--- ECHO_content/ECHO_collection.py	2004/04/18 19:40:13	1.48
+++ ECHO_content/ECHO_collection.py	2004/05/07 14:34:07	1.63
@@ -26,9 +26,15 @@ from Products.PageTemplates.PageTemplate
 from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
 from Globals import Persistent, package_home
 from Acquisition import Implicit
-
-#from psycopg import libpq
-#from pyPgSQL import libpq
+from ECHO_helpers import displayTypes
+try:
+	from psycopg import libpq
+except:
+	try:
+		from pyPgSQL import libpq
+	except:
+		print "ECHO_collection: Warning - No libpq imported!"
+		
 import xml.dom.minidom
 
 import urllib
@@ -320,6 +326,11 @@ class ECHO_resource(Folder):
         except:
             return []
 
+    def getContentType(self):
+	    try:
+		    return self.contentType
+	    except:
+		    return ""
 
     def ECHO_resource_config(self):
         """Main configuration"""
@@ -343,7 +354,7 @@ class ECHO_resource(Folder):
 		coordsnew=[]	
         
         setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordsnew)
-
+	self.viewClassification=viewClassification
         self.coords=coordsnew[0:]
         self.link=link
         self.metalink=metalink
@@ -534,12 +545,40 @@ def manage_addECHO_externalLink(self,id,
         RESPONSE.redirect('manage_main')
  
 
+class ECHO_link(ECHO_externalLink):
+	"""external_link"""
+
+	meta_type="ECHO_link"
+	
+
+	def content_html(self):
+		"""template fuer content"""
+		return content_html(self,'link')
+	
+def manage_addECHO_linkForm(self):
+        """Form for external Links"""
+        pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_linkForm.zpt').__of__(self)
+        return pt()
+
+
+def manage_addECHO_link(self,id,title,label,description,contentType,responsible,link,weight,coords=None,credits=None,RESPONSE=None):
+    """Add an external Link"""
+
+    newObj=ECHO_link(id,link,title,label,description,contentType,responsible,credits,weight,coords)
+
+    self._setObject(id,newObj)
+
+    if RESPONSE is not None:
+        RESPONSE.redirect('manage_main')
+	
 
 class ECHO_collection(Folder, Persistent, Implicit):
     """ECHO Collection"""
     security=ClassSecurityInfo()
     meta_type='ECHO_collection'
 
+    displayTypes=displayTypes
+			
     def getTitle(self):
 	"""title"""
 	return self.title.encode('utf-8') 
@@ -605,14 +644,14 @@ class ECHO_collection(Folder, Persistent
                 element=getattr(object,entry)
                 try:
                     if element.meta_type in ["ECHO_collection","ECHO_group"]:
-                        collections+="<element name=\""+element.title+"\" url=\""+element.absolute_url()+"\">"
+                        collections+="<element name=\""+quote(element.title)+"\" url=\""+element.absolute_url()+"\">"
                         collections+=getCollection(element,depth)+"</element>\n"
                 except:
                     """nothing"""
             return collections
         
-
-        return "<collection>"+getCollection(self)+"</collection>"
+	ret="""<?xml version="1.0" encoding="utf-8" ?>"""
+        return ret+"<collection>"+getCollection(self)+"</collection>"
     
     def createJavaScript(self):
         """CreateJava"""
@@ -656,21 +695,21 @@ class ECHO_collection(Folder, Persistent
         return ret
     
     security.declarePublic('ECHO_rerenderLinksMD')
-    def ECHO_rerenderLinksMD(self):
+    def ECHO_rerenderLinksMD(self,obj=None):
         """Rerender all Links"""
-        
-        for entry in self.__dict__.keys():
-            object=getattr(self,entry)
-            
+        if not obj:
+            obj = self
             
-            try:
+        entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection'])
+
+        for entry in entries:
+		if entry[1].meta_type == 'ECHO_resource':
+			entry[1].ECHO_getResourceMD(template="no")
+			print "rerender",entry[1].getId()
+		else:
+		   self.ECHO_rerenderLinksMD(entry[1])
+
                 
-                if object.meta_type == 'ECHO_resource':
-                    
-                    object.ECHO_getResourceMD(template="no")
-                    
-            except:
-                """nothing"""
                 
         return "Rerenderd all links to resources in: "+self.title
 
@@ -819,8 +858,10 @@ class ECHO_collection(Folder, Persistent
             return self.showOverview()
         elif hasattr(self,'collection_index_template'):
             return self.collection_index_template()    
+        elif hasattr(self,'main_index_template'):
+            return self.main_index_template()    
         
-        pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_content_standard.zpt').__of__(self)
+        pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_main_index_template_standard.zpt').__of__(self)
         pt.content_type="text/html"
         return pt()
 
