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Модуль:Hatnote list: различия между версиями

Материал из Энциклопедия Тренерон
ru>Alistair3149
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м (1 версия импортирована)
 
(не показаны 2 промежуточные версии 2 участников)
Строка 24: Строка 24:
--default options table used across the list stringification functions
--default options table used across the list stringification functions
local stringifyListDefaultOptions = {
local stringifyListDefaultOptions = {
conjunction = "and",
    conjunction = "and",
separator = ",",
    separator = ",",
altSeparator = ";",
    altSeparator = ";",
space = " ",
    space = " ",
formatted = false
    formatted = false
}
}


--Searches display text only
--Searches display text only
local function searchDisp(haystack, needle)
local function searchDisp(haystack, needle)
return string.find(
    return mw.ustring.find(
string.sub(haystack, (string.find(haystack, '|') or 0) + 1), needle
            mw.ustring.sub(haystack, (string.find(haystack, '|') or 0) + 1), needle
)
    )
end
end


-- Stringifies a list generically; probably shouldn't be used directly
-- Stringifies a list generically; probably shouldn't be used directly
local function stringifyList(list, options)
local function stringifyList(list, options)
-- Type-checks, defaults, and a shortcut
    -- Type-checks, defaults, and a shortcut
checkType("stringifyList", 1, list, "table")
    checkType("stringifyList", 1, list, "table")
if #list == 0 then return nil end
    if #list == 0 then return nil end
checkType("stringifyList", 2, options, "table", true)
    checkType("stringifyList", 2, options, "table", true)
options = options or {}
    options = options or {}
for k, v in pairs(stringifyListDefaultOptions) do
    for k, v in pairs(stringifyListDefaultOptions) do
if options[k] == nil then options[k] = v end
        if options[k] == nil then options[k] = v end
end
    end
local s = options.space
    local s = options.space
-- Format the list if requested
    -- Format the list if requested
if options.formatted then
    if options.formatted then
list = mFormatLink.formatPages(
        list = mFormatLink.formatPages(
{categorizeMissing = mHatnote.missingTargetCat}, list
                {categorizeMissing = mHatnote.missingTargetCat}, list
)
        )
end
    end
-- Set the separator; if any item contains it, use the alternate separator
    -- Set the separator; if any item contains it, use the alternate separator
local separator = options.separator
    local separator = options.separator
for k, v in pairs(list) do
    for k, v in pairs(list) do
if searchDisp(v, separator) then
        if searchDisp(v, separator) then
separator = options.altSeparator
            separator = options.altSeparator
break
            break
end
        end
end
    end
-- Set the conjunction, apply Oxford comma, and force a comma if #1 has "§"
    -- Set the conjunction, apply Oxford comma, and force a comma if #1 has "§"
local conjunction = s .. options.conjunction .. s
    local conjunction = s .. options.conjunction .. s
if #list == 2 and searchDisp(list[1], "§") or #list > 2 then
    if #list == 2 and searchDisp(list[1], "§") or #list > 2 then
conjunction = separator .. conjunction
        conjunction = separator .. conjunction
end
    end
-- Return the formatted string
    -- Return the formatted string
return mw.text.listToText(list, separator .. s, conjunction)
    return mw.text.listToText(list, separator .. s, conjunction)
end
end


--DRY function
--DRY function
function p.conjList (conj, list, fmt)
function p.conjList (conj, list, fmt)
return stringifyList(list, {conjunction = conj, formatted = fmt})
    return stringifyList(list, {conjunction = conj, formatted = fmt})
end
end


Строка 90: Строка 90:
--default options table used across the forSee family of functions
--default options table used across the forSee family of functions
local forSeeDefaultOptions = {
local forSeeDefaultOptions = {
andKeyword = 'and',
    andKeyword = 'and',
title = mw.title.getCurrentTitle().text,
    title = mw.title.getCurrentTitle().text,
otherText = 'other uses',
    otherText = 'other uses',
forSeeForm = 'For %s, see %s.',
    forSeeForm = 'For %s, see %s.',
}
}


--Collapses duplicate punctuation
--Collapses duplicate punctuation
local function punctuationCollapse (text)
local function punctuationCollapse (text)
local replacements = {
    local replacements = {
["%.%.$"] = ".",
        ["%.%.$"] = ".",
["%?%.$"] = "?",
        ["%?%.$"] = "?",
["%!%.$"] = "!",
        ["%!%.$"] = "!",
["%.%]%]%.$"] = ".]]",
        ["%.%]%]%.$"] = ".]]",
["%?%]%]%.$"] = "?]]",
        ["%?%]%]%.$"] = "?]]",
["%!%]%]%.$"] = "!]]"
        ["%!%]%]%.$"] = "!]]"
}
    }
for k, v in pairs(replacements) do text = string.gsub(text, k, v) end
    for k, v in pairs(replacements) do text = mw.ustring.gsub(text, k, v) end
return text
    return text
end
end


