--- ECHO_content/VLPExtension.py	2008/08/05 18:26:15	1.73
+++ ECHO_content/VLPExtension.py	2008/09/04 12:09:33	1.74
@@ -709,6 +709,34 @@ class VLP_resource(ECHO_resource,Cacheab
 
 
 
+    def identifyMediaType(self):
+        """identifiziert den Medientype aus der VLP Datenbank"""
+        founds=self.ZSQLSimpleSearch('select * from vl_literature where reference=\''+self.resourceID+'\' order by id')
+        if (not founds) or (len(founds)==0):
+            self.mediaType="generic" # steht nicht in der Datenbank, dann nimm generisch an
+            return self.mediaType
+        
+        
+        if founds[0].referencetype =="Audio":
+            self.mediaType ="audio"
+        elif founds[0].referencetype =="Film":
+            self.mediaType ="video"
+        else:
+            self.mediaType ="image" # nimm an, dass alle anderen Eintrage in der Datenbank auf images verweisen (Buecher oder Fotografien).
+        
+        return self.mediaType
+         
+    def getMediaType(self,cached=False):
+        """give the Media-type back, if chached False, then get it from the database"""
+        
+        if (not hasattr(self,'mediaType')) or (self.mediaType=="") or (not cached):
+            self.identifyMediaType()
+        
+        return self.mediaType
+    
+        
+        
+        
     def copyTranscriptionFromDB(self):
             """checks if transcription exits in DB"""
             founds=self.ZSQLSimpleSearch('select * from vl_transcript where source=\''+self.resourceID+'\' order by id')
@@ -763,21 +791,33 @@ class VLP_resource(ECHO_resource,Cacheab
     def show(self):
         """show the rendered file"""
 
-        if self.REQUEST.get('p',None):
-            #self.REQUEST.set('pn',self.file2page(self.REQUEST.get('p',None)))
-            params = "pn=%s"%self.file2page(self.REQUEST.get('p',None))
-            mk = self.REQUEST.get('mk',None)
-            if mk:
-                params += "&mk=%s"%mk
-            self.REQUEST.RESPONSE.redirect(self.REQUEST['URL']+'?'+params)
-           
-        if hasattr(self,'libraryTemplate.html'):
-                return getattr(self,'libraryTemplate.html')()
+        mt = self.getMediaType()
         
-        pt=PageTemplateFile(os.path.join(package_home(globals()),'vlp','library_template.zpt')).__of__(self)
-        pt.content_type="text/html"
+        if (mt in ['video','audio']):
+            pt = self.getVLPTemplate('libraryMovieTemplate')
+        else: #zur zeit werden alle anderen type auf das libraryTemplate abgebildet.
+            
+            if self.REQUEST.get('p',None): #make sure that parameter p exists
+                #self.REQUEST.set('pn',self.file2page(self.REQUEST.get('p',None)))
+                params = "pn=%s"%self.file2page(self.REQUEST.get('p',None))
+                mk = self.REQUEST.get('mk',None)
+                if mk:
+                    params += "&mk=%s"%mk
+                self.REQUEST.RESPONSE.redirect(self.REQUEST['URL']+'?'+params)
+               
+            pt = self.getVLPTemplate('libraryTemplate')
+       
         return pt()
 
+    def getVLPTemplate(self,name):
+        html=name+".html"
+        if hasattr(self,html):
+                return getattr(self,html)
+        
+        pt=PageTemplateFile(os.path.join(package_home(globals()),'vlp',name+'.zpt')).__of__(self)
+        pt.content_type="text/html"
+        return pt
+
     def index_html(self):
             """index_html"""
             #return self.REQUEST