#!/usr/bin/perl
# .po as a wiki page type
+# Licensed under GPL v2 or greater
+# Copyright (C) 2008-2009 intrigeri <intrigeri@boum.org>
# inspired by the GPL'd po4a-translate,
# which is Copyright 2002, 2003, 2004 by Martin Quinson (mquinson#debian.org)
package IkiWiki::Plugin::po;
use warnings;
use strict;
-use IkiWiki 2.00;
+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 $@;
+}
use Locale::Po4a::Chooser;
+use Locale::Po4a::Po;
use File::Basename;
use File::Copy;
use File::Spec;
use File::Temp;
use Memoize;
+use UNIVERSAL;
+my ($master_language_code, $master_language_name);
my %translations;
+my @origneedsbuild;
+my %origsubs;
+my @slavelanguages; # language codes ordered as in config po_slave_languages
+my %slavelanguages; # language code to name lookup
+my $language_code_pattern = '[a-zA-Z]+(?:_[a-zA-Z]+)?';
+
memoize("istranslatable");
memoize("_istranslation");
+memoize("percenttranslated");
sub import {
hook(type => "getsetup", id => "po", call => \&getsetup);
- hook(type => "checkconfig", id => "po", call => \&checkconfig);
+ hook(type => "checkconfig", id => "po", call => \&checkconfig,
+ last => 1);
hook(type => "needsbuild", id => "po", call => \&needsbuild);
- hook(type => "targetpage", id => "po", call => \&targetpage);
- hook(type => "tweakurlpath", id => "po", call => \&tweakurlpath);
- hook(type => "tweakbestlink", id => "po", call => \&tweakbestlink);
+ 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);
+ hook(type => "pagetemplate", id => "po", call => \&pagetemplate, last => 1);
+ 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 => "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);
+ hook(type => "formbuilder_setup", id => "po", call => \&formbuilder_setup, last => 1);
+ hook(type => "formbuilder", id => "po", call => \&formbuilder);
+
+ if (! %origsubs) {
+ $origsubs{'bestlink'}=\&IkiWiki::bestlink;
+ inject(name => "IkiWiki::bestlink", call => \&mybestlink);
+ $origsubs{'beautify_urlpath'}=\&IkiWiki::beautify_urlpath;
+ inject(name => "IkiWiki::beautify_urlpath", call => \&mybeautify_urlpath);
+ $origsubs{'targetpage'}=\&IkiWiki::targetpage;
+ inject(name => "IkiWiki::targetpage", call => \&mytargetpage);
+ $origsubs{'urlto'}=\&IkiWiki::urlto;
+ inject(name => "IkiWiki::urlto", call => \&myurlto);
+ $origsubs{'cgiurl'}=\&IkiWiki::cgiurl;
+ inject(name => "IkiWiki::cgiurl", call => \&mycgiurl);
+ if (IkiWiki->can('rootpage')) {
+ $origsubs{'rootpage'}=\&IkiWiki::rootpage;
+ inject(name => "IkiWiki::rootpage", call => \&myrootpage)
+ if defined $origsubs{'rootpage'};
+ }
+ $origsubs{'isselflink'}=\&IkiWiki::isselflink;
+ inject(name => "IkiWiki::isselflink", call => \&myisselflink);
+ }
}
-sub getsetup () { #{{{
+
+# ,----
+# | Table of contents
+# `----
+
+# 1. Hooks
+# 2. Injected functions
+# 3. Blackboxes for private data
+# 4. Helper functions
+# 5. PageSpecs
+
+
+# ,----
+# | Hooks
+# `----
+
+sub getsetup () {
return
plugin => {
- safe => 0,
+ safe => 1,
rebuild => 1, # format plugin
+ section => "format",
},
po_master_language => {
type => "string",
- example => {
- 'code' => 'en',
- 'name' => 'English'
- },
+ example => "en|English",
description => "master language (non-PO files)",
safe => 1,
rebuild => 1,
},
po_slave_languages => {
type => "string",
- example => {
- 'fr' => 'Français',
- 'es' => 'Castellano',
- 'de' => 'Deutsch'
- },
- description => "slave languages (PO files)",
+ example => [
+ 'fr|Français',
+ 'es|Español',
+ 'de|Deutsch'
+ ],
+ description => "slave languages (translated via PO files) format: ll|Langname",
safe => 1,
rebuild => 1,
},
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,
},
-} #}}}
+}
+
+sub checkconfig () {
+ if (exists $config{po_master_language}) {
+ if (! ref $config{po_master_language}) {
+ ($master_language_code, $master_language_name)=
+ splitlangpair($config{po_master_language});
+ }
+ else {
+ $master_language_code=$config{po_master_language}{code};
+ $master_language_name=$config{po_master_language}{name};
+ $config{po_master_language}=joinlangpair($master_language_code, $master_language_name);
+ }
+ }
+ if (! defined $master_language_code) {
+ $master_language_code='en';
+ }
+ if (! defined $master_language_name) {
+ $master_language_name='English';
+ }
-sub checkconfig () { #{{{
- foreach my $field (qw{po_master_language po_slave_languages}) {
- if (! exists $config{$field} || ! defined $config{$field}) {
- error(sprintf(gettext("Must specify %s"), $field));
+ if (ref $config{po_slave_languages} eq 'ARRAY') {
+ foreach my $pair (@{$config{po_slave_languages}}) {
+ my ($code, $name)=splitlangpair($pair);
+ if (defined $code && ! exists $slavelanguages{$code}) {
+ push @slavelanguages, $code;
+ $slavelanguages{$code} = $name;
+ }
}
}
- if (! exists $config{po_link_to} ||
- ! defined $config{po_link_to}) {
- $config{po_link_to}="default";
+ elsif (ref $config{po_slave_languages} eq 'HASH') {
+ %slavelanguages=%{$config{po_slave_languages}};
+ @slavelanguages = sort {
+ $config{po_slave_languages}->{$a} cmp $config{po_slave_languages}->{$b};
+ } keys %slavelanguages;
+ $config{po_slave_languages}=[
+ map { joinlangpair($_, $slavelanguages{$_}) } @slavelanguages
+ ]
}
+
+ delete $slavelanguages{$master_language_code};
+
+ map {
+ islanguagecode($_)
+ or error(sprintf(gettext("%s is not a valid language code"), $_));
+ } ($master_language_code, @slavelanguages);
+
if (! exists $config{po_translatable_pages} ||
! defined $config{po_translatable_pages}) {
- $config{po_translatable_pages}="";
+ $config{po_translatable_pages}="";
+ }
+ if (! exists $config{po_link_to} ||
+ ! defined $config{po_link_to}) {
+ $config{po_link_to}='default';
}
- if ($config{po_link_to} eq "negotiated" && ! $config{usedirs}) {
- error(gettext("po_link_to=negotiated requires usedirs to be set"));
+ elsif ($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}));
+ $config{po_link_to}='default';
}
+ elsif ($config{po_link_to} eq "negotiated" && ! $config{usedirs}) {
+ warn(gettext('po_link_to=negotiated requires usedirs to be enabled, falling back to po_link_to=default'));
+ $config{po_link_to}='default';
+ }
+
push @{$config{wiki_file_prune_regexps}}, qr/\.pot$/;
-} #}}}
-sub refreshpot ($) { #{{{
- my $masterfile=shift;
- (my $name, my $dir, my $suffix) = fileparse($masterfile, qr/\.[^.]*/);
- my $potfile=File::Spec->catfile($dir, $name . ".pot");
- my %options = ("markdown" => (pagetype($masterfile) eq 'mdwn') ? 1 : 0);
- my $doc=Locale::Po4a::Chooser::new('text',%options);
- $doc->read($masterfile);
- $doc->{TT}{utf_mode} = 1;
- $doc->{TT}{file_in_charset} = 'utf-8';
- $doc->{TT}{file_out_charset} = 'utf-8';
- $doc->parse;
- $doc->writepo($potfile);
-} #}}}
+ # Translated versions of the underlays are added if available.
