Method _validateImage

lib/bundle-validator.js:313–353

* @private * @param imagePath * @param width * @param height * @param cb

(imagePath, width, height, cb)

     * @param cb
     */
    _validateImage(imagePath, width, height, cb) {
        this.sizeOf(imagePath, (err, dimensions) => {
            if (err) {
                cb(err);
                return;
            }
            let failureMessage = '';
            const imageHeight = dimensions.height;
            const imageWidth = dimensions.width;
            const { size } = fs.statSync(imagePath);
            if (width === WIDTH_DESKTOP && height === HEIGHT_DESKTOP && size > MAX_SIZE_DESKTOP) {
                failureMessage =
                    `Image of size ${size} bytes at path (${imagePath}) ` +
                    `is greater than allowed size ${MAX_SIZE_DESKTOP}\n`;
            } else if (
                width === WIDTH_COMPOSED &&
                height === HEIGHT_COMPOSED &&
                size > MAX_SIZE_COMPOSED
            ) {
                failureMessage =
                    `Image of size ${size} bytes at path (${imagePath}) ` +
                    `is greater than allowed size ${MAX_SIZE_COMPOSED}\n`;
            } else if (
                width === WIDTH_MOBILE &&
                height === HEIGHT_MOBILE &&
                size > MAX_SIZE_MOBILE
            ) {
                failureMessage =
                    `Image of size ${size} bytes at path (${imagePath}) ` +
                    `is greater than allowed size ${MAX_SIZE_MOBILE}\n`;
            }
            if (imageWidth !== width || imageHeight !== height) {
                failureMessage +=
                    `Image at (${imagePath}) has incorrect dimensions (${imageWidth}x${imageHeight}) should be` +
                    `(${width}x${height})`;
                cb(new Error(failureMessage));
                return;
            }
            cb(null, true);
        });
    }

    async _validateTemplatesFrontmatter() {
        const config = await this.themeConfig.getRawConfig();