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Only try to obtain sources after possible database restore following a corruption

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Signed-off-by: DL6ER <dl6er@dl6er.de>
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DL6ER 2024-11-16 11:47:59 +01:00
parent b2ad878f4a
commit 59e9bac794
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GPG key ID: 00135ACBD90B28DD
1 changed files with 29 additions and 27 deletions
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56
gravity.sh
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@ -121,7 +121,6 @@ gravity_swap_databases() {
if [[ "${status}" -ne 0 ]]; then
echo -e "\\n ${CROSS} Unable to clean current database for backup\\n ${output}"
rotate=false
else
# If multiple gravityBCKfile's are present (appended with a number), rotate them
# We keep at most 10 backups
@ -390,32 +389,6 @@ gravity_DownloadBlocklists() {
echo -e " ${INFO} Storing gravity database in ${COL_BOLD}${gravityDBfile}${COL_NC}"
fi
# Retrieve source URLs from gravity database
# We source only enabled adlists, SQLite3 stores boolean values as 0 (false) or 1 (true)
mapfile -t sources <<<"$(pihole-FTL sqlite3 -ni "${gravityDBfile}" "SELECT address FROM vw_adlist;" 2>/dev/null)"
mapfile -t sourceIDs <<<"$(pihole-FTL sqlite3 -ni "${gravityDBfile}" "SELECT id FROM vw_adlist;" 2>/dev/null)"
mapfile -t sourceTypes <<<"$(pihole-FTL sqlite3 -ni "${gravityDBfile}" "SELECT type FROM vw_adlist;" 2>/dev/null)"
# Parse source domains from $sources
mapfile -t sourceDomains <<<"$(
# Logic: Split by folder/port
awk -F '[/:]' '{
# Remove URL protocol & optional username:password@
gsub(/(.*:\/\/|.*:.*@)/, "", $0)
if(length($1)>0){print $1}
else {print "local"}
}' <<<"$(printf '%s\n' "${sources[@]}")" 2>/dev/null
)"
local str="Pulling blocklist source list into range"
echo -e "${OVER} ${TICK} ${str}"
if [[ -z "${sources[*]}" ]] || [[ -z "${sourceDomains[*]}" ]]; then
echo -e " ${INFO} No source list found, or it is empty"
echo ""
unset sources
fi
local url domain str target compression adlist_type
echo ""
@ -453,9 +426,38 @@ gravity_DownloadBlocklists() {
if ! try_restore_backup; then
return 1
fi
echo -e " ${TICK} ${str}"
else
echo -e "${OVER} ${TICK} ${str}"
fi
# Retrieve source URLs from gravity database
# We source only enabled adlists, SQLite3 stores boolean values as 0 (false) or 1 (true)
mapfile -t sources <<<"$(pihole-FTL sqlite3 -ni "${gravityDBfile}" "SELECT address FROM vw_adlist;" 2>/dev/null)"
mapfile -t sourceIDs <<<"$(pihole-FTL sqlite3 -ni "${gravityDBfile}" "SELECT id FROM vw_adlist;" 2>/dev/null)"
mapfile -t sourceTypes <<<"$(pihole-FTL sqlite3 -ni "${gravityDBfile}" "SELECT type FROM vw_adlist;" 2>/dev/null)"
# Parse source domains from $sources
mapfile -t sourceDomains <<<"$(
# Logic: Split by folder/port
awk -F '[/:]' '{
# Remove URL protocol & optional username:password@
gsub(/(.*:\/\/|.*:.*@)/, "", $0)
if(length($1)>0){print $1}
else {print "local"}
}' <<<"$(printf '%s\n' "${sources[@]}")" 2>/dev/null
)"
local str="Pulling blocklist source list into range"
echo -e "${OVER} ${TICK} ${str}"
if [[ -z "${sources[*]}" ]] || [[ -z "${sourceDomains[*]}" ]]; then
echo -e " ${INFO} No source list found, or it is empty"
echo ""
unset sources
fi
# Use compression to reduce the amount of data that is transferred
# between the Pi-hole and the ad list provider. Use this feature
# only if it is supported by the locally available version of curl