+ foreach my $underlay ("basewiki",
+ map { m/^\Q$config{underlaydirbase}\E\/*(.*)/ }
+ reverse @{$config{underlaydirs}}) {
+ next if $underlay=~/^locale\//;
-sub refreshpofiles ($@) { #{{{
- my $masterfile=shift;
- my @pofiles=@_;
+ # Underlays containing the po files for slave languages.
+ foreach my $ll (@slavelanguages) {
+ add_underlay("po/$ll/$underlay")
+ if -d "$config{underlaydirbase}/po/$ll/$underlay";
+ }
+
+ if ($master_language_code ne 'en') {
+ # Add underlay containing translated source files
+ # for the master language.
+ add_underlay("locale/$master_language_code/$underlay")
+ if -d "$config{underlaydirbase}/locale/$master_language_code/$underlay";
+ }
+ }
+}
- (my $name, my $dir, my $suffix) = fileparse($masterfile, qr/\.[^.]*/);
- my $potfile=File::Spec->catfile($dir, $name . ".pot");
- error("[po/refreshpofiles] POT file ($potfile) does not exist") unless (-e $potfile);
+sub needsbuild () {
+ my $needsbuild=shift;
- foreach my $pofile (@pofiles) {
- if (-e $pofile) {
- my $cmd = "msgmerge -U $pofile $potfile";
- system ($cmd) == 0
- or error("[po/refreshpofiles:$pofile] failed to update");
+ # backup @needsbuild content so that change() can know whether
+ # a given master page was rendered because its source file was changed
+ @origneedsbuild=(@$needsbuild);
+
+ flushmemoizecache();
+ buildtranslationscache();
+
+ # make existing translations depend on the corresponding master page
+ foreach my $master (keys %translations) {
+ map add_depends($_, $master), values %{otherlanguages_pages($master)};
+ }
+
+ return $needsbuild;
+}
+
+sub scan (@) {
+ my %params=@_;
+ my $page=$params{page};
+ my $content=$params{content};
+ my $run_by_po=$params{run_by_po};
+
+ # Massage the recorded state of internal links so that:
+ # - it matches the actually generated links, rather than the links as
+ # written in the pages' source
+ # - backlinks are consistent in all cases
+
+ # A second scan pass is made over translation pages, so as an
+ # optimization, we only do so on the second pass in this case,
+ # i.e. when this hook is called by itself.
+ if ($run_by_po && istranslation($page)) {
+ # replace the occurence of $destpage in $links{$page}
+ my @orig_links = @{$links{$page}};
+ $links{$page} = [];
+ foreach my $destpage (@orig_links) {
+ if (istranslatedto($destpage, lang($page))) {
+ add_link($page, $destpage . '.' . lang($page));
+ }
+ else {
+ add_link($page, $destpage);
+ }
}
- else {
- File::Copy::syscopy($potfile,$pofile)
- or error("[po/refreshpofiles:$pofile] failed to copy the POT file");
+ }
+ # No second scan pass is done for a non-translation page, so
+ # links massaging must happen on first pass in this case.
+ elsif (! $run_by_po && ! istranslatable($page) && ! istranslation($page)) {
+ foreach my $destpage (@{$links{$page}}) {
+ if (istranslatable($destpage)) {
+ # make sure any destpage's translations has
+ # $page in its backlinks
+ foreach my $link (values %{otherlanguages_pages($destpage)}) {
+ add_link($page, $link);
+ }
+ }
}
}
-} #}}}
-sub needsbuild () { #{{{
- my $needsbuild=shift;
+ # Re-run the preprocess hooks in scan mode, then the scan hooks,
+ # over the po-to-markup converted content
+ return if $run_by_po; # avoid looping endlessly
+ return unless istranslation($page);
+ $content = po_to_markup($page, $content);
+ require IkiWiki;
+ IkiWiki::preprocess($page, $page, $content, 1);
+ IkiWiki::run_hooks(scan => sub {
+ shift->(
+ page => $page,
+ content => $content,
+ run_by_po => 1,
+ );
+ });
+}
+
+# We use filter to convert PO to the master page's format,
+# since the rest of ikiwiki should not work on PO files.
