Add flyer creation automation

src/README.md

@@ -112,4 +112,19 @@ If you prefer to use Visual Studio Code to edit and run this script:
    - Run the script:
      ```bash
      ./obfuscate.sh
-     ```
+     ```
+## Creating and Hosting a Flyer
+
+The `create_flyer.sh` script automates filling `config.json`, building the HTML files, and copying everything into a new directory under `host/`.
+
+### Usage
+
+```bash
+# interactive mode
+./create_flyer.sh
+
+# use an existing filled PDF form
+./create_flyer.sh --from-pdf path/to/form.pdf
+```
+
+By default the script updates `src/config.json`. After answering the prompts (or extracting from the PDF), `index.html` and `nostr.html` are generated and copied along with the QR code images and PDFs. The files end up in `host/<subdomain>` which can be served statically.

src/create_flyer.sh

@@ -0,0 +1,101 @@
+#!/bin/bash
+
+set -e
+
+CONFIG_PATH="src/config.json"
+FROM_PDF=""
+
+usage() {
+  echo "Usage: $0 [-c config_path] [--from-pdf PDF]"
+  echo "Create and deploy a flyer based on config.json."
+  exit 1
+}
+
+# Parse arguments
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    -c|--config)
+      CONFIG_PATH="$2"
+      shift 2
+      ;;
+    --from-pdf)
+      FROM_PDF="$2"
+      shift 2
+      ;;
+    -h|--help)
+      usage
+      ;;
+    *)
+      echo "Unknown option: $1" >&2
+      usage
+      ;;
+  esac
+done
+
+# Ensure jq is installed
+command -v jq >/dev/null 2>&1 || { echo "jq is required" >&2; exit 1; }
+
+# Helper function to update config
+update_config_interactive() {
+  read -rp "Name: " name
+  read -rp "Subdomain: " subdomain
+  read -rp "Title: " title
+  read -rp "Subtitle: " subtitle
+  read -rp "Headline: " headline
+  echo "Enter content (end with EOF on its own line):"
+  content=""
+  while IFS= read -r line; do
+    [[ "$line" == "EOF" ]] && break
+    content+="$line\n"
+  done
+  read -rp "URL message: " url_message
+
+  onion_base="6dshf2gnj7yzxlfcaczlyi57up4mvbtd5orinuj5bjsfycnhz2w456yd.onion"
+  constructed_url="http://${subdomain}.${onion_base}"
+  tear_off_link="$constructed_url"
+
+  jq --arg name "$name" \
+     --arg subdomain "$subdomain" \
+     --arg title "$title" \
+     --arg subtitle "$subtitle" \
+     --arg headline "$headline" \
+     --arg content "$content" \
+     --arg url_message "$url_message" \
+     --arg url "$constructed_url" \
+     --arg tear_off_link "$tear_off_link" \
+     '.name=$name | .subdomain=$subdomain | .title=$title | .subtitle=$subtitle | .headline=$headline | .content=$content | .url_message=$url_message | .url=$url | .tear_off_link=$tear_off_link' "$CONFIG_PATH" > "$CONFIG_PATH.tmp"
+  mv "$CONFIG_PATH.tmp" "$CONFIG_PATH"
+}
+
+update_config_from_pdf() {
+  tmpdir=$(mktemp -d)
+  mkdir -p "$tmpdir/from_client"
+  cp "$FROM_PDF" "$tmpdir/from_client/submission_form.pdf"
+  cp host/blank/extract_form_fields.sh "$tmpdir/"
+  cp "$CONFIG_PATH" "$tmpdir/config.json"
+  (cd "$tmpdir" && bash extract_form_fields.sh >/dev/null)
+  cp "$tmpdir/config.json" "$CONFIG_PATH"
+  rm -rf "$tmpdir"
+}
+
+if [[ -n "$FROM_PDF" ]]; then
+  update_config_from_pdf
+else
+  update_config_interactive
+fi
+
+# Run obfuscation scripts
+( cd src && ./obfuscate_index.sh && ./obfuscate_nostr.sh )
+
+subdomain=$(jq -r '.subdomain' "$CONFIG_PATH")
+DEST="host/${subdomain}"
+mkdir -p "$DEST/from_client"
+
+cp "$CONFIG_PATH" "$DEST/config.json"
+cp src/index.html src/nostr.html src/qrcode-content.png src/qrcode-tear-offs.png src/example.pdf src/submission_form.pdf "$DEST/"
+
+if [[ -n "$FROM_PDF" ]]; then
+  cp "$FROM_PDF" "$DEST/from_client/submission_form.pdf"
+fi
+
+echo "Flyer files created under $DEST"