version 1.516, 2016/03/02 20:07:20
|
version 1.535, 2017/09/10 00:11:27
|
Line 51 described at http://www.lon-capa.org.
|
Line 51 described at http://www.lon-capa.org.
|
X<lonnavmaps, overview> When a user enters a course, LON-CAPA examines the |
X<lonnavmaps, overview> When a user enters a course, LON-CAPA examines the |
course structure and caches it in what is often referred to as the |
course structure and caches it in what is often referred to as the |
"big hash" X<big hash>. You can see it if you are logged into |
"big hash" X<big hash>. You can see it if you are logged into |
LON-CAPA, in a course, by going to /adm/test. (You may need to |
LON-CAPA, in a course, by going to /adm/test. The content of |
tweak the /home/httpd/lonTabs/htpasswd file to view it.) The |
the hash will be under the heading "Big Hash". |
content of the hash will be under the heading "Big Hash". |
|
|
Access to /adm/test is controlled by a domain configuration, |
|
which a Domain Coordinator will set for a server's default domain |
|
via: Main Menu > Set domain configuration > Display (Access to |
|
server status pages checked), and entering a username:domain |
|
or IP address in the "Show user environment" row. Users with |
|
an unexpired domain coordinator role in the server's domain |
|
automatically receive access to /adm/test. |
|
|
Big Hash contains, among other things, how resources are related |
Big Hash contains, among other things, how resources are related |
to each other (next/previous), what resources are maps, which |
to each other (next/previous), what resources are maps, which |
Line 77 Apache::lonnavmaps also provides fairly
|
Line 84 Apache::lonnavmaps also provides fairly
|
rendering navmaps, and last but not least, provides the navmaps |
rendering navmaps, and last but not least, provides the navmaps |
view for when the user clicks the NAV button. |
view for when the user clicks the NAV button. |
|
|
B<Note>: Apache::lonnavmaps I<only> works for the "currently |
B<Note>: Apache::lonnavmaps by default will show information |
logged in user"; if you want things like "due dates for another |
for the "currently logged in user". However, if information |
student" lonnavmaps can not directly retrieve information like |
about resources is needed for a different user, e.g., a bubblesheet |
that. You need the EXT function. This module can still help, |
exam which uses randomorder, or randompick needs to be printed or |
because many things, such as the course structure, are constant |
graded for named user(s) or specific CODEs, then the username, |
|
domain, or CODE can be passed as arguments when creating a new |
|
navmap object. |
|
|
|
Note if you want things like "due dates for another student, |
|
you would use the EXT function instead of lonnavmaps. |
|
That said, the lonnavmaps module can still help, because many |
|
things, such as the course structure, are usually constant |
between users, and Apache::lonnavmaps can help by providing |
between users, and Apache::lonnavmaps can help by providing |
symbs for the EXT call. |
symbs for the EXT call. |
|
|
Line 91 all, then documents the Apache::lonnavma
|
Line 105 all, then documents the Apache::lonnavma
|
is the key to accessing the Big Hash information, covers the use |
is the key to accessing the Big Hash information, covers the use |
of the Iterator (which provides the logic for traversing the |
of the Iterator (which provides the logic for traversing the |
somewhat-complicated Big Hash data structure), documents the |
somewhat-complicated Big Hash data structure), documents the |
Apache::lonnavmaps::Resource objects that are returned by |
Apache::lonnavmaps::Resource objects that are returned singularly |
|
by: getBySymb(), getById(), getByMapPc(), and getResourceByUrl() |
|
(can also be as an array), or in an array by retrieveResources(). |
|
|
=head1 Subroutine: render |
=head1 Subroutine: render |
|
|
Line 485 use Apache::lonlocal;
|
Line 501 use Apache::lonlocal;
|
use Apache::lonnet; |
use Apache::lonnet; |
use Apache::lonmap; |
use Apache::lonmap; |
|
|
use POSIX qw (floor strftime); |
use POSIX qw (ceil floor strftime); |
use Time::HiRes qw( gettimeofday tv_interval ); |
use Time::HiRes qw( gettimeofday tv_interval ); |
