',
{ href => '/adm/flip?postdata=return:',
@@ -1703,8 +1720,10 @@ returns: nothing
# last breadcrumb is the first order heading of a page
# for course breadcrumbs it's just bold
- $links .= &htmltag( 'li', htmltag($CourseBreadcrumbs ? 'b' : 'h1',
- $lasttext), {title => $lasttext});
+ if ($lasttext ne '') {
+ $links .= &htmltag( 'li', htmltag($CourseBreadcrumbs ? 'b' : 'h1',
+ $lasttext), {title => $lasttext});
+ }
my $icons = '';
$faq = $last->{'faq'} if (exists($last->{'faq'}));
@@ -1725,11 +1744,12 @@ returns: nothing
#
-
- unless ($CourseBreadcrumbs) {
- $links = &htmltag('ol', $links, { id => "LC_MenuBreadcrumbs" });
- } else {
- $links = &htmltag('ul', $links, { class => "LC_CourseBreadcrumbs" });
+ if ($links ne '') {
+ unless ($CourseBreadcrumbs) {
+ $links = &htmltag('ol', $links, { id => "LC_MenuBreadcrumbs" });
+ } else {
+ $links = &htmltag('ul', $links, { class => "LC_CourseBreadcrumbs" });
+ }
}
@@ -1741,11 +1761,24 @@ returns: nothing
.$links
;
}
-
- &render_tools(\$links);
- $links = &htmltag('div', $links,
- { id => "LC_breadcrumbs" }) unless ($CourseBreadcrumbs) ;
- &render_advtools(\$links);
+ my $nav_and_tools = 0;
+ foreach my $item ('navigation','tools') {
+ if (ref($tools{$item}) eq 'ARRAY') {
+ $nav_and_tools += scalar(@{$tools{$item}})
+ }
+ }
+ if (($links ne '') || ($nav_and_tools)) {
+ &render_tools(\$links);
+ $links = &htmltag('div', $links,
+ { id => "LC_breadcrumbs" }) unless ($CourseBreadcrumbs) ;
+ }
+ my $adv_tools = 0;
+ if (ref($tools{'advtools'}) eq 'ARRAY') {
+ $adv_tools = scalar(@{$tools{'advtools'}});
+ }
+ if (($links ne '') || ($adv_tools)) {
+ &render_advtools(\$links);
+ }
# Return the @Crumbs stack to what we started with
push(@Crumbs,$last);
@@ -1873,6 +1906,82 @@ returns: nothing
} # End of scope for @Crumbs
+sub docs_breadcrumbs {
+ my ($allowed,$crstype,$contenteditor,$title,$precleared)=@_;
+ my ($folderpath,@folders);
+ @folders = split('&',$env{'form.folderpath'});
+ my $plain='';
+ my $container = 'sequence';
+ my ($randompick,$isencrypted,$ishidden,$is_random_order) = (-1,0,0,0);
+ my @docs_crumbs;
+ while (@folders) {
+ my $folder=shift(@folders);
+ my $foldername=shift(@folders);
+ if ($folderpath) {$folderpath.='&';}
+ $folderpath.=$folder.'&'.$foldername;
+ my $url;
+ if ($allowed) {
+ $url = '/adm/coursedocs?folderpath=';
+ } else {
+ $url = '/adm/supplemental?folderpath=';
+ }
+ $url .= &escape($folderpath);
+ my $name=&unescape($foldername);
+# each of randompick number, hidden, encrypted, random order, is_page
+# are appended with ":"s to the foldername
+ $name=~s/\:(\d*)\:(\w*)\:(\w*):(\d*)\:?(\d*)$//;
+ if ($contenteditor) {
+ if ($1 ne '') {
+ $randompick=$1;
+ } else {
+ $randompick=-1;
+ }
+ if ($2) { $ishidden=1; }
+ if ($3) { $isencrypted=1; }
+ if ($4 ne '') { $is_random_order = 1; }
+ if ($5 == 1) {$container = 'page'; }
+ }
+ if ($folder eq 'supplemental') {
+ $name = &mt('Supplemental '.$crstype.' Contents');
+ }
+ if ($contenteditor) {
+ $plain.=$name.' > ';
+ }
+ push(@docs_crumbs,
+ {'href' => $url,
+ 'title' => $name,
+ 'text' => $name,
+ 'no_mt' => 1,
+ });
+ }
+ if ($title) {
+ push(@docs_crumbs,
+ {'title' => $title,
+ 'text' => $title,
+ 'no_mt' => 1,}
+ );
+ }
+ if (wantarray) {
+ unless ($precleared) {
+ &clear_breadcrumbs();
+ }
+ &add_breadcrumb(@docs_crumbs);
+ if ($contenteditor) {
+ $plain=~s/\>\;\s*$//;
+ }
+ my $menulink = 0;
+ if (!$allowed && !$contenteditor) {
+ $menulink = 1;
+ }
+ return (&breadcrumbs(undef,undef,$menulink,'nohelp',undef,undef,
+ $contenteditor),
+ $randompick,$ishidden,$isencrypted,$plain,
+ $is_random_order,$container);
+ } else {
+ return \@docs_crumbs;
+ }
+}
+
############################################################
############################################################
@@ -2927,33 +3036,13 @@ PARAMSONE
if (itemid.offsetWidth != itemwstart) {
listwchange = 1;
}
-THIRD
- if ($context eq 'docs') {
- $output .= <<"DOCSTWO";
- if (activeTab == 'cc1') {
- if (document.getElementById('cc_hrule') != null) {
- document.getElementById('cc_hrule').style.width=actabw+"px";
- }
- } else {
- if (activeTab == 'bb1') {
- if (document.getElementById('bb_hrule') != null) {
- document.getElementById('bb_hrule').style.width=actabw+"px";
- }
- } else {
- if (activeTab == 'ee2') {
- if (document.getElementById('ee_hrule') != null) {
- document.getElementById('ee_hrule').style.width=actabw+"px";
- }
- }
- }
- }
-DOCSTWO
- }
- $output .= <<"FOURTH";
}
if ((chkh == 1) || (listwchange)) {
var primaryheight = document.getElementById('LC_nav_bar').offsetHeight;
- var secondaryheight = document.getElementById('LC_secondary_menu').offsetHeight;
+ var secondaryheight;
+ if (document.getElementById('LC_secondary_menu') != null) {
+ secondaryheight = document.getElementById('LC_secondary_menu').offsetHeight;
+ }
var crumbsheight = document.getElementById('LC_breadcrumbs').offsetHeight;
var dccidheight = 0;
if (document.getElementById('dccid') != null) {
@@ -3009,10 +3098,93 @@ function callResize() {
timer=setTimeout('resize_scrollbox("$names{'scroll'}","1","1")',500);
}
-FOURTH
+THIRD
return $output;
}
+##############################################
+##############################################
+
+sub javascript_jumpto_resource {
+ my $confirm_switch = &mt("Editing requires switching to the resource's home server.").'\n'.
+ &mt('Switch server?');
+ return (<'
+ .&funclist_from_array($items, {legend => &mt('Actions')})
+ .'
';
+}
+
1;
__END__