MAGGI11 ;WOIFO/GEK/SG - IMAGE FILE API (LOW LEVEL) ; 1/16/09 10:04am
;;3.0;IMAGING;**93**;Dec 02, 2009;Build 163
;;Per VHA Directive 2004-038, this routine should not be modified.
;; +---------------------------------------------------------------+
;; | Property of the US Government. |
;; | No permission to copy or redistribute this software is given. |
;; | Use of unreleased versions of this software requires the user |
;; | to execute a written test agreement with the VistA Imaging |
;; | Development Office of the Department of Veterans Affairs, |
;; | telephone (301) 734-0100. |
;; | |
;; | The Food and Drug Administration classifies this software as |
;; | a medical device. As such, it may not be changed in any way. |
;; | Modifications to this software may result in an adulterated |
;; | medical device under 21CFR820, the use of which is considered |
;; | to be a violation of US Federal Statutes. |
;; +---------------------------------------------------------------+
;;
; Unless stated otherwise, error descriptors returned to the ERR
; parameter of entry points in this routine are NOT stored regardless
; of the mode set by the CLEAR^MAGUERR. If you need to store them
; (e.g. to return from an RPC), then you have to do this in your
; code using the STORE^MAGUERR.
;
Q
;
;##### CHECKS IF THE CURRENT USER CAN DELETE THE IMAGE
;
; IMGIEN Internal Entry Number of the image record
;
; [FLAGS] Flags that control the execution (can be combined):
;
; S Allow deletion regardless of security keys
;
; [.ERR] Reference to a local variable where the error
; descriptor (see the $$ERROR^MAGUERR) is returned to.
;
; Return Values
; =============
; 0 Image cannot be deleted or there was an error;
; check the value of the ERR parameter.
; 1 User can delete the image
;
CANDEL(IMGIEN,FLAGS,ERR) ;
S FLAGS=$G(FLAGS)
I $TR(FLAGS,"S")'="" S ERR=$$IPVE^MAGUERR("FLAGS") Q 0
;--- Validate IEN and check if the image is already deleted
I $$ISDEL(IMGIEN,.ERR) S ERR=$$ERROR^MAGUERR(-37,,"Deleted") Q 0
Q:ERR<0 0
;--- Check the security key if necessary
I FLAGS'["S",'$D(^XUSEC("MAG DELETE",DUZ)) D Q 0
. S ERR=$$ERROR^MAGUERR(-36)
. Q
;--- User can delete the image
Q 1
;
;##### CHECKS IF THE IMAGE CAN BE VIEWED
;
; IMGIEN Internal Entry Number of the image record
;
; [.ERR] Reference to a local variable where the error
; descriptor (see the $$ERROR^MAGUERR) is returned to.
;
; Return Values
; =============
; 0 Image cannot be viewed or there was an error;
; check the value of the ERR parameter.
; 1 Image is viewable
;
CANVIEW(IMGIEN,ERR) ;
N STATUS
S STATUS=$$IMGST(IMGIEN,.ERR)
I STATUS'<10 S ERR=$$ERROR^MAGUERR("-33S",,$P(STATUS,U,2)) Q 0
Q (ERR'<0)
;
;##### RETURNS NUMBER OF THE FILE THAT STORES THE IMAGE RECORD
;
; IMGIEN Internal Entry Number of the image record
;
; [.ERR] Reference to a local variable where the error
; descriptor (see the $$ERROR^MAGUERR) is returned to.
;
; Return Values
; =============
; "" Invalid IEN or there is no such record
; >0 Image file number (2005 or 2005.1)
;
FILE(IMGIEN,ERR) ;
S ERR=""
;--- Validate the IMGIEN parameter
I (IMGIEN'>0)!(+IMGIEN'=IMGIEN) D Q ""
. S ERR=$$ERROR^MAGUERR("-3S",,"IMGIEN",IMGIEN)
. Q
;--- Check if the image data exists
Q:$D(^MAG(2005,IMGIEN)) 2005
;~~~ Delete this comment and the following line of code when
;~~~ the IMAGE AUDIT file (#2005.1) is completely eliminated.
Q:$D(^MAG(2005.1,IMGIEN)) 2005.1
;--- There is no such record
S ERR=$$ERROR^MAGUERR("-22S",,2005,IMGIEN_",")
Q ""
;
;***** RETURNS THE IMAGE STATUS
;
; IMGIEN Internal Entry Number of the image record
;
; [.ERR] Reference to a local variable where the error
; descriptor (see the $$ERROR^MAGUERR) is returned to.
;
; Return Values
; =============
; "" Status is not defined or there was an error;
; check the value of the ERR parameter.