use LONCAPA; |
use LONCAPA; |
use DateTime(); |
use DateTime(); |
Line 991 sub render_resource {
|
Line 1007 sub render_resource {
|
# Don't allow users to manipulate folder |
# Don't allow users to manipulate folder |
$icon = "navmap.$folderType." . ($nowOpen ? 'closed' : 'open') . '.gif'; |
$icon = "navmap.$folderType." . ($nowOpen ? 'closed' : 'open') . '.gif'; |
$icon = "<img class=\"LC_space\" src='$whitespace' alt='' />"."<img class=\"LC_contentImage\" src='$location/$icon' alt=\"".($nowOpen ? &mt('Open Folder') : &mt('Close Folder')).' '.$title."\" />"; |
$icon = "<img class=\"LC_space\" src='$whitespace' alt='' />"."<img class=\"LC_contentImage\" src='$location/$icon' alt=\"".($nowOpen ? &mt('Open Folder') : &mt('Close Folder')).' '.$title."\" />"; |
|
if ($params->{'caller'} eq 'sequence') { |
$linkopen = ""; |
$linkopen = "<a href=\"$link\">"; |
$linkclose = ""; |
} else { |
|
$linkopen = ""; |
|
$linkclose = ""; |
|
} |
} |
} |
if ((&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) && |
if (((&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) || |
|
(&Apache::lonnet::allowed('cev',$env{'request.course.id'}))) && |
($resource->symb=~/\_\_\_[^\_]+\_\_\_uploaded/)) { |
($resource->symb=~/\_\_\_[^\_]+\_\_\_uploaded/)) { |
if (!$params->{'map_no_edit_link'}) { |
if (!$params->{'map_no_edit_link'}) { |
my $icon = &Apache::loncommon::lonhttpdurl('/res/adm/pages').'/editmap.png'; |
my $icon = &Apache::loncommon::lonhttpdurl('/res/adm/pages').'/editmap.png'; |
Line 1005 sub render_resource {
|
Line 1025 sub render_resource {
|
'</a>'; |
'</a>'; |
} |
} |
} |
} |
} |
if ($params->{'mapHidden'} || $resource->randomout()) { |
|
$nonLinkedText .= ' <span class="LC_warning">('.&mt('hidden').')</span> '; |
if ($resource->randomout()) { |
} |
$nonLinkedText .= ' <span class="LC_warning">('.&mt('hidden').')</span> '; |
} else { |
|
if ($resource->randomout()) { |
|
$nonLinkedText .= ' <span class="LC_warning">('.&mt('hidden').')</span> '; |
|
} |
} |
} |
if (!$resource->condval()) { |
if (!$resource->condval()) { |
$nonLinkedText .= ' <span class="LC_info">('.&mt('conditionally hidden').')</span> '; |
$nonLinkedText .= ' <span class="LC_info">('.&mt('conditionally hidden').')</span> '; |
Line 1352 sub render {
|
Line 1375 sub render {
|
my $currenturl = $env{'form.postdata'}; |
my $currenturl = $env{'form.postdata'}; |
#$currenturl=~s/^http\:\/\///; |
#$currenturl=~s/^http\:\/\///; |
#$currenturl=~s/^[^\/]+//; |
#$currenturl=~s/^[^\/]+//; |
|
unless ($args->{'caller'} eq 'sequence') { |
$here = $jump = &Apache::lonnet::symbread($currenturl); |
$here = $jump = &Apache::lonnet::symbread($currenturl); |
|
} |
} |
} |
if ($here eq '') { |
if (($here eq '') && ($args->{'caller'} ne 'sequence')) { |
my $last; |
my $last; |
if (tie(my %hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db', |
if (tie(my %hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db', |
&GDBM_READER(),0640)) { |
&GDBM_READER(),0640)) { |
Line 1537 END
|
Line 1561 END
|
$result.='</form>'; |
$result.='</form>'; |
} |
} |
if (($args->{'caller'} eq 'navmapsdisplay') && |
if (($args->{'caller'} eq 'navmapsdisplay') && |
(&Apache::lonnet::allowed('mdc',$env{'request.course.id'}))) { |
((&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) || |
|
(&Apache::lonnet::allowed('cev',$env{'request.course.id'})))) { |
my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
if ($env{'course.'.$env{'request.course.id'}.'.url'} eq |
if ($env{'course.'.$env{'request.course.id'}.'.url'} eq |
Line 1583 END
|
Line 1608 END
|
$args->{'indentString'} = setDefault($args->{'indentString'}, "<img src='$location' alt='' />"); |
$args->{'indentString'} = setDefault($args->{'indentString'}, "<img src='$location' alt='' />"); |
$args->{'displayedHereMarker'} = 0; |
$args->{'displayedHereMarker'} = 0; |
|
|
# If we're suppressing empty sequences, look for them here. Use DFS for speed, |
# If we're suppressing empty sequences, look for them here. |
# since structure actually doesn't matter, except what map has what resources. |
# We also do this even if $args->{'suppressEmptySequences'} |
if ($args->{'suppressEmptySequences'}) { |
# is not true, so we can hide empty sequences for which the |
my $dfsit = Apache::lonnavmaps::DFSiterator->new($navmap, |
