ECHO_content/ECHO_collection.py - diff

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Diff for /ECHO_content/ECHO_collection.py between versions 1.300 and 1.310.2.3

version 1.300, 2008/12/10 13:37:03	version 1.310.2.3, 2012/01/16 18:57:50
Line 1	Line 1
"""New version of the product started February, 8th. Without scientific classification, use content-type for further classification."""	"""New version of the produc started February, 8th. Without scientific classification, use content-type for further classification."""
"""Echo collection provides the classes for the ECHO content web-site.	"""Echo collection provides the classes for the ECHO content web-site.

class ECHO_collection is the basis class for an ECHO collection.	class ECHO_collection is the basis class for an ECHO collection.
Line 9 class ECHO_externalLink contains informa	Line 9 class ECHO_externalLink contains informa


"""	"""
try:
from reportlab.pdfgen import canvas
from reportlab.lib.pagesizes import A4
except:
print "PDF generation will not work"

import urlparse	import urlparse
import string	import string
Line 40 from Globals import Persistent, package_	Line 36 from Globals import Persistent, package_
from Acquisition import Implicit	from Acquisition import Implicit
from Products.ZCatalog.CatalogPathAwareness import CatalogAware	from Products.ZCatalog.CatalogPathAwareness import CatalogAware
from Products.ZCTextIndex.ZCTextIndex import manage_addLexicon	from Products.ZCTextIndex.ZCTextIndex import manage_addLexicon
	try:
from Products.MetaDataProvider.MetaDataClient import MetaDataClient	from Products.MetaDataProvider.MetaDataClient import MetaDataClient
	except:
	print "no metadataclient"
import urllib	import urllib
import urllib2	import urllib2
import cgi	import cgi
import smtplib	import smtplib
import time	import time
from Ft.Xml.Domlette import NonvalidatingReader	#from Ft.Xml.Domlette import NonvalidatingReader
from Ft.Xml.Domlette import PrettyPrint, Print	#from Ft.Xml.Domlette import PrettyPrint, Print
from Ft.Xml import EMPTY_NAMESPACE	#from Ft.Xml import EMPTY_NAMESPACE
	#
import Ft.Xml.XPath	#import Ft.Xml.XPath
import cStringIO	import cStringIO

import sys	import sys
	import logging

try:	try:
from psycopg import libpq	from psycopg import libpq
Line 103 def setECHO_collectionInformation(self,t	Line 103 def setECHO_collectionInformation(self,t
self.weight=weight	self.weight=weight

import ECHO_resource	import ECHO_resource
	from ECHO_resource import manage_addECHO_resource

class ECHO_resource(ECHO_resource.ECHO_resource):	class ECHO_resource(ECHO_resource.ECHO_resource):
"""depricated use class in ECHO_resource.py"""	"""depricated use class in ECHO_resource.py"""
Line 376 class ECHO_fullText(ZopePageTemplate,ECH	Line 377 class ECHO_fullText(ZopePageTemplate,ECH
try:	try:
dom=xml.dom.minidom.parseString(self())	dom=xml.dom.minidom.parseString(self())
except:	except:
dom=xml.dom.minidom.parseString(self().encode('latin-1'))	dom=xml.dom.minidom.parseString(self.utf8ify(self()))
pages=dom.getElementsByTagName('page')	pages=dom.getElementsByTagName('page')

return pages[int(nr)-1].toxml()	return pages[int(nr)-1].toxml()
Line 697 class ECHO_collection(CatalogAware, Fold	Line 698 class ECHO_collection(CatalogAware, Fold

path="/mpiwg/online/permanent/shipbuilding"	path="/mpiwg/online/permanent/shipbuilding"

	def getSection(self, crumbs=None):
	"""returns the current section name"""
	# use breadcrumbs if available
	if crumbs is not None and len(crumbs) > 0:
	return crumbs[0][2].getId()

	p = self

	sec = None
	# descend parents to the root (and remember the last id)
	while p is not None and p.meta_type != 'ECHO_root' and p.meta_type!='ECHO_main' and p.meta_type!='ECHO_nav':
	sec = p.getId()
	p = p.aq_parent

	return sec

	def getSubSection(self, crumbs=None):
	"""returns the current subsection name"""
	# use breadcrumbs if available
	if crumbs is not None and len(crumbs) > 1:
	return crumbs[1][2].getId()

	p = self
	sec = None
	subsec = None
	# descend parents to the root (and remember the last id)
	while p is not None and p.meta_type != 'ECHO_root' and p.meta_type!='ECHO_main' and p.meta_type!='ECHO_nav':
	subsec = sec
	sec = p.getId()
	p = p.aq_parent

