8ed93360d9
* Rework Button * Input dropdown buttons * Adjust cursor & border (InputNumber SI, disabled) * first/last-of-byte in Button.Group * Cleanup classes * Cleanup linting * Small cleanups * Swap to actual <button ...> * Sidebar adjust * Adjust className creation * Adjust signer toggle * Button disabled cursor * Poll adjust loading * Basic buttons, SideBar with theme * Adjust button styling * Adjust Button shadows
100 lines
2.6 KiB
TypeScript
100 lines
2.6 KiB
TypeScript
// Copyright 2017-2020 @polkadot/react-components authors & contributors
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// This software may be modified and distributed under the terms
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// of the Apache-2.0 license. See the LICENSE file for details.
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import { LinkTypes } from '@polkadot/apps-config/links/types';
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import BN from 'bn.js';
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import React, { useMemo } from 'react';
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import styled from 'styled-components';
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import linked from '@polkadot/apps-config/links';
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import { useApi } from '@polkadot/react-hooks';
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import { useTranslation } from './translate';
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import Tooltip from './Tooltip';
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interface Props {
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className?: string;
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data: BN | number | string;
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hash?: string;
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type: LinkTypes;
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withShort?: boolean;
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}
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function shortName (name: string): string {
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return `${name[0]}${name[name.length - 1]}`;
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}
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function genLinks (systemChain: string, { data, hash, type, withShort }: Props): React.ReactNode[] {
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return Object
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.entries(linked)
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.map(([name, { chains, create, isActive, paths, url }]): React.ReactNode | null => {
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const extChain = chains[systemChain];
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const extPath = paths[type];
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if (!isActive || !extChain || !extPath) {
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return null;
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}
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const trigger = `${name}-${type}-${data.toString()}`;
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const link = create(extChain, extPath, data, hash);
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return (
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<a
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data-for={trigger}
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data-tip
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href={link}
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key={name}
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rel='noopener noreferrer'
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target='_blank'
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>
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{withShort
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? shortName(name)
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: name
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}
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<Tooltip
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place='top'
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text={<>{name}<br />{url}</>}
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trigger={trigger}
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/>
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</a>
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);
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})
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.filter((node): node is React.ReactNode => !!node);
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}
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function LinkExternal ({ className = '', data, hash, type, withShort }: Props): React.ReactElement<Props> | null {
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const { t } = useTranslation();
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const { systemChain } = useApi();
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const links = useMemo(
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() => genLinks(systemChain, { data, hash, type, withShort }),
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[systemChain, data, hash, type, withShort]
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);
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if (!links.length) {
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return null;
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}
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return (
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<div className={`${className}${withShort ? ' withShort' : ''}`}>
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{!withShort && <div>{t<string>('View this externally')}</div>}
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<div className='links'>{links.map((link, index) => <span key={index}>{link}</span>)}</div>
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</div>
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);
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}
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export default React.memo(styled(LinkExternal)`
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text-align: right;
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.links {
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span {
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word-wrap: normal;
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display: inline-block;
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}
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span+span {
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margin-left: 0.3rem;
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}
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}
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`);
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