version 1.509.2.4, 2016/10/27 15:17:42
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version 1.509.2.14.2.2, 2022/01/05 00:41:13
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Line 486 use Apache::lonlocal;
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Line 486 use Apache::lonlocal;
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use Apache::lonnet; |
use Apache::lonnet; |
use Apache::lonmap; |
use Apache::lonmap; |
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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 577 sub getLinkForResource {
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Line 577 sub getLinkForResource {
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my $anchor; |
my $anchor; |
if ($res->is_page()) { |
if ($res->is_page()) { |
foreach my $item (@$stack) { if (defined($item)) { $anchor = $item; } } |
foreach my $item (@$stack) { if (defined($item)) { $anchor = $item; } } |
$anchor=&escape($anchor->shown_symb()); |
if ($anchor->encrypted() && !&advancedUser()) { |
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$anchor='LC_'.$anchor->id(); |
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} else { |
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$anchor=&escape($anchor->shown_symb()); |
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} |
return ($res->link(),$res->shown_symb(),$anchor); |
return ($res->link(),$res->shown_symb(),$anchor); |
} |
} |
# in case folder was skipped over as "only sequence" |
# in case folder was skipped over as "only sequence" |
Line 643 sub getDescription {
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Line 647 sub getDescription {
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} elsif ($slot_status == $res->RESERVABLE) { |
} elsif ($slot_status == $res->RESERVABLE) { |
$slotmsg = &mt('Reservable, reservations close [_1]', |
$slotmsg = &mt('Reservable, reservations close [_1]', |
timeToHumanString($slot_time,'end')); |
timeToHumanString($slot_time,'end')); |
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} elsif ($slot_status == $res->NEEDS_CHECKIN) { |
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$slotmsg = &mt('Reserved, check-in needed - ends [_1]', |
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timeToHumanString($slot_time,'end')); |
} elsif ($slot_status == $res->RESERVABLE_LATER) { |
} elsif ($slot_status == $res->RESERVABLE_LATER) { |
$slotmsg = &mt('Reservable, reservations open [_1]', |
$slotmsg = &mt('Reservable, reservations open [_1]', |
timeToHumanString($slot_time,'start')); |
timeToHumanString($slot_time,'start')); |
Line 938 sub render_resource {
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Line 945 sub render_resource {
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# links to open and close the folder |
# links to open and close the folder |
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my $whitespace = $location.'/whitespace_21.gif'; |
my $whitespace = $location.'/whitespace_21.gif'; |
my $linkopen = "<img src='$whitespace' alt='' />"."<a href=\"$link\">"; |
my ($nomodal,$linkopen,$linkclose); |
my $linkclose = "</a>"; |
unless ($resource->is_map() || $params->{'resource_nolink'}) { |
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$linkopen = "<img src='$whitespace' alt='' />"; |
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$linkclose = "</a>"; |
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if (($params->{'modalLink'}) && (!$resource->is_sequence())) { |
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if ($link =~m{^(?:|/adm/wrapper)/ext/([^#]+)}) { |
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my $exturl = $1; |
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if (($ENV{'SERVER_PORT'} == 443) && ($exturl !~ /^https:/)) { |
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$nomodal = 1; |
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} |
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} elsif (($link eq "/public/$LONCAPA::match_domain/$LONCAPA::match_courseid/syllabus") && |
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($env{'request.course.id'}) && ($ENV{'SERVER_PORT'} == 443) && |
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($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) { |
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$nomodal = 1; |
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} |
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my $esclink = &js_escape($link); |
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if ($nomodal) { |
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$linkopen .= "<a href=\"#\" onclick=\"javascript:window.open('$esclink','resourcepreview','height=400,width=500,scrollbars=1,resizable=1,menubar=0,location=1'); return false;\" />"; |
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} else { |
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$linkopen .= "<a href=\"$link\" onclick=\"javascript:openMyModal('$esclink',600,500,'yes','true'); return false;\">"; |
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} |
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} else { |