+sub filter (@) {
+ my %params = @_;
+
+ my $page = $params{page};
+ my $destpage = $params{destpage};
+ my $content = $params{content};
+ if (istranslation($page) && ! alreadyfiltered($page, $destpage)) {
+ $content = po_to_markup($page, $content);
+ setalreadyfiltered($page, $destpage);
+ }
+ return $content;
+}
+
+sub htmlize (@) {
+ my %params=@_;
+
+ my $page = $params{page};
+ my $content = $params{content};
+
+ # ignore PO files this plugin did not create
+ return $content unless istranslation($page);
+
+ # 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);
+}
- # build %translations, using istranslation's side-effect
- foreach my $page (keys %pagesources) {
- istranslation($page);
+sub pagetemplate (@) {
+ my %params=@_;
+ my $page=$params{page};
+ my $destpage=$params{destpage};
+ my $template=$params{template};
+
+ my ($masterpage, $lang) = istranslation($page);
+
+ if (istranslation($page) && $template->query(name => "percenttranslated")) {
+ $template->param(percenttranslated => percenttranslated($page));
+ }
+ if ($template->query(name => "istranslation")) {
+ $template->param(istranslation => scalar istranslation($page));
}
+ if ($template->query(name => "istranslatable")) {
+ $template->param(istranslatable => istranslatable($page));
+ }
+ my $lang_code = istranslation($page) ? lang($page) : $master_language_code;
+ if ($template->query(name => "lang_code")) {
+ $template->param(lang_code => $lang_code);
+ }
+ if ($template->query(name => "lang_name")) {
+ $template->param(lang_name => languagename($lang_code));
+ }
+ if ($template->query(name => "HOMEPAGEURL")) {
+ $template->param(homepageurl => homepageurl($page));
+ }
+ if ($template->query(name => "otherlanguages")) {
+ $template->param(otherlanguages => [otherlanguagesloop($page)]);
+ map add_depends($page, $_), (values %{otherlanguages_pages($page)});
+ }
+ if ($config{discussion} && istranslation($page)) {
+ if ($page !~ /.*\/\Q$config{discussionpage}\E$/i &&
+ (length $config{cgiurl} ||
+ exists $links{$masterpage."/".lc($config{discussionpage})})) {
+ $template->param('discussionlink' => htmllink(
+ $page,
+ $destpage,
+ $masterpage . '/' . $config{discussionpage},
+ noimageinline => 1,
+ forcesubpage => 0,
+ linktext => $config{discussionpage},
+ ));
+ }
+ }
+ # Remove broken parentlink to ./index.html on home page's translations.
+ # It works because this hook has the "last" parameter set, to ensure it
+ # runs after parentlinks' own pagetemplate hook.
+ if ($template->param('parentlinks')
+ && istranslation($page)
+ && $masterpage eq "index") {
+ $template->param('parentlinks' => []);
+ }
+ if (ishomepage($page) && $template->query(name => "title")
+ && !$template->param("title_overridden")) {
+ $template->param(title => $config{wikiname});
+ }
+}
+
+# Add the renamed page translations to the list of to-be-renamed pages.
+sub renamepages (@) {
+ my %params = @_;
+
+ my %torename = %{$params{torename}};
+ my $session = $params{session};
- # refresh POT and PO files as needed
- foreach my $file (@$needsbuild) {
+ # 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 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);
+
+ return () unless istranslatable($torename{src});
+
+ my @ret;
+ my %otherpages=%{otherlanguages_pages($torename{src})};
+ while (my ($lang, $otherpage) = each %otherpages) {
+ push @ret, {
+ src => $otherpage,
+ srcfile => $pagesources{$otherpage},
+ dest => otherlanguage_page($torename{dest}, $lang),
+ destfile => $torename{dest}.".".$lang.".po",
+ required => 0,
+ };
+ }
+ return @ret;
+}
+
+sub mydelete (@) {
+ my @deleted=@_;
+
+ map { deletetranslations($_) } grep istranslatablefile($_), @deleted;
+}
+
+sub change (@) {
+ my @rendered=@_;
+
+ my $updated_po_files=0;
+
+ # Refresh/create POT and PO files as needed.
+ foreach my $file (grep {istranslatablefile($_)} @rendered) {
+ my $masterfile=srcfile($file);
my $page=pagename($file);
- if (istranslatable($page)) {
- refreshpot(srcfile($file));
- my @pofiles;
- foreach my $lang (keys %{$translations{$page}}) {
- push @pofiles, $pagesources{$translations{$page}{$lang}};
- }
- refreshpofiles(srcfile($file), map { srcfile($_) } @pofiles);
+ my $updated_pot_file=0;
+
+ # Avoid touching underlay files.
+ next if $masterfile ne "$config{srcdir}/$file";
+
+ # Only refresh POT file if it does not exist, or if
+ # the source was changed: don't if only the HTML was
+ # refreshed, e.g. because of a dependency.
+ if ((grep { $_ eq $pagesources{$page} } @origneedsbuild) ||
+ ! -e potfile($masterfile)) {
+ refreshpot($masterfile);
+ $updated_pot_file=1;
+ }
+ my @pofiles;
+ 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 { s/^\Q$config{srcdir}\E\/*//; IkiWiki::rcs_add($_) } @pofiles if $config{rcs};
+ $updated_po_files=1;
}
}
- # make existing translations depend on the corresponding master page
- foreach my $master (keys %translations) {
- foreach my $slave (values %{$translations{$master}}) {
- add_depends($slave, $master);
+ if ($updated_po_files) {
+ commit_and_refresh(
+ gettext("updated PO files"));
+ }
+}
+
+sub checkcontent (@) {
+ my %params=@_;
+
+ if (istranslation($params{page})) {
+ my $res = isvalidpo($params{content});
+ if ($res) {
+ return undef;
+ }
+ else {
+ return "$res";
}
}
-} #}}}
+ return undef;
+}
-sub targetpage (@) { #{{{
+sub canremove (@) {
my %params = @_;
- my $page=$params{page};
- my $ext=$params{ext};
- if (istranslation($page)) {
- my ($masterpage, $lang) = ($page =~ /(.*)[.]([a-z]{2})$/);
- if (! $config{usedirs} || $page eq 'index') {
+ if (istranslation($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 %params = @_;
+ my $session = $params{session};
+
+ if (istranslation($params{src})) {
+ my $masterpage = masterpage($params{src});
+ # Tell the difference between:
+ # - a translation being renamed as a consequence of its master page
+ # being renamed, which is allowed
+ # - a user trying to directly rename a translation, which is forbidden
+ # 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 (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;
+}
+
+# As we're previewing or saving a page, the content may have
+# changed, so tell the next filter() invocation it must not be lazy.
+sub editcontent () {
+ my %params=@_;
+
+ unsetalreadyfiltered($params{page}, $params{page});
+ return $params{content};
+}
+
+sub formbuilder_setup (@) {
+ my %params=@_;
+ my $form=$params{form};
+ my $q=$params{cgi};
+
+ return unless defined $form->field("do");
+
+ if ($form->field("do") eq "create") {
+ # Warn the user: new pages must be written in master language.
+ my $template=template("pocreatepage.tmpl");
+ $template->param(LANG => $master_language_name);
+ $form->tmpl_param(message => $template->output);
+ }
+ elsif ($form->field("do") eq "edit") {
+ # Remove the rename/remove buttons on slave pages.
+ # This has to be done after the rename/remove plugins have added
+ # their buttons, which is why this hook must be run last.
+ # The canrename/canremove hooks already ensure this is forbidden
+ # at the backend level, so this is only UI sugar.
