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Simplify unknown source field map detection 

Simple refactoring.  Code still is terrible.

* src/current/compiler/map.xsl (lvmc:validate-ui) [lvm:program-map]:
  Factor common expressions.
master
Mike Gerwitz 2017-07-05 13:42:10 -04:00
parent 652465a0a0
commit 68dd0706a8
1 changed files with 9 additions and 21 deletions
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30
src/current/compiler/map.xsl
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@ -929,31 +929,19 @@
<template match="lvm:program-map" mode="lvmc:validate-ui">
<param name="ui" />
<variable name="knowns" as="xs:string*"
select="$ui//lvp:question/@id,
$ui//lvp:external/@id,
$ui//lvp:calc/@id" />
<!-- get a list of unknown source mappings -->
<!-- TODO: this is a mess -->
<variable name="unknown-pre" select="
.//lvm:pass[
not( @name=($ui//lvp:question/@id|$ui//lvp:external/@id) )
and not( @name=$ui//lvp:calc/@id )
]
|
.//lvm:map[
@from
and not( @from=($ui//lvp:question/@id|$ui//lvp:external/@id) )
and not( @from=$ui//lvp:calc/@id )
]
|
.//lvm:from[
not( @name=($ui//lvp:question/@id|$ui//lvp:external/@id) )
and not( @name=$ui//lvp:calc/@id )
]
|
.//lvm:set[
@each
and not( @each=($ui//lvp:question/@id|$ui//lvp:external/@id) )
and not( @each=$ui//lvp:calc/@id )
]
.//lvm:pass[ not( @name = $knowns ) ],
.//lvm:map[ @from and not( @from = $knowns ) ],
.//lvm:from[ not( @name = $knowns ) ],
.//lvm:set[ @each and not( @each = $knowns ) ]
" />
<variable name="unknown"