cpr-mask/lib/cpr-mask.component.js

A masking component for react

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _react = _interopRequireDefault(require("react"));

var _propTypes = _interopRequireDefault(require("prop-types"));

var _lodash = require("lodash");

var _cprMaskHelpers = require("./cpr-mask.helpers.js");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

var InputControl =
/*#__PURE__*/
function (_React$Component) {
  _inherits(InputControl, _React$Component);

  function InputControl(props) {
    var _this;

    _classCallCheck(this, InputControl);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(InputControl).call(this));
    var encodedValue = props.encoder(props.initialValue);
    var mask = (0, _lodash.find)(props.masks, function (mask) {
      return mask.condition(encodedValue);
    });
    var maskValue;

    if (!encodedValue) {
      maskValue = "";
      encodedValue = "";
    } else if (props.validChars) {
      if ((0, _cprMaskHelpers.testForValidChars)(encodedValue, props.validChars)) maskValue = props.initialValue;else {
        maskValue = "";
        encodedValue = "";
      }
    } else {
      maskValue = props.initialValue && mask ? (0, _cprMaskHelpers.valueToMask)(encodedValue, mask.pattern, props.filler) : "";
    }

    _this.state = {
      maskValue: maskValue,
      value: encodedValue,
      maskPattern: mask ? mask.pattern : null,
      isDirty: false,
      isFocused: false
    };
    return _this;
  }

  _createClass(InputControl, [{
    key: "componentWillMount",
    value: function componentWillMount() {
      //Certain masks would not be compatible with each other. This function insures that they are.
      if (!(0, _cprMaskHelpers.checkMasks)(this.props.masks)) throw Error("Incompatible masks");
    }
  }, {
    key: "componentWillReceiveProps",
    value: function componentWillReceiveProps(props) {
      //If the initial value is changing the component should update to be the new initial value
      var encodedValue = props.encoder(props.initialValue);

      if (props.validChars) {
        if ((0, _cprMaskHelpers.testForValidChars)(encodedValue, props.validChars)) {
          this.setState({
            maskValue: encodedValue,
            value: encodedValue || ""
          });
        }
      } else {
        var mask = (0, _lodash.find)(props.masks, function (mask) {
          return mask.condition(encodedValue);
        });
        this.setState({
          maskValue: props.initialValue && mask ? (0, _cprMaskHelpers.valueToMask)(encodedValue, mask.pattern, props.filler) : "",
          value: encodedValue || "",
          maskPattern: mask ? mask.pattern : null
        });
      }
    }
  }, {
    key: "render",
    value: function render() {
      var _this2 = this;

