| 1 | C0CMXML ; ERX/GPL - MXML based XPath utilities;10/13/09 17:05
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| 2 | ;;0.1;C0P;nopatch;noreleasedate
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| 3 | ;Copyright 2009 George Lilly. Licensed under the terms of the GNU
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| 4 | ;General Public License See attached copy of the License.
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| 5 | ;
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| 6 | ;This program is free software; you can redistribute it and/or modify
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| 7 | ;it under the terms of the GNU General Public License as published by
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| 8 | ;the Free Software Foundation; either version 2 of the License, or
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| 9 | ;(at your option) any later version.
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| 10 | ;
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| 11 | ;This program is distributed in the hope that it will be useful,
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| 12 | ;but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | ;MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 14 | ;GNU General Public License for more details.
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| 15 | ;
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| 16 | ;You should have received a copy of the GNU General Public License along
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| 17 | ;with this program; if not, write to the Free Software Foundation, Inc.,
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| 18 | ;51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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| 19 | ;
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| 20 | Q
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| 21 | ;
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| 22 | TEST ;
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| 23 | S C0CXMLIN=$NA(^TMP("C0CMXML",$J))
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| 24 | K GARY
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| 25 | W $$FTG^%ZISH("/home/vademo2/EHR/p/","mxml-test.xml",$NA(@C0CXMLIN@(1)),3)
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| 26 | S C0CDOCID=$$PARSE(C0CXMLIN) W !,"DocID: ",C0CDOCID
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| 27 | S REDUX="//ContinuityOfCareRecord/Body"
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| 28 | D XPATH(1,"/","GIDX","GARY",,REDUX)
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| 29 | Q
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| 30 | ;
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| 31 | TEST2 ;
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| 32 | S REDUX="//soap:Envelope/soap:Body/GetPatientFullMedicationHistory5Response/GetPatientFullMedicationHistory5Result/patientDrugDetail"
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| 33 | D XPATH(1,"/","GIDX","GARY","",REDUX)
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| 34 | Q
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| 35 | ;
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| 36 | TEST3
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| 37 | S C0CXMLIN=$NA(^TMP("C0CMXML",$J))
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| 38 | K GARY,GTMP,GIDX
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| 39 | K @C0CXMLIN
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| 40 | W $$FTG^%ZISH("/home/vademo2/CCR/","SampleCCDDocument.xml",$NA(@C0CXMLIN@(1)),3)
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| 41 | D CLEANARY("GTMP",C0CXMLIN) ; REMOVE CONTROL CHARACTERS
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| 42 | K @C0CXMLIN
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| 43 | M @C0CXMLIN=GTMP
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| 44 | K GTMP
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| 45 | D STRIPTXT("GTMP",C0CXMLIN)
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| 46 | K @C0CXMLIN
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| 47 | M @C0CXMLIN=GTMP
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| 48 | K GTMP
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| 49 | S C0CDOCID=$$PARSCCD(C0CXMLIN,"W") W !,"DocID: ",C0CDOCID
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| 50 | S REDUX="//ClinicalDocument/component/structuredBody"
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| 51 | D XPATH(1,"/","GIDX","GARY",,REDUX)
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| 52 | S C0CDOCID=$$PARSE(C0CXMLIN) W !,"DOCID: ",C0CDOCID ;CALL REGULAR PARSER
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| 53 | D XPATH(1,"/","GIDX2","GARY2",,REDUX)
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| 54 | Q
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| 55 | ;
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| 56 | XPATH(ZOID,ZPATH,ZXIDX,ZXPARY,ZNUM,ZREDUX) ; RECURSIVE ROUTINE TO POPULATE
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| 57 | ; THE XPATH INDEX ZXIDX, PASSED BY NAME
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| 58 | ; THE XPATH ARRAY XPARY, PASSED BY NAME
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| 59 | ; ZOID IS THE STARTING OID
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| 60 | ; ZPATH IS THE STARTING XPATH, USUALLY "/"
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| 61 | ; ZNUM IS THE MULTIPLE NUMBER [x], USUALLY NULL WHEN ON THE TOP NODE
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| 62 | ; ZREDUX IS THE XPATH REDUCTION STRING, TAKEN OUT OF EACH XPATH IF PRESENT
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| 63 | I $G(ZREDUX)="" S ZREDUX=""
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| 64 | N NEWPATH
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| 65 | N NEWNUM S NEWNUM=""
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| 66 | I $G(ZNUM)>0 S NEWNUM="["_ZNUM_"]"
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| 67 | S NEWPATH=ZPATH_"/"_$$TAG(ZOID)_NEWNUM ; CREATE THE XPATH FOR THIS NODE
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| 68 | I $G(ZREDUX)'="" D ; REDUX PROVIDED?
