355 lines
No EOL
10 KiB
JavaScript
355 lines
No EOL
10 KiB
JavaScript
import React from 'react';
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import lbry from 'lbry.js';
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import lighthouse from 'lighthouse.js';
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import lbryuri from 'lbryuri.js';
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import Video from 'component/video'
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import {
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TruncatedText,
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Thumbnail,
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BusyMessage,
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} from 'component/common';
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import FilePrice from 'component/filePrice'
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import FileActions from 'component/fileActions';
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import Link from 'component/link';
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import UriIndicator from 'component/uriIndicator';
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const FormatItem = (props) => {
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const {
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contentType,
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metadata: {
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author,
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language,
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license,
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}
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} = props
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const mediaType = lbry.getMediaType(contentType);
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return (
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<table className="table-standard">
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<tbody>
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<tr>
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<td>Content-Type</td><td>{mediaType}</td>
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</tr>
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<tr>
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<td>Author</td><td>{author}</td>
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</tr>
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<tr>
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<td>Language</td><td>{language}</td>
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</tr>
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<tr>
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<td>License</td><td>{license}</td>
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</tr>
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</tbody>
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</table>
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)
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}
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const FilePage = (props) => {
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const {
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claim,
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navigate,
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claim: {
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txid,
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nout,
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has_signature: hasSignature,
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signature_is_valid: signatureIsValid,
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value,
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value: {
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stream,
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stream: {
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metadata,
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source,
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metadata: {
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title,
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} = {},
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source: {
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contentType,
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} = {},
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} = {},
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} = {},
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},
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uri,
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isDownloaded,
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fileInfo,
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costInfo,
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costInfo: {
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cost,
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includesData: costIncludesData,
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} = {},
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} = props
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const outpoint = txid + ':' + nout;
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const uriLookupComplete = !!claim && Object.keys(claim).length
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const channelUriObj = lbryuri.parse(uri)
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delete channelUriObj.path;
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delete channelUriObj.contentName;
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const channelUri = signatureIsValid && hasSignature && channelUriObj.isChannel ? lbryuri.build(channelUriObj, false) : null;
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const uriIndicator = <UriIndicator uri={uri} />
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return (
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<main className="main--single-column">
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<section className="show-page-media">
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{ contentType && contentType.startsWith('video/') ?
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<Video className="video-embedded" uri={uri} metadata={metadata} outpoint={outpoint} /> :
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(Object.keys(metadata).length > 0 ? <Thumbnail src={metadata.thumbnail} /> : <Thumbnail />) }
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</section>
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<section className="card">
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<div className="card__inner">
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<div className="card__title-identity">
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{isDownloaded === false
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? <span style={{float: "right"}}><FilePrice uri={lbryuri.normalize(uri)} /></span>
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: null}
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<h1>{title}</h1>
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<div className="card__subtitle">
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{ channelUri ?
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<Link href={"?show=" + channelUri }>{uriIndicator}</Link> :
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uriIndicator}
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</div>
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<div className="card__actions">
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<FileActions uri={uri} /></div>
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</div>
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<div className="card__content card__subtext card__subtext card__subtext--allow-newlines">
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{metadata.description}
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</div>
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</div>
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{ metadata ?
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<div className="card__content">
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<FormatItem metadata={metadata} contentType={contentType} cost={cost} uri={uri} outpoint={outpoint} costIncludesData={costIncludesData} />
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</div> : '' }
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<div className="card__content">
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<Link href="https://lbry.io/dmca" label="report" className="button-text-help" />
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</div>
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</section>
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</main>
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)
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}
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let ShowPage = React.createClass({
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_uri: null,
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_isMounted: false,
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propTypes: {
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uri: React.PropTypes.string,
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},
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getInitialState: function() {
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return {
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outpoint: null,
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metadata: null,
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contentType: null,
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hasSignature: false,
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claimType: null,
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signatureIsValid: false,
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cost: null,
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costIncludesData: null,
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uriLookupComplete: null,
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isFailed: false,
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};
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},
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componentWillUnmount: function() {
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this._isMounted = false;
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},
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componentWillReceiveProps: function(nextProps) {
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if (nextProps.uri != this.props.uri) {
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this.setState(this.getInitialState());
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this.loadUri(nextProps.uri);
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}
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},
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componentWillMount: function() {
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this._isMounted = true;
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this.loadUri(this.props.uri);
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},
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loadUri: function(uri) {
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this._uri = lbryuri.normalize(uri);
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lbry.resolve({uri: this._uri}).then((resolveData) => {
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const isChannel = resolveData && resolveData.claims_in_channel;
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if (!this._isMounted) {
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return;
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}
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if (resolveData) {
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let newState = { uriLookupComplete: true }
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if (!isChannel) {
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let {claim: {txid: txid, nout: nout, has_signature: has_signature, signature_is_valid: signature_is_valid, value: {stream: {metadata: metadata, source: {contentType: contentType}}}}} = resolveData;
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Object.assign(newState, {
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claimType: "file",
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metadata: metadata,
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outpoint: txid + ':' + nout,
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hasSignature: has_signature,
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signatureIsValid: signature_is_valid,
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contentType: contentType
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});
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lbry.setTitle(metadata.title ? metadata.title : this._uri)
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} else {
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let {certificate: {txid: txid, nout: nout, has_signature: has_signature}} = resolveData;
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Object.assign(newState, {
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claimType: "channel",
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outpoint: txid + ':' + nout,
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txid: txid,
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metadata: {
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title:resolveData.certificate.name
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}
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});
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}
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this.setState(newState);
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} else {
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this.setState(Object.assign({}, this.getInitialState(), {
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uriLookupComplete: true,
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isFailed: true
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}));
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}
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});
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},
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render: function() {
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const metadata = this.state.metadata,
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title = metadata ? this.state.metadata.title : this._uri;
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let innerContent = "";
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if (!this.state.uriLookupComplete || this.state.isFailed) {
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innerContent = <section className="card">
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<div className="card__inner">
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<div className="card__title-identity"><h1>{title}</h1></div>
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</div>
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<div className="card__content">
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{ this.state.uriLookupComplete ?
