stable-diffusion-webui-ux/javascript/extensions.js

function extensions_apply(_disabled_list, _update_list, disable_all) {
  var disable = [];
  var update = [];

  gradioApp()
    .querySelectorAll('#extensions input[type="checkbox"]')
    .forEach(function (x) {
      if (x.name.startsWith("enable_") && !x.checked)
        disable.push(x.name.substring(7));

      if (x.name.startsWith("update_") && x.checked)
        update.push(x.name.substring(7));
    });

  restart_reload();

  return [JSON.stringify(disable), JSON.stringify(update), disable_all];
}

function extensions_check() {
  var disable = [];

  gradioApp()
    .querySelectorAll('#extensions input[type="checkbox"]')
    .forEach(function (x) {
      if (x.name.startsWith("enable_") && !x.checked)
        disable.push(x.name.substring(7));
    });

  gradioApp()
    .querySelectorAll("#extensions .extension_status")
    .forEach(function (x) {
      x.innerHTML = "Loading...";
    });

  var id = randomId();
  requestProgress(
    id,
    gradioApp().getElementById("extensions_installed_top"),
    null,
    function () {}
  );

  return [id, JSON.stringify(disable)];
}

function install_extension_from_index(button, url) {
  button.disabled = "disabled";
  button.value = "Installing...";

  var textarea = gradioApp().querySelector("#extension_to_install textarea");
  textarea.value = url;
  updateInput(textarea);

  gradioApp().querySelector("#install_extension_button").click();
}

function config_state_confirm_restore(
  _,
  config_state_name,
  config_restore_type
) {
  if (config_state_name == "Current") {
    return [false, config_state_name, config_restore_type];
  }
  let restored = "";
  if (config_restore_type == "extensions") {
    restored = "all saved extension versions";
  } else if (config_restore_type == "webui") {
    restored = "the webui version";
  } else {
    restored = "the webui version and all saved extension versions";
  }
  let confirmed = confirm(
    "Are you sure you want to restore from this state?\nThis will reset " +
      restored +
      "."
  );
  if (confirmed) {
    restart_reload();
    gradioApp()
      .querySelectorAll("#extensions .extension_status")
      .forEach(function (x) {
        x.innerHTML = "Loading...";
      });
  }
  return [confirmed, config_state_name, config_restore_type];
}