feat(styleguide): add modal components

packages/component-faraday-ui/src/IconButton.js

 import React from 'react'
+import { has, get } from 'lodash'
 import { Icon } from '@pubsweet/ui'
-import styled from 'styled-components'
+import styled, { css } from 'styled-components'
 import { th } from '@pubsweet/ui-toolkit'
 
+const positionHelper = css`
+  position: ${props =>
+    has(props, 'top', 'bottom', 'left', 'right') ? 'absolute' : 'initial'};
+  top: ${props => (has(props, 'top') ? `${get(props, 'top')}px` : 'unset')};
+  bottom: ${props =>
+    has(props, 'bottom') ? `${get(props, 'bottom')}px` : 'unset'};
+  left: ${props => (has(props, 'left') ? `${get(props, 'left')}px` : 'unset')};
+  right: ${props =>
+    has(props, 'right') ? `${get(props, 'right')}px` : 'unset'};
+`
+
 const IconButton = styled.div`
   align-items: center;
   cursor: pointer;
@@ -12,10 +24,12 @@ const IconButton = styled.div`
   &:hover {
     opacity: 0.7;
   }
+
+  ${positionHelper};
 `
 
 export default ({ icon, onClick, iconSize = 3, ...props }) => (
-  <IconButton onClick={onClick}>
+  <IconButton onClick={onClick} {...props}>
     <Icon size={iconSize} {...props}>
       {icon}
     </Icon>

packages/component-faraday-ui/src/modals/MultiAction.js

+import React, { Fragment } from 'react'
+import styled from 'styled-components'
+import { th } from '@pubsweet/ui-toolkit'
+import { H2, Button, Spinner } from '@pubsweet/ui'
+import { compose, setDisplayName, withHandlers } from 'recompose'
+
+import Text from '../Text'
+import IconButton from '../IconButton'
+
+const MultiAction = ({
+  title,
+  content,
+  onClose,
+  subtitle,
+  onConfirm,
+  modalError,
+  isFetching,
+  confirmText = 'OK',
+  cancelText = 'Cancel',
+}) => (
+  <Root>
+    <IconButton icon="x" onClick={onClose} right={5} secondary top={5} />
+    <H2>{title}</H2>
+    {subtitle && <Text secondary>{subtitle}</Text>}
+    <Text dangerouslySetInnerHTML={{ __html: content }} />
+    <Buttons isFetching={isFetching}>
+      {isFetching ? (
+        <Spinner size={3} />
+      ) : (
+        <Fragment>
+          <Button onClick={onClose}>{cancelText}</Button>
+          <Button onClick={onConfirm} primary>
+            {confirmText}
+          </Button>
+        </Fragment>
+      )}
+    </Buttons>
+  </Root>
+)
+
+export default compose(
+  withHandlers({
+    onClose: ({ onCancel, hideModal }) => () => {
+      if (onCancel && typeof onCancel === 'function') {
+        onCancel()
+      } else {
+        hideModal()
+      }
+    },
+  }),
+  setDisplayName('MultiActionModal'),
+)(MultiAction)
+
+// #region styles
+const Root = styled.div`
+  align-items: center;
+  border: ${th('borderWidth')} ${th('borderStyle')} transparent;
+  border-radius: ${th('borderRadius')};
+  box-shadow: ${th('boxShadow')};
+  display: flex;
+  flex-direction: column;
+  position: relative;
+  padding: calc(${th('gridUnit')} * 5);
+  width: calc(${th('gridUnit')} * 60);
+
+  ${H2} {
+    margin: 0 0 ${th('gridUnit')} 0;
+  }
+
+  ${Text} {
+    margin-bottom: ${th('gridUnit')};
+  }
+`
+
+const Buttons = styled.div`
+  display: flex;
+  justify-content: ${props => (props.isFetching ? 'center' : 'space-between')};
+  margin-top: calc(${th('gridUnit')} * 3);
+  width: 60%;
+`
+// #endregion

