From 1aa0bffec32a82435c2163e956fa2d38bdacd9f6 Mon Sep 17 00:00:00 2001
From: Sunil Shetye
Date: Fri, 4 Oct 2024 20:00:12 +0530
Subject: merge the two processors into one function

---
 .../components/SchematicEditor/SchematicToolbar.js |   7 +-
 .../src/redux/actions/saveSchematicActions.js      |   7 +-
 blocks/eda-frontend/src/utils/GalleryUtils.js      |  26 ++++-
 blocks/xcos2xml/links/ExplicitLink.xsl             | 118 +++++++--------------
 blocks/xcos2xml/replacesplitblocks.sh              |   2 +-
 5 files changed, 69 insertions(+), 91 deletions(-)

diff --git a/blocks/eda-frontend/src/components/SchematicEditor/SchematicToolbar.js b/blocks/eda-frontend/src/components/SchematicEditor/SchematicToolbar.js
index 751e7d71..d7b371cc 100644
--- a/blocks/eda-frontend/src/components/SchematicEditor/SchematicToolbar.js
+++ b/blocks/eda-frontend/src/components/SchematicEditor/SchematicToolbar.js
@@ -32,7 +32,7 @@ import { editorZoomIn, editorZoomOut, editorZoomAct, deleteComp, PrintPreview, R
 import { useSelector, useDispatch } from 'react-redux'
 import { toggleSimulate, closeCompProperties, setSchXmlData, saveSchematic, openLocalSch } from '../../redux/actions/index'
 import api from '../../utils/Api'
-import { getXsltProcessor } from '../../utils/GalleryUtils'
+import { transformXcos } from '../../utils/GalleryUtils'
 
 const {
   mxUtils
@@ -403,11 +403,10 @@ export default function SchematicToolbar ({ mobileClose, gridRef }) {
         reader.onload = function (event) {
           const title = filename.replace(re, '')
           let dataDump = event.target.result
-          let xmlDoc = mxUtils.parseXml(dataDump)
+          const xmlDoc = mxUtils.parseXml(dataDump)
           const rexcos = /\.xcos$/i
           if (rexcos.test(filename)) {
-            getXsltProcessor().then(processor => {
-              xmlDoc = processor.transformToDocument(xmlDoc)
+            transformXcos(xmlDoc).then(xmlDoc => {
               dataDump = new XMLSerializer().serializeToString(xmlDoc)
               readXmlFile(xmlDoc, dataDump, title)
             })
diff --git a/blocks/eda-frontend/src/redux/actions/saveSchematicActions.js b/blocks/eda-frontend/src/redux/actions/saveSchematicActions.js
index 18b6a932..818bef29 100644
--- a/blocks/eda-frontend/src/redux/actions/saveSchematicActions.js
+++ b/blocks/eda-frontend/src/redux/actions/saveSchematicActions.js
@@ -4,7 +4,7 @@ import api from '../../utils/Api'
 import GallerySchSample from '../../utils/GallerySchSample'
 import { renderGalleryXML } from '../../components/SchematicEditor/Helper/ToolbarTools'
 import { setTitle } from './index'
-import { getXsltProcessor } from '../../utils/GalleryUtils'
+import { transformXcos } from '../../utils/GalleryUtils'
 
 export const setSchTitle = (title) => (dispatch) => {
   dispatch({
@@ -166,7 +166,7 @@ export const loadGallery = (saveId) => (dispatch, getState) => {
 
   // Check if the data is xcos or xml
   const parser = new DOMParser()
-  let xmlDoc = parser.parseFromString(data.data_dump, 'application/xml')
+  const xmlDoc = parser.parseFromString(data.data_dump, 'application/xml')
   const isXcos = xmlDoc.getElementsByTagName('XcosDiagram').length > 0
 
   const handleGalleryLoad = (dispatch, data, dataDump) => {
@@ -182,8 +182,7 @@ export const loadGallery = (saveId) => (dispatch, getState) => {
   }
 
   if (isXcos) {
-    getXsltProcessor().then(processor => {
-      xmlDoc = processor.transformToDocument(xmlDoc)
+    transformXcos(xmlDoc).then(xmlDoc => {
       const dataDump = new XMLSerializer().serializeToString(xmlDoc)
       handleGalleryLoad(dispatch, data, dataDump)
     }).catch(error => {
diff --git a/blocks/eda-frontend/src/utils/GalleryUtils.js b/blocks/eda-frontend/src/utils/GalleryUtils.js
index b1035a00..54fd408e 100644
--- a/blocks/eda-frontend/src/utils/GalleryUtils.js
+++ b/blocks/eda-frontend/src/utils/GalleryUtils.js
@@ -1,4 +1,4 @@
-export const getXsltProcessor = async () => {
+const getXsltProcessor = async () => {
   const xcos2xml = '/xcos2xml.xsl'
   const response = await fetch(xcos2xml)
   const text = await response.text()
@@ -9,7 +9,7 @@ export const getXsltProcessor = async () => {
   return processor
 }
 
