use strict;
use IkiWiki 3.00;
use Encode;
+eval q{use Locale::Po4a::Common qw(nowrapi18n !/.*/)};
+if ($@) {
+ print STDERR gettext("warning: Old po4a detected! Recommend upgrade to 0.35.")."\n";
+ eval q{use Locale::Po4a::Common qw(!/.*/)};
+ die $@ if $@;
+}
use Locale::Po4a::Chooser;
use Locale::Po4a::Po;
use File::Basename;
hook(type => "getsetup", id => "po", call => \&getsetup);
hook(type => "checkconfig", id => "po", call => \&checkconfig);
hook(type => "needsbuild", id => "po", call => \&needsbuild);
- hook(type => "scan", id => "po", call => \&scan, last =>1);
+ hook(type => "scan", id => "po", call => \&scan, last => 1);
hook(type => "filter", id => "po", call => \&filter);
hook(type => "htmlize", id => "po", call => \&htmlize);
hook(type => "pagetemplate", id => "po", call => \&pagetemplate, last => 1);
- hook(type => "postscan", id => "po", call => \&postscan);
hook(type => "rename", id => "po", call => \&renamepages, first => 1);
hook(type => "delete", id => "po", call => \&mydelete);
hook(type => "change", id => "po", call => \&change);
- hook(type => "cansave", id => "po", call => \&cansave);
+ hook(type => "checkcontent", id => "po", call => \&checkcontent);
hook(type => "canremove", id => "po", call => \&canremove);
hook(type => "canrename", id => "po", call => \&canrename);
hook(type => "editcontent", id => "po", call => \&editcontent);
inject(name => "IkiWiki::targetpage", call => \&mytargetpage);
$origsubs{'urlto'}=\&IkiWiki::urlto;
inject(name => "IkiWiki::urlto", call => \&myurlto);
- $origsubs{'nicepagetitle'}=\&IkiWiki::nicepagetitle;
- inject(name => "IkiWiki::nicepagetitle", call => \&mynicepagetitle);
$origsubs{'cgiurl'}=\&IkiWiki::cgiurl;
inject(name => "IkiWiki::cgiurl", call => \&mycgiurl);
}
# 2. Injected functions
# 3. Blackboxes for private data
# 4. Helper functions
-# 5. PageSpec's
+# 5. PageSpecs
# ,----
},
po_translatable_pages => {
type => "pagespec",
- example => "!*/Discussion",
+ example => "* and !*/Discussion",
description => "PageSpec controlling which pages are translatable",
link => "ikiwiki/PageSpec",
safe => 1,
safe => 1,
rebuild => 1,
},
- po_translation_status_in_links => {
- type => "boolean",
- example => 1,
- description => "display translation status in links to translations",
- safe => 1,
- rebuild => 1,
- },
}
sub checkconfig () {
- foreach my $field (qw{po_master_language po_slave_languages}) {
+ foreach my $field (qw{po_master_language}) {
if (! exists $config{$field} || ! defined $config{$field}) {
error(sprintf(gettext("Must specify %s when using the %s plugin"),
$field, 'po'));
}
}
- if (! (keys %{$config{po_slave_languages}})) {
- error(gettext("At least one slave language must be defined ".
- "in po_slave_languages when using the po plugin"));
- }
+
map {
islanguagecode($_)
or error(sprintf(gettext("%s is not a valid language code"), $_));
} ($config{po_master_language}{code}, keys %{$config{po_slave_languages}});
+
if (! exists $config{po_translatable_pages} ||
! defined $config{po_translatable_pages}) {
$config{po_translatable_pages}="";
! defined $config{po_link_to}) {
$config{po_link_to}='default';
}
- elsif (! grep {
- $config{po_link_to} eq $_
- } ('default', 'current', 'negotiated')) {
+ elsif ($config{po_link_to} !~ /^(default|current|negotiated)$/) {
warn(sprintf(gettext('%s is not a valid value for po_link_to, falling back to po_link_to=default'),
$config{po_link_to}));
$config{po_link_to}='default';
warn(gettext('po_link_to=negotiated requires usedirs to be enabled, falling back to po_link_to=default'));
$config{po_link_to}='default';
}
- if (! exists $config{po_translation_status_in_links} ||
- ! defined $config{po_translation_status_in_links}) {
- $config{po_translation_status_in_links}=1;
- }
+
push @{$config{wiki_file_prune_regexps}}, qr/\.pot$/;
+
+ # Translated versions of the underlays are added if available.
