Federated reports (#6570)

* Fix #2176: Federated reports

* UI for federated reports

* Add spec for ActivityPub Flag handler

* Add spec for ReportService

4 files changed, 125 insertions, 16 deletions

diff --git a/app/javascript/mastodon/actions/reports.js b/app/javascript/mastodon/actions/reports.js
index b19a07285..afa0c3412 100644
--- a/app/javascript/mastodon/actions/reports.js
+++ b/app/javascript/mastodon/actions/reports.js
@@ -10,6 +10,7 @@ export const REPORT_SUBMIT_FAIL    = 'REPORT_SUBMIT_FAIL';
 
 export const REPORT_STATUS_TOGGLE  = 'REPORT_STATUS_TOGGLE';
 export const REPORT_COMMENT_CHANGE = 'REPORT_COMMENT_CHANGE';
+export const REPORT_FORWARD_CHANGE = 'REPORT_FORWARD_CHANGE';
 
 export function initReport(account, status) {
   return dispatch => {
@@ -45,6 +46,7 @@ export function submitReport() {
       account_id: getState().getIn(['reports', 'new', 'account_id']),
       status_ids: getState().getIn(['reports', 'new', 'status_ids']),
       comment: getState().getIn(['reports', 'new', 'comment']),
+      forward: getState().getIn(['reports', 'new', 'forward']),
     }).then(response => {
       dispatch(closeModal());
       dispatch(submitReportSuccess(response.data));
@@ -78,3 +80,10 @@ export function changeReportComment(comment) {
     comment,
   };
 };
+
+export function changeReportForward(forward) {
+  return {
+    type: REPORT_FORWARD_CHANGE,
+    forward,
+  };
+};
diff --git a/app/javascript/mastodon/features/ui/components/report_modal.js b/app/javascript/mastodon/features/ui/components/report_modal.js
index b5dfa422e..3a7e4df76 100644
--- a/app/javascript/mastodon/features/ui/components/report_modal.js
+++ b/app/javascript/mastodon/features/ui/components/report_modal.js
@@ -1,6 +1,6 @@
 import React from 'react';
 import { connect } from 'react-redux';
-import { changeReportComment, submitReport } from '../../../actions/reports';
+import { changeReportComment, changeReportForward, submitReport } from '../../../actions/reports';
 import { refreshAccountTimeline } from '../../../actions/timelines';
 import PropTypes from 'prop-types';
 import ImmutablePropTypes from 'react-immutable-proptypes';
@@ -10,6 +10,7 @@ import StatusCheckBox from '../../report/containers/status_check_box_container';
 import { OrderedSet } from 'immutable';
 import ImmutablePureComponent from 'react-immutable-pure-component';
 import Button from '../../../components/button';
+import Toggle from 'react-toggle';
 
 const messages = defineMessages({
   placeholder: { id: 'report.placeholder', defaultMessage: 'Additional comments' },
@@ -26,6 +27,7 @@ const makeMapStateToProps = () => {
       isSubmitting: state.getIn(['reports', 'new', 'isSubmitting']),
       account: getAccount(state, accountId),
       comment: state.getIn(['reports', 'new', 'comment']),
+      forward: state.getIn(['reports', 'new', 'forward']),
       statusIds: OrderedSet(state.getIn(['timelines', `account:${accountId}`, 'items'])).union(state.getIn(['reports', 'new', 'status_ids'])),
     };
   };
@@ -42,14 +44,19 @@ export default class ReportModal extends ImmutablePureComponent {
     account: ImmutablePropTypes.map,
     statusIds: ImmutablePropTypes.orderedSet.isRequired,
     comment: PropTypes.string.isRequired,
+    forward: PropTypes.bool,
     dispatch: PropTypes.func.isRequired,
     intl: PropTypes.object.isRequired,
   };
 
-  handleCommentChange = (e) => {
+  handleCommentChange = e => {
     this.props.dispatch(changeReportComment(e.target.value));
   }
 
+  handleForwardChange = e => {
+    this.props.dispatch(changeReportForward(e.target.checked));
+  }
+
   handleSubmit = () => {
     this.props.dispatch(submitReport());
   }
@@ -65,12 +72,14 @@ export default class ReportModal extends ImmutablePureComponent {
   }
 
   render () {
-    const { account, comment, intl, statusIds, isSubmitting } = this.props;
+    const { account, comment, intl, statusIds, isSubmitting, forward } = this.props;
 
     if (!account) {
       return null;
     }
 
+    const domain = account.get('acct').split('@')[1];
+
     return (
       <div className='modal-root__modal report-modal'>
         <div className='report-modal__target'>
@@ -78,13 +87,9 @@ export default class ReportModal extends ImmutablePureComponent {
         </div>
 
         <div className='report-modal__container'>
-          <div className='report-modal__statuses'>
-            <div>
-              {statusIds.map(statusId => <StatusCheckBox id={statusId} key={statusId} disabled={isSubmitting} />)}
-            </div>
-          </div>
-
           <div className='report-modal__comment'>
+            <p><FormattedMessage id='report.hint' defaultMessage='The report will be sent to your instance moderators. You can provide an explanation of why you are reporting this account below:' /></p>
+
             <textarea
               className='setting-text light'
               placeholder={intl.formatMessage(messages.placeholder)}
@@ -92,11 +97,26 @@ export default class ReportModal extends ImmutablePureComponent {
               onChange={this.handleCommentChange}
               disabled={isSubmitting}
             />
+
+            {domain && (
+              <div>
+                <p><FormattedMessage id='report.forward_hint' defaultMessage='The account is from another server. Send an anonymized copy of the report there as well?' /></p>
+
+                <div className='setting-toggle'>
+                  <Toggle id='report-forward' checked={forward} disabled={isSubmitting} onChange={this.handleForwardChange} />
+                  <label htmlFor='report-forward' className='setting-toggle__label'><FormattedMessage id='report.forward' defaultMessage='Forward to {target}' values={{ target: domain }} /></label>
+                </div>
+              </div>
+            )}
+
+            <Button disabled={isSubmitting} text={intl.formatMessage(messages.submit)} onClick={this.handleSubmit} />
           </div>
-        </div>
 
