Torben Sorensen
1df7cf6801
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34 lines
1.2 KiB
TypeScript
34 lines
1.2 KiB
TypeScript
// src/utils/imageProcessor.ts
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import sharp from 'sharp';
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import path from 'path';
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import fs from 'fs/promises';
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import { logger } from '../services/logger.server';
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/**
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* Generates a 64x64 square icon from a source image.
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* @param sourceImagePath The full path to the original image file.
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* @param iconsDirectory The directory where the icon should be saved.
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* @returns A promise that resolves to the filename of the newly created icon.
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* @throws An error if the icon generation fails.
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*/
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export async function generateFlyerIcon(sourceImagePath: string, iconsDirectory: string): Promise<string> {
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try {
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const originalFileName = path.basename(sourceImagePath);
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const iconFileName = `icon-${originalFileName}`;
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const iconOutputPath = path.join(iconsDirectory, iconFileName);
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// Ensure the icons subdirectory exists.
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await fs.mkdir(iconsDirectory, { recursive: true });
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// Use sharp to resize the image to 64x64.
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await sharp(sourceImagePath)
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.resize(64, 64)
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.toFile(iconOutputPath);
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logger.info(`Generated 64x64 icon: ${iconFileName}`);
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return iconFileName;
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} catch (error) {
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logger.error('Failed to generate flyer icon:', { error, sourceImagePath });
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throw new Error('Icon generation failed.');
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}
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} |