# hiddenresource parameter is set to yes (at map level), or |
$it->{FIRST_RESOURCE}, |
# mark as hidden for users who have $userCanSeeHidden. |
$it->{FINISH_RESOURCE}, |
# Use DFS for speed, since structure actually doesn't matter, |
{}, undef, 1); |
# except what map has what resources. |
my $depth = 0; |
|
$dfsit->next(); |
my $dfsit = Apache::lonnavmaps::DFSiterator->new($navmap, |
my $curRes = $dfsit->next(); |
$it->{FIRST_RESOURCE}, |
while ($depth > -1) { |
$it->{FINISH_RESOURCE}, |
if ($curRes == $dfsit->BEGIN_MAP()) { $depth++; } |
{}, undef, 1); |
if ($curRes == $dfsit->END_MAP()) { $depth--; } |
my $depth = 0; |
|
$dfsit->next(); |
if (ref($curRes)) { |
my $curRes = $dfsit->next(); |
# Parallel pre-processing: Do sequences have non-filtered-out children? |
while ($depth > -1) { |
if ($curRes->is_map()) { |
if ($curRes == $dfsit->BEGIN_MAP()) { $depth++; } |
$curRes->{DATA}->{HAS_VISIBLE_CHILDREN} = 0; |
if ($curRes == $dfsit->END_MAP()) { $depth--; } |
# Sequences themselves do not count as visible children, |
|
# unless those sequences also have visible children. |
if (ref($curRes)) { |
# This means if a sequence appears, there's a "promise" |
# Parallel pre-processing: Do sequences have non-filtered-out children? |
# that there's something under it if you open it, somewhere. |
if ($curRes->is_map()) { |
} else { |
$curRes->{DATA}->{HAS_VISIBLE_CHILDREN} = 0; |
# Not a sequence: if it's filtered, ignore it, otherwise |
# Sequences themselves do not count as visible children, |
# rise up the stack and mark the sequences as having children |
# unless those sequences also have visible children. |
if (&$filterFunc($curRes)) { |
# This means if a sequence appears, there's a "promise" |
for my $sequence (@{$dfsit->getStack()}) { |
# that there's something under it if you open it, somewhere. |
$sequence->{DATA}->{HAS_VISIBLE_CHILDREN} = 1; |
} elsif ($curRes->src()) { |
} |
# Not a sequence: if it's filtered, ignore it, otherwise |
|
# rise up the stack and mark the sequences as having children |
|
if (&$filterFunc($curRes)) { |
|
for my $sequence (@{$dfsit->getStack()}) { |
|
$sequence->{DATA}->{HAS_VISIBLE_CHILDREN} = 1; |
} |
} |
} |
} |
} |
} |
} continue { |
|
$curRes = $dfsit->next(); |
|
} |
} |
|
} continue { |
|
$curRes = $dfsit->next(); |
} |
} |
|
|
my $displayedJumpMarker = 0; |
my $displayedJumpMarker = 0; |
Line 1675 END
|
Line 1704 END
|
undef($args->{'sort'}); |
undef($args->{'sort'}); |
} |
} |
|
|
|
# Determine if page will be served with https in case |
|
# it contains a syllabus which uses an external URL |
|
# which points at an http site. |
|
|
|
my ($is_ssl,$cdom,$cnum,$hostname); |
|
if ($ENV{'SERVER_PORT'} == 443) { |
|
$is_ssl = 1; |
|
if ($r) { |
|
$hostname = $r->hostname(); |
|
} else { |
|
$hostname = $ENV{'SERVER_NAME'}; |
|
} |
|
} |
|
if ($env{'request.course.id'}) { |
|
$cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
|
$cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
|
} |
|
|
while (1) { |
while (1) { |
if ($args->{'sort'}) { |
if ($args->{'sort'}) { |
Line 1710 END
|
Line 1756 END
|
} |
} |
|
|
# If this is an empty sequence and we're filtering them, continue on |
# If this is an empty sequence and we're filtering them, continue on |
if ($curRes->is_map() && $args->{'suppressEmptySequences'} && |
$args->{'mapHidden'} = 0; |
!$curRes->{DATA}->{HAS_VISIBLE_CHILDREN}) { |
if (($curRes->is_map()) && (!$curRes->{DATA}->{HAS_VISIBLE_CHILDREN})) { |
next; |
if ($args->{'suppressEmptySequences'}) { |
|
next; |
|
} else { |
|
my $mapname = &Apache::lonnet::declutter($curRes->src()); |
|
$mapname = &Apache::lonnet::deversion($mapname); |
|
if (lc($navmap->get_mapparam(undef,$mapname,"0.hiddenresource")) eq 'yes') { |
|
if ($userCanSeeHidden) { |
|
$args->{'mapHidden'} = 1; |
|
} else { |
|
next; |
|
} |
|
} |
|
} |
} |
} |
|
|
# If we're suppressing navmaps and this is a navmap, continue on |
# If we're suppressing navmaps and this is a navmap, continue on |
Line 1796 END
|
Line 1854 END
|
$stack=$it->getStack(); |
$stack=$it->getStack(); |
} |
} |
($src,$symb,$anchor)=getLinkForResource($stack); |
($src,$symb,$anchor)=getLinkForResource($stack); |
|
my $srcHasQuestion = $src =~ /\?/; |
