--- ECHO_content/vlp_xmlhelpers.py	2008/09/08 11:12:41	1.15
+++ ECHO_content/vlp_xmlhelpers.py	2009/06/09 14:05:20	1.16
@@ -240,36 +240,70 @@ def related2html(self,str):
             link.tagName = "a"
             ref = link.getAttribute("ref")
             pn = link.getAttribute("page")
-                        
-            searchStr="select fullreference, online from vl_literature where reference =\'%s\' and authorized = 1"%(ref)
+            obj = ref[0:3]
+            
+            """erweiterung der related items von literatur auf weitere datenbankobjekte, mb 05.06.2009"""
+            if obj == 'lit':            
+                searchStr="select fullreference, online from vl_literature where reference =\'%s\' and authorized = 1"%(ref)
+            elif obj == 'sit':
+                searchStr="select reference from vl_sites where reference =\'%s\' and complete = 'yes'"%(ref)
+            elif obj == 'per':
+                searchStr="select reference from vl_people where reference =\'%s\' and complete = 'yes'"%(ref)
+            elif obj == 'tec':
+                searchStr="select reference from vl_technology where reference =\'%s\' and complete = 'yes'"%(ref)
+            elif obj == 'exp':
+                searchStr="select reference from vl_experiments where reference =\'%s\' and complete = 'yes'"%(ref)
+                
             res = self.search(var=searchStr)
                                         
             if res:
-                if res[0]['online'] == 1: 
-                    # item online verfuegbar
-                    if pn:
-                        link.setAttribute("href",self.REQUEST['SERVER_URL']+"/references?id="+ref+"&page="+pn)
+                if obj == 'lit':
+                    if res[0]['online'] == 1: 
+                        # literatur item online verfuegbar
+                        if pn:
+                            link.setAttribute("href",self.REQUEST['SERVER_URL']+"/references?id="+ref+"&page="+pn)
+                        else:
+                            link.setAttribute("href",self.REQUEST['SERVER_URL']+"/references?id="+ref)
+                            
+                        link.setAttribute("title", "click to view!")
+                        link.removeAttribute("ref")
+                        
+                        # prefix preceding the link
+                        prefix = dom.createTextNode(U"\u2013\u0020") # = ndash + space
+                        dom.documentElement.insertBefore(prefix, link)
+  
                     else:
-                        link.setAttribute("href",self.REQUEST['SERVER_URL']+"/references?id="+ref)
+                        # literatur item nur als bibliographische angabe vorhanden
+                        link.setAttribute("alt", unicodify(res[0]['fullreference']))
+                        link.setAttribute("title", "click to expand")
+                        link.setAttribute("onclick", "return toggle(this);")
+                        link.setAttribute("class", "x_offline")
                         
+                        # prefix inside link text
+                        link.firstChild.data = '+ ' + link.firstChild.data
+                else:
+                    # links zu den anderen datenbankobjekten
+                    link.setAttribute("href",self.REQUEST['SERVER_URL']+"/references?id="+ref)
                     link.setAttribute("title", "click to view")
                     link.removeAttribute("ref")
-                    
+            
                     # prefix preceding the link
                     prefix = dom.createTextNode(U"\u2013\u0020") # = ndash + space
                     dom.documentElement.insertBefore(prefix, link)
-
-                else:
-                    # item nur als bibliographische angabe vorhanden
-                    link.setAttribute("alt", unicodify(res[0]['fullreference']))
-                    link.setAttribute("title", "click to expand")
-                    link.setAttribute("onclick", "return toggle(this);")
-                    link.setAttribute("class", "x_offline")
-                    
-                    # prefix inside link text
-                    link.firstChild.data = '+ ' + link.firstChild.data
-                    
             
+            else:
+                # objekt nicht verfügbar/freigegeben oder (web)link mit href statt ref
+                
+                #if ref != '':
+                #    link.removeAttribute("ref")
+                #    link.setAttribute("title", ref)
+                
+                
+                # prefix preceding the link
+                prefix = dom.createTextNode(U"\u2013\u0020") # = ndash + space
+                dom.documentElement.insertBefore(prefix, link)
+
+                
         newxml=dom.toxml('utf-8')
                 
         retStr=regexpTXT.search(newxml)