File size: 2,271 Bytes
f8b5d42 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 | const { v4 } = require("uuid");
const {
createdDate,
trashFile,
writeToServerDocuments,
} = require("../../utils/files");
const { tokenizeString } = require("../../utils/tokenizer");
const { default: slugify } = require("slugify");
const { LocalWhisper } = require("../../utils/WhisperProviders/localWhisper");
const { OpenAiWhisper } = require("../../utils/WhisperProviders/OpenAiWhisper");
const WHISPER_PROVIDERS = {
openai: OpenAiWhisper,
local: LocalWhisper,
};
async function asAudio({
fullFilePath = "",
filename = "",
options = {},
metadata = {},
}) {
const WhisperProvider = WHISPER_PROVIDERS.hasOwnProperty(
options?.whisperProvider
)
? WHISPER_PROVIDERS[options?.whisperProvider]
: WHISPER_PROVIDERS.local;
console.log(`-- Working ${filename} --`);
const whisper = new WhisperProvider({ options });
const { content, error } = await whisper.processFile(fullFilePath, filename);
if (!!error) {
console.error(`Error encountered for parsing of ${filename}.`);
trashFile(fullFilePath);
return {
success: false,
reason: error,
documents: [],
};
}
if (!content?.length) {
console.error(`Resulting text content was empty for ${filename}.`);
trashFile(fullFilePath);
return {
success: false,
reason: `No text content found in ${filename}.`,
documents: [],
};
}
const data = {
id: v4(),
url: "file://" + fullFilePath,
title: metadata.title || filename,
docAuthor: metadata.docAuthor || "no author found",
description: metadata.description || "No description found.",
docSource: metadata.docSource || "audio file uploaded by the user.",
chunkSource: metadata.chunkSource || "",
published: createdDate(fullFilePath),
wordCount: content.split(" ").length,
pageContent: content,
token_count_estimate: tokenizeString(content),
};
const document = writeToServerDocuments({
data,
filename: `${slugify(filename)}-${data.id}`,
options: { parseOnly: options.parseOnly },
});
trashFile(fullFilePath);
console.log(
`[SUCCESS]: ${filename} transcribed, converted & ready for embedding.\n`
);
return { success: true, reason: null, documents: [document] };
}
module.exports = asAudio;
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