|
if ($env{'request.course.id'}) { |
|
if (($is_ssl) && ($src =~ m{^\Q/public/$cdom/$cnum/syllabus\E($|\?)}) && |
|
($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) { |
|
if ($hostname ne '') { |
|
$src = 'http://'.$hostname.$src; |
|
} |
|
$src .= ($srcHasQuestion? '&' : '?') . 'usehttp=1'; |
|
$srcHasQuestion = 1; |
|
} elsif (($is_ssl) && ($src =~ m{^\Q/adm/wrapper/ext/\E(?!https:)})) { |
|
if ($hostname ne '') { |
|
$src = 'http://'.$hostname.$src; |
|
} |
|
} |
|
} |
if (defined($anchor)) { $anchor='#'.$anchor; } |
if (defined($anchor)) { $anchor='#'.$anchor; } |
my $srcHasQuestion = $src =~ /\?/; |
if (($args->{'caller'} eq 'sequence') && ($curRes->is_map())) { |
$args->{"resourceLink"} = $src. |
$args->{"resourceLink"} = $src.($srcHasQuestion?'&':'?') .'navmap=1'; |
($srcHasQuestion?'&':'?') . |
} else { |
'symb=' . &escape($symb).$anchor; |
$args->{"resourceLink"} = $src. |
|
($srcHasQuestion?'&':'?') . |
|
'symb=' . &escape($symb).$anchor; |
|
} |
} |
} |
# Now, we've decided what parts to show. Loop through them and |
# Now, we've decided what parts to show. Loop through them and |
# show them. |
# show them. |
Line 2667 sub parmval_real {
|
Line 2743 sub parmval_real {
|
} |
} |
foreach my $item (@recurseup) { |
foreach my $item (@recurseup) { |
my $norecursechk=$usercourseprefix.'.'.$item.'___(all).'.$what; |
my $norecursechk=$usercourseprefix.'.'.$item.'___(all).'.$what; |
last if (defined($$useropt{$norecursechk})); |
if (defined($$useropt{$norecursechk})) { |
|
if ($what =~ /\.(encrypturl|hiddenresource)$/) { |
|
return [$$useropt{$norecursechk},'map']; |
|
} else { |
|
last; |
|
} |
|
} |
my $recursechk=$usercourseprefix.'.'.$item.'___(rec).'.$what; |
my $recursechk=$usercourseprefix.'.'.$item.'___(rec).'.$what; |
if (defined($$useropt{$recursechk})) { return [$$useropt{$recursechk},'map']; } |
if (defined($$useropt{$recursechk})) { return [$$useropt{$recursechk},'map']; } |
} |
} |
Line 2685 sub parmval_real {
|
Line 2767 sub parmval_real {
|
} |
} |
foreach my $item (@recurseup) { |
foreach my $item (@recurseup) { |
my $norecursechk=$usercourseprefix.'.['.$cgroup.'].'.$item.'___(all).'.$what; |
my $norecursechk=$usercourseprefix.'.['.$cgroup.'].'.$item.'___(all).'.$what; |
last if (defined($$courseopt{$norecursechk})); |
if (defined($$courseopt{$norecursechk})) { |
|
if ($what =~ /\.(encrypturl|hiddenresource)$/) { |
|
return [$$courseopt{$norecursechk},'map']; |
|
} else { |
|
last; |
|
} |
|
} |
my $recursechk=$usercourseprefix.'.['.$cgroup.'].'.$item.'___(rec).'.$what; |
my $recursechk=$usercourseprefix.'.['.$cgroup.'].'.$item.'___(rec).'.$what; |
if (defined($$courseopt{$recursechk})) { return [$$courseopt{$recursechk},'map']; } |
if (defined($$courseopt{$recursechk})) { return [$$courseopt{$recursechk},'map']; } |
} |
} |
Line 2702 sub parmval_real {
|
Line 2790 sub parmval_real {
|
} |
} |
foreach my $item (@recurseup) { |
foreach my $item (@recurseup) { |
my $norecursechk=$usercourseprefix.'.['.$csec.'].'.$item.'___(all).'.$what; |
my $norecursechk=$usercourseprefix.'.['.$csec.'].'.$item.'___(all).'.$what; |
last if (defined($$courseopt{$norecursechk})); |
if (defined($$courseopt{$norecursechk})) { |
|
if ($what =~ /\.(encrypturl|hiddenresource)$/) { |
|
return [$$courseopt{$norecursechk},'map']; |
|
} else { |
|
last; |
|
} |
|
} |
my $recursechk=$usercourseprefix.'.['.$csec.'].'.$item.'___(rec).'.$what; |
my $recursechk=$usercourseprefix.'.['.$csec.'].'.$item.'___(rec).'.$what; |
if (defined($$courseopt{$recursechk})) { return [$$courseopt{$recursechk},'map']; } |
if (defined($$courseopt{$recursechk})) { return [$$courseopt{$recursechk},'map']; } |
} |
} |
Line 2736 sub parmval_real {
|
Line 2830 sub parmval_real {
|
} |
} |
foreach my $item (@recurseup) { |
foreach my $item (@recurseup) { |
my $norecursechk=$usercourseprefix.'.'.$item.'___(all).'.$what; |
my $norecursechk=$usercourseprefix.'.'.$item.'___(all).'.$what; |
last if (defined($$courseopt{$norecursechk})); |
if (defined($$courseopt{$norecursechk})) { |
|
if ($what =~ /\.(encrypturl|hiddenresource)$/) { |
|
return [$$courseopt{$norecursechk},'map']; |
|
} else { |
|
last; |
|
} |
|
} |
my $recursechk=$usercourseprefix.'.'.$item.'___(rec).'.$what; |