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$linkopen .= "<a href=\"$link\">"; |
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} |
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} |
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# Default icon: unknown page |
# Default icon: unknown page |
my $icon = "<img class=\"LC_contentImage\" src='$location/unknown.gif' alt='' />"; |
my $icon = "<img class=\"LC_contentImage\" src='$location/unknown.gif' alt='' />"; |
Line 987 sub render_resource {
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Line 1017 sub render_resource {
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'&jump=' . |
'&jump=' . |
&escape($resource->symb()) . |
&escape($resource->symb()) . |
"&folderManip=1\">"; |
"&folderManip=1\">"; |
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$linkclose = '</a>'; |
} else { |
} else { |
# 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."\" />"; |
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if ($params->{'caller'} eq 'sequence') { |
$linkopen = ""; |
$linkopen = "<a href=\"$link\">"; |
$linkclose = ""; |
$linkclose = '</a>'; |
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} else { |
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$linkopen = ""; |
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$linkclose = ""; |
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} |
} |
} |
if ((&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) && |
if (((&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) || |
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(&Apache::lonnet::allowed('cev',$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 $icon = &Apache::loncommon::lonhttpdurl('/res/adm/pages').'/editmap.png'; |
Line 1008 sub render_resource {
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Line 1043 sub render_resource {
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} |
} |
if ($params->{'mapHidden'} || $resource->randomout()) { |
if ($params->{'mapHidden'} || $resource->randomout()) { |
$nonLinkedText .= ' <span class="LC_warning">('.&mt('hidden').')</span> '; |
$nonLinkedText .= ' <span class="LC_warning">('.&mt('hidden').')</span> '; |
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} elsif ($params->{'mapUnlisted'}) { |
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$nonLinkedText .= ' <span class="LC_warning">('.&mt('unlisted').')</span> '; |
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} elsif ($params->{'mapHiddenDeepLink'} || $resource->deeplinkout()) { |
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$nonLinkedText .= ' <span class="LC_warning">('.&mt('not shown').')</span> '; |
} |
} |
} else { |
} else { |
if ($resource->randomout()) { |
if ($resource->randomout()) { |
$nonLinkedText .= ' <span class="LC_warning">('.&mt('hidden').')</span> '; |
$nonLinkedText .= ' <span class="LC_warning">('.&mt('hidden').')</span> '; |
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} elsif ($resource->deeplinkout()) { |
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$nonLinkedText .= ' <span class="LC_warning">('.&mt('not shown').')</span> '; |
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} else { |
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my $deeplink = $resource->deeplink($params->{caller}); |
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if ((($deeplink eq 'absent') || ($deeplink eq 'grades')) && |
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&advancedUser()) { |
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$nonLinkedText .= ' <span class="LC_warning">('.&mt('unlisted').')</span> '; |
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} elsif (($deeplink) && ($deeplink) ne 'full') { |
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if (&advancedUser()) { |
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$nonLinkedText .= ' <span class="LC_warning">('.&mt('deep-link access'). |
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')</span> '; |
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} else { |
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$nonLinkedText .= ' <span class="LC_warning">('.&mt('access via external site'). |
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')</span> '; |
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} |
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} |
} |
} |
} |
} |
if (!$resource->condval()) { |
if (!$resource->condval()) { |
Line 1062 sub render_resource {
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Line 1117 sub render_resource {
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} |
} |
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if (!$params->{'resource_nolink'} && !$resource->is_sequence() && !$resource->is_empty_sequence) { |
if (!$params->{'resource_nolink'} && !$resource->is_sequence() && !$resource->is_empty_sequence) { |
$result .= "$curMarkerBegin<a href=\"$link\">$title$partLabel</a>$curMarkerEnd$editmapLink$nonLinkedText</td>"; |
$linkclose = '</a>'; |
} else { |
if ($params->{'modalLink'}) { |
$result .= "$curMarkerBegin$linkopen$title$partLabel</a>$curMarkerEnd$editmapLink$nonLinkedText</td>"; |
