Software: Apache/2.4.41 (Ubuntu). PHP/8.0.30 

uname -a: Linux apirnd 5.4.0-204-generic #224-Ubuntu SMP Thu Dec 5 13:38:28 UTC 2024 x86_64 

uid=33(www-data) gid=33(www-data) groups=33(www-data) 

Safe-mode: OFF (not secure)

/usr/local/lib/node_modules/strapi/node_modules/inquirer/lib/ui/   drwxr-xr-x
Free 12.98 GB of 57.97 GB (22.39%)
                            Encoder    Tools    Proc.    FTP brute    Sec.    SQL    PHP-code    Update    Self remove    Logout    

Viewing file:     bottom-bar.js (2.29 KB)      -rw-r--r--

'use strict';
/**
 * Sticky bottom bar user interface
 */

var through = require('through');
var Base = require('./baseUI');
var rlUtils = require('../utils/readline');
var _ = require('lodash');

class BottomBar extends Base {
  constructor(opt) {
    opt = opt || {};

    super(opt);

    this.log = through(this.writeLog.bind(this));
    this.bottomBar = opt.bottomBar || '';
    this.render();
  }

  /**
   * Render the prompt to screen
   * @return {BottomBar} self
   */

  render() {
    this.write(this.bottomBar);
    return this;
  }

  clean() {
    rlUtils.clearLine(this.rl, this.bottomBar.split('\n').length);
    return this;
  }

  /**
   * Update the bottom bar content and rerender
   * @param  {String} bottomBar Bottom bar content
   * @return {BottomBar}           self
   */

  updateBottomBar(bottomBar) {
    rlUtils.clearLine(this.rl, 1);
    this.rl.output.unmute();
    this.clean();
    this.bottomBar = bottomBar;
    this.render();
    this.rl.output.mute();
    return this;
  }

  /**
   * Write out log data
   * @param {String} data - The log data to be output
   * @return {BottomBar} self
   */

  writeLog(data) {
    this.rl.output.unmute();
    this.clean();
    this.rl.output.write(this.enforceLF(data.toString()));
    this.render();
    this.rl.output.mute();
    return this;
  }

  /**
   * Make sure line end on a line feed
   * @param  {String} str Input string
   * @return {String}     The input string with a final line feed
   */

  enforceLF(str) {
    return str.match(/[\r\n]$/) ? str : str + '\n';
  }

  /**
   * Helper for writing message in Prompt
   * @param {BottomBar} prompt  - The Prompt object that extends tty
   * @param {String} message - The message to be output
   */
  write(message) {
    var msgLines = message.split(/\n/);
    this.height = msgLines.length;

    // Write message to screen and setPrompt to control backspace
    this.rl.setPrompt(_.last(msgLines));

    if (this.rl.output.rows === 0 && this.rl.output.columns === 0) {
      /* When it's a tty through serial port there's no terminal info and the render will malfunction,
         so we need enforce the cursor to locate to the leftmost position for rendering. */
      rlUtils.left(this.rl, message.length + this.rl.line.length);
    }

    this.rl.output.write(message);
  }
}

module.exports = BottomBar;