1 files changed, 634 insertions, 0 deletions
diff --git a/app/javascript/flavours/glitch/actions/compose.js b/app/javascript/flavours/glitch/actions/compose.js
new file mode 100644
index 000000000..f98cb7bf8
--- /dev/null
+++ b/app/javascript/flavours/glitch/actions/compose.js
@@ -0,0 +1,634 @@
+import api from 'flavours/glitch/util/api';
+import { CancelToken, isCancel } from 'axios';
+import { throttle } from 'lodash';
+import { search as emojiSearch } from 'flavours/glitch/util/emoji/emoji_mart_search_light';
+import { useEmoji } from './emojis';
+import { tagHistory } from 'flavours/glitch/util/settings';
+import { recoverHashtags } from 'flavours/glitch/util/hashtag';
+import resizeImage from 'flavours/glitch/util/resize_image';
+import { importFetchedAccounts } from './importer';
+import { updateTimeline } from './timelines';
+import { showAlertForError } from './alerts';
+import { showAlert } from './alerts';
+import { defineMessages } from 'react-intl';
+
+let cancelFetchComposeSuggestionsAccounts, cancelFetchComposeSuggestionsTags;
+
+export const COMPOSE_CHANGE          = 'COMPOSE_CHANGE';
+export const COMPOSE_CYCLE_ELEFRIEND = 'COMPOSE_CYCLE_ELEFRIEND';
+export const COMPOSE_SUBMIT_REQUEST  = 'COMPOSE_SUBMIT_REQUEST';
+export const COMPOSE_SUBMIT_SUCCESS  = 'COMPOSE_SUBMIT_SUCCESS';
+export const COMPOSE_SUBMIT_FAIL     = 'COMPOSE_SUBMIT_FAIL';
+export const COMPOSE_REPLY           = 'COMPOSE_REPLY';
+export const COMPOSE_REPLY_CANCEL    = 'COMPOSE_REPLY_CANCEL';
+export const COMPOSE_DIRECT          = 'COMPOSE_DIRECT';
+export const COMPOSE_MENTION         = 'COMPOSE_MENTION';
+export const COMPOSE_RESET           = 'COMPOSE_RESET';
+export const COMPOSE_UPLOAD_REQUEST  = 'COMPOSE_UPLOAD_REQUEST';
+export const COMPOSE_UPLOAD_SUCCESS  = 'COMPOSE_UPLOAD_SUCCESS';
+export const COMPOSE_UPLOAD_FAIL     = 'COMPOSE_UPLOAD_FAIL';
+export const COMPOSE_UPLOAD_PROGRESS = 'COMPOSE_UPLOAD_PROGRESS';
+export const COMPOSE_UPLOAD_UNDO     = 'COMPOSE_UPLOAD_UNDO';
+
+export const COMPOSE_SUGGESTIONS_CLEAR = 'COMPOSE_SUGGESTIONS_CLEAR';
+export const COMPOSE_SUGGESTIONS_READY = 'COMPOSE_SUGGESTIONS_READY';
+export const COMPOSE_SUGGESTION_SELECT = 'COMPOSE_SUGGESTION_SELECT';
+export const COMPOSE_SUGGESTION_TAGS_UPDATE = 'COMPOSE_SUGGESTION_TAGS_UPDATE';
+
+export const COMPOSE_TAG_HISTORY_UPDATE = 'COMPOSE_TAG_HISTORY_UPDATE';
+
+export const COMPOSE_MOUNT   = 'COMPOSE_MOUNT';
+export const COMPOSE_UNMOUNT = 'COMPOSE_UNMOUNT';
+
+export const COMPOSE_ADVANCED_OPTIONS_CHANGE = 'COMPOSE_ADVANCED_OPTIONS_CHANGE';
+export const COMPOSE_SENSITIVITY_CHANGE = 'COMPOSE_SENSITIVITY_CHANGE';
+export const COMPOSE_SPOILERNESS_CHANGE = 'COMPOSE_SPOILERNESS_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';
+export const COMPOSE_CONTENT_TYPE_CHANGE = 'COMPOSE_CONTENT_TYPE_CHANGE';
+
+export const COMPOSE_EMOJI_INSERT = 'COMPOSE_EMOJI_INSERT';
+
+export const COMPOSE_UPLOAD_CHANGE_REQUEST     = 'COMPOSE_UPLOAD_UPDATE_REQUEST';
+export const COMPOSE_UPLOAD_CHANGE_SUCCESS     = 'COMPOSE_UPLOAD_UPDATE_SUCCESS';
+export const COMPOSE_UPLOAD_CHANGE_FAIL        = 'COMPOSE_UPLOAD_UPDATE_FAIL';
+
+export const COMPOSE_DOODLE_SET        = 'COMPOSE_DOODLE_SET';
+
+export const COMPOSE_POLL_ADD             = 'COMPOSE_POLL_ADD';
+export const COMPOSE_POLL_REMOVE          = 'COMPOSE_POLL_REMOVE';
+export const COMPOSE_POLL_OPTION_ADD      = 'COMPOSE_POLL_OPTION_ADD';
+export const COMPOSE_POLL_OPTION_CHANGE   = 'COMPOSE_POLL_OPTION_CHANGE';
+export const COMPOSE_POLL_OPTION_REMOVE   = 'COMPOSE_POLL_OPTION_REMOVE';
+export const COMPOSE_POLL_SETTINGS_CHANGE = 'COMPOSE_POLL_SETTINGS_CHANGE';
