ECHO_content/ECHO_helpers.py - diff

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Diff for /ECHO_content/ECHO_helpers.py between versions 1.51 and 1.104

version 1.51, 2005/06/09 11:12:59	version 1.104, 2012/01/03 13:02:31
Line 12 from Globals import package_home	Line 12 from Globals import package_home
import Globals	import Globals
from AccessControl import ClassSecurityInfo	from AccessControl import ClassSecurityInfo
import os.path	import os.path
	from OFS.Folder import Folder
	import ECHO_collection
	import base64
	import bz2
	import xmlrpclib
	import sys
	import logging
	import amara
	from xml.sax.saxutils import escape

	#erstzt logging
	def logger(txt,method,txt2):
	"""logging"""
	logging.info(txt+ txt2)

	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','extVersionedFileFolder','ECHO_movie']

	def normalizeCt(str):
	"""normalizes content_type"""
	#str= str.replace(" ","_")
	return str.replace("-"," ").lower()

	#decode and compress for xmlrpc communication with OSAS_server

	def encodeRPC(string):
	return base64.encodestring(bz2.compress(string))
	def decodeRPC(string):
	return bz2.decompress(base64.decodestring(string))

	def unicodify(s):
	"""decode str (utf-8 or latin-1 representation) into unicode object"""
	if not s:
	return u""
	if isinstance(s, str):
	try:
	return s.decode('utf-8')
	except:
	return s.decode('latin-1')
	else:
	return s

	def utf8ify(s):
	"""encode unicode object or string into byte string in utf-8 representation.
	assumes string objects to be utf-8"""
	if not s:
	return ""
	if isinstance(s, str):
	return s
	else:
	return s.encode('utf-8')

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):	def content_html(self,type):
"""template fuer content"""	"""template fuer content"""
Line 23 def content_html(self,type):	Line 72 def content_html(self,type):
# return templates[0][1]()	# return templates[0][1]()

if hasattr(self,type+"_template"):	if hasattr(self,type+"_template"):

obj=getattr(self,type+"_template")	obj=getattr(self,type+"_template")
return obj()	return obj()
else:	else:
Line 36 class ECHO_basis:	Line 86 class ECHO_basis:
"""basis eigenschaften fuer echo objekte"""	"""basis eigenschaften fuer echo objekte"""
security=ClassSecurityInfo()	security=ClassSecurityInfo()
security.declarePublic('getImageTag')	security.declarePublic('getImageTag')

	management_page_charset="utf-8"
	isVisible = True

	# Managment for the PID
	def setPID(self,pid):
	"""set the pid"""
	logging.debug(self.getId()+" PID set to "+pid)
	self.pid=pid
	return True

	def getPID(self):
	"""get the pid"""

	pid =getattr(self,'pid',None)

	if pid == self.getParentPID():
	return None
	else:
	return pid


	def getParentPID(self):
	"""get the PID of the parent"""
	parent = self.aq_parent

	pidF = getattr(parent,'getPID',None)

	if pidF is None:
	return None

	else:
	return pidF()

	def unicodify(self, s):
	"""return unicode object for string (utf-8 or latin1) or unicode object s"""
	return unicodify(s)

	# compatibility of old decode method
	decode = unicodify


	def utf8ify(self, s):
	"""return utf-8 encoded string object for string or unicode object s"""
	return utf8ify(s)


	def manage_addECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
	return ECHO_collection.manage_addECHO_locale(self,lang,title,label)

def getImageTag(self):	def getImageTag(self):
"""sollte uerberschrieben werden, falls von der Klasse eine imagetag zurueckkommt"""	"""sollte uerberschrieben werden, falls von der Klasse eine imagetag zurueckkommt"""

Line 44 class ECHO_basis:	Line 144 class ECHO_basis:
def showRDF(self):	def showRDF(self):
"""showrdf"""	"""showrdf"""
self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')	self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
ret="""<?xml version="1.0" encoding="utf-8"?>\n<RDF:RDF xmlns:RDF="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ECHONAVIGATION="http://www.echo.eu/rdf#">\n"""	ret="""<?xml version="1.0" encoding="utf-8"?>\n<rdf:rdf xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:echonavigation="http://www.echo.eu/rdf#"
	xmlns:mpiwg="http://www.mpiwg-berlin.mpg.de/ns/mpiwg">\n"""

ret+=self.getRDF(urn="echo:collectionroot")+"\n"	ret+=self.getRDF(urn="echo:collectionroot")+"\n"


ret+="""</RDF:RDF>"""	ret+="""</rdf:rdf>"""
return ret	return ret


def RDF(self):	def RDF(self):
"""showrdf"""	"""showrdf"""
self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')	self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
ret="""<?xml version="1.0" encoding="utf-8"?>\n<RDF:RDF xmlns:RDF="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ECHONAVIGATION="http://www.echo.eu/rdf#">\n"""	ret="""<?xml version="1.0" encoding="utf-8"?>\n<rdf:rdf xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:echonavigation="http://www.echo.eu/rdf#">\n"""

ret+=self.getRDF(urn=self.absolute_url())+"\n"	ret+=self.getRDF(urn=self.absolute_url())+"\n"


ret+="""</RDF:RDF>"""	ret+="""</rdf:rdf>"""
return ret	return ret


Line 71 class ECHO_basis:	Line 172 class ECHO_basis:
urn=self.absolute_url()	urn=self.absolute_url()
ret=""	ret=""

