Merge pull request #169 from PeerJ/168-extend-optional-issn-support

extend optional issn
PeerJ · Oct 22, 2019 · a72fe05 · a72fe05
2 parents de367eb + 4eb01de
commit a72fe05
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Showing 3 changed files with 38 additions and 10 deletions.
diff --git a/src/data/xsl/jats-to-bibtex.xsl b/src/data/xsl/jats-to-bibtex.xsl
@@ -156,10 +156,17 @@
     </template>
 
     <template match="issn">
-        <call-template name="item">
-            <with-param name="key">issn</with-param>
-            <with-param name="value" select="."/>
-        </call-template>
+        <choose>
+            <when test=".='0000-0000'">
+                <!-- miss out the placeholder ISSN - 0000-0000 -->
+            </when>
+            <otherwise>
+                <call-template name="item">
+                    <with-param name="key">issn</with-param>
+                    <with-param name="value" select="."/>
+                </call-template>
+            </otherwise>
+        </choose>
     </template>
 
     <!-- formatting markup -->

diff --git a/src/data/xsl/jats-to-doaj.xsl b/src/data/xsl/jats-to-doaj.xsl
@@ -27,9 +27,7 @@
                 <xsl:value-of select="../journal-meta/journal-title-group/journal-title" />
             </journalTitle>
 
-            <eissn>
-                <xsl:value-of select="../journal-meta/issn"/>
-            </eissn>
+            <xsl:apply-templates select="../journal-meta/issn"/>
 
             <publicationDate>
                 <xsl:value-of select="$pub-date/@iso-8601-date"/>
@@ -157,4 +155,19 @@
             <xsl:text>&#10;&#10;</xsl:text>
         </xsl:if>
     </xsl:template>
+
+    <!-- ISSN -->
+    <xsl:template match="issn">
+        <xsl:choose>
+            <xsl:when test=".='0000-0000'">
+                <!-- obmit out the placeholder ISSN - 0000-0000 -->
+            </xsl:when>
+            <xsl:otherwise>
+                <eissn>
+                    <with-param name="value" select="." />
+                </eissn>
+            </xsl:otherwise>
+        </xsl:choose>
+    </xsl:template>
+
 </xsl:stylesheet>
diff --git a/src/data/xsl/jats-to-ris.xsl b/src/data/xsl/jats-to-ris.xsl
@@ -126,10 +126,18 @@
             <with-param name="key">J2</with-param>
         </call-template>
     </template>
+    <!-- issn -->
 
     <template match="issn">
-        <call-template name="item">
-            <with-param name="key">SN</with-param>
-        </call-template>
+        <choose>
+            <when test=".='0000-0000'">
+                <!-- obmit the placeholder ISSN of 0000-0000 -->
+            </when>
+            <otherwise>
+                <call-template name="item">
+                    <with-param name="key">SN</with-param>
+                </call-template>
+            </otherwise>
+        </choose>
     </template>
 </stylesheet>