110 lines
4.8 KiB
Mathematica
110 lines
4.8 KiB
Mathematica
DIDTC ;SFISC/XAK-DATE/TIME OPERATIONS ;11:49 AM 2 Dec 2002
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;;22.0;VA FileMan;**14,36,71,117**;Mar 30, 1999
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;Per VHA Directive 10-93-142, this routine should not be modified.
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D I 'X1!'X2 S X="",%Y=0 Q
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S X=X1 D H S X1=%H,X=X2,X2=%Y+1 D H S X=X1-%H,%Y=%Y+1&X2
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K %H,X1,X2 Q
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;
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C S X=X1,X2=+$G(X2) I 'X S (X,%H)="" Q
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D H S %H=%H+X2 D YMD S:$P(X1,".",2) X=X_"."_$P(X1,".",2) K X1,X2 Q
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S S %=%#60/100+(%#3600\60)/100+(%\3600)/100 Q
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;
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H I X<1410000 S (%H,%T)=0,%Y=-1 Q
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S %Y=$E(X,1,3),%M=$E(X,4,5),%D=$E(X,6,7)
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S %T=$E(X_0,9,10)*60+$E(X_"000",11,12)*60+$E(X_"00000",13,14)
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TOH N DILEAP D
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. N Y S Y=%Y+1700 S:%M<3 Y=Y-1
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. S DILEAP=(Y\4)-(Y\100)+(Y\400)-446 Q
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S %H=$P("^31^59^90^120^151^181^212^243^273^304^334","^",%M)+%D
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S %=('%M!'%D),%Y=%Y-141
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S %H=(%H+(%Y*365)+DILEAP+%),%Y=$S(%:-1,1:%H+4#7)
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K %M,%D,% Q
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;
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DOW D H S Y=%Y K %H,%Y Q
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DW D H S Y=%Y,X=$P("SUN^MON^TUES^WEDNES^THURS^FRI^SATUR","^",Y+1)_"DAY"
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S:Y<0 X="" Q
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7 I '%H S (%,X)="" Q
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S %=(%H>21608)+(%H>94657)+%H-.1,%Y=%\365.25+141,%=%#365.25\1
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S %D=%+306#(%Y#4=0+365)#153#61#31+1,%M=%-%D\29+1
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S X=%Y_"00"+%M_"00"+%D Q
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;
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YX D YMD S Y=X_% Q:Y="" G DD^%DT
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YMD I %H[",0" S %=%H N %H S %H=%-1_",86400"
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D 7 S %=$P(%H,",",2) D S K %D,%M,%Y Q
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T F %=1:1 S Y=$E(X,%) Q:"+-"[Y G 1^%DT:$E("TODAY",%)'=Y
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S X=$E(X,%+1,99) G PM:Y=""
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I X?1.N1"M" S %H=$H D MONTH G D^%DT
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I +X'=X D DMW S X=%
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G:'X 1^%DT
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PM S @("%H=$H"_Y_X) D TT G 1^%DT:%I(3)'?3N,D^%DT
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N F %=2:1 S Y=$E(X,%) Q:"+-"[Y G 1^%DT:$E("NOW",%)'=Y
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I Y="" S %H=$H D %H G RT
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S X=$E(X,%+1,99)
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I X?1.N1"H" S X=X*3600,%H=$H,@("X=$P(%H,"","",2)"_Y_X),%=$S(X<0:-1,1:0)+(X\86400),X=X#86400,%H=$P(%H,",")+%_","_X G RT
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I X?1.N1"'" S X=X*60,%H=$H,@("X=$P(%H,"","",2)"_Y_X),%=$S(X<0:-1,1:0)+(X\86400),X=X#86400,%H=$P(%H,",")+%_","_X G RT
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I X?1.N1"M" S %H=$H D %H,MONTH G RT1
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D DMW G 1^%DT:'% S @("%H=$H"_Y_%),%H=%H_","_$P($H,",",2) D %H
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RT D TT
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RT1 S %=$P(%H,",",2) D S S %=X_$S(%:%,1:.24) I %DT'["S" S %=+$E(%,1,12)
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Q:'$D(%(0)) S Y=% G E^%DT
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PF S %H=$H D YMD S %(9)=X,X=%DT["F"*2-1 I @("%I(1)*100+%I(2)"_$E("> <",X+2)_"$E(%(9),4,7)") S %I(3)=%I(3)+X
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Q
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MONTH ;Add months to current date
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S Y=Y_+X
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D TT
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S %=%I(1)+Y,%I(1)=%-1#12+1,%I(3)=%I(3)+(%-$S(%>0:1,1:12)\12)
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S %="31^"_($$LEAP(%I(3))+28)_"^31^30^31^30^31^31^30^31^30^31"
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I %I(2)>$P(%,U,%I(1)) S %I(2)=$P(%,U,%I(1))
