Module:Hatnote: Difference between revisions

    m>Mr. Stradivarius
    (split out the namespace-detecting part of formatLink to a new function)
    m>Mr. Stradivarius
    Line 82: Line 82:
    end
    end
    end
    end
    local function formatPages(...)
    -- Formats a list of pages using formatLink and returns it as an array. Nil
    -- values are not allowed.
    local pages = {...}
    local ret = {}
    for i, page in ipairs(pages) do
    ret[i] = formatLink(page)
    end
    return ret
    end


    local function makeWikitextError(msg)
    local function makeWikitextError(msg)
    Line 170: Line 182:


    function p._further(...)
    function p._further(...)
    local pages = {...}
    local links = formatPages(...)
    local formattedPages = {}
    local text = 'Further information: ' .. mw.text.listToText(links)
    for i, page in ipairs(pages) do
    formattedPages[i] = formatLink(page)
    end
    local text = 'Further information: ' .. mw.text.listToText(formattedPages)
    return p._rellink(text)
    return p._rellink(text)
    end
    end
    Line 188: Line 196:


    p.further = makeInvokeFunction(f.further)
    p.further = makeInvokeFunction(f.further)
    --------------------------------------------------------------------------------
    -- Main
    --
    -- Produces a link to a main article or articles. If used in category or
    -- category talk space, produces "The main article for this category is xxx".
    -- Otherwise, produces "Main article: xxx". Accepts an unlimited number of
    -- positional parameters, each of which is a page name. If the first positional
    -- parameter is not in mainspace, uses "page" instead of "article". If more
    -- than one page is specified, the function uses plural forms.
    --------------------------------------------------------------------------------
    function p._main(args)
    -- Initialize variables.
    local links, firstPage
    local currentTitle = mw.title.getCurrentTitle()
    -- Make the list of formatted links and find the link for the first page.
    local nums = mTableTools.numKeys(args)
    if nums[1] then
    firstPage = args[nums[1]]
    links = {}
    else
    firstPage = currentTitle.text
    links = {formatLink(firstPage)}
    end
    for i, num in ipairs(nums) do
    local link = args[num]
    local display = args['l' .. tostring(num)]
    links[#links + 1] = formatLink(link, display)
    end
    -- Find the pagetype.
    local firstPageNs = findNamespaceId(firstPage)
    local pagetype = firstPageNs == 0 and 'article' or 'page'
    -- Build the text.
    local isPlural = #links > 1
    local currentNs = currentTitle.namespace
    local isCategoryNamespace = currentNs - currentNs % 2 == 14
    links = mw.text.listToText(links)
    local stringToFormat
    if isCategoryNamespace then
    if isPlural then
    stringToFormat = 'The main %ss for this'
    .. ' [[Wikipedia:Categorization|category]] are %s'
    else
    stringToFormat = 'The main %s for this'
    .. ' [[Wikipedia:Categorization|category]] is %s'
    end
    else
    if isPlural then
    stringToFormat = 'Main %ss: %s'
    else
    stringToFormat = 'Main %s: %s'
    end
    end
    local text = string.format(stringToFormat, pagetype, links)
    -- Pass the text to p._rellink.
    local extraclasses = 'relarticle mainarticle'
    return p._rellink(text, extraclasses)
    end
    p.main = makeInvokeFunction(p._main)


    return p
    return p
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