react-webcam - npm Package Compare versions

Comparing version 0.0.3 to 0.0.4

dist/react-webcam.js

@@ -1,157 +0,241 @@
-'use strict';
+(function webpackUniversalModuleDefinition(root, factory) {
+	if(typeof exports === 'object' && typeof module === 'object')
+		module.exports = factory(require("react"));
+	else if(typeof define === 'function' && define.amd)
+		define(["react"], factory);
+	else if(typeof exports === 'object')
+		exports["Webcam"] = factory(require("react"));
+	else
+		root["Webcam"] = factory(root["React"]);
+})(this, function(__WEBPACK_EXTERNAL_MODULE_1__) {
+return /******/ (function(modules) { // webpackBootstrap
+/******/ 	// The module cache
+/******/ 	var installedModules = {};
 
-Object.defineProperty(exports, '__esModule', {
-  value: true
-});
+/******/ 	// The require function
+/******/ 	function __webpack_require__(moduleId) {
 
-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; }; })();
+/******/ 		// Check if module is in cache
+/******/ 		if(installedModules[moduleId])
+/******/ 			return installedModules[moduleId].exports;
 
-var _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; desc = parent = getter = undefined; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };
+/******/ 		// Create a new module (and put it into the cache)
+/******/ 		var module = installedModules[moduleId] = {
+/******/ 			exports: {},
+/******/ 			id: moduleId,
+/******/ 			loaded: false
+/******/ 		};
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+/******/ 		// Execute the module function
+/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
 
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+/******/ 		// Flag the module as loaded
+/******/ 		module.loaded = true;
 
-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) subClass.__proto__ = superClass; }
+/******/ 		// Return the exports of the module
+/******/ 		return module.exports;
+/******/ 	}
 
-var _react = require('react');
 
-var _react2 = _interopRequireDefault(_react);
+/******/ 	// expose the modules object (__webpack_modules__)
+/******/ 	__webpack_require__.m = modules;
 
-function hasGetUserMedia() {
-  return !!(navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia || navigator.msGetUserMedia);
-}
+/******/ 	// expose the module cache
+/******/ 	__webpack_require__.c = installedModules;
 
-var Webcam = (function (_Component) {
-  function Webcam() {
-    _classCallCheck(this, Webcam);
+/******/ 	// __webpack_public_path__
+/******/ 	__webpack_require__.p = "";
 
-    _get(Object.getPrototypeOf(Webcam.prototype), 'constructor', this).call(this);
-    this.state = {
-      on: false
-    };
-  }
+/******/ 	// Load entry module and return exports
+/******/ 	return __webpack_require__(0);
+/******/ })
+/************************************************************************/
+/******/ ([
+/* 0 */
+/***/ function(module, exports, __webpack_require__) {
 
-  _inherits(Webcam, _Component);
+	'use strict';
 
-  _createClass(Webcam, [{
-    key: 'componentWillMount',
-    value: function componentWillMount() {
-      Webcam.mountedInstances.push(this);
-    }
-  }, {
-    key: 'componentDidMount',
-    value: function componentDidMount() {
-      self = this;
+	exports.__esModule = true;
 
-      if (!hasGetUserMedia()) return;
-      if (Webcam.userMediaRequested) return;
+	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; }; })();
 
-      navigator.getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia || navigator.msGetUserMedia;
+	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
 
-      if (this.props.audioSource && this.props.videoSource) {
-        sourceSelected(this.props.audioSource, this.props.videoSource);
-      } else {
-        MediaStreamTrack.getSources(function (sourceInfos) {
-          var audioSource = null;
-          var videoSource = null;
+	function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
 
-          sourceInfos.forEach(function (sourceInfo) {
-            if (sourceInfo.kind === 'audio') {
-              audioSource = sourceInfo.id;
-            } else if (sourceInfo.kind === 'video') {
-              videoSource = sourceInfo.id;
-            }
-          });
+	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; }
 
-          sourceSelected(audioSource, videoSource);
-        });
-      }
+	var _react = __webpack_require__(1);
 
-      function sourceSelected(audioSource, videoSource) {
-        var constraints = {
-          video: {
-            optional: [{ sourceId: videoSource }]
-          }
-        };
+	var _react2 = _interopRequireDefault(_react);
 
-        if (self.props.audio) constraints.audio = {
-          optional: [{ sourceId: audioSource }]
-        };
+	function hasGetUserMedia() {
+	  return !!(navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia || navigator.msGetUserMedia);
+	}
 