-        <div className='report-modal__action-bar'>
-          <Button disabled={isSubmitting} text={intl.formatMessage(messages.submit)} onClick={this.handleSubmit} />
+          <div className='report-modal__statuses'>
+            <div>
+              {statusIds.map(statusId => <StatusCheckBox id={statusId} key={statusId} disabled={isSubmitting} />)}
+            </div>
+          </div>
         </div>
       </div>
     );
diff --git a/app/javascript/mastodon/reducers/reports.js b/app/javascript/mastodon/reducers/reports.js
index a08bbec38..21ae6f93f 100644
--- a/app/javascript/mastodon/reducers/reports.js
+++ b/app/javascript/mastodon/reducers/reports.js
@@ -6,6 +6,7 @@ import {
   REPORT_CANCEL,
   REPORT_STATUS_TOGGLE,
   REPORT_COMMENT_CHANGE,
+  REPORT_FORWARD_CHANGE,
 } from '../actions/reports';
 import { Map as ImmutableMap, Set as ImmutableSet } from 'immutable';
 
@@ -15,6 +16,7 @@ const initialState = ImmutableMap({
     account_id: null,
     status_ids: ImmutableSet(),
     comment: '',
+    forward: false,
   }),
 });
 
@@ -42,6 +44,8 @@ export default function reports(state = initialState, action) {
     });
   case REPORT_COMMENT_CHANGE:
     return state.setIn(['new', 'comment'], action.comment);
+  case REPORT_FORWARD_CHANGE:
+    return state.setIn(['new', 'forward'], action.forward);
   case REPORT_SUBMIT_REQUEST:
     return state.setIn(['new', 'isSubmitting'], true);
   case REPORT_SUBMIT_FAIL:
diff --git a/app/javascript/styles/mastodon/components.scss b/app/javascript/styles/mastodon/components.scss
index 0224009ee..213f4df47 100644
--- a/app/javascript/styles/mastodon/components.scss
+++ b/app/javascript/styles/mastodon/components.scss
@@ -3891,8 +3891,7 @@ a.status-card {
 
 .boost-modal__action-bar,
 .confirmation-modal__action-bar,
-.mute-modal__action-bar,
-.report-modal__action-bar {
+.mute-modal__action-bar {
   display: flex;
   justify-content: space-between;
   background: $ui-secondary-color;
@@ -3936,21 +3935,94 @@ a.status-card {
   vertical-align: middle;
 }
 
+.report-modal {
+  width: 90vw;
+  max-width: 700px;
+}
+
+.report-modal__container {
+  display: flex;
+  border-top: 1px solid $ui-secondary-color;
+
+  @media screen and (max-width: 480px) {
+    flex-wrap: wrap;
+    overflow-y: auto;
+  }
+}
+
 .report-modal__statuses,
 .report-modal__comment {
-  padding: 10px;
+  box-sizing: border-box;
+  width: 50%;
+
+  @media screen and (max-width: 480px) {
+    width: 100%;
+  }
 }
 
 .report-modal__statuses {
+  flex: 1 1 auto;
   min-height: 20vh;
   max-height: 40vh;
   overflow-y: auto;
   overflow-x: hidden;
+
+  @media screen and (max-width: 480px) {
+    max-height: 10vh;
+  }
 }
 
 .report-modal__comment {
+  padding: 20px;
+  border-right: 1px solid $ui-secondary-color;
+  max-width: 320px;
+
+  p {
+    font-size: 14px;
+    line-height: 20px;
+    margin-bottom: 20px;
+  }
+
   .setting-text {
-    margin-top: 10px;
+    display: block;
+    box-sizing: border-box;
+    width: 100%;
+    margin: 0;
+    color: $ui-base-color;
+    background: $white;
+    padding: 10px;
+    font-family: inherit;
+    font-size: 14px;
+    resize: vertical;
+    border: 0;
+    outline: 0;
+    border-radius: 4px;
+    border: 1px solid $ui-secondary-color;
+    margin-bottom: 20px;
+
+    &:focus {
+      border: 1px solid darken($ui-secondary-color, 8%);
+    }
+  }
+
+  .setting-toggle {
+    margin-top: 20px;
+    margin-bottom: 24px;
+
+    &__label {
+      color: $ui-base-color;
+      font-size: 14px;
+    }
+  }
+
+  @media screen and (max-width: 480px) {
+    padding: 10px;
+    max-width: 100%;
+    order: 2;
+
+    .setting-toggle {
+      margin-bottom: 4px;
+    }
   }
 }
 
@@ -4043,6 +4115,10 @@ a.status-card {
   }
 }
 
+.report-modal__target {
+  padding: 20px;
+}
+
 .loading-bar {
   background-color: $ui-highlight-color;
   height: 3px;