[bin] Update cocktail of webcam scripts

2025-08-29 11:07:41 -04:00
parent cc67abd1ce
commit c80a0894bc
4 changed files with 170 additions and 35 deletions
--- a/bin/.bin/webcam-build-timelapses
+++ b/bin/.bin/webcam-build-timelapses
@ -0,0 +1,126 @@
+#!/usr/bin/env bash
+# run_all_timelapses.sh
+#
+# Run timelapse creation for a fixed set of webcams,
+# collect public URLs, update HTML index, and send one combined ntfy notification.
+#
+# Requirements: make_timelapse.sh in same folder or PATH
+
+set -euo pipefail
+
+# --- Settings ---
+BASE_DIR="/media/photos/misc/webcams"
+INDEX_FILE="$BASE_DIR/timelapses.html"
+WEBCAMS=(
+  "frontyard"
+  "basement_table"
+  "mailbox"
+  "basement_extension"
+  "backyard_low"
+  "backyard_north"
+  "basement_cape"
+  "basement_tv"
+  "backyard"
+  "bulkhead"
+  "barn"
+  "garage"
+  "birds"
+  "porch"
+  "garden"
+  "diningroom"
+)
+TIMELAPSE_SCRIPT="/usr/local/bin/make_timelapse"
+
+NTFY_URL="https://ntfy.unbl.ink/timelapse"
+WEB_PREFIX="https://files.lab.unbl.ink"
+# ----------------
+
+# Yesterday's date
+if date -d "yesterday" +%Y >/dev/null 2>&1; then
+  # GNU date (Linux)
+  YESTERDAY=$(date -d "yesterday" +"%Y/%m/%d")
+else
+  # BSD date (macOS)
+  YESTERDAY=$(date -v-1d +"%Y/%m/%d")
+fi
+
+LINKS=()
+
+for cam in "${WEBCAMS[@]}"; do
+  TARGET_DIR="$BASE_DIR/$cam/$YESTERDAY"
+
+  if [[ -d "$TARGET_DIR" ]]; then
+    echo "📷 Processing $cam ($TARGET_DIR)"
+    OUTPUT=$("$TIMELAPSE_SCRIPT" "$TARGET_DIR")
+    echo "$OUTPUT"
+
+    LINK="$WEB_PREFIX/$cam/$YESTERDAY/timelapse.mp4"
+    if [[ -f "$TARGET_DIR/timelapse.mp4" ]]; then
+      LINKS+=("[$cam] $LINK")
+    fi
+  else
+    echo "⚠️ Skipping $cam (no folder for $YESTERDAY)"
+  fi
+done
+
+# --- Update HTML index ---
+mkdir -p "$BASE_DIR"
+if [[ ! -f "$INDEX_FILE" ]]; then
+  cat >"$INDEX_FILE" <<EOF
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="UTF-8">
+  <title>Webcam Timelapses</title>
+  <style>
+    body { font-family: sans-serif; padding: 1em; background: #f9f9f9; }
+    h2 { margin-top: 1.5em; }
+    ul { list-style: none; padding: 0; }
+    li { margin: 0.3em 0; }
+    a { text-decoration: none; color: #0366d6; }
+    a:hover { text-decoration: underline; }
+  </style>
+</head>
+<body>
+  <h1>Webcam Timelapses</h1>
+</body>
+</html>
+EOF
+fi
+
+# Insert new section for yesterday at the top
+TMP=$(mktemp)
+{
+  echo "<h2>$YESTERDAY</h2>"
+  echo "<ul>"
+  for entry in "${LINKS[@]}"; do
+    cam="${entry%%]*}"
+    cam="${cam#[}"
+    url="${entry#* }"
+    echo "  <li><a href=\"$url\">$cam</a></li>"
+  done
+  echo "</ul>"
+  echo "<hr>"
+} >"$TMP"
+
+# Place new block after <h1> line
+awk -v block="$(cat "$TMP")" '
+  /<h1>/ { print; getline; print; print block; next }
+  { print }
+' "$INDEX_FILE" >"$INDEX_FILE.new"
+
+mv "$INDEX_FILE.new" "$INDEX_FILE"
+rm "$TMP"
+
+echo "📄 Updated HTML index: $INDEX_FILE"
+
+# --- Send combined notification ---
+if [[ -n "$NTFY_URL" ]] && [[ ${#LINKS[@]} -gt 0 ]]; then
+  MSG="Timelapses for $YESTERDAY:\n$(printf '%s\n' "${LINKS[@]}")"
+  curl -s -H "Title: Timelapses complete" \
+       -H "Priority: high" \
+       -d "$MSG" \
+       "$NTFY_URL" >/dev/null || true
+  echo "📢 Combined notification sent to ntfy."
+fi
+