use warnings;
use Carp;
use CGI;
-use List::MoreUtils qw/any/;
+use List::MoreUtils qw/any uniq/;
# Copyright 2009 Chris Cormack and The Koha Dev Team
#
}
$vars->{lang} = $self->lang;
$vars->{themelang} .= '/' . $self->preferredtheme . '/' . $self->lang;
- $vars->{yuipath} =
- ( C4::Context->preference("yuipath") eq "local"
- ? ( $self->interface eq 'intranet' ? $vars->{themelang} . "/lib/yui" : "/opac-tmpl/lib/yui" )
- : C4::Context->preference("yuipath") );
$vars->{interface} =
( $self->{interface} ne 'intranet' ? '/opac-tmpl' : '/intranet-tmpl' );
$vars->{theme} = $self->theme;
$vars->{opaccolorstylesheet} =
C4::Context->preference('opaccolorstylesheet');
- $vars->{opacsmallimage} = C4::Context->preference('opacsmallimage');
$vars->{opaclayoutstylesheet} =
C4::Context->preference('opaclayoutstylesheet');
utf8::encode($hashref->{$key}) if utf8::is_utf8($hashref->{$key});
}
}
-
-
-# FIXME - this is a horrible hack to cache
-# the current known-good language, temporarily
-# put in place to resolve bug 4403. It is
-# used only by C4::XSLT::XSLTParse4Display;
-# the language is set via the usual call
-# to themelanguage.
-my $_current_language = 'en';
-
-sub _current_language {
- return $_current_language;
-}
-
# wrapper method to allow easier transition from HTML template pro to Template Toolkit
sub param {
my $is_intranet = $interface eq 'intranet';
my $htdocs = C4::Context->config($is_intranet ? 'intrahtdocs' : 'opachtdocs');
my ($theme, $lang, $availablethemes) = themelanguage($htdocs, $tmplbase, $interface, $query);
-
- # if the template doesn't exist, load the English one as a last resort
my $filename = "$htdocs/$theme/$lang/modules/$tmplbase";
- unless (-f $filename) {
- $lang = 'en';
- $filename = "$htdocs/$theme/$lang/modules/$tmplbase";
- }
+
return ($htdocs, $theme, $lang, $filename);
}
my ( $tmplbase, $interface, $query, $is_plugin ) = @_;
($query) or warn "no query in gettemplate";
my $path = C4::Context->preference('intranet_includes') || 'includes';
- $tmplbase =~ s/\.tmpl$/.tt/;
my ($htdocs, $theme, $lang, $filename)
= _get_template_file($tmplbase, $interface, $query);
$filename = $tmplbase if ( $is_plugin );
# "/$theme/$lang";
# $template->param(
# themelang => $themelang,
-# yuipath => C4::Context->preference("yuipath") eq "local"
-# ? "$themelang/lib/yui"
-# : C4::Context->preference("yuipath"),
# interface => $is_intranet ? '/intranet-tmpl' : '/opac-tmpl',
# theme => $theme,
# lang => $lang
}
-#---------------------------------------------------------------------------------------------------------
-# FIXME - POD
+=head2 themelanguage
+
+ my ($theme,$lang,\@themes) = themelanguage($htdocs,$tmpl,$interface,query);
+
+This function returns the theme and language to be used for rendering the UI.
+It also returns the list of themes that should be applied as a fallback. This is
+used for the theme overlay feature (i.e. if a file doesn't exist on the requested
+theme, fallback to the configured fallback).
+
+Important: this function is used on the webinstaller too, so always consider
+the use case where the DB is not populated already when rewriting/fixing.
+
+=cut
+
sub themelanguage {
my ($htdocs, $tmpl, $interface, $query) = @_;
($query) or warn "no query in themelanguage";
# Select a language based on cookie, syspref available languages & browser
my $lang = C4::Languages::getlanguage($query);
- # Select theme
- my $is_intranet = $interface eq 'intranet';
- my @themes = split(" ", C4::Context->preference(
- $is_intranet ? "template" : "opacthemes" ));
- push @themes, 'prog';
-
- # Try to find first theme for the selected language
+ # Get theme
+ my @themes;
+ my $theme_syspref = ($interface eq 'intranet') ? 'template' : 'opacthemes';
+ my $fallback_syspref = ($interface eq 'intranet') ? 'template' : 'OPACFallback';
+ # Yeah, hardcoded, last resort if the DB is not populated
+ my $hardcoded_theme = ($interface eq 'intranet') ? 'prog' : 'bootstrap';
+
+ # Configured theme is the first one
+ push @themes, C4::Context->preference( $theme_syspref )
+ if C4::Context->preference( $theme_syspref );
+ # Configured fallback next
+ push @themes, C4::Context->preference( $fallback_syspref )
+ if C4::Context->preference( $fallback_syspref );
+ # The hardcoded fallback theme is the last one
+ push @themes, $hardcoded_theme;
+
+ # Try to find first theme for the selected theme/lang, then for fallback/lang
+ my $where = $tmpl =~ /xsl$/ ? 'xslt' : 'modules';
for my $theme (@themes) {
- if ( -e "$htdocs/$theme/$lang/modules/$tmpl" ) {
- $_current_language = $lang;
- return ($theme, $lang, \@themes)
+ if ( -e "$htdocs/$theme/$lang/$where/$tmpl" ) {
+ return ( $theme, $lang, uniq( \@themes ) );
+ }
+ }
+ # Otherwise return theme/'en', last resort fallback/'en'
+ for my $theme (@themes) {
+ if ( -e "$htdocs/$theme/en/$where/$tmpl" ) {
+ return ( $theme, 'en', uniq( \@themes ) );
}
}
- # Otherwise, return prog theme in English 'en'
- return ('prog', 'en', \@themes);
}
return $cookie;
}
+=head2 GetColumnDefs
+
+ my $columns = GetColumnDefs( $cgi )
+
+It is passed a CGI object and returns a hash of hashes containing
+the column names and descriptions for each table defined in the
+columns.def file corresponding to the CGI object.
+
+=cut
+
+sub GetColumnDefs {
+
+ my $query = shift;
+
+ my $columns = {};
+
+ my $htdocs = C4::Context->config('intrahtdocs');
+ my $columns_file = 'columns.def';
+
+ # Get theme and language to build the path to columns.def
+ my ($theme, $lang, $availablethemes) =
+ themelanguage($htdocs, 'about.tt', 'intranet', $query);
+ # Build columns.def path
+ my $path = "$htdocs/$theme/$lang/$columns_file";
+ my $fh;
+ if ( ! open ( $fh, q{<}, $path ) ) {
+ carp "Error opening $path. Check your templates.";
+ return;
+ }
+ # Loop through the columns.def file
+ while ( my $input = <$fh> ){
+ chomp $input;
+ if ( $input =~ m|<field name="(.*)">(.*)</field>| ) {
+ my ( $table, $column ) = split( '\.', $1);
+ my $description = $2;
+ # Initialize the table array if needed.
+ @{$columns->{ $table }} = () if ! defined $columns->{ $table };
+ # Push field and description
+ push @{$columns->{ $table }},
+ { field => $column, description => $description };
+ }
+ }
+ close $fh;
+
+ return $columns;
+}
+
1;
projects / koha.git / blobdiff