merlyn/collector/processSingleFile/convert/asMbox.js
Timothy Carambat 3dedcede34
Filesystem Agent Skill overhaul (#5260)
* wip

* collector parse fixes

* refactor for class and also operation for reading

* add skill management panel

* management panel + lint

* management panel + lint

* Hide skill in non-docker context

* add ask-prompt for edit tool calls

* fix dep

* fix execa pkg (unused in codebase)

* simplify search with ripgrep only and build deps

* Fs skill i18n (#5264)

i18n

* add copy file support

* fix translations
2026-03-26 14:07:46 -07:00

84 lines
2.3 KiB
JavaScript

const { v4 } = require("uuid");
const fs = require("fs");
const { mboxParser } = require("mbox-parser");
const {
createdDate,
trashFile,
writeToServerDocuments,
} = require("../../utils/files");
const { tokenizeString } = require("../../utils/tokenizer");
const { default: slugify } = require("slugify");
async function asMbox({
fullFilePath = "",
filename = "",
options = {},
metadata = {},
}) {
console.log(`-- Working ${filename} --`);
const mails = await mboxParser(fs.createReadStream(fullFilePath))
.then((mails) => mails)
.catch((error) => {
console.log(`Could not parse mail items`, error);
return [];
});
if (!mails.length) {
console.error(`Resulting mail items was empty for ${filename}.`);
if (!options.absolutePath) trashFile(fullFilePath);
return {
success: false,
reason: `No mail items found in ${filename}.`,
documents: [],
};
}
let item = 1;
const documents = [];
for (const mail of mails) {
if (!mail.hasOwnProperty("text")) continue;
const content = mail.text;
if (!content) continue;
console.log(
`-- Working on message "${mail.subject || "Unknown subject"}" --`
);
const data = {
id: v4(),
url: "file://" + fullFilePath,
title:
metadata.title ||
(mail?.subject
? slugify(mail?.subject?.replace(".", "")) + ".mbox"
: `msg_${item}-${filename}`),
docAuthor: metadata.docAuthor || mail?.from?.text,
description: metadata.description || "No description found.",
docSource:
metadata.docSource || "Mbox message file uploaded by the user.",
chunkSource: metadata.chunkSource || "",
published: createdDate(fullFilePath),
wordCount: content.split(" ").length,
pageContent: content,
token_count_estimate: tokenizeString(content),
};
item++;
const document = writeToServerDocuments({
data,
filename: `${slugify(filename)}-${data.id}-msg-${item}`,
options: { parseOnly: options.parseOnly },
});
documents.push(document);
}
if (!options.absolutePath) trashFile(fullFilePath);
console.log(
`[SUCCESS]: ${filename} messages converted & ready for embedding.\n`
);
return { success: true, reason: null, documents };
}
module.exports = asMbox;