--- loncom/interface/lonhelp.pm 2016/08/20 14:28:52 1.45
+++ loncom/interface/lonhelp.pm 2023/04/06 17:36:12 1.49
@@ -1,6 +1,6 @@
# The LearningOnline Network with CAPA
#
-# $Id: lonhelp.pm,v 1.45 2016/08/20 14:28:52 raeburn Exp $
+# $Id: lonhelp.pm,v 1.49 2023/04/06 17:36:12 raeburn Exp $
#
# .tex help system web server handler
#
@@ -71,9 +71,17 @@ sub servetext {
search => 'Search LON-CAPA help',
query => 'Search',
);
+ my $goback;
+ if ((($env{'request.lti.login'}) && ($env{'request.lti.target'} eq 'iframe')) ||
+ (($env{'request.deeplink.login'}) && ($env{'request.deeplink.target'} eq '_self'))) {
+ my $backicon = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL').'/').'clickhere.gif';
+ $goback = ' ';
+ }
$r->print(<
$lt{'header'}
+ src="/adm/help/gif/lonhelpheader.gif" />$goback$lt{'header'}
HEADER
if ($is_mobile) {
@@ -246,8 +254,10 @@ sub handler {
};
}
my $firstfile;
+ $env{'form.texengine'} = 'tth';
my $start_page=
&Apache::loncommon::start_page('LON-CAPA Help',undef,$starthash);
+ delete($env{'form.texengine'});
my $text='';
my $uri = $r->uri;
if ($env{'form.searchterm'}=~/\w/) {
@@ -278,6 +288,7 @@ sub handler {
$filenames =~ s/:/,/g;
my @files = split(/,/, $filenames);
$firstfile = '/adm/help/'.$files[0].'.hlp';
+ my $count = 0;
for my $filename (@files) {
if (-e $docroot.'/adm/help/tex/'.
@@ -289,6 +300,10 @@ sub handler {
. '/adm/help/tex/'.$filename.'.tex'))
or return HTTP_NOT_FOUND;
$tex .= join('', <$file>);
+ $count ++;
+ if (scalar(@files) > $count) {
+ $tex .= '\hrulefill';
+ }
}
$text = &render($tex, $docroot);