+
+const messages = defineMessages({
+  uploadErrorLimit: { id: 'upload_error.limit', defaultMessage: 'File upload limit exceeded.' },
+  uploadErrorPoll:  { id: 'upload_error.poll', defaultMessage: 'File upload not allowed with polls.' },
+});
+
+const COMPOSE_PANEL_BREAKPOINT = 600 + (285 * 1) + (10 * 1);
+
+export const ensureComposeIsVisible = (getState, routerHistory) => {
+  if (!getState().getIn(['compose', 'mounted']) && window.innerWidth < COMPOSE_PANEL_BREAKPOINT) {
+    routerHistory.push('/statuses/new');
+  }
+};
+
+export function changeCompose(text) {
+  return {
+    type: COMPOSE_CHANGE,
+    text: text,
+  };
+};
+
+export function cycleElefriendCompose() {
+  return {
+    type: COMPOSE_CYCLE_ELEFRIEND,
+  };
+};
+
+export function replyCompose(status, routerHistory) {
+  return (dispatch, getState) => {
+    const prependCWRe = getState().getIn(['local_settings', 'prepend_cw_re']);
+    dispatch({
+      type: COMPOSE_REPLY,
+      status: status,
+      prependCWRe: prependCWRe,
+    });
+
+    ensureComposeIsVisible(getState, routerHistory);
+  };
+};
+
+export function cancelReplyCompose() {
+  return {
+    type: COMPOSE_REPLY_CANCEL,
+  };
+};
+
+export function resetCompose() {
+  return {
+    type: COMPOSE_RESET,
+  };
+};
+
+export function mentionCompose(account, routerHistory) {
+  return (dispatch, getState) => {
+    dispatch({
+      type: COMPOSE_MENTION,
+      account: account,
+    });
+
+    ensureComposeIsVisible(getState, routerHistory);
+  };
+};
+
+export function directCompose(account, routerHistory) {
+  return (dispatch, getState) => {
+    dispatch({
+      type: COMPOSE_DIRECT,
+      account: account,
+    });
+
+    ensureComposeIsVisible(getState, routerHistory);
+  };
+};
+
+export function submitCompose(routerHistory) {
+  return function (dispatch, getState) {
+    let status = getState().getIn(['compose', 'text'], '');
+    let media  = getState().getIn(['compose', 'media_attachments']);
+    const spoilers = getState().getIn(['compose', 'spoiler']) || getState().getIn(['local_settings', 'always_show_spoilers_field']);
+    let spoilerText = spoilers ? getState().getIn(['compose', 'spoiler_text'], '') : '';
+
+    if ((!status || !status.length) && media.size === 0) {
+      return;
+    }
+
+    dispatch(submitComposeRequest());
+    if (getState().getIn(['compose', 'advanced_options', 'do_not_federate'])) {
+      status = status + ' 👁️';
+    }
+    api(getState).post('/api/v1/statuses', {
+      status,
+      content_type: getState().getIn(['compose', 'content_type']),
+      in_reply_to_id: getState().getIn(['compose', 'in_reply_to'], null),
+      media_ids: media.map(item => item.get('id')),
+      sensitive: getState().getIn(['compose', 'sensitive']) || (spoilerText.length > 0 && media.size !== 0),
+      spoiler_text: spoilerText,
+      visibility: getState().getIn(['compose', 'privacy']),
+      poll: getState().getIn(['compose', 'poll'], null),
+    }, {
+      headers: {
+        'Idempotency-Key': getState().getIn(['compose', 'idempotencyKey']),
+      },
+    }).then(function (response) {
+      if (routerHistory && routerHistory.location.pathname === '/statuses/new'
+          && window.history.state
+          && !getState().getIn(['compose', 'advanced_options', 'threaded_mode'])) {
+        routerHistory.goBack();
+      }
+
+      dispatch(insertIntoTagHistory(response.data.tags, status));
+      dispatch(submitComposeSuccess({ ...response.data }));
+
+      //  If the response has no data then we can't do anything else.
