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authorBrandon Millman <brandon.millman@gmail.com>2018-03-15 05:36:04 +0800
committerBrandon Millman <brandon.millman@gmail.com>2018-03-15 05:36:04 +0800
commit380e51ca505a880e1ac24f46b3ba7e1a736f693e (patch)
tree95e0311485834d8181171da821f258dd46a2d258 /packages/react-shared/src/components/markdown_link_block.tsx
parent6a8c2cb7172be9b0aadb34904d1d9b3348bed0cc (diff)
parentaea7207b9f9865a279243889a5f9ca1638ddc739 (diff)
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Merge branch 'development' into feature/utils/console-log
* development: (25 commits) Enable coverage for all other packages with tests Fix parallel coverage results reporting Fix linter issuesx Remove outdated comment Add script copying to build command Add postpublish script to sol-cov Move configuration into package.json configs section Transform input data before encoding for callAsync and getABIEncodedTransactionData Consolidate docs generation and uploading logic Use async/await instead of promise syntax Move changelog entry remove unneeded include remove unused dep Fix lint issues Re-add linter to monorepo-scripts but with tslint-config dep at earlier version to avoid cyclical dependency small fixes move scripts to monorepro-scripts Fix gitignore Move abi-gen scripts to src Add missing dep ...
Diffstat (limited to 'packages/react-shared/src/components/markdown_link_block.tsx')
-rw-r--r--packages/react-shared/src/components/markdown_link_block.tsx47
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diff --git a/packages/react-shared/src/components/markdown_link_block.tsx b/packages/react-shared/src/components/markdown_link_block.tsx
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+import * as _ from 'lodash';
+import * as React from 'react';
+
+import { constants } from '../utils/constants';
+import { utils } from '../utils/utils';
+
+export interface MarkdownLinkBlockProps {
+ href: string;
+}
+
+export interface MarkdownLinkBlockState {}
+
+export class MarkdownLinkBlock extends React.Component<MarkdownLinkBlockProps, MarkdownLinkBlockState> {
+ // Re-rendering a linkBlock causes it to remain unclickable.
+ // We therefore noop re-renders on this component if it's props haven't changed.
+ public shouldComponentUpdate(nextProps: MarkdownLinkBlockProps, nextState: MarkdownLinkBlockState) {
+ return nextProps.href !== this.props.href;
+ }
+ public render() {
+ const href = this.props.href;
+ const isLinkToSection = _.startsWith(href, '#');
+ // If protocol is http or https, we can open in a new tab, otherwise don't for security reasons
+ if (_.startsWith(href, 'http') || _.startsWith(href, 'https')) {
+ return (
+ <a href={href} target="_blank" rel="nofollow noreferrer noopener">
+ {this.props.children}
+ </a>
+ );
+ } else if (isLinkToSection) {
+ return (
+ <a
+ style={{ cursor: 'pointer', textDecoration: 'underline' }}
+ onClick={this._onHashUrlClick.bind(this, href)}
+ >
+ {this.props.children}
+ </a>
+ );
+ } else {
+ return <a href={href}>{this.props.children}</a>;
+ }
+ }
+ private _onHashUrlClick(href: string) {
+ const hash = href.split('#')[1];
+ utils.scrollToHash(hash, constants.SCROLL_CONTAINER_ID);
+ utils.setUrlHash(hash);
+ }
+}