X-Git-Url: https://git.ao2.it/tweeper.git/blobdiff_plain/afe68068d46a90602d6f4fd9f13e196578884512..dd6780c346c5252e3a778541c329e3ee9d6fecb9:/src/rss_converter_twitter.com.xsl

diff --git a/src/rss_converter_twitter.com.xsl b/src/rss_converter_twitter.com.xsl
index d1514c5..e14eaac 100644
--- a/src/rss_converter_twitter.com.xsl
+++ b/src/rss_converter_twitter.com.xsl
@@ -1,7 +1,7 @@
 <!--
   Stylesheet to convert Twitter user timelines to RSS.
 
-  Copyright (C) 2013-2018  Antonio Ospite <ao2@ao2.it>
+  Copyright (C) 2013-2020  Antonio Ospite <ao2@ao2.it>
 
   This file is part of tweeper.
 
@@ -21,10 +21,11 @@
 <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"/>
+    <xsl:param name="show-usernames"/>
+    <xsl:param name="show-multimedia"/>
 
     <xsl:output method="xml" indent="yes"/>
 
@@ -35,6 +36,11 @@
     <!-- 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>
@@ -67,15 +73,17 @@
          too instead of the t.co redirections.
     -->
     <xsl:template match="a[@data-pre-embedded='true']">
-        <!-- Prepend and append a white space for aestethic reasons -->
-        <xsl:text> </xsl:text>
-        <a>
-            <xsl:attribute name="href">
+        <xsl:if test="$show-multimedia = 1">
+            <!-- Prepend and append a white space for aestethic reasons -->
+            <xsl:text> </xsl:text>
+            <a>
+                <xsl:attribute name="href">
+                    <xsl:value-of select="concat('https://', .)"/>
+                </xsl:attribute>
                 <xsl:value-of select="concat('https://', .)"/>
-            </xsl:attribute>
-            <xsl:value-of select="concat('https://', .)"/>
-        </a>
-        <xsl:text> </xsl:text>
+            </a>
+            <xsl:text> </xsl:text>
+        </xsl:if>
     </xsl:template>
 
     <!-- Present images in a more convenient way -->
@@ -84,7 +92,7 @@
             <xsl:attribute name="href">
                 <xsl:value-of select="concat(@data-image-url, ':orig')"/>
             </xsl:attribute>
-            <img>
+            <img style="max-width: 100%">
                 <xsl:attribute name="src">
                     <xsl:value-of select="@data-image-url"/>
                 </xsl:attribute>
@@ -97,7 +105,7 @@
         <xsl:copy>
             <xsl:apply-templates select="@*"/>
             <xsl:attribute name="style">
-                <xsl:value-of select="concat(@style, '; background-repeat: no-repeat')"/>
+                <xsl:value-of select="concat(@style, '; background-repeat: no-repeat; background-size: 100% auto')"/>
             </xsl:attribute>
             <xsl:apply-templates select="node()"/>
         </xsl:copy>
@@ -120,9 +128,12 @@
         <xsl:variable name="item-permalink" select="concat($BaseURL, .//div[@data-permalink-path]/@data-permalink-path)"/>
 
         <xsl:variable name="item-has-video" select="$item-media//*[contains(@class, 'PlayableMedia--video')]"/>
+        <xsl:variable name="item-has-gif" select="$item-media//*[contains(@class, 'PlayableMedia--gif')]"/>
         <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="$item-has-video">
                     <xsl:text>(Video) </xsl:text>
                 </xsl:if>
@@ -149,17 +160,25 @@
             </pubDate>
             <description>
                 <xsl:text disable-output-escaping="yes">&lt;![CDATA[</xsl:text>
-                <xsl:value-of select="concat($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-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="$item-content/node()"/>
                 </xsl:element>
-                <xsl:apply-templates select="$item-media/node()"/>
+                <xsl:if test="$show-multimedia = 1">
+                    <xsl:apply-templates select="$item-media/node()"/>
+                </xsl:if>
                 <xsl:text disable-output-escaping="yes">]]&gt;</xsl:text>
             </description>
             <xsl:if test="$generate-enclosure = 1">