Refactor dropdown and action modal code slightly

Simplify it a bit and make it closer to upstream

app/javascript/flavours/glitch/components/dropdown_menu.js

@@ -116,7 +116,7 @@ class DropdownMenu extends React.PureComponent {
 
     if (typeof action === 'function') {
       e.preventDefault();
-      action();
+      action(e);
     } else if (to) {
       e.preventDefault();
       this.context.router.history.push(to);
@@ -128,11 +128,11 @@ class DropdownMenu extends React.PureComponent {
       return <li key={`sep-${i}`} className='dropdown-menu__separator' />;
     }
 
-    const { text, href = '#' } = option;
+    const { text, href = '#', target = '_blank', method } = option;
 
     return (
       <li className='dropdown-menu__item' key={`${text}-${i}`}>
-        <a href={href} target='_blank' rel='noopener noreferrer' role='button' tabIndex='0' ref={i === 0 ? this.setFocusRef : null} onClick={this.handleClick} onKeyPress={this.handleItemKeyPress} data-index={i}>
+        <a href={href} target={target} data-method={method} rel='noopener noreferrer' role='button' tabIndex='0' ref={i === 0 ? this.setFocusRef : null} onClick={this.handleClick} onKeyPress={this.handleItemKeyPress} data-index={i}>
           {text}
         </a>
       </li>
@@ -149,7 +149,7 @@ class DropdownMenu extends React.PureComponent {
           // It should not be transformed when mounting because the resulting
           // size will be used to determine the coordinate of the menu by
           // react-overlays
-          <div className='dropdown-menu' style={{ ...style, opacity: opacity, transform: mounted ? `scale(${scaleX}, ${scaleY})` : null }} ref={this.setRef}>
+          <div className={`dropdown-menu ${placement}`} style={{ ...style, opacity: opacity, transform: mounted ? `scale(${scaleX}, ${scaleY})` : null }} ref={this.setRef}>
             <div className={`dropdown-menu__arrow ${placement}`} style={{ left: arrowOffsetLeft, top: arrowOffsetTop }} />
 
             <ul>
@@ -236,7 +236,8 @@ export default class Dropdown extends React.PureComponent {
     }
   }
 
-  handleItemClick = (i, e) => {
+  handleItemClick = e => {
+    const i = Number(e.currentTarget.getAttribute('data-index'));
     const { action, to } = this.props.items[i];
 
     this.handleClose();

app/javascript/flavours/glitch/containers/dropdown_menu_container.js

@@ -18,11 +18,12 @@ const mapDispatchToProps = (dispatch, { status, items, scrollKey }) => ({
         (item, i) => item ? {
           ...item,
           name: `${item.text}-${i}`,
-          onClick: item.action ? ((e) => { return onItemClick(i, e) }) : null,
         } : null
       ),
+      onClick: onItemClick,
     }) : openDropdownMenu(id, dropdownPlacement, keyboard, scrollKey));
   },
+
   onClose(id) {
     dispatch(closeModal('ACTIONS'));
     dispatch(closeDropdownMenu(id));

app/javascript/flavours/glitch/features/compose/components/dropdown_menu.js

@@ -154,13 +154,7 @@ export default class ComposerOptionsDropdownContent extends React.PureComponent
 
     const active = (name === (this.props.value || this.state.value));
 
-    const computedClass = classNames('composer--options--dropdown--content--item', {
-      active,
-      lengthy: meta,
-      'toggled-off': !on && on !== null && typeof on !== 'undefined',
-      'toggled-on': on,
-      'with-icon': icon,
-    });
+    const computedClass = classNames('composer--options--dropdown--content--item', { active });
 
     let prefix = null;
 

app/javascript/flavours/glitch/features/ui/components/actions_modal.js

@@ -8,13 +8,13 @@ import RelativeTimestamp from 'flavours/glitch/components/relative_timestamp';
 import DisplayName from 'flavours/glitch/components/display_name';
 import classNames from 'classnames';
 import Icon from 'flavours/glitch/components/icon';
-import Link from 'flavours/glitch/components/link';
 import Toggle from 'react-toggle';
 
 export default class ActionsModal extends ImmutablePureComponent {
 
   static propTypes = {
     status: ImmutablePropTypes.map,
+    onClick: PropTypes.func,
     actions: PropTypes.arrayOf(PropTypes.shape({
       active: PropTypes.bool,
       href: PropTypes.string,
@@ -46,43 +46,27 @@ export default class ActionsModal extends ImmutablePureComponent {
 
     return (
       <li key={name || i}>
-        <Link
-          className={classNames('link', { active })}
-          href={href}
-          onClick={on !== null && typeof on !== 'undefined' && onPassiveClick || onClick}
-          role={onClick ? 'button' : null}
-        >
-          {function () {
-
-            //  We render a `<Toggle>` if we were provided an `on`
-            //  property, and otherwise show an `<Icon>` if available.
-            switch (true) {
-            case on !== null && typeof on !== 'undefined':
-              return (
+        <a href={href} target='_blank' rel='noopener noreferrer' onClick={on !== null && typeof on !== 'undefined' && onPassiveClick || onClick || this.props.onClick} data-index={i} className={classNames('link', { active })}>
+          {on !== null && typeof on !== 'undefined' && (
             <Toggle
               checked={on}
               onChange={onPassiveClick || onClick}
             />
-              );
-            case !!icon:
-              return (
+          )}
+          {icon && (
             <Icon
               className='icon'
               fixedWidth
               id={icon}
             />
-              );
-            default:
-              return null;
-            }
-          }()}
+          )}
           {meta ? (
             <div>
               <strong>{text}</strong>
               {meta}
             </div>
           ) : <div>{text}</div>}
-        </Link>
+        </a>
       </li>
     );
   }