@@ -897,6 +938,29 @@ class ECHO_group(ECHO_collection):
 		{'label':'Rerender Links','action':'ECHO_rerenderLinksMD'},
 		{'label':'Graphics','action':'ECHO_graphicEntry'},
 		)
+
+	def index_html(self):
+		"""standard page"""
+		displayedObjects=self.ZopeFind(self,obj_metatypes=displayTypes)
+		#if (len(displayedObjects)==1) and (displayedObjects[0][1].meta_type=="ECHO_collection"): # nur ein Object dann redirect auf dieses Object
+		#	return self.REQUEST.RESPONSE.redirect(displayedObjects[0][1].absolute_url())
+		
+		if 'index.html' in self.__dict__.keys():
+			return getattr(self,'index.html')()
+		
+		elif 'overview' in self.__dict__.keys():
+			return self.showOverview()
+		elif hasattr(self,'group_index_template'):
+			return self.group_index_template()
+		elif hasattr(self,'collection_index_template'):
+			return self.collection_index_template()    
+		elif hasattr(self,'main_index_template'):
+		    return self.main_index_template()    
+
+		pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_main_index_template_standard.zpt').__of__(self)
+		pt.content_type="text/html"
+		return pt()
+
 	def ECHO_group_config(self):
 		"""Main configuration"""
 		
@@ -974,6 +1038,13 @@ class ECHO_root(Folder,Persistent,Implic
     """ECHO Root Folder"""
     meta_type="ECHO_root"
 
+    
+    def getImageTag(self):
+	    """needed by main_template"""
+	    return ""
+    secondaryLink="" #needed by main_template
+    secondaryLinkTitle="" #needed by main_template
+    
     def getBgcolour(self):
 	"""hack"""
 	return "#dddddd"
@@ -985,14 +1056,22 @@ class ECHO_root(Folder,Persistent,Implic
         else:
             retStr="<option>\n"
             
-        try:
-            for contentType in self.ZopeFind(self.contentTypes,obj_metatypes="ECHO_contentType"):
+        try: # erste version contentTypes exists
+            for contentType in self.ZopeFind(self.contentTypes,obj_metatypes=["ECHO_contentType"]):
                 if selected and (contentType[0]==selected):
                     retStr+="""<option selected value="%s">%s\n"""%(contentType[0],contentType[0])
                 else:                
                     retStr+="""<option value="%s">%s\n"""%(contentType[0],contentType[0])
         except:
-            """nothing"""
+		try:
+			for contentType in self.ZopeFind(self.standardMD,obj_metatypes=["OSAS_MetadataMapping"]):
+				if selected and (contentType[0]==selected):
+					retStr+="""<option selected value="%s">%s\n"""%(contentType[0],contentType[0])
+				else:                
+					retStr+="""<option value="%s">%s\n"""%(contentType[0],contentType[0])
+		except:
+			"""nothing"""
+			    
         return retStr
             
     def patchContentType(self,obj=None):
@@ -1012,8 +1091,40 @@ class ECHO_root(Folder,Persistent,Implic
                     entry[1].patchContentType(entry[1])    
 
                 
-        return "Rerenderd all links to resources in: "+self.title
-    
+        return "changed all contenttypes in: "+self.title
+
+
+    def patchViewClassification(self,obj=None):
+        """setze viewClassification heuristisch"""
+
+	def checkIfArrow(obj):
+		if hasattr(obj,'coords'):
+			for coordtemp in obj.coords:
+				if len(coordtemp)>3:
+					return 4
+			return None
+		return None
+	
+        if not obj:
+            obj = self
+            
+        entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_group'])
+
+        for entry in entries:
+		
+		if checkIfArrow(entry[1]): 
+			setattr(entry[1],'viewClassification','view point')
+		else:
+			setattr(entry[1],'viewClassification','area')
+
+                #entry[1].contentType == entry[1].content_type
+
+                if entry[1].meta_type in ['ECHO_collection','ECHO_group']:
+                    entry[1].patchViewClassification(entry[1])    
+
+                
+        return "changed all contenttypes in: "+self.title
+
     def ECHO_newViewerLink(self,obj=None):
         """change links (:86 faellt weg)"""
 
@@ -1115,9 +1226,11 @@ class ECHO_root(Folder,Persistent,Implic
     def getPartnersXML(self):
         """partner liste als xml""" 
         partners=self.getPartners()
-        ret="<partners>"
-        for partner in partners:
-            ret+="""<partner id="%s" title="%s"/>\n"""%(partner.getId(),partner.title)
+        ret="""<?xml version="1.0" encoding="utf-8" ?>
+	<partners>"""
+        
+	for partner in partners:
+            ret+="""<partner id="%s" title="%s"/>\n"""%(partner.getId(),unicode(partner.title,'utf-8','replace'))
 
         return ret+"\n</partners>"