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author | Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi> | 2014-03-10 22:45:18 +0200 |
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committer | Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi> | 2014-03-24 01:18:13 +0200 |
commit | 7d9c43916b0600ac4879dfe9793eab807a83ab2b (patch) | |
tree | ec54ed64c9a557b6ea4ad88d31138a02d3e0cd04 /aconf/model/time.lua | |
parent | cb6c243dc356ef1d46d7ddb96e6ea6ae007c6cca (diff) | |
download | aconf-7d9c43916b0600ac4879dfe9793eab807a83ab2b.tar.bz2 aconf-7d9c43916b0600ac4879dfe9793eab807a83ab2b.tar.xz |
rename ACF2 to Alpine Configurator (aconf)
Diffstat (limited to 'aconf/model/time.lua')
-rw-r--r-- | aconf/model/time.lua | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/aconf/model/time.lua b/aconf/model/time.lua new file mode 100644 index 0000000..ca6008d --- /dev/null +++ b/aconf/model/time.lua @@ -0,0 +1,63 @@ +--[[ +Copyright (c) 2012-2014 Kaarle Ritvanen +See LICENSE file for license details +--]] + +local M = {} + +local raise = require('aconf.error').raise + +local object = require('aconf.object') +local class = object.class +local super = object.super + + +local posix = require('posix') + + +M.Timestamp = class(require('aconf.model.field').String) +M.Date = class(M.Timestamp) +M.Time = class(M.Timestamp) + +M.Date.format = '%Y-%m-%d' +M.Time.format = '%H:%M:%S' +M.Timestamp.format = M.Date.format..' '..M.Time.format + +function M.Timestamp:_offset(value) + if not value then return end + local time = posix.strptime(value, self.format) + return time and os.time(time) +end + +function M.Timestamp:_load(context) + local value = super(self, M.Timestamp):_load(context) + return value and self.epoch_offset and os.date(self.format, value) or value +end + +function M.Timestamp:_save(context, value) + if self.epoch_offset then value = self:_offset(value) end + super(self, M.Timestamp):_save(context, value) +end + +function M.Timestamp:normalize(context, value) + local time = self:_offset(value) + return time and os.date(self.format, time) or value +end + +function M.Timestamp:validate(context, value) + super(self, M.Timestamp):validate(context, value) + if not self:_offset(value) then raise(context.path, 'Invalid value') end +end + +function M.Date:init(params) + super(self, M.Date):init(params) + self.widget = 'date' +end + +function M.Time:init(params) + super(self, M.Time):init(params) + if params.seconds == false then self.format = '%H:%M' end +end + + +return M |