--- versionedFile/versionedFile.py 2004/07/08 18:56:41 1.11 +++ versionedFile/versionedFile.py 2005/06/21 08:56:04 1.36 @@ -7,32 +7,224 @@ from AccessControl import getSecurityMan from Products.PageTemplates.PageTemplate import PageTemplate from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate from AccessControl import ClassSecurityInfo + +from threading import Thread +import shutil +import tempfile 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]) +tdir = "/tmp/testia" + +class generateDownloadZip: + """generateDownloadSet""" + + def __init__(self,folderObject,url): + """init downloadzip""" + self.folder=folderObject + self.done=None + self.response="" + self.url=url + + def __call__(self): + """call generate download zip""" + storeTempDir=tempfile.tempdir + tempfile.tempdir=tdir + + tmpPath=tempfile.mktemp() + tmpZip=tempfile.mktemp()+".gtz" + tmpFn=os.path.split(tmpZip)[1] + + if not os.path.exists(tempfile.tempdir): + os.mkdir(tempfile.tempdir) + + if not os.path.exists(tmpPath): + os.mkdir(tmpPath) + + self.response="

1. step: gettung the files

" + + for files in self.folder.ZopeFind(self.folder,obj_metatypes=['versionedFile']): + lastV=files[1].getLastVersion() + self.response+=str("

Get File: %s
\n"%lastV.title) + + savePath=os.path.join(tmpPath,lastV.title) + fh=file(savePath,"w") + fh.write(lastV.data) + fh.close() + + self.response+="

2. step: creating the downloadable file

" + self.response+="

Create gtar
" + self.response+="

This can take a while....
\n" + + fh=os.popen2("tar zcvf %s %s/*"%(tmpZip,tmpPath),1)[1] + self.response+="
" + for c in fh.read(): + self.response+=c + if c==")": + self.response+="
\n" + + + + + shutil.rmtree(tmpPath) + + self.response+="

finished
\n" + + len=os.stat(tmpZip)[6] + downloadUrl=self.url+"/downloadSet" + self.response+="""

Click here for download ( %i Byte)

\n"""%(tmpFn,len) + self.response+="""

The file you receive is a tar (gnutar) compressed file, after unpacking you will find a new folder tmp where the files are stored in.

""" + self.response+="""

The file will be stored for a while, you can download it later, the URL is:

