fedibird-fe/app/javascript/mastodon/reducers/compose.js
ThibG 4297de34cf Split out is_changing_upload from is_submitting (#9536)
There is no reason to disable the composer textarea when some media metadata
is being modified, nor is there any reason to focus the textarea when some
media metadata has been modified (prevents clicking one image's description
field right after having modified another).
2018-12-16 21:17:56 +01:00

336 lines
11 KiB
JavaScript

import {
COMPOSE_MOUNT,
COMPOSE_UNMOUNT,
COMPOSE_CHANGE,
COMPOSE_REPLY,
COMPOSE_REPLY_CANCEL,
COMPOSE_DIRECT,
COMPOSE_MENTION,
COMPOSE_SUBMIT_REQUEST,
COMPOSE_SUBMIT_SUCCESS,
COMPOSE_SUBMIT_FAIL,
COMPOSE_UPLOAD_REQUEST,
COMPOSE_UPLOAD_SUCCESS,
COMPOSE_UPLOAD_FAIL,
COMPOSE_UPLOAD_UNDO,
COMPOSE_UPLOAD_PROGRESS,
COMPOSE_SUGGESTIONS_CLEAR,
COMPOSE_SUGGESTIONS_READY,
COMPOSE_SUGGESTION_SELECT,
COMPOSE_SUGGESTION_TAGS_UPDATE,
COMPOSE_TAG_HISTORY_UPDATE,
COMPOSE_SENSITIVITY_CHANGE,
COMPOSE_SPOILERNESS_CHANGE,
COMPOSE_SPOILER_TEXT_CHANGE,
COMPOSE_VISIBILITY_CHANGE,
COMPOSE_COMPOSING_CHANGE,
COMPOSE_EMOJI_INSERT,
COMPOSE_UPLOAD_CHANGE_REQUEST,
COMPOSE_UPLOAD_CHANGE_SUCCESS,
COMPOSE_UPLOAD_CHANGE_FAIL,
COMPOSE_RESET,
} from '../actions/compose';
import { TIMELINE_DELETE } from '../actions/timelines';
import { STORE_HYDRATE } from '../actions/store';
import { REDRAFT } from '../actions/statuses';
import { Map as ImmutableMap, List as ImmutableList, OrderedSet as ImmutableOrderedSet, fromJS } from 'immutable';
import uuid from '../uuid';
import { me } from '../initial_state';
import { unescapeHTML } from '../utils/html';
const initialState = ImmutableMap({
mounted: 0,
sensitive: false,
spoiler: false,
spoiler_text: '',
privacy: null,
text: '',
focusDate: null,
caretPosition: null,
preselectDate: null,
in_reply_to: null,
is_composing: false,
is_submitting: false,
is_changing_upload: false,
is_uploading: false,
progress: 0,
media_attachments: ImmutableList(),
suggestion_token: null,
suggestions: ImmutableList(),
default_privacy: 'public',
default_sensitive: false,
resetFileKey: Math.floor((Math.random() * 0x10000)),
idempotencyKey: null,
tagHistory: ImmutableList(),
});
function statusToTextMentions(state, status) {
let set = ImmutableOrderedSet([]);
if (status.getIn(['account', 'id']) !== me) {
set = set.add(`@${status.getIn(['account', 'acct'])} `);
}
return set.union(status.get('mentions').filterNot(mention => mention.get('id') === me).map(mention => `@${mention.get('acct')} `)).join('');
};
function clearAll(state) {
return state.withMutations(map => {
map.set('text', '');
map.set('spoiler', false);
map.set('spoiler_text', '');
map.set('is_submitting', false);
map.set('is_changing_upload', false);
map.set('in_reply_to', null);
map.set('privacy', state.get('default_privacy'));
map.set('sensitive', false);
map.update('media_attachments', list => list.clear());
map.set('idempotencyKey', uuid());
});
};
function appendMedia(state, media) {
const prevSize = state.get('media_attachments').size;
return state.withMutations(map => {
map.update('media_attachments', list => list.push(media));
map.set('is_uploading', false);
map.set('resetFileKey', Math.floor((Math.random() * 0x10000)));
map.set('idempotencyKey', uuid());
if (prevSize === 0 && (state.get('default_sensitive') || state.get('spoiler'))) {
map.set('sensitive', true);
}
});
};
function removeMedia(state, mediaId) {
const prevSize = state.get('media_attachments').size;
return state.withMutations(map => {
map.update('media_attachments', list => list.filterNot(item => item.get('id') === mediaId));
