Module:Date : Différence entre versions
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| Ligne 2 : | Ligne 2 : | ||
function date.i2p( dt ) | function date.i2p( dt ) | ||
| − | + | u = date.i2u(dt) | |
| − | return | + | dt.args[1] = u |
| + | p = date.u2p(dt) | ||
| + | return p | ||
end | end | ||
function date.p2i( dt ) | function date.p2i( dt ) | ||
| − | + | u = date.p2u(dt) | |
| − | + | dt.args[1] = u | |
| − | + | i = date.u2i(dt) | |
| − | + | return i | |
| − | return | ||
end | end | ||
| Ligne 47 : | Ligne 48 : | ||
day = day_month - _if(month==1, 1)-_if(month==3, 1)-_if(month==4, 1)-_if(month==5, 1)-_if(month==7, 1)-_if(month==10 and (year%4==1), 1) | day = day_month - _if(month==1, 1)-_if(month==3, 1)-_if(month==4, 1)-_if(month==5, 1)-_if(month==7, 1)-_if(month==10 and (year%4==1), 1) | ||
dt = tostring(day)..'/'..tostring(month)..'/'..tostring(year) | dt = tostring(day)..'/'..tostring(month)..'/'..tostring(year) | ||
| + | return dt | ||
| + | end | ||
| + | |||
| + | function date.u2i( du ) | ||
| + | year = math.ceil((du.args[1]-92)/365.25) | ||
| + | day_year = math.ceil(du.args[1]-(year-1)*365.25-92) | ||
| + | season = 1 + _if(day_year > 96,1) + _if(day_year > 96+89,1) + _if(day_year > 96+89+89, 1) | ||
| + | day_season = day_year - _if(season > 1,96)- _if(season > 2,89) - _if(season > 3,89) | ||
| + | week = math.floor((day_season-1)/8)+1 | ||
| + | day_week = day_season - (week-1)*8 | ||
| + | day = day_week | ||
| + | dt = tostring(day)..'/'..tostring(week)..'/'..tostring(season)..'/'..tostring(year) | ||
return dt | return dt | ||
end | end | ||
Version du 12 février 2019 à 09:59
local date = {}
function date.i2p( dt )
u = date.i2u(dt) dt.args[1] = u p = date.u2p(dt) return p
end
function date.p2i( dt )
u = date.p2u(dt) dt.args[1] = u i = date.u2i(dt) return i
end
function date.i2u( dt )
d = mw.text.split( dt.args[1], '/') day = tonumber(d[1]) week = tonumber(d[2]) season = tonumber(d[3]) year = tonumber(d[4]) u = math.floor((year-1)*365.25)+_if(season>1,8*12)+_if(season>2,89)+_if(season>3,89)+(week-1)*8+day+92 return u
end
function date.p2u( dt )
d = mw.text.split( dt.args[1], '/') day = tonumber(d[1]) month = tonumber(d[2]) year = tonumber(d[3]) u = math.floor((year+4495)*365.25)- 241 + day +(month-5)*30 + _if(month>6, 1) + _if(month>9 and year%4==1, 1) - _if(month<5, 1) - _if(month < 4, 1) - _if(month < 2, 1) return u
end
function date.u2p( du )
year = math.ceil((du.args[1] - 1)/365.25+0.00000001)-4495
day_year = du.args[1]%1461-365*math.floor((du.args[1]%1461)/365.25)-_if(year%4==1,1)
month = 1 + _if(day_year>31,1) + _if(day_year>61,1)
+ _if(day_year>92,1) + _if(day_year>123,1) + _if(day_year>154,1)
+ _if(day_year>184,1) + _if(day_year>215,1) + _if(day_year>245,1)
+ _if(day_year>275,1) + _if(day_year>305 + _if((year%4)==1,1),1) + _if(day_year>335 + _if((year%4)==1,1),1)
day_month = day_year
- _if(month>1,31) - _if(month>2,30) - _if(month>3,31)
- _if(month>4,31) - _if(month>5,31) - _if(month>6,30)
- _if(month>7,31) - _if(month>8,30) - _if(month>9,30)
- _if(month>10,30 + _if((year%4)==1,1)) - _if(month>11,30)
day = day_month - _if(month==1, 1)-_if(month==3, 1)-_if(month==4, 1)-_if(month==5, 1)-_if(month==7, 1)-_if(month==10 and (year%4==1), 1)
dt = tostring(day)..'/'..tostring(month)..'/'..tostring(year)
return dt
end
function date.u2i( du )
year = math.ceil((du.args[1]-92)/365.25) day_year = math.ceil(du.args[1]-(year-1)*365.25-92) season = 1 + _if(day_year > 96,1) + _if(day_year > 96+89,1) + _if(day_year > 96+89+89, 1) day_season = day_year - _if(season > 1,96)- _if(season > 2,89) - _if(season > 3,89) week = math.floor((day_season-1)/8)+1 day_week = day_season - (week-1)*8 day = day_week dt = tostring(day)..'/'..tostring(week)..'/'..tostring(season)..'/'..tostring(year) return dt
end
function _if(b, a)
if b then
return a
else
return 0
end
end
return date
