unserver-unify/src/app/common/filter/filter.js

'use strict';
angular.module('bamboo.common').filter('numberFixedLen', function() {
  return function(n, len) {
    var num = parseInt(n, 10);
    len = parseInt(len, 10);
    if (isNaN(num) || isNaN(len)) {
      return n;
    }
    num = '' + num;
    while (num.length < len) {
      num = '0' + num;
    }
    return num;
  };
}).filter('trustUrl', ['$sce', function($sce) {
  return function(url) {
    return $sce.trustAsResourceUrl(encodeURI(url));
  };
}]).filter('good', function() {
  return function(str) {
    console.log(str);
    return str ? 'Yes' : 'No';
  };
}).filter('split', function() {
    return function(input, splitChar, splitIndex) {
        // do some bounds checking here to ensure it has that index
        return input.split(splitChar)[splitIndex];
    }
}).filter("removeDups", function(){
  return function(data) {
    if(angular.isArray(data)) {
      var result = [];
      var key = {};
      for(var i=0; i<data.length; i++) {
        var val = data[i];
        if(angular.isUndefined(key[val])) {
          key[val] = val;
          result.push(val);
        }
      }
      if(result.length > 0) {
        return result;
      }
    }
    return data;
  }
});