rettemp="""<RDF:Seq RDF:about="%s">\n"""%urn	rettemp="""<rdf:Seq rdf:about="%s">\n"""%urn
flag=0	flag=0

li="""<RDF:li RDF:resource="%s" />\n"""	li="""<rdf:li rdf:resource="%s" />\n"""
if not ('<error>' in self.getFullTextXML(noredirect='Yes')):	if not ('<error>' in self.getFullTextXML(noredirect='Yes')):
nurn=self.absolute_url()+'/getFullTextXML'	nurn=self.absolute_url()+'/getFullTextXML'
rettemp+=li%nurn	rettemp+=li%nurn
Line 90 class ECHO_basis:	Line 191 class ECHO_basis:
rettemp+=li%nurn	rettemp+=li%nurn
flag=1	flag=1

rettemp+="</RDF:Seq>"	rettemp+="</rdf:Seq>"

if flag==1:	if flag==1:
ret+=rettemp	ret+=rettemp
Line 107 class ECHO_basis:	Line 208 class ECHO_basis:
nurn=self.absolute_url()+'/showMetaDataXML'	nurn=self.absolute_url()+'/showMetaDataXML'
ret+=getRDFDescription(self,self.absolute_url()+'/showMetaDataXML',urn=nurn,nameDef="Metadata",typeName="ECHO_metaData")	ret+=getRDFDescription(self,self.absolute_url()+'/showMetaDataXML',urn=nurn,nameDef="Metadata",typeName="ECHO_metaData")


return ret	return ret
	def content_html_XMLRpc(self):
	"""xml_rpc_version"""
	return encodeRPC(self.content_html())

def content_html(self,type="collection"):	def content_html(self,type="collection"):
"""template fuer content bei einbau und ECHO_Umgebung"""	"""template fuer content bei einbau und ECHO_Umgebung"""

return content_html(self,type)	return content_html(self,type)

	def getIsVisible(self):
	"""return if object and all parents are visible"""

	# if object is not visible return False
	if hasattr(self,'isVisible'):
	if not self.isVisible : return False

	# else if parent of object is not ECHO_root, ECHO_basis or None
	if not self.aq_parent.meta_type in ['ECHO_root','ECHO_basis',None] :
	return self.aq_parent.getIsVisible()

	# else return True
	return True

	def setIsVisible(self, isVisible):
	""" set object attribute isVisible"""
	self.isVisible = isVisible

	def getAttributeIsVisible(self):
	""" return object attribute isVisible"""
	if hasattr(self,'isVisible'):
	return self.isVisible
	return True

	def getDescription(self):
	"""get content of description field"""


	return self.unicodify(getattr(self,'description',''));

def getTitle(self):	def getTitle(self):
"""title"""	"""title"""
return self.decode(self.title)	if hasattr(self,'getLanguage'):
	lang=self.getLanguage()
	else:
	lang=None

	locale=None
	if lang and not (lang =="de"):
	locale=self.ZopeFind(self,obj_ids=["locale_"+lang])

	if locale:
	return self.decode(locale[0][1].title)
	else:
try:	try:
return self.title.encode('utf-8','ignore')	return self.decode(self.title)
except:	except:
self.title=self.title.decode('iso-8859-1','ignore')[0:] #correnct conding error	return self.title
return self.title.encode('utf-8','ignore')

def getLabel(self):	def getLabel(self):
"""title"""	"""title"""
	if hasattr(self,'getLanguage'):
	lang=self.getLanguage()
	else:
	lang=None

	locale=None

	if lang and not (lang=="de"):
	locale=self.ZopeFind(self,obj_ids=["locale_"+lang])

	if locale:
	return self.decode(locale[0][1].label)


if not hasattr(self,'label'):	if not hasattr(self,'label'):
self.label=""	self.label=""

Line 135 class ECHO_basis:	Line 294 class ECHO_basis:
return ret	return ret

return self.decode(self.label)	return self.decode(self.label)
try:
return self.label.encode('utf-8','ignore')
except:
self.label=self.label.decode('iso-8859-1','ignore')[0:] #correnct conding error
return self.label.encode('utf-8','ignore')


def changeECHOEntriesForm(self):	def changeECHOEntriesForm(self):
"""change Entries for the ECHO Navigation environment"""	"""change Entries for the ECHO Navigation environment"""
Line 178 class ECHO_basis:	Line 331 class ECHO_basis:

def getMapAreas(self):	def getMapAreas(self):
"""returns the list of MapAreas"""	"""returns the list of MapAreas"""
	forcetypes = self.REQUEST.get('map_force_types', None)
	if forcetypes:
	typelist = forcetypes.split(',')
	else:
	typelist = None
	areas = []
# get all contained MapAreas	# get all contained MapAreas
areas = [res[1] for res in self.ZopeFind(self, obj_metatypes=('MapArea'))]	for res in self.ZopeFind(self, obj_metatypes=('MapArea')):
	area = res[1]
	# check the allowed types
	if typelist is not None and area.getType() not in typelist:
	continue
	areas.append(area)
return areas	return areas

def addMapArea(self, newarea):	def addMapArea(self, newarea):
Line 197 class ECHO_basis:	Line 361 class ECHO_basis:
def getMapText(self):	def getMapText(self):
"""returns the MapText"""	"""returns the MapText"""
# get (the first) contained MapText	# get (the first) contained MapText
	#lang="en"
	lang=self.getLanguage()
	res=None
	if lang and not (lang=="de"):
	resTmp = self.ZopeFind(self, obj_metatypes=('ECHO_mapText'))
	res = self.ZopeFind(resTmp[0][1])

