Itako Text Transformer Dictionary

Installation

npm install itako-text-transformer-dictionary --save

Usage

DEMO

ItakoTextTransformerDictionary -> transformer

specify instance as second argument of the Itako constructor as the value of the array.

<script src="https://npmcdn.com/itako"></script>
<script src="https://npmcdn.com/itako-text-reader-speech-synthesis"></script>
<script src="https://npmcdn.com/itako-audio-reader-audio-context"></script>
<script src="https://npmcdn.com/itako-text-transformer-dictionary"></script>
<script>
var textReader = new ItakoTextReaderSpeechSynthesis;
var audioReader = new ItakoAudioReaderAudioContext;
var transformer = new ItakoTextTransformerDictionary({
  onMatch: function (define, originalToken, transformedToken, matches) {
    // do staff...
    // if return false, abort the transform.
  },
});
var itako = new Itako([textReader, audioReader], [transformer], {
  read: {
    serial: true,
  },
  transformers: {
    dictionary: {
      options: [
        // replace token.value to 'hello (pitch:2) world (pitch:0.5)'
        {
          pattern: 'greeting',
          method: 'replace',
          replacement: 'hello (pitch:2) world (pitch:0.5)',
        },
        // change token.options to $1:$2 (remove the matched value)
        {
          pattern: '/(volume|pitch):([\\.\\d]+)/',
          method: 'toggle',
          replacement: "{$1:'$2'}",
        },
        // create new token using properties instead of `nintendo`
        {
          pattern: 'nintendo',
          method: 'exchange',
          replacement: "{type:'audio',value:'http://static.edgy.black/fixture.wav'}",
        },
        // if match, overrides all tokens using new instance
        {
          pattern: '/play\\((.+?).wav\\)/',
          method: 'rewrite',
          replacement: "{type:'audio',value:'http://static.edgy.black/$1.wav'}",
        },
        // if match, passed arguments of transform to onMatch
        {
          pattern: '/@([\\S]+)/',
          method: 'replace',
          replacement: 'registered the `$1`',
        },
      ],
    },
  },
});

// speech-synthesis say 'hello world, guys'. then play sound `fixture.wav`.
itako.read('greeting, guys. (pitch:0.75) nintendo');

// play sound `fixture.wav` only.
itako.read('play(fixture.wav)');

// say "registered the `59naga`"
itako.read('@59naga');
</script>

Development

Requirement global

• NodeJS v5.10.0
• Npm v3.8.3

git clone https://github.com/itakojs/itako-text-transformer-dictionary
cd itako-text-transformer-dictionary
npm install

npm test

License

MIT