+      if (!response.data) {
+        return;
+      }
+
+      // To make the app more responsive, immediately get the status into the columns
+
+      const insertIfOnline = (timelineId) => {
+        const timeline = getState().getIn(['timelines', timelineId]);
+
+        if (timeline && timeline.get('items').size > 0 && timeline.getIn(['items', 0]) !== null && timeline.get('online')) {
+          dispatch(updateTimeline(timelineId, { ...response.data }));
+        }
+      };
+
+      insertIfOnline('home');
+
+      if (response.data.in_reply_to_id === null && response.data.visibility === 'public') {
+        insertIfOnline('community');
+        insertIfOnline('public');
+      } else if (response.data.visibility === 'direct') {
+        insertIfOnline('direct');
+      }
+    }).catch(function (error) {
+      dispatch(submitComposeFail(error));
+    });
+  };
+};
+
+export function submitComposeRequest() {
+  return {
+    type: COMPOSE_SUBMIT_REQUEST,
+  };
+};
+
+export function submitComposeSuccess(status) {
+  return {
+    type: COMPOSE_SUBMIT_SUCCESS,
+    status: status,
+  };
+};
+
+export function submitComposeFail(error) {
+  return {
+    type: COMPOSE_SUBMIT_FAIL,
+    error: error,
+  };
+};
+
+export function doodleSet(options) {
+  return {
+    type: COMPOSE_DOODLE_SET,
+    options: options,
+  };
+};
+
+export function uploadCompose(files) {
+  return function (dispatch, getState) {
+    const uploadLimit = 4;
+    const media  = getState().getIn(['compose', 'media_attachments']);
+    const pending  = getState().getIn(['compose', 'pending_media_attachments']);
+    const progress = new Array(files.length).fill(0);
+    let total = Array.from(files).reduce((a, v) => a + v.size, 0);
+
+    if (files.length + media.size + pending > uploadLimit) {
+      dispatch(showAlert(undefined, messages.uploadErrorLimit));
+      return;
+    }
+
+    if (getState().getIn(['compose', 'poll'])) {
+      dispatch(showAlert(undefined, messages.uploadErrorPoll));
+      return;
+    }
+
+    dispatch(uploadComposeRequest());
+
+    for (const [i, f] of Array.from(files).entries()) {
+      if (media.size + i > 3) break;
+
+      resizeImage(f).then(file => {
+        const data = new FormData();
+        data.append('file', file);
+        // Account for disparity in size of original image and resized data
+        total += file.size - f.size;
+
+        return api(getState).post('/api/v2/media', data, {
+          onUploadProgress: function({ loaded }){
+            progress[i] = loaded;
+            dispatch(uploadComposeProgress(progress.reduce((a, v) => a + v, 0), total));
+          },
+        }).then(({ status, data }) => {
+          // If server-side processing of the media attachment has not completed yet,
+          // poll the server until it is, before showing the media attachment as uploaded
+
+          if (status === 200) {
+            dispatch(uploadComposeSuccess(data, f));
+          } else if (status === 202) {
+            const poll = () => {
+              api(getState).get(`/api/v1/media/${data.id}`).then(response => {
+                if (response.status === 200) {
+                  dispatch(uploadComposeSuccess(response.data, f));
+                } else if (response.status === 206) {
+                  setTimeout(() => poll(), 1000);
+                }
+              }).catch(error => dispatch(uploadComposeFail(error)));
+            };
+
+            poll();
+          }
+        });
+      }).catch(error => dispatch(uploadComposeFail(error)));
+    };
+  };
+};
+
+export function changeUploadCompose(id, params) {
+  return (dispatch, getState) => {
+    dispatch(changeUploadComposeRequest());
+
+    api(getState).put(`/api/v1/media/${id}`, params).then(response => {