	if not res:
res = self.ZopeFind(self, obj_metatypes=('ECHO_mapText'))	res = self.ZopeFind(self, obj_metatypes=('ECHO_mapText'))
if len(res) > 0:	if len(res) > 0:
text = res[0][1]	text = res[0][1]
Line 229 class ECHO_basis:	Line 401 class ECHO_basis:
coords = string.split(coordstring, ',')	coords = string.split(coordstring, ',')
angle = self.REQUEST.get('angle.'+id, '0')	angle = self.REQUEST.get('angle.'+id, '0')
type = self.REQUEST.get('type.'+id, 'area')	type = self.REQUEST.get('type.'+id, 'area')
	permanent = self.REQUEST.get('permanent.'+id, '')
if len(coords) == 4:	if len(coords) == 4:
area.setCoordString(coordstring)	area.setCoordString(coordstring)
area.setAngle(angle)	area.setAngle(angle)
area.setType(type)	area.setType(type)
# add new area	area.setPermanent(permanent)
	# add the "new" area
if self.REQUEST.has_key('add'):	if self.REQUEST.has_key('add'):
coordstring = self.REQUEST.get('coords.new', '')	coordstring = self.REQUEST.get('coords.new', '')
coords = string.split(coordstring, ',')	coords = string.split(coordstring, ',')
angle = self.REQUEST.get('angle.new', '0')	angle = self.REQUEST.get('angle.new', '0')
type = self.REQUEST.get('type.new', 'area')	type = self.REQUEST.get('type.new', 'area')
	permanent = self.REQUEST.get('permanent.new', '')
if len(coords) == 4:	if len(coords) == 4:
coords.append(angle)	coords.append(angle)
area = MapArea(None, coords, type=type)	area = MapArea(None, coords, type=type, permanent=permanent)
self.addMapArea(area)	self.addMapArea(area)
# return to edit area menu	# return to edit area menu
if RESPONSE is not None:	if RESPONSE is not None:
Line 249 class ECHO_basis:	Line 424 class ECHO_basis:

def createJSAreas(self, areas):	def createJSAreas(self, areas):
"""create area calls for JavaScript"""	"""create area calls for JavaScript"""
dynamical="\n"	forceperm = self.REQUEST.get('map_force_permanent', None)
	js="\n"
for ob in areas:	for ob in areas:
dynamical+="""addArea('%s', 'overview', %s, '%s');\n"""%(ob.getFullId(),ob.getCoordString(),ob.getType())	# check for force-permanent
return dynamical	if forceperm is not None:
	perm = forceperm
	else:
	perm = ob.isPermanent()
	js+="""addArea('%s', 'overview', %s, '%s', '%s');\n"""%(ob.getFullId(),ob.getCoordString(),ob.getType(),perm)
	return js

def createMapHead(self):	def createMapHead(self,mapColTypes=None):
"""create javascript include and script tags for head"""	"""create javascript include and script tags for head"""
pt=zptFile(self, 'zpt/ECHO_content_map_frag_js')	pt=zptFile(self, 'zpt/ECHO_content_map_frag_js')
return pt()	return pt(mapColTypes=mapColTypes)

def createMapImg(self):	def createMapImg(self):
"""generate img-tag for map"""	"""generate img-tag for map"""
Line 280 class ECHO_basis:	Line 461 class ECHO_basis:
"""generate map link"""	"""generate map link"""
bt = BrowserCheck(self)	bt = BrowserCheck(self)
id = ob.getFullId()	id = ob.getFullId()
link = ob.getLinkId()	url = ob.getTargetUrl()
	if url == "":
	# ECHOResource with empty link -> no link
	href = 'href="#" onclick="return false;"'
	else:
	href = 'href="%s"'%ob.getLinkId()

	if target is None:
	targetattr = ""
	else:
	targetattr = 'target="%s"'%target

if text is None:	if text is None:
text = ob.getLabel()	text = ob.getLabel()

if text is None:	if text is None:
text = "link"	text = "link"

tiptext = ob.getTip()	tiptext = ob.getTip()
tag = ""	tag = ""
if bt.isN4:	if bt.isN4:
# N4 needs layer for highlighting	# N4 needs layer for highlighting
tag += '<ilayer id="a.%s"><a onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)" href="%s" target="%s"'%(id,id,id,link,target)	tag += '<ilayer id="a.%s"><a class="maplink" onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)" %s %s'%(id,id,id,href,targetattr)
tag += ">" + text + "</a></ilayer>"	tag += ">" + text + "</a></ilayer>"
else:	else:
# a-element	# a-element
tag = '<a id="a.%s" onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)" href="%s" target="%s"'%(id,id,id,link,target)	tag = '<a id="a.%s" class="maplink" onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)" %s %s'%(id,id,id,href,targetattr)
if tiptext:	if tiptext:
tag += ' title="%s"'%tiptext	tag += ' title="%s"'%tiptext
tag += ">" + text + "</a>"	tag += ">" + text + "</a>"
return tag	return tag

