ThreadVoice is a Twitter bot that turns Twitter threads into listenable audio podcasts. The Text-to-Speech engine is powered by Google, Microsoft, Amazon and VoiceRSS.
Make sure to install the Java JDK, Maven and MYSQL on your server if you don't have them already.
If you are on Ubuntu, run the following codes to install Java, Maven and MYSQL.
sudo apt update -y
sudo apt install default-jdk -y
sudo apt install maven -y
sudo apt install mysql-server -y
Replace src/main/resources/settings.properties.example with src/main/resources/settings.properties.
cp src/main/resources/settings.properties.example src/main/resources/settings.properties
Replace src/main/resources/gcloudkey.json.example with src/main/resources/gcloudkey.json.
cp src/main/resources/gcloudkey.json.example src/main/resources/gcloudkey.json
Credential settings are stored inside the src/main/resources/settings.properties file.
Edit the settings.properties file.
The voice.path is the location where the audio files are stored on the server. The default is set to /var/www/html/audio/ which is inside the apache public www/html/ directory for access on port 80.
voice.path=
Setup your MYSQL server and create a database named threadvoice.
Import the src/main/resources/schema.sql SQL file to create the appropriate database tables on your MYSQL server.
Replace user=root&password=12345 under the mysql.db properties with your correct MYSQL username and password.
Replace the value of twitter.username= property with your Twitter bot username. Make sure to include the @ before it,
Replace the value of the following properties with your Twitter Developer API credentials (https://developer.twitter.com/en)
tw.apiKey=
tw.apiSecretKey=
tw.accessToken=
tw.accessTokenSecret=
To setup Google Cloud Text To Speech, create a Google Cloud Text to Speech project. Follow the instructions here generate your GCloud API credentials json file https://cloud.google.com/docs/authentication/getting-started#create-service-account-console.
Copy the contents of the generated GCloud json file and insert it inside the src/main/resources/gcloudkey.json file. Overwrite the existing file contents with it.
Google Cloud Text-to-Speech: https://cloud.google.com/text-to-speech
Replace the value of below properties with your own Amazon Polly API keys.
aws.accesskey=
aws.secretkey=
Amazon Polly: https://aws.amazon.com/polly
Replace the value of below property with your own Microsoft TTS API key.
microsoft.key=
Microsoft Text To Speech: https://azure.microsoft.com/en-us/services/cognitive-services/text-to-speech/
Replace the value of below property with your own VoiceRSS API key.
voicerss.key=
VoiceRSS: https://www.voicerss.org/
The VoiceRSS Java library is not available on maven central. The jar file is stored inside the libs folder.
Execute the below code on the main directory of this project.
mvn install:install-file \
-Dfile=libs/voicerss_tts.jar \
-DgroupId=com.voicerss.tts \
-DartifactId=voicerss \
-Dversion=1.0 \
-Dpackaging=jar \
-DgeneratePom=true
mvn clean install
After a successful build, you can now start the program with:
java -jar target/threadvoice-2.0-SNAPSHOT.jar
Use nohup to keep the program running even after the terminal is closed:
nohup java -jar target/threadvoice-2.0-SNAPSHOT.jar &
Each Text-To-Speech provider have their character limit per request.
| Provider | Character Limits |
|---|---|
| 5000 | |
| Amazon | 3000 |
| Microsoft | 10000; max audio is 10 minutes |
| Voice RSS | 100KB |
MIT License
Copyright (c) 2023 Philip Okugbe
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.