A simple web api to control LCD's public address system. A small component in a very elaborate and intricate master plan.

This API generate json responses following JSend specifications. More information at: http://labs.omniti.com/labs/jsend

First things first, you'll need to install the gnustep-gui-runtime. This is the text-to-speech (tts) used to convert text into audio

sudo apt-get install gnustep-gui-runtime

Beware

• If you're planning on using apache to serve the API under the www-data user, do not forget to add www-data to the audio group
• GNUStep creates a folder in the home of the user that is running the command, make sure this folder is writable

1. Clone the repository
2. Install dependencies

php composer.phar install

3. Start the server. You can use the PHP built-in webserver. Example:

php -S 0.0.0.0:8080 index.php

Send a POST request to localhost:8080

Raw Body:

{
  "message": "What you want to say"
}

GET localhost:8080/templates

GET localhost:8080/templates/{templateName}?var=value

You can replace placeholders by sending it's name and the value to be replaced as query strings

POST localhost:8080/templates Raw body:

{
	"name": "This_is_the_template_name",
    "message": "This is the template message. It supports {{Placeholders}} to be replaced later"
}