^^&&^^

Edit File: file_manager_free_shortcode_admin.js

jQuery(document).ready(function () {
  var security_key = fmfparams.nonce;
  var fmlang = fmfparams.lang;
  var ajaxurl = fmfparams.ajaxurl;
  var href = fm_get_network_url();
  jQuery("#wp_file_manager")
    .elfinder({
      url: ajaxurl,
      customData: {
        action: "mk_file_folder_manager",
        _wpnonce: security_key,
        networkhref:href,
      },
      uploadMaxChunkSize: 1048576000000,
      defaultView: "list",
      height: 500,
      lang: fmlang,
      soundPath: fmfparams.plugin_url+'sounds/',
      baseUrl: fmfparams.plugin_url,
      /* Start */
      handlers: {
        /* Upload */
        upload: function (event, instance) {
          if (fmfparams.fm_enable_media_upload == "1") {
            var filepaths = [];
            var uploadedFiles = event.data.added;
            for (i in uploadedFiles) {
              var file = uploadedFiles[i];
              filepaths.push(file.url);
            }
          
            if (filepaths != "") {
              var data = {
                action: "mk_file_folder_manager_media_upload",
                uploadefiles: filepaths,
                _wpnonce: security_key,
                networkhref:href,
              };
              jQuery.post(ajaxurl, data, function (response) {});
            }
          }
        },
      },

commandsOptions: {
        edit: {
          mimes: [],

editors: [
            {
              mimes: [
                "text/plain",
                "text/html",
                "text/javascript",
                "text/css",
                "text/x-php",
                "application/x-php",
              ],

load: function (textarea) {
                var mimeType = this.file.mime;
                var filename = this.file.name;
                // CodeMirror configure
                editor = CodeMirror.fromTextArea(textarea, {
                  //mode: 'css',
                  indentUnit: 4,
                  lineNumbers: true,
                  theme: "3024-day",
                  viewportMargin: Infinity,
                  lineWrapping: true,
                  //gutters: ["CodeMirror-lint-markers"],
                  lint: true,
                });
                return editor;
              },
              close: function (textarea, instance) {
                this.myCodeMirror = null;
              },

save: function (textarea, editor) {
                jQuery(textarea).val(editor.getValue());
              },
            },
          ],
        },
        quicklook: {
          sharecadMimes: [
            "image/vnd.dwg",
            "image/vnd.dxf",
            "model/vnd.dwf",
            "application/vnd.hp-hpgl",
            "application/plt",
            "application/step",
            "model/iges",
            "application/vnd.ms-pki.stl",
            "application/sat",
            "image/cgm",
            "application/x-msmetafile",
          ],
          googleDocsMimes: [
            "application/pdf",
            "image/tiff",
            "application/vnd.ms-office",
            "application/msword",
            "application/vnd.ms-word",
            "application/vnd.ms-excel",
            "application/vnd.ms-powerpoint",
            "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
            "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
            "application/vnd.openxmlformats-officedocument.presentationml.presentation",
            "application/postscript",
            "application/rtf",
          ],
          officeOnlineMimes: [
            "application/vnd.ms-office",
            "application/msword",
            "application/vnd.ms-word",
            "application/vnd.ms-excel",
            "application/vnd.ms-powerpoint",
            "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
            "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
            "application/vnd.openxmlformats-officedocument.presentationml.presentation",
            "application/vnd.oasis.opendocument.text",
            "application/vnd.oasis.opendocument.spreadsheet",
            "application/vnd.oasis.opendocument.presentation",
          ],
        },
      },
      uiOptions : {
        toolbarExtra : {
          autoHideUA: [],
          displayTextLabel: false,
          preferenceInContextmenu: false
        }
      }
      /* END */
    })
    .elfinder("instance");
});