55 lines
1.4 KiB
JavaScript
55 lines
1.4 KiB
JavaScript
const unzipper = require('unzipper');
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const fs = require('fs-extra');
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const path = require('path');
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const { pipeline } = require('stream/promises');
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const { getDestinationDecision, isCadFile } = require('./router');
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const { buildDestinationIndex } = require('./destinationIndex');
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async function processZip(zipPath, config) {
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const stream = fs.createReadStream(zipPath).pipe(unzipper.Parse({ forceStream: true }));
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const destinationIndex = await buildDestinationIndex(config?.destination);
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const result = {
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scanned: 0,
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copied: 0,
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skipped: 0,
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details: [],
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};
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for await (const entry of stream) {
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if (entry.type !== 'File') {
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entry.autodrain();
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continue;
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}
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const file = entry.path;
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const baseName = path.basename(file);
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result.scanned += 1;
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if (!isCadFile(baseName)) {
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result.skipped += 1;
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entry.autodrain();
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continue;
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}
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const decision = getDestinationDecision(baseName, config, destinationIndex);
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const destDir = decision.destination;
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if (!destDir) {
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result.skipped += 1;
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result.details.push({ file: baseName, reason: decision.reason || 'Nessuna regola trovata' });
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entry.autodrain();
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continue;
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}
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const dest = path.join(destDir, baseName);
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await pipeline(entry, fs.createWriteStream(dest));
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result.copied += 1;
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result.details.push({ file: baseName, destination: destDir });
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}
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return result;
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}
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module.exports = { processZip };
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