- my @languages_loop;
- my $dbh=C4::Context->dbh;
- my $current_language = 'en';
- 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 $sth2= $dbh->prepare('SELECT * FROM language_descriptions WHERE type=\'language\' AND subtag =?');
- $sth2->execute($language_subtag_registry->{subtag});
-
- # add the correct description info
- while (my $language_descriptions = $sth2->fetchrow_hashref) {
-
- # Insert the language description using the current language script
- #if ( $language_subtag_registry->{subtag}
- if ( $current_language eq $language_descriptions->{lang} ) {
- $language_subtag_registry->{language_description} = $language_descriptions->{description};
- #warn "CUR:".$language_subtag_registry->{description};
- }
-
- # Insert the language name using the script native to the language (FIXME: should really be based on script)
- if ($language_subtag_registry->{subtag} eq $language_descriptions->{lang}) {
- $language_subtag_registry->{language_native_description} = $language_descriptions->{description};
- #warn "NAT: Desc:$language_descriptions->{description} SubtagDesc: $language_subtag_registry->{language_description}";
- }
- }
- push @languages_loop, $language_subtag_registry;
- }
+ my @languages_loop;
+ my $dbh=C4::Context->dbh;
+ my $current_language = 'en';
+ 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 $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 =?");
+ $sth2->execute($language_subtag_registry->{subtag});
+
+ # add the correct description info
+ while (my $language_descriptions = $sth2->fetchrow_hashref) {
+ # fill in the ISO6329 code
+ $language_subtag_registry->{iso639_2_code} = $language_descriptions->{iso639_2_code};
+ $language_subtag_registry->{language_description} = $language_descriptions->{description};
+ }
+ push @languages_loop, $language_subtag_registry;
+ }
- my ($all_languages,@languages) = @_;
- my @final_languages;
- my %seen_languages;
- my %found_languages;
- # Loop through the languages, pick the ones that are translated
- for my $language (@languages) {
-
- # separate the language string into its subtag types
- my $language_subtags_hashref = regex_lang_subtags($language);
- unless ($seen_languages{$language}) {
- for my $language_code (@$all_languages) {
- if ($language_subtags_hashref->{language} eq $language_code->{'subtag'}) {
- $language_code->{'language_lang'} = $language;
- $language_code->{'language_code'} = $language_subtags_hashref->{'language'};
- $language_code->{'script_code'} = $language_subtags_hashref->{'script'};
- $language_code->{'region_code'} = $language_subtags_hashref->{'region'};
- $language_code->{'variant_code'} = $language_subtags_hashref->{'variant'};
- push @final_languages, $language_code;
- $found_languages{$language}++;
- }
- }
- $seen_languages{$language}++;
-
- # Handle languages not in our database with their code
- unless ($found_languages{$language}) {
- my $language_code;
- $language_code->{'language_lang'} = $language;
- $language_code->{'language_code'} = $language;
- push @final_languages, $language_code;
- }
- }
+ my ($all_languages,$translated_languages,$current_language) = @_;
+ my @translated_languages = @$translated_languages;
+ my @languages_loop; # the final reference to an array of hashrefs
+ my %seen_languages; # the language tags we've seen
+ my %found_languages;
+ my $language_groups;
+ my $track_language_groups;
+ my $current_language_regex = regex_lang_subtags($current_language);
+ # Loop through the translated languages
+ for my $translated_language (@translated_languages) {
+
+ # separate the language string into its subtag types
+ my $language_subtags_hashref = regex_lang_subtags($translated_language);
+
+ # group this language, key by langtag
+ $language_subtags_hashref->{'sublanguage_current'} = 1 if $translated_language eq $current_language;
+ $language_subtags_hashref->{'rfc4646_subtag'} = $translated_language;
+ $language_subtags_hashref->{'native_description'} = language_get_description($language_subtags_hashref->{language},$language_subtags_hashref->{language},'language');
