apeman-react-captcha/shim/node/ap_captcha_svg.js

/**
 * SVG captcha.
 * DO NOT use svg base captcha in production, since it may be parsable by bots.
 * You need to convert to bitmap like png beforehand.
 * @class ApCaptchaSvg
 */

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _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; };

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _randomval = require('randomval');

var _randomval2 = _interopRequireDefault(_randomval);

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

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

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/** @lends ApCaptchaSvg */
var ApCaptchaSvg = function (_Component) {
  _inherits(ApCaptchaSvg, _Component);

  function ApCaptchaSvg() {
    _classCallCheck(this, ApCaptchaSvg);

    return _possibleConstructorReturn(this, Object.getPrototypeOf(ApCaptchaSvg).apply(this, arguments));
  }

  _createClass(ApCaptchaSvg, [{
    key: 'render',
    value: function render() {
      var s = this;
      var props = s.props;


      var color = '#555';

      var width = props.width;
      var height = props.height;


      var backgrounds = [0, 1, 2, 3].map(function (val, i, _ref) {
        var length = _ref.length;

        var margin = width * 0.2;
        var rate = (i + 0.5) / length;
        return s._stripeBlock(rate, color, {
          key: 'bg-' + i,
          width: parseInt(width / length + margin * 2),
          height: parseInt(height + margin * 2),
          x: parseInt(width * rate - margin),
          y: parseInt(0 - margin)
        });
      });

      var texts = props.text.split('').map(function (letter, i, letters) {
        var indices = [0, 1, 2, 3, 4, 5];
        var real = _randomval2.default.randomInt(0, indices.length - 1);
        var texts = indices.map(function (j) {
          var rate = i / letters.length;
          var key = 'letter-' + i + '-' + j;
          if (j === real) {
            return s.renderLetter(letter, rate, {
              key: key,
              fill: color
            });
          } else {
            return s.renderLetter(s._dummyLetter(), rate, {
              key: key,
              fill: 'rgba(255,255,255,' + 0.01 * _randomval2.default.randomInt(0, 30) + ')'
            });
          }
        });
        return _react2.default.createElement(
          'g',
          { key: 'letter-group-' + i },
          texts
        );
      });
      return _react2.default.createElement(
        'svg',
        { version: props.version,
          width: width,
          height: height,
          xmlns: props.xmlns,
          viewBox: '0 0 ' + width + ' ' + height
        },
        _react2.default.createElement(
          'g',
          null,
          backgrounds
        ),
        _react2.default.createElement(
          'g',
          null,
          texts
        )
      );
    }

    // --------------------
    // Specs
    // --------------------

  }, {
    key: 'renderLetter',
    value: function renderLetter(letter, rate, textProps) {
      var s = this;
      var props = s.props;


      var padding = 16;

      var w = props.width - padding * 2;
      var h = props.height;

      var moveRange = h / 20;
      var move = _randomval2.default.randomInt.bind(_randomval2.default, moveRange * -1, moveRange);

      var fontSize = h * 0.8;
      var x = padding + w * rate + fontSize / 4;
      var y = fontSize;
      var rotateRange = 40;
      var rotate = _randomval2.default.randomInt(-rotateRange, rotateRange);

      return _react2.default.createElement(
        'text',
        _extends({ x: parseInt(x),
          y: parseInt(y),
          fontSize: parseInt(fontSize),
          transform: 'translate(' + move() + ', ' + move() + ') rotate(' + parseInt(rotate) + ', ' + parseInt(x) + ', ' + parseInt(y) + ')'
        }, textProps),
        letter
      );
    }
  }, {
    key: '_dummyLetter',
    value: function _dummyLetter() {
      var letters = '1234567890abcdefg';
      var len = letters.length;
      return letters[_randomval2.default.randomInt(0, len - 1)];
    }
  }, {
    key: '_stripeBlock',
    value: function _stripeBlock(rate, color, blockProps) {
      var s = this;
      var props = s.props;


      var rotate = _randomval2.default.randomInt(-90, 90);

      var lines = [];
      var lineWidth = 1;
      var w = blockProps.width;
      var h = blockProps.height;

      var left = w * -0.5;
      var right = w * 1.5;

      for (var x = left; x < right; x += lineWidth * 6) {
        lines.push(_react2.default.createElement('line', { x1: parseInt(x),
          y1: parseInt(0),
          x2: parseInt(x),
          y2: parseInt(h),
          key: 'line-' + x,
          stroke: color
        }));
      }

      return _react2.default.createElement(
        'svg',
        blockProps,
        _react2.default.createElement(
          'g',
          {
            transform: 'scale(1.3) rotate(' + parseInt(rotate) + ', ' + parseInt(blockProps.width / 2) + ', ' + parseInt(blockProps.height / 2) + ')' },
          lines
        )
      );
    }
  }]);

  return ApCaptchaSvg;
}(_react.Component);

