spee.ch/react/containers/ShowAsset/view.jsx

94 lines
3.1 KiB
JavaScript

import React from 'react';
import ErrorPage from 'components/ErrorPage';
import ShowAssetLite from 'components/ShowAssetLite';
import ShowAssetDetails from 'components/ShowAssetDetails';
function buildIdFromModifierObject (name, modifier) {
if (modifier) {
if (modifier.channel.name) {
return `${name}#${modifier.channel.name}#${modifier.channel.id}`;
}
return `${name}#${modifier.id}`;
}
return `${name}`;
}
function buildIdFromNameAndClaimId (name, claimId) {
return `${name}#${claimId}`;
}
class ShowAsset extends React.Component {
componentDidMount () {
const { requestName, requestModifier, assetRequests } = this.props;
const id = buildIdFromModifierObject(requestName, requestModifier);
// check to see if we have this asset
if (assetRequests[id]) { // case: the assetRequest exists
const request = assetRequests[id];
this.onRepeatRequest(id, request);
} else { // case: the asset request does not exist
this.onNewRequest(id, requestName, requestModifier);
}
}
componentWillReceiveProps (nextProps) {
if (nextProps.assetRequests !== this.props.assetRequests) {
console.log('assetRequests updated:');
const { requestName, requestModifier, assetRequests } = nextProps;
const id = buildIdFromModifierObject(requestName, requestModifier);
// if the component received new assetRequests, check again to see if the current request matches one
if (assetRequests[id]) { // case: the assetRequest exists
const request = assetRequests[id];
this.onRepeatRequest(id, request);
} else { // case: the asset request does not exist
this.onNewRequest(id, requestName, requestModifier);
}
}
}
onNewRequest (id, requestName, requestModifier) {
console.log('new request');
this.props.onNewRequest(id, requestName, requestModifier);
}
onRepeatRequest (requestId, request) {
console.log('repeat request');
const { assets } = this.props;
const { error: requestError, name, claimId } = request;
const assetId = buildIdFromNameAndClaimId(name, claimId);
// if error, return and update state with error
if (requestError) {
return this.props.onRequestError(requestError);
}
// update the show asset data in the store
if (assets[assetId]) { // case: the asset data already exists
let { error, name, claimId, shortId, claimData } = assets[assetId];
this.props.onShowExistingAsset(assetId, error, name, claimId, shortId, claimData);
} else { // case: the asset data does not exist yet
this.props.onShowNewAsset(assetId, name, claimId);
}
}
componentWillUnmount () {
this.props.onLeaveShowAsset();
}
render () {
const { error, name, requestExtension } = this.props;
if (error) {
return (
<ErrorPage error={error}/>
);
}
if (name) {
if (requestExtension) {
return (
<ShowAssetLite />
);
} else {
return (
<ShowAssetDetails />
);
}
};
return (
<div> </div>
);
}
};
export default ShowAsset;