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Bug 126955 - Bugzilla should support translated/localized templates. Patch by burnus; r=gerv, a=justdave.

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git-svn-id: svn://10.0.0.236/trunk@136912 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
gerv%gerv.net
2003-01-23 23:34:10 +00:00
parent 09be8d3cd2
commit 3e27abdb68
6 changed files with 264 additions and 117 deletions
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63
mozilla/webtools/bugzilla/Bugzilla/Template.pm
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@@ -22,6 +22,8 @@
# Jacob Steenhagen <jake@bugzilla.org>
# Bradley Baetz <bbaetz@student.usyd.edu.au>
# Christopher Aillon <christopher@aillon.com>
# Tobias Burnus <burnus@net-b.de>
package Bugzilla::Template;
@@ -35,6 +37,65 @@ use Date::Format ();
use base qw(Template);
my $template_include_path;
# Make an ordered list out of a HTTP Accept-Language header see RFC 2616, 14.4
# We ignore '*' and <language-range>;q=0
# For languages with the same priority q the order remains unchanged.
sub sortAcceptLanguage {
sub sortQvalue { $b->{'qvalue'} <=> $a->{'qvalue'} }
my $accept_language = $_[0];
# clean up string.
$accept_language =~ s/[^A-Za-z;q=0-9\.\-,]//g;
my @qlanguages;
my @languages;
foreach(split /,/, $accept_language) {
if (m/([A-Za-z\-]+)(?:;q=(\d(?:\.\d+)))?/) {
my $lang = $1;
my $qvalue = $2;
$qvalue = 1 if not defined $qvalue;
next if $qvalue == 0;
$qvalue = 1 if $qvalue > 1;
push(@qlanguages, {'qvalue' => $qvalue, 'language' => $lang});
}
}
return map($_->{'language'}, (sort sortQvalue @qlanguages));
}
# Returns the path to the templates based on the Accept-Language
# settings of the user and of the available languages
# If no Accept-Language is present it uses the defined default
sub getTemplateIncludePath () {
# Return cached value if available
if ($template_include_path) {
return $template_include_path;
}
my $languages = trim(Param('languages'));
if (not ($languages =~ /,/)) {
return $template_include_path =
["template/$languages/custom", "template/$languages/default"];
}
my @languages = sortAcceptLanguage($languages);
my @accept_language = sortAcceptLanguage($ENV{'HTTP_ACCEPT_LANGUAGE'} || "" );
my @usedlanguages;
foreach my $lang (@accept_language) {
# Per RFC 1766 and RFC 2616 any language tag matches also its
# primary tag. That is 'en' (accept lanuage) matches 'en-us',
# 'en-uk' etc. but not the otherway round. (This is unfortunally
# not very clearly stated in those RFC; see comment just over 14.5
# in http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.4)
if(my @found = grep /^$lang(-.+)?$/i, @languages) {
push (@usedlanguages, @found);
}
}
push(@usedlanguages, Param('defaultlanguage'));
return $template_include_path =
[map(("template/$_/custom", "template/$_/default"), @usedlanguages)];
}
###############################################################################
# Templatization Code
@@ -100,7 +161,7 @@ sub create {
return $class->new({
# Colon-separated list of directories containing templates.
INCLUDE_PATH => "template/en/custom:template/en/default",
INCLUDE_PATH => [\&getTemplateIncludePath],
# Remove white-space before template directives (PRE_CHOMP) and at the
# beginning and end of templates and template blocks (TRIM) for better