CryptoDonate: add CryptoDonateWidget to homepage

app/soapbox/actions/soapbox.js

@@ -43,6 +43,9 @@ export const defaultConfig = ImmutableMap({
   allowedEmoji: allowedEmoji,
   verifiedCanEditName: false,
   displayFqn: true,
+  cryptoDonatePanel: ImmutableMap({
+    limit: 3,
+  }),
 });
 
 export function getSoapboxConfig(state) {

app/soapbox/features/crypto_donate/components/crypto_donate_panel.js

@@ -0,0 +1,65 @@
+import React from 'react';
+import { connect } from 'react-redux';
+import PropTypes from 'prop-types';
+import { Link } from 'react-router-dom';
+import { FormattedMessage } from 'react-intl';
+import ImmutablePureComponent from 'react-immutable-pure-component';
+import SiteWallet from './site_wallet';
+import { List as ImmutableList } from 'immutable';
+import classNames from 'classnames';
+
+const mapStateToProps = state => {
+  const addresses = state.getIn(['soapbox', 'crypto_addresses'], ImmutableList());
+  return {
+    total: addresses.size,
+    siteTitle: state.getIn(['instance', 'title']),
+  };
+};
+
+export default @connect(mapStateToProps)
+class CryptoDonatePanel extends ImmutablePureComponent {
+
+  static propTypes = {
+    limit: PropTypes.number,
+    total: PropTypes.number,
+  }
+
+  static defaultProps = {
+    limit: 3,
+  }
+
+  render() {
+    const { limit, total, siteTitle } = this.props;
+    const more = total - limit;
+    const hasMore = more > 0;
+
+    return (
+      <div className={classNames('wtf-panel funding-panel crypto-donate-panel', { 'crypto-donate-panel--has-more': hasMore })}>
+        <div className='wtf-panel-header'>
+          <i role='img' alt='bitcoin' className='fa fa-bitcoin wtf-panel-header__icon' />
+          <span className='wtf-panel-header__label'>
+            <span><FormattedMessage id='crypto_donate_panel.heading' defaultMessage='Donate Cryptocurrency' /></span>
+          </span>
+        </div>
+        <div className='wtf-panel__content'>
+          <div className='crypto-donate-panel__message'>
+            <FormattedMessage
+              id='crypto_donate_panel.intro.message'
+              defaultMessage='{siteTitle} accepts cryptocurrency donations to fund the service. Thank you for your support!'
+              values={{ siteTitle }}
+            />
+          </div>
+          <SiteWallet limit={limit} />
+        </div>
+        {hasMore && <Link className='wtf-panel__expand-btn' to='/donate/crypto'>
+          <FormattedMessage
+            id='crypto_donate_panel.actions.more'
+            defaultMessage='Click to see {count} more {count, plural, one {wallet} other {wallets}}'
+            values={{ count: more }}
+          />
+        </Link>}
+      </div>
+    );
+  }
+
+};

app/soapbox/features/crypto_donate/components/site_wallet.js

@@ -1,14 +1,18 @@
 import React from 'react';
 import { connect } from 'react-redux';
+import PropTypes from 'prop-types';
 import ImmutablePropTypes from 'react-immutable-proptypes';
 import ImmutablePureComponent from 'react-immutable-pure-component';
 import CryptoAddress from './crypto_address';
 
-const mapStateToProps = state => {
+const mapStateToProps = (state, ownProps) => {
   // Address example:
   // {"ticker": "btc", "address": "bc1q9cx35adpm73aq2fw40ye6ts8hfxqzjr5unwg0n", "note": "This is our main address"}
+  const addresses = state.getIn(['soapbox', 'crypto_addresses']);
+  const { limit } = ownProps;
+
   return {
-    coinList: state.getIn(['soapbox', 'crypto_addresses']),
+    coinList: typeof limit === 'number' ? addresses.take(limit) : addresses,
   };
 };
 
@@ -17,6 +21,7 @@ class CoinList extends ImmutablePureComponent {
 
   static propTypes = {
     coinList: ImmutablePropTypes.list,
+    limit: PropTypes.number,
   }
 
   render() {

app/soapbox/pages/home_page.js

@@ -8,6 +8,7 @@ import FeaturesPanel from '../features/ui/components/features_panel';
 import PromoPanel from '../features/ui/components/promo_panel';
 import UserPanel from '../features/ui/components/user_panel';
 import FundingPanel from '../features/ui/components/funding_panel';
+import CryptoDonatePanel from 'soapbox/features/crypto_donate/components/crypto_donate_panel';
 import ComposeFormContainer from '../features/compose/containers/compose_form_container';
 import Avatar from '../components/avatar';
 import { getFeatures } from 'soapbox/utils/features';
@@ -16,10 +17,13 @@ import { getSoapboxConfig } from 'soapbox/actions/soapbox';
 
 const mapStateToProps = state => {
   const me = state.get('me');
+  const soapbox = getSoapboxConfig(state);
   return {
     me,
     account: state.getIn(['accounts', me]),
-    hasPatron: getSoapboxConfig(state).getIn(['extensions', 'patron', 'enabled']),
+    hasPatron: soapbox.getIn(['extensions', 'patron', 'enabled']),
+    hasCrypto: typeof soapbox.getIn(['crypto_addresses', 0, 'ticker']) === 'string',
+    cryptoLimit: soapbox.getIn(['cryptoDonatePanel', 'limit']),
     features: getFeatures(state.get('instance')),
   };
 };
@@ -33,7 +37,7 @@ class HomePage extends ImmutablePureComponent {
   }
 
   render() {
-    const { me, children, account, hasPatron, features } = this.props;
+    const { me, children, account, hasPatron, features, hasCrypto, cryptoLimit } = this.props;
 
     return (
       <div className='page'>
@@ -44,6 +48,7 @@ class HomePage extends ImmutablePureComponent {
               <div className='columns-area__panels__pane__inner'>
                 <UserPanel accountId={me} />
                 {hasPatron && <FundingPanel />}
+                {hasCrypto && <CryptoDonatePanel limit={cryptoLimit} />}
               </div>
             </div>
 

app/styles/components/crypto-donate.scss

@@ -67,3 +67,35 @@
     padding: 10px 0;
   }
 }
+
+.crypto-donate-panel {
+  &__message {
+    margin: 20px 0;
+    margin-top: -12px;
+    font-size: 14px;
+  }
+
+  .site-wallet {
+    display: block;
+    padding-bottom: 10px;
+  }
+
+  .crypto-address {
+    padding: 0;
+    margin: 20px 0;
+
+    &:first-child {
+      margin-top: 0;
+    }
+
+    &:last-child {
+      margin-bottom: 0;
+    }
+  }
+
+  &--has-more {
+    .site-wallet {
+      padding-bottom: 0;
+    }
+  }
+}

app/styles/components/wtf-panel.scss

@@ -129,4 +129,23 @@
       }
     }
   }
+
+  &__expand-btn {
+    display: block;
+    width: 100%;
+    height: 100%;
+    max-height: 46px;
+    position: relative;
+    border-top: 1px solid;
+    border-color: var(--brand-color--faint);
+    transition: max-height 150ms ease;
+    overflow: hidden;
+    opacity: 1;
+    text-align: center;
+    line-height: 46px;
+    font-size: 14px;
+    cursor: pointer;
+    color: var(--primary-text-color);
+    text-decoration: none;
+  }
 }