--- ECHO_content/ECHO_collection.py 2007/01/09 16:58:08 1.279
+++ ECHO_content/ECHO_collection.py 2007/01/15 11:13:04 1.280
@@ -1167,8 +1167,42 @@ class ECHO_resource(CatalogAware,Folder,
+ def changeViewer(self,newViewer):
+ """set newViewer to the url of the new viewer
+ only if metalink is set, otherwise it gives false
+ """
+
+ vl,msg=self.checkValidityOfMetaLink()
+
+ if vl:
+ self.newViewer=newViewer
+ return vl,msg
+ else:
+ return vl,msg
+
+ def checkValidityOfMetaLink(self):
+ """checks if the metalink is valid xml"""
+
+ ml=self.metalink
+
+ try:
+ txt=urllib.urlopen(ml)
- def changeECHO_resource_main(self,metalink,link,title,label,description,contentType,renderingType,weight,resourceID,RESPONSE=None):
+ except:
+ return False,"Cannot open: %s)"%ml
+
+ txt.close()
+ try:
+ dom = NonvalidatingReader.parseUri(ml)
+ except:
+ return False, "Connot parse: %s)"%ml
+
+ if len(dom.xpath("//texttool"))==0:
+ return False, "No texttools: %s)"%ml
+
+ return True,""
+
+ def changeECHO_resource_main(self,metalink,link,title,label,description,contentType,renderingType,weight,resourceID,newViewer='',RESPONSE=None):
"""Aenderung der Properties"""
self.resourceID=resourceID
self.title=title
@@ -1182,6 +1216,9 @@ class ECHO_resource(CatalogAware,Folder,
self.link=link
self.metalink=metalink
+ self.newViewer=newViewer
+
+
if RESPONSE is not None:
RESPONSE.redirect('manage_main')
@@ -1624,6 +1661,11 @@ class ECHO_resource(CatalogAware,Folder,
self.REQUEST.RESPONSE.write(fh)
self.REQUEST.RESPONSE.close()
return
+
+ if getattr(self,'newViewer',''): #benutze den neuen viewer
+ url=self.newViewer+'url='+self.metalink+"&mode=texttool"
+ return self.REQUEST.RESPONSE.redirect(url)
+
return self.REQUEST.RESPONSE.redirect(self.link)
def startpage_html(self):
@@ -2306,6 +2348,28 @@ class ECHO_collection(CatalogAware, Fold
else:
return None
+ def changeViewer(self,newViewer,REQUEST=None,RESPONSE=None):
+ """changes all ressources to the newViewer"""
+
+ resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
+ if RESPONSE is not None:
+ RESPONSE.write("")
+
+ for resource in resources:
+
+ done,msg=resource[1].changeViewer(newViewer)
+ if done:
+ if RESPONSE is not None:
+ RESPONSE.write("OK: %s"%resource[0])
+ else:
+ if RESPONSE is not None:
+ RESPONSE.write("
ERROR: %s (%s)"%(resource[1].absolute_url()+'/ECHO_resource_config_main',resource[0],msg))
+
+
+
+ if RESPONSE is not None:
+ RESPONSE.write("
Done
")
+
def changeViewerTemplateSets(self,project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix,RESPONSE=None):
"""change the templates"""