Module:Time ago: Difference between revisions

696 bytes added ,  2 years ago
m
33 revisions imported from wikipedia:Module:Time_ago
(allow args.ago to suppress "time" in future dates, and do some refactoring)
m (33 revisions imported from wikipedia:Module:Time_ago)
 
(6 intermediate revisions by 4 users not shown)
Line 1:
-- Replacement forImplement [[Template:Time ago]]
 
local numberSpell = require('Module:NumberSpell')._main
local numberSpell, yesno = require('Module:Yesno')-- lazy load
 
function numberSpell(arg)
local numberSpell = require('Module:NumberSpell')._main
return numberSpell(arg)
end
 
function yesno(arg)
yesno = require('Module:Yesno')
return yesno(arg)
end
 
local p = {}
 
-- Table to convert entered text values to numeric values.
local timeText = {
['seconds'] = 1,
['minutes'] = 60,
Line 12 ⟶ 22:
['days'] = 86400,
['weeks'] = 604800,
['months'] = 26784002629800, -- 365.25 * 24 * 60 * 60 / 12
['years'] = 31557600
}
 
-- Table containing tables of possible units to use in output.
local timeUnits = {
[1] = { 'second', 'seconds', "second's", "seconds'" },
[60] = { 'minute', 'minutes', "minutes'", "minutes'" },
[3600] = { 'hour', 'hours', "hour's", "hours'" },
[86400] = { 'day', 'days', "day's", "days'" },
[604800] = { 'week', 'weeks', "week's", "weeks'", unit = 'w' },
[26784002629800] = { 'month', 'months', "month's", "months'", unit = 'm' },
[31557600] = { 'year', 'years', "year's", "years'", unit = 'y' }
}
 
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local auto_magnitude_num
local min_magnitude_num
local result
local result_unit
local magnitude = args.magnitude
local min_magnitude = args.min_magnitude
local purge = args.purge
 
local spell_out = args.spellout
local spell_out_max = args.spelloutmax
-- Add a purge link if something (usually "yes") is entered into the purge parameter
if purge then
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-- Check that the entered timestamp is valid. If it isn't, then give an error message.
local noErrorsuccess, inputTime = pcall( lang.formatDate, lang, 'UxnU', args[1], true )
if not noErrorsuccess then
return '<strong class="error">Error: first parameter cannot be parsed as a date or time.</strong>'
end
 
-- Store the difference between the current time and the inputted time, as well as its absolute value.
local timeDiff = lang:formatDate( 'UxnU', nil, true ) - inputTime
local absTimeDiff = math.abs( timeDiff )
 
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-- Calculate the appropriate unit of time if it was not specified as an argument.
local autoMagnitudeData = {
{ denomfactor = 631152002, amn = 31557600 },
{ denomfactor = 53568002, amn = 26784002629800 },
{ denomfactor = 1728002, amn = 86400 },
{ denomfactor = 72002, amn = 3600 },
{ denomfactor = 1202, amn = 60 }
}
for i_, t in ipairs( autoMagnitudeData ) do
if absTimeDiff / t.denomamn >= 1t.factor then
auto_magnitude_num = t.amn
break
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end
 
local result_num
local magnitude_num = math.max( min_magnitude_num, auto_magnitude_num )
local unit = timeUnits[magnitude_num].unit
local result_num = math.floor ( absTimeDiff / magnitude_num )
if unit and absTimeDiff >= 864000 then
local Date = require('Module:Date')._Date
local input = lang:formatDate('Y-m-d H:i:s', args[1]) -- Date needs a clean date
input = Date(input)
if input then
local id
if input.hour == 0 and input.minute == 0 then
id = 'currentdate'
else
id = 'currentdatetime'
end
result_num = (Date(id) - input):age(unit)
end
end
local result_num = result_num or math.floor ( absTimeDiff / magnitude_num )
 
local punctuation_key, suffix
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end
end
local result_unit = timeUnits[ magnitude_num ][ punctuation_key ]
 
-- Convert numerals to words if appropriate.
local spell_out = args.spellout
spell_out_max = tonumber( spell_out_max ) -- Would cause script errors if not a number.
local spell_out_max = tonumber(args.spelloutmax)
local result_num_text
if spell_out and (
if ( spell_out == 'auto' and 1 <= result_num and result_num <= 9 and result_num <= ( spell_out_max or 9 ) )
or ( yesno( spell_out )== 'auto' and 1 <= result_num and result_num <= 1009 and result_num <= ( spell_out_max or 1009 ) ) or
if ( yesno( spell_out == 'auto') and 1 <= result_num and result_num <= 9100 and result_num <= ( spell_out_max or 9100 ) )
)
then
result_num_text = numberSpell( result_num )
else
result_num_text = tostring( result_num )
end
-- numeric or string
local numeric_out = args.numeric
local result = ""
if numeric_out then
result = tostring( result_num )
else
result = result_num_text .. ' ' .. result_unit .. suffix -- Spaces for suffix have been added in earlier.
end
 
result = result_num_text .. ' ' .. result_unit .. suffix -- Spaces for suffix have been added in earlier.
return result .. purge
end