crafty-4/app/frontend/templates/panel/server_term.html

{% extends ../base.html %}

{% block meta %}
<!--  <meta http-equiv="refresh" content="60">-->
{% end %}

{% block title %}Crafty Controller - {{ translate('serverDetails', 'serverDetails') }}{% end %}

{% block content %}

<div class="content-wrapper">

    <!-- Page Title Header Starts-->
  <div class="row page-title-header">
    <div class="col-12">
      <div class="page-header">
        <h4 class="page-title">
          {{ translate('serverDetails', 'serverDetails') }} - {{ data['server_stats']['server_id']['server_name'] }}
            <br />
            <small>UUID: {{ data['server_stats']['server_id']['server_uuid']  }}</small>
        </h4>
      </div>
    </div>

  </div>
  <!-- Page Title Header Ends-->

 {% include "parts/details_stats.html %}

  <div class="row">

    <div class="col-sm-12 grid-margin">
      <div class="card">
        <div class="card-body  pt-0">
            {% include "parts/server_controls_list.html %}
            
            <div class="col-md-12">
              <div class="input-group">
                <div id="virt_console" class="" style="width: 100%; font-size: .8em; padding: 5px 10px; border: 1px solid #383e5d; background-color:#2a2c44;height:500px; overflow: scroll;"></div>
              </div>
              <br />

              <div style="gap: 0.5rem;" class="input-group flex-wrap">
                <input style="min-width: 10rem;" type="text" class="form-control" id="server_command" name="server_command" placeholder="{{ translate('serverTerm', 'commandInput') }}" autofocus="">
                <span class="input-group-btn ml-5">
                  <input type="hidden" value="" id="last_command"/>
                  <button id="submit" class="btn btn-sm btn-info" type="button">{{ translate('serverTerm', 'sendCommand') }}</button>
                </span>
              </div>
              {% if data['permissions']['Commands'] in data['user_permissions'] %}
              {% if data['server_stats']['updating']%}
                <div id="update_control_buttons" class="mt-4 flex-wrap d-flex justify-content-between justify-content-md-center align-items-center px-5 px-md-0" style="visibility: visible">
                <button onclick="" id="start-btn" style="max-width: 7rem;" class="btn btn-warning m-1 flex-grow-1 disabled">{{ translate('serverTerm', 'updating') }}</button>
                <button onclick="" id="restart-btn" style="max-width: 7rem;" class="btn btn-outline-primary m-1 flex-grow-1 disabled">{% raw translate('serverTerm', 'restart') %}</button>
                <button onclick="" id="stop-btn" style="max-width: 7rem;" class="btn btn-danger m-1 flex-grow-1 disabled">{{ translate('serverTerm', 'stop') }}</button>
              </div>
              {% else %}
              <div id="control_buttons" class="mt-4 flex-wrap d-flex justify-content-between justify-content-md-center align-items-center px-5 px-md-0" style="visibility: visible">
                <button onclick="send_command(server_id, 'start_server');" id="start-btn" style="max-width: 7rem;" class="btn btn-primary m-1 flex-grow-1">{{ translate('serverTerm', 'start') }}</button>
                <button onclick="send_command(server_id, 'restart_server');" id="restart-btn" style="max-width: 7rem;" class="btn btn-outline-primary m-1 flex-grow-1">{% raw translate('serverTerm', 'restart') %}</button>
                <button onclick="send_command(server_id, 'stop_server');" id="stop-btn" style="max-width: 7rem;" class="btn btn-danger m-1 flex-grow-1">{{ translate('serverTerm', 'stop') }}</button>
              </div>
              {% end %}
              {% end %}
            </div>

        </div>
      </div>
    </div>
  </div>
</div>
<style>
                    #virt_console::-webkit-scrollbar {
                      display: none;
                  }

                  /* Hide scrollbar for IE, Edge and Firefox */
                  #virt_console {
                    -ms-overflow-style: none;  /* IE and Edge */
                    scrollbar-width: none;  /* Firefox */
                  }

</style>
<!-- content-wrapper ends -->

{% end %}

{% block js %}
<script>

    function send_command (server_id, command){
              if (command == 'start_server'){
            startBtn.setAttribute('disabled', 'disabled');
            restartBtn.removeAttribute('disabled');
            stopBtn.removeAttribute('disabled');
          }
          if (command == 'stop_server'){
            startBtn.removeAttribute('disabled');
      restartBtn.setAttribute('disabled', 'disabled');
      stopBtn.setAttribute('disabled', 'disabled');
          }
      <!--  this getCookie function is in base.html-->
      var token = getCookie("_xsrf");

      $.ajax({
        type: "POST",
        headers: {'X-XSRFToken': token},
        url: '/server/command?command=' + command + '&id=' + server_id,
        success: function(data){
          console.log("got response:");
          console.log(data);
          setTimeout(function(){
          if (command != 'start_server'){
            location.reload();
          }
          }, 10000);

