mirror of https://github.com/kepler155c/opus
54 lines
973 B
Lua
54 lines
973 B
Lua
local class = require('class')
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local TableDB = class()
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function TableDB:init(args)
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local defaults = {
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fileName = '',
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dirty = false,
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data = { },
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tabledef = { },
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}
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Util.merge(defaults, args) -- refactor
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Util.merge(self, defaults)
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end
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function TableDB:load()
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local table = Util.readTable(self.fileName)
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if table then
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self.data = table.data
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self.tabledef = table.tabledef
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end
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end
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function TableDB:add(key, entry)
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if type(key) == 'table' then
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key = table.concat(key, ':')
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end
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self.data[key] = entry
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self.dirty = true
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end
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function TableDB:get(key)
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if type(key) == 'table' then
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key = table.concat(key, ':')
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end
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return self.data[key]
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end
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function TableDB:remove(key)
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self.data[key] = nil
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self.dirty = true
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end
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function TableDB:flush()
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if self.dirty then
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Util.writeTable(self.fileName, {
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tabledef = self.tabledef,
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data = self.data,
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})
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self.dirty = false
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end
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end
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return TableDB
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