README

A small javascript template engine, that creates JSON object from template, inlined in javascript between and tags.

Install

// composer.json
"require": {
    ...
    "korneil/jtmp-assetic-filter-bundle": "dev-master",
    ...
}

Register

    // app/AppKernel.php
    $bundles = array(
        ...
        new Korneil\JTMPAsseticFilterBundle\KorneilJTMPAsseticFilterBundle(),
        ...
    );

Usage

Filter name: jtmp

Example .js file:

// .../app.js

var tmp=<jtmp>
  _{main}
    Name: ${name}

    ?{condition}
      true
    ?{}

    ?{greaterThanOne>1}
      Greater than one.
    !{}
      Not greater than one.
    ?{}

    @{keyvalue|key|value}
      ${key}: ${value};
    @{}

    Embed: ^{other}
  _{}

  _{other}
  You can grab this text by invoking tmp.other(); Right ${name}?
  _{}
</jtmp>;

var result=tmp.main({
  name:"neil",
  numbers:[1,2,3],
  condition:true,
  greaterThanOne:2,
  keyvalue:{
    one:1,
    two:2
  }
});

console.log(result);

Twig:

{% javascripts filter="jtmp"
    '@AcmeBundle/Resources/public/js/*.js'
    %}
    <script type="text/javascript" src="{{ asset_url }}"></script>
{% endjavascripts %}

Output:

Name: neil  true   Greater than one.   one: 1;  two: 2;  Embed: You can grab this text by invoking tmp.other(); Right neil?

Generated .js file:

var tmp={"main":function(x){r="";r+="Name: ";r+=x.name;r+=" ";if(x.condition){r+=" true ";}r+=" ";if(x.greaterThanOne>1){r+=" Greater than one. ";}else{r+=" Not greater than one. ";}r+=" ";for(x.key in x.keyvalue){x.value=x.keyvalue[x.key];r+=" ";r+=x.key;r+=": ";r+=x.value;r+="; ";}r+=" Embed: ";r+=this["other"](x);return r;},"other":function(x){r="";r+="You can grab this text by invoking tmp.other(); Right ";r+=x.name;r+="?";return r;}};

var result=tmp.main({
  name:"neil",
  numbers:[1,2,3],
  condition:true,
  greaterThanOne:2,
  keyvalue:{
    one:1,
    two:2
  }
});

console.log(result);