A method that takes a raw buffer and metadata as parameters and
returns a promise that resolves to an array of Document instances. It
uses the parseOfficeAsync function from the officeparser module to extract
the raw text content from the buffer. If the extracted powerpoint content is
empty, it returns an empty array. Otherwise, it creates a new
Document instance with the extracted powerpoint content and the provided
metadata, and returns it as an array.
The buffer to be parsed.
The metadata of the document.
A promise that resolves to an array of Document instances.
A class that extends the
BufferLoaderclass. It represents a document loader that loads documents from PDF files.