Add option to enable or disable showing usernames in RSS items

[tweeper.git] / src / rss_converter_twitter.com.xsl

diff --git a/src/rss_converter_twitter.com.xsl b/src/rss_converter_twitter.com.xsl
index 88f3b94..b59a97b 100644 (file)
--- a/src/rss_converter_twitter.com.xsl
+++ b/src/rss_converter_twitter.com.xsl
@@ -21,10 +21,10 @@
 <xsl:stylesheet version="1.0"
     xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
     xmlns:php="http://php.net/xsl"
 <xsl:stylesheet version="1.0"
     xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
     xmlns:php="http://php.net/xsl"

-    xsl:extension-element-prefixes="php"

     exclude-result-prefixes="php">
 
     <xsl:param name="generate-enclosure"/>
     exclude-result-prefixes="php">
 
     <xsl:param name="generate-enclosure"/>

+    <xsl:param name="show-usernames"/>

 
     <xsl:output method="xml" indent="yes"/>
 
 
     <xsl:output method="xml" indent="yes"/>
 


@@ -35,6 +35,11 @@
     <!-- Identity transform -->
     <xsl:template match="@*|node()">
         <xsl:copy>
     <!-- Identity transform -->
     <xsl:template match="@*|node()">
         <xsl:copy>

+            <!--
+                Strip the style attribute while copying elements because it may be
+                dangerous, see:
+                https://validator.w3.org/feed/docs/warning/DangerousStyleAttr.html
+            -->

             <xsl:apply-templates select="@*[not(name() = 'style')]|node()"/>
         </xsl:copy>
     </xsl:template>
             <xsl:apply-templates select="@*[not(name() = 'style')]|node()"/>
         </xsl:copy>
     </xsl:template>


@@ -120,9 +125,12 @@
         <xsl:variable name="item-permalink" select="concat($BaseURL, .//div[@data-permalink-path]/@data-permalink-path)"/>
 
         <xsl:variable name="item-has-video" select="$item-media//*[contains(@class, 'PlayableMedia--video')]"/>
         <xsl:variable name="item-permalink" select="concat($BaseURL, .//div[@data-permalink-path]/@data-permalink-path)"/>
 
         <xsl:variable name="item-has-video" select="$item-media//*[contains(@class, 'PlayableMedia--video')]"/>

+        <xsl:variable name="item-has-gif" select="$item-media//*[contains(@class, 'PlayableMedia--gif')]"/>

         <item>
             <title>
         <item>
             <title>

-                <xsl:value-of select="concat($user-name, ': ')"/>
+                <xsl:if test="($show-usernames = 1) or ($screen-name != $user-name)">
+                    <xsl:value-of select="concat($user-name, ': ')"/>
+                </xsl:if>

                 <xsl:if test="$item-has-video">
                     <xsl:text>(Video) </xsl:text>
                 </xsl:if>
                 <xsl:if test="$item-has-video">
                     <xsl:text>(Video) </xsl:text>
                 </xsl:if>


@@ -149,12 +157,18 @@
             </pubDate>
             <description>
                 <xsl:text disable-output-escaping="yes">&lt;![CDATA[</xsl:text>
             </pubDate>
             <description>
                 <xsl:text disable-output-escaping="yes">&lt;![CDATA[</xsl:text>

-                <xsl:value-of select="concat($user-name, ':')"/>
-                <xsl:element name="br"/>
+                <xsl:if test="($show-usernames = 1) or ($screen-name != $user-name)">
+                    <xsl:value-of select="concat($user-name, ':')"/>
+                    <xsl:element name="br"/>
+                </xsl:if>

                 <xsl:if test="$item-has-video">
                     <xsl:text> (Video)</xsl:text>
                     <xsl:element name="br"/>
                 </xsl:if>
                 <xsl:if test="$item-has-video">
                     <xsl:text> (Video)</xsl:text>
                     <xsl:element name="br"/>
                 </xsl:if>

+                <xsl:if test="$item-has-gif">
+                    <xsl:text> (GIF)</xsl:text>
+                    <xsl:element name="br"/>
+                </xsl:if>

                 <xsl:element name="span">
                     <xsl:attribute name="style">white-space: pre-wrap;</xsl:attribute>
                     <xsl:apply-templates select="$item-content/node()"/>
                 <xsl:element name="span">
                     <xsl:attribute name="style">white-space: pre-wrap;</xsl:attribute>
                     <xsl:apply-templates select="$item-content/node()"/>