version 1.441, 2007/04/07 00:02:31
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version 1.447, 2007/05/31 04:15:59
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Line 42 package Apache::lonxml;
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Line 42 package Apache::lonxml;
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use vars |
use vars |
qw(@pwd @outputstack $redirection $import @extlinks $metamode $evaluate %insertlist @namespace $errorcount $warningcount); |
qw(@pwd @outputstack $redirection $import @extlinks $metamode $evaluate %insertlist @namespace $errorcount $warningcount); |
use strict; |
use strict; |
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use LONCAPA; |
use HTML::LCParser(); |
use HTML::LCParser(); |
use HTML::TreeBuilder(); |
use HTML::TreeBuilder(); |
use HTML::Entities(); |
use HTML::Entities(); |
Line 598 sub callsub {
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Line 599 sub callsub {
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} |
} |
} |
} |
if ($token->[0] eq 'S') { |
if ($token->[0] eq 'S') { |
$currentstring.=&Apache::edit::handle_insert(); |
$currentstring.=&Apache::edit::handle_insert(); |
} elsif ($token->[0] eq 'E') { |
} elsif ($token->[0] eq 'E') { |
$currentstring.=&Apache::edit::handle_insertafter($token->[1]); |
$currentstring.=&Apache::edit::handle_insertafter($token->[1]); |
} |
} |
} |
} |
} |
} |
Line 996 sub get_all_text_unbalanced {
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Line 997 sub get_all_text_unbalanced {
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return $result |
return $result |
} |
} |
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=pod |
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For bubble grading mode and exam bubble printing mode, the tracking of |
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the current 'bubble line number' is stored in the %env element |
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'form.counter', and is modifed and handled by the following routines. |
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The value of it is stored in $Apache:lonxml::counter when live and |
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stored back to env after done. |
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=item &increment_counter($increment); |
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Increments the internal counter environment variable a specified amount |
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Optional Arguments: |
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$increment - amount to increment by (defaults to 1) |
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=cut |
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sub increment_counter { |
sub increment_counter { |
my ($increment) = @_; |
my ($increment) = @_; |
if (defined($increment) && $increment gt 0) { |
if (defined($increment) && $increment gt 0) { |
Line 1006 sub increment_counter {
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Line 1025 sub increment_counter {
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$Apache::lonxml::counter_changed=1; |
$Apache::lonxml::counter_changed=1; |
} |
} |
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=pod |
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=item &init_counter($increment); |
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Initialize the internal counter environment variable |
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=cut |
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sub init_counter { |
sub init_counter { |
if ($env{'request.state'} eq 'construct') { |
if ($env{'request.state'} eq 'construct') { |
$Apache::lonxml::counter=1; |
$Apache::lonxml::counter=1; |
Line 1208 sub writeallows {
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Line 1235 sub writeallows {
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my %httpref=(); |
my %httpref=(); |
foreach (@extlinks) { |
foreach (@extlinks) { |
$httpref{'httpref.'. |
$httpref{'httpref.'. |
&Apache::lonnet::hreflocation($thisdir,$_)}=$thisurl; |
&Apache::lonnet::hreflocation($thisdir,&unescape($_))}=$thisurl; |
} |
} |
@extlinks=(); |
@extlinks=(); |
&Apache::lonnet::appenv(%httpref); |
&Apache::lonnet::appenv(%httpref); |
Line 1698 sub get_param_var {
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Line 1725 sub get_param_var {
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} |
} |
} |
} |
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sub register_insert_tab { |
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my @data = split /\n/, &Apache::lonnet::getfile('/home/httpd/lonTabs/insertlist.tab'); |
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my $i; |
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my $tagnum=0; |
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my @order; |
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for ($i=0;$i < $#data; $i++) { |
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my $line = $data[$i]; |
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if ( $line =~ /^\#/ || $line =~ /^\s*\n/) { next; } |
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if ( $line =~ /TABLE/ ) { last; } |
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my ($tag,$descrip,$color,$function,$show,$helpfile,$helpdesc) = split(/,/, $line); |
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if ($tag) { |
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$insertlist{"$tagnum.tag"} = $tag; |
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$insertlist{"$tag.description"} = $descrip; |
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$insertlist{"$tag.color"} = $color; |
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$insertlist{"$tag.function"} = $function; |
