--- ECHO_content/ECHO_collection.py 2005/11/29 13:48:44 1.256
+++ ECHO_content/ECHO_collection.py 2005/12/04 09:10:55 1.259
@@ -15,7 +15,7 @@ try:
except:
print "PDF generation will not work"
-
+import urlparse
import string
import tempfile
import re
@@ -50,6 +50,7 @@ from Ft.Xml import EMPTY_NAMESPACE
import Ft.Xml.XPath
import cStringIO
import zLOG
+import sys
try:
from psycopg import libpq
@@ -68,7 +69,7 @@ from ECHO_helpers import *
from ECHO_language import *
from ECHO_movie import *
import vlp_xmlhelpers #TODO: vlp elemente aus echo herausnehmen
-
+import xmlrpclib
def setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordstrs=""):
@@ -398,7 +399,7 @@ class ECHO_resource(CatalogAware,Folder,
def reindex(self):
"""generate fields for indexing and reindex"""
- import urlparse
+
#TODO: korrigieren des metalink pfades konfigurierbar machen
splitted= [x for x in urlparse.urlparse(self.metalink)]
splitted[1]="foxridge.mpiwg-berlin.mpg.de"[0:]
@@ -511,72 +512,128 @@ class ECHO_resource(CatalogAware,Folder,
return ret+self.createSubElementRDF(urn=urn)
- def getAccessRightSelectorHTML(self,outlook="select"):
- """htmlselector"""
- values=['free','mpiwg']
-
+ def changeAccessRightForm(self,preselect=None):
+ """change the access rights"""
+
+ pt=zptFile(self, 'zpt/ChangeECHO_resourceAccessRight.zpt')
+ return pt(preselect=preselect)
+
+ def changeAccessRight(self):
+ """changeRights"""
+ argv=self.REQUEST.form
+ self.setAccessRightXML(argv["%s_xml"%self.getId()])
+ self.accessRight=argv["%s_echo"%self.getId()]
+
+ self.REQUEST.RESPONSE.redirect('manage_main')
+
+
+ def getAccessRightSelectorHTML(self,outlook="select",xmldominant=None,preselect=None):
+ """htmlselector, xmldominant= in der regel wird der wert des xmlfiles ausgegeben ausser er existiert nicht"""
+ values=['','free','MPIWG']
+
+ if preselect:#set all to the preselected
+ ar=(preselect,preselect)
+ else:#else set to actual value
+ ar=self.getAccessRightMD()
+
if outlook=="select":
- ret=""""
+ else:
+ if ar[0] is not None:
+ return ret+""
+ else:
+ return "
No xml file (only local selection):"+ret1
else:
ret=""
+ ret1=""
for value in values:
- if value==self.getAccessRightMD():
- ret+="""%s"""%(self.getId(),value,value)
+ if value==ar[0]:
+ ret+="""%s"""%(self.getId(),value,value)
else:
- ret+="""%s"""%(self.getId(),value,value)
- return ret
+ ret+="""%s"""%(self.getId(),value,value)
+
+ if value==ar[1]:
+ ret1+="""%s"""%(self.getId(),value,value)
+ else:
+ ret1+="""%s"""%(self.getId(),value,value)
+
+ if not xmldominant:
+ return ret,ret1
+ else:
+ if ar[0]:
+ return ret
+ else:
+ return "
No xml file (only local selection)
"+ret1
+
+ def copyAccessRightsFromMD(self):
+ """kopiere rechte aus den metadaten"""
+ self.accessRight=self.getAccessRightMD()[0]
+
+
+
+
def getAccessRightMD(self):
"""set accessright"""
url=self.metalink
try:
- geturl=""
- for line in ECHO_helpers.urlopen(url).readlines():
- geturl=geturl+line
-
-
+ urllib.urlopen(url)
except:
- return (None,"Cannot open: "+url)
+ zLOG.LOG("ECHO_Resource (getAccessRightMD)", zLOG.INFO,"%s (%s)"%sys.exc_info()[0:2])
+ return None,getattr(self,'accessRight','')
+
+
try:
- dom=xml.dom.minidom.parseString(geturl)
- root=dom.getElementsByTagName('resource')[0]
+ dom = NonvalidatingReader.parseUri(url)
except:
- return (None,"Cannot parse: "+url+" "+geturl)
+ zLOG.LOG("ECHO_Resource (getAccessRightMD)", zLOG.INFO,"%s (%s)"%sys.exc_info()[0:2])
