--- ECHO_content/ECHO_collection.py 2004/05/24 19:04:09 1.89
+++ ECHO_content/ECHO_collection.py 2004/05/26 07:39:36 1.90
@@ -52,24 +52,34 @@ viewClassificationListMaster=['view poin
def checkDiffs(self,metadict):
"""check differences"""
+
+
+
def NoneToEmpty(obj):
if obj:
return obj
else:
return ""
+
+
diffs={}
+
tags=self.findTagsFromMapping(self.contentType)
+ self.referencetypes=tags[2]
+ self.fields=tags[3]
+
+
for field in tags[1]:
try:
if (NoneToEmpty(self.getFieldValue(self.getFieldTag(tags,field)))==metadict[self.getFieldTag(tags,field)]):
diffs[self.getFieldTag(tags,field)]=1
else:
- print "DIFF",field,self.getFieldValue(self.getFieldTag(tags,field)),metadict[self.getFieldTag(tags,field)]
+ #print "DIFF",field,self.getFieldValue(self.getFieldTag(tags,field)),metadict[self.getFieldTag(tags,field)]
diffs[self.getFieldTag(tags,field)]=0
except:
diffs[self.getFieldTag(tags,field)]=0
- print "EX",field
+ #print "EX",field
return diffs
def content_html(self,type):
@@ -166,7 +176,7 @@ def writeMetadata(url,metadict):
metanode=metanodes[0]
for metaData in metadict.keys():
- print metaData,metanode
+
try:
nodeOld=metanode.getElementsByTagName(metaData)
except:
@@ -185,13 +195,18 @@ def writeMetadata(url,metadict):
metanode.removeChild(nodeOld[0]).unlink()
metanodeneu=dom.createElement(metaData)
- metanodetext=dom.createTextNode(unicode(metadict[metaData],"utf8"))
+ try:
+ metanodetext=dom.createTextNode(unicode(metadict[metaData],"utf-8"))
+ except:
+ metanodetext=dom.createTextNode(metadict[metaData].encode('utf-8'))
metanodeneu.appendChild(metanodetext)
metanode.appendChild(metanodeneu)
- return dom.topxml().encode('utf-8')
+ return dom.toxml().encode('utf-8')
+
+
def readMetadata(url):
"""Methode zum Auslesen der Metadateninformation zu einer Resource
Vorerst noch Typ bib"""
@@ -228,7 +243,7 @@ def readMetadata(url):
for node in metacontent:
try:
- metadict[re.sub('-','_',node.tagName.lower())]=getText(node.childNodes)
+ metadict[re.sub('-','_',node.tagName.lower())]=urllib.unquote(getText(node.childNodes))
except:
"""nothing"""
@@ -381,7 +396,7 @@ def manage_addECHO_layoutTemplate(self,
REQUEST.RESPONSE.redirect(u+'/manage_main')
return ''
-class ECHO_resource(Folder):
+class ECHO_resource(Folder,Persistent):
"""ECHO Ressource"""
meta_type='ECHO_resource'
@@ -407,19 +422,25 @@ class ECHO_resource(Folder):
return ""
def getFullTextXML(self,noredirect=None):
- """getFullTextXML"""
+ """getFullTextXML; gives the FullText as an XML Document, and if somthing goes wrong."""