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| 69 | . N GT S GT=$P(NEWPATH,ZREDUX,2)
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| 70 | . I GT'="" S NEWPATH=GT
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| 71 | S @ZXIDX@(NEWPATH)=ZOID ; ADD THE XPATH FOR THIS NODE TO THE XPATH INDEX
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| 72 | N GD D DATA("GD",ZOID) ; SEE IF THERE IS DATA FOR THIS NODE
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| 73 | I $D(GD(2)) M @ZXPARY@(NEWPATH)=GD ; IF MULITPLE DATA MERGE TO THE ARRAY
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| 74 | E I $D(GD(1)) S @ZXPARY@(NEWPATH)=GD(1) ; IF SINGLE VALUE, ADD TO ARRAY
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| 75 | N ZFRST S ZFRST=$$FIRST(ZOID) ; SET FIRST CHILD
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| 76 | I ZFRST'=0 D ; THERE IS A CHILD
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| 77 | . N ZMULT S ZMULT=$$ISMULT(ZFRST) ; IS FIRST CHILD A MULTIPLE
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| 78 | . D XPATH(ZFRST,NEWPATH,ZXIDX,ZXPARY,$S(ZMULT:1,1:""),ZREDUX) ; DO THE CHILD
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| 79 | N GNXT S GNXT=$$NXTSIB(ZOID)
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| 80 | I GNXT'=0 D ;
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| 81 | . N ZMULT S ZMULT=$$ISMULT(GNXT) ; IS THE SIBLING A MULTIPLE?
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| 82 | . I (ZNUM="")&(ZMULT) D ; SIBLING IS FIRST OF MULTIPLES
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| 83 | . . S ZNUM=1 ;
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| 84 | . . D XPATH(GNXT,ZPATH,ZXIDX,ZXPARY,ZNUM,ZREDUX) ; DO NEXT SIB
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| 85 | . E D XPATH(GNXT,ZPATH,ZXIDX,ZXPARY,$S(ZNUM>0:ZNUM+1,1:""),ZREDUX) ; DO NEXT SIB
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| 86 | Q
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| 87 | ;
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| 88 | PARSE(INXML,INDOC) ;CALL THE MXML PARSER ON INXML, PASSED BY NAME
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| 89 | ; INDOC IS PASSED AS THE DOCUMENT NAME - DON'T KNOW WHERE TO STORE THIS NOW
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| 90 | ; EXTRINSIC WHICH RETURNS THE DOCID ASSIGNED BY MXML
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| 91 | ;Q $$EN^MXMLDOM(INXML)
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| 92 | Q $$EN^MXMLDOM(INXML,"W")
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| 93 | ;
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| 94 | ISMULT(ZOID) ; RETURN TRUE IF ZOID IS ONE OF A MULTIPLE
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| 95 | N ZN
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| 96 | ;I $$TAG(ZOID)["entry" B
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| 97 | S ZN=$$NXTSIB(ZOID)
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| 98 | I ZN'="" Q $$TAG(ZOID)=$$TAG(ZN) ; IF TAG IS THE SAME AS NEXT SIB TAG
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| 99 | Q 0
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| 100 | ;
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| 101 | FIRST(ZOID) ;RETURNS THE OID OF THE FIRST CHILD OF ZOID
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| 102 | Q $$CHILD^MXMLDOM(C0CDOCID,ZOID)
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| 103 | ;
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| 104 | PARENT(ZOID) ;RETURNS THE OID OF THE PARENT OF ZOID
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| 105 | Q $$PARENT^MXMLDOM(C0CDOCID,ZOID)
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| 106 | ;
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| 107 | TAG(ZOID) ; RETURNS THE XML TAG FOR THE NODE
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| 108 | Q $$NAME^MXMLDOM(C0CDOCID,ZOID)
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| 109 | ;
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| 110 | NXTSIB(ZOID) ; RETURNS THE NEXT SIBLING
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| 111 | Q $$SIBLING^MXMLDOM(C0CDOCID,ZOID)
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| 112 | ;
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| 113 | DATA(ZT,ZOID) ; RETURNS DATA FOR THE NODE
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| 114 | ;N ZT,ZN S ZT=""
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| 115 | ;S C0CDOM=$NA(^TMP("MXMLDOM",$J,C0CDOCID))
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| 116 | ;Q $G(@C0CDOM@(ZOID,"T",1))
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| 117 | S ZN=$$TEXT^MXMLDOM(C0CDOCID,ZOID,ZT)
