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

[tweeper.git] / rss_converter_instagram.com.xsl

diff --git a/rss_converter_instagram.com.xsl b/rss_converter_instagram.com.xsl
index bf83dde..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="$user-name"/>
+            </xsl:otherwise>
+        </xsl:choose>
+    </xsl:variable>
+
     <xsl:template match="//media/nodes/XML_Serializer_Tag">
         <xsl:variable name="item-content-image" select="./display_src"/>
         <xsl:variable name="item-content-caption" select="./caption"/>
@@ -101,7 +113,13 @@
                     <xsl:value-of select="$channel-link"/>
                 </link>
                 <description>
-                    <xsl:value-of select="//user/biography"/>
+                    <xsl:text disable-output-escaping="yes">&lt;![CDATA[</xsl:text>
+                    <xsl:value-of select="normalize-space(concat($screen-name, '. ', //user/biography))"/>
+                    <xsl:variable name="external-url" select="//user/external_url"/>
+                    <xsl:if test="$external-url != ''">
+                        <xsl:text> </xsl:text><a href="{$external-url}"><xsl:value-of select="$external-url"/></a>
+                    </xsl:if>
+                    <xsl:text disable-output-escaping="yes">]]&gt;</xsl:text>
                 </description>
                 <image>
                     <title>