; >0 Image status
; ^01: Status code (internal value)
; ^02: Description (external value)
;
IMGST(IMGIEN,ERR) ;
N MAGMSG,NODE,STCODE
S NODE=$$NODE(IMGIEN,.ERR) Q:NODE="" ""
;--- Get the internal value of the STATUS field (113)
S STCODE=+$P($G(@NODE@(100)),U,8) Q:'STCODE ""
;--- Return the status
Q STCODE_U_$$IMGSTDSC(STCODE)
;
;##### RETURNS THE DESCRIPTION FOR THE IMAGE STATUS CODE
;
; STCODE Internal value of the STATUS field (113)
;
; [.ERR] Reference to a local variable where the error
; descriptor (see the $$ERROR^MAGUERR) is returned to.
;
; Return Values
; =============
; Description of the image status (usually, the
; external value of the STATUS field)
;
IMGSTDSC(STCODE,ERR) ;
Q:'STCODE ""
N MAGMSG,STDESCR
;--- Get the external value of the STATUS field
S STDESCR=$$EXTERNAL^DILFD(2005,113,,STCODE,"MAGMSG")
S:$G(DIERR) ERR=$$ERROR^MAGUERR("-38S",,STCODE)
;--- Return the description
Q $S(STDESCR'="":STDESCR,1:"<Status: "_STCODE_">")
;
;##### CHECKS IF THE IMAGE IS MARKED AS DELETED
;
; IMGIEN Internal Entry Number of the image record
;
; [.ERR] Reference to a local variable where the error
; descriptor (see the $$ERROR^MAGUERR) is returned to.
;
; Return Values
; =============
; 0 Image is not marked as deleted or there was an error;
; check the value of the ERR parameter.
; 1 IMGIEN references a deleted image
;
ISDEL(IMGIEN,ERR) ;
;~~~ Delete this comment and the following lines of code when
;~~~ the IMAGE AUDIT file (#2005.1) is completely eliminated.
S ERR=""
I $D(^MAG(2005.1,IMGIEN)) Q:'$D(^MAG(2005,IMGIEN)) 1 D Q 0
. S ERR=$$ERROR^MAGUERR("-43S",,IMGIEN)
. Q
;---
Q (+$$IMGST(IMGIEN,.ERR)=12)
;
;##### CHECKS IF THE IEN IS INVALID OR THE IMAGE IS DELETED
;
; IMGIEN Internal Entry Number of the image record
;
; [.ERR] Reference to a local variable where the error
; descriptor (see the $$ERROR^MAGUERR) is returned to.
;
; Return Values
; =============
; 0 IEN is valid and the image is not deleted
; 1 Invalid IEN or the image is marked as delete;
; check the value of the ERR parameter for details.
;
ISDELINV(IMGIEN,ERR) ;
Q $S($$ISDEL(IMGIEN,.ERR):1,1:ERR<0)
;
;##### CHECKS IF THE IMGIEN REFERENCES A GROUP PARENT
;
; IMGIEN Internal Entry Number of the image record
;
; [.ERR] Reference to a local variable where the error
; descriptor (see the $$ERROR^MAGUERR) is returned to.
;
; Return Values
; =============
; 0 Image is not a group parent or there was an error;
; check the value of the ERR parameter.
; 1 IMGIEN references a group parent
;
ISGRP(IMGIEN,ERR) ;
N NODE,OBJTYPE
S NODE=$$NODE(IMGIEN,.ERR) Q:NODE="" 0
S OBJTYPE=$P($G(@NODE@(0)),U,6) ; OBJECT TYPE (3)
Q (OBJTYPE=11)!(OBJTYPE=16)
;
;##### CHECKS IF THE PARAMETER VALUE IS A VALID IMAGE IEN
;
; IMGIEN Internal Entry Number of the image record
;
; [.ERR] Reference to a local variable where the error
; descriptor (see the $$ERROR^MAGUERR) is returned to.
;
; Return Values
; =============
; 0 Parameter value is not a valid image IEN;
; check the value of the ERR parameter.
; 1 Valid image IEN
;
ISVALID(IMGIEN,ERR) ;
Q $$NODE(IMGIEN,.ERR)'=""
;
;##### RETURNS THE CLOSED REFERENCE TO THE IMAGE RECORD
;
; IMGIEN Internal Entry Number of the image record
;
; [.ERR] Reference to a local variable where the error
; descriptor (see the $$ERROR^MAGUERR) is returned to.