      var inputProps = this.props.inputProps || {};
      var _this$state = this.state,
          isDirty = _this$state.isDirty,
          isFocused = _this$state.isFocused,
          value = _this$state.value,
          maskValue = _this$state.maskValue;
      return _react.default.createElement("div", {
        className: "\n        ".concat(this.props.className, "\n        ").concat((isDirty || !isFocused) && !this.props.validateMethod(value) ? this.props.invalidClass : "")
      }, _react.default.createElement("div", {
        style: {
          display: "flex",
          alignItems: "center"
        }
      }, this.props.sideChars.left ? _react.default.createElement("span", null, this.props.sideChars.left) : null, _react.default.createElement("input", _extends({
        type: "text",
        disabled: this.props.disabled,
        ref: function ref(inputRef) {
          return _this2.input = inputRef;
        },
        value: this.props.masks.length ? maskValue : value,
        onChange: this.handleChange.bind(this),
        onBlur: this.handleBlur.bind(this),
        onMouseUp: this.selectionHandle.bind(this),
        className: this.props.inputClass,
        style: {
          textAlign: this.props.alignment
        },
        onFocus: this.onFocus.bind(this),
        placeholder: (0, _cprMaskHelpers.getPlaceholder)(this.props.placeholder, this.props.masks, this.props.validChars, this.props.filler)
      }, inputProps)), this.props.sideChars.right ? _react.default.createElement("span", {
        style: {
          marginLeft: 5
        }
      }, this.props.sideChars.right) : null), (isDirty || !isFocused) && !this.props.validateMethod(value) ? _react.default.createElement("span", {
        className: this.props.nonValidMsgClass
      }, "".concat(this.props.nonValidMsg)) : null);
    }
  }, {
    key: "selectionHandle",
    value: function selectionHandle(e) {
      if (this.state.maskPattern) {
        var newCursor = (0, _cprMaskHelpers.getNewMaskCursor)(this.state.value, this.state.maskPattern);
        if (this.input.selectionStart > newCursor) this.input.setSelectionRange(newCursor, newCursor);
      }
    }
  }, {
    key: "onFocus",
    value: function onFocus(e) {
      if (this.props.onFocus) this.props.onFocus(this.props.decoder ? this.props.decoder(this.state.value) : this.state.value);
      this.setState({
        isFocused: true
      });
    }
  }, {
    key: "handleBlur",
    value: function handleBlur() {
      //Show error messages on blur and run props.onBlur
      if (this.props.onBlur) this.props.onBlur(this.props.decoder ? this.props.decoder(this.state.value) : this.state.value);
      this.setState({
        isDirty: true,
        isFocused: false
      });
    }
  }, {
    key: "handleChange",
    value: function handleChange(e) {
      //if there is a validChars prop then it takes precedence over masks
      //it only checks to see that the input characters match the validChars regex
      if (this.props.validChars) _cprMaskHelpers.handleValidChars.call(this, e.target.value); //If there is no validChars and no mask you just have an input basically
      else if (!this.props.masks.length) _cprMaskHelpers.handleNoMasks.call(this, e.target.value); //If there are masks there's some work to be done
        else _cprMaskHelpers.handleMasks.call(this, e.target.value);
    }
  }]);

  return InputControl;
}(_react.default.Component);

exports.default = InputControl;

_defineProperty(InputControl, "defaultProps", {
  filler: " ",
  initialValue: "",
  alignment: "left",
  invalidClass: "",
  inputLabel: "",
  className: "",
  masks: [],
  validateMethod: function validateMethod() {
    return true;
  },
  sideChars: {},
  encoder: function encoder(value) {
    return value;
  },
  decoder: function decoder(value) {
    return value;
  }
});

_defineProperty(InputControl, "propTypes", {
  //name given to the surrounding div
  className: _propTypes.default.string,
  //class given to the input field
  inputClass: _propTypes.default.string,
  //What value the component starts with
  initialValue: _propTypes.default.string,
  //class given to the error message
  invalidClass: _propTypes.default.string,
  //Decides which side of an input field the text appears on
  alignment: _propTypes.default.oneOf(["left", "right"]),
  //The message displayed when the input is invalid
  nonValidMsg: _propTypes.default.string,
  //The class applied to the nonValidMsg span
  nonValidMsgClass: _propTypes.default.string,
  //Characters to display on either side of the input
  placeholder: _propTypes.default.string,
  sideChars: _propTypes.default.shape({
    left: _propTypes.default.string,
    right: _propTypes.default.string
  }),
  //The variety of masks that could be displayed
  //If there is no placeholder and no validChars the first mask's pattern will be used to make a placeholder
  masks: _propTypes.default.arrayOf(_propTypes.default.shape({
    condition: _propTypes.default.function,
    pattern: _propTypes.default.string.isRequired
  })),
  //Regex that decides the validity of your input
  validChars: _propTypes.default.object,
  //is really a regex
  //Function that decides if your input is valid and whether or not to show the invalid message and invalid classes
  validateMethod: _propTypes.default.func,
  //Function that can transform the value before passing it up
  decoder: _propTypes.default.func,
  //Function that changes value as it comes into cpr-mask
  //Encoder should probably be used if you're using a decoder
  encoder: _propTypes.default.func,
  // Extra props to be placed on the <input /> (i.e., htmlFor, autocomplete, etc)
  inputProps: _propTypes.default.object
});