8base-chat 中文文档教程
<<<<<<<< HEAD
8base Chat
Usage
你应该有 react
和 react-dom
作为依赖。
使用示例(您可以在 example/src/pages/chat/index.tsx
中找到代码):
// You need to import styles
import '8base-chat/dist/8base-chat.css';
import { withLogout } from '@8base/auth';
import React, { useCallback, useState } from 'react';
import { Query } from 'react-apollo';
// After you imported styles you can use Chat
import Chat from '8base-chat';
import { API_ENDPOINT, WORKSPACE_ID } from 'shared/constants';
import { USER_QUERY } from 'shared/graphql';
function ChatPage({ logout, auth }) {
const [isSidebarVisible, setIsSidebarVisible] = useState(true);
const toggleSidebar = useCallback(() => {
setIsSidebarVisible(value => !value);
}, []);
const onLogoutClick = useCallback(() => {
logout();
}, [logout]);
return (
<div>
<button onClick={onLogoutClick}>Logout</button>
<button onClick={toggleSidebar}>Toggle sidebar</button>
<Query query={USER_QUERY}>
{({ loading, data }) => {
if (loading || !data) {
return <div>Loading...</div>;
}
return (
<Chat
currentUser={data.user} // We need it to fetch data for currentUser (channels, etc.)
uri={API_ENDPOINT} // Where requests will be sent
authToken={auth.authState.token} // Will be used in requests 'authorization' header
workspaceId={WORKSPACE_ID} // We need it for subscriptions
isSidebarVisible={isSidebarVisible}
// You can specify which sections to display
sections={{
channels: true,
contacts: true,
dm: true,
}}
/>
);
}}
</Query>
</div>
);
}
export default withLogout(ChatPage);
Styling
聊天使用 CSS 变量作为颜色。 如果要更改颜色,请更改以下变量:
:root {
--chat-primary-color: #3eb7f9;
--chat-primary-bg-color: #fff;
--chat-hover-bg-color: #f4f7f9;
--chat-primary-text-color: #323c47;
--chat-secondary-text-color: #939ea7;
--chat-primary-border-color: #d0d7dd;
--chat-placeholder-color: var(--chat-secondary-text-color);
--chat-active-presence-color: #00bb6e;
--chat-message-bg-color: #4da1ff;
--chat-message-text-color: #fff;
--chat-message-link-color: var(--chat-message-text-color);
--chat-my-message-bg-color: var(--chat-primary-bg-color);
--chat-my-message-text-color: var(--chat-primary-text-color);
--chat-my-message-link-color: var(--chat-primary-color);
}
Development
启动聊天包
npm run dev
的监视模式 启动示例以查看聊天的工作方式
cd example
npm start
为了生成 graphql 类型、apollo 操作等,请运行以下命令:
npm run graphql-types
Polyfills
它使用 < code>AbortController 取消请求。 如果您需要支持不支持它的浏览器,您可以添加一个 polyfill(例如 abortcontroller-polyfill)
<<<<<<< HEAD
8base Chat
Usage
You should have react
and react-dom
as dependencies.
Example of usage (you can find code in example/src/pages/chat/index.tsx
):
// You need to import styles
import '8base-chat/dist/8base-chat.css';
import { withLogout } from '@8base/auth';
import React, { useCallback, useState } from 'react';
import { Query } from 'react-apollo';
// After you imported styles you can use Chat
import Chat from '8base-chat';
import { API_ENDPOINT, WORKSPACE_ID } from 'shared/constants';
import { USER_QUERY } from 'shared/graphql';
function ChatPage({ logout, auth }) {
const [isSidebarVisible, setIsSidebarVisible] = useState(true);
const toggleSidebar = useCallback(() => {
setIsSidebarVisible(value => !value);
}, []);
const onLogoutClick = useCallback(() => {
logout();
}, [logout]);
return (
<div>
<button onClick={onLogoutClick}>Logout</button>
<button onClick={toggleSidebar}>Toggle sidebar</button>
<Query query={USER_QUERY}>
{({ loading, data }) => {
if (loading || !data) {
return <div>Loading...</div>;
}
return (
<Chat
currentUser={data.user} // We need it to fetch data for currentUser (channels, etc.)
uri={API_ENDPOINT} // Where requests will be sent
authToken={auth.authState.token} // Will be used in requests 'authorization' header
workspaceId={WORKSPACE_ID} // We need it for subscriptions
isSidebarVisible={isSidebarVisible}
// You can specify which sections to display
sections={{
channels: true,
contacts: true,
dm: true,
}}
/>
);
}}
</Query>
</div>
);
}
export default withLogout(ChatPage);
Styling
The chat uses CSS Variables for colors. If you want to change colors change the following variables:
:root {
--chat-primary-color: #3eb7f9;
--chat-primary-bg-color: #fff;
--chat-hover-bg-color: #f4f7f9;
--chat-primary-text-color: #323c47;
--chat-secondary-text-color: #939ea7;
--chat-primary-border-color: #d0d7dd;
--chat-placeholder-color: var(--chat-secondary-text-color);
--chat-active-presence-color: #00bb6e;
--chat-message-bg-color: #4da1ff;
--chat-message-text-color: #fff;
--chat-message-link-color: var(--chat-message-text-color);
--chat-my-message-bg-color: var(--chat-primary-bg-color);
--chat-my-message-text-color: var(--chat-primary-text-color);
--chat-my-message-link-color: var(--chat-primary-color);
}
Development
Launch watch mode for the chat package
npm run dev
Launch the example in order to see how the chat works
cd example
npm start
In order to generate graphql types, apollo operations and so on, run the command below:
npm run graphql-types
Polyfills
It uses AbortController
to cancel requests. If you need support browsers that don't support it you can add a polyfill (e.g. abortcontroller-polyfill)
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