1:
2: from OFS.Folder import Folder
3: from OFS.Image import File
4: from OFS.Image import cookId
5: from Globals import DTMLFile, InitializeClass,package_home
6: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
7: from AccessControl import getSecurityManager
8: from Products.PageTemplates.PageTemplate import PageTemplate
9: from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
10: from AccessControl import ClassSecurityInfo
11: from Products.ImageArchive.ImageArchive import manage_AddImageZogiLib
12:
13: from threading import Thread
14: import shutil
15: import tempfile
16: import os.path
17:
18:
19: import time
20: try:
21: from Products.ECHO_content.ECHO_collection import ECHO_basis
22: except:
23: print "ECHO Elements not imported"
24: class ECHO_basis:
25: """leer"""
26: manage_options=()
27:
28:
29: def sortv(x,y):
30: return cmp(x[0],y[0])
31: tdir = "/tmp/downloadVersionedFiles"
32:
33: class generateDownloadZip:
34: """generateDownloadSet"""
35:
36: def __init__(self,folderObject,url):
37: """init downloadzip"""
38: self.folder=folderObject
39: self.done=None
40: self.response=""
41: self.url=url
42:
43: def __call__(self):
44: """call generate download zip"""
45: storeTempDir=tempfile.tempdir
46: tempfile.tempdir=tdir
47:
48: tmpPath=tempfile.mktemp()
49: tmpZip=tempfile.mktemp()+".gtz"
50: tmpFn=os.path.split(tmpZip)[1]
51:
52: if not os.path.exists(tempfile.tempdir):
53: os.mkdir(tempfile.tempdir)
54:
55: if not os.path.exists(tmpPath):
56: os.mkdir(tmpPath)
57:
58: self.response="<h3>1. step: getting the files</h3>"
59:
60: for files in self.folder.ZopeFind(self.folder,obj_metatypes=['versionedFile']):
61: lastV=files[1].getLastVersion()
62: self.response+=str("<p>Get File: %s<br>\n"%lastV.title)
63:
64: savePath=os.path.join(tmpPath,lastV.title)
65: fh=file(savePath,"w")
66: fh.write(lastV.data)
67: fh.close()
68:
69: self.response+="<h3>2. step: creating the downloadable file</h3>"
70: self.response+="<p>Create gtar<br>"
71: self.response+="<p>This can take a while....<br>\n"
72:
73: fh=os.popen2("tar zcvf %s %s/*"%(tmpZip,tmpPath),1)[1]
74: self.response+="<br>"
75: for c in fh.read():
76: self.response+=c
77: if c==")":
78: self.response+="<br>\n"
79:
80:
81:
82:
83: shutil.rmtree(tmpPath)
84:
85: self.response+="<p>finished<br>\n"
86:
87: len=os.stat(tmpZip)[6]
88: downloadUrl=self.url+"/downloadSet"
89: self.response+="""<h1><a href="downloadSet?fn=%s">Click here for download ( %i Byte)</a></h1>\n"""%(tmpFn,len)
90: self.response+="""<p>The file you receive is a tar (gnutar) compressed file, after unpacking you will find a new folder <emph>tmp</emph> where the files are stored in.</p>"""
91: self.response+="""<p>The file will be stored for a while, you can download it later, the URL is:</p>
92: <p><a href="downloadSet?fn=%s">%s?fn=%s</a></h1>\n"""%(tmpFn,downloadUrl,tmpFn)
93:
94: self.done=True
95:
96:
97: def getResult(self):
98: """get result"""
99: return self.response
100:
101: def isDone(self):
102: if self.done:
103: return True
104: else:
105: return False
106:
107:
108: class versionedFileFolder(Folder,ECHO_basis):
109: """Folder with versioned files"""
110:
111:
112: meta_type = "versionedFileFolder"
113:
114: security= ClassSecurityInfo()
115: security.declareProtected('AUTHENTICATED_USER','addFileForm')
116:
117: if ECHO_basis:
118: optTMP= Folder.manage_options+ECHO_basis.manage_options
119: else:
120: optTMP= Folder.manage_options
121:
122: manage_options =optTMP+(
123: {'label':'Generate Index.html','action':'generateIndexHTML'},
124: {'label':'Generate Image Index.html','action':'generateIndexHTML_image'},
125: {'label':'Generate history_template.html','action':'generateHistoryHTML'},
126: {'label':'Import Folder','action':'importFolderForm'},
127: {'label':'Export Folder','action':'exportFolder'},
128: )
129:
130: def importFolderForm(self):
131: """form fuer folder import"""
132: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','importFolderForm.zpt')).__of__(self)
