--- ECHO_content/ECHO_collection.py	2004/07/14 14:48:59	1.138
+++ ECHO_content/ECHO_collection.py	2004/07/16 17:49:44	1.139
@@ -486,6 +486,23 @@ class ECHO_resource(Folder,Persistent):
 
     getSubCols = ECHO_helpers.getSubCols
 
+    security.declareProtected('View','index_html')
+    def getRDF(self):
+	    """rdf"""
+	    ret=""
+	    about="""<RDF:Description about="%s">"""
+	    name="""<ECHONAVIGATION:name>%s</ECHONAVIGATION:name>"""
+	    link="""<ECHONAVIGATION:link>%s</ECHONAVIGATION:link>"""
+	    urn="urn:"+re.sub('/',':',self.absolute_url())
+
+	    about2=about%urn
+	    name2=name%self.getId()
+	    link2=link%self.link
+
+	    ret=about2+"\n"+name2+"\n"+link2+"\n"+"</RDF:description>"
+	    return ret
+	    
+	    
     def getAccessRightSelectorHTML(self,outlook="select"):
 	    """htmlselector"""
 	    values=['free','mpiwg']
@@ -1472,6 +1489,34 @@ class ECHO_collection(Folder, Persistent
 
     path="/mpiwg/online/permanent/shipbuilding"
 
+    def getRDF(self):
+	    """rdf of the collection"""
+	    contents=self.ZopeFind(self,obj_metatypes=['ECHO_group','ECHO_resource','ECHO_collection'])
+
+	    about="""<RDF:Description about="%s">"""
+	    name="""<ECHONAVIGATION:name>%s</ECHONAVIGATION:name>"""
+	    
+	    urn="urn:"+re.sub('/',':',self.absolute_url())
+
+	    about2=about%urn
+	    name2=name%self.getId()
+	    
+
+	    ret=about2+"\n"+name2+"\n"+"</RDF:description>"
+	    urn="urn:"+re.sub('/',':',self.absolute_url())
+	    li="""<RDF:li resource="%s" />\n"""
+
+	    
+	    for content in contents:
+		    ret+=content[1].getRDF()+"\n"
+		    
+	    ret+="""<RDF:Seq about="%s"/>\n"""%urn
+	    for content in contents:
+		    nurn="urn:"+re.sub('/',':',content[1].absolute_url())
+		    ret+=li%nurn
+	    return ret+"</rdf:Seq>"
+	    
+	    
     def changeLabels(self):
 		"""change form"""
 		pt=PageTemplateFile('Products/ECHO_content/zpt/changeLabelsForm').__of__(self)
@@ -2174,6 +2219,24 @@ class ECHO_group(ECHO_collection):
 		)
 	
 	security.declareProtected('View','index_html')
+
+	def getRDF(self):
+	    """rdf of the collection"""
+	    contents=self.ZopeFind(self,obj_metatypes=['ECHO_group','ECHO_resource','ECHO_collection'])
+	    
+	    urn="urn:"+re.sub('/',':',self.absolute_url())
+	    li="""<RDF:li resource="%s" />\n"""
+	    ret=""
+	    
+	    for content in contents:
+		    ret+=content[1].getRDF()+"\n"
+		    
+	    ret+="""<RDF:Seq about="%s"/>\n"""%urn
+	    for content in contents:
+		    nurn="urn:"+re.sub('/',':',content[1].absolute_url())
+		    ret+=li%nurn
+	    return ret+"</rdf:Seq>"
+	    
 	def index_html(self):
 		"""standard page"""
 		displayedObjects=self.ZopeFind(self,obj_metatypes=displayTypes)