my $recursechk=$usercourseprefix.'.'.$item.'___(rec).'.$what; |
if (defined($$courseopt{$recursechk})) { |
if (defined($$courseopt{$recursechk})) { |
return [$$courseopt{$recursechk},'map']; |
return [$$courseopt{$recursechk},'map']; |
Line 2768 sub parmval_real {
|
Line 2868 sub parmval_real {
|
sub recurseup_maps { |
sub recurseup_maps { |
my ($self,$mapname) = @_; |
my ($self,$mapname) = @_; |
my @recurseup; |
my @recurseup; |
my @pcs = split(/,/,$self->getResourceByUrl(&Apache::lonnet::clutter($mapname))->map_hierarchy()); |
if ($mapname) { |
shift(@pcs); |
my $res = $self->getResourceByUrl($mapname); |
pop(@pcs); |
if (ref($res)) { |
if (@pcs) { |
my @pcs = split(/,/,$res->map_hierarchy()); |
@recurseup = map { &Apache::lonnet::declutter($self->getByMapPc($_)->src()); } reverse(@pcs); |
shift(@pcs); |
|
if (@pcs) { |
|
@recurseup = map { &Apache::lonnet::declutter($self->getByMapPc($_)->src()); } reverse(@pcs); |
|
} |
|
} |
} |
} |
return @recurseup; |
return @recurseup; |
} |
} |
|
|
|
sub recursed_crumbs { |
|
my ($self,$mapurl,$restitle) = @_; |
|
my (@revmapinfo,@revmapres); |
|
my $mapres = $self->getResourceByUrl($mapurl); |
|
if (ref($mapres)) { |
|
@revmapres = map { $self->getByMapPc($_); } split(/,/,$mapres->map_breadcrumbs()); |
|
shift(@revmapres); |
|
} |
|
my $allowedlength = 60; |
|
my $minlength = 5; |
|
my $allowedtitle = 30; |
|
if (($env{'environment.icons'} eq 'iconsonly') && (!$env{'browser.mobile'})) { |
|
$allowedlength = 100; |
|
$allowedtitle = 70; |
|
} |
|
if (length($restitle) > $allowedtitle) { |
|
$restitle = &truncate_crumb_text($restitle,$allowedtitle); |
|
} |
|
my $totallength = length($restitle); |
|
my @links; |
|
|
|
foreach my $map (@revmapres) { |
|
my $pc = $map->map_pc(); |
|
next if ((!$pc) || ($pc == 1)); |
|
push(@links,$map); |
|
push(@revmapinfo,{'href' => $map->link().'?navmap=1','text' => $map->title(),'no_mt' => 1,}); |
|
$totallength += length($map->title()); |
|
} |
|
my $numlinks = scalar(@links); |
|
if ($numlinks) { |
|
if ($totallength - $allowedlength > 0) { |
|
my $available = $allowedlength - length($restitle); |
|
my $avg = POSIX::ceil($available/$numlinks); |
|
if ($avg < $minlength) { |
|
$avg = $minlength; |
|
} |
|
@revmapinfo = (); |
|
foreach my $map (@links) { |
|
my $showntitle = &truncate_crumb_text($map->title(),$avg); |
|
if ($showntitle ne '') { |
|
push(@revmapinfo,{'href' => $map->link().'?navmap=1','text' => $showntitle,'no_mt' => 1,}); |
|
} |
|
} |
|
} |
|
} |
|
if ($restitle ne '') { |
|
push(@revmapinfo,{'text' => $restitle, 'no_mt' => 1}); |
|
} |
|
return @revmapinfo; |
|
} |
|
|
|
sub truncate_crumb_text { |
|
my ($title,$limit) = @_; |
|
my $showntitle = ''; |
|
if (length($title) > $limit) { |
|
my @words = split(/\b\s*/,$title); |
|
if (@words == 1) { |
|
$showntitle = substr($title,0,$limit).' ...'; |
|
} else { |
|
my $linklength = 0; |
|
my $num = 0; |
|
foreach my $word (@words) { |
|
$linklength += 1+length($word); |
|
if ($word eq '-') { |
|
$showntitle =~ s/ $//; |
|
$showntitle .= $word; |
|
} elsif ($linklength > $limit) { |
|
if ($num < @words) { |
|
$showntitle .= $word.' ...'; |
|
last; |
|
} else { |
|
$showntitle .= $word; |
|
} |
|
} else { |
|
$showntitle .= $word.' '; |
|
} |
|
} |
|
$showntitle =~ s/ $//; |
|
} |
|
return $showntitle; |
|
} else { |
|
return $title; |
|
} |
|
} |
|
|
# |
# |
# Determines the open/close dates for printing a map that |
# Determines the open/close dates for printing a map that |
# encloses a resource. |
# encloses a resource. |
Line 2788 sub map_printdates {
|
Line 2977 sub map_printdates {
|
|
|
|
|
|
|
my $opendate = $self->get_mapparam($res->symb(), "$part.printstartdate"); |
my $opendate = $self->get_mapparam($res->symb(),'',"$part.printstartdate"); |
my $closedate= $self->get_mapparam($res->symb(), "$part.printenddate"); |
my $closedate= $self->get_mapparam($res->symb(),'',"$part.printenddate"); |
|
|
|
|
return ($opendate, $closedate); |
return ($opendate, $closedate); |
} |
} |
|
|
sub get_mapparam { |
sub get_mapparam { |
my ($self, $symb, $what) = @_; |
my ($self, $symb, $mapname, $what) = @_; |
|
|
# Ensure the course option hash is populated: |
# Ensure the course option hash is populated: |
|
|
Line 2815 sub get_mapparam {
