From 2f2a292b0aab4d1caf98e7681f3f60c1a01fa98a Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Thu, 1 May 2025 17:25:31 -0300
Subject: Support multiple languages for "categories" string

---
 src/categories     | 23 ++++++++++++++++-------
 src/categoriesbody |  4 ++--
 src/categorydata   |  4 +++-
 src/conf           |  5 +++++
 src/indexbody      |  3 ++-
 5 files changed, 28 insertions(+), 11 deletions(-)

diff --git a/src/categories b/src/categories
index 9261fdf..26172e8 100755
--- a/src/categories
+++ b/src/categories
@@ -3,19 +3,28 @@ set -euo pipefail
 
 
 usage() {
-	echo 'Usage: categories DIRECTORY'
+	echo 'Usage: categories GLOBAL_CONF DATADIRECTORY'
 }
 
-DIRECTORY="${1:-}"
-eval "$(assert-arg -- "$DIRECTORY" 'DIRECTORY')"
+GLOBAL_CONF="${1:-}"
+DATADIRECTORY="${2:-}"
+eval "$(assert-arg -- "$GLOBAL_CONF"   'GLOBAL_CONF')"
+eval "$(assert-arg -- "$DATADIRECTORY" 'DATADIRECTORY')"
+. ./"$GLOBAL_CONF"
+
+
+len="$( printf '%s..' "$root_dir" | sed -e 's|//|/|g' -e 's|/$||' | wc -c)"
+lang="$(printf '%s'  "$DATADIRECTORY" | cut -c "$len"- | tee /dev/stderr | cut -d/ -f1)"
+SINGULAR="$(cat "$names_dir"/category/"$lang".txt)"
+PLURAL="$(  cat "$names_dir"/categories/"$lang".txt)"
 
 listall() (
-	cd "$DIRECTORY"
-	find category.*.*.sortdata | cut -d. -f2 | sort | uniq
+	cd "$DATADIRECTORY"
+	find "$SINGULAR".*.*.sortdata | cut -d. -f2 | sort | uniq
 )
 
 for category in `listall`; do
-	out="$DIRECTORY"/categories."$category".sortdata
-	cat "$DIRECTORY"/category."$category".*.sortdata > "$out"
+	out="$DATADIRECTORY"/"$PLURAL"."$category".sortdata
+	cat "$DATADIRECTORY"/"$SINGULAR"."$category".*.sortdata > "$out"
 	printf '%s\n' "$out"
 done
diff --git a/src/categoriesbody b/src/categoriesbody
index 4ce7c73..cd7bd3d 100755
--- a/src/categoriesbody
+++ b/src/categoriesbody
@@ -10,9 +10,9 @@ FILENAME="${1:-}"
 eval "$(assert-arg -- "$FILENAME" 'FILENAME.conf')"
 . ./"$FILENAME"
 DIR="$(dirname -- "$FILENAME")"
+PLURAL="$(cat "$names_dir"/categories/"$lang".txt)"
 
-
-for catsortdata in `cat "$DIR"/categories.txt`; do
+for catsortdata in `cat "$DIR"/"$PLURAL".txt`; do
 	category="$(basename -- "$catsortdata" | cut -d. -f2)"
 	feedname=feed."$category".xml
 	cat <<EOF
diff --git a/src/categorydata b/src/categorydata
index faee5bf..530ee24 100755
--- a/src/categorydata
+++ b/src/categorydata
@@ -11,9 +11,11 @@ eval "$(assert-arg -- "$FILENAME" 'FILENAME.conf')"
 . ./"$FILENAME"
 
 
+SINGULAR="$(cat "$names_dir"/category/"$lang".txt)"
+
 DIR="$(dirname "$FILENAME")"/../../..
 for category in ${categories:-}; do
-	from="$DIR"/category."$category"."$date_iso"-"$sort".sortdata
+	from="$DIR"/"$SINGULAR"."$category"."$date_iso"-"$sort".sortdata
 	to="$date_iso"-"$sort".sortdata
 	ln -fs "$to" "$from"
 	printf '%s\n' "$from"
diff --git a/src/conf b/src/conf
index 6951462..b7aeb45 100755
--- a/src/conf
+++ b/src/conf
@@ -198,6 +198,10 @@ lastmod_iso="$(dateiso "@$lastmod_epoch"    | shesc)"
 lastmod_formatted="$(datefmt "$lastmod_iso" | shesc)"
 
 
+LEN="$( printf '%s..' "$root_dir" | sed -e 's|//|/|g' -e 's|/$||' | wc -c)"
+lang="$(printf '%s' "$FILENAME" | cut -c "$LEN"- | cut -d/ -f1 | shesc)"
+
+
 BASE_URL="$(base_url)"
 TITLE_RAW="$(cat -- "$FILENAME" | grep '^= .*' | head -n1 | cut -d' ' -f2- ||
 	echo 'MISSING')"
@@ -277,6 +281,7 @@ cat <<-EOF
 	export updatedat_formatted="$updatedat_formatted"
 	export comment_url="$comment_url"
 	export discussions_url="$discussions_url"
+	export lang="$lang"
 EOF
 
 cat "$FILENAME".embedded-config
diff --git a/src/indexbody b/src/indexbody
index 75d7f1d..e1b8017 100755
--- a/src/indexbody
+++ b/src/indexbody
@@ -25,6 +25,7 @@ FILENAME="${1:-}"
 SORTDATA="${2:-"$(dirname -- "$FILENAME")"/sortdata.txt}"
 eval "$(assert-arg -- "$FILENAME" 'FILENAME.conf')"
 . ./"$FILENAME"
+PLURAL="$(cat "$names_dir"/categories/"$lang".txt)"
 
 
 header() {
@@ -33,7 +34,7 @@ header() {
           Atom feed
           <a href="feed.xml"><img src="$feedicon_url" class="icon" /></a>
           and feeds by
-          <a href="categories.html">categories</a>.
+          <a href="$PLURAL.html">$PLURAL</a>.
         </p>
 EOF
 }
-- 
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