migrated to python for stability sake

Author: harperreed

main.py

@@ -0,0 +1,67 @@
+from flask import Flask, request
+import socket
+import pychromecast
+import logging
+from gtts import gTTS
+from slugify import slugify
+from pathlib import Path
+from urllib.parse import urlparse
+
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+
+app = Flask(__name__)
+logging.info("Starting up chromecasts")
+chromecasts = pychromecast.get_chromecasts()
+cast = next(cc for cc in chromecasts if cc.device.friendly_name == "Home group")
+
+def play_tts(text, lang='en', slow=False):
+    tts = gTTS(text=text, lang=lang, slow=slow)
+    filename = slugify(text+"-"+lang+"-"+str(slow)) + ".mp3"
+    path = "/static/cache/"
+    cache_filename = "." + path + filename
+    tts_file = Path(cache_filename)
+    if not tts_file.is_file():
+        logging.info(tts)
+        tts.save(cache_filename)
+
+    urlparts = urlparse(request.url)
+    mp3_url = "http://" +urlparts.netloc + path + filename 
+    logging.info(mp3_url)
+    play_mp3(mp3_url)
+
+
+def play_mp3(mp3_url):
+    print(mp3_url)
+    cast.wait()
+    mc = cast.media_controller
+    mc.play_media(mp3_url, 'audio/mp3')
+
+@app.route('/static/<path:path>')
+def send_static(path):
+        return send_from_directory('static', path)
+
+@app.route('/play/<filename>')
+def play(filename):
+    urlparts = urlparse(request.url)
+    mp3 = Path("./static/"+filename)
+    if mp3.is_file():
+        play_mp3("http://"+urlparts.netloc+"/static/"+filename)
+        return filename
+    else:
+        return "False"
+
+@app.route('/say/')
+def say():
+    text = request.args.get("text")
+    lang = request.args.get("lang")
+    if not text:
+        return False
+    if not lang:
+        lang = "en"
+    play_tts(text, lang=lang)
+    return text
+
+if __name__ == '__main__':
+        app.run(debug=True,host='0.0.0.0')

notify.sh

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+#!/bin/bash
+
+BASEDIR=$(dirname $0)
+cd $BASEDIR
+
+IMAGE_NAME="harperreed/notifier"
+CONTAINER_NAME=notifier
+
+ACTION=$1
+
+if [ -z "$ACTION" ];
+  then
+    echo "usage: $0 <build|run|stop|start|remove|rerun|attach|push|logs|debug>";
+    exit 1;
+fi
+
+# Build
+_build() {
+  docker build --tag="$IMAGE_NAME" .
+}
+
+# Run (first time)
+_run() {
+  docker run -d --name $CONTAINER_NAME --net=host $IMAGE_NAME
+}
+
+# Debugging mode with terminal access
+_debug() {
+  docker run -i -t --entrypoint /bin/bash --name $CONTAINER_NAME --net=host $IMAGE_NAME
+}
+
+# Stop
+_stop() {
+  docker stop $CONTAINER_NAME
+}
+
+# Start (after stopping)
+_start() {
+  docker start $CONTAINER_NAME
+}
+
+# Remove
+_remove() {
+  docker rm $CONTAINER_NAME
+}
+
+# Remove container and create a new one
+_rerun() {
+  _stop
+  _remove
+  _run
+}
+
+# Manually open bash
+_attach() {
+  docker exec -ti $CONTAINER_NAME /bin/bash
+}
+
+# Container logs
+_logs() {
+  docker logs $CONTAINER_NAME
+}
+
+# Publish contents
+_push() {
+  docker push $IMAGE_NAME
+}
+
+eval _$ACTION

requirements.txt

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+gTTS==1.2.2
+Flask==0.12.2
+pychromecast==0.8.2
+unicode_slugify==0.1.3
+pathlib==1.0.1