+ $language_subtags_hashref->{'script_description'} = language_get_description($language_subtags_hashref->{script},$language_subtags_hashref->{'language'},'script');
+ $language_subtags_hashref->{'region_description'} = language_get_description($language_subtags_hashref->{region},$language_subtags_hashref->{'language'},'region');
+ $language_subtags_hashref->{'variant_description'} = language_get_description($language_subtags_hashref->{variant},$language_subtags_hashref->{'language'},'variant');
+ $track_language_groups->{$language_subtags_hashref->{'language'}}++;
+ push ( @{ $language_groups->{$language_subtags_hashref->{language}} }, $language_subtags_hashref );
- my ($script,$lang,$type) = @_;
- my $dbh = C4::Context->dbh;
- my $desc;
- my $sth = $dbh->prepare('SELECT description FROM language_descriptions WHERE subtag=? AND lang=? AND type=?');
- $sth->execute($script,$lang,$type);
- while (my $descriptions = $sth->fetchrow_hashref) {
- $desc = $descriptions->{'description'};
- }
- return $desc;
+ my ($script,$lang,$type) = @_;
+ my $dbh = C4::Context->dbh;
+ my $desc;
+ my $sth = $dbh->prepare("SELECT description FROM language_descriptions WHERE subtag=? AND lang=? AND type=?");
+ #warn "QUERY: SELECT description FROM language_descriptions WHERE subtag=$script AND lang=$lang AND type=$type";
+ $sth->execute($script,$lang,$type);
+ while (my $descriptions = $sth->fetchrow_hashref) {
+ $desc = $descriptions->{'description'};
+ }
+ unless ($desc) {
+ $sth = $dbh->prepare("SELECT description FROM language_descriptions WHERE subtag=? AND lang=? AND type=?");
+ $sth->execute($script,'en',$type);
+ while (my $descriptions = $sth->fetchrow_hashref) {
+ $desc = $descriptions->{'description'};
+ }
+ }
+ return $desc;
- # referenced http://search.cpan.org/src/CGILMORE/I18N-AcceptLanguage-1.04/lib/I18N/AcceptLanguage.pm
- # FIXME: since this is only used in Output.pm as of Jan 8 2008, maybe it should be IN Output.pm
- my ($clientPreferences,$supportedLanguages) = @_;
- my @languages = ();
- if ($clientPreferences) {
- # There should be no whitespace anways, but a cleanliness/sanity check
- $clientPreferences =~ s/\s//g;
-
- # Prepare the list of client-acceptable languages
- foreach my $tag (split(/,/, $clientPreferences)) {
- my ($language, $quality) = split(/\;/, $tag);
- $quality =~ s/^q=//i if $quality;
- $quality = 1 unless $quality;
- next if $quality <= 0;
- # We want to force the wildcard to be last
- $quality = 0 if ($language eq '*');
- # Pushing lowercase language here saves processing later
- push(@languages, { quality => $quality,
- language => $language,
- lclanguage => lc($language) });
- }
- } else {
- carp "accept_language(x,y) called with no clientPreferences (x).";
- }
- # Prepare the list of server-supported languages
- my %supportedLanguages = ();
- my %secondaryLanguages = ();
- foreach my $language (@$supportedLanguages) {
- # warn "Language supported: " . $language->{language_code};
- $supportedLanguages{lc($language->{language_code})} = $language->{language_code};
- if ($language->{language_code} =~ /^([^-]+)-?/) {
- $secondaryLanguages{lc($1)} = $language->{language_code};
- }
- }
-
- # Reverse sort the list, making best quality at the front of the array
- @languages = sort { $b->{quality} <=> $a->{quality} } @languages;
- my $secondaryMatch = '';
- foreach my $tag (@languages) {
- if (exists($supportedLanguages{$tag->{lclanguage}})) {
- # Client en-us eq server en-us
- return $supportedLanguages{$tag->{language}} if exists($supportedLanguages{$tag->{language}});
- return $supportedLanguages{$tag->{lclanguage}};
- } elsif (exists($secondaryLanguages{$tag->{lclanguage}})) {
- # Client en eq server en-us
- return $secondaryLanguages{$tag->{language}} if exists($secondaryLanguages{$tag->{language}});
- return $supportedLanguages{$tag->{lclanguage}};
- } elsif ($tag->{lclanguage} =~ /^([^-]+)-/ && exists($secondaryLanguages{$1}) && $secondaryMatch eq '') {
- # Client en-gb eq server en-us
- $secondaryMatch = $secondaryLanguages{$1};
- } elsif ($tag->{lclanguage} =~ /^([^-]+)-/ && exists($secondaryLanguages{$1}) && $secondaryMatch eq '') {
- # FIXME: We just checked the exact same conditional!
