versionedFile/extVersionedFile.py - diff

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Diff for /versionedFile/extVersionedFile.py between versions 1.9 and 1.32

version 1.9, 2007/09/10 19:27:55	version 1.32, 2009/06/21 11:28:55
Line 3 using the ExtFile Product, this version	Line 3 using the ExtFile Product, this version
DW 11.10.2006	DW 11.10.2006
"""	"""

	import email
from OFS.Folder import Folder	from OFS.Folder import Folder
from OFS.Image import File	from OFS.Image import File
from OFS.Image import cookId	from OFS.Image import cookId
Line 135 class extVersionedFileFolder(Folder,ECHO	Line 136 class extVersionedFileFolder(Folder,ECHO
{'label':'Generate Index.html','action':'generateIndexHTML'},	{'label':'Generate Index.html','action':'generateIndexHTML'},
{'label':'Generate Image Index.html','action':'generateIndexHTML_image'},	{'label':'Generate Image Index.html','action':'generateIndexHTML_image'},
{'label':'Generate history_template.html','action':'generateHistoryHTML'},	{'label':'Generate history_template.html','action':'generateHistoryHTML'},
{'label':'Import Folder','action':'importFolderForm'},	{'label':'Import directory','action':'importFolderForm'},
{'label':'Export Folder','action':'exportFolder'},	{'label':'Export as file','action':'exportFolder'},
	{'label':'Import versionedFileFolder','action':'importVersionedFileFolderForm'},
{'label':'Position of version number','action':'changeHistoryFileNamesForm'},	{'label':'Position of version number','action':'changeHistoryFileNamesForm'},
)	)


	def redirect(self,RESPONSE,url):
	"""mache ein redirect mit einem angehaengten time stamp um ein reload zu erzwingen"""

	timeStamp=time.time()

	if url.find("?")>-1: #giebt es schon parameter
	addStr="&time=%s"
	else:
	addStr="?time=%s"

	RESPONSE.setHeader('Last-Modified',email.Utils.formatdate().split("-")[0]+'GMT')
	logging.error(email.Utils.formatdate()+' GMT')
	RESPONSE.redirect(url+addStr%timeStamp)
def changeHistoryFileNamesForm(self):	def changeHistoryFileNamesForm(self):
"""change position of version num"""	"""change position of version num"""
pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','changeHistoryFileNamesForm.zpt')).__of__(self)	pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','changeHistoryFileNamesForm.zpt')).__of__(self)
Line 197 class extVersionedFileFolder(Folder,ECHO	Line 212 class extVersionedFileFolder(Folder,ECHO
if RESPONSE:	if RESPONSE:
RESPONSE.redirect(self.REQUEST['URL1'])	RESPONSE.redirect(self.REQUEST['URL1'])

	def importVersionedFileFolderForm(self):
	"""form fuer versionedFileFolder import"""
	pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','importVersionedFileFolderForm.zpt')).__of__(self)
	return pt()

	def importVersionedFileFolder(self,path,RESPONSE=None):
	"""import contents of a versionedFileFolder on the server"""
	vff = getattr(self.aq_parent, path, None)
	if vff is None:
	return "SORRY, unable to import %s"%path

	tmpPath=tempfile.mktemp()
	if not os.path.exists(tempfile.tempdir):
	os.mkdir(tempfile.tempdir)

	if not os.path.exists(tmpPath):
	os.mkdir(tmpPath)

	for (vfn, vf) in vff.getVersionedFiles():
	if vf.meta_type == 'versionedFile':
	logging.error("importvff: importing %s of type %s!"%(vfn,vf.meta_type))
	title = vf.title
	fob = vf.getLastVersion()
	author = fob.getLastEditor()
	vc = fob.getVersionComment()
	# save file to filesystem
	savePath=os.path.join(tmpPath,title)
	fh=file(savePath,"w")
	data = vf.getLastVersion().data
	if isinstance(data, str):
	# simple data object
	fh.write(data)
	else:
	# chained data objects
	while data is not None:
	fh.write(data.data)
	data = data.next
	fh.close()
	# and read in again
	fh = file(savePath)
	logging.error("importvff: comment=%s author=%s!"%(vc,author))
	self.addFile(vC=vc, file=fh, author=author)
	# copy more fields
	newfob = getattr(self, vfn).getContentObject()
	newfob.vComment = fob.vComment
	newfob.time = fob.time
	logging.error("importvff: vc=%s time=%s of %s!"%(fob.vComment,fob.time,fob.getId()))