+ foreach my $underlay ("basewiki",
+ map { m/^\Q$config{underlaydirbase}\E\/*(.*)/ }
+ reverse @{$config{underlaydirs}}) {
+ next if $underlay=~/^locale\//;
+
+ # Underlays containing the po files for slave languages.
+ foreach my $ll (keys %{$config{po_slave_languages}}) {
+ add_underlay("po/$ll/$underlay")
+ if -d "$config{underlaydirbase}/po/$ll/$underlay";
+ }
+
+ if ($config{po_master_language}{code} ne 'en') {
+ # Add underlay containing translated source files
+ # for the master language.
+ add_underlay("locale/$config{po_master_language}{code}/$underlay");
+ }
+ }
}
sub needsbuild () {
my $page=$params{page};
my $content=$params{content};
- return unless UNIVERSAL::can("IkiWiki::Plugin::link", "import");
-
if (istranslation($page)) {
foreach my $destpage (@{$links{$page}}) {
if (istranslatable($destpage)) {
# force content to be htmlize'd as if it was the same type as the master page
return IkiWiki::htmlize($page, $page,
- pagetype(srcfile($pagesources{masterpage($page)})),
- $content);
+ pagetype(srcfile($pagesources{masterpage($page)})),
+ $content);
}
sub pagetemplate (@) {
$template->param(otherlanguages => [otherlanguagesloop($page)]);
map add_depends($page, $_), (values %{otherlanguages($page)});
}
- # Rely on IkiWiki::Render's genpage() to decide wether
- # a discussion link should appear on $page; this is not
- # totally accurate, though: some broken links may be generated
- # when cgiurl is disabled.
- # This compromise avoids some code duplication, and will probably
- # prevent future breakage when ikiwiki internals change.
- # Known limitations are preferred to future random bugs.
- if ($template->param('discussionlink') && istranslation($page)) {
- $template->param('discussionlink' => htmllink(
- $page,
- $destpage,
- $masterpage . '/' . gettext("Discussion"),
- noimageinline => 1,
- forcesubpage => 0,
- linktext => gettext("Discussion"),
- ));
+ if ($config{discussion} && istranslation($page)) {
+ my $discussionlink=gettext("discussion");
+ if ($page !~ /.*\/\Q$discussionlink\E$/i &&
+ (length $config{cgiurl} ||
+ exists $links{$masterpage."/".$discussionlink})) {
+ $template->param('discussionlink' => htmllink(
+ $page,
+ $destpage,
+ $masterpage . '/' . gettext("Discussion"),
+ noimageinline => 1,
+ forcesubpage => 0,
+ linktext => gettext("Discussion"),
+ ));
+ }
}
# Remove broken parentlink to ./index.html on home page's translations.
# It works because this hook has the "last" parameter set, to ensure it
}
} # }}}
-sub postscan (@) {
- my %params = @_;
- my $page = $params{page};
-
- # backlinks involve back-dependencies, so that nicepagetitle effects,
- # such as translation status displayed in links, are updated
- use IkiWiki::Render;
- map add_depends($page, $_), keys %{$IkiWiki::backlinks{$page}};
-}
-
# Add the renamed page translations to the list of to-be-renamed pages.
-sub renamepages($$$) {
- my ($torename, $cgi, $session) = (shift, shift, shift);
+sub renamepages (@) {
+ my %params = @_;
- # copy the initial array, so that we can iterate on it AND
- # modify it at the same time, without iterating on the items we
- # pushed on it ourselves
- my @torename=@{$torename};
+ my %torename = %{$params{torename}};
+ my $session = $params{session};
# Save the page(s) the user asked to rename, so that our
# canrename hook can tell the difference between:
# - a translation being renamed as a consequence of its master page
# being renamed
# - a user trying to directly rename a translation
- # This is why this hook has to be run first, before @torename is modified
- # by other plugins.
- $session->param(po_orig_torename => [ @torename ]);
+ # This is why this hook has to be run first, before the list of pages
+ # to rename is modified by other plugins.
