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🔧 Refactoring to move away from calibre for uncompression and extraction

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This commit is contained in:
Rishi Ghan
2022-03-07 21:09:58 -08:00
parent 3237c93b94
commit 336735ef03
6 changed files with 56 additions and 27 deletions
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44
utils/uncompression.utils.ts
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@@ -189,23 +189,33 @@ export const extractComicInfoXMLFromRar = async (
const extractor = await unrar.createExtractorFromData({
data: fileBuffer,
});
console.info('Unrar initiating.');
const extracted = extractor.extract({
files: ({ name }) => name.toLowerCase() === 'comicinfo.xml',
});
const files = [...extracted.files]; //load the files
if (!isUndefined(files[0])) {
console.log(
`comicinfo.xml detected in ${filePath}, attempting extraction...`
);
const fileContents = String.fromCharCode.apply(
null,
files[0].extraction
);
const parsedJSON = await convertXMLToJSON(fileContents);
console.log(parsedJSON);
return parsedJSON.comicinfo;
}
const files = extractor.extract({});
const extractedFiles = [...files.files];
console.log(extractedFiles[0]);
for (const file of extractedFiles) {
console.info(`Attempting to write ${file.fileHeader.name}`);
}
// const extracted = extractor.extract({
// files: ({ name }) => name.toLowerCase() === 'comicinfo.xml',
// });
// const files = [...extracted.files]; //load the files
// if (!isUndefined(files[0])) {
// console.log(
// `comicinfo.xml detected in ${filePath}, attempting extraction...`
// );
// const fileContents = String.fromCharCode.apply(
// null,
// files[0].extraction
// );
// const parsedJSON = await convertXMLToJSON(fileContents);
// console.log(parsedJSON);
// return parsedJSON.comicinfo;
// }
} catch (error) {
throw new Error(error);
}
@@ -237,7 +247,7 @@ export const extractComicInfoXMLFromZip = async (
}
};
export const extractComicInfoXMLFromArchive = async (
export const extractFromArchive = async (
filePath: string,
outputDirectory: string,
extension: string