version 1.203, 2002/10/17 14:42:07
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version 1.205, 2002/10/20 18:42:53
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Line 60
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Line 60
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package Apache::lonxml; |
package Apache::lonxml; |
use vars |
use vars |
qw(@pwd @outputstack $redirection $import @extlinks $metamode $evaluate %insertlist @namespace $prevent_entity_encode); |
qw(@pwd @outputstack $redirection $import @extlinks $metamode $evaluate %insertlist @namespace $prevent_entity_encode $errorcount $warningcount); |
use strict; |
use strict; |
use HTML::LCParser(); |
use HTML::LCParser(); |
use HTML::TreeBuilder(); |
use HTML::TreeBuilder(); |
Line 140 $Apache::lonxml::registered=0;
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Line 140 $Apache::lonxml::registered=0;
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# a pointer the the Apache request object |
# a pointer the the Apache request object |
$Apache::lonxml::request=''; |
$Apache::lonxml::request=''; |
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# a problem number counter, and check on hether it is used |
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$Apache::lonxml::counter=0; |
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$Apache::lonxml::counter_changed=0; |
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sub xmlbegin { |
sub xmlbegin { |
my $output=''; |
my $output=''; |
if ($ENV{'browser.mathml'}) { |
if ($ENV{'browser.mathml'}) { |
Line 555 sub xmlparse {
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Line 559 sub xmlparse {
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if ($ENV{'request.uri'}) { |
if ($ENV{'request.uri'}) { |
&writeallows($ENV{'request.uri'}); |
&writeallows($ENV{'request.uri'}); |
} |
} |
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if ($Apache::lonxml::counter_changed) { &store_counter() } |
return $finaloutput; |
return $finaloutput; |
} |
} |
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Line 847 sub setup_globals {
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Line 852 sub setup_globals {
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my ($request,$target)=@_; |
my ($request,$target)=@_; |
$Apache::lonxml::request=$request; |
$Apache::lonxml::request=$request; |
$Apache::lonxml::registered = 0; |
$Apache::lonxml::registered = 0; |
if ($ENV{'form.counter'}) { |
$errorcount=0; |
$Apache::lonxml::counter=$ENV{'form.counter'} |
$warningcount=0; |
} elsif (not defined $Apache::lonxml::counter) { |
&init_counter(); |
$Apache::lonxml::counter=1; |
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my %moreenv; |
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$moreenv{'form.counter'}=$Apache::lonxml::counter; |
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&Apache::lonnet::appenv(%moreenv); |
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} |
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@Apache::lonxml::pwd=(); |
@Apache::lonxml::pwd=(); |
@Apache::lonxml::extlinks=(); |
@Apache::lonxml::extlinks=(); |
if ($target eq 'meta') { |
if ($target eq 'meta') { |
Line 1038 sub get_all_text_unbalanced {
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Line 1038 sub get_all_text_unbalanced {
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return $result |
return $result |
} |
} |
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sub increment_counter { |
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$Apache::lonxml::counter++; |
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$Apache::lonxml::counter_changed=1; |
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} |
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sub init_counter { |
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if (defined($ENV{'form.counter'})) { |
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$Apache::lonxml::counter=$ENV{'form.counter'}; |
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} elsif (not defined($Apache::lonxml::counter)) { |
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$Apache::lonxml::counter=1; |
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&store_counter(); |
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} |
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$Apache::lonxml::counter_changed=0; |
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} |
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sub store_counter { |
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&Apache::lonnet::appenv(('form.counter' => $Apache::lonxml::counter)); |
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return ''; |
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} |
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sub get_all_text { |
sub get_all_text { |
my($tag,$pars)= @_; |
my($tag,$pars)= @_; |
my $depth=0; |
my $depth=0; |
Line 1334 sub debug {
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Line 1354 sub debug {
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} |
} |
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sub error { |
sub error { |
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$errorcount++; |
if (($Apache::lonxml::debug eq 1) || ($ENV{'request.state'} eq 'construct') ) { |
if (($Apache::lonxml::debug eq 1) || ($ENV{'request.state'} eq 'construct') ) { |
# If printing in construction space, put the error inside <pre></pre> |
# If printing in construction space, put the error inside <pre></pre> |
print "<b>ERROR:</b>".join("\n",@_)."\n"; |
print "<b>ERROR:</b>".join("\n",@_)."\n"; |
Line 1359 sub error {
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Line 1380 sub error {
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} |
} |
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sub warning { |
sub warning { |
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$warningcount++; |
if ($ENV{'request.state'} eq 'construct') { |
if ($ENV{'request.state'} eq 'construct') { |
print "<b>W</b>ARNING<b>:</b>".join('<br />',@_)."<br />\n"; |
print "<b>W</b>ARNING<b>:</b>".join('<br />',@_)."<br />\n"; |
} |
} |