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use thermal image for thumbnails during night hours

master
Ken Barbour 2022-07-17 14:17:53 -04:00
parent d8fb6f1580
commit 46e3946489
1 changed files with 10 additions and 4 deletions
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14
generate_website.sh
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@ -64,15 +64,21 @@ function generate_manifest_thumbnail() {
local relpath=${2}
local basename=$(basename "${manifest}" "manifest.txt")
local dest=${relpath}/${basename}thumbnail.png
if [ -f "${WXRX_WEB_PUBDIR}/${dest}" ]; then
local hour_of_day=$(date -d @$(timestamp_from_filename "${manifest}") "+%d")
if [ -f "${WXRX_WEB_PUBDIR}/${dest}" ]; then
logdebug "thumbnail already exists: %s" "${WXRX_WEB_PUBDIR}/${dest}"
echo $dest
return 0
fi
local file=$(grep 'MCIR' ${manifest} | head -n 1)
if [ -z "${file}" ]; then
local file=$(grep 'therm' ${manifest} | head -n 2)
# Prefer thermal images for night
if [ "${hour_of_day}" -lt 6 ] || [ "${hour_of_day}" -gt 18 ]; then
local file=$(grep 'therm' ${manifest} | head -n 1)
else
local file=$(grep 'MCIR' ${manifest} | head -n 1)
fi
# if file is empty, fallback to ANY png
if [ -z "${file}" ]; then
local file=$(grep 'png' ${manifest} | head -n 2)
fi