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+
+
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diff --git a/index.n0m b/index.n0m
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--- a/index.n0m
+++ b/index.n0m
@@ -2,144 +2,156 @@
$ #!/bin/bash
Content-Type: text/html
+<{
# Constants
# =========
-$ true=1;
-$ false=0;
-#
-$ restaurant_file="restaurants.txt";
-$ title="FeedMe";
-#
+true=1;
+false=0;
+
+restaurant_file="restaurants.txt";
+title="FeedMe";
+
# Components
# ==========
-#
+
# $1: string: input value
# $2: number: 0=existing restaurant, 1=new restaurant
-$ restaurant_form () {
-$ enforce_arguments "${FUNCNAME[0]}" "$#" 2;
-$ local icon_class;
-$ if [ "$2" -eq 0 ]; then
-$ icon_class="ri-save-2-fill";
-$ else
-$ icon_class="ri-add-line";
-$ fi
-
-$ }
-#
+ $ action="save";
+ $ else
+ $ action="add";
+ $ fi;
+
+
+ $ if [ "$2" -eq 0 ]; then
+
+ $ fi
+
+ <{
+}
+
# Utility Functions
# =================
-#
+
# $1: string: function name
# $2: number: $#
# $3: number: expected number of arguments
-$ enforce_arguments () {
-$ if [ "$2" -lt "$3" ]; then
-$ printf '%s %s %s\n' 'Function:' "$1" 'called with too few arguments';
-$ exit 1;
-$ elif [ "$2" -gt "$3" ]; then
-$ printf '%s %s %s\n' 'Function:' "$1" 'called with too many arguments';
-$ exit 1;
-$ fi;
-$ }
-#
-$ decode_uri () {
-$ local i="${*//+/ }";
-$ echo -e "${i//%/\\x}";
-$ }
-#
-#
+enforce_arguments () {
+ if [ "$2" -lt "$3" ]; then
+ printf '%s %s %s\n' 'Function:' "$1" 'called with too few arguments';
+ exit 1;
+ elif [ "$2" -gt "$3" ]; then
+ printf '%s %s %s\n' 'Function:' "$1" 'called with too many arguments';
+ exit 1;
+ fi;
+}
+
+decode_uri () {
+ local i="${*//+/ }";
+ echo -e "${i//%/\\x}";
+}
+
+
# Restaurant List Functions
# =========================
-#
+
# $1: string: restaurant to remove
-$ remove_restaurant () {
-$ enforce_arguments "${FUNCNAME[0]}" "$#" 1;
-$ local temp_file;
-$ temp_file=$(mktemp);
-$ grep -Fxv "$1" "$restaurant_file" > "$temp_file";
-$ mv "$temp_file" "$restaurant_file";
-$ }
-#
+remove_restaurant () {
+ enforce_arguments "${FUNCNAME[0]}" "$#" 1;
+ local temp_file;
+ temp_file=$(mktemp);
+ grep -Fxv "$1" "$restaurant_file" > "$temp_file";
+ mv "$temp_file" "$restaurant_file";
+}
+
# $1: string: restuarant to add
-$ add_restaurant () {
-$ enforce_arguments "${FUNCNAME[0]}" "$#" 1;
-$ local temp_file;
-$ temp_file=$(mktemp);
-$ (grep -Fxv "$1" "$restaurant_file"; printf '%s\n' "$1") > "$temp_file";
-$ mv "$temp_file" "$restaurant_file";
-$ }
-#
+add_restaurant () {
+ enforce_arguments "${FUNCNAME[0]}" "$#" 1;
+ local temp_file;
+ temp_file=$(mktemp);
+ (grep -Fxv "$1" "$restaurant_file"; printf '%s\n' "$1") > "$temp_file";
+ mv "$temp_file" "$restaurant_file";
+}
+
# $1 (optional): number: 0=don't overwrite, 1=overwrite
-$ todays_restaurant () {
-$ local today;
-$ today="$(date +'%Y%m%d')";
-$ local filename="$today.pick";
-$ if [ -n "$1" ] && [ "$1" -ne 0 ]; then
-$ rm "$filename";
-$ fi;
-$ if [ ! -f "$filename" ]; then
-$ shuf -n 1 "$restaurant_file" > "$filename";
-$ fi;
-$ cat "$filename";
-$ }
-#
+todays_restaurant () {
+ local today;
+ today="$(date +'%Y%m%d')";
+ local filename="$today.pick";
+ if [ -n "$1" ] && [ "$1" -ne 0 ]; then
+ rm "$filename";
+ fi;
+ if [ ! -f "$filename" ]; then
+ shuf -n 1 "$restaurant_file" > "$filename";
+ fi;
+ cat "$filename";
+}
+
# Initialization
# ==============
-#
+
# Make sure restaurant file eixsts
-$ touch -a "$restaurant_file";
-#
+touch -a "$restaurant_file";
+
# Parse body
# ----------
-$ declare -A body;
-$ while IFS= read -d '&' -r pair || [ "$pair" ]; do
-$ name=$(decode_uri "${pair%%=*}");
-$ value=$(decode_uri "${pair#*=}");
-$ if [ -n "$name" ]; then
-$ body["$name"]="$value";
-$ fi;
-$ done #>
-#
+declare -A body;
+while IFS= read -d '&' -r pair || [ "$pair" ]; do
+ name=$(decode_uri "${pair%%=*}");
+ value=$(decode_uri "${pair#*=}");
+ if [ -n "$name" ]; then
+ body["$name"]="$value";
+ fi;
+done
+
# Perform requested action
# ------------------------
-$ case "${body['action']}" in
-$ add)
-$ add_restaurant "${body['new']}";
-$ ;;
-$ delete)
-$ remove_restaurant "${body['old']}";
-$ ;;
-$ save)
-$ remove_restaurant "${body['old']}";
-$ add_restaurant "${body['new']}";
-$ ;;
-$ new_restaurant)
-$ todays_restaurant $true >/dev/null;
-$ ;;
-$ esac
-#
-#
-
+case "${body['action']}" in
+ add)
+ add_restaurant "${body['new']}";
+ ;;
+ delete)
+ remove_restaurant "${body['old']}";
+ ;;
+ save)
+ remove_restaurant "${body['old']}";
+ add_restaurant "${body['new']}";
+ ;;
+ new_restaurant)
+ todays_restaurant $true >/dev/null;
+ ;;
+esac
+
+}>
+
+
+
+
+
<% $title %>