Plugin: Text2Speech: Add README.md file and update lang variables - r…

…efs chamilo#4622

plugin/text2speech/README.md

@@ -1,4 +1,35 @@
 Text2Speech
-======
+===========
 
 Version 0.1
+
+This plugin adds the possibility (once setup with 3rd party account) to add
+speech to learning paths by converting text in the learning paths to audio
+files attached to each learning path item.
+
+This plugin requires the *installation and configuration* of the TTS software
+and data from Mozilla, which might be deterring to most users (sorry about
+that). Please refer to https://github.com/mozilla/TTS/wiki on how to download,
+install and configure your own TTS server.
+
+It also requires the "AI Helper" plugin to be installed, enabled and properly
+configured, as it connects to the learning path auto-generation feature to add
+audio to it.
+
+Once your TTS server is available, get a URL to connect to it, install and
+enable the plugin, give it an API key (if any), a host (could be localhost)
+and enable the plugin in the learning paths, then create a new learning
+path using the AI Helper plugin in the learning path tool. You should now
+get additional speech for every document in your learning path.
+
+## Use a Mozilla TTS server
+
+To mount your TTS server, you can use the Docker image from
+[synesthesiam/docker-mozillatts](https://github.com/synesthesiam/docker-mozillatts).
+Clone the repository and then run
+
+```$ docker run -it -p 5002:5002 synesthesiam/mozillatts:<LANGUAGE>```
+
+(where <LANGUAGE> is one of the supported languages (en, es, fr, de) for this image. If no language is given,
+U.S. English is used). This image will serve the necessary API to configure in the plugin.
+

plugin/text2speech/Text2SpeechPlugin.php

@@ -16,7 +16,7 @@ protected function __construct()
         $version = '0.1';
         $author = 'Francis Gonzales';
 
-        $message = 'Description';
+        $message = '<p>'.$this->get_lang('plugin_comment').'</p>';
 
         $settings = [
             $message => 'html',

plugin/text2speech/lang/english.php

@@ -5,4 +5,9 @@
 $strings['plugin_comment'] = 'Plugin to convert text to speech using a 3rd-party service';
 $strings['tool_enable'] = 'Enable plugin';
 
+$strings['api_name'] = 'API';
+$strings['api_key'] = 'API key';
+$strings['url'] = 'URL of your Text2Speech server';
+$strings['tool_lp_enable'] = 'Enable into the learning path';
+
 $strings['GenerateAudioFromContent'] = 'Generate audio from content';

plugin/text2speech/lang/french.php

@@ -5,4 +5,9 @@
 $strings['plugin_comment'] = "Ce plugin permet de convertir du texte en parole à l'aide d'un service tiers";
 $strings['tool_enable'] = 'Activer le plug-in';
 
+$strings['api_name'] = 'API';
+$strings['api_key'] = 'Clef API';
+$strings['url'] = 'URL du serveur de Text2Speech';
+$strings['tool_lp_enable'] = 'Activer dans les parcours';
+
 $strings['GenerateAudioFromContent'] = 'Generate audio from content';

plugin/text2speech/lang/spanish.php

@@ -4,4 +4,9 @@
 $strings['plugin_comment'] = 'Este plugin es para convertir texto a voz usando un servicio de terceros';
 $strings['tool_enable'] = 'Enable plugin';
 
+$strings['api_name'] = 'API';
+$strings['api_key'] = 'Clave API';
+$strings['url'] = 'URL del servidor Text2Speech';
+$strings['tool_lp_enable'] = 'Activar en las lecciones';
+
 $strings['GenerateAudioFromContent'] = 'Generar audio desde el contenido';