rss_converter_twitter.com.xsl: show explicitly if the item has a video

Tweeper does not provide direct links to videos, so it's useful to tell
users that the content has a video so they can follow the link and view
it on the twitter.com page.

diff --git a/rss_converter_twitter.com.xsl b/rss_converter_twitter.com.xsl
index 5c2fb90..dbbc537 100644 (file)
--- a/rss_converter_twitter.com.xsl
+++ b/rss_converter_twitter.com.xsl
@@ -114,9 +114,14 @@
         <xsl:variable name="item-content" select=".//p[contains(@class, 'js-tweet-text')]"/>
         <xsl:variable name="item-media" select=".//div[contains(@class, 'AdaptiveMedia-container')]"/>
         <xsl:variable name="item-permalink" select="concat($BaseURL, .//div[@data-permalink-path]/@data-permalink-path)"/>
         <xsl:variable name="item-content" select=".//p[contains(@class, 'js-tweet-text')]"/>
         <xsl:variable name="item-media" select=".//div[contains(@class, 'AdaptiveMedia-container')]"/>
         <xsl:variable name="item-permalink" select="concat($BaseURL, .//div[@data-permalink-path]/@data-permalink-path)"/>

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

         <item>
             <title>
                 <xsl:value-of select="concat($user-name, ': ')"/>
         <item>
             <title>
                 <xsl:value-of select="concat($user-name, ': ')"/>

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

                 <!--
                      Prepend a space in front of the URLs which are not
                      preceded by an open parenthesis, for aestethic reasons.
                 <!--
                      Prepend a space in front of the URLs which are not
                      preceded by an open parenthesis, for aestethic reasons.


@@ -141,6 +146,9 @@
             <description>
                 <xsl:value-of select="concat($user-name, ': ')"/>
                 <xsl:text disable-output-escaping="yes">&lt;![CDATA[</xsl:text>
             <description>
                 <xsl:value-of select="concat($user-name, ': ')"/>
                 <xsl:text disable-output-escaping="yes">&lt;![CDATA[</xsl:text>

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

                 <xsl:apply-templates select="$item-content/node()"/>
                 <xsl:apply-templates select="$item-media/node()"/>
                 <xsl:text disable-output-escaping="yes">]]&gt;</xsl:text>
                 <xsl:apply-templates select="$item-content/node()"/>
                 <xsl:apply-templates select="$item-media/node()"/>
                 <xsl:text disable-output-escaping="yes">]]&gt;</xsl:text>