+ if (istranslation($form->field("page"))) {
+ map {
+ for (my $i = 0; $i < @{$params{buttons}}; $i++) {
+ if (@{$params{buttons}}[$i] eq $_) {
+ delete @{$params{buttons}}[$i];
+ last;
+ }
+ }
+ } qw(Rename Remove);
+ }
+ }
+}
+
+sub formbuilder (@) {
+ my %params=@_;
+ my $form=$params{form};
+ my $q=$params{cgi};
+
+ return unless defined $form->field("do");
+
+ # Do not allow to create pages of type po: they are automatically created.
+ # The main reason to do so is to bypass the "favor the type of linking page
+ # on page creation" logic, which is unsuitable when a broken link is clicked
+ # on a slave (PO) page.
+ # This cannot be done in the formbuilder_setup hook as the list of types is
+ # computed later.
+ if ($form->field("do") eq "create") {
+ foreach my $field ($form->field) {
+ next unless "$field" eq "type";
+ next unless $field->type eq 'select';
+ my $orig_value = $field->value;
+ # remove po from the list of types
+ my @types = grep { $_->[0] ne 'po' } $field->options;
+ $field->options(\@types) if @types;
+ # favor the type of linking page's masterpage
+ if ($orig_value eq 'po') {
+ my ($from, $type);
+ if (defined $form->field('from')) {
+ ($from)=$form->field('from')=~/$config{wiki_file_regexp}/;
+ $from = masterpage($from);
+ }
+ if (defined $from && exists $pagesources{$from}) {
+ $type=pagetype($pagesources{$from});
+ }
+ $type=$config{default_pageext} unless defined $type;
+ $field->value($type) ;
+ }
+ }
+ }
+}
+
+# ,----
+# | Injected functions
+# `----
+
+# Implement po_link_to 'current' and 'negotiated' settings.
+sub mybestlink ($$) {
+ my $page=shift;
+ my $link=shift;
+
+ return $origsubs{'bestlink'}->($page, $link)
+ if defined $config{po_link_to} && $config{po_link_to} eq "default";
+
+ my $res=$origsubs{'bestlink'}->(masterpage($page), $link);
+ my @caller = caller(1);
+ if (length $res
+ && istranslatedto($res, lang($page))
+ && istranslation($page)
+ && !(exists $caller[3] && defined $caller[3]
+ && ($caller[3] eq "IkiWiki::PageSpec::match_link"))) {
+ return $res . "." . lang($page);
+ }
+ return $res;
+}
+
+sub mybeautify_urlpath ($) {
+ my $url=shift;
+
+ my $res=$origsubs{'beautify_urlpath'}->($url);
+ if (defined $config{po_link_to} && $config{po_link_to} eq "negotiated") {
+ $res =~ s!/\Qindex.$master_language_code.$config{htmlext}\E$!/!;
+ $res =~ s!/\Qindex.$config{htmlext}\E$!/!;
+ map {
+ $res =~ s!/\Qindex.$_.$config{htmlext}\E$!/!;
+ } @slavelanguages;
+ }
+ return $res;
+}
+
+sub mytargetpage ($$;$) {
+ my $page=shift;
+ my $ext=shift;
+ my $filename=shift;
+
+ if (istranslation($page) || istranslatable($page)) {
+ my ($masterpage, $lang) = (masterpage($page), lang($page));
+ if (defined $filename) {
+ return $masterpage . "/" . $filename . "." . $lang . "." . $ext;
+ }
+ elsif (! $config{usedirs} || $masterpage eq 'index') {
return $masterpage . "." . $lang . "." . $ext;
}
else {
return $masterpage . "/index." . $lang . "." . $ext;
}
}
- elsif (istranslatable($page)) {
- if (! $config{usedirs} || $page eq 'index') {
- return $page . "." . $config{po_master_language}{code} . "." . $ext;
+ return $origsubs{'targetpage'}->($page, $ext, $filename);
+}
+
+sub myurlto ($;$$) {
+ my $to=shift;
+ my $from=shift;
+ my $absolute=shift;
+
+ # workaround hard-coded /index.$config{htmlext} in IkiWiki::urlto()
+ if (! length $to
+ && $config{po_link_to} eq "current"
+ && istranslatable('index')) {
+ if (defined $from) {
+ return IkiWiki::beautify_urlpath(IkiWiki::baseurl($from) . "index." . lang($from) . ".$config{htmlext}");
}
else {
- return $page . "/index." . $config{po_master_language}{code} . "." . $ext;
+ return $origsubs{'urlto'}->($to,$from,$absolute);
+ }
+ }
+ # avoid using our injected beautify_urlpath if run by cgi_editpage,
+ # so that one is redirected to the just-edited page rather than to the
+ # negociated translation; to prevent unnecessary fiddling with caller/inject,
+ # we only do so when our beautify_urlpath would actually do what we want to
+ # avoid, i.e. when po_link_to = negotiated.
+ # also avoid doing so when run by cgi_goto, so that the links on recentchanges
+ # page actually lead to the exact page they pretend to.
