Add modified opengraph plugin.

[git.ikiwiki.info.git] / IkiWiki / Plugin / po.pm

diff --git a/IkiWiki/Plugin/po.pm b/IkiWiki/Plugin/po.pm
index 53e6af92f1db14c668f287724aed7b8b12c6f76a..13b98b739bcd3ea76a6c059f95601bdadc6c1aa6 100644 (file)
--- a/IkiWiki/Plugin/po.pm
+++ b/IkiWiki/Plugin/po.pm
@@ -51,7 +51,6 @@ sub import {
        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);
 
@@ -303,9 +302,8 @@ sub filter (@) {
        my $page = $params{page};
        my $destpage = $params{destpage};
        my $content = $params{content};
-       if (istranslation($page) && ! alreadyfiltered($page, $destpage)) {
+       if (istranslation($page)) {
                $content = po_to_markup($page, $content);
-               setalreadyfiltered($page, $destpage);
        }
        return $content;
 }
@@ -346,6 +344,12 @@ sub pagetemplate (@) {
        if ($template->query(name => "lang_code")) {
                $template->param(lang_code => $lang_code);
        }
+       if ($template->query(name => "html_lang_code")) {
+               $template->param(html_lang_code => htmllangcode($lang_code));
+       }
+       if ($template->query(name => "html_lang_dir")) {
+               $template->param(html_lang_dir => htmllangdir($lang_code));
+       }
        if ($template->query(name => "lang_name")) {
                $template->param(lang_name => languagename($lang_code));
        }
@@ -514,15 +518,6 @@ sub canrename (@) {
        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};
@@ -542,7 +537,7 @@ sub formbuilder_setup (@) {
                # 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"))) {
+               if (istranslation(scalar $form->field("page"))) {
                        map {
                                for (my $i = 0; $i < @{$params{buttons}}; $i++) {
                                        if (@{$params{buttons}}[$i] eq $_) {
@@ -730,42 +725,6 @@ sub myisselflink ($$) {
        return;
 }
 
-# ,----
-# | Blackboxes for private data
-# `----
-
-{
-       my %filtered;
-
-       sub alreadyfiltered($$) {
-               my $page=shift;
-               my $destpage=shift;
-
-               return exists $filtered{$page}{$destpage}
-                        && $filtered{$page}{$destpage} eq 1;
-       }
-
-       sub setalreadyfiltered($$) {
-               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}{$destpage};
-               }
-       }
-
-       sub resetalreadyfiltered() {
-               undef %filtered;
-       }
-}
-
 # ,----
 # | Helper functions
 # `----
@@ -857,6 +816,19 @@ sub lang ($) {
        return $master_language_code;
 }
 
+sub htmllangcode ($) {
+       (my $lang = shift) =~ tr/_/-/;
+       return $lang;
+}
+
+sub htmllangdir ($) {
+       my $lang = shift;
+       if ($lang =~ /^(ar|fa|he)/) {
+               return 'rtl';
+       }
+       return 'ltr';
+}
+
 sub islanguagecode ($) {
        my $code=shift;
 
@@ -974,10 +946,9 @@ sub refreshpofiles ($@) {
                }
 
                if (-e $pofile) {
-                       system("msgmerge", "--previous", "-q", "-U", "--backup=none", $pofile, $potfile) == 0
-                               or error("po(refreshpofiles) ".
-                                        sprintf(gettext("failed to update %s"),
-                                                $pofile));
+                       if (! (system("msgmerge", "--previous", "-q", "-U", "--backup=none", $pofile, $potfile) == 0)) {
+                               print STDERR ("po(refreshpofiles) ". sprintf(gettext("failed to update %s"), $pofile));
+                       }
                }
                else {
                        File::Copy::syscopy($potfile,$pofile)
@@ -1053,6 +1024,8 @@ sub otherlanguagesloop ($) {
                push @ret, {
                        url => urlto_with_orig_beautiful_urlpath(masterpage($page), $page),
                        code => $master_language_code,
+                       html_code => htmllangcode($master_language_code),
+                       html_dir => htmllangdir($master_language_code),
                        language => $master_language_name,
                        master => 1,
                };
@@ -1063,6 +1036,8 @@ sub otherlanguagesloop ($) {
                push @ret, {
                        url => urlto_with_orig_beautiful_urlpath($otherpage, $page),
                        code => $lang,
+                       html_code => htmllangcode($lang),
+                       html_dir => htmllangdir($lang),
                        language => languagename($lang),
                        percent => percenttranslated($otherpage),
                }
@@ -1124,7 +1099,6 @@ sub commit_and_refresh ($) {
                IkiWiki::rcs_update();
        }
        # Reinitialize module's private variables.
-       resetalreadyfiltered();
        resettranslationscache();
        flushmemoizecache();
        # Trigger a wiki refresh.