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| 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 | import React from 'react'
import PageAttachmentList from './PageAttachment/PageAttachmentList'
import DeleteAttachmentModal from './PageAttachment/DeleteAttachmentModal'
import Crowi from 'client/util/Crowi'
import { Attachment } from 'client/types/crowi'
interface Props {
pageId: string | null
pageContent: string | null
crowi: Crowi
}
interface State {
attachments: Attachment[]
inUse: { [id: string]: boolean }
attachmentToDelete: Attachment | null
deleting: boolean
deleteError: string
}
export default class PageAttachment extends React.Component<Props, State> {
constructor(props: Props) {
super(props)
this.state = {
attachments: [],
inUse: {},
attachmentToDelete: null,
deleting: false,
deleteError: '',
}
this.onAttachmentDeleteClicked = this.onAttachmentDeleteClicked.bind(this)
this.onAttachmentDeleteClickedConfirm = this.onAttachmentDeleteClickedConfirm.bind(this)
}
componentDidMount() {
const pageId = this.props.pageId
if (!pageId) {
return
}
this.props.crowi.apiGet('/attachments.list', { page_id: pageId }).then(res => {
const attachments: Attachment[] = res.attachments
const inUse: State['inUse'] = {}
for (const attachment of attachments) {
inUse[attachment._id] = this.checkIfFileInUse(attachment)
}
this.setState({ attachments, inUse })
})
}
checkIfFileInUse(attachment: Attachment) {
const { pageContent } = this.props
if (pageContent && pageContent.match(attachment.url)) {
return true
}
return false
}
onAttachmentDeleteClicked(attachment: Attachment) {
this.setState({
attachmentToDelete: attachment,
})
}
onAttachmentDeleteClickedConfirm(attachment: Attachment) {
const attachmentId = attachment._id
this.setState({
deleting: true,
})
this.props.crowi
.apiPost('/attachments.remove', { attachment_id: attachmentId })
.then(res => {
this.setState({
attachments: this.state.attachments.filter(at => {
return at._id != attachmentId
}),
attachmentToDelete: null,
deleting: false,
})
})
.catch(err => {
this.setState({
deleteError: 'Something went wrong.',
deleting: false,
})
})
}
render() {
const { attachmentToDelete, attachments } = this.state
const deleteModalClose = () => this.setState({ attachmentToDelete: null })
const showModal = attachmentToDelete !== null
let deleteInUse = false
if (attachmentToDelete !== null) {
deleteInUse = !!this.state.inUse[attachmentToDelete._id] || false
}
if (!attachments || attachments.length <= 0) {
return null
}
return (
<div className="page-meta-contents">
<p className="page-meta-title">Attachments</p>
<PageAttachmentList attachments={attachments} inUse={this.state.inUse} onAttachmentDeleteClicked={this.onAttachmentDeleteClicked} />
<DeleteAttachmentModal
isOpen={showModal}
toggle={deleteModalClose}
attachmentToDelete={attachmentToDelete}
inUse={deleteInUse}
deleting={this.state.deleting}
deleteError={this.state.deleteError}
onAttachmentDeleteClickedConfirm={this.onAttachmentDeleteClickedConfirm}
/>
</div>
)
}
}
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