Module:Time ago
Revision as of 19:46, 21 December 2013 by blackwiki>FunPika (Use an absTimeDiff variable instead of math.abs( timeDiff ) repeatedly.)
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The module “Time ago” implements {{Time ago}}. See the template's page for documentation. Test cases can be found at Module talk:TimeAgo/testcases and Template:Time ago/testcases.
-- Replacement for [[Template:Time ago]]
local HtmlBuilder = require('Module:HtmlBuilder')
local p = {}
function p.timeAgo( frame )
local lang = mw.language.getContentLanguage()
local purge = ''
if ( frame.args.purge ) then
local builder = HtmlBuilder.create()
builder
.wikitext(' ')
.tag('span')
.addClass('plainlinks')
.wikitext('([' .. mw.title.getCurrentTitle():fullUrl('action=purge') .. ' purge])')
.done()
purge = tostring(builder)
end
local noError, inputTime = pcall( lang.formatDate, lang, 'U', frame.args[1] )
if not noError then
local builder = HtmlBuilder.create()
builder
.tag('strong')
.addClass('error')
.wikitext('Error: first parameter cannot be parsed as a date or time.')
.done()
return tostring(builder) .. purge
end
local timeDiff = lang:formatDate( 'U' ) - inputTime
local absTimeDiff = math.abs( timeDiff )
local magnitude = frame.args.magnitude
local min_magnitude = frame.args.min_magnitude
local auto_magnitude_num
local min_magnitude_num
local result
if frame.args.ago then ago = frame.args.ago else ago = 'ago' end
if magnitude then
auto_magnitude_num = 0
min_magnitude_num = timeText[magnitude]
else
if ( math.floor( absTimeDiff / 120 ) > 0 ) then
auto_magnitude_num = 1
else
auto_magnitude_num = 0
end
if ( math.floor( absTimeDiff / 7200 ) > 0 ) then auto_magnitude_num = 2 end
if ( math.floor( absTimeDiff / 172800 ) > 0 ) then auto_magnitude_num = 3 end
if ( math.floor( absTimeDiff / 5356800 ) > 0 ) then auto_magnitude_num = 5 end
if ( math.floor( absTimeDiff / 63115200 ) > 0 ) then auto_magnitude_num = 6 end
if min_magnitude then min_magnitude_num = timeText[min_magnitude] else min_magnitude_num = -1 end
end
if not min_magnitude_num then min_magnitude_num = 0 end
local magnitude_num = math.max( min_magnitude_num, auto_magnitude_num )
if ( timeDiff >= 0 ) then
if ( magnitude_num == 0 ) then result = math.floor ( absTimeDiff ) .. ' ' .. lang:plural( math.floor ( absTimeDiff ), { 'second', 'seconds' } )
elseif ( magnitude_num == 1 ) then result = math.floor ( absTimeDiff / 60 ) .. ' ' .. lang:plural( math.floor ( absTimeDiff / 60 ), { 'minute', 'minutes' } )
elseif ( magnitude_num == 2 ) then result = math.floor ( absTimeDiff / 3600 ) .. ' ' .. lang:plural( math.floor ( absTimeDiff / 3600 ), { 'hour', 'hours' } )
elseif ( magnitude_num == 3 ) then result = math.floor ( absTimeDiff / 86400 ) .. ' ' .. lang:plural( math.floor ( absTimeDiff / 86400 ), { 'day', 'days' } )
elseif ( magnitude_num == 4 ) then result = math.floor ( absTimeDiff / 604800 ) .. ' ' .. lang:plural( math.floor ( absTimeDiff / 604800 ), { 'week', 'weeks' } )
elseif ( magnitude_num == 5 ) then result = math.floor ( absTimeDiff / 2678400 ) .. ' ' .. lang:plural( math.floor ( absTimeDiff / 2678400 ), { 'month', 'months' } )
elseif ( magnitude_num == 6 ) then result = math.floor ( absTimeDiff / 31557600 ) .. ' ' .. lang:plural( math.floor ( absTimeDiff / 31557600 ), { 'year', 'years' } ) end
result = result .. ' ' .. ago
else
if ( magnitude_num == 0 ) then result = math.floor ( absTimeDiff ) .. ' ' .. lang:plural( math.floor ( absTimeDiff ), { 'second\'s', 'seconds\'' } )
elseif ( magnitude_num == 1 ) then result = math.floor ( absTimeDiff / 60 ) .. ' ' .. lang:plural( math.floor ( absTimeDiff / 60 ), { 'minute\'s', 'minutes\'' } )
elseif ( magnitude_num == 2 ) then result = math.floor ( absTimeDiff / 3600 ) .. ' ' .. lang:plural( math.floor ( absTimeDiff / 3600 ), { 'hour\'s', 'hours\'' } )
elseif ( magnitude_num == 3 ) then result = math.floor ( absTimeDiff / 86400 ) .. ' ' .. lang:plural( math.floor ( absTimeDiff / 86400 ), { 'day\'s', 'days\'' } )
elseif ( magnitude_num == 4 ) then result = math.floor ( absTimeDiff / 604800 ) .. ' ' .. lang:plural( math.floor ( absTimeDiff / 604800 ), { 'week\'s', 'weeks\'' } )
elseif ( magnitude_num == 5 ) then result = math.floor ( absTimeDiff / 2678400 ) .. ' ' .. lang:plural( math.floor ( absTimeDiff / 2678400 ), { 'month\'s', 'months\'' } )
elseif ( magnitude_num == 6 ) then result = math.floor ( absTimeDiff / 31557600 ) .. ' ' .. lang:plural( math.floor ( absTimeDiff / 31557600 ), { 'year\'s', 'years\'' } ) end
result = result .. ' time'
end
return result .. purge
end
timeText = {
["seconds"] = 0,
["minutes"] = 1,
["hours"] = 2,
["days"] = 3,
["weeks"] = 4,
["months"] = 5,
["years"] = 6,
}
return p