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<p>This location is not yet in use. { ' ' }<Link href="?publish" label="Put something here" />.</p> :
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<BusyMessage message="Loading magic decentralized data..." />
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}
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</div>
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</section>;
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} else {
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let channelUriObj = lbryuri.parse(this._uri)
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delete channelUriObj.path;
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delete channelUriObj.contentName;
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const channelUri = this.state.signatureIsValid && this.state.hasSignature && channelUriObj.isChannel ? lbryuri.build(channelUriObj, false) : null;
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innerContent = <FilePage
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uri={this._uri}
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channelUri={channelUri}
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outpoint={this.state.outpoint}
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metadata={metadata}
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contentType={this.state.contentType}
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hasSignature={this.state.hasSignature}
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signatureIsValid={this.state.signatureIsValid}
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/>;
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}
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return <main className="main--single-column">{innerContent}</main>;
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}
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});
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export default FilePage;
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//
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// const ShowPage = (props) => {
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// const {
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// claim,
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// navigate,
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// claim: {
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// txid,
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// nout,
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// has_signature: hasSignature,
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// signature_is_valid: signatureIsValid,
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// value,
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// value: {
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// stream,
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// stream: {
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// metadata,
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// source,
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// metadata: {
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// title,
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// } = {},
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// source: {
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// contentType,
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// } = {},
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// } = {},
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// } = {},
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// },
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// uri,
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// isDownloaded,
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// fileInfo,
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// costInfo,
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// costInfo: {
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// cost,
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// includesData: costIncludesData,
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// } = {},
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// } = props
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//
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// const outpoint = txid + ':' + nout;
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// const uriLookupComplete = !!claim && Object.keys(claim).length
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//
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// if (props.isFailed) {
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// return (
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// <main className="main--single-column">
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// <section className="card">
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// <div className="card__inner">
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// <div className="card__title-identity"><h1>{uri}</h1></div>
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// </div>
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// <div className="card__content">
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// <p>
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// This location is not yet in use.
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// { ' ' }
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// <Link href="#" onClick={() => navigate('publish')} label="Put something here" />.
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// </p>
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// </div>
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// </section>
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// </main>
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// )
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// }
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//
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// return (
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// <main className="main--single-column">
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// <section className="show-page-media">
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// { contentType && contentType.startsWith('video/') ?
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// <Video className="video-embedded" uri={uri} metadata={metadata} outpoint={outpoint} /> :
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// (metadata ? <Thumbnail src={metadata.thumbnail} /> : <Thumbnail />) }
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// </section>
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// <section className="card">
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// <div className="card__inner">
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// <div className="card__title-identity">
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// {isDownloaded === false
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// ? <span style={{float: "right"}}><FilePrice uri={lbryuri.normalize(uri)} /></span>
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// : null}
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// <h1>{title}</h1>
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// { uriLookupComplete ?
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// <div>
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// <div className="card__subtitle">
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// <UriIndicator uri={uri} />
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// </div>
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// <div className="card__actions">
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// <FileActions uri={uri} outpoint={outpoint} metadata={metadata} contentType={contentType} />
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// </div>
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// </div> : '' }
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// </div>
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// { uriLookupComplete ?
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// <div>
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// <div className="card__content card__subtext card__subtext card__subtext--allow-newlines">
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// {metadata.description}
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// </div>
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// </div>
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// : <div className="card__content"><BusyMessage message="Loading magic decentralized data..." /></div> }
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// </div>
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// { metadata ?
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// <div className="card__content">
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// <FormatItem metadata={metadata} contentType={contentType} cost={cost} uri={uri} outpoint={outpoint} costIncludesData={costIncludesData} />
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// </div> : '' }
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// <div className="card__content">
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// <Link href="https://lbry.io/dmca" label="report" className="button-text-help" />
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// </div>
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// </section>
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// </main>
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// )
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// }
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