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Node: Migrate to ES Modules

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This commit is contained in:
Cohee
2024-10-10 22:37:22 +03:00
parent 5a52196331
commit d52b4fbbde
74 changed files with 1291 additions and 1140 deletions
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23
src/character-card-parser.js
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@@ -1,8 +1,8 @@
const fs = require('fs');
import fs from 'node:fs';
const encode = require('png-chunks-encode');
const extract = require('png-chunks-extract');
const PNGtext = require('png-chunk-text');
import encode from 'png-chunks-encode';
import extract from 'png-chunks-extract';
import PNGtext from 'png-chunk-text';
/**
* Writes Character metadata to a PNG image buffer.
@@ -11,7 +11,7 @@ const PNGtext = require('png-chunk-text');
* @param {string} data Character data to write
* @returns {Buffer} PNG image buffer with metadata
*/
const write = (image, data) => {
export const write = (image, data) => {
const chunks = extract(image);
const tEXtChunks = chunks.filter(chunk => chunk.name === 'tEXt');
@@ -36,7 +36,9 @@ const write = (image, data) => {
const base64EncodedData = Buffer.from(JSON.stringify(v3Data), 'utf8').toString('base64');
chunks.splice(-1, 0, PNGtext.encode('ccv3', base64EncodedData));
} catch (error) { }
} catch (error) {
// Ignore errors when adding v3 chunk
}
const newBuffer = Buffer.from(encode(chunks));
return newBuffer;
@@ -48,7 +50,7 @@ const write = (image, data) => {
* @param {Buffer} image PNG image buffer
* @returns {string} Character data
*/
const read = (image) => {
export const read = (image) => {
const chunks = extract(image);
const textChunks = chunks.filter((chunk) => chunk.name === 'tEXt').map((chunk) => PNGtext.decode(chunk.data));
@@ -80,7 +82,7 @@ const read = (image) => {
* @param {string} format File format
* @returns {string} Character data
*/
const parse = (cardUrl, format) => {
export const parse = (cardUrl, format) => {
let fileFormat = format === undefined ? 'png' : format;
switch (fileFormat) {
@@ -93,8 +95,3 @@ const parse = (cardUrl, format) => {
throw new Error('Unsupported format');
};
module.exports = {
parse,
write,
read,
};