my $esclink = &js_escape($link); |
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if ($nomodal) { |
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$linkopen = "<a href=\"#\" onclick=\"javascript:window.open('$esclink','resourcepreview','height=400,width=500,scrollbars=1,resizable=1,menubar=0,location=1'); return false;\" />"; |
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} else { |
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$linkopen = "<a href=\"$link\" onclick=\"javascript:openMyModal('$esclink',600,500,'yes','true'); return false;\">"; |
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} |
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} else { |
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$linkopen = "<a href=\"$link\">"; |
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} |
} |
} |
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$result .= "$curMarkerBegin$linkopen$title$partLabel$linkclose$curMarkerEnd$editmapLink$nonLinkedText</td>"; |
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return $result; |
return $result; |
} |
} |
Line 1327 sub render {
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Line 1391 sub render {
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# an infinite loop |
# an infinite loop |
my $oldFilterFunc = $filterFunc; |
my $oldFilterFunc = $filterFunc; |
$filterFunc = sub { my $res = shift; return !$res->randomout() && |
$filterFunc = sub { my $res = shift; return !$res->randomout() && |
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($res->deeplink($args->{'caller'}) ne 'absent') && |
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($res->deeplink($args->{'caller'}) ne 'grades') && |
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!$res->deeplinkout() && |
&$oldFilterFunc($res);}; |
&$oldFilterFunc($res);}; |
} |
} |
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Line 1356 sub render {
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Line 1423 sub render {
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my $currenturl = $env{'form.postdata'}; |
my $currenturl = $env{'form.postdata'}; |
#$currenturl=~s/^http\:\/\///; |
#$currenturl=~s/^http\:\/\///; |
#$currenturl=~s/^[^\/]+//; |
#$currenturl=~s/^[^\/]+//; |
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unless ($args->{'caller'} eq 'sequence') { |
$here = $jump = &Apache::lonnet::symbread($currenturl); |
$here = $jump = &Apache::lonnet::symbread($currenturl); |
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} |
} |
} |
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',$env{'request.course.fn'}.'_symb.db', |
&GDBM_READER(),0640)) { |
&GDBM_READER(),0640)) { |
Line 1419 sub render {
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Line 1487 sub render {
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if ($args->{'iterator_map'}) { |
if ($args->{'iterator_map'}) { |
my $map = $args->{'iterator_map'}; |
my $map = $args->{'iterator_map'}; |
$map = $navmap->getResourceByUrl($map); |
$map = $navmap->getResourceByUrl($map); |
my $firstResource = $map->map_start(); |
if (ref($map)) { |
my $finishResource = $map->map_finish(); |
my $firstResource = $map->map_start(); |
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my $finishResource = $map->map_finish(); |
$args->{'iterator'} = $it = $navmap->getIterator($firstResource, $finishResource, $filterHash, $condition); |
$args->{'iterator'} = $it = $navmap->getIterator($firstResource, $finishResource, $filterHash, $condition); |
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} else { |
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return; |
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} |
} else { |
} else { |
$args->{'iterator'} = $it = $navmap->getIterator(undef, undef, $filterHash, $condition,undef,$args->{'include_top_level_map'}); |
$args->{'iterator'} = $it = $navmap->getIterator(undef, undef, $filterHash, $condition,undef,$args->{'include_top_level_map'}); |
} |
} |
Line 1541 END
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Line 1612 END
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$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',$env{'request.course.id'})) || |
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(&Apache::lonnet::allowed('cev',$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 1684 END
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Line 1756 END
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undef($args->{'sort'}); |
undef($args->{'sort'}); |
} |
} |
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# Determine if page will be served with https in case |
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# it contains a syllabus which uses an external URL |
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# which points at an http site. |
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my ($is_ssl,$cdom,$cnum,$hostname); |
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if ($ENV{'SERVER_PORT'} == 443) { |
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$is_ssl = 1; |
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if ($r) { |
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$hostname = $r->hostname(); |
