From 9b9816aba6c97eae9ea35698b185fe3deb3a870a Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Tue, 23 Oct 2018 00:08:39 +0200
Subject: [PATCH] [Glitch] Show suggested follows on search screen in mobile
 layout

Port ad510db3a19640267f94062756d558a45472af14 to glitch-soc
---
 .../flavours/glitch/actions/suggestions.js    | 52 +++++++++++++++++++
 .../flavours/glitch/components/account.js     | 14 ++++-
 .../compose/components/search_results.js      | 36 ++++++++++++-
 .../containers/search_results_container.js    |  9 +++-
 .../flavours/glitch/reducers/index.js         |  2 +
 .../flavours/glitch/reducers/suggestions.js   | 30 +++++++++++
 6 files changed, 140 insertions(+), 3 deletions(-)
 create mode 100644 app/javascript/flavours/glitch/actions/suggestions.js
 create mode 100644 app/javascript/flavours/glitch/reducers/suggestions.js

diff --git a/app/javascript/flavours/glitch/actions/suggestions.js b/app/javascript/flavours/glitch/actions/suggestions.js
new file mode 100644
index 000000000..3687136ff
--- /dev/null
+++ b/app/javascript/flavours/glitch/actions/suggestions.js
@@ -0,0 +1,52 @@
+import api from 'flavours/glitch/util/api';
+import { importFetchedAccounts } from './importer';
+
+export const SUGGESTIONS_FETCH_REQUEST = 'SUGGESTIONS_FETCH_REQUEST';
+export const SUGGESTIONS_FETCH_SUCCESS = 'SUGGESTIONS_FETCH_SUCCESS';
+export const SUGGESTIONS_FETCH_FAIL    = 'SUGGESTIONS_FETCH_FAIL';
+
+export const SUGGESTIONS_DISMISS = 'SUGGESTIONS_DISMISS';
+
+export function fetchSuggestions() {
+  return (dispatch, getState) => {
+    dispatch(fetchSuggestionsRequest());
+
+    api(getState).get('/api/v1/suggestions').then(response => {
+      dispatch(importFetchedAccounts(response.data));
+      dispatch(fetchSuggestionsSuccess(response.data));
+    }).catch(error => dispatch(fetchSuggestionsFail(error)));
+  };
+};
+
+export function fetchSuggestionsRequest() {
+  return {
+    type: SUGGESTIONS_FETCH_REQUEST,
+    skipLoading: true,
+  };
+};
+
+export function fetchSuggestionsSuccess(accounts) {
+  return {
+    type: SUGGESTIONS_FETCH_SUCCESS,
+    accounts,
+    skipLoading: true,
+  };
+};
+
+export function fetchSuggestionsFail(error) {
+  return {
+    type: SUGGESTIONS_FETCH_FAIL,
+    error,
+    skipLoading: true,
+    skipAlert: true,
+  };
+};
+
+export const dismissSuggestion = accountId => (dispatch, getState) => {
+  dispatch({
+    type: SUGGESTIONS_DISMISS,
+    id: accountId,
+  });
+
+  api(getState).delete(`/api/v1/suggestions/${accountId}`);
+};
diff --git a/app/javascript/flavours/glitch/components/account.js b/app/javascript/flavours/glitch/components/account.js
index 4fcafc509..3fc18cb72 100644
--- a/app/javascript/flavours/glitch/components/account.js
+++ b/app/javascript/flavours/glitch/components/account.js
@@ -31,6 +31,9 @@ export default class Account extends ImmutablePureComponent {
     intl: PropTypes.object.isRequired,
     hidden: PropTypes.bool,
     small: PropTypes.bool,
+    actionIcon: PropTypes.string,
+    actionTitle: PropTypes.string,
+    onActionClick: PropTypes.func,
   };
 
   handleFollow = () => {
@@ -53,12 +56,19 @@ export default class Account extends ImmutablePureComponent {
     this.props.onMuteNotifications(this.props.account, false);
   }
 
+  handleAction = () => {
+    this.props.onActionClick(this.props.account);
+  }
+
   render () {
     const {
       account,
       hidden,
       intl,
       small,
+      onActionClick,
+      actionIcon,
+      actionTitle,
     } = this.props;
 
     if (!account) {
@@ -76,7 +86,9 @@ export default class Account extends ImmutablePureComponent {
 
     let buttons;
 
-    if (account.get('id') !== me && !small && account.get('relationship', null) !== null) {
+    if (onActionClick && actionIcon) {
+      buttons = <IconButton icon={actionIcon} title={actionTitle} onClick={this.handleAction} />;
+    } else if (account.get('id') !== me && !small && account.get('relationship', null) !== null) {
       const following = account.getIn(['relationship', 'following']);
       const requested = account.getIn(['relationship', 'requested']);
       const blocking  = account.getIn(['relationship', 'blocking']);
diff --git a/app/javascript/flavours/glitch/features/compose/components/search_results.js b/app/javascript/flavours/glitch/features/compose/components/search_results.js
index 3d29675b4..69df8cdc9 100644
--- a/app/javascript/flavours/glitch/features/compose/components/search_results.js
+++ b/app/javascript/flavours/glitch/features/compose/components/search_results.js
@@ -8,16 +8,50 @@ import ImmutablePureComponent from 'react-immutable-pure-component';
 import Hashtag from 'flavours/glitch/components/hashtag';
 import Icon from 'flavours/glitch/components/icon';
 
