if ($allowed) { + $r->print('
'); + } + } + } + if ($allowed) { + if ($env{'form.popup'}) { + $r->print(''); + } + $r->print(''); + } + if ($target ne 'tex') {$r->print('
');} else {$r->print('\\\\');} + } else { + $r->print('

'.&mt('No personal information provided').'.

'); + } + + if ($target ne 'tex') { + &print_portfiles_link($r,$is_course); } - $r->print(''); + if ($env{'request.course.id'} + && &Apache::lonnet::allowed('srm',$env{'request.course.id'}) + && &in_course($cdom,$cnum)) { + if ($target ne 'tex') { + $r->print('
'); + $r->print('

'. + &mt('User Notes, Records of Face-To-Face Discussions, and Critical Messages in Course').'

'. + &mt('Shared by course faculty and staff'). + &Apache::loncommon::help_open_topic("Course_Face_To_Face_Records,Course_Critical_Message"). + '
'); + &Apache::lonmsgdisplay::disfacetoface($r,$cnum,$cdom); + $r->print('
'); + if (&Apache::lonnet::allowed('vsa', + $env{'request.course.id'}) || + &Apache::lonnet::allowed('vsa', + $env{'request.course.id'}.'/'. + $env{'request.course.sec'})) { + $r->print(&Apache::loncommon::track_student_link + ('View recent activity by this student', + $cnum,$cdom).(' 'x2)); + } + $r->print(&Apache::loncommon::noteswrapper(&mt('Add Records'),$cnum,$cdom)); + } else { + $r->print('\\\\\textbf{'.&mt('User Notes, Records of Face-To-Face Discussions, and Critical Messages in Course').'}\\\\'.&mt('Shared by course faculty and staff').'\\\\\\\\'); + &Apache::lonmsgdisplay::disfacetoface($r,$cnum,$cdom); + } + } + if ($target ne 'tex') { + if ($env{'form.popup'}) { + $r->print('

'.&mt('Close window').''); + } + $r->print(&Apache::loncommon::end_page()); + } else { + $r->print('\end{document}'); + } return OK; -} +} + +sub in_course { + my ($udom,$uname,$cdom,$cnum,$type) = @_; + $type ||= 'any'; + if (!defined($cdom) || !defined($cnum)) { + my $cid = $env{'request.course.id'}; + $cdom = $env{'course.'.$cid.'.domain'}; + $cnum = $env{'course.'.$cid.'.num'}; + } + my %roles = &Apache::lonnet::dump('roles',$udom,$uname); + my @course_roles = grep(m{^/\Q$cdom\E/\Q$cnum\E[/_]}, keys(%roles)); + return 0 if (!@course_roles); + return 1 if ($type eq 'any'); + my $now = time(); + foreach my $role (@course_roles) { + my (undef,$role_end,$role_start)=split(/\_/,$roles{$role}); + my $status = 'active'; + if ($role_start > 0 && $now < $role_start) { + $status = 'future'; + } + if ($role_end > 0 && $now > $role_end) { + $status = 'previous'; + } + return 1 if ($status eq $type); + } + return 0; +} + +sub aboutme_info { + my ($r,$is_course) = @_; + my (undef,undef,$cdom,$cnum)=split(/\//,$r->uri); + my $name; + if (!$is_course) { + $name = &Apache::loncommon::plainname($cnum,$cdom); + } + return ($cdom,$cnum,$name); +} + +sub print_portfiles_link { + my ($r,$is_course) = @_; + my ($cdom,$cnum,$name) = &aboutme_info($r,$is_course); + my $filecounts = &portfolio_files($r,'showlink',undef,$is_course, + $cdom,$cnum,$name); + my $query_string = &build_query_string(); + my $output; + my %lt = &Apache::lonlocal::texthash( + vpfi => 'Viewable portfolio files', + vgpf => 'Viewable group portfolio files', + difl => 'Display file listing', + ); + if ($filecounts->{'both'} > 0) { + $output = '

'.($is_course?$lt{'vgpf'}:$lt{'vpfi'}).'

'; + $output .= ''.$lt{'difl'}. + '

'; + if ($filecounts->{'both'} == 1) { + if ($is_course) { + $output .= &mt('One group portfolio file is available.').'