version 1.146, 2013/06/26 21:22:55
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version 1.152, 2017/09/03 18:19:09
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Line 42 use Safe::Hole;
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Line 42 use Safe::Hole;
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use Opcode; |
use Opcode; |
use Apache::lonenc; |
use Apache::lonenc; |
use Fcntl qw(:flock); |
use Fcntl qw(:flock); |
use LONCAPA; |
use LONCAPA qw(:DEFAULT :match); |
use File::Basename; |
use File::Basename; |
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Line 184 sub loadmap {
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Line 184 sub loadmap {
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# We can only nest sequences or pages. Anything else is an illegal nest. |
# We can only nest sequences or pages. Anything else is an illegal nest. |
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unless (($fn=~/\.sequence$/) || $ispage) { |
unless (($fn=~/\.sequence$/) || $ispage) { |
$errtext.=&mt("<br />Invalid map: <tt>[_1]</tt>",$fn); |
$errtext.='<br />'.&mt('Invalid map: [_1]',"<tt>$fn</tt>"); |
return; |
return; |
} |
} |
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Line 193 sub loadmap {
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Line 193 sub loadmap {
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my $instr=&Apache::lonnet::getfile($fn); |
my $instr=&Apache::lonnet::getfile($fn); |
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if ($instr eq -1) { |
if ($instr eq -1) { |
$errtext.=&mt('<br />Map not loaded: The file <tt>[_1]</tt> does not exist.',$fn); |
$errtext.= '<br />' |
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.&mt('Map not loaded: The file [_1] does not exist.', |
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"<tt>$fn</tt>"); |
return; |
return; |
} |
} |
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Line 276 sub loadmap {
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Line 278 sub loadmap {
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} |
} |
undef($codechecked); |
undef($codechecked); |
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# Handle randomization and random selection |
# Handle randomization and random selection |
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if ($randomize) { |
if ($randomize) { |
if (!$env{'request.role.adv'}) { |
my $advanced; |
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if ($env{'request.course.id'}) { |
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$advanced = (&Apache::lonnet::allowed('adv') eq 'F'); |
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} else { |
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$env{'request.course.id'} = $courseid; |
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$advanced = (&Apache::lonnet::allowed('adv') eq 'F'); |
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$env{'request.course.id'} = ''; |
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} |
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unless ($advanced) { |
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# Order of resources is not randomized if user has and advanced role in the course. |
my $seed; |
my $seed; |
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# In the advanced role, the map's random seed |
# If the map's random seed parameter has been specified |
# parameter is used as the basis for computing the |
# it is used as the basis for computing the seed ... |
# seed ... if it has been specified: |
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if (defined($randompickseed{$parent_rid})) { |
if (defined($randompickseed{$parent_rid})) { |
$seed = $randompickseed{$parent_rid}; |
$seed = $randompickseed{$parent_rid}; |
Line 325 sub loadmap {
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Line 334 sub loadmap {
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# processing the randomorder parameter if it is set, not |
# processing the randomorder parameter if it is set, not |
# randompick. |
# randompick. |
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@map_ids=&Math::Random::random_permutation(@map_ids); |
@map_ids=&Math::Random::random_permutation(@map_ids); |
} |
} |
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my $from = shift(@map_ids); |
my $from = shift(@map_ids); |
my $from_rid = $lpc.'.'.$from; |
my $from_rid = $lpc.'.'.$from; |
$hash{'map_start_'.$uri} = $from_rid; |
$hash{'map_start_'.$uri} = $from_rid; |
Line 353 sub loadmap {
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Line 361 sub loadmap {
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$parser = HTML::TokeParser->new(\$instr); |
