from OFS.Folder import Folder
from OFS.Image import File
from OFS.Image import cookId
from Globals import DTMLFile, InitializeClass,package_home
from Products.PageTemplates.PageTemplateFile import PageTemplateFile
from AccessControl import getSecurityManager
from Products.PageTemplates.PageTemplate import PageTemplate
from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
from AccessControl import ClassSecurityInfo
import os.path
import time
try:
from Products.ECHO_content.ECHO_collection import ECHO_basis
except:
print "ECHO Elements not imported"
class ECHO_basis:
"""leer"""
manage_options=()
def sortv(x,y):
return cmp(x[0],y[0])
class versionedFileFolder(Folder,ECHO_basis):
"""Folder with versioned files"""
meta_type = "versionedFileFolder"
security= ClassSecurityInfo()
security.declareProtected('AUTHENTICATED_USER','addFileForm')
if ECHO_basis:
optTMP= Folder.manage_options+ECHO_basis.manage_options
else:
optTMP= Folder.manage_options
manage_options =optTMP+(
{'label':'Generate Index.html','action':'generateIndexHTML'},
{'label':'Generate history_template.html','action':'generateHistoryHTML'},
)
def helpDownload(self):
"""download help"""
pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','helpDownload')).__of__(self)
return pt()
def generateIndexHTML(self,RESPONSE=None):
"""lege standard index.html an"""
if not self.ZopeFind(self,obj_ids=['index.html']):
zt=ZopePageTemplate('index.html')
self._setObject('index.html',zt)
default_content_fn = os.path.join(package_home(globals()),
'zpt/versionFileFolderMain.zpt')
text = open(default_content_fn).read()
zt.pt_edit(text, 'text/html')
else:
return "already exists!"
if RESPONSE is not None:
RESPONSE.redirect('manage_main')
def generateHistoryHTML(self,RESPONSE=None):
"""lege standard index.html an"""
if not self.ZopeFind(self,obj_ids=['history_template.html']):
zt=ZopePageTemplate('history_template.html')
self._setObject('history_template.html',zt)
default_content_fn = os.path.join(package_home(globals()),
'zpt/versionHistory.zpt')
text = open(default_content_fn).read()
zt.pt_edit(text, 'text/html')
else:
return "already exists!"
if RESPONSE is not None:
RESPONSE.redirect('manage_main')
def getVersionedFiles(self,sortField='title'):
"""get all versioned files"""
def sortName(x,y):
return cmp(x[1].title.lower(),y[1].title.lower())
def sortDate(x,y):
return cmp(y[1].getLastVersion().getTime(),x[1].getLastVersion().getTime())
def sortAuthor(x,y):
return cmp(x[1].getLastVersion().lastEditor(),y[1].getLastVersion().lastEditor())
versionedFiles=self.ZopeFind(self,obj_metatypes=['versionedFile'])
if sortField=='title':
versionedFiles.sort(sortName)
elif sortField=='date':
versionedFiles.sort(sortDate)
elif sortField=='author':
versionedFiles.sort(sortAuthor)
return versionedFiles
def header_html(self):
"""zusätzlicher header"""
ext=self.ZopeFind(self,obj_ids=["header.html"])
if ext:
return ext[0][1]()
else:
return ""
def index_html(self):
"""main"""
ext=self.ZopeFind(self,obj_ids=["index.html"])
if ext:
return ext[0][1]()
pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','versionFileFolderMain')).__of__(self)
return pt()
def addFileForm(self):
"""add a file"""
ext=self.ZopeFind(self,obj_ids=["addFileForm.dtml"])
if ext:
return ext[0][1]('',globals(),version='1',AUTHENTICATED_USER=self.REQUEST.AUTHENTICATED_USER)
out=DTMLFile('dtml/newFileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject',version='1').__of__(self)
return out()
def addFile(self,vC,file,author,newName='',content_type='',RESPONSE=None):
""" add a new file"""
if newName=='':
filename=file.filename
id=filename[max(filename.rfind('/'),
filename.rfind('\\'),
filename.rfind(':'),
)+1:]
v
else:
id=newName
vC=self.REQUEST.form['vC']
manage_addVersionedFile(self,id,'','')
#if (getattr(self,'commentNonEmpty',0)==1) and vC.strip()=="":
ob=self._getOb(id)
ob.title=id
file2=file
obj=ob.manage_addVersionedFileObject(id,vC,author,file2,content_type=content_type)
if obj.getSize()==0:
pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','errorUploadFile')).__of__(self)
return pt()
RESPONSE.redirect(self.REQUEST['URL1'])
manage_addVersionedFileFolderForm=DTMLFile('dtml/folderAdd', globals())
def manage_addVersionedFileFolder(self, id, title='',
createPublic=0,
createUserF=0,
REQUEST=None):
"""Add a new Folder object with id *id*.
