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- const path = require("path");
- const mimeTypes = require("mime-types");
- function getFileName(note, childTargetPath, safeTitle) {
- let existingExtension = path.extname(safeTitle).toLowerCase();
- let newExtension;
- if (note.type === 'text') {
- newExtension = 'html';
- } else if (note.mime === 'application/x-javascript' || note.mime === 'text/javascript') {
- newExtension = 'js';
- } else if (existingExtension.length > 0) { // if the page already has an extension, then we'll just keep it
- newExtension = null;
- } else {
- if (note.mime?.toLowerCase()?.trim() === "image/jpg") { // image/jpg is invalid but pretty common
- newExtension = 'jpg';
- } else {
- newExtension = mimeTypes.extension(note.mime) || "dat";
- }
- }
- let fileNameWithPath = childTargetPath;
- // if the note is already named with extension (e.g. "jquery"), then it's silly to append exact same extension again
- if (newExtension && existingExtension !== "." + newExtension.toLowerCase()) {
- fileNameWithPath += "." + newExtension;
- }
- return fileNameWithPath;
- }
- module.exports = {
- getFileName
- };
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