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} else { |
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$hostname = $ENV{'SERVER_NAME'}; |
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} |
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} |
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if ($env{'request.course.id'}) { |
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$cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
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$cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
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} |
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|
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my $inhibitmenu; |
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if ($args->{'modalLink'}) { |
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$inhibitmenu = '&inhibitmenu=yes'; |
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} |
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while (1) { |
while (1) { |
if ($args->{'sort'}) { |
if ($args->{'sort'}) { |
Line 1720 END
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Line 1814 END
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# 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 |
$args->{'mapHidden'} = 0; |
$args->{'mapHidden'} = 0; |
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$args->{'mapUnlisted'} = 0; |
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$args->{'mapHiddenDeepLink'} = 0; |
if (($curRes->is_map()) && (!$curRes->{DATA}->{HAS_VISIBLE_CHILDREN})) { |
if (($curRes->is_map()) && (!$curRes->{DATA}->{HAS_VISIBLE_CHILDREN})) { |
if ($args->{'suppressEmptySequences'}) { |
if ($args->{'suppressEmptySequences'}) { |
next; |
next; |
Line 1732 END
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Line 1828 END
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} else { |
} else { |
next; |
next; |
} |
} |
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} elsif ($curRes->deeplinkout) { |
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if ($userCanSeeHidden) { |
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$args->{'mapHiddenDeepLink'} = 1; |
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} else { |
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next; |
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} |
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} else { |
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my $deeplink = $navmap->get_mapparam(undef,$mapname,"0.deeplink"); |
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my ($state,$others,$listed) = split(/,/,$deeplink); |
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if (($listed eq 'absent') || ($listed eq 'grades')) { |
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if ($userCanSeeHidden) { |
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$args->{'mapUnlisted'} = 1; |
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} else { |
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next; |
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} |
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} |
} |
} |
} |
} |
} |
} |
Line 1794 END
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Line 1906 END
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$args->{'condensed'} = 1; |
$args->{'condensed'} = 1; |
} |
} |
} |
} |
} |
} |
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# If deep-link parameter is set (and is not set to full) suppress link |
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# unless privileged user, tinyurl used for login resolved to a map, and |
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# the resource is within the map. |
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if ((!$curRes->deeplink($args->{'caller'})) || |
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($curRes->deeplink($args->{'caller'}) eq 'full') || &advancedUser()) { |
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$args->{'resource_nolink'} = 0; |
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} else { |
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$args->{'resource_nolink'} = 1; |
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} |
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# If the multipart problem was condensed, "forget" it was multipart |
# If the multipart problem was condensed, "forget" it was multipart |
if (scalar(@parts) == 1) { |
if (scalar(@parts) == 1) { |
Line 1817 END
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Line 1938 END
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$stack=$it->getStack(); |
$stack=$it->getStack(); |
} |
} |
($src,$symb,$anchor)=getLinkForResource($stack); |
($src,$symb,$anchor)=getLinkForResource($stack); |
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my $srcHasQuestion = $src =~ /\?/; |
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if ($env{'request.course.id'}) { |
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if (($is_ssl) && ($src =~ m{^\Q/public/$cdom/$cnum/syllabus\E($|\?)}) && |