packages/component-faraday-ui/src/modals/MultiAction.md

+A multi action modal.
+
+```js
+<MultiAction
+  title="Ready to Submit your Report?"
+  subtitle="Once submited, the report can’t be modified."
+  confirmText="SUBMIT REPORT"
+  cancelText="NOT YET"
+  onCancel={() => console.log('i am canceling')}
+  onConfirm={() => console.log('i am confirming')}
+/>
+```
+
+A multi action modal with content.
+
+```js
+const content = `<h3>What is Lorem Ipsum?</h3>
+Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.`;
+
+<MultiAction
+  title="Ready to Rumble?"
+  subtitle="Once rumbling, you can never stop."
+  confirmText="SUBMIT REPORT"
+  cancelText="NOT YET"
+  content={content}
+  onCancel={() => console.log('i am canceling')}
+  onConfirm={() => console.log('i am confirming')}
+/>
+```
+
+A multi action modal with pending API request.
+
+```js
+<MultiAction
+  title="Ready to Rumble?"
+  subtitle="Once submited, the report can’t be modified."
+  confirmText="SUBMIT REPORT"
+  cancelText="NOT YET"
+  isFetching
+  onCancel={() => console.log('i am canceling')}
+  onConfirm={() => console.log('i am confirming')}
+/>
+```

packages/component-faraday-ui/src/modals/SingleActionModal.js

+import React from 'react'
+import styled from 'styled-components'
+import { th } from '@pubsweet/ui-toolkit'
+import { Button, Icon, H2 } from '@pubsweet/ui'
+import { compose, setDisplayName, withHandlers } from 'recompose'
+
+import Text from '../Text'
+import IconButton from '../IconButton'
+
+const SingleActionModal = ({
+  error,
+  title,
+  content,
+  onClick,
+  subtitle,
+  confirmText = 'OK',
+}) => (
+  <Root>
+    <IconButton icon="x" onClick={onClick} right={5} secondary top={5} />
+    <Icon error={error} primary={!error} size={6}>
+      {error ? 'x-circle' : 'check-circle'}
+    </Icon>
+    {title && <H2>{title}</H2>}
+    {subtitle && <Text secondary>{subtitle}</Text>}
+    <Button onClick={onClick} primary>
+      {confirmText}
+    </Button>
+  </Root>
+)
+
+export default compose(
+  withHandlers({
+    onClick: ({ onCancel, onConfirm }) => onCancel || onConfirm,
+  }),
+  setDisplayName('SingleActionModal'),
+)(SingleActionModal)
+
+// #region styles
+const Root = styled.div`
+  align-items: center;
+  border: ${th('borderWidth')} ${th('borderStyle')} transparent;
+  border-radius: ${th('borderRadius')};
+  box-shadow: ${th('boxShadow')};
+  display: flex;
+  flex-direction: column;
+  position: relative;
+  padding: calc(${th('gridUnit')} * 5);
+  width: calc(${th('gridUnit')} * 40);
+
+  ${H2} {
+    margin: calc(${th('gridUnit')} * 2) 0;
+  }
+
+  ${Text} {
+    margin-bottom: ${th('gridUnit')};
+  }
+
+  ${Button} {
+    margin-top: ${th('gridUnit')};
+  }
+`
+// #endregion

packages/component-faraday-ui/src/modals/SingleActionModal.md

+A success modal.
+
+```js
+<SingleActionModal
+  title="Report submitted"
+  onConfirm={() => console.log('confirma')}
+/>
+```
+
+An error modal.
+
+```js
+<SingleActionModal
+  error
+  title="Error submitting report"
+  subtitle="Please try again later."
+  onConfirm={() => console.log('confirma')}
+/>
+```

packages/styleguide/styleguide.config.js

@@ -6,6 +6,10 @@ module.exports = {
       name: 'Hinadwi UI',
       components: ['../component-faraday-ui/src/*.js'],
     },
+    {
+      name: 'Modals',
+      components: ['../component-faraday-ui/src/modals/*.js'],
+    },
     {
       name: 'Grid Items',
       components: ['../component-faraday-ui/src/gridItems/*.js'],