|
Line 3004 sub get_mapparam {
|
my $uname=$self->{USERNAME}; |
my $uname=$self->{USERNAME}; |
my $udom=$self->{DOMAIN}; |
my $udom=$self->{DOMAIN}; |
|
|
unless ($symb) { return ['']; } |
unless ($symb || $mapname) { return; } |
my $result=''; |
my $result=''; |
my ($recursed,@recurseup); |
my ($recursed,@recurseup); |
|
|
|
|
# Figure out which map we are in. |
# Figure out which map we are in. |
|
|
my ($mapname,$id,$fn)=&Apache::lonnet::decode_symb($symb); |
if ($symb && !$mapname) { |
$mapname = &Apache::lonnet::deversion($mapname); |
my ($id,$fn); |
|
($mapname,$id,$fn)=&Apache::lonnet::decode_symb($symb); |
|
$mapname = &Apache::lonnet::deversion($mapname); |
|
} |
|
|
|
|
my $rwhat=$what; |
my $rwhat=$what; |
Line 2832 sub get_mapparam {
|
Line 3024 sub get_mapparam {
|
|
|
# Build the hash keys for the lookup: |
# Build the hash keys for the lookup: |
|
|
my $symbparm=$symb.'.'.$what; |
|
my $mapparm=$mapname.'___(all).'.$what; |
my $mapparm=$mapname.'___(all).'.$what; |
my $recurseparm=$mapname.'___(rec).'.$what; |
my $recurseparm=$mapname.'___(rec).'.$what; |
my $usercourseprefix=$cid; |
my $usercourseprefix=$cid; |
Line 2869 sub get_mapparam {
|
Line 3060 sub get_mapparam {
|
} |
} |
foreach my $item (@recurseup) { |
foreach my $item (@recurseup) { |
my $norecursechk=$usercourseprefix.'.'.$item.'___(all).'.$what; |
my $norecursechk=$usercourseprefix.'.'.$item.'___(all).'.$what; |
last if (defined($$useropt{$norecursechk})); |
if (defined($$useropt{$norecursechk})) { |
|
if ($what =~ /\.(encrypturl|hiddenresource)$/) { |
|
return $$useropt{$norecursechk}; |
|
} else { |
|
last; |
|
} |
|
} |
my $recursechk=$usercourseprefix.'.'.$item.'___(rec).'.$what; |
my $recursechk=$usercourseprefix.'.'.$item.'___(rec).'.$what; |
if (defined($$useropt{$recursechk})) { |
if (defined($$useropt{$recursechk})) { |
return $$useropt{$recursechk}; |
return $$useropt{$recursechk}; |
Line 2894 sub get_mapparam {
|
Line 3091 sub get_mapparam {
|
} |
} |
foreach my $item (@recurseup) { |
foreach my $item (@recurseup) { |
my $norecursechk=$usercourseprefix.'.['.$cgroup.'].'.$item.'___(all).'.$what; |
my $norecursechk=$usercourseprefix.'.['.$cgroup.'].'.$item.'___(all).'.$what; |
last if (defined($$courseopt{$norecursechk})); |
if (defined($$courseopt{$norecursechk})) { |
|
if ($what =~ /\.(encrypturl|hiddenresource)$/) { |
|
return $$courseopt{$norecursechk}; |
|
} else { |
|
last; |
|
} |
|
} |
my $recursechk=$usercourseprefix.'.['.$cgroup.'].'.$item.'___(rec).'.$what; |
my $recursechk=$usercourseprefix.'.['.$cgroup.'].'.$item.'___(rec).'.$what; |
if (defined($$courseopt{$recursechk})) { |
if (defined($$courseopt{$recursechk})) { |
return $$courseopt{$recursechk}; |
return $$courseopt{$recursechk}; |
Line 2918 sub get_mapparam {
|
Line 3121 sub get_mapparam {
|
} |
} |
foreach my $item (@recurseup) { |
foreach my $item (@recurseup) { |
my $norecursechk=$usercourseprefix.'.['.$csec.'].'.$item.'___(all).'.$what; |
my $norecursechk=$usercourseprefix.'.['.$csec.'].'.$item.'___(all).'.$what; |
last if (defined($$courseopt{$norecursechk})); |
if (defined($$courseopt{$norecursechk})) { |
|
if ($what =~ /\.(encrypturl|hiddenresource)$/) { |
|
return $$courseopt{$norecursechk}; |
|
} else { |
|
last; |
|
} |
|
} |
my $recursechk=$usercourseprefix.'.['.$csec.'].'.$item.'___(rec).'.$what; |
my $recursechk=$usercourseprefix.'.['.$csec.'].'.$item.'___(rec).'.$what; |
if (defined($$courseopt{$recursechk})) { |
if (defined($$courseopt{$recursechk})) { |
return $$courseopt{$recursechk}; |
return $$courseopt{$recursechk}; |
Line 2927 sub get_mapparam {
|
Line 3136 sub get_mapparam {
|
} |
} |
# Check the map parameters themselves: |
# Check the map parameters themselves: |
|
|
my $thisparm = $$parmhash{$symbparm}; |
if ($symb) { |
if (defined($thisparm)) { |
my $symbparm=$symb.'.'.$what; |
return $thisparm; |
my $thisparm = $$parmhash{$symbparm}; |
|
if (defined($thisparm)) { |
|
return $thisparm; |
|
} |
} |
} |
|
|
|
|
Line 2946 sub get_mapparam {
|
Line 3158 sub get_mapparam {
|
if (@recurseup) { |
if (@recurseup) { |
foreach my $item (@recurseup) { |
foreach my $item (@recurseup) { |
my $norecursechk=$usercourseprefix.'.'.$item.'___(all).'.$what; |
my $norecursechk=$usercourseprefix.'.'.$item.'___(all).'.$what; |