-- Structures arguments into a table for stringification, & options
-- Structures arguments into a table for stringification, & options
function p.forSeeArgsToTable (args, from, options)
function p.forSeeArgsToTable (args, from, options)
-- Type-checks and defaults
    -- Type-checks and defaults
checkType("forSeeArgsToTable", 1, args, 'table')
    checkType("forSeeArgsToTable", 1, args, 'table')
checkType("forSeeArgsToTable", 2, from, 'number', true)
    checkType("forSeeArgsToTable", 2, from, 'number', true)
from = from or 1
    from = from or 1
checkType("forSeeArgsToTable", 3, options, 'table', true)
    checkType("forSeeArgsToTable", 3, options, 'table', true)
options = options or {}
    options = options or {}
for k, v in pairs(forSeeDefaultOptions) do
    for k, v in pairs(forSeeDefaultOptions) do
if options[k] == nil then options[k] = v end
        if options[k] == nil then options[k] = v end
end
    end
-- maxArg's gotten manually because getArgs() and table.maxn aren't friends
    -- maxArg's gotten manually because getArgs() and table.maxn aren't friends
local maxArg = 0
    local maxArg = 0
for k, v in pairs(args) do
    for k, v in pairs(args) do
if type(k) == 'number' and k > maxArg then maxArg = k end
        if type(k) == 'number' and k > maxArg then maxArg = k end
end
    end
-- Structure the data out from the parameter list:
    -- Structure the data out from the parameter list:
-- * forTable is the wrapper table, with forRow rows
    -- * forTable is the wrapper table, with forRow rows
-- * Rows are tables of a "use" string & a "pages" table of pagename strings
    -- * Rows are tables of a "use" string & a "pages" table of pagename strings
-- * Blanks are left empty for defaulting elsewhere, but can terminate list
    -- * Blanks are left empty for defaulting elsewhere, but can terminate list
local forTable = {}
    local forTable = {}
local i = from
    local i = from
local terminated = false
    local terminated = false
-- If there is extra text, and no arguments are given, give nil value
    -- If there is extra text, and no arguments are given, give nil value
-- to not produce default of "For other uses, see foo (disambiguation)"
    -- to not produce default of "For other uses, see foo (disambiguation)"
if options.extratext and i > maxArg then return nil end
    if options.extratext and i > maxArg then return nil end
-- Loop to generate rows
    -- Loop to generate rows
repeat
    repeat
-- New empty row
        -- New empty row
local forRow = {}
        local forRow = {}
-- On blank use, assume list's ended & break at end of this loop
        -- On blank use, assume list's ended & break at end of this loop
forRow.use = args[i]
        forRow.use = args[i]
if not args[i] then terminated = true end
        if not args[i] then terminated = true end
-- New empty list of pages
        -- New empty list of pages
forRow.pages = {}
        forRow.pages = {}
-- Insert first pages item if present
        -- Insert first pages item if present
table.insert(forRow.pages, args[i + 1])
        table.insert(forRow.pages, args[i + 1])
-- If the param after next is "and", do inner loop to collect params
        -- 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}
        -- until the "and"'s stop. Blanks are ignored: "1|and||and|3" → {1, 3}
while args[i + 2] == options.andKeyword do
        while args[i + 2] == options.andKeyword do
if args[i + 3] then  
            if args[i + 3] then
table.insert(forRow.pages, args[i + 3])
                table.insert(forRow.pages, args[i + 3])
end
            end
-- Increment to next "and"
            -- Increment to next "and"
i = i + 2
            i = i + 2
end
        end
-- Increment to next use
        -- Increment to next use
i = i + 2
        i = i + 2
-- Append the row
        -- Append the row
table.insert(forTable, forRow)
        table.insert(forTable, forRow)
until terminated or i > maxArg
    until terminated or i > maxArg
 