+const messages = defineMessages({
+  dismissSuggestion: { id: 'suggestions.dismiss', defaultMessage: 'Dismiss suggestion' },
+});
+
 export default @injectIntl
 class SearchResults extends ImmutablePureComponent {
 
   static propTypes = {
     results: ImmutablePropTypes.map.isRequired,
+    suggestions: ImmutablePropTypes.list.isRequired,
+    fetchSuggestions: PropTypes.func.isRequired,
+    dismissSuggestion: PropTypes.func.isRequired,
     intl: PropTypes.object.isRequired,
   };
 
+  componentDidMount () {
+    this.props.fetchSuggestions();
+  }
+
   render() {
-    const { intl, results } = this.props;
+    const { intl, results, suggestions, dismissSuggestion } = this.props;
+
+    if (results.isEmpty() && !suggestions.isEmpty()) {
+      return (
+        <div className='drawer--results'>
+          <div className='trends'>
+            <div className='trends__header'>
+              <i className='fa fa-user-plus fa-fw' />
+              <FormattedMessage id='suggestions.header' defaultMessage='You might be interested in…' />
+            </div>
+
+            {suggestions && suggestions.map(accountId => (
+              <AccountContainer
+                key={accountId}
+                id={accountId}
+                actionIcon='times'
+                actionTitle={intl.formatMessage(messages.dismissSuggestion)}
+                onActionClick={dismissSuggestion}
+              />
+            ))}
+          </div>
+        </div>
+      );
+    }
 
     let accounts, statuses, hashtags;
     let count = 0;
diff --git a/app/javascript/flavours/glitch/features/compose/containers/search_results_container.js b/app/javascript/flavours/glitch/features/compose/containers/search_results_container.js
index 16d95d417..f9637861a 100644
--- a/app/javascript/flavours/glitch/features/compose/containers/search_results_container.js
+++ b/app/javascript/flavours/glitch/features/compose/containers/search_results_container.js
@@ -1,8 +1,15 @@
 import { connect } from 'react-redux';
 import SearchResults from '../components/search_results';
+import { fetchSuggestions, dismissSuggestion } from '../../../actions/suggestions';
 
 const mapStateToProps = state => ({
   results: state.getIn(['search', 'results']),
+  suggestions: state.getIn(['suggestions', 'items']),
 });
 
-export default connect(mapStateToProps)(SearchResults);
+const mapDispatchToProps = dispatch => ({
+  fetchSuggestions: () => dispatch(fetchSuggestions()),
+  dismissSuggestion: account => dispatch(dismissSuggestion(account.get('id'))),
+});
+
+export default connect(mapStateToProps, mapDispatchToProps)(SearchResults);
diff --git a/app/javascript/flavours/glitch/reducers/index.js b/app/javascript/flavours/glitch/reducers/index.js
index 76b38adb4..45b93b92c 100644
--- a/app/javascript/flavours/glitch/reducers/index.js
+++ b/app/javascript/flavours/glitch/reducers/index.js
@@ -28,6 +28,7 @@ import lists from './lists';
 import listEditor from './list_editor';
 import listAdder from './list_adder';
 import filters from './filters';
+import suggestions from './suggestions';
 import pinnedAccountsEditor from './pinned_accounts_editor';
 import polls from './polls';
 import identity_proofs from './identity_proofs';
@@ -63,6 +64,7 @@ const reducers = {
   listEditor,
   listAdder,
   filters,
+  suggestions,
   pinnedAccountsEditor,
   polls,
 };
diff --git a/app/javascript/flavours/glitch/reducers/suggestions.js b/app/javascript/flavours/glitch/reducers/suggestions.js
new file mode 100644
index 000000000..9f4b89d58
--- /dev/null
+++ b/app/javascript/flavours/glitch/reducers/suggestions.js
@@ -0,0 +1,30 @@
+import {
+  SUGGESTIONS_FETCH_REQUEST,
+  SUGGESTIONS_FETCH_SUCCESS,
+  SUGGESTIONS_FETCH_FAIL,
+  SUGGESTIONS_DISMISS,
+} from '../actions/suggestions';
+import { Map as ImmutableMap, List as ImmutableList, fromJS } from 'immutable';
+
+const initialState = ImmutableMap({
+  items: ImmutableList(),
+  isLoading: false,
+});
+
+export default function suggestionsReducer(state = initialState, action) {
+  switch(action.type) {
+  case SUGGESTIONS_FETCH_REQUEST:
+    return state.set('isLoading', true);
+  case SUGGESTIONS_FETCH_SUCCESS:
+    return state.withMutations(map => {
+      map.set('items', fromJS(action.accounts.map(x => x.id)));
+      map.set('isLoading', false);
+    });
+  case SUGGESTIONS_FETCH_FAIL:
+    return state.set('isLoading', false);
+  case SUGGESTIONS_DISMISS:
+    return state.update('items', list => list.filterNot(id => id === action.id));
+  default:
+    return state;
+  }
+};