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json-stream-wrapper

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json-stream-wrapper - npm Package Compare versions

Comparing version 0.0.4 to 0.0.5

dist/base64-stream.js

122

dist/index.js

@@ -7,68 +7,2 @@ 'use strict';

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 _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); } } };
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
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; }
var _stream = require('stream');
var Base64Stream = (function (_Transform) {
_inherits(Base64Stream, _Transform);
function Base64Stream() {
_classCallCheck(this, Base64Stream);
_get(Object.getPrototypeOf(Base64Stream.prototype), 'constructor', this).apply(this, arguments);
}
_createClass(Base64Stream, [{
key: '_transform',
value: function _transform(chunk, encoding, cb) {
var baseStr = chunk;
if (this.extra) {
baseStr = Buffer.concat([this.extra, baseStr]);
this.extra = null;
}
// 3 bytes are represented by 4 characters, so we can only encode in groups of 3 bytes
var remaining = baseStr.length % 3;
if (remaining !== 0) {
// Store the extra bytes for later
this.extra = baseStr.slice(baseStr.length - remaining);
baseStr = baseStr.slice(0, baseStr.length - remaining);
}
// Convert chunk to a base 64 string
baseStr = baseStr.toString('base64');
// Push the chunk
this.push(baseStr);
cb();
}
}, {
key: '_flush',
value: function _flush(cb) {
if (this.extra) {
this.push(this.extra.toString('base64'));
}
cb();
}
}]);
return Base64Stream;
})(_stream.Transform);
exports['default'] = Base64Stream;
module.exports = exports['default'];
'use strict';
Object.defineProperty(exports, '__esModule', {
value: true
});
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

@@ -85,56 +19,2 @@

exports['default'] = _jsonStreamWrapper2['default'];
exports.Base64Stream = _base64Stream2['default'];
'use strict';
Object.defineProperty(exports, '__esModule', {
value: true
});
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 _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); } } };
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
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; }
var _stream = require('stream');
var JsonStreamWrapper = (function (_Transform) {
_inherits(JsonStreamWrapper, _Transform);
function JsonStreamWrapper(jsonData, streamDataAttribute) {
_classCallCheck(this, JsonStreamWrapper);
_get(Object.getPrototypeOf(JsonStreamWrapper.prototype), 'constructor', this).call(this);
this.streamDataAttribute = streamDataAttribute;
this.jsonData = jsonData;
this.firstCall = true;
}
_createClass(JsonStreamWrapper, [{
key: '_transform',
value: function _transform(chunk, encoding, done) {
if (this.firstCall) {
this.push(JSON.stringify(this.jsonData).slice(0, -1) + (',"' + this.streamDataAttribute + '":"'), 'utf8');
this.firstCall = false;
}
this.push(chunk, 'utf8');
done();
}
}, {
key: '_flush',
value: function _flush(done) {
this.push('"}', 'utf8');
done();
}
}]);
return JsonStreamWrapper;
})(_stream.Transform);
exports['default'] = function (jsonData, streamDataAttribute) {
return new JsonStreamWrapper(jsonData, streamDataAttribute);
};
module.exports = exports['default'];
exports.Base64Stream = _base64Stream2['default'];
{
"name": "json-stream-wrapper",
"version": "0.0.4",
"version": "0.0.5",
"description": "A stream wrapper which wraps a stream into a JSON object",

@@ -11,4 +11,4 @@ "main": "dist/index.js",

"test:coverage": "istanbul cover _mocha -x -- --compilers js:babel/register --reporter dot --recursive -r setup-referee-sinon/globals test/unit",
"build": "rimraf dist && mkdir dist && babel src/*.js -o dist/index.js",
"prepublish": "npm run build"
"build": "rimraf dist && mkdir dist && babel -d dist/ src/",
"prepublish": "npm run test && npm run build"
},

@@ -15,0 +15,0 @@ "contributors": [

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