1 files changed, 66 insertions, 0 deletions
diff --git a/app/javascript/mastodon/features/compose/components/upload.jsx b/app/javascript/mastodon/features/compose/components/upload.jsx
new file mode 100644
index 000000000..e3651c229
--- /dev/null
+++ b/app/javascript/mastodon/features/compose/components/upload.jsx
@@ -0,0 +1,66 @@
+import React from 'react';
+import ImmutablePropTypes from 'react-immutable-proptypes';
+import PropTypes from 'prop-types';
+import Motion from '../../ui/util/optional_motion';
+import spring from 'react-motion/lib/spring';
+import ImmutablePureComponent from 'react-immutable-pure-component';
+import { FormattedMessage } from 'react-intl';
+import Icon from 'mastodon/components/icon';
+
+export default class Upload extends ImmutablePureComponent {
+
+  static contextTypes = {
+    router: PropTypes.object,
+  };
+
+  static propTypes = {
+    media: ImmutablePropTypes.map.isRequired,
+    onUndo: PropTypes.func.isRequired,
+    onOpenFocalPoint: PropTypes.func.isRequired,
+  };
+
+  handleUndoClick = e => {
+    e.stopPropagation();
+    this.props.onUndo(this.props.media.get('id'));
+  };
+
+  handleFocalPointClick = e => {
+    e.stopPropagation();
+    this.props.onOpenFocalPoint(this.props.media.get('id'));
+  };
+
+  render () {
+    const { media } = this.props;
+
+    if (!media) {
+      return null;
+    }
+
+    const focusX = media.getIn(['meta', 'focus', 'x']);
+    const focusY = media.getIn(['meta', 'focus', 'y']);
+    const x = ((focusX /  2) + .5) * 100;
+    const y = ((focusY / -2) + .5) * 100;
+
+    return (
+      <div className='compose-form__upload' tabIndex={0} role='button'>
+        <Motion defaultStyle={{ scale: 0.8 }} style={{ scale: spring(1, { stiffness: 180, damping: 12 }) }}>
+          {({ scale }) => (
+            <div className='compose-form__upload-thumbnail' style={{ transform: `scale(${scale})`, backgroundImage: `url(${media.get('preview_url')})`, backgroundPosition: `${x}% ${y}%` }}>
+              <div className='compose-form__upload__actions'>
+                <button type='button' className='icon-button' onClick={this.handleUndoClick}><Icon id='times' /> <FormattedMessage id='upload_form.undo' defaultMessage='Delete' /></button>
+                <button type='button' className='icon-button' onClick={this.handleFocalPointClick}><Icon id='pencil' /> <FormattedMessage id='upload_form.edit' defaultMessage='Edit' /></button>
+              </div>
+
+              {(media.get('description') || '').length === 0 && (
+                <div className='compose-form__upload__warning'>
+                  <button type='button' className='icon-button' onClick={this.handleFocalPointClick}><Icon id='info-circle' /> <FormattedMessage id='upload_form.description_missing' defaultMessage='No description added' /></button>
+                </div>
+              )}
+            </div>
+          )}
+        </Motion>
+      </div>
+    );
+  }
+
+}