X-Git-Url: http://koha-dev.rot13.org:8081/gitweb/?a=blobdiff_plain;f=C4%2FLanguages.pm;h=2a74b925aa54770f8895cb0e2dfb6254eed49b57;hb=a07b32f4f9090ba0c50c3e510f0be56b8805faeb;hp=6bb9146447f021454bf4c8535cb3c27c936bf6e0;hpb=2c82872dcbea097932268573b05bc7e0f64f8af7;p=koha_fer

diff --git a/C4/Languages.pm b/C4/Languages.pm
index 6bb9146447..2a74b925aa 100644
--- a/C4/Languages.pm
+++ b/C4/Languages.pm
@@ -2,7 +2,7 @@ package C4::Languages;
 
 # Copyright 2006 (C) LibLime
 # Joshua Ferraro <jmf@liblime.com>
-#
+# Portions Copyright 2009 Chris Cormack and the Koha Dev Team
 # This file is part of Koha.
 #
 # Koha is free software; you can redistribute it and/or modify it under the
@@ -14,31 +14,30 @@ package C4::Languages;
 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 #
-# You should have received a copy of the GNU General Public License along with
-# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
-# Suite 330, Boston, MA  02111-1307 USA
+# You should have received a copy of the GNU General Public License along
+# with Koha; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 
 use strict; 
-#use warnings;   #FIXME: turn off warnings before release
+#use warnings; FIXME - Bug 2505
 use Carp;
 use C4::Context;
 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS $DEBUG);
 
+eval {
+    if (C4::Context->ismemcached) {
+        require Memoize::Memcached;
+        import Memoize::Memcached qw(memoize_memcached);
 
-use Memoize::Memcached
-      memcached => {
-        servers    => [ C4::Context->config('memcached_servers') ],
-        key_prefix => C4::Context->config('memcached_namespace'),
-      };
-
-memoize_memcached('getTranslatedLanguages', expire_time => 600); #cache for 10 minutes
-memoize_memcached('getFrameworkLanguages' , expire_time => 600);
-memoize_memcached('getAllLanguages',        expire_time => 600);
-
+        memoize_memcached('getTranslatedLanguages', memcached => C4::Context->memcached);
+        memoize_memcached('getFrameworkLanguages' , memcached => C4::Context->memcached);
+        memoize_memcached('getAllLanguages',        memcached => C4::Context->memcached);
+    }
+};
 
 BEGIN {
-    $VERSION = 3.00;
+    $VERSION = 3.07.00.049;
     require Exporter;
     @ISA    = qw(Exporter);
     @EXPORT = qw(
@@ -60,6 +59,8 @@ use C4::Languages;
 
 =head1 DESCRIPTION
 
+=cut
+
 =head1 FUNCTIONS
 
 =head2 getFrameworkLanguages
@@ -118,7 +119,6 @@ Returns a reference to an array of hashes:
 sub getTranslatedLanguages {
     my ($interface, $theme, $current_language, $which) = @_;
     my $htdocs;
-    my $all_languages = getAllLanguages();
     my @languages;
     my @enabled_languages;
  
@@ -160,7 +160,7 @@ sub getTranslatedLanguages {
         $seen{$_}++ 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
@@ -178,19 +178,35 @@ Returns a reference to an array of hashes:
 =cut
 
 sub getAllLanguages {
+    my $lang = shift;
+# 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
     my @languages_loop;
     my $dbh=C4::Context->dbh;
-    my $current_language = shift || 'en';
+    my $default_language = 'en';
+    my $current_language = $default_language;
+    if ($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});
@@ -257,10 +273,11 @@ sub _get_language_dirs {
         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/;
+        next if $lang_string =~/img|images|famfam|js|less|lib|sound|pdf/;
         push @lang_strings, $lang_string;
     }
         return (@lang_strings);
@@ -275,7 +292,7 @@ FIXME: this could be rewritten and simplified using map
 =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;
@@ -449,7 +466,6 @@ sub get_bidi {
 
 sub accept_language {
     # 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) {