--- loncom/interface/lontemplate.pm 2008/11/19 11:58:29 1.1 +++ loncom/interface/lontemplate.pm 2025/01/28 19:49:20 1.52 @@ -1,35 +1,212 @@ +# The LearningOnline Network +# "Template" Functions to generate html output +# +# $Id: lontemplate.pm,v 1.52 2025/01/28 19:49:20 raeburn Exp $ +# +# Copyright Michigan State University Board of Trustees +# +# This file is part of the LearningOnline Network with CAPA (LON-CAPA). +# +# LON-CAPA is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# LON-CAPA is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with LON-CAPA; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +# +# /home/httpd/html/adm/gpl.txt +# +# http://www.lon-capa.org/ +# + package Apache::lontemplate; use strict; +use utf8; use Apache::Constants qw(:common); use Apache::loncommon; use Apache::lonnet; +use Apache::lonxml; +use Apache::lonspeller; use Apache::lontexconvert; use Apache::lonfeedback; use Apache::lonrss(); use Apache::lonlocal; +use Apache::lonhtmlgateway; use Apache::lonmsgdisplay(); use HTML::Entities(); +use constant { + RICH_TEXT_ALWAYS_ON => 'LC_richAlwaysOn', + RICH_TEXT_ALWAYS_OFF => 'LC_richAlwaysOff', + RICH_TEXT_DEFAULT_ON => 'LC_richDefaultOn', + RICH_TEXT_DETECT_HTML => 'LC_richDetectHtml', + RICH_TEXT_DEFAULT_OFF => 'LC_richDefaultOff' +}; + +sub start_columnSection { + my ($r) = @_; + $r->print('
'); +} + +sub end_columnSection { + my ($r) = @_; + $r->print('
'); +} + +sub print_aboutme_content_template { + my ($r,$allowed,$target,$syllabusfields_ref,$syllabus_ref) = @_; + my %syllabusfields = %{$syllabusfields_ref}; + my %syllabus = %{$syllabus_ref}; + + foreach my $field (sort(keys(%syllabusfields))) { + if (($syllabus{$field}) || ($allowed)) { + my $message=$syllabus{$field}; + if (!&Apache::lonfeedback::contains_block_html($message)) { + &Apache::lonfeedback::newline_to_br(\$message); + } + $message=&Apache::lonhtmlcommon::raw_href_to_link($message); + if ($allowed) { + $message=&Apache::lonspeller::markeduptext($message); + } + $message=&Apache::lontexconvert::msgtexconverted($message); + if ($target ne 'tex') { + if($field eq 'aaa_contactinfo') { + $r->print('
 
'); + &print_template($r,$syllabusfields{$field},$message,$allowed,'LC_Box'); + } else { + &print_template($r,$syllabusfields{$field},$message,$allowed,'LC_Box'); + } + if($allowed) { + &print_editbox_template($r,$syllabus{$field},$field,$syllabusfields{$field}); + } + + } else { + $r->print('\\\\\textbf{'.$syllabusfields{$field}.'}\\\\'. + &Apache::lonxml::xmlparse($r,'tex',$message).'\\\\'); + } + } + } -sub print_template -{ - my ($r,$topic,$content) = @_; - $r->print('
'); - $r->print('

'.$topic.'

'); - $r->print('
'.$content.'
'); +} + +sub send_message { + my ($r,$cnum,$cdom) = @_; + my $linktext = &mt('Send message to [_1]', + &Apache::loncommon::plainname($cnum,$cdom)); + my $image = qq{Send message symbol}; + return &Apache::loncommon::messagewrapper($image,$cnum,$cdom).' '.&Apache::loncommon::messagewrapper($linktext,$cnum,$cdom); +} + +sub print_template { + my ($r,$topic,$content, $allowed,$boxclass) = @_; + $r->print('
'); + $r->print('

'.$topic.'

'); + $r->print($content); $r->print('
'); } -sub print_editbox_template -{ - my ($r,$content,$field) = @_; - $r->print('
'); +sub print_start_template { + my ($r,$topic,$boxclass,$id,$display) = @_; + my $idattrib; + if ($id ne '') { + $idattrib = ' id="'.$id.'"'; + } + $r->print('
'); + $r->print('

'.$topic.'

'); +} + +sub print_end_template { + my ($r) = @_; + $r->print('
'); +} + +sub print_editbox_template { + my ($r,$content,$field,$fieldname) = @_; + my $labeltext = &HTML::Entities::encode(&mt('Edit [_1]',$fieldname),'"&<>'); + $r->print('
'."\n"); + &print_saveall_template($r); +} + +sub print_textarea_template { + my ($r, $content, $field, $fieldname, $wysiwyg) = @_; + my $labeltext = &HTML::Entities::encode(&mt('Edit [_1]',$fieldname),'"&<>'); + $r->print('
'); +} + +sub print_saveall_template { + my ($r) = @_; + $r->print(''); +} +sub print_template_fields { + my ($r, $data_ref, $fields_ref, $target, $allowed, $default_rich_text, $custom_handlers_ref, $group, + $displayref,$noshowref) = @_; + my @html_ids = (); + my %data = %{$data_ref}; + my %fields = %{$fields_ref}; + my %custom_handlers = %{$custom_handlers_ref}; + my (%displays,%noshow); + if (ref($displayref) eq 'HASH') { + %displays = %{$displayref}; + } + if (ref($noshowref) eq 'HASH') { + %noshow = %{$noshowref}; + } + foreach my $field (sort(keys(%fields))) { + my $message = $data{$field} if (($data{$field}=~/\w/) || ($allowed)); + my $legacy = 1; + my $display = $displays{$field}; + unless ($allowed) { + next if ($noshow{$field}); + } + my $gateway = Apache::lonhtmlgateway->new($target); + $message = &Encode::decode('utf8', $message); + $message = $gateway->process_outgoing_html($message, $legacy); + if ((%custom_handlers) && ($custom_handlers{$field})) { + $custom_handlers{$field}->($r, $field, $message, $group, $data_ref, $fields_ref, $target, $allowed, $display); + } else { + if (($data{$field}=~/\w/) || ($allowed)) { + if ($target ne 'tex') { + #output of syllabusfields will be generated here. + &Apache::lontemplate::print_start_template($r,$fields{$field},'LC_Box','box_'.$field,$display); + $r->print($message); + if ($allowed) { + $r->print("
"); + &print_textarea_template($r, $data{$field}, + $field, $fields{$field}, $default_rich_text); + &print_saveall_template($r); + $r->print("
"); + } + &Apache::lontemplate::print_end_template($r); + } else { + my $safeinit; + if ($fields{$field}=~/\w/) { + $r->print(&Apache::lonxml::xmlparse($r,'tex','

'.$fields{$field}.'

')); + } else { + $r->print(&Apache::lonxml::xmlparse($r,'tex','
')); + } + $r->print(&Apache::lonxml::xmlparse($r,'tex',$message)); + } + push(@html_ids,$field); + } + } + undef $gateway; + } + + return @html_ids; } 1;