stormbot/triggers/link/link.sh

[ -f functions.sh ] && source functions.sh

for l in $3 ; do
text="${l#:}"
if [[ "${text}" =~ http://|https://|www\..* ]]; then
pageTitle="$(curl -L -s --connect-timeout 5 "$text" | sed -n -e 'H;${x;s!.*<head[^>]*>\(.*\)</head>.*!\1!;T;s!.*<title>\(.*\)</title>.*!\1!p}' | pandoc -t plain | tr '[:space:]' ' ')"
pageTitle="$(echo "$pageTitle" | tr -cd '[:print:]')"
if [[ ${#pageTitle} -gt 1 ]]; then
msg "$2" "$pageTitle"
fi
fi
done