18 lines
464 B
JavaScript
18 lines
464 B
JavaScript
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const fs = require("fs");
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const crypto = require('crypto');
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const basePath = "./public/images/upload/";
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function hash(data) {
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return crypto.createHash("sha256").update(data).digest("hex");
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}
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module.exports = socket => {
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return data => {
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let uuid = hash(data);
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if (!(uuid in fs.readdirSync(basePath)))
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fs.writeFileSync(basePath+uuid, data);
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socket.emit("uploadImage", (basePath+uuid).replace("./public", ""))
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}
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};
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