+ my @orig_torename;
+ @orig_torename=@{$session->param("po_orig_torename")}
+ if defined $session->param("po_orig_torename");
+ push @orig_torename, $torename{src};
+ $session->param(po_orig_torename => \@orig_torename);
IkiWiki::cgi_savesession($session);
- foreach my $rename (@torename) {
- next unless istranslatable($rename->{src});
- my %otherpages=%{otherlanguages($rename->{src})};
- while (my ($lang, $otherpage) = each %otherpages) {
- push @{$torename}, {
- src => $otherpage,
- srcfile => $pagesources{$otherpage},
- dest => otherlanguage($rename->{dest}, $lang),
- destfile => $rename->{dest}.".".$lang.".po",
- required => 0,
- };
- }
+ return () unless istranslatable($torename{src});
+
+ my @ret;
+ my %otherpages=%{otherlanguages($torename{src})};
+ while (my ($lang, $otherpage) = each %otherpages) {
+ push @ret, {
+ src => $otherpage,
+ srcfile => $pagesources{$otherpage},
+ dest => otherlanguage($torename{dest}, $lang),
+ destfile => $torename{dest}.".".$lang.".po",
+ required => 0,
+ };
}
+ return @ret;
}
-sub mydelete(@) {
+sub mydelete (@) {
my @deleted=@_;
map { deletetranslations($_) } grep istranslatablefile($_), @deleted;
}
-sub change(@) {
+sub change (@) {
my @rendered=@_;
+ # All meta titles are first extracted at scan time, i.e. before we turn
+ # PO files back into translated markdown; escaping of double-quotes in
+ # PO files breaks the meta plugin's parsing enough to save ugly titles
+ # to %pagestate at this time.
+ #
+ # Then, at render time, every page passes in turn through the Great
+ # Rendering Chain (filter->preprocess->linkify->htmlize), and the meta
+ # plugin's preprocess hook is this time in a position to correctly
+ # extract the titles from slave pages.
+ #
+ # This is, unfortunately, too late: if the page A, linking to the page
+ # B, is rendered before B, it will display the wrongly-extracted meta
+ # title as the link text to B.
+ #
+ # On the one hand, such a corner case only happens on rebuild: on
+ # refresh, every rendered page is fixed to contain correct meta titles.
+ # On the other hand, it can take some time to get every page fixed.
+ # We therefore re-render every rendered page after a rebuild to fix them
+ # at once. As this more or less doubles the time needed to rebuild the
+ # wiki, we do so only when really needed.
+
+ if (@rendered
+ && exists $config{rebuild} && defined $config{rebuild} && $config{rebuild}
+ && UNIVERSAL::can("IkiWiki::Plugin::meta", "getsetup")
+ && exists $config{meta_overrides_page_title}
+ && defined $config{meta_overrides_page_title}
+ && $config{meta_overrides_page_title}) {
+ debug(sprintf(gettext("rebuilding all pages to fix meta titles")));
+ resetalreadyfiltered();
+ require IkiWiki::Render;
+ foreach my $file (@rendered) {
+ debug(sprintf(gettext("building %s"), $file));
+ IkiWiki::render($file);
+ }
+ }
+
my $updated_po_files=0;
# Refresh/create POT and PO files as needed.
+ # (But avoid doing so if they are in an underlay directory.)
foreach my $file (grep {istranslatablefile($_)} @rendered) {
- my $page=pagename($file);
my $masterfile=srcfile($file);
+ my $page=pagename($file);
my $updated_pot_file=0;
- # Only refresh Pot file if it does not exist, or if
+ # Only refresh POT file if it does not exist, or if
# $pagesources{$page} was changed: don't if only the HTML was
# refreshed, e.g. because of a dependency.
- if ((grep { $_ eq $pagesources{$page} } @origneedsbuild)
- || ! -e potfile($masterfile)) {
+ if ($masterfile eq "$config{srcdir}/$file" &&
+ ((grep { $_ eq $pagesources{$page} } @origneedsbuild)
+ || ! -e potfile($masterfile))) {
refreshpot($masterfile);
$updated_pot_file=1;
}
my @pofiles;
- map {
- push @pofiles, $_ if ($updated_pot_file || ! -e $_);
- } (pofiles($masterfile));
+ foreach my $po (pofiles($masterfile)) {
+ next if ! $updated_pot_file && ! -e $po;
+ next if grep { $po=~/\Q$_\E/ } @{$config{underlaydirs}};
+ push @pofiles, $po;
+ }
if (@pofiles) {
refreshpofiles($masterfile, @pofiles);
map { IkiWiki::rcs_add($_) } @pofiles if $config{rcs};
}
}
-sub cansave ($$$$) {
- my ($page, $content, $cgi, $session) = (shift, shift, shift, shift);
+sub checkcontent (@) {
+ my %params=@_;
- if (istranslation($page)) {
- my $res = isvalidpo($content);
+ if (istranslation($params{page})) {
+ my $res = isvalidpo($params{content});
if ($res) {
return undef;
}
return undef;
}
-sub canremove ($$$) {
- my ($page, $cgi, $session) = (shift, shift, shift);
+sub canremove (@) {
+ my %params = @_;
- if (istranslation($page)) {
- return gettext("Can not remove a translation. Removing the master page, ".
