Internal helper function for loop execution used in fetch functions.
loop_fetch_msg_text(new_imapconf, msg_id, by, peek, partial, write_to_disk,
keep_in_mem, try_b64decode, retries, handle)A numeric vetor containing one or more messages ids.
Which id (MSN or UID) to use when searching for
messages. "MSN" or message squence number is a message's relative
position to the older message in the mailbox. It may change after deleting
or moving messages. For instance, if a message is deleted, message sequence
numbers are reordered to fill the gap. "UID" or unique identifier
is always the same during the life cycle of a message. Default is
"MSN".
If TRUE, it does not mark messages as "read" after
fetching. Default is TRUE.
NULL or a character string with format
"startchar.endchar" indicating the size (in characters) of a message slice
to fetch. Default is NULL, which fetchs the full specified content.
If TRUE writes fetch content of each message
to the disk as a text file in the working directory. Default is FALSE.
If TRUE keeps a copy of fetch results as an
list in the R session when write_to_disk = TRUE. Default is
FALSE. It can only be set TRUE when
write_to_disk = TRUE.
If TRUE, tries to guess and decode the fetched
text from base64 format to character. Default is FALSE.
Number of attempts to connect and execute the command. Default
is 2.
A curl handle object.
An object of class imapconf generated with
configure_imap and with a mbox item added after a
mailbox selection with select_mailbox.
A list or/and text files containing the fetch results.
Other fetch helpers: loop_fetch_full_msg,
loop_fetch_msg_header,
loop_fetch_msg_metadata
Other loop: loop_fetch_full_msg,
loop_fetch_msg_header,
loop_fetch_msg_metadata