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Remove unused function

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This commit is contained in:
emanuele-f 2020-04-21 16:48:25 +02:00
parent 38f64e0a72
commit 57c7abccfb
3 changed files with 3 additions and 34 deletions
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32
scripts/lua/modules/lua_utils.lua
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@ -2558,38 +2558,6 @@ end
-- ####################################################
local cached_tz_offset_secs = nil
-- Get the local (backend) timezone offset in seconds
function getTzOffsetSeconds()
if(cached_tz_offset_secs ~= nil) then
return(cached_tz_offset_secs)
end
local now = os.time()
local local_t = os.date("*t", now)
local utc_t = os.date("!*t", now)
local delta = os.time(local_t) - os.time(utc_t)
if utc_t.isdst then
-- DST is the practice of advancing clocks during summer months
-- so that evening daylight lasts longer, while sacrificing normal sunrise times.
-- utc_t is increased by one hour when the time is DST.
-- For example, an GMT time of 2pm would be reported by lua as 3pm with
-- the isdst flag set.
-- For this reason, we need to add back the hour to the computed delta.
delta = delta + 3600
end
-- tprint(string.format("local_t %u [%s][isdst: %s]", os.time(local_t), formatEpoch(os.time(local_t)), local_t.isdst))
-- tprint(string.format("utc_t %u [%s][isdst: %s]", os.time(utc_t), formatEpoch(os.time(utc_t)), utc_t.isdst))
cached_tz_offset_secs = delta
return delta
end
-- ####################################################
-- @brief Get the frontend timezone offset in seconds
-- @return The offset of the frontend timezone
function getFrontendTzSeconds()