Módulo:Hatnote list

Fonte: Enciclopédia de conhecimento da Igreja de Deus
Revisão em 01h00min de 14 de maio de 2024 por Jaewoo (discussão | contribs) (Criou a página com "-------------------------------------------------------------------------------- -- Module:Hatnote list -- -- -- -- This module produces and formats lists for use in hatnotes. In particular, -- -- it implements the for-see list, i.e. lists of "For X, see Y" statements, -- -- as used in {{about}}, {{redirect}}, and their variants. Also intr...")
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A documentação para este módulo pode ser criada na página Módulo:Hatnote list/doc

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--                           Module:Hatnote list                              --
--                                                                            --
-- This module produces and formats lists for use in hatnotes. In particular, --
-- it implements the for-see list, i.e. lists of "For X, see Y" statements,   --
-- as used in {{about}}, {{redirect}}, and their variants. Also introduced    --
-- are andList & orList helpers for formatting lists with those conjunctions. --
--------------------------------------------------------------------------------
local mArguments --initialize lazily
local mHatnote = require('Módulo:Hatnote')
local libraryUtil = require('libraryUtil')
local checkType = libraryUtil.checkType
local p = {}
--------------------------------------------------------------------------------
-- List stringification helper functions
--
-- These functions are used for stringifying lists, usually page lists inside
-- the "Y" portion of "For X, see Y" for-see items.
--------------------------------------------------------------------------------
--default options table used across the list stringification functions
local stringifyListDefaultOptions = {
				conjunction = "e",
				separator = ",",
				altSeparator = ";",
				space = " ",
				formatted = false
}
-- Stringifies a list generically; probably shouldn't be used directly
function stringifyList(list, options)
				-- Type-checks, defaults, and a shortcut
				checkType("stringifyList", 1, list, "table")
				if #list == 0 then return nil end
				checkType("stringifyList", 2, options, "table", true)
				options = options or {}
				for k, v in pairs(stringifyListDefaultOptions) do
								if options[k] == nil then options[k] = v end
				end
				local s = options.space
				-- Format the list if requested
				if options.formatted then list = mHatnote.formatPages(unpack(list)) end
				-- Set the separator; if any item contains it, use the alternate separator
				local separator = options.separator
				--searches display text only
				function searchDisp(t, f)
								return string.find(string.sub(t, (string.find(t, '|') or 0) + 1), f)
				end
				for k, v in pairs(list) do
								if searchDisp(v, separator) then
												separator = options.altSeparator
												break
								end
				end
				-- Set the conjunction, apply Oxford comma, and force a comma if #1 has "§"
				local conjunction = s .. options.conjunction .. s
				if #list == 2 and searchDisp(list[1], "§") then
								conjunction = separator .. conjunction
				end
				-- Return the formatted string
				return mw.text.listToText(list, separator .. s, conjunction)
end
--DRY function
function conjList (conj, list, fmt)
				return stringifyList(list, {conjunction = conj, formatted = fmt})
end
-- Stringifies lists with "and" or "or"
function p.andList (...) return conjList("e", ...) end
function p.orList (...) return conjList("ou", ...) end
--------------------------------------------------------------------------------
-- For see
--
-- Makes a "For X, see [[Y]]." list from raw parameters. Intended for the
-- {{about}} and {{redirect}} templates and their variants.
--------------------------------------------------------------------------------
--default options table used across the forSee family of functions
local forSeeDefaultOptions = {
				andKeyword = 'e',
				title = mw.title.getCurrentTitle().text,
				otherText = 'outros usos',
				forSeeForm = 'Para %s, ver %s.'
}
--Collapses duplicate punctuation
function punctuationCollapse (text)
				local replacements = {
								["%.%.$"] = ".",
								["%?%.$"] = "?",
								["%!%.$"] = "!",
								["%.%]%]%.$"] = ".]]",
								["%?%]%]%.$"] = "?]]",
								["%!%]%]%.$"] = "!]]"
				}
				for k, v in pairs(replacements) do text = string.gsub(text, k, v) end
				return text
end
-- Structures arguments into a table for stringification, & options
function p.forSeeArgsToTable (args, from, options)
				-- Type-checks and defaults
				checkType("forSeeArgsToTable", 1, args, 'table')
				checkType("forSeeArgsToTable", 2, from, 'number', true)
				from = from or 1
				checkType("forSeeArgsToTable", 3, options, 'table', true)
				options = options or {}
				for k, v in pairs(forSeeDefaultOptions) do
								if options[k] == nil then options[k] = v end
				end
				-- maxArg's gotten manually because getArgs() and table.maxn aren't friends
				local maxArg = 0
				for k, v in pairs(args) do
								if type(k) == 'number' and k > maxArg then maxArg = k end
				end
				-- Structure the data out from the parameter list:
				-- * forTable is the wrapper table, with forRow rows
				-- * Rows are tables of a "use" string & a "pages" table of pagename strings
				-- * Blanks are left empty for defaulting elsewhere, but can terminate list
				local forTable = {}
				local i = from
				local terminated = false
				-- Loop to generate rows
				repeat
								-- New empty row
								local forRow = {}
								-- On blank use, assume list's ended & break at end of this loop
								forRow.use = args[i]
								if not args[i] then terminated = true end
								-- New empty list of pages
								forRow.pages = {}
								-- Insert first pages item if present
								table.insert(forRow.pages, args[i + 1])
								-- If the param after next is "and", do inner loop to collect params
								-- until the "and"'s stop. Blanks are ignored: "1|and||and|3" → {1, 3}
								while args[i + 2] == options.andKeyword do
												if args[i + 3] then
																table.insert(forRow.pages, args[i + 3])
												end
												-- Increment to next "and"
												i = i + 2
								end
								-- Increment to next use
								i = i + 2
								-- Append the row
								table.insert(forTable, forRow)
				until terminated or i > maxArg
				
				return forTable
end
-- Stringifies a table as formatted by forSeeArgsToTable
function p.forSeeTableToString (forSeeTable, options)
				-- Type-checks and defaults
				checkType("forSeeTableToString", 1, forSeeTable, "table")
				checkType("forSeeTableToString", 2, options, "table", true)
				options = options or {}
				for k, v in pairs(forSeeDefaultOptions) do
								if options[k] == nil then options[k] = v end
				end
				-- Stringify each for-see item into a list
				local strList = {}
				for k, v in pairs(forSeeTable) do
								local useStr = v.use or options.otherText
								local pagesStr = p.andList(v.pages, true) or
												mHatnote._formatLink(mHatnote.disambiguate(options.title))
								local forSeeStr = string.format(options.forSeeForm, useStr, pagesStr)
								forSeeStr = punctuationCollapse(forSeeStr)
								table.insert(strList, forSeeStr)
				end
				-- Return the concatenated list
				return table.concat(strList, ' ')
end
-- Produces a "For X, see [[Y]]" string from arguments. Expects index gaps
-- but not blank/whitespace values. Ignores named args and args < "from".
function p._forSee (args, from, options)
				local forSeeTable = p.forSeeArgsToTable(args, from, options)
				return p.forSeeTableToString(forSeeTable, options)
end
-- As _forSee, but uses the frame.
function p.forSee (frame, from, options)
				mArguments = require('Módulo:Arguments')
				return p._forSee(mArguments.getArgs(frame), from, options)
end
return p