@instructure/canvas-rce
Version:
A component wrapping Canvas's usage of Tinymce
80 lines (78 loc) • 2.36 kB
JavaScript
/*
* Copyright (C) 2019 - present Instructure, Inc.
*
* This file is part of Canvas.
*
* Canvas is free software: you can redistribute it and/or modify it under
* the terms of the GNU Affero General Public License as published by the Free
* Software Foundation, version 3 of the License.
*
* Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
* details.
*
* You should have received a copy of the GNU Affero General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
import { REQUEST_INITIAL_DOCS, REQUEST_DOCS, RECEIVE_DOCS, FAIL_DOCS } from '../actions/documents';
import { CHANGE_CONTEXT, CHANGE_SEARCH_STRING } from '../actions/filter';
// manages the state for a specific collection. assumes the action is intended
// for this collection (see collections.js)
export default function documentsReducer(prevState = {}, action) {
const ctxt = action.payload && action.payload.contextType;
const state = {
...prevState
};
if (ctxt && !state[ctxt]) {
state[ctxt] = {
files: [],
bookmark: null,
isLoading: false,
hasMore: true
};
}
switch (action.type) {
case REQUEST_INITIAL_DOCS:
state[ctxt] = {
files: [],
bookmark: null,
isLoading: true,
hasMore: true
};
return state;
case REQUEST_DOCS:
state[ctxt].isLoading = true;
return state;
case RECEIVE_DOCS:
// add to collection, store bookmark if more, resolve loading
state[ctxt] = {
files: state[ctxt].files.concat(action.payload.files),
bookmark: action.payload.bookmark,
isLoading: false,
hasMore: !!action.payload.bookmark
};
return state;
case FAIL_DOCS:
{
state[ctxt] = {
isLoading: false,
error: action.payload.error
};
if (action.payload.files && action.payload.files.length === 0) {
state[ctxt].bookmark = null;
}
return state;
}
case CHANGE_CONTEXT:
{
return state;
}
case CHANGE_SEARCH_STRING:
{
return state;
}
default:
return prevState;
}
}