kibana-with-account/src/ui/public/stringify/types/truncate.js

kibana-with-account is develop based kibana project

define(function (require) {
  return function TruncateFormatProvider(Private) {
    var _ = require('lodash');
    var FieldFormat = Private(require('ui/index_patterns/_field_format/FieldFormat'));
    var omission = '...';

    _.class(Truncate).inherits(FieldFormat);

    function Truncate(params) {
      Truncate.Super.call(this, params);
    }

    Truncate.id = 'truncate';
    Truncate.title = 'Truncated String';
    Truncate.fieldType = ['string'];

    Truncate.prototype._convert = function (val) {
      var length = this.param('fieldLength');
      if (length > 0) {
        return _.trunc(val, {
          'length': length + omission.length,
          'omission': omission
        });
      }

      return val;
    };

    Truncate.editor = require('ui/stringify/editors/truncate.html');

    Truncate.sampleInput = [ require('ui/stringify/samples/large.html') ];

    return Truncate;
  };
});