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| 118 | Q
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| 119 | ;
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| 120 | PARSCCD(DOC,OPTION) ; THIS WAS COPIED FROM EN^MXMLDOM TO CUSTIMIZE FOR
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| 121 | ; PROCESSING CCDS
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| 122 | N CBK,SUCCESS,LEVEL,NODE,HANDLE
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| 123 | K ^TMP("MXMLERR",$J)
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| 124 | L +^TMP("MXMLDOM",$J):5
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| 125 | E Q 0
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| 126 | S HANDLE=$O(^TMP("MXMLDOM",$J,""),-1)+1,^(HANDLE)=""
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| 127 | L -^TMP("MXMLDOM",$J)
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| 128 | S CBK("STARTELEMENT")="STARTELE^C0CMXML" ; ONLY THIS ONE IS CHANGED ;GPL
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| 129 | S CBK("ENDELEMENT")="ENDELE^MXMLDOM"
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| 130 | S CBK("COMMENT")="COMMENT^MXMLDOM"
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| 131 | S CBK("CHARACTERS")="CHAR^MXMLDOM"
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| 132 | S CBK("ENDDOCUMENT")="ENDDOC^MXMLDOM"
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| 133 | S CBK("ERROR")="ERROR^MXMLDOM"
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| 134 | S (SUCCESS,LEVEL,LEVEL(0),NODE)=0,OPTION=$G(OPTION,"V1")
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| 135 | D EN^MXMLPRSE(DOC,.CBK,OPTION)
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| 136 | D:'SUCCESS DELETE^MXMLDOM(HANDLE)
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| 137 | Q $S(SUCCESS:HANDLE,1:0)
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| 138 | ; Start element
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| 139 | ; Create new child node and push info on stack
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| 140 | STARTELE(ELE,ATTR) ; COPIED FROM STARTELE^MXMLDOM AND MODIFIED TO TREAT
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| 141 | ; ATTRIBUTES AS SUBELEMENTS TO MAKE CCD XPATH PROCESSING EASIER
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| 142 | N PARENT
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| 143 | S PARENT=LEVEL(LEVEL),NODE=NODE+1
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| 144 | S:PARENT ^TMP("MXMLDOM",$J,HANDLE,PARENT,"C",NODE)=ELE
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| 145 | S LEVEL=LEVEL+1,LEVEL(LEVEL)=NODE,LEVEL(LEVEL,0)=ELE
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| 146 | S ^TMP("MXMLDOM",$J,HANDLE,NODE)=ELE,^(NODE,"P")=PARENT
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| 147 | ;M ^("A")=ATTR
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| 148 | N ZI S ZI="" ; INDEX FOR ATTR
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| 149 | F S ZI=$O(ATTR(ZI)) Q:ZI="" D ; FOR EACH ATTRIBUTE
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| 150 | . N ELE,TXT ; ABOUT TO RECURSE
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| 151 | . S ELE=ZI ; TAG
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| 152 | . S TXT=ATTR(ZI) ; DATA
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| 153 | . D STARTELE(ELE,"") ; CREATE A NEW SUBNODE
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| 154 | . D TXT^MXMLDOM("T") ; INSERT DATA TO TAG
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| 155 | . D ENDELE^MXMLDOM(ELE) ; POP BACK UP A LEVEL
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| 156 | Q
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| 157 | ;
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| 158 | CLEANARY(OUTARY,INARY) ; GOES THROUGH AN ARRAY AND CALLS CLEAN ON EACH NODE
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| 159 | ; INARY AND OUTARY PASSED BY NAME
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| 160 | N ZI S ZI=""
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| 161 | F S ZI=$O(@INARY@(ZI)) Q:ZI="" D ; FOR EACH NODE
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| 162 | . S @OUTARY@(ZI)=$$CLEAN(@INARY@(ZI)) ; CLEAN THE NODE
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| 163 | Q
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| 164 | ;
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| 165 | CLEAN(STR) ; extrinsic function; returns string
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| 166 | ;; Removes all non printable characters from a string.