+

%s?fn=%s\n"""%(tmpFn,downloadUrl,tmpFn) + + self.done=True + -class versionedFileFolder(Folder): + def getResult(self): + """get result""" + return self.response + + def isDone(self): + if self.done: + return True + else: + return False + + +class versionedFileFolder(Folder,ECHO_basis): """Folder with versioned files""" + meta_type = "versionedFileFolder" security= ClassSecurityInfo() security.declareProtected('AUTHENTICATED_USER','addFileForm') - - manage_options = Folder.manage_options+( + + 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'}, - ) + {'label':'Import Folder','action':'importFolderForm'}, + {'label':'Export Folder','action':'exportFolder'}, + ) + + def importFolderForm(self): + """form fuer folder import""" + pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','importFolderForm.zpt')).__of__(self) + return pt() + + def importFolder(self,path,comment="",author=None,lockedBy=None,RESPONSE=None): + """importiere inhalt eines folders""" + + for fileName in os.listdir(path): + if os.path.isfile(os.path.join(path,fileName)): + manage_addVersionedFile(self,fileName,'','') + id=fileName + ob=self._getOb(fileName) + ob.title=id + file2=file(os.path.join(path,fileName)) + + obj=ob.manage_addVersionedFileObject(id,comment,author,file2,content_type='') + + if RESPONSE: + RESPONSE.redirect(self.REQUEST['URL1']) + + zipThreads={} + zipThreads2={} + + def refreshTxt(self): + """txt fuer refresh""" + tn=self.REQUEST.SESSION['threadName'] + return """ 2;url=%s?repeat=%s """%(self.absolute_url()+"/exportFolder",tn) + + def exportFolder(self,repeat=None): + """exportiert alle akutellen files des folders""" + threadName=repeat + + + if not threadName or threadName=="": + threadStart=generateDownloadZip(self,self.absolute_url()) + thread=Thread(target=threadStart) + + thread.start() + + + self.zipThreads[thread.getName()[0:]]=threadStart + self.zipThreads2[thread.getName()[0:]]=thread + self.REQUEST.SESSION['threadName']=thread.getName()[0:] + wait_template=self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['zip_wait_template']) + if wait_template: + return wait_template[0][1]() + pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','zip_wait.zpt')).__of__(self) + return pt() + + else: + self.REQUEST.SESSION['threadName']=threadName + + if (self.zipThreads[threadName].getResult()==None): + + wait_template=self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['wait_template']) + if wait_template: + return wait_template[0][1]() + + pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','zip_wait.zpt')).__of__(self) + return pt() + else: + if self.zipThreads[threadName].isDone(): + self.REQUEST.SESSION['result']=self.zipThreads[threadName].getResult() + self.zipThreads2[threadName].join() + del(self.zipThreads2[threadName]) + del(self.zipThreads[threadName]) + pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','zip_result.zpt')).__of__(self) + return pt() + + else: + self.REQUEST.SESSION['result']=self.zipThreads[threadName].getResult() + self.REQUEST.SESSION['threadName']=threadName + pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','zip_wait_result.zpt')).__of__(self) + return pt() + + def downloadSet(self,fn): + """download prepared set""" + filename=os.path.join(tdir,fn) + + + self.REQUEST.RESPONSE.setHeader("Content-Disposition","""attachement; filename="%s" """%"donloadFileFolder.tgz") + self.REQUEST.RESPONSE.setHeader("Content-Type","application/octet-stream") + len=os.stat(filename)[6] + self.REQUEST.RESPONSE.setHeader("Content-Length",len) + images=file(filename).read() + self.REQUEST.RESPONSE.write(images) + self.REQUEST.RESPONSE.close() + + + 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 hasattr(self,'index.html'): + 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()), @@ -52,8 +244,7 @@ class versionedFileFolder(Folder): - - if not hasattr(self,'history_template.html'): + 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()), @@ -67,11 +258,64 @@ class versionedFileFolder(Folder): if RESPONSE is not None: RESPONSE.redirect('manage_main') - def getVersionedFiles(self): + + + + 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 sortComment(x,y): + + + + try: + xc=getattr(x[1],'comment','ZZZZZZZZZZZZZ').lower() + except: + xc='ZZZZZZZZZZZZZ'.lower() + try: + yc=getattr(y[1],'comment','ZZZZZZZZZZZZZ').lower() + except: + yc='ZZZZZZZZZZZZZ'.lower() + + + if (xc=='') or (xc=='ZZZZZZZZZZZZZ'.lower()): + + try: + xc=x[1].getLastVersion().getVComment().lower() + except: + xc='ZZZZZZZZZZZZZ'.lower() + + if (yc=='') or (yc=='ZZZZZZZZZZZZZ'.lower()): + try: + yc=y[1].getLastVersion().getVComment().lower() + except: + yc='ZZZZZZZZZZZZZ'.lower() + + + return cmp(xc,yc) + + def sortAuthor(x,y): + + return cmp(x[1].getLastVersion().lastEditor().lower(),y[1].getLastVersion().lastEditor().lower()) 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) + elif sortField=='comment': + versionedFiles.sort(sortComment) + return versionedFiles @@ -89,12 +333,16 @@ class versionedFileFolder(Folder): if ext: return ext[0][1]() - pt=PageTemplateFile('Products/versionedFile/zpt/versionFileFolderMain').__of__(self) + 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() @@ -102,19 +350,47 @@ class versionedFileFolder(Folder): def addFile(self,vC,file,author,newName='',content_type='',RESPONSE=None): """ add a new file""" if newName=='': - id=file.filename + filename=file.filename + id=filename[max(filename.rfind('/'), + filename.rfind('\\'), + filename.rfind(':'), + )+1:] + 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 - ob.manage_addVersionedFileObject(id,vC,author,file2,content_type=content_type) - + + obj=ob.manage_addVersionedFileObject(id,vC,author,file2,content_type=content_type) + self.REQUEST.SESSION['objID']=ob.getId() + self.REQUEST.SESSION['objID_parent']=None + + if obj.getSize()==0: + pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','errorUploadFile')).