@EXPORT = qw(
&getFrameworkLanguages
&getTranslatedLanguages
+ &getLanguages
&getAllLanguages
);
- @EXPORT_OK = qw(getFrameworkLanguages getTranslatedLanguages getAllLanguages get_bidi regex_lang_subtags language_get_description accept_language);
+ @EXPORT_OK = qw(getFrameworkLanguages getTranslatedLanguages getAllLanguages getLanguages get_bidi regex_lang_subtags language_get_description accept_language);
$DEBUG = 0;
}
sub getTranslatedLanguages {
my ($interface, $theme, $current_language, $which) = @_;
my $htdocs;
- my $all_languages = getAllLanguages();
my @languages;
my @enabled_languages;
$seen{$_}++ for @languages;
@languages = keys %seen;
}
- return _build_languages_arrayref($all_languages,\@languages,$current_language,\@enabled_languages);
+ return _build_languages_arrayref(\@languages,$current_language,\@enabled_languages);
}
=head2 getAllLanguages
=cut
sub getAllLanguages {
+ return getLanguages(shift);
+}
+
+=head2 getLanguages
+
+Returns a reference to an array of hashes.
+Extracted from getAllLanguages to limit effect on the code base.
+This new function (name) will allow for more arguments to customize the values returned.
+
+- If no parameter is passed to the function, it returns english languages names
+- If a $lang parameter conforming to RFC4646 syntax is passed, the function returns languages names translated in $lang
+ If a language name is not translated in $lang in database, the function returns english language name
+- If $isFiltered is set to true, only the detail of the languages selected in system preferences AdvanceSearchLanguages is returned.
+
+=cut
+
+sub getLanguages {
+ my $lang = shift;
+ my $isFiltered = shift;
+
my @languages_loop;
my $dbh=C4::Context->dbh;
- my $current_language = shift || 'en';
+ my $default_language = 'en';
+ my $current_language = $default_language;
+ my $language_list = $isFiltered ? C4::Context->preference("AdvancedSearchLanguages") : undef;
+ if ($lang) {
+ $current_language = regex_lang_subtags($lang)->{'language'};
+ }
my $sth = $dbh->prepare('SELECT * FROM language_subtag_registry WHERE type=\'language\'');
$sth->execute();
while (my $language_subtag_registry = $sth->fetchrow_hashref) {
-
- # pull out all the script descriptions for each language
+ my $desc;
+ # check if language name is stored in current language
+ my $sth4= $dbh->prepare("SELECT description FROM language_descriptions WHERE type='language' AND subtag =? AND lang = ?");
+ $sth4->execute($language_subtag_registry->{subtag},$current_language);
+ while (my $language_desc = $sth4->fetchrow_hashref) {
+ $desc=$language_desc->{description};
+ }
my $sth2= $dbh->prepare("SELECT * FROM language_descriptions LEFT JOIN language_rfc4646_to_iso639 on language_rfc4646_to_iso639.rfc4646_subtag = language_descriptions.subtag WHERE type='language' AND subtag =? AND language_descriptions.lang = ?");
- $sth2->execute($language_subtag_registry->{subtag},$current_language);
-
+ if ($desc) {
+ $sth2->execute($language_subtag_registry->{subtag},$current_language);
+ }
+ else {
+ $sth2->execute($language_subtag_registry->{subtag},$default_language);
+ }
my $sth3 = $dbh->prepare("SELECT description FROM language_descriptions WHERE type='language' AND subtag=? AND lang=?");
-
# add the correct description info
while (my $language_descriptions = $sth2->fetchrow_hashref) {
$sth3->execute($language_subtag_registry->{subtag},$language_subtag_registry->{subtag});
$language_subtag_registry->{language_description} = $language_descriptions->{description};
}
}
- push @languages_loop, $language_subtag_registry;
+ if ( !$language_list || index ( $language_list, $language_subtag_registry->{ iso639_2_code } ) >= 0) {
+ push @languages_loop, $language_subtag_registry;
+ }
}
return \@languages_loop;
}
next if $lang_string =~/^\./;
next if $lang_string eq 'all';
next if $lang_string =~/png$/;
+ next if $lang_string =~/js$/;
next if $lang_string =~/css$/;
next if $lang_string =~/CVS$/;
next if $lang_string =~/\.txt$/i; #Don't read the readme.txt !
- next if $lang_string =~/img|images|famfam|sound|pdf/;
+ next if $lang_string =~/img|images|famfam|js|less|lib|sound|pdf/;
push @lang_strings, $lang_string;
}
return (@lang_strings);
=cut
sub _build_languages_arrayref {
- my ($all_languages,$translated_languages,$current_language,$enabled_languages) = @_;
+ my ($translated_languages,$current_language,$enabled_languages) = @_;
my @translated_languages = @$translated_languages;
my @languages_loop; # the final reference to an array of hashrefs
my @enabled_languages = @$enabled_languages;