133: return pt()
134:
135: def importFolder(self,path,comment="",author=None,lockedBy=None,RESPONSE=None):
136: """importiere inhalt eines folders"""
137:
138: for fileName in os.listdir(path):
139: if os.path.isfile(os.path.join(path,fileName)):
140: manage_addVersionedFile(self,fileName,'','')
141: id=fileName
142: ob=self._getOb(fileName)
143: ob.title=id
144: file2=file(os.path.join(path,fileName))
145:
146: obj=ob.manage_addVersionedFileObject(id,comment,author,file2,content_type='')
147:
148: if RESPONSE:
149: RESPONSE.redirect(self.REQUEST['URL1'])
150:
151: zipThreads={}
152: zipThreads2={}
153:
154: def refreshTxt(self):
155: """txt fuer refresh"""
156: tn=self.REQUEST.SESSION['threadName']
157: return """ 2;url=%s?repeat=%s """%(self.absolute_url()+"/exportFolder",tn)
158:
159: def exportFolder(self,repeat=None):
160: """exportiert alle akutellen files des folders"""
161: threadName=repeat
162:
163: downloadZip=generateDownloadZip(self,self.absolute_url())
164: downloadZip()
165: return downloadZip.getResult()
166: ## if not threadName or threadName=="":
167: ## threadStart=generateDownloadZip(self,self.absolute_url())
168: ## thread=Thread(target=threadStart)
169:
170: ## thread.start()
171:
172:
173: ## self.zipThreads[thread.getName()[0:]]=threadStart
174: ## self.zipThreads2[thread.getName()[0:]]=thread
175: ## self.REQUEST.SESSION['threadName']=thread.getName()[0:]
176: ## wait_template=self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['zip_wait_template'])
177: ## if wait_template:
178: ## return wait_template[0][1]()
179: ## pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','zip_wait.zpt')).__of__(self)
180: ## return pt()
181:
182: ## else:
183: ## self.REQUEST.SESSION['threadName']=threadName
184:
185: ## if (self.zipThreads[threadName].getResult()==None):
186:
187: ## wait_template=self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['wait_template'])
188: ## if wait_template:
189: ## return wait_template[0][1]()
190:
191: ## pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','zip_wait.zpt')).__of__(self)
192: ## return pt()
193: ## else:
194: ## if self.zipThreads[threadName].isDone():
195: ## self.REQUEST.SESSION['result']=self.zipThreads[threadName].getResult()
196: ## self.zipThreads2[threadName].join()
197: ## del(self.zipThreads2[threadName])
198: ## del(self.zipThreads[threadName])
199: ## pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','zip_result.zpt')).__of__(self)
200: ## return pt()
201:
202: ## else:
203: ## self.REQUEST.SESSION['result']=self.zipThreads[threadName].getResult()
204: ## self.REQUEST.SESSION['threadName']=threadName
205: ## pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','zip_wait_result.zpt')).__of__(self)
206: ## return pt()
207:
208: def downloadSet(self,fn):
209: """download prepared set"""
210: filename=os.path.join(tdir,fn)
211:
212:
213: self.REQUEST.RESPONSE.setHeader("Content-Disposition","""attachement; filename="%s" """%"downloadFileFolder.tgz")
214: self.REQUEST.RESPONSE.setHeader("Content-Type","application/octet-stream")
215: len=os.stat(filename)[6]
216: self.REQUEST.RESPONSE.setHeader("Content-Length",len)
217: images=file(filename).read()
218: self.REQUEST.RESPONSE.write(images)
219: self.REQUEST.RESPONSE.close()
220:
221:
222:
223: def helpDownload(self):
224: """download help"""
225:
226: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','helpDownload')).__of__(self)
227: return pt()
228:
229: def generateIndexHTML_image(self,RESPONSE=None):
230: """lege standard index.html an"""
231:
232:
233: if not self.ZopeFind(self,obj_ids=['index.html']):
234: zt=ZopePageTemplate('index.html')
235: self._setObject('index.html',zt)
236: default_content_fn = os.path.join(package_home(globals()),
237: 'zpt/versionFileFolderMain_image.zpt')
238: text = open(default_content_fn).read()
239: zt.pt_edit(text, 'text/html')
240:
241: else:
242: return "already exists!"