return forTable
    return forTable
end
end


-- Stringifies a table as formatted by forSeeArgsToTable
-- Stringifies a table as formatted by forSeeArgsToTable
function p.forSeeTableToString (forSeeTable, options)
function p.forSeeTableToString (forSeeTable, options)
-- Type-checks and defaults
    -- Type-checks and defaults
checkType("forSeeTableToString", 1, forSeeTable, "table", true)
    checkType("forSeeTableToString", 1, forSeeTable, "table", true)
checkType("forSeeTableToString", 2, options, "table", true)
    checkType("forSeeTableToString", 2, options, "table", true)
options = options or {}
    options = options or {}
for k, v in pairs(forSeeDefaultOptions) do
    for k, v in pairs(forSeeDefaultOptions) do
if options[k] == nil then options[k] = v end
        if options[k] == nil then options[k] = v end
end
    end
-- Stringify each for-see item into a list
    -- Stringify each for-see item into a list
local strList = {}
    local strList = {}
if forSeeTable then
    if forSeeTable then
for k, v in pairs(forSeeTable) do
        for k, v in pairs(forSeeTable) do
local useStr = v.use or options.otherText
            local useStr = v.use or options.otherText
local pagesStr =
            local pagesStr =
p.andList(v.pages, true) or
            p.andList(v.pages, true) or
mFormatLink._formatLink{
                    mFormatLink._formatLink{
categorizeMissing = mHatnote.missingTargetCat,
                        categorizeMissing = mHatnote.missingTargetCat,
link = mHatnote.disambiguate(options.title)
                        link = mHatnote.disambiguate(options.title)
}
                    }
local forSeeStr = string.format(options.forSeeForm, useStr, pagesStr)
            local forSeeStr = mw.ustring.format(options.forSeeForm, useStr, pagesStr)
forSeeStr = punctuationCollapse(forSeeStr)
            forSeeStr = punctuationCollapse(forSeeStr)
table.insert(strList, forSeeStr)
            table.insert(strList, forSeeStr)
end
        end
end
    end
if options.extratext then table.insert(strList, punctuationCollapse(options.extratext..'.')) end
    if options.extratext then table.insert(strList, punctuationCollapse(options.extratext..'.')) end
-- Return the concatenated list
    -- Return the concatenated list
return table.concat(strList, ' ')
    return table.concat(strList, ' ')
end
end


Строка 198: Строка 198:
-- but not blank/whitespace values. Ignores named args and args < "from".
-- but not blank/whitespace values. Ignores named args and args < "from".
function p._forSee (args, from, options)
function p._forSee (args, from, options)
local forSeeTable = p.forSeeArgsToTable(args, from, options)
    local forSeeTable = p.forSeeArgsToTable(args, from, options)
return p.forSeeTableToString(forSeeTable, options)
    return p.forSeeTableToString(forSeeTable, options)
end
end


-- As _forSee, but uses the frame.
-- As _forSee, but uses the frame.
function p.forSee (frame, from, options)
function p.forSee (frame, from, options)
mArguments = require('Module:Arguments')
    mArguments = require('Module:Arguments')
return p._forSee(mArguments.getArgs(frame), from, options)
    return p._forSee(mArguments.getArgs(frame), from, options)
end
end


return p
return p

Текущая версия от 17:01, 28 февраля 2024

Для документации этого модуля может быть создана страница Модуль:Hatnote list/doc

--------------------------------------------------------------------------------
--                           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 mFormatLink = require('Module:Format link')
local mHatnote = require('Module: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 = "and",
    separator = ",",
    altSeparator = ";",
    space = " ",
    formatted = false
}

--Searches display text only
local function searchDisp(haystack, needle)
    return mw.ustring.find(
            mw.ustring.sub(haystack, (string.find(haystack, '|') or 0) + 1), needle
    )
end

-- Stringifies a list generically; probably shouldn't be used directly
local 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 = mFormatLink.formatPages(
                {categorizeMissing = mHatnote.missingTargetCat}, list
        )
    end
    -- Set the separator; if any item contains it, use the alternate separator
    local separator = options.separator
    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], "§") or #list > 2 then
        conjunction = separator .. conjunction
    end
    -- Return the formatted string
    return mw.text.listToText(list, separator .. s, conjunction)
end

--DRY function
function p.conjList (conj, list, fmt)
    return stringifyList(list, {conjunction = conj, formatted = fmt})
end

-- Stringifies lists with "and" or "or"
function p.andList (...) return p.conjList("and", ...) end
function p.orList (...) return p.conjList("or", ...) 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 = 'and',
    title = mw.title.getCurrentTitle().text,
    otherText = 'other uses',
    forSeeForm = 'For %s, see %s.',
}

--Collapses duplicate punctuation
local function punctuationCollapse (text)
    local replacements = {
        ["%.%.$"] = ".",
        ["%?%.$"] = "?",
        ["%!%.$"] = "!",
        ["%.%]%]%.$"] = ".]]",
        ["%?%]%]%.$"] = "?]]",
        ["%!%]%]%.$"] = "!]]"
    }
    for k, v in pairs(replacements) do text = mw.ustring.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
    -- If there is extra text, and no arguments are given, give nil value
    -- to not produce default of "For other uses, see foo (disambiguation)"
    if options.extratext and i > maxArg then return nil end
    -- 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", true)
    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 = {}
    if forSeeTable then
        for k, v in pairs(forSeeTable) do
            local useStr = v.use or options.otherText
            local pagesStr =
            p.andList(v.pages, true) or
                    mFormatLink._formatLink{
                        categorizeMissing = mHatnote.missingTargetCat,
                        link = mHatnote.disambiguate(options.title)
                    }
            local forSeeStr = mw.ustring.format(options.forSeeForm, useStr, pagesStr)
            forSeeStr = punctuationCollapse(forSeeStr)
            table.insert(strList, forSeeStr)
        end
    end
    if options.extratext then table.insert(strList, punctuationCollapse(options.extratext..'.')) 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('Module:Arguments')
    return p._forSee(mArguments.getArgs(frame), from, options)
end

return p