Module:Sandbox/Aseleste/Indexer: Difference between revisions

Revision as of 10:59, 19 January 2021

Latest revision as of 02:45, 21 January 2021

(46 intermediate revisions by the same user not shown)

Line 6:

-- forward declarations

local index;

local process_key_value;

local build_keys;

local build_values;

Line 12 ⟶ 13:

local as_fold_function;

local escape_replacement;

local unstrip_and_strip_nowiki_tags;

-- exposed: categorizes content and display them

Line 19 ⟶ 21:

local folder = as_fold_function(args.folder)

local keys, key_order = build_keys(args)

local values = build_values(args.content)

local result = ""

-- ordered first

for category, key in pairs(keys) do

for _, categories in ipairs(key_order) do

for _, category in ipairs(categories) do

local processed = process_key_value(keys, values, category)

if processed then

result = folder(result, processed)

-- remove key and value to mark as processed

value(keys[category)] = nil

values[category] = nil

)end

end

end

-- unordered last

for category, key_ in pairs(keys) do

local processed = process_key_value(keys, values, category)

if processed then

result = folder(result, processed)

end

end

return frame:getParent():preprocess(result) -- intended to be used with a template

end

-- process key and value for a given category

process_key_value = function(keys, values, category)

local key = keys[category]

if key then

local value = values[category]

if not value == nil then

value = function(category)

return ""

end

end

local result = folderkey(result,value(category))

return result

key(

value(category)

)

)

end

return resultnil

return result

end

Line 45 ⟶ 69:

local result = {}

local pframe = frame:getParent()

for key, value in pairs(frame.args) do

result[mw.text.trim(key)] = unstrip_and_strip_nowiki_tags(value)

end

local pframe = frame:getParent()

for key, value in pairs(pframe.args) do

result[mw.text.trim(key)] = unstrip_and_strip_nowiki_tags(value)

end

Line 56 ⟶ 80:

end

-- builds key mapping, key order mapping

-- reads 'table_*'

build_keys = function(args)

local resultkeys = {}

local key_order = {}

for arg_k, arg_v in pairs(args) do

local arg_k_trim =if arg_k:trimmatch("^table_") then

if local arg_k_trimkey = arg_k:matchgsub("^table_"), then"", 1)

local keyorder = arg_k_trimkey:gsubmatch("table_^(%d+)_", "", 1)

if order then

result[key] = as_key_content_function(arg_v:trim())

key = key:gsub(order .. "_", "", 1)

local order_list = key_order[order]

if order_list then

table.insert(order_list, key)

else

key_order[order] = {key}

key( end

end

result keys[key] = as_key_content_function(arg_v:trim())

end

end

return result

-- sort key order

local key_order_list = {}

for order, category in pairs(key_order) do

table.insert(key_order_list, {key=tonumber(order), value=category})

end

table.sort(key_order_list, function(a, b) return a.key < b.key end)

key_order = {}

for _, value in ipairs(key_order_list) do

table.insert(key_order, value.value)

end

return keys, key_order

end

Line 79 ⟶ 126:

local content = ""

for line_number_, line in ipairs(mw.text:.split(text, "\n", true)) do -- is \n sufficient

if line:match("^__M_INDEX__") then

-- finish result

for index_, category in ipairs(context) do

local sub_result = result[category]

if sub_result == nil then

Line 104 ⟶ 151:

-- one more round of finishing result

for index_, category in ipairs(context) do

local sub_result = result[category]

if sub_result == nil then

Line 125 ⟶ 172:

as_key_content_function = function(text)

local function func(content)

returnlocal result = text:gsub("__M_CONTENT__", escape_replacement(content)) -- need this variable to only return 1 result

return result

end

return func

Line 134 ⟶ 182:

as_value_content_function = function(text)

local function func(category)

returnlocal result = text:gsub("__M_CATEGORY__", escape_replacement(category)) -- need this variable to only return 1 result

return result

end

return func

Line 144 ⟶ 193:

local function func(left, right)

-- some improvements could be made here

returnlocal result = text:gsub("__M_LEFT__", escape_replacement(left)):gsub("__M_RIGHT__", escape_replacement(right)) -- need this variable to only return 1 result

return result

end

return func

Line 150 ⟶ 200:

-- escapes replacement, replace '%' with '%%'

-- ah, multiple return results cost us headache, apparently multiple return results expand into multiple arguments

escape_replacement = function(text)

returnlocal result = text:gsub("%%", "%%%%") -- need this variable to only return 1 result

return result

end

unstrip_and_strip_nowiki_tags = function(text)

local result = mw.text.trim(mw.text.unstripNoWiki(text)) -- need this variable to only return 1 result

:gsub("<nowiki>", "")

:gsub("</nowiki>", "")

:gsub("&lt;", "<") -- needs to be escaped in the source

:gsub("&gt;", ">")

:gsub("&quot;", '"')

return result

end