Updated all basic components

removed unnecessary components, combined where necessary
added each component to a folder, added individual css style modules
optimized some component rendering flows
removed functional components in favor of pure components
linted and formatted all of the files

app/javascript/gabsocial/components/avatar/index.js

@@ -0,0 +1,69 @@
+import ImmutablePropTypes from 'react-immutable-proptypes';
+import ImmutablePureComponent from 'react-immutable-pure-component';
+import { Map as ImmutableMap } from 'immutable';
+import classNames from 'classnames';
+import { autoPlayGif } from '../../initial_state';
+
+import './index.scss';
+
+export default class Avatar extends ImmutablePureComponent {
+
+  static propTypes = {
+    account: ImmutablePropTypes.map,
+    size: PropTypes.number,
+    inline: PropTypes.bool,
+    animate: PropTypes.bool,
+  };
+
+  static defaultProps = {
+    account: ImmutableMap(),
+    animate: autoPlayGif,
+    inline: false,
+  };
+
+  state = {
+    hovering: false,
+    sameImg: this.props.account.get('avatar') === this.props.account.get('avatar_static'),
+  };
+
+  handleMouseEnter = () => {
+    if (this.props.animate || this.state.sameImg) return;
+
+    this.setState({ hovering: true });
+  }
+
+  handleMouseLeave = () => {
+    if (this.props.animate || this.state.sameImg) return;
+
+    this.setState({ hovering: false });
+  }
+
+  render () {
+    const { account, size, animate, inline } = this.props;
+    const { hovering } = this.state;
+
+    // : TODO : remove inline and change all avatars to be sized using css
+    const style = !size ? {} : {
+      width: `${size}px`,
+      height: `${size}px`,
+    };
+
+    const theSrc = account.get((hovering || animate) ? 'avatar' : 'avatar_static');
+
+    const className = classNames('account__avatar', {
+      'account__avatar--inline': inline,
+    });
+
+    return (
+      <img
+        className={className}
+        onMouseEnter={this.handleMouseEnter}
+        onMouseLeave={this.handleMouseLeave}
+        style={style}
+        src={theSrc}
+        alt={account.get('display_name')}
+      />
+    );
+  }
+
+}