@uppy/provider-views/lib/utils/PartialTreeUtils/getCheckedFilesWithPaths.js

View library for Uppy remote provider plugins.

const getPath = (partialTree, id, cache) => {
    const sId = id === null ? 'null' : id;
    if (cache[sId])
        return cache[sId];
    const file = partialTree.find((f) => f.id === id);
    if (file.type === 'root')
        return [];
    const meAndParentPath = [...getPath(partialTree, file.parentId, cache), file];
    cache[sId] = meAndParentPath;
    return meAndParentPath;
};
// See "Uppy file properties" documentation for `.absolutePath` and `.relativePath`
// (https://uppy.io/docs/uppy/#working-with-uppy-files)
const getCheckedFilesWithPaths = (partialTree) => {
    // Equivalent to `const cache = {}`, but makes keys such as 'hasOwnProperty' safe too
    const cache = Object.create(null);
    // We're only interested in injecting paths into 'checked' files
    const checkedFiles = partialTree.filter((item) => item.type === 'file' && item.status === 'checked');
    const companionFilesWithInjectedPaths = checkedFiles.map((file) => {
        const absFolders = getPath(partialTree, file.id, cache);
        const firstCheckedFolderIndex = absFolders.findIndex((i) => i.type === 'folder' && i.status === 'checked');
        const relFolders = absFolders.slice(firstCheckedFolderIndex);
        const absDirPath = `/${absFolders.map((i) => i.data.name).join('/')}`;
        const relDirPath = relFolders.length === 1
            ? // Must return `undefined` (which later turns into `null` in `.companionFileToUppyFile()`)
                // (https://github.com/transloadit/uppy/pull/4537#issuecomment-1629136652)
                undefined
            : relFolders.map((i) => i.data.name).join('/');
        return {
            ...file.data,
            absDirPath,
            relDirPath,
        };
    });
    return companionFilesWithInjectedPaths;
};
export default getCheckedFilesWithPaths;