-- This module renders the calendar seen on .
--
local p =
local function makeWikilink(link, display) if display then return string.format('%s', link, display) else return string.format('%s', link) endend
local function getDateStuff(argsDate)--
local lang = mw.language.getContentLanguage local firstOfMonth = lang:formatDate('01-m-Y', argsDate) return end
local function isLinkworthy(day, currentDay) -- Returns true if the calendar day should be linked, and false if not. Days -- should be linked if they are the current day or if they are within the six -- preceding days, as that is the number of items on the current events page. return currentDay - 6 <= day and day <= currentDayend
local function makeDayStrings(dateStuff) local calStrings = local currentDay = dateStuff.day local currentMonth = dateStuff.month local currentYear = dateStuff.year for day = 1, dateStuff.daysInMonth do if dateStuff.argsDate or isLinkworthy(day, currentDay) then table.insert(calStrings, string.format("%d", currentYear, currentMonth, day, day )) else table.insert(calStrings, tostring(day)) end end return calStringsend
local function export(dayStrings, dateStuff) -- Generates the calendar HTML. local monthAndYear = dateStuff.monthAndYear local root = mw.html.create('table') root :addClass('current-events-calendar') -- Make the table-layout-based Archive pages look good. When the Archives -- have been converted to a grid-based layout, this logic can be removed, -- and the corressponding CSS margin attribute can be simplified. :addClass(dateStuff.argsDate and 'current-events-calendar-archive') -- Headings :tag('caption') :tag('span') :addClass('noprint') :wikitext(makeWikilink('Portal:Current events/' .. dateStuff.previousMonthAndYear, '◀' )) :done :tag('span') :wikitext(makeWikilink('Portal:Current events/' .. monthAndYear, monthAndYear )) :done :tag('span') :addClass('noprint') :wikitext(makeWikilink('Portal:Current events/' .. dateStuff.nextMonthAndYear, '▶' ))
-- Day of week headings local dayHeadingRow = root:tag('tr') local weekdays = for _, weekday in ipairs(weekdays) do dayHeadingRow:tag('th'):wikitext(weekday) end
-- Days -- Tracks the number of day cells. Negative values used for initial blank cells. local cellCount = 1 - dateStuff.firstWeekday while cellCount < #dayStrings do -- Weekly rows local weeklyRow = root:tag('tr') for i = 1, 7 do -- Always make 7 cells. cellCount = cellCount + 1 -- Use a blank cell if there is no corresponding dateString local dayString = dayStrings[cellCount] or weeklyRow:tag('td'):wikitext(dayString) end end
-- Footer if not dateStuff.argsDate then -- No footer necessary on Archive pages. root:tag('tr') :addClass('current-events-calendar-footer') :addClass('noprint') :tag('td') :attr('colspan', '7') :wikitext(makeWikilink('Portal:Current events/' .. monthAndYear, 'More ' .. monthAndYear .. ' events... ' )) end return tostring(root)end
function p.main(frame) local argsDate = nil if frame and frame.args and frame.args.year and frame.args.month then -- If a date is passed in, assume that the display page is an Archive page. -- If no date passed in, assume that the display page is the current Current Events page -- Construct a date, YYY-M-DD format. argsDate = frame.args.year .. "-" .. frame.args.month .. "-01" end local dateStuff = getDateStuff(argsDate) return frame:extensionTag .. export(makeDayStrings(dateStuff), dateStuff)end
return p