-export const getSplitXsltProcessor = async () => {
+const getSplitXsltProcessor = async () => {
   const xcos2xml = '/splitblock.xsl'
   const response = await fetch(xcos2xml)
   const text = await response.text()
@@ -19,3 +19,25 @@ export const getSplitXsltProcessor = async () => {
   processor.importStylesheet(xsl)
   return processor
 }
+
+export const transformXcos = async (xmlDoc) => {
+  const splitBlock = /<SplitBlock /g
+  const splitProcessor = await getSplitXsltProcessor()
+  let dataDump = new XMLSerializer().serializeToString(xmlDoc)
+  let count = dataDump.match(splitBlock).length
+  console.log('count=', count)
+  while (count > 0) {
+    xmlDoc = splitProcessor.transformToDocument(xmlDoc)
+    dataDump = new XMLSerializer().serializeToString(xmlDoc)
+    const matches = dataDump.match(splitBlock)
+    const newCount = matches ? matches.length : 0
+    if (newCount !== count - 1) {
+      console.error('newCount=', newCount, ', count=', count)
+    }
+    count = newCount
+    console.log('count=', count)
+  }
+  const processor = await getXsltProcessor()
+  xmlDoc = processor.transformToDocument(xmlDoc)
+  return xmlDoc
+}
diff --git a/blocks/xcos2xml/links/ExplicitLink.xsl b/blocks/xcos2xml/links/ExplicitLink.xsl
index baa13ea4..4800ec1e 100644
--- a/blocks/xcos2xml/links/ExplicitLink.xsl
+++ b/blocks/xcos2xml/links/ExplicitLink.xsl
@@ -1,4 +1,4 @@
-<xsl:template match="ExplicitLink | CommandControlLink | ImplicitLink">
+    <xsl:template match="ExplicitLink | CommandControlLink | ImplicitLink">
       <xsl:variable name="sourceId" select="@source"/>
       <xsl:variable name="sourceElement" select="//*[@id = $sourceId]"/>
       <xsl:variable name="sourceElemId" select="$sourceElement/@parent"/>
@@ -8,83 +8,41 @@
       <xsl:variable name="targetElemId" select="$targetElement/@parent"/>
       <xsl:variable name="parentTargetElement" select="//*[@id = $targetElemId]"/>
       <mxCell>
-      <!-- <xsl:choose> -->
-        <!-- <xsl:when test="name($parentElement) != 'SplitBlock' and name($parentTargetElement) != 'SplitBlock'" > -->
-          <!-- <xsl:copy> -->
-          
-            <!-- <xsl:copy-of select="@*"/> -->
-            <xsl:attribute name="id">
-            <xsl:value-of select="@id" />
-          </xsl:attribute>
-            <xsl:attribute name="edge">1</xsl:attribute>
-            <xsl:attribute name="sourceVertex">
-            <xsl:value-of select="$sourceId" />
-          </xsl:attribute>
-          <xsl:attribute name="targetVertex">
-            <xsl:value-of select="$targetId" />
-          </xsl:attribute>
-          <xsl:attribute name="tarx">
-              <xsl:choose>
-                <xsl:when test="mxGeometry/mxPoint[@as='targetPoint']">
-                  <xsl:value-of select="mxGeometry/mxPoint[@as='targetPoint']/@x" />
-                </xsl:when>
-                <xsl:when test="mxGeometry/mxPoint[@as='sourcePoint']">
-                  <xsl:value-of select="mxGeometry/mxPoint[@as='sourcePoint']/@x" />
-                </xsl:when>
-                <xsl:otherwise>0</xsl:otherwise>
-              </xsl:choose>
-            </xsl:attribute>
-            <xsl:attribute name="tary">
-              <xsl:choose>
-                <xsl:when test="mxGeometry/mxPoint[@as='targetPoint']">
-                  <xsl:value-of select="mxGeometry/mxPoint[@as='targetPoint']/@y" />
-                </xsl:when>
-                <xsl:when test="mxGeometry/mxPoint[@as='sourcePoint']">
-                  <xsl:value-of select="mxGeometry/mxPoint[@as='sourcePoint']/@y" />
-                </xsl:when>
-                <xsl:otherwise>0</xsl:otherwise>
-              </xsl:choose>
-            </xsl:attribute>
-            <xsl:attribute name="CellType">Unknown</xsl:attribute>
-            
-            <xsl:copy-of select="node()"/>
-            <Object as="parameter_values"/>
-          <Object as="displayProperties"/>
-          <!-- </xsl:copy> -->
