Difference between revisions of "Module:Countdown"
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local getArgs = require('Module:Arguments').getArgs | local getArgs = require('Module:Arguments').getArgs | ||
| − | function formatMessage(secondsLeft, event, color | + | local function formatMessage(secondsLeft, event, color) |
| − | + | local timeLeft = lang:formatDuration(secondsLeft, {'years', 'weeks', 'days', 'hours', 'minutes', 'seconds'}) | |
| − | + | -- Find whether we are plural or not. | |
| − | + | local isOrAre | |
| − | + | if string.match(timeLeft, '^%d+') == '1' then | |
| − | + | isOrAre = 'is' | |
| − | + | else | |
| − | + | isOrAre = 'are' | |
| − | + | end | |
| − | + | -- Color and bold the numbers, because it makes them look important. | |
| − | + | timeLeft = string.gsub(timeLeft, '(%d+)', '<span style="color: ' .. (color or '#F00') .. '; font-weight: bold;">%1</span>') | |
| − | + | return string.format('There %s %s until %s.', isOrAre, timeLeft, event) | |
| − | |||
end | end | ||
function p.main(frame) | function p.main(frame) | ||
| − | + | local args = getArgs(frame) | |
| − | + | if not (args.year and args.month and args.day) then | |
| − | + | return '<strong class="error">Error: year, month, and day must be specified</strong>' | |
| − | + | end | |
| − | + | local timeArgs = {year=args.year, month=args.month, day=args.day, hour=args.hour, min=args.minute, sec=args.second} | |
| − | + | for k,v in pairs(timeArgs) do | |
| − | + | if not tonumber(v) then | |
| − | + | error('Argument ' .. k .. ' could not be parsed as a number: ' .. v) | |
| − | + | end | |
| − | + | end | |
| − | + | local eventTime = os.time(timeArgs) | |
| − | + | local timeToStart = os.difftime(eventTime, os.time()) -- (future time - current time) | |
| − | + | local text | |
| − | + | if timeToStart > 0 then | |
| − | + | -- Event has not begun yet | |
| − | + | text = formatMessage(timeToStart, args.event or 'the event begins', args.color) | |
| − | + | elseif args.duration then | |
| − | + | local timeToEnd | |
| − | + | if args['duration unit'] then | |
| − | + | -- Duration is in unit other than seconds, use formatDate to add | |
| − | + | timeToEnd = tonumber(lang:formatDate('U', '@' .. tostring(timeToStart) .. ' +' .. tostring(args.duration) .. ' ' .. args['duration unit'])) | |
| − | + | else | |
| − | + | timeToEnd = timeToStart + (tonumber(args.duration) or error('args.duration should be a number of seconds', 0)) | |
| − | + | end | |
| − | + | if timeToEnd > 0 then | |
| − | + | -- Event is in progress | |
| − | + | text = args.eventstart or formatMessage(timeToEnd, (args.event or 'the event') .. ' ends', args.color) | |
| − | + | else | |
| − | + | -- Event had a duration and has now ended | |
| − | + | text = args.eventend or ((lang:ucfirst(args.event or 'The event')) .. ' has ended.') | |
| − | + | end | |
| + | else | ||
| + | -- Event had no duration and has begun | ||
| + | text = args.eventstart or ((lang:ucfirst(args.event or 'The event')) .. ' has started.') | ||
| + | end | ||
| + | local refreshLink | ||
| + | if args.refresh == 'no' then | ||
| + | refreshLink = '' | ||
| + | else | ||
| + | refreshLink = mw.title.getCurrentTitle():fullUrl({action = 'purge'}) | ||
| + | refreshLink = string.format(' <small><span class="plainlinks">([%s refresh])</span></small>', refreshLink) | ||
| + | end | ||
| + | return text .. refreshLink | ||
end | end | ||
return p | return p | ||
Latest revision as of 15:56, 26 September 2020
| 40x40px | This module is rated as beta, and is ready for widespread use. It is still new and should be used with some caution to ensure the results are as expected. |
This module implements {{countdown}}. Please see the template page for documentation.
-- This module powers {{countdown}}.
local p = {}
-- Constants
local lang = mw.language.getContentLanguage()
local getArgs = require('Module:Arguments').getArgs
local function formatMessage(secondsLeft, event, color)
local timeLeft = lang:formatDuration(secondsLeft, {'years', 'weeks', 'days', 'hours', 'minutes', 'seconds'})
-- Find whether we are plural or not.
local isOrAre
if string.match(timeLeft, '^%d+') == '1' then
isOrAre = 'is'
else
isOrAre = 'are'
end
-- Color and bold the numbers, because it makes them look important.
timeLeft = string.gsub(timeLeft, '(%d+)', '<span style="color: ' .. (color or '#F00') .. '; font-weight: bold;">%1</span>')
return string.format('There %s %s until %s.', isOrAre, timeLeft, event)
end
function p.main(frame)
local args = getArgs(frame)
if not (args.year and args.month and args.day) then
return '<strong class="error">Error: year, month, and day must be specified</strong>'
end
local timeArgs = {year=args.year, month=args.month, day=args.day, hour=args.hour, min=args.minute, sec=args.second}
for k,v in pairs(timeArgs) do
if not tonumber(v) then
error('Argument ' .. k .. ' could not be parsed as a number: ' .. v)
end
end
local eventTime = os.time(timeArgs)
local timeToStart = os.difftime(eventTime, os.time()) -- (future time - current time)
local text
if timeToStart > 0 then
-- Event has not begun yet
text = formatMessage(timeToStart, args.event or 'the event begins', args.color)
elseif args.duration then
local timeToEnd
if args['duration unit'] then
-- Duration is in unit other than seconds, use formatDate to add
timeToEnd = tonumber(lang:formatDate('U', '@' .. tostring(timeToStart) .. ' +' .. tostring(args.duration) .. ' ' .. args['duration unit']))
else
timeToEnd = timeToStart + (tonumber(args.duration) or error('args.duration should be a number of seconds', 0))
end
if timeToEnd > 0 then
-- Event is in progress
text = args.eventstart or formatMessage(timeToEnd, (args.event or 'the event') .. ' ends', args.color)
else
-- Event had a duration and has now ended
text = args.eventend or ((lang:ucfirst(args.event or 'The event')) .. ' has ended.')
end
else
-- Event had no duration and has begun
text = args.eventstart or ((lang:ucfirst(args.event or 'The event')) .. ' has started.')
end
local refreshLink
if args.refresh == 'no' then
refreshLink = ''
else
refreshLink = mw.title.getCurrentTitle():fullUrl({action = 'purge'})
refreshLink = string.format(' <small><span class="plainlinks">([%s refresh])</span></small>', refreshLink)
end
return text .. refreshLink
end
return p