FileUploadSection.js
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import React,{PropTypes} from 'react';
import ReactDOM from 'react-dom';
import cx from 'classnames';
import UploadWrap from '../UploadWrap';
import { Row, Col } from 'antd';
import {downloadFile, getToken, showPic} from '../../../utils/fileUtil';
const s ={}
export class OssImg extends React.Component {
constructor(props) {
super(props);
this.state={
url:'',
id:'',
}
}
componentDidMount(){
const {file}=this.props,self=this;
console.log('componendidmount',file)
getToken(file.object_id).then( data=>{
var client = new OSS({
endpoint: "https://oss-cn-beijing.aliyuncs.com",
accessKeyId: data.access_key_id,//'SX9nVDsfn54Tsl2K',
accessKeySecret: data.access_key_secret,//'VoYVvrMZyWBfVG9sBgA2UCqSczJnoL',
stsToken: data.security_token,
// bucket:"krhr"
});
var url = client.signatureUrl(data.object_path, {
expires: 3600,
'content-disposition': 'attachment; filename="' + name + '"'
});
self.setState({
url:url,
id:file.object_id
})
})
}
componentWillReceiveProps(nextProps){
}
render() {
const {url,id}=this.state;
return (
<img src={url?url:'./img/电子文件.png'} alt="电子文件"/>
);
}
}
export class OssDataImg extends React.Component {
constructor(props) {
super(props);
this.state={
url:'',
id:'',
}
}
componentDidMount(){
const {file}=this.props,self=this;
getToken(file.uuid).then( data=>{
var client = new OSS({
endpoint: "https://oss-cn-beijing.aliyuncs.com",
accessKeyId: data.access_key_id,//'SX9nVDsfn54Tsl2K',
accessKeySecret: data.access_key_secret,//'VoYVvrMZyWBfVG9sBgA2UCqSczJnoL',
stsToken: data.security_token,
// bucket:"krhr"
});
var url = client.signatureUrl(data.object_path, {
expires: 3600,
'content-disposition': 'attachment; filename="' + name + '"'
});
self.setState({
url:url,
id:file.uuid
})
})
}
componentWillReceiveProps(nextProps) {
const file=nextProps.file,self=this;
getToken(file.uuid).then( data=>{
var client = new OSS({
endpoint: "https://oss-cn-beijing.aliyuncs.com",
accessKeyId: data.access_key_id,//'SX9nVDsfn54Tsl2K',
accessKeySecret: data.access_key_secret,//'VoYVvrMZyWBfVG9sBgA2UCqSczJnoL',
stsToken: data.security_token,
// bucket:"krhr"
});
var url = client.signatureUrl(data.object_path, {
expires: 3600,
'content-disposition': 'attachment; filename="' + name + '"'
});
self.setState({
url:url,
id:file.uuid
})
})
}
render() {
const {url,id}=this.state;
return (
<div style={this.props.style ? this.props.style : null}>
{
url && <img src={url} alt="图片" style={this.props.style ? this.props.style : null}/>
}
</div>
);
}
}
export class FileUploadSection extends React.Component {
constructor(props) {
super(props);
this.state={
// fileUploadSection:[]
};
}
static propTypes = {
fileUploadSection:PropTypes.array,
fields:PropTypes.object,
readOnly:PropTypes.bool
}
static defaultProps={
readOnly:false
}
handlePreview(file){
const name=file.path.substring(file.path.lastIndexOf('/')+1);
downloadFile(file.bucket,file.path,name,file.uuid);
}
fileChange(file){
}
fileUploading(file){
}
fileCallBack(files,field,info){
const newFiles=files.concat();
// console.log(fileDefind);
// console.log(info);
newFiles.push(info);
field.onChange(JSON.stringify(newFiles));
}
handleDelete(index,files,field){
const newFiles=files.concat();
newFiles.splice(index,1);
field.onChange(JSON.stringify(newFiles));
}
componentDidMount(){
}
// shouldComponentUpdate(nextProps, nextState){
// console.log('-----nextProps',nextProps)
// console.log('-----nextState',nextState)
// return false;
// // if(nextProps.uuid==nextState.uuid){
// // return false;
// // }else{
// // return true;
// // }
// }
render(){
const self=this;
const {fileUploadSection,fields,readOnly,employee}=this.props;
if(readOnly){
return (
<div style={{float:'left', width:'100%',padding:'0 40px'}}>
{fileUploadSection.map((fileDefind,i)=>{
let files=[];
if(fileDefind&&fileDefind.name&&employee&&employee[fileDefind.name]){
files=JSON.parse(employee[fileDefind.name]);
}
return (
<div key={i} className={cx(s.file_item_wrap)}>
<div className={cx(s.part, s.clearfix)}>
<p style={{margin:'10px 20px',height:'18px'}}>{fileDefind.display_name}</p>
<div className={cx(s.partContain, s.clearfix)}>
{files.map((f,i)=>{
return (<Col key={i} span={4}>
<div className={cx(s.imgBox)}>
<div className={cx('kr_icon')}>
<div className={cx(s.preview)} onClick={this.handlePreview.bind(this,f)}>
<OssImg file={f}></OssImg>
<div className={cx(s.miss)} >
<div className={cx(s.shadow)}></div>
<i></i>
<b>点击预览</b>
</div>
</div>
</div>
<div className={cx(s.textBox)}>
<span >{f.name}</span>
</div>
</div>
</Col>);
})}
</div>
</div>
</div>
)
})}
</div>
)
}else{
return(
<div style={{float:'left', width:'100%',padding:'0 40px'}}>
{fileUploadSection.map((fileDefind,i)=>{
const field=fields[fileDefind.name]||{};
const value=field.value||'[]';
const files=JSON.parse(value);
return (
<div key={i} className={cx(s.file_item_wrap)}>
<div className={cx(s.part, s.clearfix)}>
<p style={{margin:'10px 20px',height:'18px'}}>{fileDefind.display_name}</p>
<div className={cx(s.partContain, s.clearfix)}>
{files.map((f,i)=>{
return (<Col key={i} span={4}>
<div className={cx(s.imgBox)}>
<div className={cx('kr_icon')}>
<div className={cx(s.preview)} onClick={this.handlePreview.bind(this,f)}>
<OssImg file={f}></OssImg>
<div className={cx(s.miss)} >
<div className={cx(s.shadow)}></div>
<i></i>
<b>点击预览</b>
</div>
</div>
<span className={cx(s.remove_btn)} onClick={this.handleDelete.bind(this,i,files,field)}></span>
</div>
<div className={cx(s.textBox)}>
<span >{f.name}</span>
</div>
</div>
</Col>);
})}
<Col span={4}>
<div className={cx(s.iconE)}>
<UploadWrap only={true} autoUpload={true} type='electronic_record' keyNum={i} onChange={self.fileChange} backResult={self.fileUploading} endCallBack={self.fileCallBack.bind(self,files,field)}>
<i className={cx('kr_icon')}>  </i>
</UploadWrap>
</div>
</Col>
</div>
</div>
</div>
)
})}
</div>
)
}
}
}
export default FileUploadSection;