	return subsec


def exportImportObjects_html(self,RESPONSE):	def exportImportObjects_html(self,RESPONSE):
"""ImportObject"""	"""ImportObject"""
Line 718 class ECHO_collection(CatalogAware, Fold	Line 752 class ECHO_collection(CatalogAware, Fold
ret=None	ret=None

for name in zf.namelist():	for name in zf.namelist():
fn=tempfile.mkstemp()[1]	ds,fn=tempfile.mkstemp()
tf=file(fn,"w")	tf=file(fn,"w")
x=zf.read(name)	x=zf.read(name)
tf.write(x)	tf.write(x)
Line 729 class ECHO_collection(CatalogAware, Fold	Line 763 class ECHO_collection(CatalogAware, Fold
if not ret:	if not ret:
ret=""	ret=""
ret+="Cannot import: %s (Already existing?)<br>"%name	ret+="Cannot import: %s (Already existing?)<br>"%name
	os.close(ds)
os.remove(fn)	os.remove(fn)

	zf.close()

if ret:	if ret:
return """<html><body>%s</body></html>"""%ret	return """<html><body>%s</body></html>"""%ret
if RESPONSE:	if RESPONSE:
Line 849 class ECHO_collection(CatalogAware, Fold	Line 886 class ECHO_collection(CatalogAware, Fold
if not urn:	if not urn:
urn=self.absolute_url()	urn=self.absolute_url()

li="""<RDF:li RDF:resource="%s" />\n"""	li="""<rdf:li rdf:resource="%s" />\n"""


for content in contents:	for content in contents:
	try:
ret+=content[1].getRDF()+"\n"	ret+=content[1].getRDF()+"\n"
	except:
ret+="""<RDF:Seq RDF:about="%s">\n"""%urn	logging.error("getrdf: "+repr(content[1].getRDF()))
	try:
	ret+=self.unicodify(content[1].getRDF())+"\n"
	except:
	logging.error("--still cannot do it")
	ret+=repr(content[1].getRDF())+"\n"
	ret+="""<rdf:Seq rdf:about="%s">\n"""%urn
for content in contents:	for content in contents:
nurn=content[1].absolute_url()	nurn=content[1].absolute_url()
ret+=li%nurn	ret+=li%nurn
return ret+"</RDF:Seq>"	return ret+"</rdf:Seq>"



Line 989 class ECHO_collection(CatalogAware, Fold	Line 1033 class ECHO_collection(CatalogAware, Fold
pass	pass
return ret	return ret

def importCollection(self,path=None,RESPONSE=None):	def importCollection(self,path=None,viewerUrl=None,metaDataUrl=None,replacePathPermanent=None,replacePathExperimental=None,RESPONSE=None):
"""liest verzeichnisse aus dem pfad und legt sie dann als objekte in den ordner"""	"""liest verzeichnisse aus dem pfad und legt sie dann als objekte in den ordner"""

if path is None:	if path is None:
Line 1002 class ECHO_collection(CatalogAware, Fold	Line 1046 class ECHO_collection(CatalogAware, Fold

if fileName:	if fileName:

tempPath=re.sub("/mpiwg/online","",path)	if (replacePathExperimental and replacePathExperimental!=''):
link="http://echo.mpiwg-berlin.mpg.de/zogilib_book?fn="+tempPath+"/"+fileName+"/pageimg"	path=re.sub(replacePathExperimental,"/mpiwg/online/experimental",path)

	if (replacePathPermanent and replacePathPermanent!=''):
	path=re.sub(replacePathPermanent,"/mpiwg/online/permanent",path)

	link=viewerUrl%(path+"/"+fileName+"/pageimg")

metalink=self.path+"/"+fileName+"/index.meta"	metalink=metaDataUrl+"/"+path+"/"+fileName+"/index.meta"
try:	try:

#link="http://nausikaa2.mpiwg-berlin.mpg.de/cgi-bin/toc/toc.x.cgi?dir="+fileName+"&step=thumb"	#link="http://nausikaa2.mpiwg-berlin.mpg.de/cgi-bin/toc/toc.x.cgi?dir="+fileName+"&step=thumb"

newObj=ECHO_resource(fileName,link,metalink,fileName,fileName,fileName,'generated','book','','','','','','')	newObj=ECHO_resource(fileName,link,metalink,fileName,fileName,fileName,'','book','','','','','','')
self._setObject(fileName,newObj)	self._setObject(fileName,newObj)

genObj=getattr(self,fileName)	genObj=getattr(self,fileName)
Line 1081 class ECHO_collection(CatalogAware, Fold	Line 1130 class ECHO_collection(CatalogAware, Fold
if RESPONSE is not None:	if RESPONSE is not None:
RESPONSE.write("<p>Done</p></body></html>")	RESPONSE.write("<p>Done</p></body></html>")

def changeViewerTemplateSets(self,project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix,RESPONSE=None):
"""change the templates"""

resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)

for resource in resources:

resource[1].changeViewerTemplateSet(project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix)

if RESPONSE is not None:
RESPONSE.redirect('manage_main')


def setStartpageFolderForm(self):
"""Form for changing the startpage"""


pt=zptFile(self, 'zpt/ChangeECHO_resourceStartPageFolder.zpt')
pt.content_type="text/html"
return pt()

def setStartpageFolder(self,startpage=None,RESPONSE=None):
"""change the templates"""

resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)

for resource in resources:

resource[1].setStartPage(startpage)

if RESPONSE is not None:
RESPONSE.redirect('manage_main')

def copyTitleToInfoXMLFolder(self,RESPONSE=None):	def copyTitleToInfoXMLFolder(self,RESPONSE=None):
"""copy title into the title field of info.xml	"""copy title into the title field of info.xml
Line 1147 class ECHO_collection(CatalogAware, Fold	Line 1165 class ECHO_collection(CatalogAware, Fold
if RESPONSE is not None:	if RESPONSE is not None:
RESPONSE.redirect('manage_main')	RESPONSE.redirect('manage_main')

def reloadMetaDataFromStorageWarning(self,RESPONSE=None):
"""warning"""
pt=zptFile(self, 'zpt/reloadMetaDataFromStorageWarning.zpt')
pt.content_type="text/html"
return pt()

def reloadMetaDataFromStorage(self,RESPONSE=None):
"""copy metadata from the storage to ECHO"""

return reloadMetaDataFromStorage(self,RESPONSE)


def getPartnerCopyright(self,name,sonst="generic"):	def getPartnerCopyright(self,name,sonst="generic"):
Line 1390 class ECHO_collection(CatalogAware, Fold	Line 1398 class ECHO_collection(CatalogAware, Fold
{'label':'Export/Import Objects','action':'exportImportObjects_html'},	{'label':'Export/Import Objects','action':'exportImportObjects_html'},
{'label':'Graphic Coords','action':'ECHO_graphicEntry'},	{'label':'Graphic Coords','action':'ECHO_graphicEntry'},
{'label':'create resources from XML','action':'createRessourcesFromXMLForm'},	{'label':'create resources from XML','action':'createRessourcesFromXMLForm'},
{'label':'Set Startpage','action':'setStartpageFolderForm'},
{'label':'Change Viewer Templates and Image Viewer','action':'changeViewerTemplateSetsForm'},	{'label':'Change Viewer Templates and Image Viewer','action':'changeViewerTemplateSetsForm'},
{'label':'Reload Metadata','action':'reloadMetaDataFromStorageWarning'},
{'label':'ImportCollection','action':'importCollection'},	{'label':'ImportCollection','action':'importCollection'},
{'label':'Copy MD for indexing and search','action':'copySearchFields'},
{'label':'Change access rights', 'action':'changeAccessRightsCollectionForm'},	{'label':'Change access rights', 'action':'changeAccessRightsCollectionForm'},
)	)

Line 1453 class ECHO_collection(CatalogAware, Fold	Line 1458 class ECHO_collection(CatalogAware, Fold

def showOverview(self):	def showOverview(self):
"""overview"""	"""overview"""
if 'ECHO_overview.html' in self.__dict__.keys():	# use ECHO_overview.html template in this instance
return getattr(self,'ECHO_overview.html')()	if 'ECHO_overview.html' in self:
	return self['ECHO_overview.html']()

	# use ECHO_overview_main template in path
	if hasattr(self, 'ECHO_overview_main'):
	return getattr(self, 'ECHO_overview_main')()

	# use template from Product
pt=zptFile(self, 'zpt/ECHO_content_overview.zpt')	pt=zptFile(self, 'zpt/ECHO_content_overview.zpt')
return pt()	return pt()

Line 1463 class ECHO_collection(CatalogAware, Fold	Line 1475 class ECHO_collection(CatalogAware, Fold
def index_html(self):	def index_html(self):
"""standard page"""	"""standard page"""
if self.ZCacheable_isCachingEnabled():	if self.ZCacheable_isCachingEnabled():

result = self.ZCacheable_get()	result = self.ZCacheable_get()
if result is not None:	if result is not None:
# Got a cached value.	# Got a cached value.
return result	return result

if 'index.html' in self.__dict__.keys():	# old Zope 2.9 method
ret=getattr(self,'index.html')()	#if 'index.html' in self.__dict__.keys():
	# ret=getattr(self,'index.html')()