+      dispatch(changeUploadComposeSuccess(response.data));
+    }).catch(error => {
+      dispatch(changeUploadComposeFail(id, error));
+    });
+  };
+};
+
+export function changeUploadComposeRequest() {
+  return {
+    type: COMPOSE_UPLOAD_CHANGE_REQUEST,
+    skipLoading: true,
+  };
+};
+export function changeUploadComposeSuccess(media) {
+  return {
+    type: COMPOSE_UPLOAD_CHANGE_SUCCESS,
+    media: media,
+    skipLoading: true,
+  };
+};
+
+export function changeUploadComposeFail(error) {
+  return {
+    type: COMPOSE_UPLOAD_CHANGE_FAIL,
+    error: error,
+    skipLoading: true,
+  };
+};
+
+export function uploadComposeRequest() {
+  return {
+    type: COMPOSE_UPLOAD_REQUEST,
+    skipLoading: true,
+  };
+};
+
+export function uploadComposeProgress(loaded, total) {
+  return {
+    type: COMPOSE_UPLOAD_PROGRESS,
+    loaded: loaded,
+    total: total,
+  };
+};
+
+export function uploadComposeSuccess(media, file) {
+  return {
+    type: COMPOSE_UPLOAD_SUCCESS,
+    media: media,
+    file: file,
+    skipLoading: true,
+  };
+};
+
+export function uploadComposeFail(error) {
+  return {
+    type: COMPOSE_UPLOAD_FAIL,
+    error: error,
+    skipLoading: true,
+  };
+};
+
+export function undoUploadCompose(media_id) {
+  return {
+    type: COMPOSE_UPLOAD_UNDO,
+    media_id: media_id,
+  };
+};
+
+export function clearComposeSuggestions() {
+  if (cancelFetchComposeSuggestionsAccounts) {
+    cancelFetchComposeSuggestionsAccounts();
+  }
+  return {
+    type: COMPOSE_SUGGESTIONS_CLEAR,
+  };
+};
+
+const fetchComposeSuggestionsAccounts = throttle((dispatch, getState, token) => {
+  if (cancelFetchComposeSuggestionsAccounts) {
+    cancelFetchComposeSuggestionsAccounts();
+  }
+
+  api(getState).get('/api/v1/accounts/search', {
+    cancelToken: new CancelToken(cancel => {
+      cancelFetchComposeSuggestionsAccounts = cancel;
+    }),
+
+    params: {
+      q: token.slice(1),
+      resolve: false,
+      limit: 4,
+    },
+  }).then(response => {
+    dispatch(importFetchedAccounts(response.data));
+    dispatch(readyComposeSuggestionsAccounts(token, response.data));
+  }).catch(error => {
+    if (!isCancel(error)) {
+      dispatch(showAlertForError(error));
+    }
+  });
+}, 200, { leading: true, trailing: true });
+
+const fetchComposeSuggestionsEmojis = (dispatch, getState, token) => {
+  const results = emojiSearch(token.replace(':', ''), { maxResults: 5 });
+  dispatch(readyComposeSuggestionsEmojis(token, results));
+};
+
+const fetchComposeSuggestionsTags = throttle((dispatch, getState, token) => {
+  if (cancelFetchComposeSuggestionsTags) {
+    cancelFetchComposeSuggestionsTags();
+  }
+
+  dispatch(updateSuggestionTags(token));
+
+  api(getState).get('/api/v2/search', {
+    cancelToken: new CancelToken(cancel => {
+      cancelFetchComposeSuggestionsTags = cancel;
+    }),
+
+    params: {
+      type: 'hashtags',
+      q: token.slice(1),
+      resolve: false,
+      limit: 4,
+    },
+  }).then(({ data }) => {
+    dispatch(readyComposeSuggestionsTags(token, data.hashtags));
+  }).catch(error => {
+    if (!isCancel(error)) {
+      dispatch(showAlertForError(error));
+    }
+  });
+}, 200, { leading: true, trailing: true });
+
+export function fetchComposeSuggestions(token) {
+  return (dispatch, getState) => {
+    switch (token[0]) {
+    case ':':
+      fetchComposeSuggestionsEmojis(dispatch, getState, token);
+      break;
+    case '#':
+      fetchComposeSuggestionsTags(dispatch, getState, token);
+      break;
+    default:
+      fetchComposeSuggestionsAccounts(dispatch, getState, token);
+      break;
+    }
+  };
+};
+
+export function readyComposeSuggestionsEmojis(token, emojis) {
+  return {
+    type: COMPOSE_SUGGESTIONS_READY,
+    token,
+    emojis,
+  };
+};
+