+ if ($config{po_link_to} eq "negotiated") {
+ my @caller = caller(1);
+ my $use_orig = 0;
+ $use_orig = 1 if (exists $caller[3] && defined $caller[3]
+ && ($caller[3] eq "IkiWiki::cgi_editpage" ||
+ $caller[3] eq "IkiWiki::Plugin::goto::cgi_goto")
+ );
+ inject(name => "IkiWiki::beautify_urlpath", call => $origsubs{'beautify_urlpath'})
+ if $use_orig;
+ my $res = $origsubs{'urlto'}->($to,$from,$absolute);
+ inject(name => "IkiWiki::beautify_urlpath", call => \&mybeautify_urlpath)
+ if $use_orig;
+ return $res;
+ }
+ else {
+ return $origsubs{'urlto'}->($to,$from,$absolute)
+ }
+}
+
+sub mycgiurl (@) {
+ my %params=@_;
+
+ # slave pages have no subpages
+ if (istranslation($params{'from'})) {
+ $params{'from'} = masterpage($params{'from'});
+ }
+ return $origsubs{'cgiurl'}->(%params);
+}
+
+sub myrootpage (@) {
+ my %params=@_;
+
+ my $rootpage;
+ if (exists $params{rootpage}) {
+ $rootpage=$origsubs{'bestlink'}->($params{page}, $params{rootpage});
+ if (!length $rootpage) {
+ $rootpage=$params{rootpage};
}
}
+ else {
+ $rootpage=masterpage($params{page});
+ }
+ return $rootpage;
+}
+
+sub myisselflink ($$) {
+ my $page=shift;
+ my $link=shift;
+
+ return 1 if $origsubs{'isselflink'}->($page, $link);
+ if (istranslation($page)) {
+ return $origsubs{'isselflink'}->(masterpage($page), $link);
+ }
return;
-} #}}}
+}
-sub tweakurlpath ($) { #{{{
- my %params = @_;
- my $url=$params{url};
- if ($config{po_link_to} eq "negotiated") {
- $url =~ s!/index.$config{po_master_language}{code}.$config{htmlext}$!/!;
+# ,----
+# | Blackboxes for private data
+# `----
+
+{
+ my %filtered;
+
+ sub alreadyfiltered($$) {
+ my $page=shift;
+ my $destpage=shift;
+
+ return exists $filtered{$page}{$destpage}
+ && $filtered{$page}{$destpage} eq 1;
}
- return $url;
-} #}}}
-sub tweakbestlink ($$) { #{{{
- my %params = @_;
- my $page=$params{page};
- my $link=$params{link};
- if ($config{po_link_to} eq "current"
- && istranslatable($link)
- && istranslation($page)) {
- my ($masterpage, $curlang) = ($page =~ /(.*)[.]([a-z]{2})$/);
- return $link . "." . $curlang;
- }
- return $link;
-} #}}}
-
-our %filtered;
-# We use filter to convert PO to the master page's type,
-# since other plugins should not work on PO files
-sub filter (@) { #{{{
- my %params = @_;
- my $page = $params{page};
- my $destpage = $params{destpage};
- my $content = decode_utf8(encode_utf8($params{content}));
-
- # decide if this is a PO file that should be converted into a translated document,
- # and perform various sanity checks
- if (! istranslation($page) || $filtered{$page}{$destpage}) {
- return $content;
- }
-
- my ($masterpage, $lang) = ($page =~ /(.*)[.]([a-z]{2})$/);
- my $file=srcfile(exists $params{file} ? $params{file} : $IkiWiki::pagesources{$page});
- my $masterfile = srcfile($pagesources{$masterpage});
- my (@pos,@masters);
- push @pos,$file;
- push @masters,$masterfile;
- my %options = (
- "markdown" => (pagetype($masterfile) eq 'mdwn') ? 1 : 0,
- );
- my $doc=Locale::Po4a::Chooser::new('text',%options);
+ sub setalreadyfiltered($$) {
+ my $page=shift;
+ my $destpage=shift;
+
+ $filtered{$page}{$destpage}=1;
+ }
+
+ sub unsetalreadyfiltered($$) {
+ my $page=shift;
+ my $destpage=shift;
+
+ if (exists $filtered{$page}{$destpage}) {
+ delete $filtered{$page}{$destpage};
+ }
+ }
+
+ sub resetalreadyfiltered() {
+ undef %filtered;
+ }
+}
+
+# ,----
+# | Helper functions
+# `----
+
+sub maybe_add_leading_slash ($;$) {
+ my $str=shift;
+ my $add=shift;
+ $add=1 unless defined $add;
+ return '/' . $str if $add;
+ return $str;
+}
+
+sub istranslatablefile ($) {
+ my $file=shift;
+
+ return 0 unless defined $file;
+ my $type=pagetype($file);
+ return 0 if ! defined $type || $type eq 'po';
+ return 0 if $file =~ /\.pot$/;
+ return 0 if ! defined $config{po_translatable_pages};
+ return 1 if pagespec_match(pagename($file), $config{po_translatable_pages});
+ return;
+}
+
+sub istranslatable ($) {
+ my $page=shift;
+
+ $page=~s#^/##;
+ return 1 if istranslatablefile($pagesources{$page});
+ return;
+}
+
+sub istranslatedto ($$) {
+ my $page=shift;
+ my $destlang = shift;
+
+ $page=~s#^/##;
+ return 0 unless istranslatable($page);
+ exists $pagesources{otherlanguage_page($page, $destlang)};
+}
+
+sub _istranslation ($) {
+ my $page=shift;
+
+ $page='' unless defined $page && length $page;
+ my $hasleadingslash = ($page=~s#^/##);
+ my $file=$pagesources{$page};
+ return 0 unless defined $file
+ && defined pagetype($file)
+ && pagetype($file) eq 'po';
+ return 0 if $file =~ /\.pot$/;
+
+ my ($masterpage, $lang) = ($page =~ /(.*)[.]($language_code_pattern)$/);
+ return 0 unless defined $masterpage && defined $lang
+ && length $masterpage && length $lang
+ && defined $pagesources{$masterpage}
+ && defined $slavelanguages{$lang};
+
+ return (maybe_add_leading_slash($masterpage, $hasleadingslash), $lang)
+ if istranslatable($masterpage);
+}
+
+sub istranslation ($) {
+ my $page=shift;
+
+ if (1 < (my ($masterpage, $lang) = _istranslation($page))) {
+ my $hasleadingslash = ($masterpage=~s#^/##);
+ $translations{$masterpage}{$lang}=$page unless exists $translations{$masterpage}{$lang};
+ return (maybe_add_leading_slash($masterpage, $hasleadingslash), $lang);
+ }
+ return "";
+}
+
+sub masterpage ($) {
+ my $page=shift;
+
+ if ( 1 < (my ($masterpage, $lang) = _istranslation($page))) {
+ return $masterpage;
+ }
+ return $page;
+}
+
+sub lang ($) {
+ my $page=shift;
+
+ if (1 < (my ($masterpage, $lang) = _istranslation($page))) {
+ return $lang;
+ }
+ return $master_language_code;
+}
+
+sub islanguagecode ($) {
+ my $code=shift;
+
+ return $code =~ /^$language_code_pattern$/;
+}
+
+sub otherlanguage_page ($$) {
+ my $page=shift;
+ my $code=shift;
+
+ return masterpage($page) if $code eq $master_language_code;
+ return masterpage($page) . '.' . $code;
+}
+
+# Returns the list of other languages codes: the master language comes first,
+# then the codes are ordered the same way as in po_slave_languages, if it is
+# an array, or in the language name lexical order, if it is a hash.
