rss_converter_instagram.com.xsl: use the username when there is no full name

diff --git a/rss_converter_instagram.com.xsl b/rss_converter_instagram.com.xsl
index 5ce83dd..5f1bb7f 100644 (file)
--- a/rss_converter_instagram.com.xsl
+++ b/rss_converter_instagram.com.xsl
@@ -36,9 +36,21 @@
         <xsl:value-of disable-output-escaping="yes" select="php:function('Tweeper::generate_enclosure', string(text()))"/>
     </xsl:template>
 
-    <xsl:variable name="screen-name" select="//ProfilePage/XML_Serializer_Tag/user/full_name"/>
     <xsl:variable name="user-name" select="//ProfilePage/XML_Serializer_Tag/user/username"/>
 
+    <!-- Some users do not specify the full name -->
+    <xsl:variable name="full-name" select="//ProfilePage/XML_Serializer_Tag/user/full_name"/>
+    <xsl:variable name="screen-name">
+        <xsl:choose>
+            <xsl:when test="$full-name != ''">
+                <xsl:value-of select="$full-name"/>
+            </xsl:when>
+            <xsl:otherwise>
+                <xsl:value-of select="$user-name"/>
+            </xsl:otherwise>
+        </xsl:choose>
+    </xsl:variable>
+
     <xsl:template match="//media/nodes/XML_Serializer_Tag">
         <xsl:variable name="item-content-image" select="./display_src"/>
         <xsl:variable name="item-content-caption" select="./caption"/>