+export function readyComposeSuggestionsAccounts(token, accounts) {
+  return {
+    type: COMPOSE_SUGGESTIONS_READY,
+    token,
+    accounts,
+  };
+};
+
+export const readyComposeSuggestionsTags = (token, tags) => ({
+  type: COMPOSE_SUGGESTIONS_READY,
+  token,
+  tags,
+});
+
+export function selectComposeSuggestion(position, token, suggestion, path) {
+  return (dispatch, getState) => {
+    let completion;
+    if (suggestion.type === 'emoji') {
+      dispatch(useEmoji(suggestion));
+      completion = suggestion.native || suggestion.colons;
+    } else if (suggestion.type === 'hashtag') {
+      completion = `#${suggestion.name}`;
+    } else if (suggestion.type === 'account') {
+      completion = '@' + getState().getIn(['accounts', suggestion.id, 'acct']);
+    }
+
+    dispatch({
+      type: COMPOSE_SUGGESTION_SELECT,
+      position,
+      token,
+      completion,
+      path,
+    });
+  };
+};
+
+export function updateSuggestionTags(token) {
+  return {
+    type: COMPOSE_SUGGESTION_TAGS_UPDATE,
+    token,
+  };
+}
+
+export function updateTagHistory(tags) {
+  return {
+    type: COMPOSE_TAG_HISTORY_UPDATE,
+    tags,
+  };
+}
+
+export function hydrateCompose() {
+  return (dispatch, getState) => {
+    const me = getState().getIn(['meta', 'me']);
+    const history = tagHistory.get(me);
+
+    if (history !== null) {
+      dispatch(updateTagHistory(history));
+    }
+  };
+}
+
+function insertIntoTagHistory(recognizedTags, text) {
+  return (dispatch, getState) => {
+    const state = getState();
+    const oldHistory = state.getIn(['compose', 'tagHistory']);
+    const me = state.getIn(['meta', 'me']);
+    const names = recoverHashtags(recognizedTags, text);
+    const intersectedOldHistory = oldHistory.filter(name => names.findIndex(newName => newName.toLowerCase() === name.toLowerCase()) === -1);
+
+    names.push(...intersectedOldHistory.toJS());
+
+    const newHistory = names.slice(0, 1000);
+
+    tagHistory.set(me, newHistory);
+    dispatch(updateTagHistory(newHistory));
+  };
+}
+
+export function mountCompose() {
+  return {
+    type: COMPOSE_MOUNT,
+  };
+};
+
+export function unmountCompose() {
+  return {
+    type: COMPOSE_UNMOUNT,
+  };
+};
+
+export function changeComposeAdvancedOption(option, value) {
+  return {
+    option,
+    type: COMPOSE_ADVANCED_OPTIONS_CHANGE,
+    value,
+  };
+}
+
+export function changeComposeSensitivity() {
+  return {
+    type: COMPOSE_SENSITIVITY_CHANGE,
+  };
+};
+
+export function changeComposeSpoilerness() {
+  return {
+    type: COMPOSE_SPOILERNESS_CHANGE,
+  };
+};
+
+export function changeComposeSpoilerText(text) {
+  return {
+    type: COMPOSE_SPOILER_TEXT_CHANGE,
+    text,
+  };
+};
+
+export function changeComposeVisibility(value) {
+  return {
+    type: COMPOSE_VISIBILITY_CHANGE,
+    value,
+  };
+};
+
+export function changeComposeContentType(value) {
+  return {
+    type: COMPOSE_CONTENT_TYPE_CHANGE,
+    value,
+  };
+};
+
+export function insertEmojiCompose(position, emoji) {
+  return {
+    type: COMPOSE_EMOJI_INSERT,
+    position,
+    emoji,
+  };
+};
+
+export function addPoll() {
+  return {
+    type: COMPOSE_POLL_ADD,
+  };
+};
+
+export function removePoll() {
+  return {
+    type: COMPOSE_POLL_REMOVE,
+  };
+};
+
+export function addPollOption(title) {
+  return {
+    type: COMPOSE_POLL_OPTION_ADD,
+    title,
+  };
+};
+
+export function changePollOption(index, title) {
+  return {
+    type: COMPOSE_POLL_OPTION_CHANGE,
+    index,
+    title,
+  };
+};
+
+export function removePollOption(index) {
+  return {
+    type: COMPOSE_POLL_OPTION_REMOVE,
+    index,
+  };
+};
+
+export function changePollSettings(expiresIn, isMultiple) {
+  return {
+    type: COMPOSE_POLL_SETTINGS_CHANGE,
+    expiresIn,
+    isMultiple,
+  };
+};