+sub otherlanguages_codes ($) {
+ my $page=shift;
+
+ my @ret;
+ return \@ret unless istranslation($page) || istranslatable($page);
+ my $curlang=lang($page);
+ foreach my $lang
+ ($master_language_code, @slavelanguages) {
+ next if $lang eq $curlang;
+ if ($lang eq $master_language_code ||
+ istranslatedto(masterpage($page), $lang)) {
+ push @ret, $lang;
+ }
+ }
+ return \@ret;
+}
+
+sub otherlanguages_pages ($) {
+ my $page=shift;
+
+ my %ret;
+ map {
+ $ret{$_} = otherlanguage_page($page, $_)
+ } @{otherlanguages_codes($page)};
+
+ return \%ret;
+}
+
+sub potfile ($) {
+ my $masterfile=shift;
+
+ (my $name, my $dir, my $suffix) = fileparse($masterfile, qr/\.[^.]*/);
+ $dir='' if $dir eq './';
+ return File::Spec->catpath('', $dir, $name . ".pot");
+}
+
+sub pofile ($$) {
+ my $masterfile=shift;
+ my $lang=shift;
+
+ (my $name, my $dir, my $suffix) = fileparse($masterfile, qr/\.[^.]*/);
+ $dir='' if $dir eq './';
+ return File::Spec->catpath('', $dir, $name . "." . $lang . ".po");
+}
+
+sub pofiles ($) {
+ my $masterfile=shift;
+
+ return map pofile($masterfile, $_), @slavelanguages;
+}
+
+sub refreshpot ($) {
+ my $masterfile=shift;
+
+ my $potfile=potfile($masterfile);
+ my $doc=Locale::Po4a::Chooser::new(po4a_type($masterfile),
+ po4a_options($masterfile));
+ $doc->{TT}{utf_mode} = 1;
+ $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.
+ $doc->{TT}{po_out}=Locale::Po4a::Po->new({ 'porefs' => 'none' });
+ $doc->{TT}{po_out}->set_charset('UTF-8');
+ # do the actual work
+ $doc->parse;
+ IkiWiki::prep_writefile(basename($potfile),dirname($potfile));
+ $doc->writepo($potfile);
+}
+
+sub refreshpofiles ($@) {
+ my $masterfile=shift;
+ my @pofiles=@_;
+
+ my $potfile=potfile($masterfile);
+ 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", "--previous", "-q", "-U", "--backup=none", $pofile, $potfile) == 0
+ or error("po(refreshpofiles) ".
+ sprintf(gettext("failed to update %s"),
+ $pofile));
+ }
+ else {
+ File::Copy::syscopy($potfile,$pofile)
+ or error("po(refreshpofiles) ".
+ sprintf(gettext("failed to copy the POT file to %s"),
+ $pofile));
+ }
+ }
+}
+
+sub buildtranslationscache() {
+ # use istranslation's side-effect
+ map istranslation($_), (keys %pagesources);
+}
+
+sub resettranslationscache() {
+ undef %translations;
+}
+
+sub flushmemoizecache() {
+ Memoize::flush_cache("istranslatable");
+ Memoize::flush_cache("_istranslation");
+ Memoize::flush_cache("percenttranslated");
+}
+
+sub urlto_with_orig_beautiful_urlpath($$) {
+ my $to=shift;
+ my $from=shift;
+
+ inject(name => "IkiWiki::beautify_urlpath", call => $origsubs{'beautify_urlpath'});
+ my $res=urlto($to, $from);
+ inject(name => "IkiWiki::beautify_urlpath", call => \&mybeautify_urlpath);
+
+ return $res;
+}
+
+sub percenttranslated ($) {
+ my $page=shift;
+
+ $page=~s/^\///;
+ return gettext("N/A") unless istranslation($page);
+ my $file=srcfile($pagesources{$page});
+ my $masterfile = srcfile($pagesources{masterpage($page)});
+ my $doc=Locale::Po4a::Chooser::new(po4a_type($masterfile),
+ po4a_options($masterfile));
$doc->process(
- 'po_in_name' => \@pos,
- 'file_in_name' => \@masters,
- 'file_in_charset' => 'utf-8',
- 'file_out_charset' => 'utf-8',
- ) or error("[po/filter:$file]: failed to translate");
+ 'po_in_name' => [ $file ],
+ 'file_in_name' => [ $masterfile ],
+ 'file_in_charset' => 'UTF-8',
+ 'file_out_charset' => 'UTF-8',
+ ) or error("po(percenttranslated) ".
+ sprintf(gettext("failed to translate %s"), $page));
my ($percent,$hit,$queries) = $doc->stats();
- my $tmpfh = File::Temp->new(TEMPLATE => "/tmp/ikiwiki-po-filter-out.XXXXXXXXXX");
- my $tmpout = $tmpfh->filename;
- $doc->write($tmpout) or error("[po/filter:$file] could not write $tmpout");
- $content = readfile($tmpout) or error("[po/filter:$file] could not read $tmpout");
- $filtered{$page}{$destpage}=1;
- return $content;
-} #}}}
+ $percent =~ s/\.[0-9]+$//;
+ return $percent;
+}
-sub htmlize (@) { #{{{
- my %params=@_;
- my $page = $params{page};
- my $content = $params{content};
- my ($masterpage, $lang) = ($page =~ /(.*)[.]([a-z]{2})$/);
- my $masterfile = srcfile($pagesources{$masterpage});
+sub languagename ($) {
+ my $code=shift;
- # force content to be htmlize'd as if it was the same type as the master page
- return IkiWiki::htmlize($page, $page, pagetype($masterfile), $content);
-} #}}}
+ return $master_language_name
+ if $code eq $master_language_code;
+ return $slavelanguages{$code}
+ if defined $slavelanguages{$code};
+ return;
+}
-sub otherlanguages ($) { #{{{
+sub otherlanguagesloop ($) {
my $page=shift;
+
my @ret;
- if (istranslatable($page)) {
- foreach my $lang (sort keys %{$translations{$page}}) {
- push @ret, {
- url => urlto($translations{$page}{$lang}, $page),
- code => $lang,
- language => $config{po_slave_languages}{$lang},
- master => 0,
- };
- }
- }
- elsif (istranslation($page)) {
- my ($masterpage, $curlang) = ($page =~ /(.*)[.]([a-z]{2})$/);
+ if (istranslation($page)) {
push @ret, {
- url => urlto($masterpage, $page),
- code => $config{po_master_language}{code},
- language => $config{po_master_language}{name},
+ url => urlto_with_orig_beautiful_urlpath(masterpage($page), $page),
+ code => $master_language_code,
+ language => $master_language_name,
master => 1,
};
- foreach my $lang (sort keys %{$translations{$masterpage}}) {
- push @ret, {
- url => urlto($translations{$masterpage}{$lang}, $page),
- code => $lang,
- language => $config{po_slave_languages}{$lang},
- master => 0,
- } unless ($lang eq $curlang);
+ }
+ foreach my $lang (@{otherlanguages_codes($page)}) {
+ next if $lang eq $master_language_code;
