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send_messages split messages >4096 at last newline

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This commit is contained in:
Kay Marquardt (Gnadelwartz) 2020-06-19 20:57:59 +02:00
parent e4d13fd92d
commit 21f29a496f
1 changed files with 13 additions and 4 deletions
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17
modules/sendMessage.sh
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@ -5,7 +5,7 @@
# This file is public domain in the USA and all free countries.
# Elsewhere, consider it to be WTFPLv2. (wtfpl.net/txt/copying)
#
#### $$VERSION$$ v0.98-dev-57-g4d8c205
#### $$VERSION$$ v0.98-dev-58-ge4d13fd
# will be automatically sourced from bashbot
@ -27,10 +27,19 @@ ACTION_URL=$URL'/sendChatAction'
FORWARD_URL=$URL'/forwardMessage'
send_normal_message() {
local text; text="$(JsonEscape "${2}")"
local len text; text="$(JsonEscape "${2}")"
text="${text//$'\n'/\\n}"
until [ -z "${text}" ]; do
sendJson "${1}" '"text":"'"${text:0:4096}"'"' "${MSG_URL}"
text="${text:4096}"
if [ "${#text}" -le 4096 ]; then\
sendJson "${1}" '"text":"'"${text}"'"' "${MSG_URL}"
unset text
else
len=4095
[ "${text:4095:2}" != "\n" ] &&\
len="${text:0:4096}" && len="${len%\\n*}" && len="${#len}"
sendJson "${1}" '"text":"'"${text:0:${len}}"'"' "${MSG_URL}"
text="${text:$((len+2))}"
fi
done
}