add markdown posts

app/soapbox/actions/compose.js

@@ -43,6 +43,7 @@ export const COMPOSE_UNMOUNT = 'COMPOSE_UNMOUNT';
 
 export const COMPOSE_SENSITIVITY_CHANGE = 'COMPOSE_SENSITIVITY_CHANGE';
 export const COMPOSE_SPOILERNESS_CHANGE = 'COMPOSE_SPOILERNESS_CHANGE';
+export const COMPOSE_MARKDOWN_CHANGE = 'COMPOSE_MARKDOWN_CHANGE';
 export const COMPOSE_SPOILER_TEXT_CHANGE = 'COMPOSE_SPOILER_TEXT_CHANGE';
 export const COMPOSE_VISIBILITY_CHANGE  = 'COMPOSE_VISIBILITY_CHANGE';
 export const COMPOSE_LISTABILITY_CHANGE = 'COMPOSE_LISTABILITY_CHANGE';
@@ -175,6 +176,7 @@ export function submitCompose(routerHistory, group) {
       sensitive: getState().getIn(['compose', 'sensitive']),
       spoiler_text: getState().getIn(['compose', 'spoiler_text'], ''),
       visibility: getState().getIn(['compose', 'privacy']),
+      content_type: getState().getIn(['compose', 'markdown']) === true ? 'text/markdown' : 'text/plain',
       poll: getState().getIn(['compose', 'poll'], null),
       group_id: group ? group.get('id') : null,
     }, {
@@ -495,6 +497,12 @@ export function changeComposeSpoilerness() {
   };
 };
 
+export function changeComposeMarkdown() {
+  return {
+    type: COMPOSE_MARKDOWN_CHANGE,
+  };
+};
+
 export function changeComposeSpoilerText(text) {
   return {
     type: COMPOSE_SPOILER_TEXT_CHANGE,

app/soapbox/features/compose/components/compose_form.js

@@ -11,6 +11,7 @@ import PollButtonContainer from '../containers/poll_button_container';
 import UploadButtonContainer from '../containers/upload_button_container';
 import { defineMessages, injectIntl } from 'react-intl';
 import SpoilerButtonContainer from '../containers/spoiler_button_container';
+import MarkdownButtonContainer from '../containers/markdown_button_container';
 import PrivacyDropdownContainer from '../containers/privacy_dropdown_container';
 import EmojiPickerDropdown from '../containers/emoji_picker_dropdown_container';
 import PollFormContainer from '../containers/poll_form_container';
@@ -48,6 +49,7 @@ class ComposeForm extends ImmutablePureComponent {
     text: PropTypes.string.isRequired,
     suggestions: ImmutablePropTypes.list,
     spoiler: PropTypes.bool,
+    markdown: PropTypes.bool,
     privacy: PropTypes.string,
     spoilerText: PropTypes.string,
     focusDate: PropTypes.instanceOf(Date),
@@ -303,6 +305,7 @@ class ComposeForm extends ImmutablePureComponent {
               <PollButtonContainer />
               <PrivacyDropdownContainer />
               <SpoilerButtonContainer />
+              <MarkdownButtonContainer />
             </div>
             {maxTootChars && <div className='character-counter__wrapper'><CharacterCounter max={maxTootChars} text={text} /></div>}
             <div className='compose-form__publish'>

app/soapbox/features/compose/containers/compose_form_container.js

@@ -16,6 +16,7 @@ const mapStateToProps = state => ({
   suggestions: state.getIn(['compose', 'suggestions']),
   spoiler: state.getIn(['compose', 'spoiler']),
   spoilerText: state.getIn(['compose', 'spoiler_text']),
+  markdown: state.getIn(['compose', 'markdown']),
   privacy: state.getIn(['compose', 'privacy']),
   focusDate: state.getIn(['compose', 'focusDate']),
   caretPosition: state.getIn(['compose', 'caretPosition']),