	else:
	logging.error("importvff: unable to import %s of type %s!"%(vfn,vf.meta_type))

	shutil.rmtree(tmpPath)

	if RESPONSE:
	RESPONSE.redirect(self.REQUEST['URL1'])

zipThreads={}	zipThreads={}
zipThreads2={}	zipThreads2={}

Line 452 class extVersionedFileFolder(Folder,ECHO	Line 523 class extVersionedFileFolder(Folder,ECHO
else:	else:
id=newName	id=newName

if not vC:	if vC is None:
vC=self.REQUEST.form['vC']	vC=self.REQUEST.form['vC']

# get new extVersionedFile	# get new extVersionedFile
vf = self._newVersionedFile(id,title=id)	vf = self._newVersionedFile(id,title=id)
#if (getattr(self,'commentNonEmpty',0)==1) and vC.strip()=="":	logging.error("addFile id=%s vf=%s of %s"%(repr(id),repr(vf),repr(self)))
# add file to this folder	# add its content (and don't index)
	obj=vf.addContentObject(id,vC,author=author,file=file,content_type=content_type,from_tmp=isRealFile,index=False)
	# add file to this folder (this should do the indexing)
self._setObject(id,vf)	self._setObject(id,vf)
# add its content
logging.info("ADD: %s"%repr(vf))
obj=vf.addContentObject(id,vC,author=author,file=file,content_type=content_type,from_tmp=isRealFile)

	try:
self.REQUEST.SESSION['objID']=vf.getId()	self.REQUEST.SESSION['objID']=vf.getId()
self.REQUEST.SESSION['objID_parent']=None	self.REQUEST.SESSION['objID_parent']=None
	except:
	pass

if obj.getSize()==0:	if obj.getSize()==0:
pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','errorUploadFile')).__of__(self)	pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','errorUploadFile')).__of__(self)
Line 498 class extVersionedFileFolder(Folder,ECHO	Line 571 class extVersionedFileFolder(Folder,ECHO
"""fix last version number of all files"""	"""fix last version number of all files"""
for (id,vf) in self.getVersionedFiles():	for (id,vf) in self.getVersionedFiles():
vf.fixVersionNumbers()	vf.fixVersionNumbers()
	# recursively
	for (id,vf) in self.objectItems(self.meta_type):
	vf.fixVersionNumbers()


manage_addextVersionedFileFolderForm=DTMLFile('dtml/extfolderAdd', globals())	manage_addextVersionedFileFolderForm=DTMLFile('dtml/extfolderAdd', globals())
Line 551 class extVersionedFileObject(ExtFile):	Line 627 class extVersionedFileObject(ExtFile):
self.time = time	self.time = time
self.author = author	self.author = author

	security.declareProtected('manage','changeObject')
	def changeObject(self,**args):
	"""modify any of the objects attributes"""
	for arg in args:
	if hasattr(self, arg):
	logging.debug("changeObject %s: %s=%s"%(repr(self),arg,args[arg]))
	setattr(self, arg, args[arg])

security.declarePublic('getTitle')	security.declarePublic('getTitle')
def getTitle(self):	def getTitle(self):
Line 559 class extVersionedFileObject(ExtFile):	Line 642 class extVersionedFileObject(ExtFile):

def getData(self):	def getData(self):
"""returns object content (calls ExtFile.index_html)"""	"""returns object content (calls ExtFile.index_html)"""
	#logging.debug("+++++++getData1:"+repr(self.get_filename()))
	filename = self.get_filename()
	#return ExtFile.index_html(self)
	try:
	logging.info("readfile:"+filename)
	return file(filename).read()
	except:
	logging.info("cannot readfile:"+filename)
return ExtFile.index_html(self)	return ExtFile.index_html(self)


	def getFileName(self):
	"""return filename"""
	return self.get_filename()