last if (defined($$courseopt{$norecursechk})); |
if (defined($$courseopt{$norecursechk})) { |
|
if ($what =~ /\.(encrypturl|hiddenresource)$/) { |
|
return $$courseopt{$norecursechk}; |
|
} else { |
|
last; |
|
} |
|
} |
my $recursechk=$usercourseprefix.'.'.$item.'___(rec).'.$what; |
my $recursechk=$usercourseprefix.'.'.$item.'___(rec).'.$what; |
if (defined($$courseopt{$recursechk})) { |
if (defined($$courseopt{$recursechk})) { |
return $$courseopt{$recursechk}; |
return $$courseopt{$recursechk}; |
Line 4124 sub enclosing_map_src {
|
Line 4342 sub enclosing_map_src {
|
} |
} |
sub symb { |
sub symb { |
my $self=shift; |
my $self=shift; |
|
if (defined $self->{SYMB}) { return $self->{SYMB}; } |
(my $first, my $second) = $self->{ID} =~ /(\d+).(\d+)/; |
(my $first, my $second) = $self->{ID} =~ /(\d+).(\d+)/; |
my $symbSrc = &Apache::lonnet::declutter($self->src()); |
my $symbSrc = &Apache::lonnet::declutter($self->src()); |
my $symb = &Apache::lonnet::declutter($self->navHash('map_id_'.$first)) |
my $symb = &Apache::lonnet::declutter($self->navHash('map_id_'.$first)) |
Line 4394 Returns a string with a comma-separated
|
Line 4613 Returns a string with a comma-separated
|
for the hierarchy of maps containing a map, with the top level |
for the hierarchy of maps containing a map, with the top level |
map first, then descending to deeper levels, with the enclosing map last. |
map first, then descending to deeper levels, with the enclosing map last. |
|
|
|
=item * B<map_breadcrumbs>: |
|
|
|
Same as map_hierarchy, except maps containing only a single itemm if |
|
it's a map, or containing no items are omitted, unless it's the top |
|
level map (map_pc = 1), which is always included. |
|
|
=back |
=back |
|
|
=cut |
=cut |
Line 4429 sub map_hierarchy {
|
Line 4654 sub map_hierarchy {
|
my $pc = $self->map_pc(); |
my $pc = $self->map_pc(); |
return $self->navHash("map_hierarchy_$pc", 0); |
return $self->navHash("map_hierarchy_$pc", 0); |
} |
} |
|
sub map_breadcrumbs { |
|
my $self = shift; |
|
my $pc = $self->map_pc(); |
|
return $self->navHash("map_breadcrumbs_$pc", 0); |
|
} |
|
|
##### |
##### |
# Property queries |
# Property queries |
Line 4653 sub duedate {
|
Line 4883 sub duedate {
|
my $date; |
my $date; |
my @interval=$self->parmval("interval", $part); |
my @interval=$self->parmval("interval", $part); |
my $due_date=$self->parmval("duedate", $part); |
my $due_date=$self->parmval("duedate", $part); |
if ($interval[0] =~ /\d+/) { |
if ($interval[0] =~ /^(\d+)/) { |
my $first_access=&Apache::lonnet::get_first_access($interval[1], |
my $timelimit = $1; |
$self->{SYMB}); |
my $first_access=&Apache::lonnet::get_first_access($interval[1], |
|
$self->{SYMB}); |
if (defined($first_access)) { |
if (defined($first_access)) { |
my $interval = $first_access+$interval[0]; |
my $interval = $first_access+$timelimit; |
$date = (!$due_date || $interval < $due_date) ? $interval |
$date = (!$due_date || $interval < $due_date) ? $interval |
: $due_date; |
: $due_date; |
} else { |
} else { |
Line 4757 sub getReturnHash {
|
Line 4988 sub getReturnHash {
|
my $self = shift; |
my $self = shift; |
|
|
if (!defined($self->{RETURN_HASH})) { |
if (!defined($self->{RETURN_HASH})) { |
my %tmpHash = &Apache::lonnet::restore($self->{SYMB},undef,$self->{DOMAIN},$self->{USERNAME}); |
#my %tmpHash = &Apache::lonnet::restore($self->{SYMB},undef,$self->{DOMAIN},$self->{USERNAME}); |
$self->{RETURN_HASH} = \%tmpHash; |
#$self->{RETURN_HASH} = \%tmpHash; |
|
# When info is retrieved for several resources (as when rendering a directory), |
|
# it is much faster to use the user profile dump and avoid repeated lonnet requests |
|
# (especially since lonnet::currentdump is using Lond directly whenever possible, |
|
# and lonnet::restore is not at this point). |
|
$self->{NAV_MAP}->get_user_data(); |
|
$self->{RETURN_HASH} = $self->{NAV_MAP}->{STUDENT_DATA}->{$self->{SYMB}}; |
} |
} |
} |
} |
|
|
Line 4989 sub extractParts {
|
Line 5226 sub extractParts {
|
my %parts; |
my %parts; |
|
|
# Retrieve part count, if this is a problem |
# Retrieve part count, if this is a problem |
if ($self->is_problem()) { |
if ($self->is_raw_problem()) { |
my $partorder = &Apache::lonnet::metadata($self->src(), 'partorder'); |
