{% extends 'silpa.html'%}
{% block modulescript %}
<script type="text/javascript">
  $(document).ready(function(){
  $("form").submit(function(event){
  event.preventDefault();
  fetch(this)
  });

  });

  function fetch(form)
  {
  var text= form.text.value;
  var n= form.n.value;
  var jsonRequest = {
  "method" :  "shingling.wshingling",
  "params" : [text,n],
  "id" : ""
  };

  $.ajax({
  type: "POST",
  contentType: "application/json; charset=utf-8",
  url: "JSONRPC",
  data: JSON.stringify(jsonRequest),
  dataType: "json",
  beforeSend:function(){
  $("#error").hide();
  $("#result").hide();
  $('#progress') .html("Please Wait...");

  },

  success: function(msg) {
  $('#progress').hide();
  var resultObj = eval(msg.result);
  if(resultObj.length != 0){
  $('#result').html("<ul id='list'></ul>").show();
  $.each(resultObj, function(index,item){
  $('#list').append($( "<li>" +"<span class='label label-info'>" + item + "</span>" +"</li>" ));
  });
  }
  },
  error: function(msg) {
  $("#error").html("Something went wrong...").show();
  $('#progress') .hide();

  }
  });
  }
</script>

{% endblock %}

{% block content%}
<div class="well">  <h2>Indic W-shingling Library</h2></hr>
    <h4>What is W-shingling?</h4>
    <p>
      a w-shingling is a set of unique "shingles"—contiguous subsequences of tokens in a document—that can be used to gauge the similarity of two documents. The w denotes the number of tokens in each shingle in the set.
    </p>
    <!-- <p>If you want to use this library in your program , you may refer the JSON-RPC based <a href="apis.html">API documentation.</a></p> -->
    <a href="http://en.wikipedia.org/wiki/W-shingling">Read more about W-shingling</a>
    <h4>Supported Languages</h4>
    <p>English, Hindi, Malayalam, Kannada,  Bengali</p>
    <p>Enter the text for  getting the w-shingling below.
      Language of each  word will be detected.    You can give the text in any language and even with mixed language.
    </p>
    <form >
      <p align="center">
        <input type="text"  name='text' id='text' value="a rose is a rose is a rose" style="width:25em;"></textarea>
</p><p align="center">
  W : <input type="text"  name='n' id='n' value ="2" style="width:5em;"></textarea>
<input  type="submit" class="btn" id="ngram" value="Submit"  name="action" style="width:12em;"/>
</p>
</form>
<hr/>
<div class="hide alert alert-info " id="progress"></div>
<div class="hide alert alert-success " id="successmessage"></div>
<div class="hide alert alert-error " id="error"></div>
<div class="hide " id="result"></div></div>
<div class="well"><h3>Python Wshingling API</h3>
This service provides indic w-shingling libraries
<ul>
  <li>Method: modules.Shingling.wshingling
    <ul>
      <li>arg1 : the  sentence</li>
      <li>w :  w of w-shingling (Optional)</li>
      <li>Return : The w-shingling for the sentence</li>
    </ul></div>
  </li>
</ul>

  {% endblock %}