@instructure/canvas-rce
Version:
A component wrapping Canvas's usage of Tinymce
69 lines (67 loc) • 2.01 kB
JavaScript
/*
* Copyright (C) 2018 - 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_PAGE, REQUEST_PAGE, RECEIVE_PAGE, FAIL_PAGE } from '../actions/data';
// manages the state for a specific collection. assumes the action is intended
// for this collection (see collections.js)
export default function (state = {}, action) {
switch (action.type) {
case REQUEST_INITIAL_PAGE:
return {
...state,
links: [],
bookmark: null,
isLoading: true,
cancel: action.cancel,
hasMore: true,
searchString: action.searchString
};
case REQUEST_PAGE:
return {
...state,
isLoading: true,
cancel: action.cancel
};
case RECEIVE_PAGE:
// add links to collection, store bookmark if more, resolve loading
return {
...state,
links: state.links.concat(action.links),
bookmark: action.bookmark,
isLoading: false,
cancel: null,
hasMore: !!action.bookmark
};
case FAIL_PAGE:
{
const overrides = {
isLoading: false,
cancel: null,
error: action.error
};
if (state.links.length === 0) {
overrides.bookmark = null;
}
return {
...state,
...overrides
};
}
default:
return state;
}
}