lbry-desktop/js/page/settings.js

import React from 'react';
import lbry from '../lbry.js';

var settingsRadioOptionStyles = {
  display: 'block',
  marginLeft: '13px'
}, settingsCheckBoxOptionStyles = {
  display: 'block',
  marginLeft: '13px'
}, settingsNumberFieldStyles = {
  width: '40px'
}, downloadDirectoryLabelStyles = {
  fontSize: '.9em',
  marginLeft: '13px'
}, downloadDirectoryFieldStyles= {
  width: '300px'
};

var SettingsPage = React.createClass({
  onRunOnStartChange: function (event) {
    lbry.setDaemonSetting('run_on_startup', event.target.checked);
  },
  onShareDataChange: function (event) {
    lbry.setDaemonSetting('upload_log', event.target.checked);
  },
  onDownloadDirChange: function(event) {
    lbry.setDaemonSetting('download_directory', event.target.value);
  },
  onMaxUploadPrefChange: function(isLimited) {
    if (!isLimited) {
      lbry.setDaemonSetting('max_upload', 0.0);
    }
    this.setState({
      isMaxUpload: isLimited
    });
  },
  onMaxUploadFieldChange: function(event) {
    lbry.setDaemonSetting('max_upload', Number(event.target.value));
  },
  onMaxDownloadPrefChange: function(isLimited) {
    if (!isLimited) {
      lbry.setDaemonSetting('max_download', 0.0);
    }
    this.setState({
      isMaxDownload: isLimited
    });
  },
  onMaxDownloadFieldChange: function(event) {
    lbry.setDaemonSetting('max_download', Number(event.target.value));
  },
  getInitialState: function() {
    return {
      settings: null,
      showNsfw: lbry.getClientSetting('showNsfw'),
      showUnavailable: lbry.getClientSetting('showUnavailable'),
    }
  },
  componentDidMount: function() {
    document.title = "Settings";
  },
  componentWillMount: function() {
    lbry.getDaemonSettings(function(settings) {
      this.setState({
        daemonSettings: settings,
        isMaxUpload: settings.max_upload != 0,
        isMaxDownload: settings.max_download != 0
      });
    }.bind(this));
  },
  onShowNsfwChange: function(event) {
    lbry.setClientSetting('showNsfw', event.target.checked);
  },
  onShowUnavailableChange: function(event) {
    lbry.setClientSetting('showUnavailable', event.target.checked);
  },
  render: function() {
    if (!this.state.daemonSettings) {
      return null;
    }

    return (
      <main>
        <section className="card">
          <h3>Run on Startup</h3>
          <label style={settingsCheckBoxOptionStyles}>
            <input type="checkbox" onChange={this.onRunOnStartChange} defaultChecked={this.state.daemonSettings.run_on_startup} /> Run LBRY automatically when I start my computer
          </label>
        </section>
        <section className="card">
          <h3>Download Directory</h3>
          <div className="help">Where would you like the files you download from LBRY to be saved?</div>
          <input style={downloadDirectoryFieldStyles} type="text" name="download_directory" defaultValue={this.state.daemonSettings.download_directory} onChange={this.onDownloadDirChange}/>
        </section>
        <section className="card">
          <h3>Bandwidth Limits</h3>
          <div className="form-row">
            <h4>Max Upload</h4>
            <label style={settingsRadioOptionStyles}>
              <input type="radio" name="max_upload_pref" onChange={this.onMaxUploadPrefChange.bind(this, false)} defaultChecked={!this.state.isMaxUpload}/> Unlimited
            </label>
            <label style={settingsRadioOptionStyles}>
              <input type="radio" name="max_upload_pref" onChange={this.onMaxUploadPrefChange.bind(this, true)} defaultChecked={this.state.isMaxUpload}/> { this.state.isMaxUpload ? 'Up to' : 'Choose limit...' }
              <span className={ this.state.isMaxUpload ? '' : 'hidden'}> <input type="number" min="0" step=".5" defaultValue={this.state.daemonSettings.max_upload} style={settingsNumberFieldStyles} onChange={this.onMaxUploadFieldChange}/> MB/s</span>
            </label>
          </div>
          <div className="form-row">
            <h4>Max Download</h4>
            <label style={settingsRadioOptionStyles}>
              <input type="radio" name="max_download_pref" onChange={this.onMaxDownloadPrefChange.bind(this, false)} defaultChecked={!this.state.isMaxDownload}/> Unlimited
            </label>
            <label style={settingsRadioOptionStyles}>
              <input type="radio" name="max_download_pref" onChange={this.onMaxDownloadPrefChange.bind(this, true)} defaultChecked={this.state.isMaxDownload}/> { this.state.isMaxDownload ? 'Up to' : 'Choose limit...' }
              <span className={ this.state.isMaxDownload ? '' : 'hidden'}> <input type="number" min="0" step=".5" defaultValue={this.state.daemonSettings.max_download} style={settingsNumberFieldStyles} onChange={this.onMaxDownloadFieldChange}/> MB/s</span>
            </label>
          </div>
        </section>
        <section className="card">
          <h3>Content</h3>
          <div className="form-row">
            <label style={settingsCheckBoxOptionStyles}>
              <input type="checkbox" onChange={this.onShowNsfwChange} defaultChecked={this.state.showNsfw} /> Show NSFW content
            </label>
            <div className="help">
              NSFW content may include nudity, intense sexuality, profanity, or other adult content.
              By displaying NSFW content, you are affirming you are of legal age to view mature content in your country or jurisdiction.
            </div>
          </div>
        </section>
        <section className="card">
          <h3>Search</h3>
          <div className="form-row">
          <div className="help">
            Would you like search results to include items that are not currently available for download?
          </div>
          <label style={settingsCheckBoxOptionStyles}>
            <input type="checkbox" onChange={this.onShowUnavailableChange} defaultChecked={this.state.showUnavailable} /> Show unavailable content in search results
          </label>
          </div>
        </section>
        <section className="card">
          <h3>Share Diagnostic Data</h3>
          <label style={settingsCheckBoxOptionStyles}>
            <input type="checkbox" onChange={this.onShareDataChange} defaultChecked={this.state.daemonSettings.upload_log} /> Help make LBRY better by contributing diagnostic data about my usage
          </label>
        </section>
       </main>
    );
  }
});


export default SettingsPage;