;
; Return Values
; =============
; "" Invalid IEN or there is no such record
; "^MAG(...)" Closed reference to the image data node
;
NODE(IMGIEN,ERR) ;
S ERR=""
;--- Validate the IMGIEN parameter
I (IMGIEN'>0)!(+IMGIEN'=IMGIEN) D Q ""
. S ERR=$$ERROR^MAGUERR("-3S",,"IMGIEN",IMGIEN)
. Q
;--- Check if the image data exists
Q:$D(^MAG(2005,IMGIEN)) $NA(^(IMGIEN))
;~~~ Delete this comment and the following line of code when
;~~~ the IMAGE AUDIT file (#2005.1) is completely eliminated.
Q:$D(^MAG(2005.1,IMGIEN)) $NA(^(IMGIEN))
;--- There is no such record
S ERR=$$ERROR^MAGUERR("-22S",,2005,IMGIEN_",")
Q ""
--- Routine Detail --- with STRUCTURED ROUTINE LISTING ---[H[J[2J[HMAGGI11 9007 printed Dec 13, 2024@02:02:27 Page 2
MAGGI11 ;WOIFO/GEK/SG - IMAGE FILE API (LOW LEVEL) ; 1/16/09 10:04am
+1 ;;3.0;IMAGING;**93**;Dec 02, 2009;Build 163
+2 ;;Per VHA Directive 2004-038, this routine should not be modified.
+3 ;; +---------------------------------------------------------------+
+4 ;; | Property of the US Government. |
+5 ;; | No permission to copy or redistribute this software is given. |
+6 ;; | Use of unreleased versions of this software requires the user |
+7 ;; | to execute a written test agreement with the VistA Imaging |
+8 ;; | Development Office of the Department of Veterans Affairs, |
+9 ;; | telephone (301) 734-0100. |
+10 ;; | |
+11 ;; | The Food and Drug Administration classifies this software as |
+12 ;; | a medical device. As such, it may not be changed in any way. |
+13 ;; | Modifications to this software may result in an adulterated |
+14 ;; | medical device under 21CFR820, the use of which is considered |
+15 ;; | to be a violation of US Federal Statutes. |
+16 ;; +---------------------------------------------------------------+
+17 ;;
+18 ; Unless stated otherwise, error descriptors returned to the ERR
+19 ; parameter of entry points in this routine are NOT stored regardless
+20 ; of the mode set by the CLEAR^MAGUERR. If you need to store them
+21 ; (e.g. to return from an RPC), then you have to do this in your
+22 ; code using the STORE^MAGUERR.
+23 ;
+24 QUIT
+25 ;
+26 ;##### CHECKS IF THE CURRENT USER CAN DELETE THE IMAGE
+27 ;
+28 ; IMGIEN Internal Entry Number of the image record
+29 ;
+30 ; [FLAGS] Flags that control the execution (can be combined):
+31 ;
+32 ; S Allow deletion regardless of security keys
+33 ;
+34 ; [.ERR] Reference to a local variable where the error
+35 ; descriptor (see the $$ERROR^MAGUERR) is returned to.
+36 ;
+37 ; Return Values
+38 ; =============
+39 ; 0 Image cannot be deleted or there was an error;
+40 ; check the value of the ERR parameter.
+41 ; 1 User can delete the image
+42 ;
CANDEL(IMGIEN,FLAGS,ERR) ;
+1 SET FLAGS=$GET(FLAGS)
+2 IF $TRANSLATE(FLAGS,"S")'=""
SET ERR=$$IPVE^MAGUERR("FLAGS")
QUIT 0
+3 ;--- Validate IEN and check if the image is already deleted
+4 IF $$ISDEL(IMGIEN,.ERR)
SET ERR=$$ERROR^MAGUERR(-37,,"Deleted")
QUIT 0
+5 if ERR<0
QUIT 0
+6 ;--- Check the security key if necessary
+7 IF FLAGS'["S"
IF '$DATA(^XUSEC("MAG DELETE",DUZ))
Begin DoDot:1
+8 SET ERR=$$ERROR^MAGUERR(-36)
+9 QUIT
End DoDot:1
QUIT 0
+10 ;--- User can delete the image
+11 QUIT 1
+12 ;
+13 ;##### CHECKS IF THE IMAGE CAN BE VIEWED
+14 ;
+15 ; IMGIEN Internal Entry Number of the image record
+16 ;
+17 ; [.ERR] Reference to a local variable where the error
+18 ; descriptor (see the $$ERROR^MAGUERR) is returned to.
+19 ;
+20 ; Return Values
+21 ; =============
+22 ; 0 Image cannot be viewed or there was an error;
+23 ; check the value of the ERR parameter.
