[Koha-bugs] [Bug 7445] Clicking on a tag gives "Language ... does not exist"
bugzilla-daemon at bugs.koha-community.org
bugzilla-daemon at bugs.koha-community.org
Tue Jan 17 21:34:56 CET 2012
http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=7445
--- Comment #3 from Magnus Enger <magnus at enger.priv.no> 2012-01-17 20:34:56 UTC ---
In 3.4.6 it works for Swedish, regardless of what QueryStemming is set to, but
not for Norwegian. There's a difference between 3.4.6 and current master:
In 3.4.6 $lang is taken from C4::Templates::getlanguagecookie:
389 sub getlanguagecookie {
390 my ($query) = @_;
391 my $lang;
392 if ($query->cookie('KohaOpacLanguage')){
393 $lang = $query->cookie('KohaOpacLanguage') ;
394 }else{
395 $lang = $ENV{HTTP_ACCEPT_LANGUAGE};
396
397 }
398 $lang = substr($lang, 0, 2);
399
400 return $lang;
401 }
In current master it comes from C4::Templates::getlanguage:
311 sub getlanguage {
312 my ($query, $interface) = @_;
313
314 # Select a language based on cookie, syspref available languages &
browser
315 my $is_intranet = $interface eq 'intranet';
316 my @languages = split(",", C4::Context->preference(
317 $is_intranet ? 'language' : 'opaclanguages'));
318
319 my $lang;
320
321 # cookie
322 if ( $query->cookie('KohaOpacLanguage') ) {
323 $lang = $query->cookie('KohaOpacLanguage');
324 $lang =~ s/[^a-zA-Z_-]*//; # sanitize cookie
325 }
326
327 # HTTP_ACCEPT_LANGUAGE
328 unless ($lang) {
329 my $http_accept_language = $ENV{ HTTP_ACCEPT_LANGUAGE };
330 $lang = accept_language( $http_accept_language,
331 getTranslatedLanguages($interface,'prog') );
332 }
333
334 # Ignore a lang not selected in sysprefs
335 $lang = undef unless first { $_ eq $lang } @languages;
336
337 # Fall back to English if necessary
338 $lang = 'en' unless $lang;
339
340 return $lang;
341 }
In 3.4.6 "sv-SE" is reduced to "sv" on line 398 and this is a valid language
for Lingua::Stem::Snowball. "nb-NO" is reduced to "nb", which is not valid in
the eyes of Lingua::Stem::Snowball. C4::Templates::getlanguage returns the
unreduced strings, neither of which is valid for Lingua::Stem::Snowball.
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