+ return (None,"Cannot parse: "+url+" "+"%s (%s)"%sys.exc_info()[0:2])
- internal=dom.getElementsByTagName('internal')
- if internal:
- institution=dom.getElementsByTagName('institution')
- return getText(institution[0].childNodes)
-
- free=dom.getElementsByTagName('free')
- if free:
- return "free"
- return "free" #default free
+ accessright=dom.xpath("//meta/access-conditions/access/@type")
+ if accessright:
+ accessright=accessright[0].value
+ if str(accessright)=='institution':
+ tmp=dom.xpath("//meta/access-conditions/access/name")
+ if tmp:
+ accessright=getTextFromNode(tmp[0])
+
+ if not accessright:
+ accessright=""
+
+ return accessright,getattr(self,'accessRight','')
def changeAccessRightMD(self,accessright,RESPONSE=None):
- """change the rights"""
-
+ """change the rights - not user anymore"""
+ #TODO: check if method still needed
params="accessright=%s"%accessright
#print ECHO_helpers.urlopen(self.absolute_url()+'/setAccessRightXML'+'?'+params).read()
- ECHO_helpers.urlopen('http://xserve02.mpiwg-berlin.mpg.de:18880/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.metalink,self.absolute_url()+'/setAccessRightXML'+urllib.quote('?'+params))).read()
+ ECHO_helpers.urlopen('http://echo.mpiwg-berlin.mpg.de/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.metalink,self.absolute_url()+'/setAccessRightXML'+urllib.quote('?'+params))).read()
if RESPONSE is not None:
@@ -586,7 +643,13 @@ class ECHO_resource(CatalogAware,Folder,
def setAccessRightXML(self,accessright):
"""set accessright"""
url=self.metalink
-
+ accessrights=['MPIWG','free']#allowes rights
+
+ if accessright =='':
+ """do nothing"""
+ return ""
+
+
try:
geturl=""
for line in ECHO_helpers.urlopen(url).readlines():
@@ -602,48 +665,59 @@ class ECHO_resource(CatalogAware,Folder,
except:
return (None,"Cannot parse: "+url+" "+geturl)
- metanodes=dom.getElementsByTagName('access-conditions')
+ metamains=dom.getElementsByTagName('meta')
+
+ if not metamains:
+ nodenew=dom.createElement('meta')
+ root.appendChild(nodenew)
+ metamain=nodenew
+ else:
+ metamain=metamains[0]
+
+
+ metanodes=metamain.getElementsByTagName('access-conditions')
if not metanodes:
nodenew=dom.createElement('access-conditions')
- root.appendChild(nodenew)
+ metamain.appendChild(nodenew)
metanode=nodenew
else:
metanode=metanodes[0]
accesses=metanode.getElementsByTagName('access')
- if not accesses:
- nodenew2=dom.createElement('access')
- metanode.appendChild(nodenew2)
- metanode2=nodenew2
- else:
- metanode2=accesses[0]
-
- internal=metanode.getElementsByTagName('internal')
+ #delete old
+ if accesses:
+ metanode.removeChild(accesses[0]).unlink()
- if internal:
- metanode2.removeChild(internal[0]).unlink()
-
- free=metanode.getElementsByTagName('free')
+ #create new
+
+ nodenew2=dom.createElement('access')
+ metanode.appendChild(nodenew2)
+ metanode2=nodenew2
- if free:
- metanode2.removeChild(internal[0]).unlink()
-
-
- if accessright=='free':
- nodenew3=dom.createElement('free')
- metanode2.appendChild(nodenew3)
- elif accessright=='mpiwg':
- nodenew3=dom.createElement('internal')
- nodenew4=dom.createElement('institution')
- metanodetext=dom.createTextNode('mpiwg')
+ attribute=metanode2.getAttribute('type')
+
+ if accessright=="free":
+
+ metanode2.setAttribute('type','free')
+
+ elif accessright.upper()=='MPIWG':
+ metanode2.setAttribute('type','institution')