def createMapAux(self, ob, arrowsrc="http://nausikaa2.rz-berlin.mpg.de/digitallibrary/servlet/Scaler/?dw=15&fn=icons/pfeil",target="_blank"):	def createMapAux(self, ob, arrowsrc="http://nausikaa2.rz-berlin.mpg.de/digitallibrary/servlet/Scaler/?dw=15&fn=icons/pfeil", circlesrc="http://nausikaa2.rz-berlin.mpg.de/digitallibrary/servlet/Scaler/?dw=15&fn=icons/kreis", target="_blank",backLink=None,alternativArrowsrc="http://nausikaa2.rz-berlin.mpg.de/digitallibrary/servlet/Scaler/?dw=15&fn=icons/pfeil_blau"):
"""generate map link image, text and other stuff"""	"""generate map link image, text and other stuff"""
bt = BrowserCheck(self)	bt = BrowserCheck(self)
id = ob.getFullId()	id = ob.getFullId()
link = ob.getLinkId()	link = ob.getLinkId()
	url = ob.getTargetUrl()
	if url == "":
	# ECHOResource with empty link -> no link
	href = 'href="#" onclick="return false;"'
	else:
	href = 'href="%s"'%ob.getLinkId()

	if target is None:
	targetattr = ""
	else:
	targetattr = 'target="%s"'%target
tiptext = ob.getTip()	tiptext = ob.getTip()
tag = ""	tag = ""

if bt.isN4:	if bt.isN4:
	#
# N4 needs layer and img elements	# N4 needs layer and img elements
	#
tag += '<layer id="i.%s" onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)">'%(id,id,id)	tag += '<layer id="i.%s" onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)">'%(id,id,id)
if ob.isTypeArrow():	if ob.isTypeArrow():
	# N4 - Arrow
rot = ob.angle	rot = ob.angle
tag += '<a href="%s"><img border="0" src="%s&rot=%s" /></a>'%(link,arrowsrc,rot)
	if hasattr(getattr(self,link),'link'):
	cLink=getattr(self,link).link
	# if existing delete virtuell path
	cLink=cLink.replace('/'.join(self.REQUEST['VirtualRootPhysicalPath']),'')

	if backLink and hasattr(getattr(self,link),'link') and backLink==self.REQUEST['SERVER_URL']+cLink.lstrip():
	marksrc=alternativArrowsrc
	else:
	marksrc = arrowsrc


	if float(rot) < 0:
	marksrc = circlesrc
	tag += '<a %s><img border="0" src="%s&rot=%s" /></a>'%(href,marksrc,rot)
	elif ob.isTypeText():
	# N4 - Text
	tag += '<div id="t.%s" class="maptext"'%(id)
	tag += 'style="visibility:hidden">'
	tag += ob.getText()
	tag += '</div>'
else:	else:
tag += '<a href="%s"><img border="0" width="1000" height="1000" src="trans_img"'%(link)	# N4 - Area
	tag += '<a %s><img border="0" width="1000" height="1000" src="trans_img"'%(href)
if tiptext:	if tiptext:
tag += ' alt="%s"'%tiptext	tag += ' alt="%s"'%tiptext
tag += ' /></a>'	tag += ' /></a>'
tag += '</layer>'	tag += '</layer>'
else:	else:
# create a-element	#
tag = '<a id="b.%s" onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)" href="%s" target="%s">'%(id,id,id,link,target)	# (more or less) DOM capable browser
	#
	tag = '<a id="b.%s" class="mapmarklink" onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)" %s %s>'%(id,id,id,href,targetattr)
if ob.isTypeArrow():	if ob.isTypeArrow():
	# DOM - Arrow
rot = ob.angle	rot = ob.angle

	if hasattr(getattr(self,link),'link'):
	cLink=getattr(self,link).link
	# if existing delete virtuell path
	if hasattr(self.REQUEST,'VirtualRootPhysicalPath'):
	cLink=cLink.replace('/'.join(self.REQUEST['VirtualRootPhysicalPath']),'')

	if backLink and hasattr(getattr(self,link),'link') and backLink==self.REQUEST['SERVER_URL']+cLink.lstrip():
	marksrc=alternativArrowsrc
	else:
	marksrc = arrowsrc

	try:
	rot=float(rot)
	except:
	rot=0

	if float(rot) < 0:
	marksrc = circlesrc
if bt.isIEWin and bt.versIE > 5:	if bt.isIEWin and bt.versIE > 5:
# IE/Win 5.5 has "feature" for PNG transparency	# IE/Win 5.5 has "feature" for PNG transparency
tag += '<span id="i.%s" style="position:absolute; top:-100px; left:-100px; border-style:none; border-width=1px; filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'%s&rot=%s\');"><img style="visibility:hidden" src="%s&rot=%s" /></span>'%(id,arrowsrc,rot,arrowsrc,rot)	tag += '<span id="i.%s" style="position:absolute; top:-100px; left:-100px; border-style:none; border-width=1px; filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'%s&rot=%s\');"><img style="visibility:hidden" src="%s&rot=%s" /></span>'%(id,marksrc,rot,marksrc,rot)
else:	else:
# arrow image	# arrow image
tag += '<img id="i.%s" src="%s&rot=%s" border="1" style="position:absolute; top:-100px; left:-100px; border-style:none;" />'%(id,arrowsrc,rot)	tag += '<img id="i.%s" src="%s&rot=%s" border="1" style="position:absolute; top:-100px; left:-100px; border-style:none;" />'%(id,marksrc,rot)
elif ob.isTypeText():	elif ob.isTypeText():
# div for area	# DOM - Text
tag += '<div id="i.%s" style="position:absolute; top:-100px; left:-100px;"'%(id)	tag += '<div id="i.%s" style="position:absolute; top:-100px; left:-100px;"'%(id)
if tiptext:	tag += '><div id="t.%s" class="maptext"'%(id)
tag += ' title="%s"'%tiptext	tag += 'style="visibility:hidden">'
tag += '><div id="t.%s" class="maptext" style="visibility:hidden">'%(id)
tag += ob.getText()	tag += ob.getText()
tag += '</div></div>'	tag += '</div></div>'
else:	else:
	# DOM - Area
if bt.isIE:	if bt.isIE:
# IE needs transparent img for area	# IE needs transparent img for area
tag += '<img id="i.%s" border="0" style="position:absolute; top:-100px; left:-100px;" src="trans_img"'%(id)	tag += '<img id="i.%s" border="0" style="position:absolute; top:-100px; left:-100px;" src="trans_img"'%(id)
Line 404 def readFieldFromXML(meta_url,parent,fie	Line 655 def readFieldFromXML(meta_url,parent,fie