+ my $otherpage = otherlanguage_page($page, $lang);
+ push @ret, {
+ url => urlto_with_orig_beautiful_urlpath($otherpage, $page),
+ code => $lang,
+ language => languagename($lang),
+ percent => percenttranslated($otherpage),
}
}
return @ret;
-} #}}}
+}
-sub pagetemplate (@) { #{{{
- my %params=@_;
- my $page=$params{page};
- my $template=$params{template};
+sub homepageurl (;$) {
+ my $page=shift;
- if ($template->query(name => "otherlanguages")) {
- $template->param(otherlanguages => [otherlanguages($page)]);
+ return urlto('', $page);
+}
+
+sub ishomepage ($) {
+ my $page = shift;
+
+ return 1 if $page eq 'index';
+ map { return 1 if $page eq 'index.'.$_ } @slavelanguages;
+ return undef;
+}
+
+sub deletetranslations ($) {
+ my $deletedmasterfile=shift;
+
+ my $deletedmasterpage=pagename($deletedmasterfile);
+ my @todelete;
+ map {
+ my $file = newpagefile($deletedmasterpage.'.'.$_, 'po');
+ my $absfile = "$config{srcdir}/$file";
+ if (-e $absfile && ! -l $absfile && ! -d $absfile) {
+ push @todelete, $file;
+ }
+ } @slavelanguages;
+
+ map {
+ if ($config{rcs}) {
+ IkiWiki::rcs_remove($_);
+ }
+ else {
+ IkiWiki::prune("$config{srcdir}/$_");
+ }
+ } @todelete;
+
+ if (@todelete) {
+ commit_and_refresh(
+ gettext("removed obsolete PO files"));
}
-} # }}}
+}
-sub istranslatable ($) { #{{{
- my $page=shift;
- my $file=$pagesources{$page};
+sub commit_and_refresh ($) {
+ my $msg = shift;
- if (! defined $file
- || (defined pagetype($file) && pagetype($file) eq 'po')
- || $file =~ /\.pot$/) {
- return 0;
+ if ($config{rcs}) {
+ IkiWiki::disable_commit_hook();
+ IkiWiki::rcs_commit_staged(
+ message => $msg,
+ );
+ IkiWiki::enable_commit_hook();
+ IkiWiki::rcs_update();
}
- return pagespec_match($page, $config{po_translatable_pages});
-} #}}}
+ # Reinitialize module's private variables.
+ resetalreadyfiltered();
+ resettranslationscache();
+ flushmemoizecache();
+ # Trigger a wiki refresh.
+ require IkiWiki::Render;
+ # without preliminary saveindex/loadindex, refresh()
+ # complains about a lot of uninitialized variables
+ IkiWiki::saveindex();
+ IkiWiki::loadindex();
+ IkiWiki::refresh();
+ IkiWiki::saveindex();
+}
-sub _istranslation ($) { #{{{
- my $page=shift;
- my $file=$pagesources{$page};
- if (! defined $file) {
- return IkiWiki::FailReason->new("no file specified");
+sub po_to_markup ($$) {
+ my ($page, $content) = (shift, shift);
+
+ $content = '' unless defined $content;
+ $content = decode_utf8(encode_utf8($content));
+ # CRLF line terminators make poor Locale::Po4a feel bad
+ $content=~s/\r\n/\n/g;
+
+ # There are incompatibilities between some File::Temp versions
+ # (including 0.18, bundled with Lenny's perl-modules package)
+ # and others (e.g. 0.20, previously present in the archive as
+ # a standalone package): under certain circumstances, some
+ # return a relative filename, whereas others return an absolute one;
+ # we here use this module in a way that is at least compatible
+ # with 0.18 and 0.20. Beware, hit'n'run refactorers!
+ my $infile = new File::Temp(TEMPLATE => "ikiwiki-po-filter-in.XXXXXXXXXX",
+ DIR => File::Spec->tmpdir,
+ UNLINK => 1)->filename;
+ my $outfile = new File::Temp(TEMPLATE => "ikiwiki-po-filter-out.XXXXXXXXXX",
+ DIR => File::Spec->tmpdir,
+ UNLINK => 1)->filename;
+
+ my $fail = sub ($) {
+ my $msg = "po(po_to_markup) - $page : " . shift;
+ error($msg, sub { unlink $infile, $outfile});
+ };
+
+ writefile(basename($infile), File::Spec->tmpdir, $content)
+ or return $fail->(sprintf(gettext("failed to write %s"), $infile));
+
+ my $masterfile = srcfile($pagesources{masterpage($page)});
+ my $doc=Locale::Po4a::Chooser::new(po4a_type($masterfile),
+ po4a_options($masterfile));
+ $doc->process(
+ 'po_in_name' => [ $infile ],
+ 'file_in_name' => [ $masterfile ],
+ 'file_in_charset' => 'UTF-8',
+ 'file_out_charset' => 'UTF-8',
+ ) or return $fail->(gettext("failed to translate"));
+ $doc->write($outfile)
+ or return $fail->(sprintf(gettext("failed to write %s"), $outfile));
+
+ $content = readfile($outfile);
+
+ # Unlinking should happen automatically, thanks to File::Temp,
+ # but it does not work here, probably because of the way writefile()
+ # and Locale::Po4a::write() work.
+ unlink $infile, $outfile;
+
+ return $content;
+}
+
+# returns a SuccessReason or FailReason object
+sub isvalidpo ($) {
+ my $content = shift;
+
+ # NB: we don't use po_to_markup here, since Po4a parser does
+ # not mind invalid PO content
+ $content = '' unless defined $content;
+ $content = decode_utf8(encode_utf8($content));
+
+ # There are incompatibilities between some File::Temp versions
+ # (including 0.18, bundled with Lenny's perl-modules package)
+ # and others (e.g. 0.20, previously present in the archive as
+ # a standalone package): under certain circumstances, some
+ # return a relative filename, whereas others return an absolute one;
+ # we here use this module in a way that is at least compatible
+ # with 0.18 and 0.20. Beware, hit'n'run refactorers!
+ my $infile = new File::Temp(TEMPLATE => "ikiwiki-po-isvalidpo.XXXXXXXXXX",
+ DIR => File::Spec->tmpdir,
+ UNLINK => 1)->filename;
+
+ my $fail = sub ($) {
+ my $msg = '[po/isvalidpo] ' . shift;
+ unlink $infile;
+ return IkiWiki::FailReason->new("$msg");
+ };
+
+ writefile(basename($infile), File::Spec->tmpdir, $content)
+ or return $fail->(sprintf(gettext("failed to write %s"), $infile));
+
+ my $res = (system("msgfmt", "--check", $infile, "-o", "/dev/null") == 0);
+
+ # Unlinking should happen automatically, thanks to File::Temp,
+ # but it does not work here, probably because of the way writefile()
+ # and Locale::Po4a::write() work.