+24 ; 1 Image is viewable
+25 ;
CANVIEW(IMGIEN,ERR) ;
+1 NEW STATUS
+2 SET STATUS=$$IMGST(IMGIEN,.ERR)
+3 IF STATUS'<10
SET ERR=$$ERROR^MAGUERR("-33S",,$PIECE(STATUS,U,2))
QUIT 0
+4 QUIT (ERR'<0)
+5 ;
+6 ;##### RETURNS NUMBER OF THE FILE THAT STORES THE IMAGE RECORD
+7 ;
+8 ; IMGIEN Internal Entry Number of the image record
+9 ;
+10 ; [.ERR] Reference to a local variable where the error
+11 ; descriptor (see the $$ERROR^MAGUERR) is returned to.
+12 ;
+13 ; Return Values
+14 ; =============
+15 ; "" Invalid IEN or there is no such record
+16 ; >0 Image file number (2005 or 2005.1)
+17 ;
FILE(IMGIEN,ERR) ;
+1 SET ERR=""
+2 ;--- Validate the IMGIEN parameter
+3 IF (IMGIEN'>0)!(+IMGIEN'=IMGIEN)
Begin DoDot:1
+4 SET ERR=$$ERROR^MAGUERR("-3S",,"IMGIEN",IMGIEN)
+5 QUIT
End DoDot:1
QUIT ""
+6 ;--- Check if the image data exists
+7 if $DATA(^MAG(2005,IMGIEN))
QUIT 2005
+8 ;~~~ Delete this comment and the following line of code when
+9 ;~~~ the IMAGE AUDIT file (#2005.1) is completely eliminated.
+10 if $DATA(^MAG(2005.1,IMGIEN))
QUIT 2005.1
+11 ;--- There is no such record
+12 SET ERR=$$ERROR^MAGUERR("-22S",,2005,IMGIEN_",")
+13 QUIT ""
+14 ;
+15 ;***** RETURNS THE IMAGE STATUS
+16 ;
+17 ; IMGIEN Internal Entry Number of the image record
+18 ;
+19 ; [.ERR] Reference to a local variable where the error
+20 ; descriptor (see the $$ERROR^MAGUERR) is returned to.
+21 ;
+22 ; Return Values
+23 ; =============
+24 ; "" Status is not defined or there was an error;
+25 ; check the value of the ERR parameter.
+26 ; >0 Image status
+27 ; ^01: Status code (internal value)
+28 ; ^02: Description (external value)
+29 ;
IMGST(IMGIEN,ERR) ;
+1 NEW MAGMSG,NODE,STCODE
+2 SET NODE=$$NODE(IMGIEN,.ERR)
if NODE=""
QUIT ""
+3 ;--- Get the internal value of the STATUS field (113)
+4 SET STCODE=+$PIECE($GET(@NODE@(100)),U,8)
if 'STCODE
QUIT ""
+5 ;--- Return the status
+6 QUIT STCODE_U_$$IMGSTDSC(STCODE)
+7 ;
+8 ;##### RETURNS THE DESCRIPTION FOR THE IMAGE STATUS CODE
+9 ;
+10 ; STCODE Internal value of the STATUS field (113)
+11 ;
+12 ; [.ERR] Reference to a local variable where the error
+13 ; descriptor (see the $$ERROR^MAGUERR) is returned to.
+14 ;
+15 ; Return Values
+16 ; =============
+17 ; Description of the image status (usually, the
+18 ; external value of the STATUS field)
+19 ;
IMGSTDSC(STCODE,ERR) ;
+1 if 'STCODE
QUIT ""
+2 NEW MAGMSG,STDESCR
+3 ;--- Get the external value of the STATUS field
+4 SET STDESCR=$$EXTERNAL^DILFD(2005,113,,STCODE,"MAGMSG")
+5 if $GET(DIERR)
SET ERR=$$ERROR^MAGUERR("-38S",,STCODE)
+6 ;--- Return the description
+7 QUIT $SELECT(STDESCR'="":STDESCR,1:"<Status: "_STCODE_">")
+8 ;
+9 ;##### CHECKS IF THE IMAGE IS MARKED AS DELETED
+10 ;
+11 ; IMGIEN Internal Entry Number of the image record
+12 ;
+13 ; [.ERR] Reference to a local variable where the error
+14 ; descriptor (see the $$ERROR^MAGUERR) is returned to.
+15 ;
+16 ; Return Values
+17 ; =============
+18 ; 0 Image is not marked as deleted or there was an error;
+19 ; check the value of the ERR parameter.