return getText(field[0].childNodes)	return getText(field[0].childNodes)

	def readFieldFromXML_xpath(meta_url,xpath):
	"""xpath auf meta_url"""
	#logging.debug("try to parse:"+meta_url)
	#logging.debug("Xtry to parse xpath:"+xpath)
	doc = amara.parse(meta_url)
	#logging.debug("have:"+doc.xml())
	node= doc.xml_xpath(xpath)
	if node is None:
	return None

	return unicode(node[0])

def urlopen(url):	def urlopen(url):
"""urlopen mit timeout"""	"""urlopen mit timeout"""
socket.setdefaulttimeout(2)	socket.setdefaulttimeout(10)
ret=urllib.urlopen(url)	ret=urllib.urlopen(url)
socket.setdefaulttimeout(5)	socket.setdefaulttimeout(5)
return ret	return ret
Line 432 def checkOnlyOneInGroup(object):	Line 693 def checkOnlyOneInGroup(object):
return displayedObjects[0][1]	return displayedObjects[0][1]
else: return object	else: return object

def getSubCols(self, sortfield=None, subColTypes=displayTypes, sortFieldMD=None,searchMD=None):

	def getSubCols(self, sortfield=None,
	subColTypes=displayTypes,
	sortFieldMD=None,
	searchMD=None,
	searchMD_modus='search',
	searchSimple=None,
	generic="yes",search_sub=0,
	isVisible=True):

def sort(x,y):	def sort(x,y):
	try:
	if type(x[0])==type(y[0]):
return cmp(x[0],y[0])	return cmp(x[0],y[0])
	else:
	if type(x[0])==types.StringType:
	tmpX=unicodify(x[0])
	tmpY=y[0]
	else:
	tmpY=unicodify(y[0])
	tmpX=x[0]
	return cmp(tmpX,tmpY)

	except:
	logging.error("Error at ECHO_helpers.sort:AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA")
	logging.error(" : %s %s"%sys.exc_info()[0:2])
	logging.error("Error at ECHO_helpers.sort:"+repr(x)+"--"+repr(type(x[0])))
	logging.error("Error at ECHO_helpers.sort:"+repr(y)+"--"+repr(type(y[0])))
	logging.error("Error at ECHO_helpers.sort:BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB")
	return 0
def sortfnc(sortfield,x,y):	def sortfnc(sortfield,x,y):
try:	try:
xa=x[1].getMDValue(sortfield)	xa=x[1].getMDValue(sortfield,generic=generic)
except:	except:
xa=""	xa=""
try:	try:
ya=y[1].getMDValue(sortfield)	ya=y[1].getMDValue(sortfield,generic=generic)
except:	except:
ya=""	ya=""
return cmp(xa,ya)	return cmp(xa,ya)

sortWithMD = lambda sortfield : (lambda x,y : sortfnc(sortfield,x,y))	sortWithMD = lambda sortfield : (lambda x,y : sortfnc(sortfield,x,y))
ids=[]	ids=[]
displayedObjects=self.ZopeFind(self,obj_metatypes=subColTypes)	displayedObjects=self.ZopeFind(self,obj_metatypes=subColTypes,search_sub=search_sub)


	if searchSimple and (not (searchSimple==""))and hasattr(self,'resourceCatalog'):
	searchString=" AND ".join(searchSimple.split())
	ids=[x.getObject() for x in self.resourceCatalog({'getMDValueSimpleSearchField':searchString,'getIsVisible':True})]
	else:
for entry in displayedObjects:	for entry in displayedObjects:


object=entry[1]	object=entry[1]
if searchMD and hasattr(object,'getMDValue'):	if searchMD:
	if hasattr(object,'getMDValue'):
flag=0	flag=0
for field in searchMD.keys():	for field in searchMD.keys():
if object.getMDValue(field)==searchMD[field]:	#if object.getMDValue(field,generic=generic)==searchMD[field]:
	#if re.match(searchMD[field],object.getMDValue(field,generic=generic)):
	if searchMD_modus=='match':
	searchResult=re.match(searchMD[field],object.getMDValue(field,generic=generic))
	else:
	searchResult=re.search(searchMD[field],object.getMDValue(field,generic=generic))
	if searchResult:
flag=1	flag=1
else:	else:
flag=0	flag=0
Line 470 def getSubCols(self, sortfield=None, sub	Line 763 def getSubCols(self, sortfield=None, sub
ids.append(object)	ids.append(object)
else:	else:
ids.append(object)	ids.append(object)

if not sortfield:	if not sortfield:
sortfield=getattr(self,'sortfield','weight')	sortfield=getattr(self,'sortfield','weight')


tmplist=[]	tmplist=[]

for x in ids:	for x in ids:

if hasattr(x,sortfield):	if hasattr(x,sortfield):
try:	try:
tmp=int(getattr(x,sortfield))	tmp=int(getattr(x,sortfield))
Line 495 def getSubCols(self, sortfield=None, sub	Line 783 def getSubCols(self, sortfield=None, sub
else:	else:
tmplist.sort(sortWithMD(sortFieldMD))	tmplist.sort(sortWithMD(sortFieldMD))

return [x for (key,x) in tmplist]	ret=[x for (key,x) in tmplist]

	return ret

def ECHO_rerenderLinksMD(self,obj=None,types=['title','label']):	def ECHO_rerenderLinksMD(self,obj=None,types=['title','label']):
"""Rerender all Links"""	"""Rerender all Links"""
Line 509 def ECHO_rerenderLinksMD(self,obj=None,t	Line 799 def ECHO_rerenderLinksMD(self,obj=None,t
for entry in entries:	for entry in entries:
if entry[1].meta_type == 'ECHO_resource':	if entry[1].meta_type == 'ECHO_resource':
try:	try:
entry[1].ECHO_getResourceMD(template="no")	entry[1].ECHO_getResourceMD(template="no",overwrite="yes")
	logging.debug("ECHO_rerenderLinksMD: gotMD")
if "title" in types:	if "title" in types:
entry[1].generate_title()	entry[1].generate_title()
	logging.debug("ECHO_rerenderLinksMD: generatedTitle")
if "label" in types:	if "label" in types:
entry[1].generate_label()	entry[1].generate_label()
ret+="OK:"+entry[0]+"-- "+entry[1].getTitle().decode('utf-8')+"-- "+entry[1].getTitle().decode('utf-8')+"<br>"	logging.debug("ECHO_rerenderLinksMD: generatedLabel")
	ret+="OK:"+entry[0]+"-- "+self.unicodify(entry[1].getTitle())+"-- "+self.unicodify(entry[1].getTitle())+"<br>"
except:	except:
ret+="Error:"+entry[0]+"<br>"

	ret+="Error:"+entry[0]+"<br>"
	logging.debug("ECHO_rerenderLinksMD: error")
	logging.debug("%s %s"%(sys.exc_info()[0],sys.exc_info()[1]))



Line 527 def reloadMetaDataFromStorage(self,RESPO	Line 822 def reloadMetaDataFromStorage(self,RESPO
"""copy metadata from the storage to ECHO"""	"""copy metadata from the storage to ECHO"""
ret=""	ret=""
resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)	resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
	if RESPONSE is not None:
	RESPONSE.setHeader("Content-Type", type)
	RESPONSE.write("<html><body>\n")

for resource in resources:	for resource in resources:
x=str(resource[1].copyIndex_meta2echo_resource())+"<br>"	x=str(resource[1].copyIndex_meta2echo_resource())+"<br>"
	if RESPONSE is not None:
	RESPONSE.write(x+"\n")

ret+=x	ret+=x

if RESPONSE is not None:	if RESPONSE is not None:
#RESPONSE.redirect('./manage_main')	#RESPONSE.redirect('./manage_main')
return "<html><body>"+ret+"</html></body>"	RESPONSE.write( "</html></body>")

return ret	return ret

def getRDFDescription(self,linkURL,urn=None,nameDef=None,typeName=None):	def getRDFDescription(self,linkURL,urn=None,nameDef=None,typeName=None,ap=""):
"""rdf"""	"""rdf"""

ret=""	ret=""
about="""<RDF:Description RDF:about="%s">"""	about="""<rdf:Description rdf:about="%s">"""
name="""<ECHONAVIGATION:name>%s</ECHONAVIGATION:name>"""	name="""<echonavigation:name>%s</echonavigation:name>"""
link="""<ECHONAVIGATION:link xlink:href="%s">%s</ECHONAVIGATION:link>"""	link="""<echonavigation:link xlink:href="%s">%s</echonavigation:link>"""
clickable="""<ECHONAVIGATION:linkClickable>%s</ECHONAVIGATION:linkClickable>"""	clickable="""<echonavigation:linkClickable>%s</echonavigation:linkClickable>"""
#link="""<ECHONAVIGATION:link RDF:about="%s"/>"""	#link="""<echonavigation:link rdf:about="%s"/>"""
type="""<ECHONAVIGATION:type>%s</ECHONAVIGATION:type>"""	type="""<echonavigation:type>%s</echonavigation:type>"""
#xlink="""<ECHONAVIGATION:xlink xlink:href="%s"/>"""
	#xlink="""<echonavigation:xlink xlink:href="%s"/>"""

	if ap=="":
	ap2=""
	else:
	ap2 = """<mpiwg:archive-path>%s</mpiwg:archive-path>"""%ap

if not urn:	if not urn:
#urn="urn:"+re.sub('/',':',self.absolute_url())	#urn="urn:"+re.sub('/',':',self.absolute_url())
urn=self.absolute_url()	urn=self.absolute_url()
about2=about%urn	about2=about%urn
if not nameDef:	if not nameDef:
if hasattr(self,'label') and not (self.label==""):	if hasattr(self,'label') and not (self.label==""):
name2=name%self.label	name2=name%escape(self.label)
elif not self.title=="":	elif not self.title=="":
name2=name%self.title	name2=name%escape(self.title)
else:	else:
name2=name%self.getId()	name2=name%escape(self.getId())

name2=re.sub('&','&',name2)	name2=re.sub('&','&',name2)
else:	else:
Line 575 def getRDFDescription(self,linkURL,urn=N	Line 883 def getRDFDescription(self,linkURL,urn=N
else:	else:
type2=type%typeName	type2=type%typeName

