version 1.45, 2014/12/15 00:46:52
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version 1.58, 2022/10/19 18:09:03
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Line 36 use Apache::lonnet;
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Line 36 use Apache::lonnet;
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use Apache::Constants qw(:common :http REDIRECT); |
use Apache::Constants qw(:common :http REDIRECT); |
use GDBM_File; |
use GDBM_File; |
use LONCAPA::map(); |
use LONCAPA::map(); |
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use LONCAPA::ltiutils; |
use LONCAPA; |
use LONCAPA; |
use Apache::lonpageflip(); |
use Apache::lonpageflip(); |
use Apache::loncommon(); |
use Apache::loncommon(); |
use Apache::groupsort(); |
use Apache::groupsort(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
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use Apache::lonnavmaps(); |
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use Apache::lonenc(); |
use HTML::Entities(); |
use HTML::Entities(); |
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my %selhash; |
my %selhash; |
Line 205 sub handler {
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Line 208 sub handler {
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$r->send_http_header; |
$r->send_http_header; |
return OK; |
return OK; |
} |
} |
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my $requrl=$r->uri; |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
['forceselect','launch']); |
['forceselect','launch','navmap']); |
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if (($env{'request.course.fn'}) && ($env{'form.navmap'}) && ($env{'request.course.id'})) { |
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my $crstype = &Apache::loncommon::course_type(); |
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unless (($crstype eq 'Placement') && (!$env{'request.role.adv'})) { |
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# Check for critical messages and redirect if present. |
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my ($redirect,$url) = &Apache::loncommon::critical_redirect(300,'contents'); |
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if ($redirect) { |
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&Apache::loncommon::content_type($r,'text/html'); |
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$r->header_out(Location => $url); |
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return REDIRECT; |
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} |
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# Check if course needs to be re-initialized |
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my $loncaparev = $r->dir_config('lonVersion'); |
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my ($result,@reinit) = &Apache::loncommon::needs_coursereinit($loncaparev); |
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if ($result eq 'switch') { |
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&Apache::loncommon::content_type($r,'text/html'); |
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$r->send_http_header; |
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$r->print(&Apache::loncommon::check_release_result(@reinit)); |
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return OK; |
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} |
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my ($cnum,$cdom); |
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if ($result) { |
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$cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
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$cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
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} |
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if (($result eq 'main') || ($result eq 'both')) { |
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my ($furl,$ferr) = &Apache::lonuserstate::readmap("$cdom/$cnum"); |
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if ($ferr) { |
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my $requrl = $r->uri; |
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$env{'user.error.msg'}="$requrl:bre:0:0:Course not initialized"; |
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$env{'user.reinit'} = 1; |
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return HTTP_NOT_ACCEPTABLE; |
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} |
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} |
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if (($result eq 'both') || ($result eq 'supp')) { |
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my $possdel; |
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if ($result eq 'supp') { |
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$possdel = 1; |
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} |
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my ($supplemental,$refs_updated) = &Apache::lonnet::get_supplemental($cnum,$cdom,'',$possdel); |
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unless ($refs_updated) { |
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&Apache::loncommon::set_supp_httprefs($cnum,$cdom,$supplemental,$possdel); |
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} |
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} |
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&Apache::loncommon::content_type($r,'text/html'); |
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$r->send_http_header; |
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my $mapurl = &Apache::lonnet::declutter($requrl); |
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my $maptitle = &Apache::lonnet::gettitle($mapurl); |
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my @crumbs = ({text => $maptitle, no_mt => 1}); |
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my $args = {'bread_crumbs' => \@crumbs, |
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'bread_crumbs_nomenu' => 1}; |
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# Create the nav map |
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my $navmap = Apache::lonnavmaps::navmap->new(); |
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if (ref($navmap)) { |
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# renderer call |
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if (&Apache::lonnet::is_on_map($requrl)) { |
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my ($ltiscope,$ltiuri); |
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if (($env{'request.lti.login'}) && ($env{'request.lti.uri'})) { |
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my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
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my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
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($ltiscope,$ltiuri) = &LONCAPA::ltiutils::lti_provider_scope($env{'request.lti.uri'},$cdom,$cnum); |
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} |
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@crumbs = (); |
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unless ($ltiscope eq 'resource') { |
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unless ($ltiscope eq 'map') { |
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@crumbs = ({text => $crstype.' Contents', |
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href => "javascript:gopost('/adm/navmaps','')"}); |
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} |
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my $res = $navmap->getResourceByUrl($mapurl); |