- "though, removes its translations as well.");
+ if (istranslation($params{page})) {
+ return gettext("Can not remove a translation. If the master page is removed, ".
+ "however, its translations will be removed as well.");
}
return undef;
}
-sub canrename ($$@) {
- my ($cgi, $session) = (shift, shift);
+sub canrename (@) {
my %params = @_;
+ my $session = $params{session};
if (istranslation($params{src})) {
my $masterpage = masterpage($params{src});
# by looking for the master page in the list of to-be-renamed pages we
# saved early in the renaming process.
my $orig_torename = $session->param("po_orig_torename");
- unless (scalar grep { $_->{src} eq $masterpage } @{$orig_torename}) {
- return gettext("Can not rename a translation. Renaming the master page, ".
- "though, renames its translations as well.");
+ unless (grep { $_ eq $masterpage } @{$orig_torename}) {
+ return gettext("Can not rename a translation. If the master page is renamed, ".
+ "however, its translations will be renamed as well.");
}
}
return undef;
# This cannot be done in the formbuilder_setup hook as the list of types is
# computed later.
if ($form->field("do") eq "create") {
- for my $field ($form->field) {
+ foreach my $field ($form->field) {
next unless "$field" eq "type";
if ($field->type eq 'select') {
# remove po from the list of types
my @types = grep { $_ ne 'po' } $field->options;
- $field->options(\@types) if scalar @types;
- }
- else {
- # make sure the default value is not po;
- # does this case actually happen?
- debug "po(formbuilder) ".gettext("type field is not select - not implemented yet");
+ $field->options(\@types) if @types;
}
}
}
}
}
-sub mynicepagetitle ($;$) {
- my ($page, $unescaped) = (shift, shift);
-
- my $res = $origsubs{'nicepagetitle'}->($page, $unescaped);
- return $res unless istranslation($page);
- return $res unless $config{po_translation_status_in_links};
- my @caller = caller(1);
- return $res if (exists $caller[3] && defined $caller[3]
- && $caller[3] eq "IkiWiki::Plugin::parentlinks::parentlinks");
- return $res.' ('.percenttranslated($page).' %)';
-}
-
sub mycgiurl (@) {
my %params=@_;
my $page=shift;
my $destpage=shift;
- return ( exists $filtered{$page}{$destpage}
- && $filtered{$page}{$destpage} eq 1 );
+ return exists $filtered{$page}{$destpage}
+ && $filtered{$page}{$destpage} eq 1;
}
sub setalreadyfiltered($$) {
my $file=shift;
return 0 unless defined $file;
- return 0 if (defined pagetype($file) && pagetype($file) eq 'po');
+ my $type=pagetype($file);
+ return 0 if ! defined $type || $type eq 'po';
return 0 if $file =~ /\.pot$/;
return 1 if pagespec_match(pagename($file), $config{po_translatable_pages});
return;
sub _istranslation ($) {
my $page=shift;
- $page='' unless (defined $page && length $page);
+ $page='' unless defined $page && length $page;
my $hasleadingslash = ($page=~s#^/##);
my $file=$pagesources{$page};
- return 0 unless (defined $file
+ return 0 unless defined $file
&& defined pagetype($file)
- && pagetype($file) eq 'po');
+ && pagetype($file) eq 'po';
return 0 if $file =~ /\.pot$/;
my ($masterpage, $lang) = ($page =~ /(.*)[.]([a-z]{2})$/);
- return 0 unless (defined $masterpage && defined $lang
+ return 0 unless defined $masterpage && defined $lang
&& length $masterpage && length $lang
&& defined $pagesources{$masterpage}
- && defined $config{po_slave_languages}{$lang});
+ && defined $config{po_slave_languages}{$lang};
return (maybe_add_leading_slash($masterpage, $hasleadingslash), $lang)
if istranslatable($masterpage);
$translations{$masterpage}{$lang}=$page unless exists $translations{$masterpage}{$lang};
return (maybe_add_leading_slash($masterpage, $hasleadingslash), $lang);
}
- return;
+ return "";
}
sub masterpage ($) {
sub islanguagecode ($) {
my $code=shift;
- return ($code =~ /^[a-z]{2}$/);
+ return $code =~ /^[a-z]{2}$/;
}
sub otherlanguage ($$) {
my $page=shift;
my %ret;
- return \%ret unless (istranslation($page) || istranslatable($page));
+ return \%ret unless istranslation($page) || istranslatable($page);
my $curlang=lang($page);
foreach my $lang
($config{po_master_language}{code}, keys %{$config{po_slave_languages}}) {
$doc->{TT}{file_in_charset} = 'utf-8';
$doc->{TT}{file_out_charset} = 'utf-8';
$doc->read($masterfile);
- # let's cheat a bit to force porefs option to be passed to Locale::Po4a::Po;
- # this is undocument use of internal Locale::Po4a::TransTractor's data,
- # compulsory since this module prevents us from using the porefs option.
