Press n or j to go to the next uncovered block, b, p or k for the previous block.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 | import React from 'react' import Icon from './Common/Icon' import PageRevisionList from './PageHistory/PageRevisionList' import Crowi from 'client/util/Crowi' import { Revision } from 'client/types/crowi' interface Props { pageId: string | null crowi: Crowi } interface State { revisions: Revision[] diffOpened: { [id: string]: boolean } } export default class PageHistory extends React.Component<Props, State> { constructor(props: Props) { super(props) this.state = { revisions: [], diffOpened: {}, } this.getPreviousRevision = this.getPreviousRevision.bind(this) this.onDiffOpenClicked = this.onDiffOpenClicked.bind(this) } componentDidMount() { const pageId = this.props.pageId if (!pageId) { return } this.props.crowi .apiGet('/revisions.ids', { page_id: pageId }) .then(res => { const rev: Revision[] = res.revisions const diffOpened: State['diffOpened'] = {} const lastId = rev.length - 1 res.revisions.map((revision: Revision, i: number) => { const author = typeof revision.author === 'string' ? revision.author : revision.author._id const user = this.props.crowi.findUserById(author) if (user) { rev[i].author = user } if (i === 0 || i === lastId) { diffOpened[revision._id] = true } else { diffOpened[revision._id] = false } }) this.setState({ revisions: rev, diffOpened: diffOpened, }) // load 0, and last default if (rev[0]) { this.fetchPageRevisionBody(rev[0]) } if (rev[1]) { this.fetchPageRevisionBody(rev[1]) } if (lastId !== 0 && lastId !== 1 && rev[lastId]) { this.fetchPageRevisionBody(rev[lastId]) } }) .catch(err => { // do nothing }) } getPreviousRevision(currentRevision: Revision) { let cursor: Revision | null = null for (const revision of this.state.revisions) { if (cursor && cursor._id == currentRevision._id) { cursor = revision break } cursor = revision } return cursor } onDiffOpenClicked(revision: Revision) { const diffOpened = this.state.diffOpened const revisionId = revision._id if (diffOpened[revisionId]) { return } diffOpened[revisionId] = true this.setState({ diffOpened, }) this.fetchPageRevisionBody(revision) this.fetchPageRevisionBody(this.getPreviousRevision(revision)) } fetchPageRevisionBody(revision: Revision | null) { if (!revision) return if (revision.body) return this.props.crowi .apiGet('/revisions.get', { revision_id: revision._id }) .then(res => { if (res.ok) { this.setState({ revisions: this.state.revisions.map(rev => { if (rev._id == res.revision._id) { return res.revision } return rev }), }) } }) .catch(err => {}) } render() { return ( <div> <h1> <Icon name="history" /> History </h1> <PageRevisionList revisions={this.state.revisions} diffOpened={this.state.diffOpened} onDiffOpenClicked={this.onDiffOpenClicked} /> </div> ) } } |