__of__(self) + return pt() + RESPONSE.redirect(self.REQUEST['URL1']) + + def deleteEmptyObject(self,submit,RESPONSE=None): + """deleteemptyobject""" + if submit=="delete it": + if self.REQUEST.SESSION['objID_parent']: + obj=getattr(self,self.REQUEST.SESSION['objID_parent']) + + else: + obj=self + obj.manage_delObjects([self.REQUEST.SESSION['objID']]) + + RESPONSE.redirect(self.REQUEST['URL1']) + manage_addVersionedFileFolderForm=DTMLFile('dtml/folderAdd', globals()) @@ -159,12 +435,67 @@ class versionedFileObject(File): Kind='File',kind='file') manage_editForm._setName('manage_editForm') + def getVComment(self): + """get the comment of this file""" + if not hasattr(self,'vComment') or (not self.vComment) or (self.vComment.lstrip()==""): + return "Add comment" + + else: + return self.vComment + + def manageVCommentForm(self): + """add a comment""" + + self.REQUEST.SESSION['refer']=self.REQUEST['HTTP_REFERER'] + + + + pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','addVComment')).__of__(self) + return pt() + + def manageVComment(self,text,comment_author,submit,REQUEST=None): + """manage comments""" + if submit =='change': + if text=='': + self.vComment=None + else: + self.vComment=text + self.vComment_author=comment_author + + self.vComment_date=time.strftime("%Y-%m-%d %H:%M:%S",time.localtime()) + + if self.REQUEST.SESSION.has_key('refer'): + + return REQUEST.RESPONSE.redirect(self.REQUEST.SESSION['refer']) + return REQUEST.RESPONSE.redirect(self.aq_parent.absolute_url()+"/history") + + + 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.REQUEST.RESPONSE.setHeader("Content-Disposition","""attachement; filename=%s"""%self.getId()) + self.REQUEST.RESPONSE.setHeader("Content-Type","application/octet-stream") + self.content_type="application/octet-stream" - self.REQUEST.RESPONSE.redirect(self.absolute_url()) + #self.REQUEST.RESPONSE.redirect(self.absolute_url()) + self.REQUEST.RESPONSE.write(self.index_html()) + #self.REQUEST.RESPONSE.write("bl") + self.REQUEST.close() def downloadLocked(self): """download and lock""" @@ -187,10 +518,15 @@ class versionedFileObject(File): """get version""" return self.versionNumber + + def lastEditor(self): """last Editor""" if hasattr(self,'author'): - return self.author + ret=self.author.replace("-","\n") + ret=ret.replace("\r","\n") + return ret + else: jar=self._p_jar oid=self._p_oid @@ -222,6 +558,8 @@ def manage_addVersionedFileObject(self,i # 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 @@ -246,9 +584,36 @@ class versionedFile(Folder): self.title=title self.lockedBy=lockedBy self.author=author + + def getComment(self): + """get the comment of this file""" + if not hasattr(self,'comment') or (not self.comment) or (self.comment.lstrip()==""): + return "Add comment" + + else: + return self.comment + meta_type="versionedFile" + def manageCommentForm(self): + """add a comment""" + pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','addComment')).__of__(self) + return pt() + + def manageComment(self,text,comment_author,submit,REQUEST=None): + """manage comments""" + if submit =='change': + if text=='': + self.comment=None + else: + self.comment=text + self.comment_author=comment_author + + self.comment_date=time.strftime("%Y-%m-%d %H:%M:%S",time.localtime()) + + return REQUEST.RESPONSE.redirect(self.aq_parent.absolute_url()) + def getLastVersion(self): """Last Version""" tmp=0 @@ -267,7 +632,7 @@ class versionedFile(Folder): """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.bobobase_modification_time(),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()) def getVersion(self): tmp=0 @@ -289,7 +654,7 @@ class versionedFile(Folder): if ext: return getattr(self,ext[0][1].getId())() - pt=PageTemplateFile('Products/versionedFile/zpt/versionHistory').__of__(self) + pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','versionHistory')).__of__(self) return pt() def getVersions(self): @@ -301,6 +666,11 @@ class versionedFile(Folder): ret.sort(sortv) return ret + security.declareProtected('AUTHENTICATED_USER','forceunlock') + def forceunlock(self,RESPONSE): + """unlock""" + self.lockedBy='' + security.declareProtected('AUTHENTICATED_USER','unlock') def unlock(self,RESPONSE): """unlock""" @@ -310,6 +680,7 @@ class versionedFile(Folder): else: return "Sorry, not locked by you! (%s,%s)"%(self.lockedBy,self.REQUEST['AUTHENTICATED_USER']) + security.declareProtected('AUTHENTICATED_USER','addVersionedFileObjectForm') @@ -326,29 +697,59 @@ class versionedFile(Folder): def manage_addVersionedFileObject(self,id,vC,author,file='',title='',precondition='', content_type='',changeName='no',newName='', RESPONSE=None): """add""" + try: #der ganze vC unsinn muss ueberarbeitet werden + vC=self.REQUEST['vC'] + except: + pass - vC=self.REQUEST['vC'] author=self.REQUEST['author'] if changeName=="yes": - self.title=file.filename[0:] + filename=file.filename + self.title=filename[max(filename.rfind('/'), + filename.rfind('\\'), + filename.rfind(':'), + )+1:] + if not newName=='': self.title=newName[0:] - + print self.title + 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())) + self.REQUEST.SESSION['objID_parent']=self.getId() if RESPONSE: - RESPONSE.redirect(self.REQUEST['URL2']) + obj=self.ZopeFind(self,obj_ids=[id])[0][1] + if obj.getSize()==0: + self.REQUEST.SESSION['objID']=obj.getId() + 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()) + + self.REQUEST.RESPONSE.setHeader("Content-Disposition","""attachement; filename=%s"""%self.getLastVersion().getId()) + self.REQUEST.RESPONSE.setHeader("Content-Type","application/octet-stream") + + self.content_type="application/octet-stream" + #self.REQUEST.RESPONSE.write("bl") + self.REQUEST.RESPONSE.write(self.getLastVersion().index_html()) + self.REQUEST.close() + + #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""" @@ -362,7 +763,7 @@ class versionedFile(Folder): def manage_addVersionedFileForm(self): """interface for adding the OSAS_root""" - pt=PageTemplateFile('Products/versionedFile/zpt/addVersionedFile.zpt').__of__(self) + 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):