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($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) { |
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unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl($hostname))) { |
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if ($hostname ne '') { |
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$src = 'http://'.$hostname.$src; |
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} |
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$src .= ($srcHasQuestion? '&' : '?') . 'usehttp=1'; |
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$srcHasQuestion = 1; |
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} |
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} elsif (($is_ssl) && ($src =~ m{^\Q/adm/wrapper/ext/\E(?!https:)})) { |
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unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl($hostname))) { |
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if ($hostname ne '') { |
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$src = 'http://'.$hostname.$src; |
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} |
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$src .= ($srcHasQuestion? '&' : '?') . 'usehttp=1'; |
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$srcHasQuestion = 1; |
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} |
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} |
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} |
if (defined($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"} = $src. |
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($srcHasQuestion?'&':'?') . |
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'symb=' . &escape($symb).$inhibitmenu.$anchor; |
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} |
} |
} |
# Now, we've decided what parts to show. Loop through them and |
# Now, we've decided what parts to show. Loop through them and |
# show them. |
# show them. |
Line 1849 END
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Line 1994 END
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$currentJumpDelta) { |
$currentJumpDelta) { |
# Jam the anchor after the <td> tag; |
# Jam the anchor after the <td> tag; |
# necessary for valid HTML (which Mozilla requires) |
# necessary for valid HTML (which Mozilla requires) |
$colHTML =~ s/\>/\>\<a name="curloc" \/\>/; |
$colHTML =~ s/\>/\>\<a name="curloc" \>\<\/a\>/; |
$displayedJumpMarker = 1; |
$displayedJumpMarker = 1; |
} |
} |
$result .= $colHTML . "\n"; |
$result .= $colHTML . "\n"; |
Line 2235 sub generate_email_discuss_status {
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Line 2380 sub generate_email_discuss_status {
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foreach my $msgid (@keys) { |
foreach my $msgid (@keys) { |
if ((!$emailstatus{$msgid}) || ($emailstatus{$msgid} eq 'new')) { |
if ((!$emailstatus{$msgid}) || ($emailstatus{$msgid} eq 'new')) { |
my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$fromcid, |
my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$fromcid, |
$symb,$error) = &Apache::lonmsg::unpackmsgid($msgid); |
$symb,$error) = &Apache::lonmsg::unpackmsgid(&LONCAPA::escape($msgid)); |
&Apache::lonenc::check_decrypt(\$symb); |
&Apache::lonenc::check_decrypt(\$symb); |
if (($fromcid ne '') && ($fromcid ne $cid)) { |
if (($fromcid ne '') && ($fromcid ne $cid)) { |
next; |
next; |
Line 2336 sub getIterator {
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Line 2481 sub getIterator {
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my $self = shift; |
my $self = shift; |
my $iterator = Apache::lonnavmaps::iterator->new($self, shift, shift, |
my $iterator = Apache::lonnavmaps::iterator->new($self, shift, shift, |
shift, undef, shift, |
shift, undef, shift, |
shift, shift); |
shift, shift, shift); |
return $iterator; |
return $iterator; |
} |
} |
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Line 2732 sub parmval_real {
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Line 2877 sub parmval_real {
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if (defined($pack_def)) { return [$pack_def,'resource']; } |
if (defined($pack_def)) { return [$pack_def,'resource']; } |
return ['']; |
return ['']; |
} |
} |
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|
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sub recurseup_maps { |
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my ($self,$mapname) = @_; |
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my @recurseup; |
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if ($mapname) { |
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my $res = $self->getResourceByUrl($mapname); |
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if (ref($res)) { |
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my @pcs = split(/,/,$res->map_hierarchy()); |
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shift(@pcs); |
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if (@pcs) { |
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@recurseup = map { &Apache::lonnet::declutter($self->getByMapPc($_)->src()); } reverse(@pcs); |
