From 59243731ccf9ae30fd71afe46c0f845d1d3bbd2b Mon Sep 17 00:00:00 2001
From: Commander1024 <commander@commander1024.de>
Date: Fri, 10 Sep 2021 21:40:07 +0200
Subject: [PATCH] Exchanged Google TTS with picotts, which generates everything
 locally.

---
 configuration.yaml                            |   8 +-
 custom_components/picotts_remote/__init__.py  |   1 +
 .../__pycache__/__init__.cpython-39.pyc       | Bin 0 -> 184 bytes
 .../__pycache__/tts.cpython-39.pyc            | Bin 0 -> 2845 bytes
 .../picotts_remote/manifest.json              |   9 ++
 custom_components/picotts_remote/tts.py       |  88 ++++++++++++++++++
 6 files changed, 100 insertions(+), 6 deletions(-)
 create mode 100644 custom_components/picotts_remote/__init__.py
 create mode 100644 custom_components/picotts_remote/__pycache__/__init__.cpython-39.pyc
 create mode 100644 custom_components/picotts_remote/__pycache__/tts.cpython-39.pyc
 create mode 100644 custom_components/picotts_remote/manifest.json
 create mode 100644 custom_components/picotts_remote/tts.py

diff --git a/configuration.yaml b/configuration.yaml
index dddd812..379ed6a 100644
--- a/configuration.yaml
+++ b/configuration.yaml
@@ -9,7 +9,8 @@ http:
 
 # Text to speech
 tts:
-  - platform: google_translate
+  - platform: picotts_remote
+    language: "de-DE"
 
 # Include modules
 group: !include groups.yaml
@@ -66,8 +67,3 @@ media_player:
     platform: mpd
     host: 192.168.122.48
     scan_interval: 1
-
-# Configure Text to speech engine
-tts:
-    platform: google_translate
-    service_name: google_say
diff --git a/custom_components/picotts_remote/__init__.py b/custom_components/picotts_remote/__init__.py
new file mode 100644
index 0000000..7ffc80d
--- /dev/null
+++ b/custom_components/picotts_remote/__init__.py
@@ -0,0 +1 @@
+"""Support for pico integration."""
diff --git a/custom_components/picotts_remote/__pycache__/__init__.cpython-39.pyc b/custom_components/picotts_remote/__pycache__/__init__.cpython-39.pyc
new file mode 100644
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diff --git a/custom_components/picotts_remote/__pycache__/tts.cpython-39.pyc b/custom_components/picotts_remote/__pycache__/tts.cpython-39.pyc
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diff --git a/custom_components/picotts_remote/manifest.json b/custom_components/picotts_remote/manifest.json
new file mode 100644
index 0000000..4d4b4a7
--- /dev/null
+++ b/custom_components/picotts_remote/manifest.json
@@ -0,0 +1,9 @@
+{
+  "domain": "picotts_remote",
+  "name": "Picotts (Remote)",
+  "version": "1.0.1",
+  "documentation": "https://github.com/Poeschl/Remote-PicoTTS/blob/master/README.md",
+  "requirements": [],
+  "dependencies": [],
+  "codeowners": ["@Poeschl"]
+}
diff --git a/custom_components/picotts_remote/tts.py b/custom_components/picotts_remote/tts.py
new file mode 100644
index 0000000..03c68e7
--- /dev/null
+++ b/custom_components/picotts_remote/tts.py
@@ -0,0 +1,88 @@
+"""Support for the Pico TTS speech service."""
+import logging
+
+import asyncio
+import aiohttp
+import re
+import async_timeout
+import voluptuous as vol
+
+import homeassistant.helpers.config_validation as cv
+from homeassistant.components.tts import CONF_LANG, PLATFORM_SCHEMA, Provider
+from homeassistant.const import CONF_HOST, CONF_PORT
+from homeassistant.helpers.aiohttp_client import async_get_clientsession
+from urllib.parse import quote
+
+
+_LOGGER = logging.getLogger(__name__)
+
+SUPPORT_LANGUAGES = ["en-US", "en-GB", "de-DE", "es-ES", "fr-FR", "it-IT"]
+
+DEFAULT_LANG = "en-US"
+DEFAULT_HOST = "localhost"
+DEFAULT_PORT = 59126
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
+    {
+        vol.Optional(CONF_LANG, default=DEFAULT_LANG): vol.In(SUPPORT_LANGUAGES),
+        vol.Optional(CONF_HOST, default=DEFAULT_HOST): cv.string,
+        vol.Optional(CONF_PORT, default=DEFAULT_PORT): cv.port
+    }
+)
+
+
+def get_engine(hass, config, discovery_info=None):
+    """Set up Pico speech component."""
+    return PicoProvider(hass, config[CONF_LANG], config[CONF_HOST], config[CONF_PORT])
+
+
+class PicoProvider(Provider):
+    """The Pico TTS API provider."""
+
+    def __init__(self, hass, lang, host, port):
+        """Initialize Pico TTS provider."""
+        self._hass = hass
+        self._lang = lang
+        self._host = host
+        self._port = port
+        self.name = "PicoTTS (Remote)"
+
+    @property
+    def default_language(self):
+        """Return the default language."""
+        return self._lang
+
+    @property
+    def supported_languages(self):
+        """Return list of supported languages."""
+        return SUPPORT_LANGUAGES
+
+    async def async_get_tts_audio(self, message, language, options=None):
+        """Load TTS using a remote pico2wave server."""
+        websession = async_get_clientsession(self._hass)
+
+        try:
+            with async_timeout.timeout(5):
+                url = "http://{}:{}/speak?".format(self._host, self._port)
+                encoded_message = quote(message)
+                url_param = {
+                    "lang": language,
+                    "text": encoded_message,
+                }
+
+                request = await websession.get(url, params=url_param)
+
+                if request.status != 200:
+                    _LOGGER.error(
+                        "Error %d on load url %s", request.status, request.url
+                    )
+                    return (None, None)
+                data = await request.read()
+
+        except (asyncio.TimeoutError, aiohttp.ClientError):
+            _LOGGER.error("Timeout for PicoTTS API")
+            return (None, None)
+
+        if data:
+            return ("wav", data)
+        return (None, None)