- # Client en-us eq server en
- $secondaryMatch = $supportedLanguages{$1};
- } elsif ($tag->{lclanguage} eq '*') {
- # * matches every language not already specified.
- # It doesn't care which we pick, so let's pick the default,
- # if available, then the first in the array.
- #return $acceptor->defaultLanguage() if $acceptor->defaultLanguage();
- return $supportedLanguages->[0];
- }
- }
- # No primary matches. Secondary? (ie, en-us requested and en supported)
- return $secondaryMatch if $secondaryMatch;
- return undef; # else, we got nothing.
+ # referenced http://search.cpan.org/src/CGILMORE/I18N-AcceptLanguage-1.04/lib/I18N/AcceptLanguage.pm
+ # FIXME: since this is only used in Output.pm as of Jan 8 2008, maybe it should be IN Output.pm
+ my ($clientPreferences,$supportedLanguages) = @_;
+ my @languages = ();
+ if ($clientPreferences) {
+ # There should be no whitespace anways, but a cleanliness/sanity check
+ $clientPreferences =~ s/\s//g;
+
+ # Prepare the list of client-acceptable languages
+ foreach my $tag (split(/,/, $clientPreferences)) {
+ my ($language, $quality) = split(/\;/, $tag);
+ $quality =~ s/^q=//i if $quality;
+ $quality = 1 unless $quality;
+ next if $quality <= 0;
+ # We want to force the wildcard to be last
+ $quality = 0 if ($language eq '*');
+ # Pushing lowercase language here saves processing later
+ push(@languages, { quality => $quality,
+ language => $language,
+ lclanguage => lc($language) });
+ }
+ } else {
+ carp "accept_language(x,y) called with no clientPreferences (x).";
+ }
+ # Prepare the list of server-supported languages
+ my %supportedLanguages = ();
+ my %secondaryLanguages = ();
+ foreach my $language (@$supportedLanguages) {
+ # warn "Language supported: " . $language->{language_code};
+ $supportedLanguages{lc($language->{language_code})} = $language->{language_code};
+ if ($language->{language_code} =~ /^([^-]+)-?/) {
+ $secondaryLanguages{lc($1)} = $language->{language_code};
+ }
+ }
+
+ # Reverse sort the list, making best quality at the front of the array
+ @languages = sort { $b->{quality} <=> $a->{quality} } @languages;
+ my $secondaryMatch = '';
+ foreach my $tag (@languages) {
+ if (exists($supportedLanguages{$tag->{lclanguage}})) {
+ # Client en-us eq server en-us
+ return $supportedLanguages{$tag->{language}} if exists($supportedLanguages{$tag->{language}});
+ return $supportedLanguages{$tag->{lclanguage}};
+ } elsif (exists($secondaryLanguages{$tag->{lclanguage}})) {
+ # Client en eq server en-us
+ return $secondaryLanguages{$tag->{language}} if exists($secondaryLanguages{$tag->{language}});
+ return $supportedLanguages{$tag->{lclanguage}};
+ } elsif ($tag->{lclanguage} =~ /^([^-]+)-/ && exists($secondaryLanguages{$1}) && $secondaryMatch eq '') {
+ # Client en-gb eq server en-us
+ $secondaryMatch = $secondaryLanguages{$1};
+ } elsif ($tag->{lclanguage} =~ /^([^-]+)-/ && exists($secondaryLanguages{$1}) && $secondaryMatch eq '') {
+ # FIXME: We just checked the exact same conditional!
+ # Client en-us eq server en
+ $secondaryMatch = $supportedLanguages{$1};
+ } elsif ($tag->{lclanguage} eq '*') {
+ # * matches every language not already specified.
+ # It doesn't care which we pick, so let's pick the default,
+ # if available, then the first in the array.
+ #return $acceptor->defaultLanguage() if $acceptor->defaultLanguage();
+ return $supportedLanguages->[0];
+ }
+ }
+ # No primary matches. Secondary? (ie, en-us requested and en supported)
+ return $secondaryMatch if $secondaryMatch;
+ return undef; # else, we got nothing.