--- loncom/interface/lonaboutme.pm 2002/08/27 21:05:04 1.3 +++ loncom/interface/lonaboutme.pm 2006/08/02 19:29:35 1.44 @@ -1,7 +1,7 @@ # The LearningOnline Network # "About Me" Personal Information # -# $Id: lonaboutme.pm,v 1.3 2002/08/27 21:05:04 www Exp $ +# $Id: lonaboutme.pm,v 1.44 2006/08/02 19:29:35 albertel Exp $ # # Copyright Michigan State University Board of Trustees # @@ -33,77 +33,132 @@ 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(); 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 - $r->print(< - -The LearningOnline Network with CAPA - -ENDDOCUMENT + if ($target eq 'tex') { + $r->print(&Apache::lonprintout::print_latex_header($env{'form.latex_type'})); + } my (undef,undef,$cdom,$cnum)=split(/\//,$r->uri); # Is this even a user? if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') { - $r->print('No user information available'); + &Apache::loncommon::simple_error_page($r,'No info', + 'No user information available'); return OK; } # --------------------------------------------------------- The syllabus fields - my %syllabusfields=( + my %syllabusfields=&Apache::lonlocal::texthash( 'aaa_contactinfo' => 'Contact Information', 'bbb_aboutme' => 'About Me', 'ccc_webreferences' => 'Web References'); -# --------------------------------------------------------------- Force Student +# ------------------------------------------------------------ Get Query String &Apache::loncommon::get_unprocessed_cgi - ($ENV{'QUERY_STRING'},['forcestudent']); + ($ENV{'QUERY_STRING'},['forceedit','forcestudent','register','action']); + +# ----------------------------------------------- Available Portfolio file display + if (($target ne 'tex') && ($env{'form.action'} eq 'portfolio')) { + my %lt = &Apache::lonlocal::texthash ( + withoutpass => 'passphrase not required', + withpass => 'passphrase protected', + both => 'all access types ', + ); + &display_portfolio_header($r); + &display_portfolio_files($r,\%lt); + $r->print(&Apache::loncommon::end_page()); + return OK; + } + +# --------------------------------------------------------------- Force Student my $forcestudent=''; - if ($ENV{'form.forcestudent'}) { $forcestudent='student'; }; + if ($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); - $r->print(&Apache::loncommon::bodytag - ("Personal Information",$forcestudent,'','',$cdom)); - $r->print('

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

'. - $Apache::lonnet::domaindescription{$cdom}.'

'); + if ($target ne 'tex') { + my $start_page = + &Apache::loncommon::start_page("Personal Information",undef, + {'function' => $forcestudent, + 'domain' => $cdom, + 'force_register' => + $forceregister,}); + $r->print($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('

'.$Apache::lonnet::domaindescription{$cdom}.'

'. + '

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

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

Show Student View

'); - } - if (($ENV{'form.uploaddoc.filename'}) && - ($ENV{'form.storeupl'}) && ($allowed)) { - if ($ENV{'form.uploaddoc.filename'}=~/\.(gif|jpg|png|jpeg)$/) { - $syllabus{'uploaded.photourl'}= - &Apache::lonnet::userfileupload('uploaddoc'); + my $query_string = &build_query_string({'forcestudent' => '1',}); + $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','Help with filling in text boxes').'

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

'); + } elsif ($privleged && $target ne 'tex') { + my $query_string = &build_query_string({'forceedit' => '1',}); + $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) && ($ENV{'form.storesyl'})) { + if ($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 (keys %syllabusfields) { - my $field=$ENV{'form.'.$_}; + my $field=$env{'form.'.$_}; $field=~s/\s+$//s; - $field=~s/\/\>\;/g; - if ($field) { - $syllabus{$_}=$field; - } else { - delete $syllabus{$_}; - } + $field=&Apache::lonfeedback::clear_out_html($field, + $env{'user.adv'}); + $syllabus{$_}=$field; } $syllabus{'uploaded.lastmodified'}=time; &Apache::lonnet::put('aboutme',\%syllabus,$cdom,$cnum); @@ -111,47 +166,337 @@ ENDDOCUMENT # ---------------------------------------------------------------- Get syllabus if (($syllabus{'uploaded.lastmodified'}) || ($allowed)) { - $r->print('Last updated:'. - localtime($syllabus{'uploaded.lastmodified'})); + my $lastmod=$syllabus{'uploaded.lastmodified'}; + $lastmod=($lastmod?&Apache::lonlocal::locallocaltime($lastmod):&mt('never')); + $r->print(&mt('Last updated').': '.$lastmod); if ($syllabus{'uploaded.photourl'}) { - $r->print(''); + &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( + '
+ +
'. '
'. - '