	# use Zope 2.12 IContainer for child access
	if 'index.html' in self:
	# use index.html template if it exists
	ret = self['index.html']()

elif 'overview' in self.__dict__.keys():	elif 'overview' in self:
	# use red-rectangle template when there's an 'overview'
ret=self.showOverview()	ret=self.showOverview()

	# use getattr for acquisition
elif hasattr(self,'collection_index_template'):	elif hasattr(self,'collection_index_template'):
	# use 'collection_index_template' in acquisition path
ret=self.collection_index_template()	ret=self.collection_index_template()
elif hasattr(self,'main_index_template'):

	elif hasattr(self,'main_index_template'):
	# use 'main_index_template' in acquisition path
ret=self.main_index_template.__of__(self)(self.main_template)	ret=self.main_index_template.__of__(self)(self.main_template)

else:	else:
	# use template from Product
pt=zptFile(self, 'zpt/ECHO_main_index_template_standard.zpt')	pt=zptFile(self, 'zpt/ECHO_main_index_template_standard.zpt')
pt.content_type="text/html"	pt.content_type="text/html"
ret=pt.render()	ret=pt.render()
Line 1607 class ECHO_group(ECHO_collection):	Line 1631 class ECHO_group(ECHO_collection):

if not urn:	if not urn:
urn=self.absolute_url()	urn=self.absolute_url()
li="""<RDF:li RDF:resource="%s" />\n"""	li="""<rdf:li rdf:resource="%s" />\n"""


for content in contents:	for content in contents:
ret+=content[1].getRDF()+"\n"	ret+=self.unicodify(content[1].getRDF())+"\n"

ret+="""<RDF:Seq RDF:about="%s">\n"""%urn	ret+="""<rdf:Seq rdf:about="%s">\n"""%urn
for content in contents:	for content in contents:
nurn=content[1].absolute_url()	nurn=content[1].absolute_url()
ret+=li%nurn	ret+=li%nurn
return ret+"</RDF:Seq>"	return ret+"</rdf:Seq>"

def index_html(self):	def index_html(self):
"""standard page"""	"""standard page"""
Line 1801 class ECHO_userFolder(UserFolder):	Line 1825 class ECHO_userFolder(UserFolder):
return 1	return 1
return 0	return 0

Globals.default__class_init__(ECHO_userFolder)	# ROC: problem with 2.12
	#Globals.default__class_init__(ECHO_userFolder)



Line 1868 class ECHO_root(Folder,Persistent,Implic	Line 1893 class ECHO_root(Folder,Persistent,Implic

manage_options=Folder.manage_options+(	manage_options=Folder.manage_options+(
{'label':'Main Config','action':'ECHO_copyright_configForm'},	{'label':'Main Config','action':'ECHO_copyright_configForm'},
{'label':'Reload Metadata','action':'reloadMetaDataFromStorageWarning'},
{'label':'Change Weights','action':'changeWeights'},	{'label':'Change Weights','action':'changeWeights'},
{'label':'Generate from RDF','action':'generateFromRDFForm'},	{'label':'Generate from RDF','action':'generateFromRDFForm'},
{'label':'update Resource Catalog','action':'updateResourceCatalog'},	{'label':'update Resource Catalog','action':'updateResourceCatalog'},
{'label':'Copy MD for indexing and search','action':'copySearchFields'},
)	)




def getECHORootURL(self):	def getECHORootURL(self):
return self.absolute_url()	return self.absolute_url()

def getECHORoot(self):	def getECHORoot(self):
return self	return self

def copySearchFields(self,RESPONSE=None):
"""copys < metadatafields to the object"""
resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)

for resource in resources:

resource[1].copySearchFields()

if RESPONSE is not None:
RESPONSE.redirect('manage_main')

def mod_re_sub(self,pattern,replace,string):	def mod_re_sub(self,pattern,replace,string):
"""re.sub aus mod re zur Verfuegung stellen"""	"""re.sub aus mod re zur Verfuegung stellen"""
Line 2052 class ECHO_root(Folder,Persistent,Implic	Line 2068 class ECHO_root(Folder,Persistent,Implic
global key	global key
global value	global value
seq=""	seq=""
if name=="RDF:Seq":	if name=="rdf:Seq":
key=attrs.get('RDF:about')	key=attrs.get('rdf:about')
try: # teste ob liste	try: # teste ob liste
x=seqs[key][0]	x=seqs[key][0]
except:	except:
Line 2061 class ECHO_root(Folder,Persistent,Implic	Line 2077 class ECHO_root(Folder,Persistent,Implic
seqs[key]=[]	seqs[key]=[]