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} |
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} |
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} |
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return @recurseup; |
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} |
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|
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sub recursed_crumbs { |
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my ($self,$mapurl,$restitle) = @_; |
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my (@revmapinfo,@revmapres); |
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my $mapres = $self->getResourceByUrl($mapurl); |
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if (ref($mapres)) { |
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@revmapres = map { $self->getByMapPc($_); } split(/,/,$mapres->map_breadcrumbs()); |
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shift(@revmapres); |
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} |
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my $allowedlength = 60; |
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my $minlength = 5; |
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my $allowedtitle = 30; |
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if (($env{'environment.icons'} eq 'iconsonly') && (!$env{'browser.mobile'})) { |
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$allowedlength = 100; |
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$allowedtitle = 70; |
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} |
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if (length($restitle) > $allowedtitle) { |
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$restitle = &truncate_crumb_text($restitle,$allowedtitle); |
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} |
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my $totallength = length($restitle); |
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my @links; |
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|
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foreach my $map (@revmapres) { |
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my $pc = $map->map_pc(); |
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next if ((!$pc) || ($pc == 1)); |
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push(@links,$map); |
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push(@revmapinfo,{'href' => $env{'request.use_absolute'}.$map->link().'?navmap=1','text' => $map->title(),'no_mt' => 1,}); |
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$totallength += length($map->title()); |
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} |
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my $numlinks = scalar(@links); |
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if ($numlinks) { |
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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' => $env{'request.use_absolute'}.$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 2812 sub get_mapparam {
|
Line 3059 sub get_mapparam {
|
if (defined($$useropt{$courselevel})) { |
if (defined($$useropt{$courselevel})) { |
return $$useropt{$courselevel}; |
return $$useropt{$courselevel}; |
} |
} |
|
if ($what =~ /\.(encrypturl|hiddenresource)$/) { |
|
unless ($recursed) { |
|
@recurseup = $self->recurseup_maps($mapname); |
|
$recursed = 1; |
|
} |
|
foreach my $item (@recurseup) { |
|
my $norecursechk=$usercourseprefix.'.'.$item.'___(all).'.$what; |
|
if (defined($$useropt{$norecursechk})) { |
|
if ($what =~ /\.(encrypturl|hiddenresource)$/) { |
|
return $$useropt{$norecursechk}; |
|
} |
|
} |
|
} |
|
} |
} |
} |
|
|
# Check course -- group |
# Check course -- group |
Line 2822 sub get_mapparam {
|
Line 3083 sub get_mapparam {
|
if (defined($$courseopt{$grplevel})) { |
if (defined($$courseopt{$grplevel})) { |
return $$courseopt{$grplevel}; |
return $$courseopt{$grplevel}; |
} |
} |
|
if ($what =~ /\.(encrypturl|hiddenresource)$/) { |
|
unless ($recursed) { |
|
@recurseup = $self->recurseup_maps($mapname); |
|
$recursed = 1; |
|
} |
|
foreach my $item (@recurseup) { |
|
my $norecursechk=$usercourseprefix.'.['.$cgroup.'].'.$item.'___(all).'.$what; |
|
if (defined($$courseopt{$norecursechk})) { |
|
if ($what =~ /\.(encrypturl|hiddenresource)$/) { |
|
return $$courseopt{$norecursechk}; |
|
} |
|
} |
|
} |
|
} |
} |
} |
|
|
# Check course -- section |
# Check course -- section |
Line 2834 sub get_mapparam {
|
Line 3109 sub get_mapparam {
|
if (defined($$courseopt{$seclevel})) { |
if (defined($$courseopt{$seclevel})) { |
return $$courseopt{$seclevel}; |
return $$courseopt{$seclevel}; |
} |
} |
|
if ($what =~ /\.(encrypturl|hiddenresource)$/) { |
|
unless ($recursed) { |
|
@recurseup = $self->recurseup_maps($mapname); |
|
$recursed = 1; |
|
} |
|
foreach my $item (@recurseup) { |
|
my $norecursechk=$usercourseprefix.'.['.$csec.'].'.$item.'___(all).'.$what; |
|
if (defined($$courseopt{$norecursechk})) { |
|
if ($what =~ /\.(encrypturl|hiddenresource)$/) { |
|
return $$courseopt{$norecursechk}; |
|
} |
|
} |
|
} |
|
} |
} |
} |
