--- ECHO_content/ECHO_helpers.py	2008/09/08 19:23:18	1.91
+++ ECHO_content/ECHO_helpers.py	2008/12/17 12:02:53	1.95
@@ -27,6 +27,10 @@ def logger(txt,method,txt2):
 
 displayTypes = ['ZSQLExtendFolder','ZSQLBibliography','ECHO_group','ECHO_collection','ECHO_resource','ECHO_link','ECHO_sqlElement','ECHO_pageTemplate','ECHO_externalLink','ImageCollectionIFrame','VLP_resource','VLP_essay','ECHO_ZCatalogElement','ImageCollection','versionedFileFolder','extVersionedFileFolder','ECHO_movie']
 
+def normalizeCt(str):
+        """normalizes content_type"""
+        #str= str.replace(" ","_")
+        return str.replace("-"," ").lower()
 
 #decode and compress for xmlrpc communication with OSAS_server
 
@@ -84,6 +88,33 @@ class ECHO_basis:
     management_page_charset="utf-8"
     isVisible = True
     
+    # Managment for the PID
+    def setPID(self,pid):
+        """set the pid"""
+        self.pid=pid
+        return True
+        
+    def getPID(self):
+        """get the pid"""
+        pid =getattr(self,'pid',None)
+
+	# teste ob dieses pid wirklich die des objektes und nich vererbt wurde
+	if pid == self.getParentPID():
+		return None
+	else:
+		return pid
+        
+    def getParentPID(self):
+        """get the PID of the parent"""
+        parent = self.aq_parent
+        
+        pidF = getattr(parent,'getPID',None)
+        
+        if pidF is None:
+            return None
+            
+        else:
+            return pidF()
 
     def unicodify(self, s):
         """return unicode object for string (utf-8 or latin1) or unicode object s"""
@@ -207,6 +238,12 @@ class ECHO_basis:
             return self.isVisible
         return True
     
+    def getDescription(self):
+        """get content of description field"""
+        
+      
+        return self.unicodify(getattr(self,'description',''));
+    
     def getTitle(self):
         """title"""
         if hasattr(self,'getLanguage'):
@@ -456,6 +493,17 @@ class ECHO_basis:
         bt = BrowserCheck(self)
         id = ob.getFullId()
         link = ob.getLinkId()
+        url = ob.getTargetUrl()
+        if url == "":
+            # ECHOResource with empty link -> no link
+            href = 'href="#" onclick="return false;"'
+        else:
+            href = 'href="%s"'%ob.getLinkId()
+        
+        if target is None:
+            targetattr = ""
+        else:
+            targetattr = 'target="%s"'%target
         tiptext = ob.getTip()
         tag = ""
 
@@ -481,7 +529,7 @@ class ECHO_basis:
                 
                 if float(rot) < 0:
                     marksrc = circlesrc
-                tag += '<a href="%s"><img border="0" src="%s&rot=%s" /></a>'%(link,marksrc,rot)
+                tag += '<a %s><img border="0" src="%s&rot=%s" /></a>'%(href,marksrc,rot)
             elif ob.isTypeText():
                 # N4 - Text
                 tag += '<div id="t.%s" class="maptext"'%(id)
@@ -490,7 +538,7 @@ class ECHO_basis:
                 tag += '</div>'
             else:
                 # N4 - Area
-                tag += '<a href="%s"><img border="0" width="1000" height="1000" src="trans_img"'%(link)
+                tag += '<a %s><img border="0" width="1000" height="1000" src="trans_img"'%(href)
                 if tiptext:
                     tag += ' alt="%s"'%tiptext
                 tag += ' /></a>'
@@ -499,7 +547,7 @@ class ECHO_basis:
             #
             # (more or less) DOM capable browser
             #
-            tag = '<a id="b.%s" class="mapmarklink" onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)" href="%s" target="%s">'%(id,id,id,link,target)
+            tag = '<a id="b.%s" class="mapmarklink" onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)" %s %s>'%(id,id,id,href,targetattr)
             if ob.isTypeArrow():
                 # DOM - Arrow
                 rot = ob.angle