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| 167 | ;; STR by Value
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| 168 | N TR,I
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| 169 | F I=0:1:31 S TR=$G(TR)_$C(I)
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| 170 | S TR=TR_$C(127)
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| 171 | QUIT $TR(STR,TR)
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| 172 | ;
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| 173 | STRIPTXT(OUTARY,ZARY) ; STRIPS THE "TEXT" PORTION OUT OF AN XML FILE
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| 174 | ; THIS IS USED TO DELETE THE NARATIVE HTML OUT OF THE CCD XML FILES BECAUSE
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| 175 | ; THEY DO NOT WORK RIGHT WITH THE PARSER
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| 176 | ;N ZWRK,ZBLD,ZI ; WORK ARRAY,BUILD ARRAY, AND COUNTER
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| 177 | S ZI=$O(@ZARY@("")) ; GET FIRST LINE NUMBER
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| 178 | D C0CBEGIN("ZWRK",ZI) ; INSERT FIRST LINE IN WORK ARRAY
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| 179 | F S ZI=$O(@ZARY@(ZI)) Q:ZI="" D ; FOR EACH LINE OF THE ARRAY
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| 180 | . I $O(@ZARY@(ZI))="" D Q ; AT THE END
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| 181 | . . D C0CEND("ZWRK",ZI) ; INCLUDE LAST LINE IN WORK ARRAY
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| 182 | . I ZI=1 D C0CBEGIN("ZWRK",ZI) ; START WITH FIRST LINE
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| 183 | . I @ZARY@(ZI)["<text" D C0CEND("ZWRK",ZI-1) ;PREV LINE IS AN END
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| 184 | . I @ZARY@(ZI)["</text>" D C0CBEGIN("ZWRK",ZI+1) ;NEXT LINE IS A BEGIN
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| 185 | S ZI=""
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| 186 | F S ZI=$O(ZWRK(ZI)) Q:ZI="" D ; MAKE A BUILD LIST FROM THE WORK ARRAY
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| 187 | . D QUEUE^C0CXPATH("ZBLD",ZARY,$P(ZWRK(ZI),"^",1),$P(ZWRK(ZI),"^",2))
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| 188 | D BUILD^C0CXPATH("ZBLD",OUTARY) ; BUILD NEW ARRAY WITHOUT TEXT SECTIONS
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| 189 | K @OUTARY@(0) ; GET RID OF THE LINE COUNT
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| 190 | Q
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| 191 | ;
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| 192 | C0CBEGIN(ZA,LN) ; INSERTS A BEGIN LINE LN INTO ARRAY ZWRK, PASSED BY NAME
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| 193 | N ZI
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| 194 | S ZI=$O(@ZA@(""),-1)
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| 195 | I ZI="" S ZI=1
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| 196 | E S ZI=ZI+1 ; INCREMENT COUNT IN WORK ARRAY
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| 197 | S $P(@ZA@(ZI),"^",1)=LN
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| 198 | Q
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| 199 | ;
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| 200 | C0CEND(ZB,LN) ; INSERTS AN END LINE LN INTO ARRAY ZWRK, PASSED BY NAME
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| 201 | N ZI
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| 202 | S ZI=$O(@ZB@(""),-1)
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| 203 | I ZI="" S ZI=1
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| 204 | S $P(@ZB@(ZI),"^",2)=LN
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| 205 | Q
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| 206 | ;
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| 207 | FINDTID ; FIND TEMPLATE IDS IN DOM 1
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| 208 | S C0CDOCID=1
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| 209 | S ZD=$NA(^TMP("MXMLDOM",$J,C0CDOCID))
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| 210 | S ZN=""
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| 211 | S CURSEC=""