# Check the map parameters themselves: |
# Check the map parameters themselves: |
|
|
Line 2852 sub get_mapparam {
|
Line 3141 sub get_mapparam {
|
if (defined($$courseopt{$courselevel})) { |
if (defined($$courseopt{$courselevel})) { |
return $$courseopt{$courselevel}; |
return $$courseopt{$courselevel}; |
} |
} |
|
if ($what =~ /\.(encrypturl|hiddenresource)$/) { |
|
unless ($recursed) { |
|
@recurseup = $self->recurseup_maps($mapname); |
|
$recursed = 1; |
|
} |
|
foreach my $item (@recurseup) { |
|
my $norecursechk=$usercourseprefix.'.'.$item.'___(all).'.$what; |
|
if (defined($$courseopt{$norecursechk})) { |
|
if ($what =~ /\.(encrypturl|hiddenresource)$/) { |
|
return $$courseopt{$norecursechk}; |
|
} |
|
} |
|
} |
|
} |
} |
} |
return undef; # Unefined if we got here. |
return undef; # Unefined if we got here. |
} |
} |
Line 3144 getIterator behaves as follows:
|
Line 3447 getIterator behaves as follows:
|
|
|
=over 4 |
=over 4 |
|
|
=item * B<getIterator>(firstResource, finishResource, filterHash, condition, forceTop, returnTopMap): |
=item * B<getIterator>(firstResource, finishResource, filterHash, condition, forceTop, returnTopMap, $deeplinklisted): |
|
|
All parameters are optional. firstResource is a resource reference |
All parameters are optional. firstResource is a resource reference |
corresponding to where the iterator should start. It defaults to |
corresponding to where the iterator should start. It defaults to |
Line 3161 that is not just a single, 'redirecting'
|
Line 3464 that is not just a single, 'redirecting'
|
will return all information, starting with the top-level map, |
will return all information, starting with the top-level map, |
regardless of content. returnTopMap, if true (default false), will |
regardless of content. returnTopMap, if true (default false), will |
cause the iterator to return the top-level map object (resource 0.0) |
cause the iterator to return the top-level map object (resource 0.0) |
before anything else. |
before anything else. deeplinklisted if true (default false), will |
|
check "listed" status of a resource with a deeplink, and unless "absent" |
|
will exclude deeplink checking when retrieving the browsePriv from |
|
lonnet::allowed(). |
|
|
Thus, by default, only top-level resources will be shown. Change the |
Thus, by default, only top-level resources will be shown. Change the |
condition to a 1 without changing the hash, and all resources will be |
condition to a 1 without changing the hash, and all resources will be |
Line 3298 sub new {
|
Line 3604 sub new {
|
# have we done that yet? |
# have we done that yet? |
$self->{HAVE_RETURNED_0} = 0; |
$self->{HAVE_RETURNED_0} = 0; |
|
|
|
# Do we want to check the "listed" status for a resource for which |
|
# deeplinking applies. |
|
$self->{DEEPLINKLISTED} = shift; |
|
|
# Now, we need to pre-process the map, by walking forward and backward |
# Now, we need to pre-process the map, by walking forward and backward |
# over the parts of the map we're going to look at. |
# over the parts of the map we're going to look at. |
|
|
Line 3389 sub new {
|
Line 3699 sub new {
|
$finishResource, $self->{FILTER}, |
$finishResource, $self->{FILTER}, |
$self->{ALREADY_SEEN}, |
$self->{ALREADY_SEEN}, |
$self->{CONDITION}, |
$self->{CONDITION}, |
$self->{FORCE_TOP}); |
$self->{FORCE_TOP}, |
|
undef,$self->{DEEPLINKLISTED}); |
} |
} |
|
|
# Set up some bookkeeping information. |
# Set up some bookkeeping information. |
Line 3549 sub next {
|
Line 3860 sub next {
|
# That ends the main iterator logic. Now, do we want to recurse |
# That ends the main iterator logic. Now, do we want to recurse |
# down this map (if this resource is a map)? |
# down this map (if this resource is a map)? |
if ( ($self->{HERE}->is_sequence() || (!$closeAllPages && $self->{HERE}->is_page())) && |
if ( ($self->{HERE}->is_sequence() || (!$closeAllPages && $self->{HERE}->is_page())) && |
(defined($self->{FILTER}->{$self->{HERE}->map_pc()}) xor $self->{CONDITION})) { |
(defined($self->{FILTER}->{$self->{HERE}->map_pc()}) xor $self->{CONDITION}) && |
|
($env{'request.role.adv'} || !$self->{HERE}->randomout())) { |
$self->{RECURSIVE_ITERATOR_FLAG} = 1; |
$self->{RECURSIVE_ITERATOR_FLAG} = 1; |
my $firstResource = $self->{HERE}->map_start(); |
my $firstResource = $self->{HERE}->map_start(); |
my $finishResource = $self->{HERE}->map_finish(); |
my $finishResource = $self->{HERE}->map_finish(); |
Line 3558 sub next {
|
Line 3870 sub next {
|
$finishResource, $self->{FILTER}, |
$finishResource, $self->{FILTER}, |
$self->{ALREADY_SEEN}, |
$self->{ALREADY_SEEN}, |
$self->{CONDITION}, |
$self->{CONDITION}, |
$self->{FORCE_TOP}); |
$self->{FORCE_TOP}, |
|
undef,$self->{DEEPLINKLISTED}); |
} |
} |
|
|
# If this is a blank resource, don't actually return it. |
# If this is a blank resource, don't actually return it. |
# Should you ever find you need it, make sure to add an option to the code |
# Should you ever find you need it, make sure to add an option to the code |
# that you can use; other things depend on this behavior. |
# that you can use; other things depend on this behavior. |
my $browsePriv = $self->{HERE}->browsePriv($noblockcheck); |
