ComposerUploadForm → UploadForm + UploadFormContainer

1 files changed, 131 insertions, 0 deletions

diff --git a/app/javascript/flavours/glitch/features/compose/components/upload.js b/app/javascript/flavours/glitch/features/compose/components/upload.js
new file mode 100644
index 000000000..84edf664e
--- /dev/null
+++ b/app/javascript/flavours/glitch/features/compose/components/upload.js
@@ -0,0 +1,131 @@
+import React from 'react';
+import ImmutablePropTypes from 'react-immutable-proptypes';
+import PropTypes from 'prop-types';
+import Motion from 'flavours/glitch/util/optional_motion';
+import spring from 'react-motion/lib/spring';
+import ImmutablePureComponent from 'react-immutable-pure-component';
+import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
+import classNames from 'classnames';
+import Icon from 'flavours/glitch/components/icon';
+import { isUserTouching } from 'flavours/glitch/util/is_mobile';
+
+const messages = defineMessages({
+  description: { id: 'upload_form.description', defaultMessage: 'Describe for the visually impaired' },
+});
+
+//  The component.
+export default @injectIntl
+class Upload extends ImmutablePureComponent {
+
+  static contextTypes = {
+    router: PropTypes.object,
+  };
+
+  static propTypes = {
+    media: ImmutablePropTypes.map.isRequired,
+    intl: PropTypes.object.isRequired,
+    onUndo: PropTypes.func.isRequired,
+    onDescriptionChange: PropTypes.func.isRequired,
+    onOpenFocalPoint: PropTypes.func.isRequired,
+    onSubmit: PropTypes.func.isRequired,
+  };
+
+  state = {
+    hovered: false,
+    focused: false,
+    dirtyDescription: null,
+  };
+
+  handleKeyDown = (e) => {
+    if (e.keyCode === 13 && (e.ctrlKey || e.metaKey)) {
+      this.handleSubmit();
+    }
+  }
+
+  handleSubmit = () => {
+    this.handleInputBlur();
+    this.props.onSubmit(this.context.router.history);
+  }
+
+  handleUndoClick = e => {
+    e.stopPropagation();
+    this.props.onUndo(this.props.media.get('id'));
+  }
+
+  handleFocalPointClick = e => {
+    e.stopPropagation();
+    this.props.onOpenFocalPoint(this.props.media.get('id'));
+  }
+
+  handleInputChange = e => {
+    this.setState({ dirtyDescription: e.target.value });
+  }
+
+  handleMouseEnter = () => {
+    this.setState({ hovered: true });
+  }
+
+  handleMouseLeave = () => {
+    this.setState({ hovered: false });
+  }
+
+  handleInputFocus = () => {
+    this.setState({ focused: true });
+  }
+
+  handleClick = () => {
+    this.setState({ focused: true });
+  }
+
+  handleInputBlur = () => {
+    const { dirtyDescription } = this.state;
+
+    this.setState({ focused: false, dirtyDescription: null });
+
+    if (dirtyDescription !== null) {
+      this.props.onDescriptionChange(this.props.media.get('id'), dirtyDescription);
+    }
+  }
+
+  render () {
+    const { intl, media } = this.props;
+    const active          = this.state.hovered || this.state.focused || isUserTouching();
+    const description     = this.state.dirtyDescription || (this.state.dirtyDescription !== '' && media.get('description')) || '';
+    const computedClass   = classNames('composer--upload_form--item', { active });
+    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={computedClass} tabIndex='0' onMouseEnter={this.handleMouseEnter} onMouseLeave={this.handleMouseLeave} onClick={this.handleClick} role='button'>
+        <Motion defaultStyle={{ scale: 0.8 }} style={{ scale: spring(1, { stiffness: 180, damping: 12, }) }}>
+          {({ scale }) => (
+            <div style={{ transform: `scale(${scale})`, backgroundImage: `url(${media.get('preview_url')})`, backgroundPosition: `${x}% ${y}%` }}>
+              <div className={classNames('composer--upload_form--actions', { active })}>
+                <button className='icon-button' onClick={this.handleUndoClick}><Icon icon='times' /> <FormattedMessage id='upload_form.undo' defaultMessage='Delete' /></button>
+                {media.get('type') === 'image' && <button className='icon-button' onClick={this.handleFocalPointClick}><Icon id='crosshairs' /> <FormattedMessage id='upload_form.focus' defaultMessage='Crop' /></button>}
+              </div>
+
+              <div className={classNames('composer--upload_form--description', { active })}>
+                <label>
+                  <span style={{ display: 'none' }}>{intl.formatMessage(messages.description)}</span>
+                  <textarea
+                    placeholder={intl.formatMessage(messages.description)}
+                    value={description}
+                    maxLength={420}
+                    onFocus={this.handleInputFocus}
+                    onChange={this.handleInputChange}
+                    onBlur={this.handleInputBlur}
+                    onKeyDown={this.handleKeyDown}
+                  />
+                </label>
+              </div>
+            </div>
+          )}
+        </Motion>
+      </div>
+    );
+  }
+
+}