233 lines
5.7 KiB
JavaScript
233 lines
5.7 KiB
JavaScript
// @flow
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import * as React from 'react';
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import { throttle } from 'lodash';
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import { observable } from 'mobx';
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import { observer } from 'mobx-react';
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import styled from 'styled-components';
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import breakpoint from 'styled-components-breakpoint';
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import { NewDocumentIcon } from 'outline-icons';
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import Document from 'models/Document';
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import { documentEditUrl, documentNewUrl } from 'utils/routeHelpers';
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import Flex from 'shared/components/Flex';
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import Breadcrumb from './Breadcrumb';
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import DocumentMenu from 'menus/DocumentMenu';
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import Collaborators from 'components/Collaborators';
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import { Action, Separator } from 'components/Actions';
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type Props = {
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document: Document,
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isDraft: boolean,
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isEditing: boolean,
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isSaving: boolean,
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isPublishing: boolean,
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savingIsDisabled: boolean,
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onDiscard: () => *,
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onSave: ({
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done?: boolean,
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publish?: boolean,
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autosave?: boolean,
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}) => *,
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history: Object,
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};
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@observer
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class Header extends React.Component<Props> {
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@observable isScrolled = false;
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componentDidMount() {
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window.addEventListener('scroll', this.handleScroll);
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}
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componentWillUnmount() {
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window.removeEventListener('scroll', this.handleScroll);
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}
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updateIsScrolled = () => {
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this.isScrolled = window.scrollY > 75;
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};
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handleScroll = throttle(this.updateIsScrolled, 50);
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handleNewDocument = () => {
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this.props.history.push(documentNewUrl(this.props.document));
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};
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handleEdit = () => {
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this.props.history.push(documentEditUrl(this.props.document));
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};
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handleSave = () => {
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this.props.onSave({ done: true });
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};
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handlePublish = () => {
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this.props.onSave({ done: true, publish: true });
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};
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handleClickTitle = () => {
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window.scrollTo({
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top: 0,
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behavior: 'smooth',
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});
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};
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render() {
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const {
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document,
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isEditing,
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isDraft,
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isPublishing,
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isSaving,
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savingIsDisabled,
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} = this.props;
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return (
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<Actions
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align="center"
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justify="space-between"
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readOnly={!isEditing}
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isCompact={this.isScrolled}
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>
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<Breadcrumb document={document} />
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<Title isHidden={!this.isScrolled} onClick={this.handleClickTitle}>
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{document.title}
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</Title>
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<Wrapper align="center" justify="flex-end">
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{!isDraft && !isEditing && <Collaborators document={document} />}
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{isSaving &&
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!isPublishing && (
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<Action>
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<Status>Saving…</Status>
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</Action>
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)}
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{isDraft && (
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<Action>
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<Link
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onClick={this.handlePublish}
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title="Publish document (Cmd+Enter)"
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disabled={savingIsDisabled}
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highlight
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>
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{isPublishing ? 'Publishing…' : 'Publish'}
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</Link>
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</Action>
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)}
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{isEditing && (
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<React.Fragment>
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<Action>
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<Link
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onClick={this.handleSave}
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title="Save changes (Cmd+Enter)"
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disabled={savingIsDisabled}
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isSaving={isSaving}
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highlight={!isDraft}
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>
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{isDraft ? 'Save Draft' : 'Done'}
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</Link>
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</Action>
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</React.Fragment>
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)}
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{!isEditing && (
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<Action>
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<Link onClick={this.handleEdit}>Edit</Link>
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</Action>
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)}
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{isEditing &&
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!isSaving &&
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document.hasPendingChanges && (
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<Action>
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<Link onClick={this.props.onDiscard}>Discard</Link>
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</Action>
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)}
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{!isEditing && (
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<Action>
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<DocumentMenu document={document} showPrint />
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</Action>
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)}
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{!isEditing &&
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!isDraft && (
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<React.Fragment>
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<Separator />
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<Action>
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<a onClick={this.handleNewDocument}>
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<NewDocumentIcon />
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</a>
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</Action>
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</React.Fragment>
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)}
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</Wrapper>
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</Actions>
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);
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}
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}
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const Status = styled.div`
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color: ${props => props.theme.slate};
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`;
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const Wrapper = styled(Flex)`
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width: 100%;
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align-self: flex-end;
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${breakpoint('tablet')`
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width: 33.3%;
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`};
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`;
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const Actions = styled(Flex)`
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position: sticky;
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top: 0;
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right: 0;
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left: 0;
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z-index: 1;
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background: rgba(255, 255, 255, 0.9);
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border-bottom: 1px solid
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${props => (props.isCompact ? props.theme.smoke : 'transparent')};
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padding: 12px;
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transition: all 100ms ease-out;
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transform: translate3d(0, 0, 0);
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-webkit-backdrop-filter: blur(20px);
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@media print {
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display: none;
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}
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${breakpoint('tablet')`
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padding: ${props => (props.isCompact ? '12px' : `24px 24px 0`)};
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`};
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`;
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const Title = styled.div`
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font-size: 16px;
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font-weight: 600;
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text-align: center;
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justify-content: center;
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text-overflow: ellipsis;
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white-space: nowrap;
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overflow: hidden;
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transition: opacity 100ms ease-in-out;
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opacity: ${props => (props.isHidden ? '0' : '1')};
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cursor: ${props => (props.isHidden ? 'default' : 'pointer')};
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display: none;
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width: 0;
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${breakpoint('tablet')`
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display: block;
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flex-grow: 1;
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`};
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`;
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const Link = styled.a`
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display: flex;
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align-items: center;
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font-weight: ${props => (props.highlight ? 500 : 'inherit')};
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color: ${props =>
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props.highlight ? `${props.theme.primary} !important` : 'inherit'};
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opacity: ${props => (props.disabled ? 0.5 : 1)};
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pointer-events: ${props => (props.disabled ? 'none' : 'auto')};
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cursor: ${props => (props.disabled ? 'default' : 'pointer')};
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`;
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export default Header;
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