uploadimage_alioss
Version:
Front desk realization of Ali cloud picture uploading
316 lines (268 loc) • 13.2 kB
JavaScript
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _modal = require('antd/es/modal');
var _modal2 = _interopRequireDefault(_modal);
var _icon = require('antd/es/icon');
var _icon2 = _interopRequireDefault(_icon);
var _message2 = require('antd/es/message');
var _message3 = _interopRequireDefault(_message2);
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; }; }();
require('antd/es/modal/style/css');
require('antd/es/icon/style/css');
require('antd/es/message/style/css');
var _react = require('react');
var _react2 = _interopRequireDefault(_react);
var _moment = require('moment');
var _moment2 = _interopRequireDefault(_moment);
require('./style.less');
var _common = require('./common');
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; } /**
*
* @authors zcy (1366969408@qq.com)
* @date 2018-03-20 16:52:27
* @version $Id$
*/
var UploadImages = function (_React$Component) {
_inherits(UploadImages, _React$Component);
function UploadImages(props) {
_classCallCheck(this, UploadImages);
var _this = _possibleConstructorReturn(this, (UploadImages.__proto__ || Object.getPrototypeOf(UploadImages)).call(this, props));
_this.showMaodal = function (url, width) {
_this.setState({
previewVisible: true,
previewImage: url,
modalwiddth: width
});
};
_this.deleteFile = function (url) {
if (_this.state.uploadMess && _this.state.uploadMess.length > 0) {
_this.state.uploadMess.map(function (item, index) {
if (item.url == url) {
_this.state.uploadMess.splice(index, 1);
_this.setState({
uploadMess: _this.state.uploadMess
}, function () {
_this.props.onChange(null);
});
return;
}
});
}
//this.props.deleteFile(url)
};
_this.handleCancel = function () {
_this.setState({
previewVisible: false
});
};
_this.changeV = function (preval, now) {
if (!preval && now[0].aliurl) {
_this.props.onChange(now);
}
if (preval && now) {
if (preval[0] && now[0] && now[0].aliurl != preval[0].aliurl) {
_this.props.onChange(now);
}
}
};
_this.uploadImags = function (event) {
var uploadMess = _this.state.uploadMess;
var file = event.target.files[0];
var url = _this.getObjectURL(file);
if (url) {
var data = [];
if (uploadMess) {
uploadMess.push({ url: url, fail: 'loading' });
data = uploadMess;
} else {
data.push({ url: url, fail: 'loading' });
}
uploadMess = data;
_this.setState({
uploadMess: uploadMess
}, function () {
// this.props.onChange(uploadMess)
});
}
if (file) {
_this.uploadImagsAli(file, uploadMess);
}
};
_this.uploadImagsAli = function (file, uploadMess) {
if (!_this.props.clientOss) {
_message3.default.error("没有阿里上传凭证");
return;
}
if (file) {
var self = _this;
var key = _this.props.keyOss + "/" + new Date().getTime() + file.name;
(0, _common.uploadFile)(file, _this.props.clientOss, key, uploadMess.length).then(function (res) {
// console.log(res)
//成功
var resultAliUrl = res.res.requestUrls[0];
var successIndex = res.successIndex;
if (uploadMess && uploadMess.length > 0) {
uploadMess.map(function (item, index) {
if (index == successIndex - 1) {
//上传成功
uploadMess[index].fail = 'false';
uploadMess[index].aliurl = resultAliUrl;
self.setState({
uploadMess: uploadMess
});
_this.props.onChange(uploadMess);
return;
}
});
}
self.setState({
uploadMess: uploadMess
});
}, function (error) {
var failIndex = error.failIndex; //第几个
if (uploadMess && uploadMess.length > 0) {
uploadMess.map(function (item, index) {
if (index == failIndex - 1) {
//上传失败
uploadMess[index].fail = 'true';
self.setState({
uploadMess: uploadMess