Upload a Photo

'. + '

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

'. ''. ''. '
'); + } foreach (sort keys %syllabusfields) { if (($syllabus{$_}) || ($allowed)) { my $message=$syllabus{$_}; - $message=~s/\n/\
/g; + &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); - $r->print('

'.$syllabusfields{$_}.'

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

'.$syllabusfields{$_}.'

'. + $message.'
'); + } else { + $r->print('\\\\\textbf{'.$syllabusfields{$_}.'}\\\\'. + &Apache::lonxml::xmlparse($r,'tex',$message).'\\\\'); + } if ($allowed) { $r->print('
'); + ''); } } } if ($allowed) { $r->print(''); } - $r->print('

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

');} else {$r->print('\\\\');} } else { - $r->print('

No personal information provided.

'); + $r->print('

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

'); + } + + if ($target ne 'tex') { + &print_portfiles_link($r); + } + + if ($env{'request.course.id'}) { + if (&Apache::lonnet::allowed('srm',$env{'request.course.id'})) { + 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)); + } + $r->print(&Apache::loncommon::noteswrapper('Add Records',$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') { + $r->print(&Apache::loncommon::end_page()); + } else { + $r->print('\end{document}'); } - $r->print(''); return OK; -} +} + +sub aboutme_info { + my ($r) = @_; + my (undef,undef,$cdom,$cnum)=split(/\//,$r->uri); + my $name = &Apache::loncommon::plainname($cnum,$cdom); + return ($cdom,$cnum,$name); +} + +sub print_portfiles_link { + my ($r) = @_; + my ($cdom,$cnum,$name) = &aboutme_info($r); + my $filecounts = &portfolio_files($r,'showlink'); + my $query_string = &build_query_string({'action' => 'portfolio',}); + my $output; + if ($filecounts->{'both'} > 0) { + $output = &mt('

Viewable portfolio files

'); + $output .= ''.&mt('Display file listing'). + '

'; + $output .= &mt('A total of [_1] portfolio files owned by [_2] are available for viewing.',$filecounts->{'both'},$name).''; + } + $r->print($output); + return; +} + +sub build_query_string { + my ($new_items) = @_; + my $query_string; + my @formelements = ('register'); + my $nonew = 1; + if (ref($new_items) eq 'HASH') { + $nonew = 0; + if (!defined($new_items->{'forceedit'}) && + !defined($new_items->{'forcestudent'})) { + push(@formelements,('forceedit','forcestudent')); + } + } else { + push(@formelements,('forceedit','forcestudent')); + } + foreach my $element (@formelements) { + if (exists($env{'form.'.$element})) { + if (($nonew) || (!defined($new_items->{$element}))) { + $query_string .= '&'.$element.'='.$env{'form.'.$element}; + } + } + } + if (!$nonew) { + foreach my $key (keys(%{$new_items})) { + $query_string .= '&'.$key.'='.$new_items->{$key}; + } + } + $query_string =~ s/^\&/\?/; + return $query_string; +} + +sub display_portfolio_header { + my ($r) = @_; + my ($cdom,$cnum,$name) = &aboutme_info($r); + my $query_string = &build_query_string(); + &Apache::lonhtmlcommon::clear_breadcrumbs(); + my $forcestudent=''; + if ($env{'form.forcestudent'}) { $forcestudent='student'; }; + my $output = + &Apache::loncommon::start_page('Viewable portfolio files',undef, + {'function' => $forcestudent, + 'domain' => $cdom,}); + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"/adm/$cdom/$cnum/aboutme".$query_string, + text=>"Personal information - $name", + title=>"Go to personal information page for $name"}, + {href=>"/adm/$cdom/$cnum/aboutme?action=portfolio", + text=>"Viewable files - $name", + title=>"Viewable portfolio files for $name"} +); + $output .= &Apache::lonhtmlcommon::breadcrumbs(&mt('Viewable portfolio files.')); + $output .= '

'.&mt('Portfolio files for [_1]',$name).'

