95 lines
3.5 KiB
TypeScript
95 lines
3.5 KiB
TypeScript
import * as _ from 'lodash';
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import * as React from 'react';
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import * as ReactMarkdown from 'react-markdown';
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import { Element as ScrollElement } from 'react-scroll';
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import { HeaderSizes } from '../types';
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import { colors } from '../utils/colors';
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import { utils } from '../utils/utils';
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import { AnchorTitle } from './anchor_title';
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import { MarkdownCodeBlock } from './markdown_code_block';
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import { MarkdownLinkBlock } from './markdown_link_block';
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export interface MarkdownSectionProps {
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sectionName: string;
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markdownContent: string;
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headerSize?: HeaderSizes;
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githubLink?: string;
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}
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interface DefaultMarkdownSectionProps {
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headerSize: HeaderSizes;
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}
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type PropsWithDefaults = MarkdownSectionProps & DefaultMarkdownSectionProps;
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export interface MarkdownSectionState {
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shouldShowAnchor: boolean;
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}
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export class MarkdownSection extends React.Component<MarkdownSectionProps, MarkdownSectionState> {
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public static defaultProps: Partial<MarkdownSectionProps> = {
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headerSize: HeaderSizes.H3,
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};
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constructor(props: MarkdownSectionProps) {
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super(props);
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this.state = {
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shouldShowAnchor: false,
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};
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}
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public render(): React.ReactNode {
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const { sectionName, markdownContent, headerSize, githubLink } = this.props as PropsWithDefaults;
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const id = utils.getIdFromName(sectionName);
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const finalSectionName = utils.convertCamelCaseToSpaces(sectionName);
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return (
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<div
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className="md-px1 sm-px2 overflow-hidden"
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onMouseOver={this._setAnchorVisibility.bind(this, true)}
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onMouseOut={this._setAnchorVisibility.bind(this, false)}
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>
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<ScrollElement name={id}>
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<div className="clearfix pt3">
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<div className="col lg-col-8 md-col-8 sm-col-12">
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<span style={{ textTransform: 'capitalize', color: colors.grey700 }}>
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<AnchorTitle
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headerSize={headerSize}
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title={finalSectionName}
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id={id}
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shouldShowAnchor={this.state.shouldShowAnchor}
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/>
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</span>
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</div>
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<div className="col col-4 sm-hide xs-hide right-align pr3" style={{ height: 28 }}>
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{!_.isUndefined(githubLink) && (
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<a
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href={githubLink}
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target="_blank"
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style={{ color: colors.linkBlue, textDecoration: 'none', lineHeight: 2.1 }}
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>
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Edit on Github
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</a>
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)}
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</div>
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</div>
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<hr style={{ border: `1px solid ${colors.lightestGrey}` }} />
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<ReactMarkdown
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source={markdownContent}
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escapeHtml={false}
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renderers={{
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code: MarkdownCodeBlock,
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link: MarkdownLinkBlock,
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}}
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/>
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</ScrollElement>
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</div>
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);
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}
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private _setAnchorVisibility(shouldShowAnchor: boolean): void {
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this.setState({
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shouldShowAnchor,
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});
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}
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}
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