	def addToFile(self,filehandle):
	filehandle.write(self.getData())

	def addToFile2(self,filename):
	str="cat %s > %s"%(self.get_filename(),filename)
	os.popen(str)

security.declarePublic('getVComment')	security.declarePublic('getVComment')
def getVComment(self):	def getVComment(self):
"""get the comment of this file"""	"""get the comment of this file"""
Line 623 class extVersionedFileObject(ExtFile):	Line 726 class extVersionedFileObject(ExtFile):
#self.REQUEST.RESPONSE.setHeader("Content-Length","str(len(txt)+1000)")	#self.REQUEST.RESPONSE.setHeader("Content-Length","str(len(txt)+1000)")

self.content_type="application/octet-stream"	self.content_type="application/octet-stream"
self.REQUEST.RESPONSE.redirect(self.absolute_url())	return self.getData()
	#self.REQUEST.RESPONSE.redirect(self.absolute_url())
#txt=urllib.urlopen(self.absolute_url()).read()	#txt=urllib.urlopen(self.absolute_url()).read()
#self.REQUEST.RESPONSE.write(txt)	#self.REQUEST.RESPONSE.write(txt)


#self.REQUEST.close()	#self.REQUEST.close()

	view = download

security.declareProtected('AUTHENTICATED_USER','downloadLocked')	security.declareProtected('AUTHENTICATED_USER','downloadLocked')
def downloadLocked(self):	def downloadLocked(self):
"""download and lock"""	"""download and lock"""
Line 713 class extVersionedFile(CatalogAware,Fold	Line 819 class extVersionedFile(CatalogAware,Fold
meta_type = 'extVersionedFile'	meta_type = 'extVersionedFile'
# meta_type of contained objects	# meta_type of contained objects
content_meta_type = ['extVersionedFileObject']	content_meta_type = ['extVersionedFileObject']
	# default catalog for extVersionedFile objects
default_catalog = 'fileCatalog'	default_catalog = 'fileCatalog'

	manage_options = Folder.manage_options+({'label':'Main Config','action':'changeVersionedFileForm'},)


security=ClassSecurityInfo()	security=ClassSecurityInfo()

def __init__(self, id, title, lockedBy,author):	def __init__(self, id, title, lockedBy,author):
Line 722 class extVersionedFile(CatalogAware,Fold	Line 832 class extVersionedFile(CatalogAware,Fold
self.id=id	self.id=id
self.title=title	self.title=title
self.lockedBy=lockedBy	self.lockedBy=lockedBy
	if self.lockedBy is None:
	self.lockedBy = ''
self.author=author	self.author=author
self.lastVersionNumber=0	self.lastVersionNumber=0
self.lastVersionId=None	self.lastVersionId=None
Line 808 class extVersionedFile(CatalogAware,Fold	Line 920 class extVersionedFile(CatalogAware,Fold
def getLastChangeDate(self):	def getLastChangeDate(self):
"""get last change date"""	"""get last change date"""
lv=self.getContentObject()	lv=self.getContentObject()
	if lv:
time=lv.getTime()	time=lv.getTime()
return time	return time
	return None

def getLastEditor(self):	def getLastEditor(self):
"""get last change date"""	"""get last change date"""
Line 819 class extVersionedFile(CatalogAware,Fold	Line 933 class extVersionedFile(CatalogAware,Fold

def getLockedBy(self):	def getLockedBy(self):
"""get locked by"""	"""get locked by"""
	if self.lockedBy is None:
	self.lockedBy = ''
return str(self.lockedBy)	return str(self.lockedBy)

def getLastVersionNumber(self):	def getLastVersionNumber(self):
Line 851 class extVersionedFile(CatalogAware,Fold	Line 967 class extVersionedFile(CatalogAware,Fold
lv=None	lv=None

for v in self.objectValues(self.content_meta_type):	for v in self.objectValues(self.content_meta_type):
logging.debug("getlastversion: check %s"%v.getId())	#logging.debug("getlastversion: check %s"%v.getId())
if v.getVersionNumber() > tmp:	if v.getVersionNumber() > tmp:
tmp=v.getVersionNumber()	tmp=v.getVersionNumber()
lv=v	lv=v

