--- ECHO_content/ECHO_helpers.py 2005/01/31 11:15:50 1.37
+++ ECHO_content/ECHO_helpers.py 2005/03/22 20:50:21 1.46
@@ -12,7 +12,7 @@ import Globals
from AccessControl import ClassSecurityInfo
import os.path
-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']
+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','ECHO_movie']
def content_html(self,type):
"""template fuer content"""
@@ -25,7 +25,7 @@ def content_html(self,type):
obj=getattr(self,type+"_template")
return obj()
else:
- pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_%s_template_standard.zpt'%type).__of__(self)
+ pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','ECHO_%s_template_standard.zpt'%type)).__of__(self)
pt.content_type="text/html"
return pt()
@@ -33,6 +33,13 @@ def content_html(self,type):
class ECHO_basis:
"""basis eigenschaften fuer echo objekte"""
+ security=ClassSecurityInfo()
+ security.declarePublic('getImageTag')
+ def getImageTag(self):
+ """sollte uerberschrieben werden, falls von der Klasse eine imagetag zurueckkommt"""
+
+ return ""
+
def showRDF(self):
"""showrdf"""
self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
@@ -45,7 +52,18 @@ class ECHO_basis:
return ret
+ def RDF(self):
+ """showrdf"""
+ self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
+ ret="""\n\n"""
+ ret+=self.getRDF(urn=self.absolute_url())+"\n"
+
+
+ ret+=""""""
+ return ret
+
+
def createSubElementRDF(self,urn=None):
"""rdf list"""
if not urn:
@@ -388,32 +406,53 @@ def checkOnlyOneInGroup(object):
return displayedObjects[0][1]
else: return object
-def getSubCols(self, sortfield="weight", subColTypes=displayTypes, sortFieldMD=None):
-
+def getSubCols(self, sortfield=None, subColTypes=displayTypes, sortFieldMD=None,searchMD=None):
+
+
+ def sort(x,y):
+ return cmp(x[0],y[0])
+
def sortfnc(sortfield,x,y):
- xa=x[1].getMDValue(sortfield)
- ya=y[1].getMDValue(sortfield)
- #print xa,ya
+ try:
+ xa=x[1].getMDValue(sortfield)
+ except:
+ xa=""
+ try:
+ ya=y[1].getMDValue(sortfield)
+ except:
+ ya=""
return cmp(xa,ya)
sortWithMD = lambda sortfield : (lambda x,y : sortfnc(sortfield,x,y))
ids=[]
displayedObjects=self.ZopeFind(self,obj_metatypes=subColTypes)
-
+
for entry in displayedObjects:
-
- object=entry[1]
- ids.append(object)
- try:
- sortfield=self.sortfield
- except:
- """nothing"""
+
+ object=entry[1]
+ if searchMD and hasattr(object,'getMDValue'):
+ flag=0
+ for field in searchMD.keys():
+ if object.getMDValue(field)==searchMD[field]:
+ flag=1
+ else:
+ flag=0
+ break
+ if flag==1:
+ ids.append(object)
+ else:
+ ids.append(object)
+
+ if not sortfield:
+ sortfield=getattr(self,'sortfield','weight')
+
tmplist=[]
for x in ids:
+
if hasattr(x,sortfield):
try:
tmp=int(getattr(x,sortfield))
@@ -426,7 +465,7 @@ def getSubCols(self, sortfield="weight",
tmplist.append((tmp,x))
if not sortFieldMD:
- tmplist.sort()
+ tmplist.sort(sort)
else:
tmplist.sort(sortWithMD(sortFieldMD))
@@ -466,8 +505,6 @@ def reloadMetaDataFromStorage(self,RESPO
for resource in resources:
x=str(resource[1].copyIndex_meta2echo_resource())+"
"
ret+=x
- #print x
-
if RESPONSE is not None:
#RESPONSE.redirect('./manage_main')
@@ -665,7 +702,7 @@ def writeMetadata(url,metadict,project=N
"""Einlesen der Metadaten und und erstellen des geaenderten XML file"""
def updateTextToolNode(tag,value):
- #print dom,tag,value
+
metanode=dom.getElementsByTagName('texttool')[0]
try:
nodeOld=metanode.getElementsByTagName(tag)
@@ -809,7 +846,9 @@ def readMetadata(url):
for node in metacontent:
try:
#print urllib.unquote(getText(node.childNodes)),getText(node.childNodes)
- metadict[re.sub('-','_',node.tagName.lower())]=urllib.unquote(getText(node.childNodes))
+ #metadict[re.sub('-','_',node.tagName.lower())]=urllib.unquote(getText(node.childNodes))
+ metadict[re.sub('-','_',node.tagName.lower())]=getText(node.childNodes)
+
except:
"""nothing"""