#ret=about2+"\n"+name2+"\n"+link2+"\n"+type2+"\n"+clickable2+"\n</RDF:Description>"
ret=about2+"\n"+name2+"\n"+type2+"\n"+clickable2+"\n</RDF:Description>"
	#ret=about2+"\n"+name2+"\n"+link2+"\n"+type2+"\n"+clickable2+"\n</rdf:Description>"
	try:
	ret=about2+"\n"+name2+"\n"+type2+"\n"+clickable2+"\n"+ap2+"\n</rdf:Description>"
	except:
	ret=self.unicodify(about2)+"\n"+self.unicodify(name2)+"\n"+self.unicodify(type2)+"\n"+self.unicodify(clickable2)+"\n"+self.unicodify(ap2)+"\n</rdf:Description>"

return ret	return ret

def getCopyrightsFromForm(self,argv):	def getCopyrightsFromForm(self,argv):
Line 638 def checkDiffs(self,metadict):	Line 952 def checkDiffs(self,metadict):

for field in tags[1]:	for field in tags[1]:
try:	try:
if (NoneToEmpty(self.getFieldValue(self.getFieldTag(tags,field)))==metadict[self.getFieldTag(tags,field)]):	if (NoneToEmpty(self.getMDValue(self.getFieldTag(tags,field)))==metadict[self.getFieldTag(tags,field)]):
diffs[self.getFieldTag(tags,field)]=1	diffs[self.getFieldTag(tags,field)]=1
else:	else:

Line 655 def zptFile(self, path, orphaned=False):	Line 969 def zptFile(self, path, orphaned=False):
# unusual case	# unusual case
pt=PageTemplateFile(os.path.join(package_home(globals()), path))	pt=PageTemplateFile(os.path.join(package_home(globals()), path))
else:	else:

pt=PageTemplateFile(os.path.join(package_home(globals()), path)).__of__(self)	pt=PageTemplateFile(os.path.join(package_home(globals()), path)).__of__(self)
return pt	return pt

Line 744 def writeMetadata(url,metadict,project=N	Line 1059 def writeMetadata(url,metadict,project=N
node.appendChild(nodetext)	node.appendChild(nodetext)
metanode.appendChild(node)	metanode.appendChild(node)


if xmlfrag:	if xmlfrag:
geturl="""<?xml version="1.0" ?>	geturl="""<?xml version="1.0" encoding="UTF-8" ?>
<resource type="MPIWG">	<resource type="MPIWG">
<meta>	<meta>
<bib type="Book">	<bib type="Book">
Line 761 def writeMetadata(url,metadict,project=N	Line 1077 def writeMetadata(url,metadict,project=N


except:	except:
	logger("ECHO writeMetadata",logging.ERROR,"XCannot open: "+url)
return (None,"XCannot open: "+url)	return (None,"XCannot open: "+url)

try:	try:
dom=xml.dom.minidom.parseString(geturl)	dom=xml.dom.minidom.parseString(geturl)

except:	except:
	logger("ECHO writeMetadata",logging.ERROR,"Cannot parse: "+url+"<br>"+geturl)
return (None,"Cannot parse: "+url+"<br>"+geturl)	return (None,"Cannot parse: "+url+"<br>"+geturl)


	logging.debug("getting:"+geturl)
metanodes=dom.getElementsByTagName('bib')	metanodes=dom.getElementsByTagName('bib')

if not metanodes:	if not metanodes:
Line 778 def writeMetadata(url,metadict,project=N	Line 1097 def writeMetadata(url,metadict,project=N
metanode=metanodes[0]	metanode=metanodes[0]

for metaData in metadict.keys():	for metaData in metadict.keys():
	if metaData:
try:	try:
nodeOld=metanode.getElementsByTagName(metaData)	nodeOld=metanode.getElementsByTagName(metaData)
except:	except:
Line 796 def writeMetadata(url,metadict,project=N	Line 1115 def writeMetadata(url,metadict,project=N
if nodeOld:	if nodeOld:
metanode.removeChild(nodeOld[0]).unlink()	metanode.removeChild(nodeOld[0]).unlink()


metanodeneu=dom.createElement(metaData)	metanodeneu=dom.createElement(metaData)
	try:
	metanodetext=dom.createTextNode(metadict[metaData].decode('utf-8'))
	except:
metanodetext=dom.createTextNode(metadict[metaData])	metanodetext=dom.createTextNode(metadict[metaData])
#try:	#try:

#metanodetext=dom.createTextNode(unicode(metadict[metaData],"utf-8"))	#metanodetext=dom.createTextNode(unicode(metadict[metaData],"utf-8"))
#except:	#except:
#metanodetext=dom.createTextNode(metadict[metaData].encode('utf-8'))	#metanodetext=dom.createTextNode(metadict[metaData].encode('utf-8'))
Line 829 def writeMetadata(url,metadict,project=N	Line 1153 def writeMetadata(url,metadict,project=N
updateTextToolNode('digiliburlprefix',digiliburlprefix)	updateTextToolNode('digiliburlprefix',digiliburlprefix)

try:	try:
return dom.toxml().encode('utf-8')
	return dom.toxml(encoding='utf-8').encode('utf-8')
except:	except:
return dom.toxml('utf-8')


	return dom.toxml(encoding='utf-8')

def readMetadata(url):	def readMetadata(url):
"""Methode zum Auslesen der Metadateninformation zu einer Resource	"""Methode zum Auslesen der Metadateninformation zu einer Resource
Vorerst noch Typ bib"""	Vorerst noch Typ bib"""