+20 ; 1 IMGIEN references a deleted image
+21 ;
ISDEL(IMGIEN,ERR) ;
+1 ;~~~ Delete this comment and the following lines of code when
+2 ;~~~ the IMAGE AUDIT file (#2005.1) is completely eliminated.
+3 SET ERR=""
+4 IF $DATA(^MAG(2005.1,IMGIEN))
if '$DATA(^MAG(2005,IMGIEN))
QUIT 1
Begin DoDot:1
+5 SET ERR=$$ERROR^MAGUERR("-43S",,IMGIEN)
+6 QUIT
End DoDot:1
QUIT 0
+7 ;---
+8 QUIT (+$$IMGST(IMGIEN,.ERR)=12)
+9 ;
+10 ;##### CHECKS IF THE IEN IS INVALID OR THE IMAGE IS DELETED
+11 ;
+12 ; IMGIEN Internal Entry Number of the image record
+13 ;
+14 ; [.ERR] Reference to a local variable where the error
+15 ; descriptor (see the $$ERROR^MAGUERR) is returned to.
+16 ;
+17 ; Return Values
+18 ; =============
+19 ; 0 IEN is valid and the image is not deleted
+20 ; 1 Invalid IEN or the image is marked as delete;
+21 ; check the value of the ERR parameter for details.
+22 ;
ISDELINV(IMGIEN,ERR) ;
+1 QUIT $SELECT($$ISDEL(IMGIEN,.ERR):1,1:ERR<0)
+2 ;
+3 ;##### CHECKS IF THE IMGIEN REFERENCES A GROUP PARENT
+4 ;
+5 ; IMGIEN Internal Entry Number of the image record
+6 ;
+7 ; [.ERR] Reference to a local variable where the error
+8 ; descriptor (see the $$ERROR^MAGUERR) is returned to.
+9 ;
+10 ; Return Values
+11 ; =============
+12 ; 0 Image is not a group parent or there was an error;
+13 ; check the value of the ERR parameter.
+14 ; 1 IMGIEN references a group parent
+15 ;
ISGRP(IMGIEN,ERR) ;
+1 NEW NODE,OBJTYPE
+2 SET NODE=$$NODE(IMGIEN,.ERR)
if NODE=""
QUIT 0
+3 ; OBJECT TYPE (3)
SET OBJTYPE=$PIECE($GET(@NODE@(0)),U,6)
+4 QUIT (OBJTYPE=11)!(OBJTYPE=16)
+5 ;
+6 ;##### CHECKS IF THE PARAMETER VALUE IS A VALID IMAGE IEN
+7 ;
+8 ; IMGIEN Internal Entry Number of the image record
+9 ;
+10 ; [.ERR] Reference to a local variable where the error
+11 ; descriptor (see the $$ERROR^MAGUERR) is returned to.
+12 ;
+13 ; Return Values
+14 ; =============
+15 ; 0 Parameter value is not a valid image IEN;
+16 ; check the value of the ERR parameter.
+17 ; 1 Valid image IEN
+18 ;
ISVALID(IMGIEN,ERR) ;
+1 QUIT $$NODE(IMGIEN,.ERR)'=""
+2 ;
+3 ;##### RETURNS THE CLOSED REFERENCE TO THE IMAGE RECORD
+4 ;
+5 ; IMGIEN Internal Entry Number of the image record
+6 ;
+7 ; [.ERR] Reference to a local variable where the error
+8 ; descriptor (see the $$ERROR^MAGUERR) is returned to.
+9 ;
+10 ; Return Values
+11 ; =============
+12 ; "" Invalid IEN or there is no such record
+13 ; "^MAG(...)" Closed reference to the image data node
+14 ;
NODE(IMGIEN,ERR) ;
+1 SET ERR=""
+2 ;--- Validate the IMGIEN parameter
+3 IF (IMGIEN'>0)!(+IMGIEN'=IMGIEN)
Begin DoDot:1
+4 SET ERR=$$ERROR^MAGUERR("-3S",,"IMGIEN",IMGIEN)
+5 QUIT
End DoDot:1
QUIT ""
+6 ;--- Check if the image data exists
+7 if $DATA(^MAG(2005,IMGIEN))
QUIT $NAME(^(IMGIEN))
+8 ;~~~ Delete this comment and the following line of code when
+9 ;~~~ the IMAGE AUDIT file (#2005.1) is completely eliminated.
+10 if $DATA(^MAG(2005.1,IMGIEN))
QUIT $NAME(^(IMGIEN))
+11 ;--- There is no such record
+12 SET ERR=$$ERROR^MAGUERR("-22S",,2005,IMGIEN_",")
+13 QUIT ""