-        navigator.getUserMedia(constraints, function (stream) {
-          Webcam.mountedInstances.forEach(function (instance) {
-            instance._successCallback(stream);
-          });
-        }, function (e) {
-          Webcam.mountedInstances.forEach(function (instance) {
-            instance._errorCallback(e);
-          });
-        });
-      }
+	var Webcam = (function (_Component) {
+	  _inherits(Webcam, _Component);
 
-      Webcam.userMediaRequested = true;
-    }
-  }, {
-    key: '_successCallback',
-    value: function _successCallback(stream) {
-      var src = window.URL.createObjectURL(stream);
+	  _createClass(Webcam, null, [{
+	    key: 'defaultProps',
+	    value: {
+	      audio: true,
+	      height: 480,
+	      width: 640
+	    },
+	    enumerable: true
+	  }, {
+	    key: 'propTypes',
+	    value: {
+	      audio: _react.PropTypes.bool,
+	      height: _react.PropTypes.oneOfType([_react.PropTypes.number, _react.PropTypes.string]),
+	      width: _react.PropTypes.oneOfType([_react.PropTypes.number, _react.PropTypes.string])
+	    },
+	    enumerable: true
+	  }, {
+	    key: 'mountedInstances',
+	    value: [],
+	    enumerable: true
+	  }, {
+	    key: 'userMediaRequested',
+	    value: false,
+	    enumerable: true
+	  }]);
 
-      this.setState({
-        hasUserMedia: true,
-        src: src
-      });
-    }
-  }, {
-    key: '_errorCallback',
-    value: function _errorCallback(e) {
-      this.setState({
-        src: this.state.src
-      });
-    }
-  }, {
-    key: 'componentWillUnmount',
-    value: function componentWillUnmount() {
-      if (this.state.hasUserMedia) {
-        window.URL.revokeObjectURL(this.state.src);
-      }
-    }
-  }, {
-    key: 'getScreenshot',
-    value: function getScreenshot() {
-      if (!this.state.hasUserMedia) return;
+	  function Webcam() {
+	    _classCallCheck(this, Webcam);
 
-      var canvas = document.createElement('canvas');
-      canvas.height = video.clientHeight;
-      canvas.width = video.clientWidth;
+	    _Component.call(this);
+	    this.state = {
+	      hasUserMedia: false
+	    };
+	  }
 
-      var ctx = canvas.getContext('2d');
-      ctx.drawImage(video, 0, 0, canvas.width, canvas.height);
+	  Webcam.prototype.componentDidMount = function componentDidMount() {
+	    if (!hasGetUserMedia()) return;
 
-      return canvas.toDataURL('image/webp');
-    }
-  }, {
-    key: 'render',
-    value: function render() {
-      return _react2['default'].createElement('video', {
-        autoPlay: true,
-        width: this.props.width,
-        height: this.props.height,
-        src: this.state.src
-      });
-    }
-  }]);
+	    Webcam.mountedInstances.push(this);
 
-  return Webcam;
-})(_react.Component);
+	    if (!this.state.hasUserMedia && !Webcam.userMediaRequested) {
+	      this.requestUserMedia();
+	    }
+	  };
 
-Webcam.defaultProps = {
-  audio: true,
-  height: 480,
-  width: 640
-};
-Webcam.mountedInstances = [];
-Webcam.userMediaRequested = false;
+	  Webcam.prototype.requestUserMedia = function requestUserMedia() {
+	    var _this = this;
 
