545563e776
- Complete NestJS TypeScript implementation with WebSocket support - Direct messaging (DM) and group chat functionality - End-to-end encryption with AES encryption and key pairs - Media file support (images, videos, audio, documents) up to 100MB - Push notifications with Firebase Cloud Messaging integration - Mention alerts and real-time typing indicators - User authentication with JWT and Passport - SQLite database with TypeORM entities and relationships - Comprehensive API documentation with Swagger/OpenAPI - File upload handling with secure access control - Online/offline status tracking and presence management - Message editing, deletion, and reply functionality - Notification management with automatic cleanup - Health check endpoint for monitoring - CORS configuration for cross-origin requests - Environment-based configuration management - Structured for Flutter SDK integration Features implemented: ✅ Real-time messaging with Socket.IO ✅ User registration and authentication ✅ Direct messages and group chats ✅ Media file uploads and management ✅ End-to-end encryption ✅ Push notifications ✅ Mention alerts ✅ Typing indicators ✅ Message read receipts ✅ Online status tracking ✅ File access control ✅ Comprehensive API documentation Ready for Flutter SDK development and production deployment.
cliui
easily create complex multi-column command-line-interfaces.
Example
const ui = require('cliui')()
ui.div('Usage: $0 [command] [options]')
ui.div({
text: 'Options:',
padding: [2, 0, 1, 0]
})
ui.div(
{
text: "-f, --file",
width: 20,
padding: [0, 4, 0, 4]
},
{
text: "the file to load." +
chalk.green("(if this description is long it wraps).")
,
width: 20
},
{
text: chalk.red("[required]"),
align: 'right'
}
)
console.log(ui.toString())
Deno/ESM Support
As of v7 cliui supports Deno and
ESM:
import cliui from "https://deno.land/x/cliui/deno.ts";
const ui = cliui({})
ui.div('Usage: $0 [command] [options]')
ui.div({
text: 'Options:',
padding: [2, 0, 1, 0]
})
ui.div({
text: "-f, --file",
width: 20,
padding: [0, 4, 0, 4]
})
console.log(ui.toString())
Layout DSL
cliui exposes a simple layout DSL:
If you create a single ui.div, passing a string rather than an
object:
\n: characters will be interpreted as new rows.\t: characters will be interpreted as new columns.\s: characters will be interpreted as padding.
as an example...
var ui = require('./')({
width: 60
})
ui.div(
'Usage: node ./bin/foo.js\n' +
' <regex>\t provide a regex\n' +
' <glob>\t provide a glob\t [required]'
)
console.log(ui.toString())
will output:
Usage: node ./bin/foo.js
<regex> provide a regex
<glob> provide a glob [required]
Methods
cliui = require('cliui')
cliui({width: integer})
Specify the maximum width of the UI being generated.
If no width is provided, cliui will try to get the current window's width and use it, and if that doesn't work, width will be set to 80.
cliui({wrap: boolean})
Enable or disable the wrapping of text in a column.
cliui.div(column, column, column)
Create a row with any number of columns, a column can either be a string, or an object with the following options:
- text: some text to place in the column.
- width: the width of a column.
- align: alignment,
rightorcenter. - padding:
[top, right, bottom, left]. - border: should a border be placed around the div?
cliui.span(column, column, column)
Similar to div, except the next row will be appended without
a new line being created.
cliui.resetOutput()
Resets the UI elements of the current cliui instance, maintaining the values
set for width and wrap.