If the 'createPublic' and 'createUserF' parameters are set to any true
value, an 'index_html' and a 'UserFolder' objects are created respectively
in the new folder.
"""
ob=versionedFileFolder()
ob.id=str(id)
ob.title=title
self._setObject(id, ob)
ob=self._getOb(id)
checkPermission=getSecurityManager().checkPermission
if createUserF:
if not checkPermission('Add User Folders', ob):
raise Unauthorized, (
'You are not authorized to add User Folders.'
)
ob.manage_addUserFolder()
if REQUEST is not None:
return self.manage_main(self, REQUEST, update_menu=1)
class versionedFileObject(File):
"""File Object im Folder"""
meta_type = "versionedFileObject"
manage_editForm =DTMLFile('dtml/fileEdit',globals(),
Kind='File',kind='file')
manage_editForm._setName('manage_editForm')
def getTime(self):
"""getTime"""
#return self.bobobase_modification_time().ISO()
if hasattr(self,'time'):
return time.strftime("%Y-%m-%d %H:%M:%S",self.time)
elif hasattr(self,'timefixed'):
return self.timefixed
else:
setattr(self,'timefixed',self.bobobase_modification_time().ISO())
return self.bobobase_modification_time().ISO()
def download(self):
"""download and lock"""
self.content_type="application/octet-stream"
self.REQUEST.RESPONSE.redirect(self.absolute_url())
def downloadLocked(self):
"""download and lock"""
if self.REQUEST['AUTHENTICATED_USER']=='Anonymous User':
return "please login first"
if not self.aq_parent.lockedBy=="":
return "cannot be locked because is already locked by %s"%self.lockedBy
self.aq_parent.lockedBy=self.REQUEST['AUTHENTICATED_USER']
self.content_type="application/octet-stream"
self.REQUEST.RESPONSE.redirect(self.absolute_url())
def setVersionNumber(self,versionNumber):
"""set version"""
self.versionNumber=versionNumber
def getVersionNumber(self):
"""get version"""
return self.versionNumber
def lastEditor(self):
"""last Editor"""
if hasattr(self,'author'):
return self.author
else:
jar=self._p_jar
oid=self._p_oid
if jar is None or oid is None: return None
return jar.db().history(oid)[0]['user_name']
manage_addVersionedFileObjectForm=DTMLFile('dtml/fileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject', version='1')
def manage_addVersionedFileObject(self,id,vC='',author='', file='',title='',precondition='', content_type='',
REQUEST=None):
"""Add a new File object.
Creates a new File object 'id' with the contents of 'file'"""
id=str(id)
title=str(title)
content_type=str(content_type)
precondition=str(precondition)
id, title = cookId(id, title, file)
self=self.this()
# First, we create the file without data:
self._setObject(id, versionedFileObject(id,title,'',content_type, precondition))
self._getOb(id).versionComment=str(vC)
self._getOb(id).time=time.localtime()
setattr(self._getOb(id),'author',author)