try:
fh=urllib.urlopen(self.metalink)
dom=xml.dom.minidom.parse(fh)
texttools=dom.getElementsByTagName('texttool')
text=texttools[0].getElementsByTagName('text')
texturl=getText(text[0].childNodes)
+ self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
if not noredirect:
self.REQUEST.RESPONSE.redirect(texturl)
else:
return texturl
except:
- return None
+
+ if not noredirect:
+ self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
+ self.REQUEST.RESPONSE.write("no fulltext available")
+ else:
+ return "no fulltext available"
def getCredits(self):
"""Ausgabe der credits"""
@@ -428,7 +449,7 @@ class ECHO_resource(Folder):
else:
return []
- def __init__(self,id,link,metalink,title,label,description,contentType,responsible,credits,weight,coords):
+ def __init__(self,id,link,metalink,resourceID,title,label,description,contentType,renderingType,responsible,credits,weight,coords):
self.id = id
"""Festlegen der ID"""
@@ -441,8 +462,10 @@ class ECHO_resource(Folder):
self.credits=toList(credits)
self.description=description
self.contentType=contentType
+ self.renderingType=renderingType
self.responsible=responsible
-
+ self.resourceID=resourceID
+
if coords:
coordsnew=[ string.split(x,",") for x in coords]
else:
@@ -574,6 +597,17 @@ class ECHO_resource(Folder):
RESPONSE.redirect('manage_main')
+ def changeECHO_resource_metadata_local(self,RESPONSE=None):
+ """change metadata"""
+ tags=self.findTagsFromMapping(self.contentType)
+ for field in tags[1]:
+ self.metaDataHash[self.getFieldTag(tags,field)]=self.REQUEST.form[self.getFieldTag(tags,field)]
+
+
+
+ if RESPONSE is not None:
+ RESPONSE.redirect('manage_main')
+
def changeECHO_resource_metadata(self,RESPONSE=None):
"""change metadata"""
tags=self.findTagsFromMapping(self.contentType)
@@ -591,12 +625,20 @@ class ECHO_resource(Folder):
RESPONSE.redirect('manage_main')
+ def getMDValue(self,fieldName):
+ return self.metaDataHash.get(fieldName,'!!NOT USED HERE in Type: %s'%self.contentType)
+
def newMetaXML(self):
"""new index.meta"""
self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
return writeMetadata(self.metalink,self.OSAS_meta)
-
+
+ def getMetaDataXML(self):
+ """prints out metadata as stored in the echo environment, format is the index.meta format"""
+ self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
+ return writeMetadata(self.metalink,self.metaDataHash)
+
def changeECHO_resource(self,metalink,link,title,label,description,contentType,responsible,weight,viewClassification="",coords=None,credits=None,RESPONSE=None):
"""Änderung der Properties"""
@@ -698,13 +740,32 @@ class ECHO_resource(Folder):
except:
return None
+ def getMetaDataHash(self):
+ """md hash"""
+ return self.metaDataHash
+
+ def setFieldValue(self,field,value):
+ """get value"""
+ #print field
+ if not hasattr(self,'metaDataHash'):
+ setattr(self,'metaDataHash',{})
+ self.metaDataHash[field]=value[0:]
+
+
+
def findLabelsFromMapping(self,referenceType):
"""gib hash mit label -> generic zurueck"""
- self.referencetypes=self.ZopeFind(self.standardMD)
- #print "RT",referenceType
+ #return {},[]
+
+ temp=self.ZopeFind(self.standardMD)
+
+ if referenceType=="":
+ referenceType="book"
+
bibdata={}
retdata={}
+ fields=[]
fieldlist=self.standardMD.fieldList
for referenceTypeF in self.referencetypes:
@@ -719,22 +780,34 @@ class ECHO_resource(Folder):
bibdata['data']=referenceTypeF[1]
- self.fields=bibdata[referenceType]
+ fields=bibdata[referenceType]
for field in fieldlist:
retdata[field]=referenceTypeF[1].getValue(field)[1]
#print retdata,fieldlist
- return retdata,fieldlist
+ return retdata,fieldlist,temp,fields
def findTagsFromMapping(self,referenceType):
"""gib hash mit label -> generic zurueck"""
- self.referencetypes=self.ZopeFind(self.standardMD)
+
+
+ if referenceType=="":
+ referenceType="book"
+
+ temp = self.ZopeFind(self.standardMD)[0:]
+
+
+ #self.referencetypes=temp[0:]
+
+
+
+
bibdata={}
retdata={}
fieldlist=self.standardMD.fieldList
- for referenceTypeF in self.referencetypes:
+ for referenceTypeF in temp:
if referenceTypeF[1].title.lower() == referenceType.lower():
try:
@@ -743,20 +816,38 @@ class ECHO_resource(Folder):
except:
bibdata[referenceType]=referenceTypeF[1].fields
bibdata['data']=referenceTypeF[1]
- self.fields=bibdata[referenceType]
+ fields=bibdata[referenceType]
for field in fieldlist:
retdata[field]=referenceTypeF[1].getValue(field)[0]
- return retdata,fieldlist
+ return retdata,fieldlist,temp,fields
-