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if (!defined($show)) { $show='yes'; } |
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$insertlist{"$tag.show"}= $show; |
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$insertlist{"$tag.helpfile"} = $helpfile; |
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$insertlist{"$tag.helpdesc"} = $helpdesc; |
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$insertlist{"$tag.num"}=$tagnum; |
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$tagnum++; |
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} |
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} |
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$i++; #skipping TABLE line |
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$tagnum = 0; |
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for (;$i < $#data;$i++) { |
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my $line = $data[$i]; |
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my ($mnemonic,@which) = split(/ +/,$line); |
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my $tag = $insertlist{"$tagnum.tag"}; |
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for (my $j=0;$j <=$#which;$j++) { |
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if ( $which[$j] eq 'Y' ) { |
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if ($insertlist{"$j.show"} ne 'no') { |
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push(@{ $insertlist{"$tag.which"} },$insertlist{"$j.tag"}); |
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} |
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} |
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} |
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$tagnum++; |
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} |
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} |
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sub register_insert_xml { |
sub register_insert_xml { |
my $parser = HTML::LCParser->new($Apache::lonnet::perlvar{'lonTabDir'} |
my $parser = HTML::LCParser->new($Apache::lonnet::perlvar{'lonTabDir'} |
.'/insertlist.xml'); |
.'/insertlist.xml'); |
my ($tagnum,$in_help)=(0,0); |
my ($tagnum,$in_help)=(0,0); |
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my @alltags; |
my $tag; |
my $tag; |
while (my $token = $parser->get_token()) { |
while (my $token = $parser->get_token()) { |
if ($token->[0] eq 'S') { |
if ($token->[0] eq 'S') { |
Line 1750 sub register_insert_xml {
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Line 1738 sub register_insert_xml {
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$tag = $token->[2]{'name'}; |
$tag = $token->[2]{'name'}; |
$insertlist{"$tagnum.tag"} = $tag; |
$insertlist{"$tagnum.tag"} = $tag; |
$insertlist{"$tag.num"} = $tagnum; |
$insertlist{"$tag.num"} = $tagnum; |
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push(@alltags,$tag); |
} elsif ($in_help && $token->[1] eq 'file') { |
} elsif ($in_help && $token->[1] eq 'file') { |
$key = $tag.'.helpfile'; |
$key = $tag.'.helpfile'; |
} elsif ($in_help && $token->[1] eq 'description') { |
} elsif ($in_help && $token->[1] eq 'description') { |
Line 1763 sub register_insert_xml {
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Line 1752 sub register_insert_xml {
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} elsif ($token->[1] eq 'help') { |
} elsif ($token->[1] eq 'help') { |
$in_help=1; |
$in_help=1; |
} elsif ($token->[1] eq 'allow') { |
} elsif ($token->[1] eq 'allow') { |
my $allow = $parser->get_text(); |
$key = $tag.'.allow'; |
foreach my $element (split(',',$allow)) { |
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$element =~ s/(^\s*|\s*$ )//gx; |
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push(@{ $insertlist{$tag.'.which'} },$element); |
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} |
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} |
} |
if (defined($key)) { |
if (defined($key)) { |
$insertlist{$key} = $parser->get_text(); |
$insertlist{$key} = $parser->get_text(); |
Line 1782 sub register_insert_xml {
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Line 1767 sub register_insert_xml {
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} |
} |
} |
} |
} |
} |
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# parse the allows and ignore tags set to <show>no</show> |
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foreach my $tag (@alltags) { |
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next if (!exists($insertlist{"$tag.allow"})); |
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my $allow = $insertlist{"$tag.allow"}; |
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foreach my $element (split(',',$allow)) { |
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$element =~ s/(^\s*|\s*$ )//gx; |
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if (!exists($insertlist{"$element.show"}) |
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|| $insertlist{"$element.show"} ne 'no') { |
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push(@{ $insertlist{$tag.'.which'} },$element); |
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} |
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} |
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} |
} |
} |
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sub register_insert { |
sub register_insert { |
# ®ister_insert_tab(@_); |
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# &dump_insertlist('1'); |
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# undef(%insertlist); |
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return ®ister_insert_xml(@_); |
return ®ister_insert_xml(@_); |
# &dump_insertlist('2'); |
# &dump_insertlist('2'); |
} |
} |