});
return;
}
});
}
});
}
// uploadMess
};
_this.getObjectURL = function (file) {
var url = null;
if (window.createObjectURL != undefined) {
// basic
url = window.createObjectURL(file);
} else if (window.URL != undefined) {
// mozilla(firefox)
url = window.URL.createObjectURL(file);
} else if (window.webkitURL != undefined) {
// webkit or chrome
url = window.webkitURL.createObjectURL(file);
}
return url;
};
_this.uploadImageElement = function (uploadMess) {
/// this.props.onChange(uploadMess)
if (uploadMess && uploadMess.length > 0) {
return uploadMess.map(function (item, index) {
var img = new Image();
img.src = item.url;
var natureSizeWidth = img.width;
var natureSizeHeight = img.height;
var mess = '';
if (item.fail == 'loading') {
mess = '上传中';
}
if (item.fail == 'true') {
mess = '上传失败';
}
return _react2.default.createElement(
'div',
{ className: 'block', style: {
borderColor: item.fail == 'true' ? 'red' : '#dfdfdf'
} },
_react2.default.createElement(
'div',
{ className: 'blockinner', style: {
width: '100%',
height: '100%',
overflow: 'hidden'
} },
_react2.default.createElement(
'span',
{ className: 'reporate' },
_react2.default.createElement(
'span',
{ className: 'inconWrap' },
_react2.default.createElement(_icon2.default, { className: 'icons', type: 'delete', onClick: function onClick() {
_this.deleteFile(item.url);
} }),
_react2.default.createElement(_icon2.default, { className: 'icons', type: 'eye-o', onClick: function onClick() {
_this.showMaodal(item.url, natureSizeWidth);
} })
)
),
_react2.default.createElement(
'p',
{ className: ' uploadState ' + (item.fail == 'true' ? 'error' : '') },
mess
),
_react2.default.createElement('img', { style: { width: '100%', height: 'auto' }, src: item.url })
)
);
});
}
};
_this.state = {
previewVisible: false,
previewImage: null,
uploadMess: _this.props.uploadMess || []
};
return _this;
}
_createClass(UploadImages, [{
key: 'componentDidMount',
value: function componentDidMount() {
this.setState({
userName: '11'
});
}
}, {
key: 'componentWillReceiveProps',
value: function componentWillReceiveProps(nextProps) {
// Should be a controlled component.
if ('uploadMess' in nextProps && nextProps.uploadMess) {
var value = nextProps.value ? nextProps.value.toString() : nextProps.value;
this.setState({
uploadMess: nextProps.uploadMess
});
// this.changeV(this.state.uploadMess,nextProps.uploadMess)
}
}
//获取图片路径
}, {
key: 'render',
value: function render() {
var _state = this.state,
previewVisible = _state.previewVisible,
previewImage = _state.previewImage,
modalwiddth = _state.modalwiddth;
var showWidth = modalwiddth ? modalwiddth < 400 ? modalwiddth : 500 : 500;
var limit = this.props.limit;
var limituploadMess = this.state.uploadMess;
return _react2.default.createElement(
'div',
null,
this.uploadImageElement(this.state.uploadMess),
(limit && limituploadMess && limituploadMess.length < limit || !limit || !limituploadMess) && _react2.default.createElement(
'a',
{ href: 'javascript:;', className: "upload" },
_react2.default.createElement(_icon2.default, { type: 'plus' }),
'\u4E0A\u4F20\u56FE\u7247',
_react2.default.createElement('input', { type: 'file', className: "change", onChange: this.uploadImags })
),
_react2.default.createElement(
_modal2.default,
{ width: showWidth, maskClosable: true, visible: previewVisible, footer: null, onCancel: this.handleCancel },
_react2.default.createElement('img', { alt: 'example', style: { width: '100%' }, src: previewImage })
)
);
}
}]);
return UploadImages;
}(_react2.default.Component);
exports.default = UploadImages;