Difference between revisions of "Module:Time ago/sandbox"
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blackwiki>Þjarkur (Revert my tests) |
blackwiki>Johnuniq (tweaks; lazy load of two modules; change seconds in a month based on average over four years—will sometimes give bad result, perhaps less often than current situation) |
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| Line 1: | Line 1: | ||
-- Replacement for [[Template:Time ago]] | -- Replacement for [[Template:Time ago]] | ||
| − | local numberSpell = require('Module:NumberSpell')._main | + | |
| − | + | local numberSpell, yesno -- lazily load | |
| + | |||
| + | function numberSpell(arg) | ||
| + | numberSpell = require('Module:NumberSpell')._main | ||
| + | return numberSpell(arg) | ||
| + | end | ||
| + | |||
| + | function yesno(arg) | ||
| + | yesno = require('Module:Yesno') | ||
| + | return yesno(arg) | ||
| + | end | ||
local p = {} | local p = {} | ||
| Line 12: | Line 22: | ||
['days'] = 86400, | ['days'] = 86400, | ||
['weeks'] = 604800, | ['weeks'] = 604800, | ||
| − | ['months'] = | + | ['months'] = 2629800, -- 365.25 * 24 * 60 * 60 / 12 |
['years'] = 31557600 | ['years'] = 31557600 | ||
} | } | ||
| Line 23: | Line 33: | ||
[86400] = { 'day', 'days', "day's", "days'" }, | [86400] = { 'day', 'days', "day's", "days'" }, | ||
[604800] = { 'week', 'weeks', "week's", "weeks'" }, | [604800] = { 'week', 'weeks', "week's", "weeks'" }, | ||
| − | [ | + | [2629800] = { 'month', 'months', "month's", "months'" }, |
[31557600] = { 'year', 'years', "year's", "years'" } | [31557600] = { 'year', 'years', "year's", "years'" } | ||
} | } | ||
| Line 32: | Line 42: | ||
local auto_magnitude_num | local auto_magnitude_num | ||
local min_magnitude_num | local min_magnitude_num | ||
| − | |||
| − | |||
local magnitude = args.magnitude | local magnitude = args.magnitude | ||
local min_magnitude = args.min_magnitude | local min_magnitude = args.min_magnitude | ||
| Line 48: | Line 56: | ||
-- Check that the entered timestamp is valid. If it isn't, then give an error message. | -- Check that the entered timestamp is valid. If it isn't, then give an error message. | ||
| − | local | + | local success, inputTime = pcall( lang.formatDate, lang, 'U', args[1], true ) |
| − | if not | + | if not success then |
return '<strong class="error">Error: first parameter cannot be parsed as a date or time.</strong>' | return '<strong class="error">Error: first parameter cannot be parsed as a date or time.</strong>' | ||
end | end | ||
| Line 63: | Line 71: | ||
-- Calculate the appropriate unit of time if it was not specified as an argument. | -- Calculate the appropriate unit of time if it was not specified as an argument. | ||
local autoMagnitudeData = { | local autoMagnitudeData = { | ||
| − | { | + | { factor = 2, amn = 31557600 }, |
| − | { | + | { factor = 2, amn = 2629800 }, |
| − | { | + | { factor = 2, amn = 86400 }, |
| − | { | + | { factor = 2, amn = 3600 }, |
| − | { | + | { factor = 2, amn = 60 } |
} | } | ||
| − | for | + | for _, t in ipairs( autoMagnitudeData ) do |
| − | if absTimeDiff / t. | + | if absTimeDiff / t.amn >= t.factor then |
auto_magnitude_num = t.amn | auto_magnitude_num = t.amn | ||
break | break | ||
| Line 120: | Line 128: | ||
end | end | ||
end | end | ||
| − | result_unit = timeUnits[ magnitude_num ][ punctuation_key ] | + | local result_unit = timeUnits[ magnitude_num ][ punctuation_key ] |
-- Convert numerals to words if appropriate. | -- Convert numerals to words if appropriate. | ||
| Line 133: | Line 141: | ||
end | end | ||
| − | result = result_num_text .. ' ' .. result_unit .. suffix -- Spaces for suffix have been added in earlier. | + | local result = result_num_text .. ' ' .. result_unit .. suffix -- Spaces for suffix have been added in earlier. |
return result .. purge | return result .. purge | ||
end | end | ||
Revision as of 03:55, 13 April 2019
Documentation for this module may be created at Module:Time ago/sandbox/doc
-- Replacement for [[Template:Time ago]]
local numberSpell, yesno -- lazily load
function numberSpell(arg)
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,
['hours'] = 3600,
['days'] = 86400,
['weeks'] = 604800,
['months'] = 2629800, -- 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'" },
[2629800] = { 'month', 'months', "month's", "months'" },
[31557600] = { 'year', 'years', "year's", "years'" }
}
function p._main( args )
-- Initialize variables
local lang = mw.language.getContentLanguage()
local auto_magnitude_num
local min_magnitude_num
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
purge = ' <span class="plainlinks">([' .. mw.title.getCurrentTitle():fullUrl('action=purge') .. ' purge])</span>'
else
purge = ''
end
-- Check that the entered timestamp is valid. If it isn't, then give an error message.
