version 1.117, 2003/09/16 19:23:47
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version 1.118, 2003/09/17 14:30:13
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Line 1613 sub fileextensions {
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Line 1613 sub fileextensions {
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sub display_languages { |
sub display_languages { |
my %languages=(); |
my %languages=(); |
if ($ENV{'environment.languages'}) { |
foreach (&preferred_languages()) { |
foreach (split(/\s*(\,|\;|\:)\s*/,$ENV{'environment.languages'})) { |
$languages{$_}=1; |
$languages{$_}=1; |
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} |
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} |
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if ($ENV{'course.'.$ENV{'request.course.id'}.'.languages'}) { |
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foreach (split(/\s*(\,|\;|\:)\s*/, |
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$ENV{'course.'.$ENV{'request.course.id'}.'.languages'})) { |
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$languages{$_}=1; |
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} |
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} |
} |
&get_unprocessed_cgi($ENV{'QUERY_STRING'},['displaylanguage']); |
&get_unprocessed_cgi($ENV{'QUERY_STRING'},['displaylanguage']); |
if ($ENV{'form.displaylanguage'}) { |
if ($ENV{'form.displaylanguage'}) { |
Line 1642 sub preferred_languages {
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Line 1634 sub preferred_languages {
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@languages=(@languages,split(/\s*(\,|\;|\:)\s*/, |
@languages=(@languages,split(/\s*(\,|\;|\:)\s*/, |
$ENV{'course.'.$ENV{'request.course.id'}.'.languages'})); |
$ENV{'course.'.$ENV{'request.course.id'}.'.languages'})); |
} |
} |
return (@languages,'en-US'); |
my $browser=(split(/\;/,$ENV{'HTTP_ACCEPT_LANGUAGE'}))[0]; |
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if ($browser) { |
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@languages=(@languages,split(/\s*(\,|\;|\:)\s*/,$browser)); |
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} |
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if ($Apache::lonnet::domain_lang_def{$ENV{'user.domain'}}) { |
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@languages=(@languages, |
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$Apache::lonnet::domain_lang_def{$ENV{'user.domain'}}); |
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} |
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if ($Apache::lonnet::domain_lang_def{$ENV{'request.role.domain'}}) { |
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@languages=(@languages, |
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$Apache::lonnet::domain_lang_def{$ENV{'request.role.domain'}}); |
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} |
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if ($Apache::lonnet::domain_lang_def{ |
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$Apache::lonnet::perlvar{'lonDefDomain'}}) { |
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@languages=(@languages, |
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$Apache::lonnet::domain_lang_def{ |
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$Apache::lonnet::perlvar{'lonDefDomain'}}); |
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} |
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# turn "en-ca" into "en-ca,en" |
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my @genlanguages; |
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foreach (@languages) { |
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unless ($_=~/\w/) { next; } |
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push (@genlanguages,$_); |
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if ($_=~/(\-|\_)/) { |
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push (@genlanguages,(split(/(\-|\_)/,$_))[0]); |
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} |
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} |
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&Apache::lonnet::logthis('Lang: '.join(',',@genlanguages)); |
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return @genlanguages; |
} |
} |
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############################################################### |
############################################################### |