elif name=="RDF:Description":	elif name=="rdf:Description":
key=attrs.get('RDF:about')	key=attrs.get('rdf:about')


elif name=="RDF:li":	elif name=="rdf:li":
name=attrs.get('RDF:resource')	name=attrs.get('rdf:resource')
seqs[key].append(name)	seqs[key].append(name)

elif name=="ECHONAVIGATION:type":	elif name=="echonavigation:type":
value="type"	value="type"

elif name=="ECHONAVIGATION:name":	elif name=="echonavigation:name":
value="name"	value="name"
elif name=="ECHONAVIGATION:linkClickable":	elif name=="echonavigation:linkClickable":
value="linkClickable"	value="linkClickable"

def end_element(name):	def end_element(name):
Line 2137 class ECHO_root(Folder,Persistent,Implic	Line 2153 class ECHO_root(Folder,Persistent,Implic
return pt()	return pt()


def reloadMetaDataFromStorageWarning(self,RESPONSE=None):
"""warning"""
pt=zptFile(self, 'zpt/reloadMetaDataFromStorageWarning.zpt')
pt.content_type="text/html"
return pt()

def reloadMetaDataFromStorage(self,RESPONSE=None):
"""reload MD from Storage"""

return reloadMetaDataFromStorage(self,RESPONSE)

def getRDF(self,urn=None):	def getRDF(self,urn=None):
"""rdf of the collection"""	"""rdf of the collection"""

Line 2155 class ECHO_root(Folder,Persistent,Implic	Line 2160 class ECHO_root(Folder,Persistent,Implic

ret=getRDFDescription(self,self.absolute_url(),urn=urn)	ret=getRDFDescription(self,self.absolute_url(),urn=urn)

li="""<RDF:li RDF:resource="%s" />\n"""	li="""<rdf:li rdf:resource="%s" />\n"""


for content in contents:	for content in contents:
ret+=content[1].getRDF()+"\n"	ret+=content[1].getRDF()+"\n"

ret+="""<RDF:Seq RDF:about="%s">\n"""%urn	ret+="""<rdf:Seq rdf:about="%s">\n"""%urn
for content in contents:	for content in contents:
nurn=content[1].absolute_url()	nurn=content[1].absolute_url()
ret+=li%nurn	ret+=li%nurn
return ret+"</RDF:Seq>"	return ret+"</rdf:Seq>"


def showContent(self,path):	def showContent(self,path):
Line 2194 class ECHO_root(Folder,Persistent,Implic	Line 2199 class ECHO_root(Folder,Persistent,Implic
"""ret attribute if existing"""	"""ret attribute if existing"""
try:	try:

return getattr(found,field)#.decode('utf-8','ignore')
	return getattr(found,field)#.decode('ascii','ignore')



except:	except:
logging.error("can't: decode: %s"%repr(field))	logging.error("can't: decode: %s"%repr(field))
logging.error(" %s %s"%(sys.exc_info()[0],sys.exc_info()[1]))	logging.error(" %s %s"%(sys.exc_info()[0],sys.exc_info()[1]))
Line 3192 class ECHO_main(ECHO_root,ECHO_navigatio	Line 3201 class ECHO_main(ECHO_root,ECHO_navigatio
{'label':'Main Config','action':'ECHO_navigationConfigForm'},	{'label':'Main Config','action':'ECHO_navigationConfigForm'},
{'label':'Cache','action':'ECHO_cacheManageForm'},	{'label':'Cache','action':'ECHO_cacheManageForm'},
{'label':'Main Config','action':'ECHO_copyright_configForm'},	{'label':'Main Config','action':'ECHO_copyright_configForm'},
{'label':'Reload Metadata','action':'reloadMetaDataFromStorageWarning'},
{'label':'Change Weights','action':'changeWeights'},	{'label':'Change Weights','action':'changeWeights'},
{'label':'Generate from RDF','action':'generateFromRDFForm'},	{'label':'Generate from RDF','action':'generateFromRDFForm'},
{'label':'update Resource Catalog','action':'updateResourceCatalog'},	{'label':'update Resource Catalog','action':'updateResourceCatalog'},

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.300
changed lines
	Added in v.1.310.2.3