134 lines
4.1 KiB
JavaScript
134 lines
4.1 KiB
JavaScript
import React from 'react';
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import ErrorPage from 'components/ErrorPage';
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import ShowAsset from 'components/ShowAsset';
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import ShowChannel from 'components/ShowChannel';
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import lbryUri from 'utils/lbryUri';
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class ShowPage extends React.Component {
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constructor (props) {
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super(props);
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this.state = {
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error: null,
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};
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this.parseUrlAndUpdateState = this.parseUrlAndUpdateState.bind(this);
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this.parseAndUpdateIdentifierAndClaim = this.parseAndUpdateIdentifierAndClaim.bind(this);
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this.parseAndUpdateClaimOnly = this.parseAndUpdateClaimOnly.bind(this);
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}
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componentDidMount () {
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console.log('ShowPage did mount');
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const identifier = this.props.match.params.identifier;
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const claim = this.props.match.params.claim;
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this.parseUrlAndUpdateState(identifier, claim);
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}
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componentWillReceiveProps (nextProps) {
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if (this.props.match.params !== nextProps.match.params) {
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console.log('received new params props');
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const identifier = nextProps.match.params.identifier;
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const claim = nextProps.match.params.claim;
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this.parseUrlAndUpdateState(identifier, claim);
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}
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}
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parseUrlAndUpdateState (identifier, claim) {
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if (identifier) {
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return this.parseAndUpdateIdentifierAndClaim(identifier, claim);
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}
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this.parseAndUpdateClaimOnly(claim);
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}
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parseAndUpdateIdentifierAndClaim (modifier, claim) {
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// handle case of identifier and claim
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// this is a request for an asset
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// claim will be an asset claim
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// the identifier could be a channel or a claim id
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let isChannel, channelName, channelClaimId, claimId, claimName, extension;
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try {
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({ isChannel, channelName, channelClaimId, claimId } = lbryUri.parseIdentifier(modifier));
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({ claimName, extension } = lbryUri.parseClaim(claim));
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} catch (error) {
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return this.setState({error: error.message});
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}
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// update the store
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let requestedClaim = {
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name : claimName,
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modifier: {
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id : null,
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channel: null,
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},
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extension,
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};
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if (isChannel) {
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requestedClaim['modifier']['channel'] = {
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name: channelName,
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id : channelClaimId,
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};
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} else {
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requestedClaim['modifier']['id'] = claimId;
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}
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return this.props.onClaimRequest(requestedClaim);
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}
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parseAndUpdateClaimOnly (claim) {
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// handle case of just claim
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// this could be a request for an asset or a channel page
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// claim could be an asset claim or a channel claim
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let isChannel, channelName, channelClaimId;
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try {
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({ isChannel, channelName, channelClaimId } = lbryUri.parseIdentifier(claim));
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} catch (error) {
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return this.setState({error: error.message});
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}
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// return early if this request is for a channel
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if (isChannel) {
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const requestedChannel = {
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name: channelName,
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id : channelClaimId,
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}
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return this.props.onChannelRequest(requestedChannel);
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}
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// if not for a channel, parse the claim request
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let claimName, extension; // if I am destructuring below, do I still need to declare these here?
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try {
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({claimName, extension} = lbryUri.parseClaim(claim));
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} catch (error) {
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return this.setState({error: error.message});
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}
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const requestedClaim = {
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name : claimName,
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modifier: null,
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extension,
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}
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this.props.onClaimRequest(requestedClaim);
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}
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render () {
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console.log('rendering ShowPage');
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if (this.state.error) {
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return (
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<ErrorPage error={this.state.error}/>
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);
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}
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if (this.state.claim) {
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if (this.state.claim.isChannel) {
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return (
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<ShowChannel
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channelName={this.state.claim.channelName}
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channelClaimId={this.state.claim.channelClaimId}
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/>
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);
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}
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return (
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<ShowAsset
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identifier={this.state.identifier} // this.state.url.identifier
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claim={this.state.claim} // this.state.url.claim
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isServeRequest={this.state.isServeRequest} // this.state.url.ending
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/>
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);
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}
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return (
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<p>Loading...</p>
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);
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}
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};
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// props
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// channel
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// show
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export default ShowPage;
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