        }
      });
    }
     if (webSocket) {
    webSocket.on('update_button_status', function (updateButton) {
      if (updateButton.isUpdating){
        console.log(updateButton.isUpdating)
        document.getElementById('control_buttons').innerHTML = '<button onclick="" id="start-btn" style="max-width: 7rem;" class="btn btn-primary m-1 flex-grow-1">{{ translate("serverTerm", "updating") }}</button><button onclick="" id="restart-btn" style="max-width: 7rem;" class="btn btn-outline-primary m-1 flex-grow-1">{% raw translate("serverTerm", "restart") %}</button><button onclick="" id="stop-btn" style="max-width: 7rem;" class="btn btn-danger m-1 flex-grow-1 disabled">{{ translate("serverTerm", "stop") }}</button>';
      }
      else{
        window.location.reload()
        document.getElementById('update_control_buttons').innerHTML = '<button onclick="send_command(server_id, "start_server");" id="start-btn" style="max-width: 7rem;" class="btn btn-primary m-1 flex-grow-1">{{ translate("serverTerm", "start") }}</button><button onclick="send_command(server_id, "restart_server");" id="restart-btn" style="max-width: 7rem;" class="btn btn-outline-primary m-1 flex-grow-1">{% raw translate("serverTerm", "restart") %}</button><button onclick="" id="stop-btn" style="max-width: 7rem;" class="btn btn-danger m-1 flex-grow-1 disabled">{{ translate("serverTerm", "stop") }}</button>';
        }
    });
  }
    // Convert running to lower case (example: 'True' converts to 'true') and
    // then to boolean via JSON.parse()
    let online = JSON.parse('{{ data['server_stats']['running'] }}'.toLowerCase());

    let startBtn = document.querySelector('#start-btn');
    let restartBtn = document.querySelector('#restart-btn');
    let stopBtn = document.querySelector('#stop-btn');

    {% if data['permissions']['Commands'] in data['user_permissions'] %}
    if (online) {
      startBtn.setAttribute('disabled', 'disabled');
      restartBtn.removeAttribute('disabled');
      stopBtn.removeAttribute('disabled');
    } else {
      startBtn.removeAttribute('disabled');
      restartBtn.setAttribute('disabled', 'disabled');
      stopBtn.setAttribute('disabled', 'disabled');
    }
    {% end %}

    let server_id = '{{ data['server_stats']['server_id']['server_id'] }}';

    function get_server_log(){
        $.ajax({
            type: 'GET',
            url: '/ajax/server_log?id={{ data['server_stats']['server_id']['server_id'] }}',
            dataType: 'text',
            success: function (data) {
                console.log('Got Log From Server')
                $('#virt_console').html(data);
                scrollConsole();
              },
        });
    }



    function new_line_handler(data) {
        $('#virt_console').append(data.line)
        const elem = document.getElementById('virt_console');
        const scrollDiff = (elem.scrollHeight - elem.scrollTop) - elem.clientHeight;
        if (!$("#stop_scroll").is(':checked') && scrollDiff < 450) {
          scrollConsole()
        }
    }

    //used to get cookies from browser - this is part of tornados xsrf protection - it's for extra security
    function getCookie(name) {
        var r = document.cookie.match("\\b" + name + "=([^;]*)\\b");
        return r ? r[1] : undefined;
    }

    $( document ).ready(function() {
        console.log( "ready!" );
        get_server_log()

        webSocket.on('vterm_new_line', new_line_handler)
    });

    $('#server_command').on('keydown', function (e) {
            if (e.which == 13){
                $(this).attr("disabled", "disabled"); //Disable textbox to prevent multiple submit
                send_command_to_server()
                $(this).removeAttr("disabled"); //Enable the textbox again if needed.
                $(this).focus();
            }
            else if (e.which == 38){
                last_command = $('#last_command').val()
                $("#server_command").val(last_command)
            }

   });

    $("#submit").click(function(e) {
        e.preventDefault();
        send_command_to_server();

    });

    function scrollConsole(){
        var logview = $('#virt_console');
        if(logview.length)
           logview.scrollTop(logview[0].scrollHeight - logview.height());
    }


    function send_command_to_server(){
        var server_command = $("#server_command").val()
        console.log(server_command)
        $("#last_command").val(server_command)

        var token = getCookie("_xsrf")

        data_to_send = { command :server_command,  }

        console.log('sending command: ' + server_command)
        $.ajax({
          type: "POST",
          headers: {'X-XSRFToken': token},
          url: '/ajax/send_command?id={{ data['server_stats']['server_id']['server_id'] }}',
          data: data_to_send,
          success: function(data){
            console.log("got response:");
            console.log(data);
            $("#server_command").val('')
          },
        });
    }
</script>

{% end %}