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if (ref($res)) { |
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my $symb = $res->symb(); |
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if ($symb) { |
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my ($parent) = &Apache::lonnet::decode_symb($res->symb()); |
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if (($parent ne $env{'course.'.$env{'request.course.id'}.'.url'}) && |
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!(($ltiscope eq 'map') && ($requrl eq $ltiuri))) { |
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my @mapcrumbs = $navmap->recursed_crumbs($parent); |
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if (@mapcrumbs) { |
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push(@crumbs,@mapcrumbs); |
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} |
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} |
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$env{'request.symb'} = $symb; |
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} |
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} |
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} |
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push(@crumbs,{text => $maptitle, no_mt => 1}); |
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$args = {'bread_crumbs' => \@crumbs, |
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'bread_crumbs_nomenu' => 1, |
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'no_auto_mt_title' => 1}; |
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$r->print(&Apache::loncommon::start_page($maptitle,undef,$args)); |
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my $renderArgs = { 'cols' => [0,1,2,3], |
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'url' => $mapurl, |
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'navmap' => $navmap, |
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'suppressNavmap' => 1, |
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'suppressEmptySequences' => 1, |
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'filterFunc' => undef, |
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'resource_no_folder_link' => 1, |
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'r' => $r, |
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'caller' => 'sequence', |
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'notools' => 1, |
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'iterator_map' => $mapurl, |
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}; |
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my $render = &Apache::lonnavmaps::render($renderArgs); |
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# If no resources were found let the user know. |
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if ($renderArgs->{'counter'} == 0) { |
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$r->print('<p class="LC_info">'. |
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&mt('No items found in folder'). |
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'</p>'); |
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} |
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$r->print(&Apache::loncommon::end_page()); |
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} else { |
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$r->print(&Apache::loncommon::start_page($maptitle,undef,$args). |
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'<p class="LC_info">'. |
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&mt('Folder no longer appears to be a part of the course'). |
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'</p>'. |
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&Apache::loncommon::end_page()); |
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} |
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} else { |
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$r->print(&Apache::loncommon::start_page($maptitle,undef,$args). |
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'<p class="LC_warning">'. |
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&mt('Error: could not determine contents of folder'). |
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'</p>'. |
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&Apache::loncommon::end_page()); |
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} |
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$r->rflush(); |
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return OK; |
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} |
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} |
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my %hash; |
my %hash; |
my %bighash; |
my %bighash; |
my $requrl=$r->uri; |
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$successtied=0; |
$successtied=0; |
# ------------------------------------------------------------ Tie symb db file |
# ------------------------------------------------------------ Tie symb db file |
Line 249 sub handler {
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Line 388 sub handler {
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$dismapid=(split(/\./,$disid))[1]; |
$dismapid=(split(/\./,$disid))[1]; |
if (!$env{'request.role.adv'}) { |
if (!$env{'request.role.adv'}) { |
$randomout = $bighash{'randomout_'.$disid}; |
$randomout = $bighash{'randomout_'.$disid}; |
} |
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if (!$env{'request.role.adv'}) { |
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$is_encrypted = $bighash{'encrypted_'.$disid}; |
$is_encrypted = $bighash{'encrypted_'.$disid}; |
} |
} |
} elsif (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db', |
} elsif (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db', |
Line 271 sub handler {
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Line 408 sub handler {
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$dismapid=(split(/\./,$disid))[1]; |
$dismapid=(split(/\./,$disid))[1]; |
if (!$env{'request.role.adv'}) { |
if (!$env{'request.role.adv'}) { |
$randomout = $bighash{'randomout_'.$disid}; |
$randomout = $bighash{'randomout_'.$disid}; |
} |
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if (!$env{'request.role.adv'}) { |
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$is_encrypted = $bighash{'encrypted_'.$disid}; |
$is_encrypted = $bighash{'encrypted_'.$disid}; |
} |
} |
} |
} |
Line 292 sub handler {
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Line 427 sub handler {
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if ($is_encrypted) { |
if ($is_encrypted) { |
$showdisurl = &Apache::lonenc::encrypted($disurl); |
$showdisurl = &Apache::lonenc::encrypted($disurl); |
} |
} |
&Apache::lonnet::symblist($requrl,$disurl => [$disurl,$dismapid], |
if ($disurl =~ m{^/adm/navmaps(\?|$)}) { |
'last_known' => [$disurl,$dismapid]); |
&Apache::lonnet::symblist($requrl,$disurl => [$disurl,$dismapid]); |
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} else { |
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&Apache::lonnet::symblist($requrl,$disurl => [$disurl,$dismapid], |
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'last_known' => [$disurl,$dismapid]); |
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} |
&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->header_out(Location => &Apache::lonnet::absolute_url($ENV{'SERVER_NAME'}). |
$r->header_out(Location => &Apache::lonnet::absolute_url(). |
$showdisurl); |
$showdisurl); |
return REDIRECT; |
return REDIRECT; |
} else { |
} else { |