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Module:Array: Difference between revisions

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Mattk4355 (talk | contribs)

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Created page with "local p = {} local lib = require('Module:Feature') function p.main(frame) local args = require('Module:Arguments').getArgs(frame, { wrapper = { 'Template:Array' } }) --mw.logObject(args,'args') --debug return p._main(args, frame) end function p._main(args, frame) local arrayString = args[1] or nil local separator = args[2] or args.delim or nil local form = args[3] or args['format'] or nil local join = args[4] or args.join or '' local dedupe = args['dedupe']..."
 
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Line 4: Line 4:
function p.main(frame)
function p.main(frame)
local args = require('Module:Arguments').getArgs(frame, {
local args = require('Module:Arguments').getArgs(frame, {
parentFirst = true,
wrapper = { 'Template:Array' }
wrapper = { 'Template:Array' }
})
})
--mw.logObject(args,'args') --debug
return p._main(args, frame)
return p._main(args, frame)
end
end


function p._main(args, frame)
function p._main(args, frame)
local arrayString = args[1] or nil
local arrayString = args[1] or args["arrayString"] or nil
local separator = args[2] or args.delim or nil
local separator = args[2] or args["sep"] or args["delim"] or args["separator"] or nil
local form = args[3] or args['format'] or nil
local format = args[3] or args["format"] or "{item}"
local join = args[4] or args.join or ''
local join = args[4] or args["join"] or ""
local dedupe = args['dedupe'] or nil
local dedupe = args["dedupe"] or nil
local sort = args['sort'] or nil
local sort = args["sort"] or nil
local sentence = args['sentence'] or nil
local sentence = args["sentence"] or nil
local template = args['template'] or nil
local sentence_last = args['sentence_last'] or ' and '
local sentence_join = args['sentence_join'] or ', '
local firstItemOnly = args["firstItemOnly"] or nil
local offsetStart = args["offsetStart"] or nil
local offsetEnd = args["offsetEnd"] or nil
local prefix = args['prefix'] or ''
local prefix = args['prefix'] or ''
local suffix = args['suffix'] or ''
local suffix = args['suffix'] or ''
local sentence_last = args['sentence_last'] or ' and '
local template = args['template'] or nil
local sentence_join = args['sentence_join'] or ', '
local sub_separator = args.subsep or nil
local split_opt = {
local split_opt = {
removeEmpty = args['removeEmpty'] or nil,
removeEmpty = args['removeEmpty'] or nil,
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-- argument validation
-- argument validation
if arrayString == nil then return '' end
if arrayString == nil then return "" end
if separator == nil then return error('Second argument (separator) must not be empty.') end
if separator == nil then return error("Second argument (separator) must not be empty.") end
if separator == '' then return error('Second argument (separator) must not be empty string.') end
if separator == "" then return error("Second argument (separator) must not be empty string.") end
if form == nil then return error('Third argument (format) must not be empty.') end
if format == nil then return error("Third argument (format) must not be empty.") end
if form:find('{item[%d%.]*}') == nil then return error('Third argument (format) does not include {item}.') end


-- split string to array
-- split string to array
if string.find(separator, "{newline}") then
separator = separator:gsub("{newline}", "\n")
end
if string.find(separator, "{space}") then
separator = separator:gsub("{space}", " ")
end
local array = lib.split(arrayString, separator, split_opt)
local array = lib.split(arrayString, separator, split_opt)


-- remove duplcates from array
-- remove duplicates from array
if dedupe == '1' then
if dedupe ~= nil then
array = p._removeDuplicates(array)
array = p._removeDuplicates(array)
end
end
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if sort ~= nil then
if sort ~= nil then
array = p._sort(array, sort)
array = p._sort(array, sort)
end
-- filter by offset
if offsetStart ~= nil or offsetEnd ~= nil then
array = lib.arraySlice(array, lib.toNullableNumber(offsetStart), lib.toNullableNumber(offsetEnd))
end
end
-- replace keywords in array
-- replace keywords in array
for key, value in pairs(array) do
for key, value in pairs(array) do
local item = form
-- get format (may have override)
item = item:gsub('{newline}', '\n')
local item = format
item = item:gsub('{index}', key)
if args["format" .. key] ~= nil then
item = args["format" .. key]
end
-- Basic substitutions
if string.find(item, "{index}") then
item = item:gsub("{index}", key)
end
if string.find(item, "{newline}") then
item = item:gsub("{newline}", "\n")
end
if string.find(item, "{space}") then
item = item:gsub("{space}", " ")
end
-- figure out sub-divisions if any
-- figure out sub-divisions if any
Line 70: Line 95:
split(values, '2')
split(values, '2')
item = item:gsub('{item}', value)
-- Item substitutions
item = item:gsub("{item}", value)
item = item:gsub('{item([%d%.]*)}',
item = item:gsub('{item([%d%.]*)}',
function(suffix)
function(suffix)
Line 85: Line 111:
end
end
)
)
if string.find(item, "{itemLink}") then
item = item:gsub("{itemLink}", mw.InfoboxBuilderHF.Link(value))
end
if string.find(item, "{itemLinkSafe}") then
item = item:gsub("{itemLinkSafe}", mw.InfoboxBuilderHF.Link_safe(value))
end
array[key] = item
array[key] = item
end
end
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-- create result array
-- create result array
local result = ''
local result = ""
-- join as sentence
-- join as sentence
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else
else
local last = table.remove(array, #array)
local last = table.remove(array, #array)
result = table.concat(array, sentence_join) .. ',' .. sentence_last .. last
result = table.concat(array, sentence_join) .. sentence_join .. sentence_last .. last
end
end
-- first item only
elseif firstItemOnly ~= nil then
return array[1]
-- join with join string
-- join with join string
else
else
Line 108: Line 142:
end
end
result = prefix .. result .. suffix
result = prefix .. result .. suffix
if template then
if template then
if args.debug then mw.logObject(result, 'final result pre-preprocess') end
if args.debug then mw.logObject(result, 'final result pre-preprocess') end
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function p._sort(arr, dir)
function p._sort(arr, dir)
local order = nil
local order = nil
if (dir == -1 or dir == '-1') then
if (dir == -1 or dir == "-1") then
order = function(tVal, a, b) return a > b end
order = function(tVal, a, b) return a > b end
elseif (dir == 1 or dir == '1') then
elseif (dir == 1 or dir == "1") then
order = function(tVal, a, b) return a < b end
order = function(tVal, a, b) return a < b end
else
else
Retrieved from "https://hna.wiki/Module:Array"