+ # let's cheat a bit to force porefs option to be passed to
+ # Locale::Po4a::Po; this is undocument use of internal
+ # Locale::Po4a::TransTractor's data, compulsory since this module
+ # prevents us from using the porefs option.
$doc->{TT}{po_out}=Locale::Po4a::Po->new({ 'porefs' => 'none' });
$doc->{TT}{po_out}->set_charset('utf-8');
# do the actual work
my @pofiles=@_;
my $potfile=potfile($masterfile);
- (-e $potfile)
- or error("po(refreshpofiles) ".sprintf(gettext("POT file (%s) does not exist"),
- $potfile));
+ if (! -e $potfile) {
+ error("po(refreshpofiles) ".sprintf(gettext("POT file (%s) does not exist"), $potfile));
+ }
foreach my $pofile (@pofiles) {
IkiWiki::prep_writefile(basename($pofile),dirname($pofile));
+
+ if (! -e $pofile) {
+ # If the po file exists in an underlay, copy it
+ # from there.
+ my ($pobase)=$pofile=~/^\Q$config{srcdir}\E\/?(.*)$/;
+ foreach my $dir (@{$config{underlaydirs}}) {
+ if (-e "$dir/$pobase") {
+ File::Copy::syscopy("$dir/$pobase",$pofile)
+ or error("po(refreshpofiles) ".
+ sprintf(gettext("failed to copy underlay PO file to %s"),
+ $pofile));
+ }
+ }
+ }
+
if (-e $pofile) {
- system("msgmerge", "-U", "--backup=none", $pofile, $potfile) == 0
+ system("msgmerge", "--previous", "-q", "-U", "--backup=none", $pofile, $potfile) == 0
or error("po(refreshpofiles) ".
sprintf(gettext("failed to update %s"),
$pofile));
}
}
return sort {
- return -1 if $a->{code} eq $config{po_master_language}{code};
- return 1 if $b->{code} eq $config{po_master_language}{code};
- return $a->{language} cmp $b->{language};
- } @ret;
+ return -1 if $a->{code} eq $config{po_master_language}{code};
+ return 1 if $b->{code} eq $config{po_master_language}{code};
+ return $a->{language} cmp $b->{language};
+ } @ret;
}
sub homepageurl (;$) {
}
} @todelete;
- if (scalar @todelete) {
+ if (@todelete) {
commit_and_refresh(
gettext("removed obsolete PO files"),
"IkiWiki::Plugin::po::deletetranslations");
if ($res) {
return IkiWiki::SuccessReason->new("valid gettext data");
}
- return IkiWiki::FailReason->new("invalid gettext data, go back ".
- "to previous page to go on with edit");
+ return IkiWiki::FailReason->new(gettext("invalid gettext data, go back ".
+ "to previous page to continue edit"));
}
# ,----
-# | PageSpec's
+# | PageSpecs
# `----
package IkiWiki::PageSpec;
-use warnings;
-use strict;
-use IkiWiki 2.00;
sub match_istranslation ($;@) {
my $page=shift;
my $regexp=IkiWiki::glob2re($wanted);
my $lang=IkiWiki::Plugin::po::lang($page);
- if ($lang!~/^$regexp$/i) {
+ if ($lang !~ /^$regexp$/i) {
return IkiWiki::FailReason->new("file language is $lang, not $wanted");
}
else {