my $browsePriv = $self->{HERE}->browsePriv($noblockcheck,$self->{DEEPLINKLISTED}); |
if (!$self->{HERE}->src() || |
if (!$self->{HERE}->src() || |
(!($browsePriv eq 'F') && !($browsePriv eq '2')) ) { |
(!($browsePriv eq 'F') && !($browsePriv eq '2')) ) { |
return $self->next($closeAllPages); |
return $self->next($closeAllPages); |
Line 3992 sub from { my $self=shift; return $self-
|
Line 4305 sub from { my $self=shift; return $self-
|
sub goesto { my $self=shift; return $self->navHash("goesto_", 1); } |
sub goesto { my $self=shift; return $self->navHash("goesto_", 1); } |
sub kind { my $self=shift; return $self->navHash("kind_", 1); } |
sub kind { my $self=shift; return $self->navHash("kind_", 1); } |
sub randomout { my $self=shift; return $self->navHash("randomout_", 1); } |
sub randomout { my $self=shift; return $self->navHash("randomout_", 1); } |
|
sub deeplinkout { my $self=shift; return $self->navHash("deeplinkout_", 1); } |
sub randompick { |
sub randompick { |
my $self = shift; |
my $self = shift; |
my $randompick = $self->parmval('randompick'); |
my $randompick = $self->parmval('randompick'); |
Line 4247 sub is_task {
|
Line 4561 sub is_task {
|
|
|
sub is_empty_sequence { |
sub is_empty_sequence { |
my $self=shift; |
my $self=shift; |
my $src = $self->src(); |
|
return !$self->is_page() && $self->navHash("is_map_", 1) && !$self->navHash("map_type_" . $self->map_pc()); |
return !$self->is_page() && $self->navHash("is_map_", 1) && !$self->navHash("map_type_" . $self->map_pc()); |
} |
} |
|
|
Line 4298 Returns a string with a comma-separated
|
Line 4611 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 4333 sub map_hierarchy {
|
Line 4652 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 4557 sub duedate {
|
Line 4881 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; |
|
my $first_access=&Apache::lonnet::get_first_access($interval[1], |
$self->{SYMB}); |
$self->{SYMB}); |
if (defined($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 4655 sub slot_control {
|
Line 4980 sub slot_control {
|
my $available = $self->parmval("available", $part); |
my $available = $self->parmval("available", $part); |
return ($useslots,$availablestudent,$available); |
return ($useslots,$availablestudent,$available); |
} |
} |
|
sub deeplink { |
|
my ($self,$caller,$action) = @_; |
|
my $deeplink = $self->parmval("deeplink"); |
|
if ($deeplink) { |
|
my ($state,$others,$listed,$scope) = split(/,/,$deeplink); |
|
if ($action eq 'getlisted') { |
|
return $listed; |
|
} |
|
if ($env{'request.deeplink.login'}) { |
|
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
|
my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
|
my $deeplink_symb = &Apache::loncommon::deeplink_login_symb($cnum,$cdom); |
|
if ($deeplink_symb) { |
|
my ($loginmap,$mapname); |
|
if ($deeplink_symb =~ /\.(page|sequence)$/) { |
|
$mapname = $self->enclosing_map_src(); |
|
$loginmap = &Apache::lonnet::clutter((&Apache::lonnet::decode_symb($deeplink_symb))[2]); |
|
return if ($mapname eq $loginmap); |
|
} else { |
|
return if ($deeplink_symb eq $self->symb()); |
|
if (($scope eq 'map') || ($scope eq 'rec')) { |
|
$mapname = $self->enclosing_map_src(); |
|
$loginmap = &Apache::lonnet::clutter((&Apache::lonnet::decode_symb($deeplink_symb))[0]); |
|
return if ($mapname eq $loginmap); |
|
} |
|
} |
|
if ($scope eq 'rec') { |
|
my $map_pc = $self->navHash('map_pc_'.$mapname); |
|
my @recurseup = split(/,/,$self->navHash('map_hierarchy_'.$map_pc)); |
|
my $login_pc = $self->navHash('map_pc_'.$loginmap); |
|
return if (grep(/^\Q$login_pc\E$/,@recurseup)); |
|
} |
|
} |
|
} |
|
unless (($caller eq 'sequence') || ($state eq 'both')) { |
|
return $listed; |
|
} |
|
} |
|
return; |
|
} |
|
|
# Multiple things need this |
# Multiple things need this |
sub getReturnHash { |
sub getReturnHash { |
Line 5467 sub check_for_slot {
|
Line 5832 sub check_for_slot {
|
($checkedin,$checkedinslot) = $self->checkedin(); |
($checkedin,$checkedinslot) = $self->checkedin(); |
unless ((grep(/^\Q$checkedin\E/,@proctors)) && |
unless ((grep(/^\Q$checkedin\E/,@proctors)) && |
($checkedinslot eq $slot_name)) { |
($checkedinslot eq $slot_name)) { |
return (NEEDS_CHECKIN,undef,$slot_name); |
return (NEEDS_CHECKIN,$end,$slot_name); |
} |
} |
} |
} |
return (RESERVED,$end,$slot_name); |
return (RESERVED,$end,$slot_name); |
Line 5786 sub getPrevious {
|
Line 6151 sub getPrevious {
|
sub browsePriv { |
sub browsePriv { |
my $self = shift; |
my $self = shift; |
my $noblockcheck = shift; |
my $noblockcheck = shift; |
|
my $deeplinklisted = shift; |
if (defined($self->{BROWSE_PRIV})) { |
if (defined($self->{BROWSE_PRIV})) { |
return $self->{BROWSE_PRIV}; |
return $self->{BROWSE_PRIV}; |
} |
} |
|
my ($nodeeplinkcheck,$nodeeplinkout); |
|
if ($deeplinklisted) { |
|
my $deeplink = $self->deeplink(undef,'getlisted'); |
|
if (($deeplink) && ($deeplink ne 'absent')) { |
|
$nodeeplinkcheck = 1; |
|
} |
|
$nodeeplinkout = 1; |
|
} |
$self->{BROWSE_PRIV} = &Apache::lonnet::allowed('bre',$self->src(), |
$self->{BROWSE_PRIV} = &Apache::lonnet::allowed('bre',$self->src(), |
$self->{SYMB},undef, |
$self->{SYMB},undef, |
undef,$noblockcheck); |
undef,$noblockcheck, |
|
undef,$nodeeplinkcheck, |
|
$nodeeplinkout); |
} |
} |
|
|
=pod |
=pod |