63 lines
No EOL
2.4 KiB
Lua
63 lines
No EOL
2.4 KiB
Lua
-- parser.lua :: a data parser, used to parse data from arguments
|
|
|
|
--[[
|
|
Copyright © 2021 Kazhnuz
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy of
|
|
this software and associated documentation files (the "Software"), to deal in
|
|
the Software without restriction, including without limitation the rights to
|
|
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
|
the Software, and to permit persons to whom the Software is furnished to do so,
|
|
subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in all
|
|
copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
|
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
|
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
|
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
]]
|
|
|
|
local Parser = Object:extend()
|
|
|
|
function Parser:new(headings, argumentsList, argumentwrapper, nullableNbr)
|
|
self.headings = headings
|
|
self.argumentsList = argumentsList
|
|
self.argumentwrapper = argumentwrapper or ""
|
|
self.nullableNbr = nullableNbr or 0
|
|
end
|
|
|
|
function Parser:getArguments(name)
|
|
if (self.argumentsList[name] ~= nil) then
|
|
local arguments = {}
|
|
utils.table.mergeList(arguments, self.headings)
|
|
utils.table.mergeList(arguments, self.argumentsList[name])
|
|
return arguments
|
|
else
|
|
error("No arguments data for argumentList " .. name)
|
|
end
|
|
end
|
|
|
|
function Parser:parse(datas)
|
|
local arguments = self:getArguments(datas[1])
|
|
print(utils.table.toString(arguments))
|
|
local parsedData = utils.table.parse(datas, arguments, self.nullableNbr)
|
|
if (utils.string.isEmpty(self.argumentwrapper)) then
|
|
-- print(utils.table.toString(parsedData))
|
|
return parsedData
|
|
else
|
|
local finalTable = {}
|
|
for i, heading in ipairs(self.headings) do
|
|
finalTable[heading] = parsedData[heading]
|
|
parsedData[heading] = nil
|
|
end
|
|
finalTable[self.argumentwrapper] = parsedData
|
|
-- print(utils.table.toString(finalTable))
|
|
return finalTable
|
|
end
|
|
end
|
|
|
|
return Parser |