'; + $r->print($output); + return; +} + +sub display_portfolio_files { + my ($r,$lt) = @_; + my ($cdom,$cnum,$name) = aboutme_info($r); + my $portaccess = 'withoutpass'; + if (exists($env{'form.portaccess'})) { + $portaccess = $env{'form.portaccess'}; + } + my $output = '
'. + &mt('File access type: ').''."\n". + ''. + ''; + $output .= '


'; + $r->print($output); + my $filecounts = &portfolio_files($r,'listfiles',$lt); + my $query_string = &build_query_string(); + $r->print('

'. + &mt('Information about [_1]',$name).''); + return; +} + +sub portfolio_files { + my ($r,$mode,$lt) = @_; + my ($cdom,$cnum,$name) = &aboutme_info($r); + my $filecounts = { + withpass => 0, + withoutpass => 0, + both => 0, + }; + my $current_permissions = + &Apache::lonnet::get_portfile_permissions($cdom,$cnum); + my %access_controls = + &Apache::lonnet::get_access_controls($current_permissions); + my %allfileshash; + my $portaccess; + if ($mode eq 'showlink') { + $portaccess = 'both'; + } else { + $portaccess = 'withoutpass'; + if (exists($env{'form.portaccess'})) { + $portaccess = $env{'form.portaccess'}; + } + } + + foreach my $filename (keys(%access_controls)) { + my $access_status = + &Apache::lonnet::get_portfolio_access($cdom,$cnum,$filename,undef, + $access_controls{$filename}); + if ($portaccess eq 'both') { + if (($access_status ne 'ok') && + ($access_status !~ /^[^:]+:guest_/)) { + next; + } + } elsif ($portaccess eq 'withoutpass') { + if ($access_status ne 'ok') { + next; + } + } elsif ($portaccess eq 'withpass') { + if ($access_status !~ /^[^:]+:guest_/) { + next; + } + } + if ($mode eq 'listfiles') { + $filename =~ s/^\///; + my @pathitems = split('/',$filename); + my $lasthash = \%allfileshash; + while (@pathitems > 1) { + my $newlevel = shift(@pathitems); + if (!exists($lasthash->{$newlevel})) { + $lasthash->{$newlevel} = {}; + } + $lasthash = $lasthash->{$newlevel}; + } + $lasthash->{$pathitems[0]} = $filename; + } + if ($access_status eq 'ok') { + $filecounts->{'withoutpass'} ++; + } elsif ($access_status =~ /^[^:]+:guest_/) { + $filecounts->{'withpass'} ++; + } + } + $filecounts->{'both'} = $filecounts->{'withoutpass'} + + $filecounts->{'withpass'}; + if ($mode eq 'listfiles') { + my $output; + if (keys(%allfileshash) > 0) { + my $depth = 0; + my $count = 0; + $output = ''; + ($count,$output) = &parse_directory($r,$output,$depth, + \%allfileshash,$count); + $output .= '
'; + } else { + my $access_text; + if (ref($lt) eq 'HASH') { + $access_text = $lt->{$portaccess}; + } + $output .= &mt('There are no available files of the specified access type: [_1]',$access_text); + } + $r->print($output); + } + return $filecounts; +} + +sub parse_directory { + my ($r,$output,$depth,$currhash,$count) = @_; + my ($cdom,$cnum,$name) = &aboutme_info($r); + $depth ++; + my @backgroundColors = ("#FFFFFF", "#F6F6F6"); + my $indent = '  '; + $output .= $indent; + foreach my $item (sort(keys(%{$currhash}))) { + $count ++; + my $backgroundcolor = $backgroundColors[$count%2]; + $output .= ''; + $output .= ''; + for (my $i=0; $i<$depth; $i++) { + $output .= $indent; + } + if (ref($currhash->{$item}) eq 'HASH') { + my $title = $item; + $title=~s/\"/\"/g; + $output .= ''.&mt('Folder').' '.$title.' border= '.$title; + ($count,$output) = &parse_directory($r,$output,$depth, + $currhash->{$item},$count); + } else { + my $showname; + if ($currhash->{$item} =~ m|/([^/]+)$|) { + $showname = $1; + } else { + $showname = $currhash->{$item}; + } + $output .= ' '.$showname.''; + } + $output .= ''; + } + return ($count,$output); +} 1; __END__