[PATCH 7/8] add ignore flag @thumb to <image> to disable thumbnailurl generation

Signed-off-by: klObs <jw@klobs.de>

dtd/c3d2web.dtd

@@ -63,6 +63,7 @@
 <!ATTLIST image
   title     CDATA   #REQUIRED
   class     CDATA   #IMPLIED
+  thumb     (yes|no)  #IMPLIED
   >
 
 <!ELEMENT event ((start), (end)?, (location)?)>

xsd/c3d2web.xsd

@@ -143,6 +143,7 @@
     <xs:complexType mixed="true">
       <xs:attribute name="title" type="xs:string" use="required"/>
       <xs:attribute name="class" type="xs:string" use="optional"/>
+      <xs:attribute name="thumb" type="xs:string" use="optional"/>
     </xs:complexType>
   </xs:element>
 

xsl/common.xsl

@@ -58,7 +58,8 @@
       <xsl:call-template name="normalize-path">
         <xsl:with-param name="path">
           <xsl:choose>
-            <xsl:when test="contains(string(.), '://') and contains(string(.), 'wikimedia.org')">
+            <!-- use it like this: <image thumb="no">http://upload.wikimedia.org/commons/h/ha/picture.img</image> -->
+            <xsl:when test="not(@thumb='no') and contains(string(.), '://') and contains(string(.), 'wikimedia.org')">
               <xsl:variable name="filename">
                 <xsl:value-of select="string(str:tokenize(string(.),'/')[last()])"/>
               </xsl:variable>