+ nodenew4=dom.createElement('name')
+ metanodetext=dom.createTextNode('MPIWG')
nodenew4.appendChild(metanodetext)
- nodenew3.appendChild(nodenew4)
- metanode2.appendChild(nodenew3)
-
- return dom.toxml().encode('utf-8')
-
+ nodenew2.appendChild(nodenew4)
+ #print dom.toxml().encode('utf-8')
+ string= encodeRPC(dom.toxml().encode('utf-8'))
+
+ #TODO: make server configurable
+ server=xmlrpclib.Server("http://foxridge.mpiwg-berlin.mpg.de/server")
+
+ path=urlparse.urlparse(self.metalink)[2]
+
+ server.writeMetaDataFile(path,string,"yes")
+
def setStartPageForm(self):
"""Form for changing the startpage"""
@@ -1127,7 +1201,7 @@ class ECHO_resource(CatalogAware,Folder,
"""returns value for simple search"""
return " ".join([self.getMDValue('title',generic="yes"),
self.getMDValue('author',generic="yes"),
- self.getMDValue('year',generic="yes")])
+ self.getMDValue('year',generic="yes"),self.title])
def getMDValue(self,fieldNameTest,empty=None,generic=None):
"""get md values"""
@@ -1243,6 +1317,7 @@ class ECHO_resource(CatalogAware,Folder,
{'label':'Change TemplateSets and Image Viewer','action':'changeViewerTemplateSetForm'},
{'label':'set/change startpage','action':'setStartPageForm'},
{'label':'Copy MD for indexing and search','action':'copySearchFields'},
+ {'label':'Change AccessRights','action':'changeAccessRightForm'},
)
@@ -1833,6 +1908,15 @@ class ECHO_collection(CatalogAware, Fold
pt=zptFile(self, 'zpt/changeMetaDataLinkForm')
pt.content_type="text/html"
return pt()
+
+ def changeAccessRightsCollectionForm(self,preselect=None):
+ """change access rights of all resources in this collection"""
+
+ pt=zptFile(self, 'zpt/changeAccessRightsCollectionForm')
+ pt.content_type="text/html"
+ return pt(preselect=preselect)
+
+
def changeAccessRightsCollection(self):
"""change"""
ret=""
@@ -1841,11 +1925,15 @@ class ECHO_collection(CatalogAware, Fold
resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'])
for resource in resources:
- try:
- ret+=resource[1].getId()+" "+argv[resource[1].getId()]+""
- resource[1].changeAccessRightMD(argv[resource[1].getId()])
- except:
- pass
+ if argv.has_key(resource[1].getId()+'_xml'):
+ ret+=resource[1].getId()+" "+argv[resource[1].getId()+'_xml']+""
+ resource[1].setAccessRightXML(argv[resource[1].getId()+'_xml'])
+ resource[1].accessRight=argv[resource[1].getId()+'_xml']
+ elif argv.has_key(resource[1].getId()+'_echo'):
+ ret+="only local:"+resource[1].getId()+" "+argv[resource[1].getId()+'_echo']+""
+ resource[1].accessRight=argv[resource[1].getId()+'_echo']
+ else:
+ ret+="ERROR:" +resource[0]
return ret
def changeMetaDataLinkInCollection(self):
@@ -2286,6 +2374,7 @@ class ECHO_collection(CatalogAware, Fold
{'label':'Reload Metadata','action':'reloadMetaDataFromStorageWarning'},
{'label':'ImportCollection','action':'importCollection'},
{'label':'Copy MD for indexing and search','action':'copySearchFields'},
+ {'label':'Change access rights', 'action':'changeAccessRightsCollectionForm'},
)
@@ -2449,7 +2538,13 @@ class ECHO_collection(CatalogAware, Fold
getSubCols = ECHO_helpers.getSubCols
-
+
+ def getSubcolsXMLRpc(self,searchSimple):
+ """simplesearch results suitable for xml rpc, gives back array objid,url"""
+
+ return [x.absolute_url() for x in self.getSubCols(searchSimple=searchSimple)]
+
+
Globals.InitializeClass(ECHO_collection)
def manage_addECHO_collectionForm(self):