map.set('idempotencyKey', uuid());
if (prevSize === 1) {
map.set('sensitive', false);
}
});
};
const insertSuggestion = (state, position, token, completion) => {
return state.withMutations(map => {
map.update('text', oldText => `${oldText.slice(0, position)}${completion} ${oldText.slice(position + token.length)}`);
map.set('suggestion_token', null);
map.update('suggestions', ImmutableList(), list => list.clear());
map.set('focusDate', new Date());
map.set('caretPosition', position + completion.length + 1);
map.set('idempotencyKey', uuid());
});
};
const updateSuggestionTags = (state, token) => {
const prefix = token.slice(1);
return state.merge({
suggestions: state.get('tagHistory')
.filter(tag => tag.toLowerCase().startsWith(prefix.toLowerCase()))
.slice(0, 4)
.map(tag => '#' + tag),
suggestion_token: token,
});
};
const insertEmoji = (state, position, emojiData, needsSpace) => {
const oldText = state.get('text');
const emoji = needsSpace ? ' ' + emojiData.native : emojiData.native;
return state.merge({
text: `${oldText.slice(0, position)}${emoji} ${oldText.slice(position)}`,
focusDate: new Date(),
caretPosition: position + emoji.length + 1,
idempotencyKey: uuid(),
});
};
const privacyPreference = (a, b) => {
const order = ['public', 'unlisted', 'private', 'direct'];
return order[Math.max(order.indexOf(a), order.indexOf(b), 0)];
};
const hydrate = (state, hydratedState) => {
state = clearAll(state.merge(hydratedState));
if (hydratedState.has('text')) {
state = state.set('text', hydratedState.get('text'));
}
return state;
};
const domParser = new DOMParser();
const expandMentions = status => {
const fragment = domParser.parseFromString(status.get('content'), 'text/html').documentElement;
status.get('mentions').forEach(mention => {
fragment.querySelector(`a[href="${mention.get('url')}"]`).textContent = `@${mention.get('acct')}`;
});
return fragment.innerHTML;
};
export default function compose(state = initialState, action) {
switch(action.type) {
case STORE_HYDRATE:
return hydrate(state, action.state.get('compose'));
case COMPOSE_MOUNT:
return state.set('mounted', state.get('mounted') + 1);
case COMPOSE_UNMOUNT:
return state
.set('mounted', Math.max(state.get('mounted') - 1, 0))
.set('is_composing', false);
case COMPOSE_SENSITIVITY_CHANGE:
return state.withMutations(map => {
if (!state.get('spoiler')) {
map.set('sensitive', !state.get('sensitive'));
}
map.set('idempotencyKey', uuid());
});
case COMPOSE_SPOILERNESS_CHANGE:
return state.withMutations(map => {
map.set('spoiler_text', '');
map.set('spoiler', !state.get('spoiler'));
map.set('idempotencyKey', uuid());
if (!state.get('sensitive') && state.get('media_attachments').size >= 1) {
map.set('sensitive', true);
}
});
case COMPOSE_SPOILER_TEXT_CHANGE:
return state
.set('spoiler_text', action.text)
.set('idempotencyKey', uuid());
case COMPOSE_VISIBILITY_CHANGE:
return state
.set('privacy', action.value)
.set('idempotencyKey', uuid());
case COMPOSE_CHANGE:
return state
.set('text', action.text)
.set('idempotencyKey', uuid());
case COMPOSE_COMPOSING_CHANGE:
return state.set('is_composing', action.value);
case COMPOSE_REPLY:
return state.withMutations(map => {
map.set('in_reply_to', action.status.get('id'));
map.set('text', statusToTextMentions(state, action.status));
map.set('privacy', privacyPreference(action.status.get('visibility'), state.get('default_privacy')));
map.set('focusDate', new Date());
map.set('caretPosition', null);
map.set('preselectDate', new Date());
map.set('idempotencyKey', uuid());
