From 6a8562930dd570917c2e129d2d50db0d023b44b6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jose=20Garc=C3=ADa?= <josegar74@gmail.com>
Date: Tue, 14 Jan 2025 11:40:47 +0100
Subject: [PATCH] Metadata indexing / parse process steps and measure dates to
 check that are valid.

If the dates are not valid causes an error in the index, failing the search when the metadata is returned
---
 .../plugin/iso19115-3.2018/index-fields/index.xsl   | 13 ++++++++-----
 .../src/main/plugin/iso19139/index-fields/index.xsl |  9 +++++++--
 2 files changed, 15 insertions(+), 7 deletions(-)

diff --git a/schemas/iso19115-3.2018/src/main/plugin/iso19115-3.2018/index-fields/index.xsl b/schemas/iso19115-3.2018/src/main/plugin/iso19115-3.2018/index-fields/index.xsl
index 91b9e6d83d0..6e161eb8da1 100644
--- a/schemas/iso19115-3.2018/src/main/plugin/iso19115-3.2018/index-fields/index.xsl
+++ b/schemas/iso19115-3.2018/src/main/plugin/iso19115-3.2018/index-fields/index.xsl
@@ -1180,10 +1180,13 @@
         <xsl:variable name="processSteps"
                       select="mrl:processStep/*[mrl:description/gco:CharacterString != '']"/>
         <xsl:for-each select="$processSteps">
+          <xsl:variable name="stepDateTimeZulu"
+                        select="date-util:convertToISOZuluDateTime(normalize-space(mrl:stepDateTime))"/>
+
           <processSteps type="object">{
             "descriptionObject": <xsl:value-of select="gn-fn-index:add-multilingual-field(
                                 'description', mrl:description, $allLanguages, true())"/>
-            <xsl:if test="normalize-space(mrl:stepDateTime) != ''">
+            <xsl:if test="$stepDateTimeZulu != ''">
               ,"date": "<xsl:value-of select="mrl:stepDateTime//gml:timePosition/text()"/>"
             </xsl:if>
             <xsl:if test="normalize-space(mrl:source) != ''">
@@ -1247,16 +1250,16 @@
                         select="mdq:valueUnit//gml:identifier"/>
           <xsl:variable name="description"
                         select="(../../mdq:measure/*/mdq:measureDescription/gco:CharacterString)[1]"/>
-
           <xsl:variable name="measureDate"
-                        select="mdq:dateTime/gco:DateTime"/>
-
+                        select="normalize-space(mdq:dateTime/gco:DateTime)"/>
+          <xsl:variable name="measureDateZulu"
+                        select="date-util:convertToISOZuluDateTime($measureDate)"/>
           <measure type="object">{
             "name": "<xsl:value-of select="util:escapeForJson($name)"/>",
             <xsl:if test="$description != ''">
               "description": "<xsl:value-of select="util:escapeForJson($description)"/>",
             </xsl:if>
-            <xsl:if test="$measureDate != ''">
+            <xsl:if test="$measureDateZulu != ''">
               "date": "<xsl:value-of select="util:escapeForJson($measureDate)"/>",
             </xsl:if>
             <!-- First value only. -->
diff --git a/schemas/iso19139/src/main/plugin/iso19139/index-fields/index.xsl b/schemas/iso19139/src/main/plugin/iso19139/index-fields/index.xsl
index 6f711e96804..9511c1ad4d0 100644
--- a/schemas/iso19139/src/main/plugin/iso19139/index-fields/index.xsl
+++ b/schemas/iso19139/src/main/plugin/iso19139/index-fields/index.xsl
@@ -1033,12 +1033,14 @@
                         select="(../../gmd:measureDescription/gco:CharacterString)[1]"/>
           <xsl:variable name="measureDate"
                         select="(../../gmd:dateTime/gco:DateTime)[1]"/>
+          <xsl:variable name="measureDateZulu"
+                        select="date-util:convertToISOZuluDateTime($measureDate)"/>
           <measure type="object">{
             "name": "<xsl:value-of select="util:escapeForJson($name)"/>",
             <xsl:if test="$description != ''">
               "description": "<xsl:value-of select="util:escapeForJson($description)"/>",
             </xsl:if>
-            <xsl:if test="$measureDate != ''">
+            <xsl:if test="$measureDateZulu != ''">
               "date": "<xsl:value-of select="util:escapeForJson($measureDate)"/>",
             </xsl:if>
             <!-- First value only. -->
@@ -1060,10 +1062,13 @@
         <xsl:variable name="processSteps"
                       select="gmd:lineage/*/gmd:processStep/*[gmd:description/gco:CharacterString != '']"/>
         <xsl:for-each select="$processSteps">
+          <xsl:variable name="stepDateTimeZulu"
+                        select="date-util:convertToISOZuluDateTime(normalize-space(gmd:dateTime))"/>
+
           <processSteps type="object">{
             "descriptionObject": <xsl:value-of select="gn-fn-index:add-multilingual-field(
                                 'description', gmd:description, $allLanguages, true())"/>
-            <xsl:if test="normalize-space(gmd:dateTime) != ''">
+            <xsl:if test="$stepDateTimeZulu != ''">
               ,"date": "<xsl:value-of select="gmd:dateTime/gco:*/text()"/>"
             </xsl:if>
             <xsl:if test="normalize-space(gmd:source) != ''">