# Now we "upload" the data. By doing this in two steps, we
# can use a database trick to make the upload more efficient.
if file:
self._getOb(id).manage_upload(file)
if content_type:
self._getOb(id).content_type=content_type
if REQUEST is not None:
REQUEST['RESPONSE'].redirect(self.absolute_url()+'/manage_main')
class versionedFile(Folder):
"""Versioniertes File"""
def __init__(self, id, title, lockedBy,author):
"""init"""
self.id=id
self.title=title
self.lockedBy=lockedBy
self.author=author
meta_type="versionedFile"
def getLastVersion(self):
"""Last Version"""
tmp=0
lastVersion=None
for version in self.ZopeFind(self):
if hasattr(version[1],'versionNumber'):
if int(version[1].versionNumber) > tmp:
tmp=int(version[1].versionNumber,)
lastVersion=version[1]
return lastVersion
def index_html(self):
"""main view"""
lastVersion=self.getLastVersion()
#return "File:"+self.title+" Version:%i"%lastVersion.versionNumber," modified:",lastVersion.bobobase_modification_time()," size:",lastVersion.getSize(),"modified by:",lastVersion.lastEditor()
return "File: %s Version:%i modified:%s size:%s modified by:%s"%(self.title,lastVersion.versionNumber,lastVersion.getTime(),lastVersion.getSize(),lastVersion.lastEditor())
def getVersion(self):
tmp=0
for version in self.ZopeFind(self):
if hasattr(version[1],'versionNumber'):
if int(version[1].versionNumber) > tmp:
tmp=int(version[1].versionNumber,)
return tmp+1
security= ClassSecurityInfo()
security.declareProtected('AUTHENTICATED_USER','unlock')
def history(self):
"""history"""
ext=self.ZopeFind(self.aq_parent,obj_ids=["history_template.html"])
if ext:
return getattr(self,ext[0][1].getId())()
pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','versionHistory')).__of__(self)
return pt()
def getVersions(self):
"""get all versions"""
ret=[]
for version in self.ZopeFind(self):
if hasattr(version[1],'versionNumber'):
ret.append((version[1].versionNumber,version[1]))
ret.sort(sortv)
return ret
security.declareProtected('AUTHENTICATED_USER','unlock')
def unlock(self,RESPONSE):
"""unlock"""
if str(self.lockedBy) in [str(self.REQUEST['AUTHENTICATED_USER'])]:
self.lockedBy=''
RESPONSE.redirect(self.REQUEST['URL2'])
else:
return "Sorry, not locked by you! (%s,%s)"%(self.lockedBy,self.REQUEST['AUTHENTICATED_USER'])
security.declareProtected('AUTHENTICATED_USER','addVersionedFileObjectForm')
def addVersionedFileObjectForm(self):
"""add a new version"""
if str(self.REQUEST['AUTHENTICATED_USER']) in ["Anonymous User"]:
return "please login first"
if (self.lockedBy==self.REQUEST['AUTHENTICATED_USER']) or (self.lockedBy==''):
out=DTMLFile('dtml/fileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject',version=self.getVersion()).__of__(self)
return out()
else:
return "Sorry file is locked by somebody else"
def manage_addVersionedFileObject(self,id,vC,author,file='',title='',precondition='', content_type='',changeName='no',newName='', RESPONSE=None):
"""add"""
vC=self.REQUEST['vC']
author=self.REQUEST['author']
if changeName=="yes":
filename=file.filename
self.title=filename[max(filename.rfind('/'),
filename.rfind('\\'),
filename.rfind(':'),
)+1:]
if not newName=='':
self.title=newName[0:]
id="V%i"%self.getVersion()+"_"+self.title
manage_addVersionedFileObject(self,id,vC,author,file,"V%i"%self.getVersion()+"_"+self.title,precondition, content_type)
objs=self.ZopeFind(self,obj_ids=[id])[0][1].setVersionNumber(int(self.getVersion()))
if RESPONSE:
if self.ZopeFind(self,obj_ids=[id])[0][1].getSize()==0:
pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','errorUploadFile')).__of__(self)
return pt()
else:
RESPONSE.redirect(self.REQUEST['URL2'])
else:
return self.ZopeFind(self,obj_ids=[id])[0][1]
security.declareProtected('AUTHENTICATED_USER','downloadLocked')
def download(self):
"""download and lock"""
self.getLastVersion().content_type="application/octet-stream"
self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'/'+self.getId()+'/'+self.getLastVersion().getId())
def downloadLocked(self):
"""download and lock"""
if self.REQUEST['AUTHENTICATED_USER']=='Anonymous User':
return "please login first"
if not self.lockedBy=="":
return "cannot be locked because is already locked by %s"%self.lockedBy
self.lockedBy=self.REQUEST['AUTHENTICATED_USER']
self.getLastVersion().content_type="application/octet-stream"
self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'/'+self.getId()+'/'+self.getLastVersion().getId())
def manage_addVersionedFileForm(self):
"""interface for adding the OSAS_root"""
pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','addVersionedFile.zpt')).__of__(self)
return pt()
def manage_addVersionedFile(self,id,title,lockedBy, author=None, RESPONSE=None):
"""add the OSAS_root"""
newObj=versionedFile(id,title,lockedBy,author)
self._setObject(id,newObj)
if RESPONSE is not None:
RESPONSE.redirect('manage_main')
InitializeClass(versionedFile)
InitializeClass(versionedFileFolder)
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