lbry-desktop/js/component/file-tile.js

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JavaScript
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import React from 'react';
import lbry from '../lbry.js';
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import {Link} from '../component/link.js';
import {FileActions} from '../component/file-actions.js';
import {Thumbnail, TruncatedText, CreditAmount} from '../component/common.js';
let FilePrice = React.createClass({
_isMounted: false,
propTypes: {
name: React.PropTypes.string
},
getInitialState: function() {
return {
cost: null,
costIncludesData: null,
}
},
componentDidMount: function() {
this._isMounted = true;
lbry.getCostInfoForName(this.props.name, ({cost, includesData}) => {
if (this._isMounted) {
this.setState({
cost: cost,
costIncludesData: includesData,
});
}
}, () => {
// If we get an error looking up cost information, do nothing
});
},
componentWillUnmount: function() {
this._isMounted = false;
},
render: function() {
if (this.state.cost === null)
{
return null;
}
return (
<span className="file-tile__cost">
<CreditAmount amount={this.state.cost} isEstimate={!this.state.costIncludesData}/>
</span>
);
}
});
/*should be merged into FileTile once FileTile is refactored to take a single id*/
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export let FileTileStream = React.createClass({
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_fileInfoSubscribeId: null,
_isMounted: null,
propTypes: {
metadata: React.PropTypes.object,
sdHash: React.PropTypes.string,
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hideOnRemove: React.PropTypes.bool,
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hidePrice: React.PropTypes.bool,
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obscureNsfw: React.PropTypes.bool
},
getInitialState: function() {
return {
showNsfwHelp: false,
isHidden: false,
available: null,
}
},
getDefaultProps: function() {
return {
obscureNsfw: !lbry.getClientSetting('showNsfw'),
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hidePrice: false
}
},
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componentDidMount: function() {
this._isMounted = true;
if (this.props.hideOnRemove) {
lbry.fileInfoSubscribe(this.props.sdHash, this.onFileInfoUpdate);
}
},
componentWillUnmount: function() {
if (this._fileInfoSubscribeId) {
lbry.fileInfoUnsubscribe(this.props.sdHash, this._fileInfoSubscribeId);
}
},
onFileInfoUpdate: function(fileInfo) {
if (!fileInfo && this._isMounted && this.props.hideOnRemove) {
this.setState({
isHidden: true
});
}
},
handleMouseOver: function() {
if (this.props.obscureNsfw && this.props.metadata && this.props.metadata.nsfw) {
this.setState({
showNsfwHelp: true,
});
}
},
handleMouseOut: function() {
if (this.state.showNsfwHelp) {
this.setState({
showNsfwHelp: false,
});
}
},
render: function() {
if (this.state.isHidden) {
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return null;
}
const metadata = this.props.metadata;
const isConfirmed = typeof metadata == 'object';
const title = isConfirmed ? metadata.title : this.props.name;
const obscureNsfw = this.props.obscureNsfw && isConfirmed && metadata.nsfw;
return (
<section className={ 'file-tile card ' + (obscureNsfw ? 'card-obscured ' : '') } onMouseEnter={this.handleMouseOver} onMouseLeave={this.handleMouseOut}>
<div className={"row-fluid card-content file-tile__row"}>
<div className="span3">
<a href={'/?show=' + this.props.name}><Thumbnail className="file-tile__thumbnail" src={metadata.thumbnail} alt={`Photo for ${title}`} /></a>
</div>
<div className="span9">
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{ !this.props.hidePrice
? <FilePrice name={this.props.name} />
: null}
<div className="meta"><a href={'/?show=' + this.props.name}>{isConfirmed ? metadata.title : ('lbry://' + this.props.name)}</a></div>
<h3 className="file-tile__title">
<a href={'/?show=' + this.props.name}>
<TruncatedText lines={1}>
{title}
</TruncatedText>
</a>
</h3>
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<FileActions streamName={this.props.name} sdHash={this.props.sdHash} metadata={metadata} />
<p className="file-tile__description">
<TruncatedText lines={3}>
{isConfirmed
? metadata.description
: <span className="empty">This file is pending confirmation.</span>}
</TruncatedText>
</p>
</div>
</div>
{this.state.showNsfwHelp
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? <div className='card-overlay'>
<p>
This content is Not Safe For Work.
To view adult content, please change your <Link className="button-text" href="?settings" label="Settings" />.
</p>
</div>
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: null}
</section>
);
}
});
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export let FileTile = React.createClass({
_isMounted: false,
propTypes: {
name: React.PropTypes.string.isRequired,
available: React.PropTypes.bool,
},
getInitialState: function() {
return {
sdHash: null,
metadata: null
}
},
componentDidMount: function() {
this._isMounted = true;
lbry.resolveName(this.props.name, (metadata) => {
if (this._isMounted) {
this.setState({
sdHash: metadata.sources.lbry_sd_hash,
metadata: metadata,
});
}
});
},
componentWillUnmount: function() {
this._isMounted = false;
},
render: function() {
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if (!this.state.metadata || !this.state.sdHash) {
return null;
}
return <FileTileStream sdHash={this.state.sdHash} metadata={this.state.metadata} {... this.props} />;
}
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});