app/soapbox/features/compose/containers/markdown_button_container.js

@@ -0,0 +1,26 @@
+import { connect } from 'react-redux';
+import TextIconButton from '../components/text_icon_button';
+import { changeComposeMarkdown } from '../../../actions/compose';
+import { injectIntl, defineMessages } from 'react-intl';
+
+const messages = defineMessages({
+  marked: { id: 'compose_form.markdown.marked', defaultMessage: 'Post markdown enabled' },
+  unmarked: { id: 'compose_form.markdown.unmarked', defaultMessage: 'Post markdown disabled' },
+});
+
+const mapStateToProps = (state, { intl }) => ({
+  label: 'MD',
+  title: intl.formatMessage(state.getIn(['compose', 'markdown']) ? messages.marked : messages.unmarked),
+  active: state.getIn(['compose', 'markdown']),
+  ariaControls: 'markdown-input',
+});
+
+const mapDispatchToProps = dispatch => ({
+
+  onClick() {
+    dispatch(changeComposeMarkdown());
+  },
+
+});
+
+export default injectIntl(connect(mapStateToProps, mapDispatchToProps)(TextIconButton));

app/soapbox/reducers/compose.js

@@ -21,6 +21,7 @@ import {
   COMPOSE_TAG_HISTORY_UPDATE,
   COMPOSE_SENSITIVITY_CHANGE,
   COMPOSE_SPOILERNESS_CHANGE,
+  COMPOSE_MARKDOWN_CHANGE,
   COMPOSE_SPOILER_TEXT_CHANGE,
   COMPOSE_VISIBILITY_CHANGE,
   COMPOSE_COMPOSING_CHANGE,
@@ -50,6 +51,7 @@ const initialState = ImmutableMap({
   sensitive: false,
   spoiler: false,
   spoiler_text: '',
+  markdown: true,
   privacy: null,
   text: '',
   focusDate: null,
@@ -94,6 +96,7 @@ function clearAll(state) {
     map.set('text', '');
     map.set('spoiler', false);
     map.set('spoiler_text', '');
+    map.set('markdown', true);
     map.set('is_submitting', false);
     map.set('is_changing_upload', false);
     map.set('in_reply_to', null);
@@ -213,6 +216,11 @@ export default function compose(state = initialState, action) {
     return state.withMutations(map => {
     map.set('sensitive', !state.get('sensitive'));
 
+      map.set('idempotencyKey', uuid());
+    });
+  case COMPOSE_MARKDOWN_CHANGE:
+    return state.withMutations(map => {
+      map.set('markdown', !state.get('markdown'));
       map.set('idempotencyKey', uuid());
     });
   case COMPOSE_SPOILERNESS_CHANGE:
@@ -243,6 +251,7 @@ export default function compose(state = initialState, action) {
       map.set('focusDate', new Date());
       map.set('caretPosition', null);
       map.set('idempotencyKey', uuid());
+      map.set('markdown', true);
 
       if (action.status.get('spoiler_text', '').length > 0) {
         map.set('spoiler', true);
@@ -326,6 +335,7 @@ export default function compose(state = initialState, action) {
       map.set('focusDate', new Date());
       map.set('caretPosition', null);
       map.set('idempotencyKey', uuid());
+      map.set('markdown', true);
 
       if (action.status.get('spoiler_text').length > 0) {
         map.set('spoiler', true);

app/styles/components/status.scss

@@ -1,3 +1,34 @@
+.status__content {
+  p, li {
+    strong {
+      font-weight: bold;
+    }
+  }
+
+  p, li {
+    em {
+      font-style: italic;
+    }
+  }
+
+  ul, ol, blockquote {
+    margin-bottom: 20px;
+    margin-left: 15px;
+  }
+
+  ul {
+    list-style: disc inside none;
+  }
+
+  ol {
+    list-style: decimal inside none;
+  }
+
+  blockquote p {
+    font-style: italic;
+  }
+}
+
 .status__content--with-action {
   cursor: pointer;
 }