Object.assign(ApCaptchaSvg, {
  // --------------------
  // Specs
  // --------------------

  propsTypes: {
    version: _react.PropTypes.string,
    text: _react.PropTypes.string.isRequired,
    width: _react.PropTypes.number,
    height: _react.PropTypes.number
  },

  defaultProps: {
    version: '1.1',
    xmlns: 'http://www.w3.org/2000/svg',
    text: '',
    width: 256,
    height: 92
  }
});

exports.default = ApCaptchaSvg;
//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["ap_captcha_svg.jsx"],"names":[],"mappings":"AAAA;;;;;;;AAOA;;;;;;;;;;AAEA;;;;AACA;;;;;;;;;;;;AAEA;IACM,Y;;;;;;;;;;;6BACM;AACR,UAAM,IAAI,IAAV;AADQ,UAEF,KAFE,GAEQ,CAFR,CAEF,KAFE;;;AAIR,UAAI,QAAQ,MAAZ;;AAJQ,UAMF,KANE,GAMgB,KANhB,CAMF,KANE;AAAA,UAMK,MANL,GAMgB,KANhB,CAMK,MANL;;;AAQR,UAAI,cAAc,CAAE,CAAF,EAAK,CAAL,EAAQ,CAAR,EAAW,CAAX,EAAe,GAAf,CAAmB,UAAC,GAAD,EAAM,CAAN,QAAwB;AAAA,YAAb,MAAa,QAAb,MAAa;;AAC3D,YAAI,SAAS,QAAQ,GAArB;AACA,YAAI,OAAO,CAAC,IAAI,GAAL,IAAY,MAAvB;AACA,eAAO,EAAE,YAAF,CAAe,IAAf,EAAqB,KAArB,EAA4B;AACjC,uBAAW,CADsB;AAEjC,iBAAO,SAAS,QAAQ,MAAR,GAAkB,SAAS,CAApC,CAF0B;AAGjC,kBAAQ,SAAS,SAAU,SAAS,CAA5B,CAHyB;AAIjC,aAAG,SAAS,QAAQ,IAAR,GAAe,MAAxB,CAJ8B;AAKjC,aAAG,SAAS,IAAI,MAAb;AAL8B,SAA5B,CAAP;AAOD,OAViB,CAAlB;;AAYA,UAAI,QAAQ,MAAM,IAAN,CAAW,KAAX,CAAiB,EAAjB,EAAqB,GAArB,CAAyB,UAAC,MAAD,EAAS,CAAT,EAAY,OAAZ,EAAwB;AAC3D,YAAI,UAAU,CAAE,CAAF,EAAK,CAAL,EAAQ,CAAR,EAAW,CAAX,EAAc,CAAd,EAAiB,CAAjB,CAAd;AACA,YAAI,OAAO,oBAAU,SAAV,CAAoB,CAApB,EAAuB,QAAQ,MAAR,GAAiB,CAAxC,CAAX;AACA,YAAI,QAAQ,QAAQ,GAAR,CAAY,UAAC,CAAD,EAAO;AAC7B,cAAI,OAAO,IAAI,QAAQ,MAAvB;AACA,cAAI,kBAAgB,CAAhB,SAAqB,CAAzB;AACA,cAAI,MAAM,IAAV,EAAgB;AACd,mBAAO,EAAE,YAAF,CAAe,MAAf,EAAuB,IAAvB,EAA6B;AAClC,mBAAK,GAD6B;AAElC,oBAAM;AAF4B,aAA7B,CAAP;AAID,WALD,MAKO;AACL,mBAAO,EAAE,YAAF,CAAe,EAAE,YAAF,EAAf,EAAiC,IAAjC,EAAuC;AAC5C,mBAAK,GADuC;AAE5C,0CAA0B,OAAO,oBAAU,SAAV,CAAoB,CAApB,EAAuB,EAAvB,CAAjC;AAF4C,aAAvC,CAAP;AAID;AACF,SAdW,CAAZ;AAeA,eACE;AAAA;AAAA,YAAG,uBAAqB,CAAxB;AAA+B;AAA/B,SADF;AAGD,OArBW,CAAZ;AAsBA,aACE;AAAA;AAAA,UAAK,SAAU,MAAM,OAArB;AACK,iBAAQ,KADb;AAEK,kBAAS,MAFd;AAGK,iBAAQ,MAAM,KAHnB;AAIK,4BAAgB,KAAhB,SAAyB;AAJ9B;AAME;AAAA;AAAA;AAAI;AAAJ,SANF;AAOE;AAAA;AAAA;AAAI;AAAJ;AAPF,OADF;AAWD;;AAED;AACA;AACA;;;;iCAEc,M,EAAQ,I,EAAM,S,EAAW;AACrC,UAAM,IAAI,IAAV;AADqC,UAE/B,KAF+B,GAErB,CAFqB,CAE/B,KAF+B;;;AAIrC,UAAI,UAAU,EAAd;;AAEA,UAAI,IAAI,MAAM,KAAN,GAAe,UAAU,CAAjC;AACA,UAAI,IAAI,MAAM,MAAd;;AAEA,UAAI,YAAY,IAAI,EAApB;AACA,UAAI,OAAO,oBAAU,SAAV,CAAoB,IAApB,sBAAoC,YAAY,CAAC,CAAjD,EAAoD,SAApD,CAAX;;AAEA,UAAI,WAAW,IAAI,GAAnB;AACA,UAAI,IAAI,UAAU,IAAI,IAAd,GAAsB,WAAW,CAAzC;AACA,UAAI,IAAI,QAAR;AACA,UAAI,cAAc,EAAlB;AACA,UAAI,SAAS,oBAAU,SAAV,CAAoB,CAAC,WAArB,EAAkC,WAAlC,CAAb;;AAEA,aACE;AAAA;AAAA,mBAAM,GAAI,SAAS,CAAT,CAAV;AACM,aAAI,SAAS,CAAT,CADV;AAEM,oBAAW,SAAS,QAAT,CAFjB;AAGM,oCAAyB,MAAzB,UAAoC,MAApC,iBAAsD,SAAS,MAAT,CAAtD,UAA2E,SAAS,CAAT,CAA3E,UAA2F,SAAS,CAAT,CAA3F;AAHN,WAIU,SAJV;AAKG;AALH,OADF;AAQD;;;mCAEe;AACd,UAAM,UAAU,mBAAhB;AACA,UAAI,MAAM,QAAQ,MAAlB;AACA,aAAO,QAAS,oBAAU,SAAV,CAAoB,CAApB,EAAuB,MAAM,CAA7B,CAAT,CAAP;AACD;;;iCAEa,I,EAAM,K,EAAO,U,EAAY;AACrC,UAAM,IAAI,IAAV;AADqC,UAE/B,KAF+B,GAErB,CAFqB,CAE/B,KAF+B;;;AAIrC,UAAI,SAAS,oBAAU,SAAV,CAAoB,CAAC,EAArB,EAAyB,EAAzB,CAAb;;AAEA,UAAI,QAAQ,EAAZ;AACA,UAAI,YAAY,CAAhB;AACA,UAAI,IAAI,WAAW,KAAnB;AACA,UAAI,IAAI,WAAW,MAAnB;;AAEA,UAAI,OAAO,IAAI,CAAC,GAAhB;AACA,UAAI,QAAQ,IAAI,GAAhB;;AAEA,WAAK,IAAI,IAAI,IAAb,EAAmB,IAAI,KAAvB,EAA8B,KAAK,YAAY,CAA/C,EAAkD;AAChD,cAAM,IAAN,CACE,wCAAM,IAAI,SAAS,CAAT,CAAV;AACM,cAAI,SAAS,CAAT,CADV;AAEM,cAAI,SAAS,CAAT,CAFV;AAGM,cAAI,SAAS,CAAT,CAHV;AAIM,yBAAa,CAJnB;AAKM,kBAAQ;AALd,UADF;AASD;;AAED,aACE;AAAA;AAAU,kBAAV;AACE;AAAA;AAAA;AACE,8CAAgC,SAAS,MAAT,CAAhC,UAAqD,SAAS,WAAW,KAAX,GAAmB,CAA5B,CAArD,UAAwF,SAAS,WAAW,MAAX,GAAoB,CAA7B,CAAxF,MADF;AAEI;AAFJ;AADF,OADF;AAQD;;;;;;AAEH,OAAO,MAAP,CAAc,YAAd,EAA4B;AAC1B;AACA;AACA;;AAEA,cAAY;AACV,aAAS,iBAAM,MADL;AAEV,UAAM,iBAAM,MAAN,CAAa,UAFT;AAGV,WAAO,iBAAM,MAHH;AAIV,YAAQ,iBAAM;AAJJ,GALc;;AAY1B,gBAAc;AACZ,aAAS,KADG;AAEZ,WAAO,4BAFK;AAGZ,UAAM,EAHM;AAIZ,WAAO,GAJK;AAKZ,YAAQ;AALI;AAZY,CAA5B;;kBAqBe,Y","file":"ap_captcha_svg.jsx","sourceRoot":"lib","sourcesContent":["/**\n * SVG captcha.\n * DO NOT use svg base captcha in production, since it may be parsable by bots.\n * You need to convert to bitmap like png beforehand.\n * @class ApCaptchaSvg\n */\n\n'use strict'\n\nimport React, {Component, PropTypes as types} from 'react'\nimport randomval from 'randomval'\n\n/** @lends ApCaptchaSvg */\nclass ApCaptchaSvg extends Component {\n  render () {\n    const s = this\n    let { props } = s\n\n    let color = '#555'\n\n    let { width, height } = props\n\n    let backgrounds = [ 0, 1, 2, 3 ].map((val, i, { length }) => {\n      let margin = width * 0.2\n      let rate = (i + 0.5) / length\n      return s._stripeBlock(rate, color, {\n        key: `bg-${i}`,\n        width: parseInt(width / length + (margin * 2)),\n        height: parseInt(height + (margin * 2)),\n        x: parseInt(width * rate - margin),\n        y: parseInt(0 - margin)\n      })\n    })\n\n    let texts = props.text.split('').map((letter, i, letters) => {\n      let indices = [ 0, 1, 2, 3, 4, 5 ]\n      let real = randomval.randomInt(0, indices.length - 1)\n      let texts = indices.map((j) => {\n        let rate = i / letters.length\n        let key = `letter-${i}-${j}`\n        if (j === real) {\n          return s.renderLetter(letter, rate, {\n            key: key,\n            fill: color\n          })\n        } else {\n          return s.renderLetter(s._dummyLetter(), rate, {\n            key: key,\n            