my $partorder = &Apache::lonnet::metadata($self->src(), 'partorder'); |
my $metadata = &Apache::lonnet::metadata($self->src(), 'packages'); |
my $metadata = &Apache::lonnet::metadata($self->src(), 'packages'); |
|
|
Line 5533 sub check_for_slot {
|
Line 5770 sub check_for_slot {
|
my $cnum=$env{'course.'.$cid.'.num'}; |
my $cnum=$env{'course.'.$cid.'.num'}; |
my $now = time; |
my $now = time; |
my $num_usable_slots = 0; |
my $num_usable_slots = 0; |
|
my ($checkedin,$checkedinslot,%consumed_uniq,%slots); |
if (@slots > 0) { |
if (@slots > 0) { |
my %slots=&Apache::lonnet::get('slots',[@slots],$cdom,$cnum); |
%slots=&Apache::lonnet::get('slots',[@slots],$cdom,$cnum); |
if (&Apache::lonnet::error(%slots)) { |
if (&Apache::lonnet::error(%slots)) { |
return (UNKNOWN); |
return (UNKNOWN); |
} |
} |
my @sorted_slots = &Apache::loncommon::sorted_slots(\@slots,\%slots,'starttime'); |
my @sorted_slots = &Apache::loncommon::sorted_slots(\@slots,\%slots,'starttime'); |
my ($checkedin,$checkedinslot); |
|
foreach my $slot_name (@sorted_slots) { |
foreach my $slot_name (@sorted_slots) { |
next if (!defined($slots{$slot_name}) || !ref($slots{$slot_name})); |
next if (!defined($slots{$slot_name}) || !ref($slots{$slot_name})); |
my $end = $slots{$slot_name}->{'endtime'}; |
my $end = $slots{$slot_name}->{'endtime'}; |
Line 5573 sub check_for_slot {
|
Line 5810 sub check_for_slot {
|
$num_usable_slots ++; |
$num_usable_slots ++; |
} |
} |
} |
} |
my ($is_correct,$got_grade); |
my ($is_correct,$wait_for_grade); |
if ($self->is_task()) { |
if ($self->is_task()) { |
my $taskstatus = $self->taskstatus(); |
my $taskstatus = $self->taskstatus(); |
$is_correct = (($taskstatus eq 'pass') || |
$is_correct = (($taskstatus eq 'pass') || |
($self->solved() =~ /^correct_/)); |
($self->solved() =~ /^correct_/)); |
$got_grade = ($taskstatus =~ /^(?:pass|fail)$/); |
unless ($taskstatus =~ /^(?:pass|fail)$/) { |
|
$wait_for_grade = 1; |
|
} |
} else { |
} else { |
$got_grade = 1; |
unless ($self->completable()) { |
$is_correct = ($self->solved() =~ /^correct_/); |
$wait_for_grade = 1; |
|
} |
|
unless (($self->problemstatus($part) eq 'no') || |
|
($self->problemstatus($part) eq 'no_feedback_ever')) { |
|
$is_correct = ($self->solved($part) =~ /^correct_/); |
|
$wait_for_grade = 0; |
|
} |
} |
} |
($checkedin,$checkedinslot) = $self->checkedin(); |
($checkedin,$checkedinslot) = $self->checkedin(); |
if ($checkedin) { |
if ($checkedin) { |
if (!$got_grade) { |
if (ref($slots{$checkedinslot}) eq 'HASH') { |
|
$consumed_uniq{$checkedinslot} = $slots{$checkedinslot}{'uniqueperiod'}; |
|
} |
|
if ($wait_for_grade) { |
return (WAITING_FOR_GRADE); |
return (WAITING_FOR_GRADE); |
} elsif ($is_correct) { |
} elsif ($is_correct) { |
return (CORRECT); |
return (CORRECT); |
Line 5623 sub check_for_slot {
|
Line 5871 sub check_for_slot {
|
} |
} |
} |
} |
if ($canuse) { |
if ($canuse) { |
|
if ($checkedin) { |
|
if (ref($consumed_uniq{$checkedinslot}) eq 'ARRAY') { |
|
my ($uniqstart,$uniqend)=@{$consumed_uniq{$checkedinslot}}; |
|
if ($reservable->{'now'}{$slot}{'uniqueperiod'} =~ /^(\d+),(\d+)$/) { |
|
my ($new_uniq_start,$new_uniq_end) = ($1,$2); |
|
next if (! |
|
($uniqstart < $new_uniq_start && $uniqend < $new_uniq_start) || |
|
($uniqstart > $new_uniq_end && $uniqend > $new_uniq_end )); |
|
} |
|
} |
|
} |
return(RESERVABLE,$reservable->{'now'}{$slot}{'endreserve'}); |
return(RESERVABLE,$reservable->{'now'}{$slot}{'endreserve'}); |
} |
} |
} |
} |
Line 5653 sub check_for_slot {
|
Line 5912 sub check_for_slot {
|
$canuse = 1; |
$canuse = 1; |
} |
} |
if ($canuse) { |
if ($canuse) { |
|
if ($checkedin) { |
|
if (ref($consumed_uniq{$checkedinslot}) eq 'ARRAY') { |
|
my ($uniqstart,$uniqend)=@{$consumed_uniq{$checkedinslot}}; |
|
if ($reservable->{'future'}{$slot}{'uniqueperiod'} =~ /^(\d+),(\d+)$/) { |
|
my ($new_uniq_start,$new_uniq_end) = ($1,$2); |
|
next if (! |
|
($uniqstart < $new_uniq_start && $uniqend < $new_uniq_start) || |
|
($uniqstart > $new_uniq_end && $uniqend > $new_uniq_end )); |
|
} |
|
} |
|
} |
return(RESERVABLE_LATER,$reservable->{'future'}{$slot}{'startreserve'}); |
return(RESERVABLE_LATER,$reservable->{'future'}{$slot}{'startreserve'}); |
} |
} |
} |
} |