$parser = HTML::TokeParser->new(\$instr); |
$parser->attr_encoded(1); |
$parser->attr_encoded(1); |
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# last parse out the mapalias params. Thes provide mnemonic |
# last parse out the mapalias params. These provide mnemonic |
# tags to resources that can be used in conditions |
# tags to resources that can be used in conditions |
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while (my $token = $parser->get_token) { |
while (my $token = $parser->get_token) { |
Line 465 sub parse_resource {
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Line 473 sub parse_resource {
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} elsif ($turi!~/\.(sequence|page)$/) { |
} elsif ($turi!~/\.(sequence|page)$/) { |
$turi='/adm/coursedocs/showdoc'.$turi; |
$turi='/adm/coursedocs/showdoc'.$turi; |
} |
} |
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} elsif ($turi=~ m{^/adm/$match_domain/$match_courseid/\d+/ext\.tool$}) { |
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$turi='/adm/wrapper'.$turi; |
} elsif ($turi=~/\S/) { # normal non-empty internal resource |
} elsif ($turi=~/\S/) { # normal non-empty internal resource |
my $mapdir=$uri; |
my $mapdir=$uri; |
$mapdir=~s/[^\/]+$//; |
$mapdir=~s/[^\/]+$//; |
Line 696 sub parse_condition {
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Line 706 sub parse_condition {
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# Typical attributes: |
# Typical attributes: |
# to=n - Number of the resource the parameter applies to. |
# to=n - Number of the resource the parameter applies to. |
# type=xx - Type of parameter value (e.g. string_yesno or int_pos). |
# type=xx - Type of parameter value (e.g. string_yesno or int_pos). |
# name=xxx - Name ofr parameter (e.g. parameter_randompick or parameter_randomorder). |
# name=xxx - Name of parameter (e.g. parameter_randompick or parameter_randomorder). |
# value=xxx - value of the parameter. |
# value=xxx - value of the parameter. |
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sub parse_param { |
sub parse_param { |
Line 938 sub traceroute {
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Line 948 sub traceroute {
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$further=simplify('('.'_'.$rid.')&('. |
$further=simplify('('.'_'.$rid.')&('. |
$hash{'condid_'.$hash{'undercond_'.$id}}.')'); |
$hash{'condid_'.$hash{'undercond_'.$id}}.')'); |
} else { |
} else { |
$errtext.=&mt('<br />Undefined condition ID: [_1]',$hash{'undercond_'.$id}); |
$errtext.= '<br />'. |
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&mt('Undefined condition ID: [_1]', |
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$hash{'undercond_'.$id}); |
} |
} |
} |
} |
# Recurse to resoruces that have to's to us. |
# Recurse to resoruces that have to's to us. |
Line 1060 sub accinit {
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Line 1072 sub accinit {
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sub hiddenurls { |
sub hiddenurls { |
my $randomoutentry=''; |
my $randomoutentry=''; |
foreach my $rid (keys %randompick) { |
foreach my $rid (keys(%randompick)) { |
my $rndpick=$randompick{$rid}; |
my $rndpick=$randompick{$rid}; |
my $mpc=$hash{'map_pc_'.$hash{'src_'.$rid}}; |
my $mpc=$hash{'map_pc_'.$hash{'src_'.$rid}}; |
# ------------------------------------------- put existing resources into array |
# ------------------------------------------- put existing resources into array |
Line 1111 sub hiddenurls {
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Line 1123 sub hiddenurls {
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} |
} |
} |
} |
# ------------------------------ take care of explicitly hidden urls or folders |
# ------------------------------ take care of explicitly hidden urls or folders |
foreach my $rid (keys %hiddenurl) { |
foreach my $rid (keys(%hiddenurl)) { |
$hash{'randomout_'.$rid}=1; |
$hash{'randomout_'.$rid}=1; |
my ($mapid,$resid)=split(/\./,$rid); |
my ($mapid,$resid)=split(/\./,$rid); |
$randomoutentry.='&'. |
$randomoutentry.='&'. |
Line 1548 sub evalstate {
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Line 1560 sub evalstate {
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$count++; |
$count++; |
} |
} |
my ($mapid) = split(/\./,$id); |
my ($mapid) = split(/\./,$id); |
&mt('Resource "[_1]" <br /> in Map "[_2]"', |
&mt('Resource [_1][_2]in Map [_3]', |
$hash{'title_'.$id}, |
$hash{'title_'.$id},'<br />', |
$hash{'title_'.$hash{'ids_'.$hash{'map_id_'.$mapid}}}); |
$hash{'title_'.$hash{'ids_'.$hash{'map_id_'.$mapid}}}); |
} (@{ $mapalias_cache{$mapalias} })); |
} (@{ $mapalias_cache{$mapalias} })); |
next if ($count < 2); |
next if ($count < 2); |