Mailspring/app/internal_packages_disabled/plugins/lib/tab-installed.jsx

import React from 'react';
import { ipcRenderer } from 'electron';
import { Flexbox } from 'mailspring-component-kit';

import PackageSet from './package-set';
import PackagesStore from './packages-store';
import PluginsActions from './plugins-actions';

class TabInstalled extends React.Component {
  static displayName = 'TabInstalled';

  constructor() {
    super();
    this.state = this._getStateFromStores();
  }

  componentDidMount() {
    this._unsubscribers = [];
    this._unsubscribers.push(PackagesStore.listen(this._onChange));

    PluginsActions.refreshInstalledPackages();
  }

  componentWillUnmount() {
    this._unsubscribers.forEach(unsubscribe => unsubscribe());
  }

  _getStateFromStores() {
    return {
      packages: PackagesStore.installed(),
      search: PackagesStore.installedSearchValue(),
    };
  }

  _onChange = () => {
    this.setState(this._getStateFromStores());
  };

  _onInstallPackage() {
    PluginsActions.installNewPackage();
  }

  _onCreatePackage() {
    PluginsActions.createPackage();
  }

  _onSearchChange = event => {
    PluginsActions.setInstalledSearchValue(event.target.value);
  };

  _onEnableDevMode() {
    ipcRenderer.send('command', 'application:toggle-dev');
  }

  render() {
    let searchEmpty = null;
    if (this.state.search.length > 0) {
      searchEmpty = 'No matching packages.';
    }

    let devPackages = [];
    let devEmpty = (
      <span
      >{`Run with debug flags enabled to load ${AppEnv.getConfigDirPath()}/dev/packages.`}</span>
    );
    let devCTA = (
      <div className="btn btn-small" onClick={this._onEnableDevMode}>
        Enable Debug Flags
      </div>
    );

    if (AppEnv.inDevMode()) {
      devPackages = this.state.packages.dev || [];
      devEmpty = (
        <span>
          {`You don't have any packages installed in ${AppEnv.getConfigDirPath()}/dev/packages. `}
          These plugins are only loaded when you run the app with debug flags enabled (via the
          Developer menu).<br />
          <br />Learn more about building plugins with{' '}
          <a href="http://Foundry376.github.io/Mailspring/">our docs</a>.
        </span>
      );
      devCTA = (
        <div className="btn btn-small" onClick={this._onCreatePackage}>
          Create New Plugin...
        </div>
      );
    }

    return (
      <div className="installed">
        <div className="inner">
          <Flexbox className="search-container">
            <div className="btn btn-small" onClick={this._onInstallPackage}>
              Install Plugin...
            </div>
            <input
              type="text"
              className="search"
              value={this.state.search}
              onChange={this._onSearchChange}
              placeholder="Search Installed Plugins"
            />
          </Flexbox>
          <PackageSet
            packages={this.state.packages.user}
            showVersions
            title="Installed plugins"
            emptyText={
              searchEmpty || (
                <span
                >{`You don't have any plugins installed in ${AppEnv.getConfigDirPath()}/packages.`}</span>
              )
            }
          />
          <PackageSet title="Built-in plugins" packages={this.state.packages.example} />
          <PackageSet
            title="Development plugins"
            packages={devPackages}
            emptyText={searchEmpty || devEmpty}
          />
          <div className="new-package">{devCTA}</div>
        </div>
      </div>
    );
  }
}

export default TabInstalled;