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chore: crud 导出 excel 的时候对图片类型加个 try 避免可能的报错 (#2561)

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吴多益 2021-09-15 23:25:18 +08:00 committed by GitHub
parent a3e39e8744
commit bfc9fa959e
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1 changed files with 48 additions and 44 deletions
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92
src/renderers/Table/index.tsx
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@ -1967,53 +1967,57 @@ export default class Table extends React.Component<TableProps, object> {
const type = (column as BaseSchema).type || 'plain';
if (type === 'image') {
const imageData = await toDataURL(value);
const imageDimensions = await getImageDimensions(imageData);
let imageWidth = imageDimensions.width;
let imageHeight = imageDimensions.height;
// 限制一下图片高宽
const imageMaxSize = 100;
if (imageWidth > imageHeight) {
if (imageWidth > imageMaxSize) {
imageHeight = (imageMaxSize * imageHeight) / imageWidth;
imageWidth = imageMaxSize;
try {
const imageData = await toDataURL(value);
const imageDimensions = await getImageDimensions(imageData);
let imageWidth = imageDimensions.width;
let imageHeight = imageDimensions.height;
// 限制一下图片高宽
const imageMaxSize = 100;
if (imageWidth > imageHeight) {
if (imageWidth > imageMaxSize) {
imageHeight = (imageMaxSize * imageHeight) / imageWidth;
imageWidth = imageMaxSize;
}
} else {
if (imageHeight > imageMaxSize) {
imageWidth = (imageMaxSize * imageWidth) / imageHeight;
imageHeight = imageMaxSize;
}
}
} else {
if (imageHeight > imageMaxSize) {
imageWidth = (imageMaxSize * imageWidth) / imageHeight;
imageHeight = imageMaxSize;
const imageMatch = imageData.match(/data:image\/(.*);/);
let imageExt = 'png';
if (imageMatch) {
imageExt = imageMatch[1];
}
}
const imageMatch = imageData.match(/data:image\/(.*);/);
let imageExt = 'png';
if (imageMatch) {
imageExt = imageMatch[1];
}
// 目前 excel 只支持这些格式，所以其它格式直接输出 url
if (
imageExt != 'png' &&
imageExt != 'jpeg' &&
imageExt != 'gif'
) {
sheetRow.getCell(columIndex).value = value;
continue;
}
const imageId = workbook.addImage({
base64: imageData,
extension: imageExt
});
const linkURL = getAbsoluteUrl(value);
worksheet.addImage(imageId, {
// 这里坐标位置是从 0 开始的，所以要减一
tl: {col: columIndex - 1, row: rowIndex - 1},
ext: {
width: imageWidth,
height: imageHeight
},
hyperlinks: {
tooltip: linkURL
// 目前 excel 只支持这些格式，所以其它格式直接输出 url
if (
imageExt != 'png' &&
imageExt != 'jpeg' &&
imageExt != 'gif'
) {
sheetRow.getCell(columIndex).value = value;
continue;
}
});
const imageId = workbook.addImage({
base64: imageData,
extension: imageExt
});
const linkURL = getAbsoluteUrl(value);
worksheet.addImage(imageId, {
// 这里坐标位置是从 0 开始的，所以要减一
tl: {col: columIndex - 1, row: rowIndex - 1},
ext: {
width: imageWidth,
height: imageHeight
},
hyperlinks: {
tooltip: linkURL
}
});
} catch (e) {
console.warn(e.stack);
}
} else if (type == 'link') {
const linkURL = getAbsoluteUrl(value);
sheetRow.getCell(columIndex).value = {