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: / opt / psa / phpMyAdmin / js / dist / server /
Filename : variables.js
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/**
 * @fileoverview    Javascript functions used in server variables page
 * @name            Server Replication
 *
 * @requires    jQuery
 * @requires    jQueryUI
 * @requires    js/functions.js
 */
/**
 * Unbind all event handlers before tearing down a page
 */
AJAX.registerTeardown('server/variables.js', function () {
  $(document).off('click', 'a.editLink');
  $('#serverVariables').find('.var-name').find('a img').remove();
});
AJAX.registerOnload('server/variables.js', function () {
  var $saveLink = $('a.saveLink');
  var $cancelLink = $('a.cancelLink');
  $('#serverVariables').find('.var-name').find('a').append($('#docImage').clone().css('display', 'inline-block'));

  /* Launches the variable editor */
  $(document).on('click', 'a.editLink', function (event) {
    event.preventDefault();
    editVariable(this);
  });

  /* Allows the user to edit a server variable */
  function editVariable(link) {
    var $link = $(link);
    var $cell = $link.parent();
    var $valueCell = $link.parents('.var-row').find('.var-value');
    var varName = $link.data('variable');
    var $mySaveLink = $saveLink.clone().css('display', 'inline-block');
    var $myCancelLink = $cancelLink.clone().css('display', 'inline-block');
    var $msgbox = Functions.ajaxShowMessage();
    var $myEditLink = $cell.find('a.editLink');
    $cell.addClass('edit'); // variable is being edited
    $myEditLink.remove(); // remove edit link

    $mySaveLink.on('click', function () {
      var $msgbox = Functions.ajaxShowMessage(Messages.strProcessingRequest);
      $.post('index.php?route=/server/variables/set/' + encodeURIComponent(varName), {
        'ajax_request': true,
        'server': CommonParams.get('server'),
        'varValue': $valueCell.find('input').val()
      }, function (data) {
        if (data.success) {
          $valueCell.html(data.variable).data('content', data.variable);
          Functions.ajaxRemoveMessage($msgbox);
        } else {
          if (data.error === '') {
            Functions.ajaxShowMessage(Messages.strRequestFailed, false);
          } else {
            Functions.ajaxShowMessage(data.error, false);
          }
          $valueCell.html($valueCell.data('content'));
        }
        $cell.removeClass('edit').html($myEditLink);
      });
      return false;
    });
    $myCancelLink.on('click', function () {
      $valueCell.html($valueCell.data('content'));
      $cell.removeClass('edit').html($myEditLink);
      return false;
    });
    $.get('index.php?route=/server/variables/get/' + encodeURIComponent(varName), {
      'ajax_request': true,
      'server': CommonParams.get('server')
    }, function (data) {
      if (typeof data !== 'undefined' && data.success === true) {
        var $links = $('<div></div>').append($myCancelLink).append('&nbsp;&nbsp;&nbsp;').append($mySaveLink);
        var $editor = $('<div></div>', {
          'class': 'serverVariableEditor'
        }).append($('<div></div>').append($('<input>', {
          type: 'text',
          'class': 'form-control form-control-sm'
        }).val(data.message)));
        // Save and replace content
        $cell.html($links).children().css('display', 'flex');
        $valueCell.data('content', $valueCell.html()).html($editor).find('input').trigger('focus').on('keydown', function (event) {
          // Keyboard shortcuts
          if (event.keyCode === 13) {
            // Enter key
            $mySaveLink.trigger('click');
          } else if (event.keyCode === 27) {
            // Escape key
            $myCancelLink.trigger('click');
          }
        });
        Functions.ajaxRemoveMessage($msgbox);
      } else {
        $cell.removeClass('edit').html($myEditLink);
        Functions.ajaxShowMessage(data.error);
      }
    });
  }
});