122 lines
4.4 KiB
Mathematica
122 lines
4.4 KiB
Mathematica
C0PRXNRD ; VEN/SMH - eRx: Routine to Read RxNorm files; 12/06/09 12:25am
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;;0.1;C0P;nopatch;noreleasedate;Build 1
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W "No entry from top" Q
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;
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CONFN() Q 1130590011.001
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SRCFN() Q 1130590012.003
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;
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IMPORT(PATH)
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I PATH="" QUIT
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D READSRC(PATH),READCON(PATH,1)
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QUIT
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;
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DELFILED(FN) ; Delete file data; PEP procedure; only for RxNorm files
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; FN is Filenumber passed by Value
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D CLEAN^DILF ; Clean FM variables
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N ROOT S ROOT=$$ROOT^DILFD(FN,"",1) ; global root
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N ZERO S ZERO=@ROOT@(0) ; Save zero node
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S $P(ZERO,U,3,9999)="" ; Remove entry # and last edited
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K @ROOT ; Kill the file -- so sad!
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S @ROOT@(0)=ZERO ; It riseth again!
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QUIT
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GETLINES(PATH,FILENAME) ; Get number of lines in a file
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D OPEN^%ZISH("FILE",PATH,FILENAME,"R")
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U IO
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N I
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F I=1:1 R LINE Q:$$STATUS^%ZISH
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D CLOSE^%ZISH("FILE")
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Q I-1
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READCON(PATH,INCRES) ; Open and read concepts file: RXNCONSO.RRF; EP
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; PATH ByVal, path of RxNorm files
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; INCRES ByVal, include restricted sources. 1 for yes, 0 for no
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I PATH="" QUIT
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S INCRES=+$G(INCRES) ; if not passed, becomes zero.
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N FILENAME S FILENAME="RXNCONSO.RRF"
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D DELFILED($$CONFN) ; delete data
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N LINES S LINES=$$GETLINES(PATH,FILENAME)
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D OPEN^%ZISH("FILE",PATH,FILENAME,"R")
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IF POP D EN^DDIOL("Error reading file..., Please check...") G EX
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N C0CCOUNT
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F C0CCOUNT=1:1 D Q:$$STATUS^%ZISH
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. U IO
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. N LINE R LINE
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. IF $$STATUS^%ZISH QUIT
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. I '(C0CCOUNT#1000) U $P W C0CCOUNT," of ",LINES," read ",! U IO ; update every 1000
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. N RXCUI,RXAUI,SAB,TTY,CODE,STR ; Fileman fields numbers below
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. S RXCUI=$P(LINE,"|",1) ; .01
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. S RXAUI=$P(LINE,"|",8) ; 1
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. S SAB=$P(LINE,"|",12) ; 2
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. ; If the source is a restricted source, decide what to do based on what's asked.
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. N SRCIEN S SRCIEN=$$FIND1^DIC($$SRCFN,"","QX",SAB,"B") ; SrcIEN in RXNORM SOURCES file
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. N RESTRIC S RESTRIC=$$GET1^DIQ($$SRCFN,SRCIEN,14,"I") ; 14 is restriction field; values 0-4
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. ; If RESTRIC is zero, then it's unrestricted. Everything else is restricted.
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. ; If user didn't ask to include restricted sources, and the source is restricted, then quit
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. I 'INCRES,RESTRIC QUIT
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. S TTY=$P(LINE,"|",13) ; 3
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. S CODE=$P(LINE,"|",14) ; 4
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. S STR=$P(LINE,"|",15) ; 5
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. ; Remove embedded "^"
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. S STR=$TR(STR,"^")
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. ; Convert STR into an array of 80 characters on each line
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. N STRLINE S STRLINE=$L(STR)\80+1
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. ; In each line, chop 80 characters off, reset STR to be the rest
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. N J F J=1:1:STRLINE S STR(J)=$E(STR,1,80) S STR=$E(STR,81,$L(STR))
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. ; Now, construct the FDA array
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. N RXNFDA
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. S RXNFDA($$CONFN,"+1,",.01)=RXCUI
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. S RXNFDA($$CONFN,"+1,",1)=RXAUI
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. S RXNFDA($$CONFN,"+1,",2)=SAB
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. S RXNFDA($$CONFN,"+1,",3)=TTY
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. S RXNFDA($$CONFN,"+1,",4)=CODE
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. N RXNIEN S RXNIEN(1)=C0CCOUNT
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. D UPDATE^DIE("","RXNFDA","RXNIEN")
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. I $D(^TMP("DIERR",$J)) D EN^DDIOL("ERROR") G EX
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. ; Now, file WP field STR
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. D WP^DIE($$CONFN,C0CCOUNT_",",5,,$NA(STR))
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EX D CLOSE^%ZISH("FILE")
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QUIT
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READSRC(PATH) ; Open the read RxNorm Sources file: RXNSAB.RRF
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I PATH="" QUIT
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N FILENAME S FILENAME="RXNSAB.RRF"
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D DELFILED($$SRCFN) ; delete data
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D OPEN^%ZISH("FILE",PATH,FILENAME,"R")
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IF POP W "Error reading file..., Please check...",! G EX3
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F I=1:1 Q:$$STATUS^%ZISH D
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. U IO
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. N LINE R LINE
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. IF $$STATUS^%ZISH QUIT
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. U $P W I,! U IO ; Write I to the screen, then go back to reading the file
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. N VCUI,RCUI,VSAB,RSAB,SON,SF,SVER,SRL,SCIT ; Fileman fields numbers below
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. S VCUI=$P(LINE,"|",1) ; .01
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. S RCUI=$P(LINE,"|",2) ; 2
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. S VSAB=$P(LINE,"|",3) ; 3
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. S RSAB=$P(LINE,"|",4) ; 4
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. S SON=$P(LINE,"|",5) ; 5
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. S SF=$P(LINE,"|",6) ; 6
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. S SVER=$P(LINE,"|",7) ; 7
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. S SRL=$P(LINE,"|",14) ; 14
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. S SCIT=$P(LINE,"|",25) ; 25
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. ; Remove embedded "^"
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. S SCIT=$TR(SCIT,"^")
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. ; Convert SCIT into an array of 80 characters on each line
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. ; In each line, chop 80 characters off, reset SCIT to be the rest
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. N SCITLINE S SCITLINE=$L(SCIT)\80+1
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. F J=1:1:SCITLINE S SCIT(J)=$E(SCIT,1,80) S SCIT=$E(SCIT,81,$L(SCIT))
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. ; Now, construct the FDA array
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. N RXNFDA
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. S RXNFDA($$SRCFN,"+"_I_",",.01)=VCUI
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. S RXNFDA($$SRCFN,"+"_I_",",2)=RCUI
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. S RXNFDA($$SRCFN,"+"_I_",",3)=VSAB
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. S RXNFDA($$SRCFN,"+"_I_",",4)=RSAB
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. S RXNFDA($$SRCFN,"+"_I_",",5)=SON
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. S RXNFDA($$SRCFN,"+"_I_",",6)=SF
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. S RXNFDA($$SRCFN,"+"_I_",",7)=SVER
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. S RXNFDA($$SRCFN,"+"_I_",",14)=SRL
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. D UPDATE^DIE("","RXNFDA")
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. I $D(^TMP("DIERR",$J)) U $P W "ERR" G EX
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. ; Now, file WP field SCIT
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. D WP^DIE($$SRCFN,I_",",25,,$NA(SCIT))
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EX3 D CLOSE^%ZISH("FILE")
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Q
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