logging.debug("getlastversion: got %s"%lv.getId())	#ogging.debug("getlastversion: got %s"%lv.getId())
return lv	return lv

def getContentObject(self):	def getContentObject(self):
"""returns the last version object"""	"""returns the last version object"""
if not self.lastVersionId:	if not getattr(self, 'lastVersionId', None):
	# find last version and save it
lv = self.findLastVersion()	lv = self.findLastVersion()
if lv is None:	if lv is None:
return None	return None
self.lastVersionNumber = lv.getVersionNumber()	self.lastVersionNumber = lv.getVersionNumber()
self.lastVersionId = lv.getId()	self.lastVersionId = lv.getId()

return getattr(self, self.lastVersionId)	return getattr(self, self.lastVersionId, None)

security.declarePublic('getData')	security.declarePublic('getData')
def getData(self):	def getData(self):
"""Returns the content of the last version"""	"""Returns the content of the last version"""
	logging.debug("+++++++getData2")
ob = self.getContentObject()	ob = self.getContentObject()
if ob is not None:	if ob is not None:
return ob.getData()	return ob.getData()
else:	else:
return None	return None

	security.declarePublic('view')
	def view(self,REQUEST=None,RESPONSE=None):
	"""Returns the last version's view"""
	ob = self.getContentObject()
	if ob is not None:
	return ob.view(REQUEST=REQUEST,RESPONSE=RESPONSE)
	else:
	return None

def diff(self,data):	def diff(self,data):
"""differenz between lastversion and data"""	"""differenz between lastversion and data"""
d=Differ()	d=Differ()
Line 907 class extVersionedFile(CatalogAware,Fold	Line 1034 class extVersionedFile(CatalogAware,Fold
#return "File: %s Version:%i modified:%s size:%s modified by:%s"%(self.title,lastVersion.versionNumber,lastVersion.getTime(),lastVersion.getSize(),lastVersion.lastEditor())	#return "File: %s Version:%i modified:%s size:%s modified by:%s"%(self.title,lastVersion.versionNumber,lastVersion.getTime(),lastVersion.getSize(),lastVersion.lastEditor())
return self.history()	return self.history()

	def getVersionNr(self,nr):
	"""get version with number nr"""
	tmp=0
	lastVersion=None


	for version in self.ZopeFind(self):

	if hasattr(version[1],'versionNumber'):

	if int(version[1].versionNumber) ==nr :
	return version[1]

	return None
security.declarePublic('getVersion')	security.declarePublic('getVersion')
def getVersion(self):	def getVersion(self):
# TODO: this is ugly and it returns the next version number	# TODO: this is ugly and it returns the next version number
Line 938 class extVersionedFile(CatalogAware,Fold	Line 1078 class extVersionedFile(CatalogAware,Fold
ret.sort(sortv)	ret.sort(sortv)
return ret	return ret

	def getVersionList(self):
	"""get a list of dicts with author, comment, filename, etc, of all versions"""
	vl = []
	for v in self.objectValues(self.content_meta_type):
	vl.append({'versionNumber':getattr(v,'versionNumber',0),
	'title':v.getTitle(),
	'id':v.getId(),
	'date':v.getTime(),
	'author':getattr(v,'author',''),
	'comment':getattr(v,'versionComment','')
	})
	return vl

security.declareProtected('AUTHENTICATED_USER','forceunlock')	security.declareProtected('AUTHENTICATED_USER','forceunlock')
def forceunlock(self,RESPONSE=None):	def forceunlock(self,RESPONSE=None,user=None):
"""unlock"""	"""unlock"""
#safe who had the lock	#safe who had the lock
	logging.debug("extVersionFile: (forceunlock)"+str(user))
if self.lockedBy:	if self.lockedBy:
	if user is not None:
	if str(self.lockedBy)==user:
self.brokenLock=str(self.lockedBy)	self.brokenLock=str(self.lockedBy)
	self.lockedBy=''
else:	else:
self.brokenLock=""	self.brokenLock=""
	else:
	self.brokenLock=str(self.lockedBy)
self.lockedBy=''	self.lockedBy=''
	else:
	self.brokenLock=""

