From 52bf5994673f4118164e476834d37be670586c4a Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sat, 13 Jun 2020 16:12:09 +0200
Subject: [PATCH] word edit: user editlang enables language inputs

---
 tools/word.pg.sql |  1 +
 writer.plp        | 11 ++++++++---
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/tools/word.pg.sql b/tools/word.pg.sql
index 101af7a..d18a99c 100644
--- a/tools/word.pg.sql
+++ b/tools/word.pg.sql
@@ -3,6 +3,7 @@ CREATE TABLE login (
 	pass       text,
 	email      text,
 	fullname   text,
+	editlang   text[],
 	id         serial      NOT NULL PRIMARY KEY
 );
 
diff --git a/writer.plp b/writer.plp
index d72ef02..ce52761 100644
--- a/writer.plp
+++ b/writer.plp
@@ -277,6 +277,7 @@ elsif ($ENV{REQUEST_METHOD} eq 'POST') {{
 }}
 else {
 	$row->{prio} //= 1;
+	$row->{lang} //= $user->{editlang}->[0];
 	$row->{$_} = $get{$_} for keys %get;
 }
 
@@ -365,14 +366,18 @@ for my $col (@wordcols) {
 	say '</p></li>';
 }
 
-if ($row->{id} and not $row->{ref}) {
+if (not $row->{ref}) {
 	printf '<li><label for="%s">%s</label><div><ul class="inline" id="%1$s">',
 		'trans', 'Translations';
-	my @children = $db->select(word => '*', {ref => $row->{id}}, 'lang, id')->hashes;
+	my @children = !$row->{id} ? () :
+		$db->select(word => '*', {ref => $row->{id}}, 'lang, id')->hashes;
 	while (my ($lang, $val) = each %fields) {
 		$lang =~ s/^trans-// or next;
 		push @children, { lang => $lang, form => $val };
 	}
+	my %existing = map { $_->{lang} => 1 } $row, @children;
+	$existing{$_} or push @children, { lang => $_ } for @{$user->{editlang}};
+
 	for my $ref (@children) {
 		printf(
 			'<li><label for="%s" title="%3$s">%s </label>',
@@ -381,7 +386,7 @@ if ($row->{id} and not $row->{ref}) {
 		printf(
 			$ref->{id} ? '<a id="%s" href="%s">%s</a></li>' :
 			'<input id="%s" name="%1$s" value="%3$s" />',
-			"trans-$ref->{lang}", "/writer/$ref->{id}", Entity($ref->{form}),
+			"trans-$ref->{lang}", "/writer/$ref->{id}", Entity($ref->{form} // ''),
 		);
 	}
 	say '</ul></div></li>';
-- 
2.30.0