	logging.debug("getting:" +url)
metadict={}	metadict={}

try:	try:
Line 874 def readMetadata(url):	Line 1200 def readMetadata(url):
try:	try:
#print urllib.unquote(getText(node.childNodes)),getText(node.childNodes)	#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)	metadict[node.tagName]=getText(node.childNodes)

except:	except:
"""nothing"""	"""nothing"""

	return (metadict,"")
return metadict,""


class MapArea(SimpleItem):	class MapArea(SimpleItem):
Line 895 class MapArea(SimpleItem):	Line 1220 class MapArea(SimpleItem):
TYPE_ARROW = 'arrow'	TYPE_ARROW = 'arrow'
TYPE_TEXT = 'text'	TYPE_TEXT = 'text'

def __init__(self, id, coords, label=None, type=None, tip=None, volatile=True):	def __init__(self, id, coords, label=None, type=None, tip=None, permanent=False):
"""init"""	"""init"""
self.coords = coords[0:4]	self.coords = coords[0:4]
if len(coords) > 4:	if len(coords) > 4:
Line 906 class MapArea(SimpleItem):	Line 1231 class MapArea(SimpleItem):
self.label = label	self.label = label
self.setType(type)	self.setType(type)
self.tip = tip	self.tip = tip
self.volatile = volatile	self.permanent = permanent

def setCoords(self, coords):	def setCoords(self, coords):
"""sets the coords"""	"""sets the coords"""
Line 989 class MapArea(SimpleItem):	Line 1314 class MapArea(SimpleItem):
parent = self.aq_parent	parent = self.aq_parent
text = parent.getMapText()	text = parent.getMapText()
if text is not None:	if text is not None:
return text.document_src()	#return text.document_src()
	return text()
return ""	return ""

def getLabel(self):	def getLabel(self):
Line 999 class MapArea(SimpleItem):	Line 1325 class MapArea(SimpleItem):
return self.aq_parent.label or self.aq_parent.id	return self.aq_parent.label or self.aq_parent.id
return self.label	return self.label

	def getTargetUrl(self):
	"""returns the URL of the linked object"""
	if hasattr(self, 'aq_parent'):
	p = self.aq_parent
	# ECHOResource and ECHOLink have 'link' attribute
	if hasattr(p, 'link'):
	if p.link is None:
	# return empty string for empty link
	return ""
	else:
	return p.link

	# return None for unknown type
	return None

def setLabel(self, label):	def setLabel(self, label):
"""sets the label"""	"""sets the label"""
self.label = label	self.label = label

	def isPermanent(self):
	"""returns the permanent state"""
	# patch old objects
	if not hasattr(self, 'permanent'):
	self.permanent = False
	return self.permanent

	def setPermanent(self, state):
	"""sets the permanent state"""
	if state:
	self.permanent = True
	else:
	self.permanent = False

def getLinkId(self):	def getLinkId(self):
if hasattr(self, 'aq_parent'):	if hasattr(self, 'aq_parent'):
return self.aq_parent.id	return self.aq_parent.id
Line 1013 class MapArea(SimpleItem):	Line 1368 class MapArea(SimpleItem):
Globals.InitializeClass(MapArea)	Globals.InitializeClass(MapArea)


class MapText(ZopePageTemplate):	class MapText(Folder,ZopePageTemplate):
"""class to hold text for map areas"""	"""class to hold text for map areas"""

meta_type = 'ECHO_mapText'	meta_type = 'ECHO_mapText'
Line 1021 class MapText(ZopePageTemplate):	Line 1376 class MapText(ZopePageTemplate):
security = ClassSecurityInfo()	security = ClassSecurityInfo()
security.setDefaultAccess("allow")	security.setDefaultAccess("allow")


_default_content_fn = os.path.join(package_home(globals()),	_default_content_fn = os.path.join(package_home(globals()),
'html', 'ECHO_mapText_default.html')	'html', 'ECHO_mapText_default.html')

Line 1029 class MapText(ZopePageTemplate):	Line 1385 class MapText(ZopePageTemplate):
self.ZBindings_edit(self._default_bindings)	self.ZBindings_edit(self._default_bindings)
if text is None:	if text is None:
text = open(self._default_content_fn).read()	text = open(self._default_content_fn).read()
	if content_type is None:
	content_type = self.content_type
self.pt_edit(text, content_type)	self.pt_edit(text, content_type)

	def createLocale(self):
	"""create locale"""
	return ECHO_collection.manage_addECHO_localeForm(self)

	manage_main=ZopePageTemplate.pt_editForm

	def manage_addECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
	"""manage add echo locale in map"""
	ECHO_collection.manage_addECHO_locale(self,lang,title,label,text,content_type)
	if RESPONSE is not None:
	RESPONSE.redirect('manage_main')


	def changeLocale(self):
	"""change locale"""
	return self.locale_en.change_ECHO_localeForm()

	def change_ECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
	"""change echo locale"""

	obj= self.locale_en.change_ECHO_locale(lang,title,label,text,content_type,RESPONSE)



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


# Product registration and Add support	# Product registration and Add support
manage_addMapTextForm = PageTemplateFile(	manage_addMapTextForm = PageTemplateFile(
'zpt/AddECHO_mapText', globals(), __name__='manage_addMapTextForm')	'zpt/AddECHO_mapText', globals(), __name__='manage_addMapTextForm')

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

Removed from v.1.51
changed lines
	Added in v.1.104