googledrive-comment

The following examples show how comments can be retrieved from google docs or google sheets using the googledrive package and are based specifically on the details about making a request.

Retrieve google document comments

The following example assumes a google doc named foo_doc exists in My Drive and has some comments. For example:

---

---

The comments can be extracted from the doc using the following code:

library(googledrive)

x <- drive_get("foo_doc")
req <- build_request(
  path = paste0("drive/v3/files/", x$id ,"/comments"),
  method = "GET",
  params = list(
    fileId = x$id,
    fields = "*"
  ),
  token = googledrive:::drive_token()
)

cmt <- process_response(make_request(req))

The returned object is quite detailed. For the sample document, some of the more immediately relevant information can be accessed like this:

cmt$comments[[1]]$content
#> [1] "This is a line 3 comment!"

cmt$comments[[1]]$quotedFileContent
#> $mimeType
#> [1] "text/html"
#> 
#> $value
#> [1] "Line 3"

Retrieve google sheets comments

The same approach also works for google sheets. Assume you have a google sheet named foo_sheet in My Drive.

---

---

Just replace foo_doc with foo_sheet to obtain the following comment details:

cmt$comments[[1]]$content
#> [1] "I am a comment made about 'World' in cell A2!"
cmt$comments[[1]]$quotedFileContent
#> $mimeType
#> [1] "text/html"
#> 
#> $value
#> [1] "World"

The examples only show a couple of returned comment properties as an illustration. Details of properties returned can be found in the Google Drive API documentation on comments.