From d26ece239b3e0b703b44bc0f6b23711d4daf9fb4 Mon Sep 17 00:00:00 2001
From: Bill Erickson <berickxx@gmail.com>
Date: Fri, 8 Mar 2019 12:30:26 -0500
Subject: [PATCH] LP1819179 IDL2js includes 'map' attribute data

Patch from Mike Rylander to teach the IDL2js generator to include 'map'
attributes, which allow JS clients to step through mapped, linked
fields, particuarly useful for auto-fleshing these fields.

Signed-off-by: Bill Erickson <berickxx@gmail.com>
Signed-off-by: Dan Wells <dbw2@calvin.edu>
---
 Open-ILS/src/eg2/src/app/core/pcrud.service.ts |    7 +++++--
 Open-ILS/xsl/fm_IDL2js.xsl                     |    2 +-
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/Open-ILS/src/eg2/src/app/core/pcrud.service.ts b/Open-ILS/src/eg2/src/app/core/pcrud.service.ts
index f023b6d..b3d4288 100644
--- a/Open-ILS/src/eg2/src/app/core/pcrud.service.ts
+++ b/Open-ILS/src/eg2/src/app/core/pcrud.service.ts
@@ -104,8 +104,11 @@ export class PcrudContext {
         }
 
         this.idl.classes[fmClass].fields
-        .filter(f => f.datatype === 'link' && !f.virtual)
-        .forEach(field => {
+        .filter(f => 
+            f.datatype === 'link' && (
+                f.reltype === 'has_a' || f.reltype === 'might_have'    
+            )
+        ).forEach(field => {
             const selector = this.idl.getLinkSelector(fmClass, field.name);
             if (!selector) { return; }
 
diff --git a/Open-ILS/xsl/fm_IDL2js.xsl b/Open-ILS/xsl/fm_IDL2js.xsl
index 6c7709f..aeb4573 100644
--- a/Open-ILS/xsl/fm_IDL2js.xsl
+++ b/Open-ILS/xsl/fm_IDL2js.xsl
@@ -58,7 +58,7 @@ for (var c in _preload_fieldmapper_IDL) {
     <xsl:if test="$f/../../idl:links/idl:link[@field=$f/@name]">type:"link",<xsl:apply-templates select="$f/../../idl:links/idl:link[@field=$f/@name]"></xsl:apply-templates>,</xsl:if>
 </xsl:template>
 
-<xsl:template match="idl:link">key:"<xsl:value-of select="@key"/>","class":"<xsl:value-of select="@class"/>",reltype:"<xsl:value-of select="@reltype"/>"</xsl:template>
+<xsl:template match="idl:link"><xsl:if test="@map != ''">map:"<xsl:value-of select="@map"/>",</xsl:if>key:"<xsl:value-of select="@key"/>","class":"<xsl:value-of select="@class"/>",reltype:"<xsl:value-of select="@reltype"/>"</xsl:template>
 
 <xsl:template name="trueFalse">
     <xsl:param name="tf"/>
-- 
1.7.2.5