diff options
Diffstat (limited to 'frontend-old/node_modules/web-vitals/src/lib/getLoadState.ts')
| -rw-r--r-- | frontend-old/node_modules/web-vitals/src/lib/getLoadState.ts | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/frontend-old/node_modules/web-vitals/src/lib/getLoadState.ts b/frontend-old/node_modules/web-vitals/src/lib/getLoadState.ts deleted file mode 100644 index 788db0f..0000000 --- a/frontend-old/node_modules/web-vitals/src/lib/getLoadState.ts +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Copyright 2022 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -import {getNavigationEntry} from './getNavigationEntry.js'; -import {LoadState} from '../types.js'; - -export const getLoadState = (timestamp: number): LoadState => { - if (document.readyState === 'loading') { - // If the `readyState` is 'loading' there's no need to look at timestamps - // since the timestamp has to be the current time or earlier. - return 'loading'; - } else { - const navigationEntry = getNavigationEntry(); - if (navigationEntry) { - if (timestamp < navigationEntry.domInteractive) { - return 'loading'; - } else if ( - navigationEntry.domContentLoadedEventStart === 0 || - timestamp < navigationEntry.domContentLoadedEventStart - ) { - // If the `domContentLoadedEventStart` timestamp has not yet been - // set, or if the given timestamp is less than that value. - return 'dom-interactive'; - } else if ( - navigationEntry.domComplete === 0 || - timestamp < navigationEntry.domComplete - ) { - // If the `domComplete` timestamp has not yet been - // set, or if the given timestamp is less than that value. - return 'dom-content-loaded'; - } - } - } - // If any of the above fail, default to loaded. This could really only - // happy if the browser doesn't support the performance timeline, which - // most likely means this code would never run anyway. - return 'complete'; -}; |
