1 files changed, 114 insertions, 0 deletions
diff --git a/app/javascript/flavours/glitch/components/status_list.js b/app/javascript/flavours/glitch/components/status_list.js
new file mode 100644
index 000000000..2b35d6f3d
--- /dev/null
+++ b/app/javascript/flavours/glitch/components/status_list.js
@@ -0,0 +1,114 @@
+import React from 'react';
+import ImmutablePropTypes from 'react-immutable-proptypes';
+import PropTypes from 'prop-types';
+import StatusContainer from 'flavours/glitch/containers/status_container';
+import ImmutablePureComponent from 'react-immutable-pure-component';
+import ScrollableList from './scrollable_list';
+import { FormattedMessage } from 'react-intl';
+
+export default class StatusList extends ImmutablePureComponent {
+
+  static propTypes = {
+    scrollKey: PropTypes.string.isRequired,
+    statusIds: ImmutablePropTypes.list.isRequired,
+    featuredStatusIds: ImmutablePropTypes.list,
+    onScrollToBottom: PropTypes.func,
+    onScrollToTop: PropTypes.func,
+    onScroll: PropTypes.func,
+    trackScroll: PropTypes.bool,
+    shouldUpdateScroll: PropTypes.func,
+    isLoading: PropTypes.bool,
+    isPartial: PropTypes.bool,
+    hasMore: PropTypes.bool,
+    prepend: PropTypes.node,
+    emptyMessage: PropTypes.node,
+  };
+
+  static defaultProps = {
+    trackScroll: true,
+  };
+
+  getFeaturedStatusCount = () => {
+    return this.props.featuredStatusIds ? this.props.featuredStatusIds.size : 0;
+  }
+
+  getCurrentStatusIndex = (id, featured) => {
+    if (featured) {
+      return this.props.featuredStatusIds.indexOf(id);
+    } else {
+      return this.props.statusIds.indexOf(id) + this.getFeaturedStatusCount();
+    }
+  }
+
+  handleMoveUp = (id, featured) => {
+    const elementIndex = this.getCurrentStatusIndex(id, featured) - 1;
+    this._selectChild(elementIndex);
+  }
+
+  handleMoveDown = (id, featured) => {
+    const elementIndex = this.getCurrentStatusIndex(id, featured) + 1;
+    this._selectChild(elementIndex);
+  }
+
+  _selectChild (index) {
+    const element = this.node.node.querySelector(`article:nth-of-type(${index + 1}) .focusable`);
+
+    if (element) {
+      element.focus();
+    }
+  }
+
+  setRef = c => {
+    this.node = c;
+  }
+
+  render () {
+    const { statusIds, featuredStatusIds, ...other }  = this.props;
+    const { isLoading, isPartial } = other;
+
+    if (isPartial) {
+      return (
+        <div className='regeneration-indicator'>
+          <div>
+            <div className='regeneration-indicator__figure' />
+
+            <div className='regeneration-indicator__label'>
+              <FormattedMessage id='regeneration_indicator.label' tagName='strong' defaultMessage='Loading&hellip;' />
+              <FormattedMessage id='regeneration_indicator.sublabel' defaultMessage='Your home feed is being prepared!' />
+            </div>
+          </div>
+        </div>
+      );
+    }
+
+    let scrollableContent = (isLoading || statusIds.size > 0) ? (
+      statusIds.map(statusId => (
+        <StatusContainer
+          key={statusId}
+          id={statusId}
+          onMoveUp={this.handleMoveUp}
+          onMoveDown={this.handleMoveDown}
+        />
+      ))
+    ) : null;
+
+    if (scrollableContent && featuredStatusIds) {
+      scrollableContent = featuredStatusIds.map(statusId => (
+        <StatusContainer
+          key={`f-${statusId}`}
+          id={statusId}
+          featured
+          onMoveUp={this.handleMoveUp}
+          onMoveDown={this.handleMoveDown}
+        />
+      )).concat(scrollableContent);
+    }
+
+    return (
+      <ScrollableList {...other} ref={this.setRef}>
+        {scrollableContent}
+      </ScrollableList>
+    );
+  }
+
+}