-
+
+ def copyIndex_meta2echo_resource(self,RESPONSE=None):
+ """copy MD von Index_meta to the echo_resource"""
+
+ (metadict, error)=readMetadata(self.metalink)
+
+ self.metaDataHash={}
+ if not error=="": #Fehler beim Auslesen des Metafiles
+ return "ERROR:",error
+ fields=self.findTagsFromMapping(self.contentType)
+ #fields=self.findLabelsFromMapping(self.contentType)
+ for field in fields[1]:
+ if self.isDefinedInThisSet(fields,field):
+ self.setFieldValue(self.getFieldTag(fields,field),metadict.get(self.getFieldTag(fields,field),''))
+
+
+
+ if RESPONSE:
+ return RESPONSE.redirect('manage_main')
+
def ECHO_getResourceMD(self,template="yes"):
"""Einlesen der Metadaten und Anlegen dieser Metadaten als Informationen zur Resource"""
(metadict, error)=readMetadata(self.metalink)
-
+
if not error=="": #Fehler beim Auslesen des Metafiles
return "ERROR:",error
@@ -767,16 +858,20 @@ class ECHO_resource(Folder):
self.REQUEST.SESSION['contentZope']=self.contentType
return PageTemplateFile('Products/ECHO_content/zpt/ECHO_getResourceMDErrorContentType.zpt').__of__(self)()
-
- self.REQUEST.SESSION['metadict']=metadict
- self.REQUEST.SESSION['diffs']=checkDiffs(self,metadict)
+ self.REQUEST.SESSION['metadict']=metadict
+
+
+
+ self.REQUEST.SESSION['diffs']=checkDiffs(self,self.REQUEST.SESSION['metadict'])
+
if template=="yes":
- pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_resourceMD.zpt').__of__(self)
- return pt()
+ pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_resourceMD.zpt').__of__(self)
+ return pt()
+
@@ -789,12 +884,49 @@ class ECHO_resource(Folder):
return self.REQUEST.RESPONSE.redirect(self.link)
+ def startpage_html(self):
+ """prints out a startpage for a resource for use e.g. in the BVE"""
+
+ # suche ob startpage.html in dem Ordner vorhanden ist, dann wir diese angezeigt
+
+ sp=self.ZopeFind(self,obj_ids=['startpage.html'])
+
+ if sp:
+ return sp[1]()
+
+ #prüfen ob irgendwo ein template
+ if hasattr(self,'startpage_index_template'):
+ return self.startpage_index_template()
+
+ #generisches template ausgeben
+
+ pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_startpage_index_template_standard.zpt').__of__(self)
+ pt.content_type="text/html"
+ return pt()
+
+ def toc_html(self):
+
+ sp=self.ZopeFind(self,obj_ids=['toc.html'])
+
+ if sp:
+ return sp[0][1]()
+
+
+
def generate_label(self):
"""Erzeugt_standard_Label aus Template"""
pt=getattr(self,"label_template_"+self.bib_type)
return pt()
+ def generate_title(self,RESPONSE=None):
+ """Erzeugt_standard_Label aus Template"""
+ pt=getattr(self,"label_template_"+self.contentType)
+
+ self.title=pt()
+
+ return pt()
+
def manage_addECHO_resourceForm(self):
"""Form for adding a ressource"""
pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_resourceForm.zpt').__of__(self)
@@ -802,10 +934,10 @@ def manage_addECHO_resourceForm(self):
-def manage_addECHO_resource(self,id,title,label,description,contentType,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None):
+def manage_addECHO_resource(self,id,title,label,description,responsible,link,metalink,weight,resourceID=None,contentType=None,renderingType=None,credits=None,coords=None,RESPONSE=None):
"""addaresource"""
- newObj=ECHO_resource(id,link,metalink,title,label,description,contentType,responsible,credits,weight,coords)
+ newObj=ECHO_resource(id,link,metalink,resourceID,title,label,description,contentType,renderingType,responsible,credits,weight,coords)
self._setObject(id,newObj)
@@ -1302,8 +1434,6 @@ class ECHO_collection(Folder, Persistent
if RESPONSE is not None:
RESPONSE.redirect('manage_main')
- security.declarePublic('index_html')
-
def showOverview(self):
"""overview"""
@@ -1641,7 +1771,23 @@ class ECHO_root(Folder,Persistent,Implic
security=ClassSecurityInfo()
meta_type="ECHO_root"
-
+
+
+ def getBibTag(self,tag,content):
+ """get field tag für index-meta-generation"""
+ if not content or content=="":
+ return ""
+ ret="<%s>"%tag
+ ret+=urllib.quote(content)
+ ret+="%s>"%tag
+ return ret
+
+ def getValueFromClass(self,field,found):
+ """retattribute falss existing"""
+ try:
+ return getattr(found,field)
+ except:
+ return ""
def getImageTag(self):
"""needed by main_template"""
@@ -1987,7 +2133,7 @@ class ECHO_root(Folder,Persistent,Implic
else:
ret+="""\n"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
ret +="""\n"""
- print ret
+
self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
self.REQUEST.RESPONSE.write(ret)