refactor(Dashboard): Fetch dashboard screenshot via dedicated endpoint (#29272)

superset-frontend/src/utils/downloadAsPdf.ts

@@ -1,74 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you 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
- *
- *   http://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 { SyntheticEvent } from 'react';
-import domToPdf from 'dom-to-pdf';
-import { kebabCase } from 'lodash';
-import { logging, t } from '@superset-ui/core';
-import { addWarningToast } from 'src/components/MessageToasts/actions';
-
-/**
- * generate a consistent file stem from a description and date
- *
- * @param description title or description of content of file
- * @param date date when file was generated
- */
-const generateFileStem = (description: string, date = new Date()) =>
-  `${kebabCase(description)}-${date.toISOString().replace(/[: ]/g, '-')}`;
-
-/**
- * Create an event handler for turning an element into an image
- *
- * @param selector css selector of the parent element which should be turned into image
- * @param description name or a short description of what is being printed.
- *   Value will be normalized, and a date as well as a file extension will be added.
- * @param isExactSelector if false, searches for the closest ancestor that matches selector.
- * @returns event handler
- */
-export default function downloadAsPdf(
-  selector: string,
-  description: string,
-  isExactSelector = false,
-) {
-  return (event: SyntheticEvent) => {
-    const elementToPrint = isExactSelector
-      ? document.querySelector(selector)
-      : event.currentTarget.closest(selector);
-
-    if (!elementToPrint) {
-      return addWarningToast(
-        t('PDF download failed, please refresh and try again.'),
-      );
-    }
-
-    const options = {
-      margin: 10,
-      filename: `${generateFileStem(description)}.pdf`,
-      image: { type: 'jpeg', quality: 1 },
-      html2canvas: { scale: 2 },
-      excludeClassNames: ['header-controls'],
-    };
-    return domToPdf(elementToPrint, options)
-      .then(() => {
-        // nothing to be done
-      })
-      .catch((e: Error) => {
-        logging.error('PDF generation failed', e);
-      });
-  };
-}