126 lines
2.9 KiB
JavaScript
126 lines
2.9 KiB
JavaScript
// @flow
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import React, { Component } from 'react';
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import { inject } from 'mobx-react';
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import { injectGlobal } from 'styled-components';
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import { color } from 'shared/styles/constants';
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import invariant from 'invariant';
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import _ from 'lodash';
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import Dropzone from 'react-dropzone';
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import Document from 'models/Document';
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import DocumentsStore from 'stores/DocumentsStore';
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import LoadingIndicator from 'components/LoadingIndicator';
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type Props = {
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children?: React$Element<any>,
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collectionId: string,
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documentId?: string,
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activeClassName?: string,
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rejectClassName?: string,
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documents: DocumentsStore,
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disabled: boolean,
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dropzoneRef: Function,
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history: Object,
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};
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injectGlobal`
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.activeDropZone {
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background: ${color.slateDark};
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svg { fill: ${color.white}; }
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}
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.activeDropZone a {
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color: ${color.white} !important;
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}
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`;
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class DropToImport extends Component {
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state: {
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isImporting: boolean,
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};
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props: Props;
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state = {
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isImporting: false,
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};
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importFile = async ({ file, documentId, collectionId, redirect }) => {
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const reader = new FileReader();
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reader.onload = async ev => {
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const text = ev.target.result;
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let data = {
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parentDocument: undefined,
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collection: { id: collectionId },
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text,
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};
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if (documentId) data.parentDocument = documentId;
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let document = new Document(data);
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document = await document.save();
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this.props.documents.add(document);
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if (redirect && this.props.history) {
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this.props.history.push(document.url);
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}
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};
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reader.readAsText(file);
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};
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onDropAccepted = async (files = []) => {
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this.setState({ isImporting: true });
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try {
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let collectionId = this.props.collectionId;
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const documentId = this.props.documentId;
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const redirect = files.length === 1;
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if (documentId && !collectionId) {
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const document = await this.props.documents.fetch(documentId);
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invariant(document, 'Document not available');
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collectionId = document.collection.id;
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}
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for (const file of files) {
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await this.importFile({ file, documentId, collectionId, redirect });
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}
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} catch (err) {
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// TODO: show error alert.
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} finally {
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this.setState({ isImporting: false });
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}
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};
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render() {
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const props = _.omit(
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this.props,
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'history',
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'documentId',
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'collectionId',
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'documents',
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'disabled',
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'dropzoneRef',
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'menuOpen'
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);
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if (this.props.disabled) return this.props.children;
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return (
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<Dropzone
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accept="text/markdown, text/plain"
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onDropAccepted={this.onDropAccepted}
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style={{}}
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disableClick
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disablePreview
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multiple
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ref={this.props.dropzoneRef}
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{...props}
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>
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{this.state.isImporting && <LoadingIndicator />}
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{this.props.children}
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</Dropzone>
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);
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}
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}
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export default inject('documents')(DropToImport);
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