version 1.3, 2004/07/22 20:19:20
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version 1.6, 2004/07/27 23:35:34
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Line 30
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Line 30
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package Apache::lonspeller; |
package Apache::lonspeller; |
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use Apache::Constants qw(:common); |
use Text::Aspell; |
use Text::Aspell; |
use Apache::lonlocal; |
use Apache::lonlocal; |
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use HTML::LCParser; |
use strict; |
use strict; |
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my $speller; |
my $speller; |
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my $insidelink; |
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sub markeduptext { |
sub spellcheck_language { |
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if ($ENV{'form.lang'}) { return $ENV{'form.lang'}; } |
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if (&mt('spellcheck_lang') ne 'spellcheck_lang') { |
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return &mt('spellcheck_lang'); |
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} |
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return 'en_US'; |
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} |
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sub set_language { |
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my $lang=&spellcheck_language(); |
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$speller->set_option('lang',$lang); |
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} |
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sub textsection { |
my $input=shift; |
my $input=shift; |
my $output=''; |
my $output=''; |
foreach my $word (split(/\W+/,$input)) { |
&set_language(); |
if ($speller->check($word)) { |
foreach my $word (split(/\b/,$input)) { |
$output.=$word.' '; |
if (($word=~/\W/) || ($word=~/^(lt|gt|nbsp|amp)$/i) |
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|| ($speller->check($word))) { |
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$output.=$word; |
} else { |
} else { |
my $suggestions=join(' ',$speller->suggest($word)); |
my $suggestions=join(' ',$speller->suggest($word)); |
&Apache::lonnet::logthis($suggestions); |
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$suggestions=~s/\'/\\\'/gs; |
$suggestions=~s/\'/\\\'/gs; |
if ($suggestions) { |
if (($suggestions) && (!$insidelink)) { |
$output.='<a href="javascript:alert('."'". |
$output.='<a href="javascript:alert('."'". |
$suggestions."');". |
$suggestions."');". |
'">'; |
'">'; |
} |
} |
$output.='<font color="red">'.$word.'</font>'; |
$output.='<font color="red">'.$word.'</font>'; |
if ($suggestions) { $output.='</a>'; } |
if (($suggestions) && (!$insidelink)) { $output.='</a>'; } |
$output.=' '; |
} |
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} |
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return $output; |
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} |
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sub markeduptext { |
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my $input=shift; |
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my $output=''; |
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my $parser=HTML::LCParser->new(\$input); |
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$insidelink=0; |
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my $token; |
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while ($token=$parser->get_token) { |
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if ($token->[0] eq 'T') { |
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$output.=&textsection($token->[1]); |
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} elsif ($token->[0] eq 'S') { |
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$output.=$token->[4]; |
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foreach my $tag ('m','script') { |
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if ($token->[1] eq $tag) { |
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$output.=$parser->get_text('/'.$tag); |
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} |
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} |
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if ($token->[1] eq 'a') { |
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$insidelink=1; |
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} |
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} elsif ($token->[0] eq 'E') { |
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$output.=$token->[2]; |
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if ($token->[1] eq 'a') { |
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$insidelink=0; |
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} |
} |
} |
} |
} |
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$insidelink=0; |
return $output; |
return $output; |
} |
} |
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Line 62 sub initspeller {
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Line 110 sub initspeller {
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unless (defined($speller)) { |
unless (defined($speller)) { |
$speller = Text::Aspell->new; |
$speller = Text::Aspell->new; |
$speller->set_option('lang','en_US'); |
$speller->set_option('lang','en_US'); |
$speller->set_option('sug-mode','fast'); |
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} |
} |
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$insidelink=0; |
} |
} |
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sub handler { |
sub handler { |