added suport for tags when adding new recipes

controller/backend.sh

@@ -31,6 +31,7 @@ backendAdd() {
 	description="$(formData "description")"
 	qts="$(formData "qts")"
 	ingredients="$(formData "ingredients")"
+	tags="$(formData "tags" | tr '[:upper:]' '[:lower:]')"
 
 	if test "$(echo "$qts" | wc -l)" -ne "$(echo "$ingredients" | wc -l)"; then
 		status 400
@@ -38,7 +39,7 @@ backendAdd() {
 		return
 	fi
 
-	addRecipe "$name" "$description" "$username" "$qts" "$ingredients"
+	addRecipe "$name" "$description" "$username" "$qts" "$ingredients" "$tags"
 
 	redirect "/backend"
 	endHeaders

data/recipes.sh

@@ -41,10 +41,11 @@ addRecipe() {
 	local username="$3"
 	local qts="$4"
 	local ingredients="$5"
+	local tags="$6"
 
 	local nrIngredients="$(echo "$qts" | wc -l)"
 
-	template <(cat <<EOF
+	rid="$(template <(cat <<EOF
 		START TRANSACTION;
 
 		SELECT
@@ -69,5 +70,25 @@ addRecipe() {
 
 		COMMIT;
 EOF
-	) | execute
+	) | query | getColumns 1 | tail -n +3 | head -n 1)"
+
+	for tag in $tags; do
+		tid="$(echo "SELECT id FROM tags WHERE name = '$(escape "$tag")'" | query | getColumns 1 | tail -n +2 | head -n 1)"
+
+		if test -z "$tid"; then
+			echo "tid empty" >&2
+			tid="$(query <<EOF | tee >(cat >&2) | getColumns 1
+				START TRANSACTION;
+
+				INSERT INTO tags (name) VALUES ('$(escape "$tag")');
+
+				SELECT LAST_INSERT_ID();
+
+				COMMIT;
+EOF
+			)"
+		fi
+
+		echo "INSERT INTO recipeTags (recipeFk, tagFk) VALUES ($rid, $tid)" | execute
+	done
 }

templates/backend.new.fragment.templ

@@ -1,6 +1,7 @@
 <a href="/backend">Back</a>
 <form method="POST" action="?">
 	<input type="text" name="name" placeholder="Name"><br />
+	<input type="text" name="tags" placeholder="Tags"><br />
 	<table>
 		<tr>
 			<th>