payload/dist/uploads/cropImage.js

Node, React, Headless CMS and Application Framework built on Next.js

import { optionallyAppendMetadata } from './optionallyAppendMetadata.js';
const percentToPixel = (value, dimension)=>{
    return Math.floor(value / 100 * dimension);
};
export async function cropImage({ cropData, dimensions, file: fileArg, heightInPixels, req, sharp, widthInPixels, withMetadata }) {
    try {
        const { x, y } = cropData;
        const file = fileArg;
        const fileIsAnimatedType = [
            'image/avif',
            'image/gif',
            'image/webp'
        ].includes(file.mimetype);
        const sharpOptions = {};
        if (fileIsAnimatedType) {
            sharpOptions.animated = true;
        }
        const { height: originalHeight, width: originalWidth } = dimensions;
        const newWidth = Number(widthInPixels);
        const newHeight = Number(heightInPixels);
        const dimensionsChanged = originalWidth !== newWidth || originalHeight !== newHeight;
        if (!dimensionsChanged) {
            let adjustedHeight = originalHeight;
            if (fileIsAnimatedType) {
                const animatedMetadata = await sharp(file.tempFilePath || file.data, sharpOptions).metadata();
                adjustedHeight = animatedMetadata.pages ? animatedMetadata.height : originalHeight;
            }
            return {
                data: file.data,
                info: {
                    height: adjustedHeight,
                    size: file.size,
                    width: originalWidth
                }
            };
        }
        const formattedCropData = {
            height: Number(heightInPixels),
            left: percentToPixel(x, dimensions.width),
            top: percentToPixel(y, dimensions.height),
            width: Number(widthInPixels)
        };
        let cropped = sharp(file.tempFilePath || file.data, sharpOptions).extract(formattedCropData);
        cropped = await optionallyAppendMetadata({
            req: req,
            sharpFile: cropped,
            withMetadata: withMetadata
        });
        return await cropped.toBuffer({
            resolveWithObject: true
        });
    } catch (error) {
        console.error(`Error cropping image:`, error);
        throw error;
    }
}

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