local success, inputTime = pcall( lang.formatDate, lang, 'U', args[1], true )
if not success 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( 'U', nil, true ) - inputTime
local absTimeDiff = math.abs( timeDiff )
if magnitude then
auto_magnitude_num = 0
min_magnitude_num = timeText[magnitude]
else
-- Calculate the appropriate unit of time if it was not specified as an argument.
local autoMagnitudeData = {
{ factor = 2, amn = 31557600 },
{ factor = 2, amn = 2629800 },
{ factor = 2, amn = 86400 },
{ factor = 2, amn = 3600 },
{ factor = 2, amn = 60 }
}
for _, t in ipairs( autoMagnitudeData ) do
if absTimeDiff / t.amn >= t.factor then
auto_magnitude_num = t.amn
break
end
end
auto_magnitude_num = auto_magnitude_num or 1
if min_magnitude then
min_magnitude_num = timeText[min_magnitude]
else
min_magnitude_num = -1
end
end
if not min_magnitude_num then
-- Default to seconds if an invalid magnitude is entered.
min_magnitude_num = 1
end
local magnitude_num = math.max( min_magnitude_num, auto_magnitude_num )
local result_num = math.floor ( absTimeDiff / magnitude_num )
local punctuation_key, suffix
if timeDiff >= 0 then -- Past
if result_num == 1 then
punctuation_key = 1
else
punctuation_key = 2
end
if args.ago == '' then
suffix = ''
else
suffix = ' ' .. (args.ago or 'ago')
end
else -- Future
if args.ago == '' then
suffix = ''
if result_num == 1 then
punctuation_key = 1
else
punctuation_key = 2
end
else
suffix = ' time'
if result_num == 1 then
punctuation_key = 3
else
punctuation_key = 4
end
end
end
local result_unit = timeUnits[ magnitude_num ][ punctuation_key ]
-- Convert numerals to words if appropriate.
spell_out_max = tonumber( spell_out_max ) -- Would cause script errors if not a number.
local result_num_text
if ( spell_out == 'auto' and 1 <= result_num and result_num <= 9 and result_num <= ( spell_out_max or 9 ) )
or ( yesno( spell_out ) and 1 <= result_num and result_num <= 100 and result_num <= ( spell_out_max or 100 ) )
then
result_num_text = numberSpell( result_num )
else
result_num_text = tostring( result_num )
end
local result = result_num_text .. ' ' .. result_unit .. suffix -- Spaces for suffix have been added in earlier.
return result .. purge
end
function p.main( frame )
local args = require( 'Module:Arguments' ).getArgs( frame, {
valueFunc = function( k, v )
if v then
v = v:match( '^%s*(.-)%s*$' ) -- Trim whitespace.
if k == 'ago' or v ~= '' then
return v
end
end
return nil
end,
wrappers = 'Template:Time ago'
})
return p._main( args )
end
return p