-        <!-- </xsl:when> -->
-
-      <!-- </xsl:choose> -->
+        <xsl:attribute name="id">
+          <xsl:value-of select="@id" />
+        </xsl:attribute>
+        <xsl:attribute name="edge">1</xsl:attribute>
+        <xsl:attribute name="sourceVertex">
+          <xsl:value-of select="$sourceId" />
+        </xsl:attribute>
+        <xsl:attribute name="targetVertex">
+          <xsl:value-of select="$targetId" />
+        </xsl:attribute>
+        <xsl:attribute name="tarx">
+          <xsl:choose>
+            <xsl:when test="mxGeometry/mxPoint[@as='targetPoint']">
+              <xsl:value-of select="mxGeometry/mxPoint[@as='targetPoint']/@x" />
+            </xsl:when>
+            <xsl:when test="mxGeometry/mxPoint[@as='sourcePoint']">
+              <xsl:value-of select="mxGeometry/mxPoint[@as='sourcePoint']/@x" />
+            </xsl:when>
+            <xsl:otherwise>0</xsl:otherwise>
+          </xsl:choose>
+        </xsl:attribute>
+        <xsl:attribute name="tary">
+          <xsl:choose>
+            <xsl:when test="mxGeometry/mxPoint[@as='targetPoint']">
+              <xsl:value-of select="mxGeometry/mxPoint[@as='targetPoint']/@y" />
+            </xsl:when>
+            <xsl:when test="mxGeometry/mxPoint[@as='sourcePoint']">
+              <xsl:value-of select="mxGeometry/mxPoint[@as='sourcePoint']/@y" />
+            </xsl:when>
+            <xsl:otherwise>0</xsl:otherwise>
+          </xsl:choose>
+        </xsl:attribute>
+        <xsl:attribute name="CellType">Unknown</xsl:attribute>
+        <xsl:copy-of select="node()"/>
+        <Object as="parameter_values"/>
+        <Object as="displayProperties"/>
       </mxCell>
-     </xsl:template>
-<!-- <xsl:template match="ExplicitLink | CommandControlLink | ImplicitLink">
-      <xsl:variable name="sourceId" select="@source" />
-      <xsl:variable name="sourceParentId" select="//*[@id = $sourceId]/@parent" />
-      <xsl:variable name="sourceParentName" select="name(//*[@id = $sourceParentId])" />
-      <xsl:variable name="targetId" select="@target" />
-      <xsl:variable name="targetParentId" select="//*[@id = $targetId]/@parent" />
-      <xsl:variable name="targetParentName" select="name(//*[@id = $targetParentId])" />
-      <xsl:if test="$sourceParentName != 'SplitBlock' and $targetParentName != 'SplitBlock'">
-        <xsl:element name="mxCell">
-          <xsl:attribute name="id">
-            <xsl:value-of select="@id" />
-          </xsl:attribute>
-          <xsl:attribute name="id">
-            <xsl:value-of select="@id" />
-          </xsl:attribute>
-          <xsl:attribute name="edge">1</xsl:attribute>
-          <xsl:attribute name="sourceVertex">
-            <xsl:value-of select="@source" />
-          </xsl:attribute>
-          <xsl:attribute name="targetVertex">
-            <xsl:value-of select="@target" />
-          </xsl:attribute>
-          <xsl:attribute name="node">.null</xsl:attribute>
-          <xsl:attribute name="CellType">Unknown</xsl:attribute>
-          <xsl:attribute name="tarx">0</xsl:attribute>
-          <xsl:attribute name="tary">0</xsl:attribute>
-          <mxGeometry relative="1" as="geometry" />
-          <Object as="parameter_values"/>
-          <Object as="displayProperties"/>
-        </xsl:element>
-      </xsl:if>
-    </xsl:template> -->
\ No newline at end of file
+    </xsl:template>
diff --git a/blocks/xcos2xml/replacesplitblocks.sh b/blocks/xcos2xml/replacesplitblocks.sh
index 2c98d00e..d223c5cd 100755
--- a/blocks/xcos2xml/replacesplitblocks.sh
+++ b/blocks/xcos2xml/replacesplitblocks.sh
@@ -58,7 +58,7 @@ trap "cat $TMPFILE2; rm -f $TMPFILE1 $TMPFILE2" 0 1 2 15
 
 if test -n "$INPUTXML"; then
     xmllint --format "$INPUTXML" > "$TMPFILE2"
-    if ! diff -q "$TMPFILE2" "$INPUTXML"; then
+    if ! diff -q "$TMPFILE2" "$INPUTXML" >&2; then
         cp -f "$TMPFILE2" "$INPUTXML"
         echo "$INPUTXML updated" >&2
     fi
-- 
cgit