-exports['default'] = Webcam;
-module.exports = exports['default'];
+	    navigator.getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia || navigator.msGetUserMedia;
+
+	    var sourceSelected = function sourceSelected(audioSource, videoSource) {
+	      var constraints = {
+	        video: {
+	          optional: [{ sourceId: videoSource }]
+	        }
+	      };
+
+	      if (_this.props.audio) {
+	        constraints.audio = {
+	          optional: [{ sourceId: audioSource }]
+	        };
+	      }
+
+	      navigator.getUserMedia(constraints, function (stream) {
+	        Webcam.mountedInstances.forEach(function (instance) {
+	          return instance.handleUserMedia(null, stream);
+	        });
+	      }, function (e) {
+	        Webcam.mountedInstances.forEach(function (instance) {
+	          return instance.handleUserMedia(error);
+	        });
+	      });
+	    };
+
+	    if (this.props.audioSource && this.props.videoSource) {
+	      sourceSelected(this.props.audioSource, this.props.videoSource);
+	    } else {
+	      MediaStreamTrack.getSources(function (sourceInfos) {
+	        var audioSource = null;
+	        var videoSource = null;
+
+	        sourceInfos.forEach(function (sourceInfo) {
+	          if (sourceInfo.kind === 'audio') {
+	            audioSource = sourceInfo.id;
+	          } else if (sourceInfo.kind === 'video') {
+	            videoSource = sourceInfo.id;
+	          }
+	        });
+
+	        sourceSelected(audioSource, videoSource);
+	      });
+	    }
+
+	    Webcam.userMediaRequested = true;
+	  };
+
+	  Webcam.prototype.handleUserMedia = function handleUserMedia(error, stream) {
+	    if (error) {
+	      this.setState({
+	        hasUserMedia: false
+	      });
+
+	      return;
+	    }
+
+	    var src = window.URL.createObjectURL(stream);
+
+	    this.setState({
+	      hasUserMedia: true,
+	      src: src
+	    });
+	  };
+
+	  Webcam.prototype.componentWillUnmount = function componentWillUnmount() {
+	    var index = Webcam.mountedInstances.indexOf(this);
+	    Webcam.mountedInstances.splice(index, 1);
+
+	    if (Webcam.mountedInstances.length === 0 && this.state.hasUserMedia) {
+	      window.URL.revokeObjectURL(this.state.src);
+	    }
+	  };
+
+	  Webcam.prototype.getScreenshot = function getScreenshot() {
+	    if (!this.state.hasUserMedia) return;
+
+	    var canvas = document.createElement('canvas');
+	    var video = _react2['default'].findDOMNode(this);
+	    console.log(video);
+	    canvas.height = video.clientHeight;
+	    canvas.width = video.clientWidth;
+
+	    var ctx = canvas.getContext('2d');
+	    ctx.drawImage(video, 0, 0, canvas.width, canvas.height);
+
+	    return canvas.toDataURL('image/webp');
+	  };
+
+	  Webcam.prototype.render = function render() {
+	    return _react2['default'].createElement('video', {
+	      autoPlay: true,
+	      width: this.props.width,
+	      height: this.props.height,
+	      src: this.state.src
+	    });
+	  };
+
+	  return Webcam;
+	})(_react.Component);
+
+	exports['default'] = Webcam;
+	module.exports = exports['default'];
+
+/***/ },
+/* 1 */
+/***/ function(module, exports) {
+
+	module.exports = __WEBPACK_EXTERNAL_MODULE_1__;
+
+/***/ }
+/******/ ])
+});
+;

package.json

 {
   "name": "react-webcam",
-  "version": "0.0.3",
+  "version": "0.0.4",
   "description": "React webcam component",
   "main": "dist/react-webcam.js",
   "scripts": {
-    "build": "./node_modules/.bin/babel lib --out-dir dist"
+    "prepublish": "npm run build:umd",
+    "build": "babel src --out-dir lib",
+    "build:umd": "webpack src/react-webcam.js dist/react-webcam.js && NODE_ENV=production webpack src/react-webcam.js dist/react-webcam.min.js",
+    "lint": "eslint src"
   },
-  "browserify": {
-    "transform": [
-      "reactify"
-    ]
-  },
   "repository": {
@@ -33,4 +31,12 @@ "type": "git",
   "devDependencies": {
-    "babel": "^5.6.7"
+    "babel": "^5.6.7",
+    "babel-core": "^5.6.18",
+    "babel-eslint": "^3.1.15",
+    "babel-loader": "^5.1.4",
+    "eslint": "^0.23",
+    "eslint-config-airbnb": "0.0.6",
+    "eslint-plugin-react": "^2.3.0",
+    "webpack": "^1.9.6",
+    "webpack-dev-server": "^1.8.2"
   }
 }

README.md

 # react-webcam
 
-Webcam component for React
+Webcam component for React. See [this](http://caniuse.com/#feat=stream)
+for browser compatibility.
 
@@ -13,3 +14,3 @@ ## Installation
 
-http://cezary.github.io/react-webcam/
+http://cezary.github.io/react-webcam/examples
 
@@ -19,6 +20,6 @@ ## Example
 ```javascript
-var React = require('react');
-var Webcam = require('react-webcam');
+import React from 'react';
+import Webcam from 'react-webcam';
 
-var Component = React.createClass({
+class Component extends React.Component {
   render: function() {
@@ -29,3 +30,3 @@ return (
   }
-});
+}
 ```
@@ -32,0 +33,0 @@

New alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Minified code

Quality

This package contains minified code. This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

14120

increased by42.78%

Number of package files

10

increased by150%

Number of lines in readme file

34

increased by3.03%

Worsened metrics

Dev dependency count

9

increased by800%

Lines of code

229

decreased by-3.78%

Number of low quality alerts

2

increased by100%

Number of low supply chain risk alerts

2

increased byInfinity%

Number of medium supply chain risk alerts

1

increased byInfinity%

No dependency changes