fill: `rgba(255,255,255,${0.01 * randomval.randomInt(0, 30)})`\n          })\n        }\n      })\n      return (\n        <g key={`letter-group-${i}`}>{ texts }</g>\n      )\n    })\n    return (\n      <svg version={ props.version }\n           width={ width }\n           height={ height }\n           xmlns={ props.xmlns }\n           viewBox={`0 0 ${width} ${height}`}\n      >\n        <g>{backgrounds}</g>\n        <g>{texts}</g>\n      </svg>\n    )\n  }\n\n  // --------------------\n  // Specs\n  // --------------------\n\n  renderLetter (letter, rate, textProps) {\n    const s = this\n    let { props } = s\n\n    let padding = 16\n\n    let w = props.width - (padding * 2)\n    let h = props.height\n\n    let moveRange = h / 20\n    let move = randomval.randomInt.bind(randomval, moveRange * -1, moveRange)\n\n    let fontSize = h * 0.8\n    let x = padding + w * rate + (fontSize / 4)\n    let y = fontSize\n    let rotateRange = 40\n    let rotate = randomval.randomInt(-rotateRange, rotateRange)\n\n    return (\n      <text x={ parseInt(x) }\n            y={ parseInt(y) }\n            fontSize={ parseInt(fontSize) }\n            transform={ `translate(${move()}, ${move()}) rotate(${parseInt(rotate)}, ${parseInt(x)}, ${parseInt(y)})` }\n            {...textProps}\n      >{ letter }</text>\n    )\n  }\n\n  _dummyLetter () {\n    const letters = '1234567890abcdefg'\n    let len = letters.length\n    return letters[ randomval.randomInt(0, len - 1) ]\n  }\n\n  _stripeBlock (rate, color, blockProps) {\n    const s = this\n    let { props } = s\n\n    let rotate = randomval.randomInt(-90, 90)\n\n    let lines = []\n    let lineWidth = 1\n    let w = blockProps.width\n    let h = blockProps.height\n\n    let left = w * -0.5\n    let right = w * 1.5\n\n    for (let x = left; x < right; x += lineWidth * 6) {\n      lines.push(\n        <line x1={parseInt(x)}\n              y1={parseInt(0)}\n              x2={parseInt(x)}\n              y2={parseInt(h)}\n              key={`line-${x}`}\n              stroke={color}\n        />\n      )\n    }\n\n    return (\n      <svg { ...blockProps }>\n        <g\n          transform={`scale(1.3) rotate(${parseInt(rotate)}, ${parseInt(blockProps.width / 2)}, ${parseInt(blockProps.height / 2)})`}>\n          { lines }\n        </g>\n      </svg>\n    )\n  }\n}\nObject.assign(ApCaptchaSvg, {\n  // --------------------\n  // Specs\n  // --------------------\n\n  propsTypes: {\n    version: types.string,\n    text: types.string.isRequired,\n    width: types.number,\n    height: types.number\n  },\n\n  defaultProps: {\n    version: '1.1',\n    xmlns: 'http://www.w3.org/2000/svg',\n    text: '',\n    width: 256,\n    height: 92\n  }\n})\n\nexport default ApCaptchaSvg\n"]}