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| 212 | S TID=""
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| 213 | F S ZN=$O(@ZD@(ZN)) Q:ZN="" D ;
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| 214 | . I $$TAG(ZN)="root" D ;
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| 215 | . . I $$TAG($$PARENT(ZN))="templateId" D ; ONLY LOOKING FOR TEMPLATES
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| 216 | . . . S ZG=$$PARENT($$PARENT(ZN))
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| 217 | . . . S CMT=$G(@ZD@(ZG,"X",1))
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| 218 | . . . I $$TAG(ZG)="section" D ;START OF A SECTION
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| 219 | . . . . S CURSEC=ZG
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| 220 | . . . . S SECCMT=$G(@ZD@(CURSEC,"X",1))
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| 221 | . . . S TID=$G(@ZD@(ZN,"T",1)) ;TEMPLATE ID
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| 222 | . . . I CURSEC'="" D ; IF WE ARE IN A SECTION
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| 223 | . . . . S CCDDIR(CURSEC,SECCMT,ZG,$$TAG(ZG),CMT)=TID
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| 224 | . . . W !,$$TAG(ZG)," ",$G(@ZD@(ZG,"X",1))
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| 225 | . . . W " root ",ZN," ",@ZD@(ZN,"T",1)
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| 226 | Q
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| 227 | ;
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| 228 | GENXDS(ZD) ; GENERATE THE XDS PROTOTYPE RECORDS FROM A CCDDIR ARRAY
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| 229 | ; ARRAY ELEMENTS LOOK LIKE:
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| 230 | ; CCDDIR(1634," Vital signs section template ",1659,"observation"," Result observaion template ")="2.16.840.1.113883.10.20.1.31"
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| 231 | ;or CCDDIR(section node,sec name, cur node,cur tag,cur name)=templateId
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| 232 | S ZF=178.101 ; FILE NUMBER FOR THE C0C XDS PROTOTYPE FILE
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| 233 | S ZI=$Q(@ZD@("")) ;FIRST ARRAY ELEMENT
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| 234 | S DONE=0
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| 235 | F Q:DONE D ;
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| 236 | . W @ZI,!
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| 237 | . S ZJ=$QS(ZI,5)
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| 238 | . S ZJ=$E(ZJ,2,$L(ZJ)) ;STRIP THE LEADING SPACE
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| 239 | . S C0CFDA(ZF,"?+1,",.01)=ZJ
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| 240 | . S C0CFDA(ZF,"?+1,",.02)=$QS(ZI,4) ; TAG FOR THIS TEMPLATE
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| 241 | . S C0CFDA(ZF,"?+1,",1)=@ZI
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| 242 | . D UPDIE
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| 243 | . S ZI=$Q(@ZI)
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| 244 | . I ZI="" S DONE=1
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| 245 | Q
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| 246 | ;
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| 247 | UPDIE ; INTERNAL ROUTINE TO CALL UPDATE^DIE AND CHECK FOR ERRORS
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| 248 | K ZERR
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| 249 | D CLEAN^DILF
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| 250 | D UPDATE^DIE("","C0CFDA","","ZERR")
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| 251 | I $D(ZERR) D ;
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| 252 | . W "ERROR",!
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| 253 | . ZWR ZERR
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| 254 | . B
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| 255 | K C0CFDA
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| 256 | Q
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| 257 | ; |
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