if (action.status.get('spoiler_text').length > 0) {
map.set('spoiler', true);
map.set('spoiler_text', action.status.get('spoiler_text'));
} else {
map.set('spoiler', false);
map.set('spoiler_text', '');
}
});
case COMPOSE_REPLY_CANCEL:
case COMPOSE_RESET:
return state.withMutations(map => {
map.set('in_reply_to', null);
map.set('text', '');
map.set('spoiler', false);
map.set('spoiler_text', '');
map.set('privacy', state.get('default_privacy'));
map.set('idempotencyKey', uuid());
});
case COMPOSE_SUBMIT_REQUEST:
return state.set('is_submitting', true);
case COMPOSE_UPLOAD_CHANGE_REQUEST:
return state.set('is_changing_upload', true);
case COMPOSE_SUBMIT_SUCCESS:
return clearAll(state);
case COMPOSE_SUBMIT_FAIL:
return state.set('is_submitting', false);
case COMPOSE_UPLOAD_CHANGE_FAIL:
return state.set('is_changing_upload', false);
case COMPOSE_UPLOAD_REQUEST:
return state.set('is_uploading', true);
case COMPOSE_UPLOAD_SUCCESS:
return appendMedia(state, fromJS(action.media));
case COMPOSE_UPLOAD_FAIL:
return state.set('is_uploading', false);
case COMPOSE_UPLOAD_UNDO:
return removeMedia(state, action.media_id);
case COMPOSE_UPLOAD_PROGRESS:
return state.set('progress', Math.round((action.loaded / action.total) * 100));
case COMPOSE_MENTION:
return state.withMutations(map => {
map.update('text', text => [text.trim(), `@${action.account.get('acct')} `].filter((str) => str.length !== 0).join(' '));
map.set('focusDate', new Date());
map.set('caretPosition', null);
map.set('idempotencyKey', uuid());
});
case COMPOSE_DIRECT:
return state.withMutations(map => {
map.update('text', text => [text.trim(), `@${action.account.get('acct')} `].filter((str) => str.length !== 0).join(' '));
map.set('privacy', 'direct');
map.set('focusDate', new Date());
map.set('caretPosition', null);
map.set('idempotencyKey', uuid());
});
case COMPOSE_SUGGESTIONS_CLEAR:
return state.update('suggestions', ImmutableList(), list => list.clear()).set('suggestion_token', null);
case COMPOSE_SUGGESTIONS_READY:
return state.set('suggestions', ImmutableList(action.accounts ? action.accounts.map(item => item.id) : action.emojis)).set('suggestion_token', action.token);
case COMPOSE_SUGGESTION_SELECT:
return insertSuggestion(state, action.position, action.token, action.completion);
case COMPOSE_SUGGESTION_TAGS_UPDATE:
return updateSuggestionTags(state, action.token);
case COMPOSE_TAG_HISTORY_UPDATE:
return state.set('tagHistory', fromJS(action.tags));
case TIMELINE_DELETE:
if (action.id === state.get('in_reply_to')) {
return state.set('in_reply_to', null);
} else {
return state;
}
case COMPOSE_EMOJI_INSERT:
return insertEmoji(state, action.position, action.emoji, action.needsSpace);
case COMPOSE_UPLOAD_CHANGE_SUCCESS:
return state
.set('is_changing_upload', false)
.update('media_attachments', list => list.map(item => {
if (item.get('id') === action.media.id) {
return fromJS(action.media);
}
return item;
}));
case REDRAFT:
return state.withMutations(map => {
map.set('text', unescapeHTML(expandMentions(action.status)));
map.set('in_reply_to', action.status.get('in_reply_to_id'));
map.set('privacy', action.status.get('visibility'));
map.set('media_attachments', action.status.get('media_attachments'));
map.set('focusDate', new Date());
map.set('caretPosition', null);
map.set('idempotencyKey', uuid());
if (action.status.get('spoiler_text').length > 0) {
map.set('spoiler', true);
map.set('spoiler_text', action.status.get('spoiler_text'));
} else {
map.set('spoiler', false);
map.set('spoiler_text', '');
}
});
default:
return state;
}
};