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S X=%I(3)_"00"+%I(1)_"00"+%I(2)
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Q
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LEAP(X) ;Return 1 if leap year
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S:X<1700 X=X+1700
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Q '(X#4)&(X#100)!'(X#400)
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TT D 7 S %I(1)=%M,%I(2)=%D,%I(3)=%Y K %M,%D,%Y Q
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NOW S %H=$H,%H=$S($P(%H,",",2):%H,1:%H-1)
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D TT S %=$P(%H,",",2) D S S %=X_$S(%:%,1:.24) Q
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DMW S %=$S(X?1.N1"D":+X,X?1.N1"W":X*7,X?1.N1"M":X*30,+X=X:X,1:0)
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Q
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%H I '$P(%H,",",2) S %H=%H-1 Q
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I $P(%H,",",2)<60&(%DT'["S") S $P(%H,",",2)=60
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Q
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COMMA ;
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S %D=X<0 S:%D X=-X S %=$S($D(X2):+X2,1:2),X=$J(X,1,%),%=$L(X)-3-$E(23456789,%),%L=$S($D(X3):X3,1:12)
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F %=%:-3 Q:$E(X,%)="" S X=$E(X,1,%)_","_$E(X,%+1,99)
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S:$D(X2) X=$E("$",X2["$")_X S X=$J($E("(",%D)_X_$E(" )",%D+1),%L) K %,%D,%L
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Q
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HELP S DDH=$S($D(DDH):DDH,1:0),A1="Examples of Valid Dates:" D %
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I %DT["M" D G 0
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. S A1=" "_$S(%DT["I":1.1957,1:"JAN 1957 or JAN 57")_$S(%DT'["N":" or 0157",1:"") D %
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. S A1=" T (for this month)" D %
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. S A1=" T+3M (for 3 months in the future)" D %
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. S A1=" T-3M (for 3 months ago)" D %
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. S A1="Only month and year are accepted. You must omit the precise day." D %
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S A1=" "_$S(%DT["I":"20.1.1957",1:"JAN 20 1957 or 20 JAN 57")_" or "_$S(%DT["I":"20/1",1:"1/20")_"/57"_$S(%DT'["N":" or "_$S(%DT["I":200157,1:"012057"),1:"") D %
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S A1=" T (for TODAY), T+1 (for TOMORROW), T+2, T+7, etc." D %
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S A1=" T-1 (for YESTERDAY), T-3W (for 3 WEEKS AGO), etc." D %
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S A1="If the year is omitted, the computer " D D %
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. I %DT["P" S A1=A1_"assumes a date in the PAST." Q
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. I %DT["F" S A1=A1_"assumes a date in the FUTURE." Q
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. S A1=A1_"uses CURRENT YEAR. Two digit year" D %
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. S A1=" assumes no more than 20 years in the future, or 80 years in the past."
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. Q
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I %DT'["X" S A1="You may omit the precise day, as: "_$S(%DT["I":1,1:"JAN,")_" 1957" D %
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I %DT'["T",%DT'["R" G 0
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S A1="If only the time is entered, the current date is assumed." D %
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S A1="Follow the date with a time, such as "_$S(%DT["I":"20.1",1:"JAN 20")_"@10, T@10AM, 10:30, etc." D %
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S A1="You may enter a time, such as NOON, MIDNIGHT or NOW." D %
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S A1="You may enter NOW+3' (for current date and time Plus 3 minutes" D %
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S A1=" *Note--the Apostrophe following the number of minutes)" D %
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I %DT["S" S A1="Seconds may be entered as 10:30:30 or 103030AM." D %
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I %DT["R" S A1="Time is REQUIRED in this response." D %
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0 Q:'$D(%DT(0))
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S A1=" " D % S A1="Enter a date which is "_$S(%DT(0)["-":"less",1:"greater")_" than or equal to " D %
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S Y=$S(%DT(0)["-":$P(%DT(0),"-",2),1:%DT(0)) D DD^%DT:Y'["NOW"
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I '$D(DDS) W Y,"." K A1 Q
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S DDH(DDH,"T")=DDH(DDH,"T")_Y_"." K A1 Q
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;
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% I '$D(DDS) W !," ",A1 Q
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S DDH=DDH+1,DDH(DDH,"T")=" "_A1 Q
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Q
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