+ unlink $infile;
+
+ if ($res) {
+ return IkiWiki::SuccessReason->new("valid gettext data");
}
+ return IkiWiki::FailReason->new(gettext("invalid gettext data, go back ".
+ "to previous page to continue edit"));
+}
- if (! defined $file
- || ! defined pagetype($file)
- || ! pagetype($file) eq 'po'
- || $file =~ /\.pot$/) {
- return 0;
+sub po4a_type ($) {
+ my $file = shift;
+
+ my $pagetype = pagetype($file);
+ if ($pagetype eq 'html') {
+ return 'xhtml';
}
+ return 'text';
+}
+
+sub po4a_options($) {
+ my $file = shift;
+
+ my %options;
+ my $pagetype = pagetype($file);
- my ($masterpage, $lang) = ($page =~ /(.*)[.]([a-z]{2})$/);
- if (! defined $masterpage || ! defined $lang
- || ! (length($masterpage) > 0) || ! (length($lang) > 0)
- || ! defined $pagesources{$masterpage}
- || ! defined $config{po_slave_languages}{$lang}) {
- return 0;
+ if ($pagetype eq 'html') {
+ # how to disable options is not consistent across po4a modules
+ $options{includessi} = '';
+ $options{includeexternal} = 0;
+ $options{ontagerror} = 'warn';
+ }
+ elsif ($pagetype eq 'mdwn') {
+ $options{markdown} = 1;
+ }
+ else {
+ $options{markdown} = 0;
}
- return istranslatable($masterpage);
-} #}}}
+ return %options;
+}
-sub istranslation ($) { #{{{
- my $page=shift;
- if (_istranslation($page)) {
- my ($masterpage, $lang) = ($page =~ /(.*)[.]([a-z]{2})$/);
- $translations{$masterpage}{$lang}=$page unless exists $translations{$masterpage}{$lang};
- return 1;
+sub splitlangpair ($) {
+ my $pair=shift;
+
+ my ($code, $name) = ( $pair =~ /^($language_code_pattern)\|(.+)$/ );
+ if (! defined $code || ! defined $name ||
+ ! length $code || ! length $name) {
+ # not a fatal error to avoid breaking if used with web setup
+ warn sprintf(gettext("%s has invalid syntax: must use CODE|NAME"),
+ $pair);
}
- return 0;
-} #}}}
+
+ return $code, $name;
+}
+
+sub joinlangpair ($$) {
+ my $code=shift;
+ my $name=shift;
+
+ return "$code|$name";
+}
+
+# ,----
+# | PageSpecs
+# `----
package IkiWiki::PageSpec;
-use warnings;
-use strict;
-use IkiWiki 2.00;
-sub match_istranslation ($;@) { #{{{
+sub match_istranslation ($;@) {
my $page=shift;
+
if (IkiWiki::Plugin::po::istranslation($page)) {
return IkiWiki::SuccessReason->new("is a translation page");
}
else {
return IkiWiki::FailReason->new("is not a translation page");
}
-} #}}}
+}
-sub match_istranslatable ($;@) { #{{{
+sub match_istranslatable ($;@) {
my $page=shift;
+
if (IkiWiki::Plugin::po::istranslatable($page)) {
return IkiWiki::SuccessReason->new("is set as translatable in po_translatable_pages");
}
else {
return IkiWiki::FailReason->new("is not set as translatable in po_translatable_pages");
}
-} #}}}
+}
-sub match_lang ($$;@) { #{{{
+sub match_lang ($$;@) {
my $page=shift;
my $wanted=shift;
- my $regexp=IkiWiki::glob2re($wanted);
- my $lang;
- my $masterpage;
-
- if (IkiWiki::Plugin::po::istranslation($page)) {
- ($masterpage, $lang) = ($page =~ /(.*)[.]([a-z]{2})$/);
- }
- else {
- $lang = $config{po_master_language}{code};
- }
- if ($lang!~/^$regexp$/i) {
+ my $regexp=IkiWiki::glob2re($wanted);
+ my $lang=IkiWiki::Plugin::po::lang($page);
+ if ($lang !~ $regexp) {
return IkiWiki::FailReason->new("file language is $lang, not $wanted");
}
else {
return IkiWiki::SuccessReason->new("file language is $wanted");
}
-} #}}}
+}
-sub match_currentlang ($$;@) { #{{{
+sub match_currentlang ($$;@) {
my $page=shift;
shift;
my %params=@_;
- my ($currentmasterpage, $currentlang, $masterpage, $lang);
return IkiWiki::FailReason->new("no location provided") unless exists $params{location};
- if (IkiWiki::Plugin::po::istranslation($params{location})) {
- ($currentmasterpage, $currentlang) = ($params{location} =~ /(.*)[.]([a-z]{2})$/);
+ my $currentlang=IkiWiki::Plugin::po::lang($params{location});
+ my $lang=IkiWiki::Plugin::po::lang($page);
+
+ if ($lang eq $currentlang) {
+ return IkiWiki::SuccessReason->new("file language is the same as current one, i.e. $currentlang");
}
else {
- $currentlang = $config{po_master_language}{code};
+ return IkiWiki::FailReason->new("file language is $lang, whereas current language is $currentlang");
}
+}
- if (IkiWiki::Plugin::po::istranslation($page)) {
- ($masterpage, $lang) = ($page =~ /(.*)[.]([a-z]{2})$/);
+sub match_needstranslation ($$;@) {
+ my $page=shift;
+ my $wanted=shift;
+
+ if (defined $wanted && $wanted ne "") {
+ if ($wanted !~ /^\d+$/) {
+ return IkiWiki::FailReason->new("parameter is not an integer");
+ }
+ elsif ($wanted > 100) {
+ return IkiWiki::FailReason->new("parameter is greater than 100");
+ }
}
else {
- $lang = $config{po_master_language}{code};
+ $wanted=100;
}
- if ($lang eq $currentlang) {
- return IkiWiki::SuccessReason->new("file language is the same as current one, i.e. $currentlang");
+ my $percenttranslated=IkiWiki::Plugin::po::percenttranslated($page);
+ if ($percenttranslated eq 'N/A') {
+ return IkiWiki::FailReason->new("file is not a translatable page");
+ }
+ elsif ($percenttranslated < $wanted) {
+ return IkiWiki::SuccessReason->new("file has $percenttranslated translated");
}
else {
- return IkiWiki::FailReason->new("file language is $lang, whereas current language is $currentlang");
+ return IkiWiki::FailReason->new("file is translated enough");
}
-} #}}}
+}
1