return self.brokenLock	return self.brokenLock

security.declareProtected('AUTHENTICATED_USER','unlock')	security.declareProtected('AUTHENTICATED_USER','unlock')
Line 954 class extVersionedFile(CatalogAware,Fold	Line 1116 class extVersionedFile(CatalogAware,Fold
"""unlock"""	"""unlock"""
if str(self.lockedBy) in [str(self.REQUEST['AUTHENTICATED_USER'])]:	if str(self.lockedBy) in [str(self.REQUEST['AUTHENTICATED_USER'])]:
self.lockedBy=''	self.lockedBy=''
RESPONSE.redirect(self.REQUEST['HTTP_REFERER'])	self.redirect(RESPONSE,self.REQUEST['HTTP_REFERER'],)
else:	else:
return "Sorry, not locked by you! (%s,%s)"%(self.lockedBy,self.REQUEST['AUTHENTICATED_USER'])	return "Sorry, not locked by you! (%s,%s)"%(self.lockedBy,self.REQUEST['AUTHENTICATED_USER'])

Line 964 class extVersionedFile(CatalogAware,Fold	Line 1126 class extVersionedFile(CatalogAware,Fold
return extVersionedFileObject(id,title,versionNumber=versionNumber,versionComment=versionComment,time=time,author=author)	return extVersionedFileObject(id,title,versionNumber=versionNumber,versionComment=versionComment,time=time,author=author)


def addContentObject(self,id,vC,author=None,file=None,title='',changeName='no',newName='',from_tmp=False,	def addContentObject(self,id,vC,author=None,file=None,title='',changeName='no',newName='',from_tmp=False,index=True,
precondition='', content_type=''):	precondition='', content_type=''):
"""add"""	"""add"""

Line 1013 class extVersionedFile(CatalogAware,Fold	Line 1175 class extVersionedFile(CatalogAware,Fold
self.lastVersionId = id	self.lastVersionId = id

#logging.debug("addcontentobject: lastversion=%s"%self.getData())	#logging.debug("addcontentobject: lastversion=%s"%self.getData())
	#logging.debug("addcontentobject: fob_data=%s"%fob.getData())
	if index and self.default_catalog:
logging.debug("reindex1: %s in %s"%(repr(self),repr(self.default_catalog)))	logging.debug("reindex1: %s in %s"%(repr(self),repr(self.default_catalog)))
self.reindex_object()	self.reindex_object()
#logging.debug("addcontentobject: fob_data=%s"%fob.getData())

return fob	return fob

Line 1058 class extVersionedFile(CatalogAware,Fold	Line 1221 class extVersionedFile(CatalogAware,Fold
return pt()	return pt()

else:	else:
RESPONSE.redirect(self.REQUEST['URL2'])	RESPONSE.redirect(self.absolute_url()+'/history')
else:	else:
return ob	return ob


	changeVersionedFileForm = PageTemplateFile('zpt/changeVersionedFile', globals())

	def manage_changeVersionedFile(self,title,vC,author,comment,RESPONSE=None):
	"""Change VersionedFile metadata"""
	self.title = title
	self.author = author
	cob = self.getContentObject()
	if cob:
	if vC:
	cob.vComment=vC

	if comment=='':
	cob.versionComment=None
	else:
	cob.versionComment=comment

	if RESPONSE:
	RESPONSE.redirect('manage_main')


def download(self):	def download(self):
"""download and lock"""	"""download"""
self.REQUEST.RESPONSE.setHeader("Content-Disposition","""attachement; filename=%s"""%self.getContentObject().getId())
self.REQUEST.RESPONSE.setHeader("Content-Type","application/octet-stream")	txt=self.REQUEST['URL1']+'/'+self.getId()+'/'+self.getContentObject().getId()+'/download'
self.content_type="application/octet-stream"
self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'/'+self.getId()+'/'+self.getContentObject().getId())	self.REQUEST.RESPONSE.redirect(txt)


security.declareProtected('AUTHENTICATED_USER','downloadLocked')	security.declareProtected('AUTHENTICATED_USER','downloadLocked')
def downloadLocked(self):	def downloadLocked(self):

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Removed from v.1.9
changed lines
	Added in v.1.32