243:
244: if RESPONSE is not None:
245: RESPONSE.redirect('manage_main')
246:
247: def generateIndexHTML(self,RESPONSE=None):
248: """lege standard index.html an"""
249:
250:
251: if not self.ZopeFind(self,obj_ids=['index.html']):
252: zt=ZopePageTemplate('index.html')
253: self._setObject('index.html',zt)
254: default_content_fn = os.path.join(package_home(globals()),
255: 'zpt/versionFileFolderMain.zpt')
256: text = open(default_content_fn).read()
257: zt.pt_edit(text, 'text/html')
258:
259: else:
260: return "already exists!"
261:
262: if RESPONSE is not None:
263: RESPONSE.redirect('manage_main')
264:
265:
266: def generateHistoryHTML(self,RESPONSE=None):
267: """lege standard index.html an"""
268:
269:
270:
271: if not self.ZopeFind(self,obj_ids=['history_template.html']):
272: zt=ZopePageTemplate('history_template.html')
273: self._setObject('history_template.html',zt)
274: default_content_fn = os.path.join(package_home(globals()),
275: 'zpt/versionHistory.zpt')
276: text = open(default_content_fn).read()
277: zt.pt_edit(text, 'text/html')
278:
279: else:
280: return "already exists!"
281:
282: if RESPONSE is not None:
283: RESPONSE.redirect('manage_main')
284:
285:
286:
287:
288: def getVersionedFiles(self,sortField='title'):
289: """get all versioned files"""
290:
291: def sortName(x,y):
292: return cmp(x[1].title.lower(),y[1].title.lower())
293:
294: def sortDate(x,y):
295: return cmp(y[1].getLastVersion().getTime(),x[1].getLastVersion().getTime())
296:
297:
298: def sortComment(x,y):
299:
300:
301:
302: try:
303: xc=getattr(x[1],'comment','ZZZZZZZZZZZZZ').lower()
304: except:
305: xc='ZZZZZZZZZZZZZ'.lower()
306: try:
307: yc=getattr(y[1],'comment','ZZZZZZZZZZZZZ').lower()
308: except:
309: yc='ZZZZZZZZZZZZZ'.lower()
310:
311:
312: if (xc=='') or (xc=='ZZZZZZZZZZZZZ'.lower()):
313:
314: try:
315: xc=x[1].getLastVersion().getVComment().lower()
316: except:
317: xc='ZZZZZZZZZZZZZ'.lower()
318:
319: if (yc=='') or (yc=='ZZZZZZZZZZZZZ'.lower()):
320: try:
321: yc=y[1].getLastVersion().getVComment().lower()
322: except:
323: yc='ZZZZZZZZZZZZZ'.lower()
324:
325:
326: return cmp(xc,yc)
327:
328: def sortAuthor(x,y):
329:
330: return cmp(x[1].getLastVersion().lastEditor().lower(),y[1].getLastVersion().lastEditor().lower())
331:
332: versionedFiles=self.ZopeFind(self,obj_metatypes=['versionedFile'])
333:
334: if sortField=='title':
335: versionedFiles.sort(sortName)
336: elif sortField=='date':
337: versionedFiles.sort(sortDate)
338: elif sortField=='author':
339: versionedFiles.sort(sortAuthor)
340: elif sortField=='comment':
341: versionedFiles.sort(sortComment)
342:
343: return versionedFiles
344:
345:
346: def header_html(self):
347: """zusätzlicher header"""
348: ext=self.ZopeFind(self,obj_ids=["header.html"])
349: if ext:
350: return ext[0][1]()
351: else:
352: return ""
353:
354:
355: security.declareProtected('View','index_html')
356: def index_html(self):
357: """main"""
358: ext=self.ZopeFind(self,obj_ids=["index.html"])
359: if ext:
360: return ext[0][1]()
361:
362: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','versionFileFolderMain')).__of__(self)
363: return pt()
364:
365:
366: def addFileForm(self):
367: """add a file"""
368: ext=self.ZopeFind(self,obj_ids=["addFileForm.dtml"])
369: if ext:
370: return ext[0][1]('',globals(),version='1',AUTHENTICATED_USER=self.REQUEST.AUTHENTICATED_USER)
371:
372: out=DTMLFile('dtml/newFileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject',version='1').__of__(self)
373: return out()
374:
375:
376: def addFile(self,vC,file,author,newName='',content_type='',RESPONSE=None):
377: """ add a new file"""
378: if newName=='':
379: filename=file.filename
380: id=filename[max(filename.rfind('/'),
381: filename.rfind('\\'),
382: filename.rfind(':'),
383: )+1:]
384:
385: else:
386: id=newName
387:
388: vC=self.REQUEST.form['vC']
389: manage_addVersionedFile(self,id,'','')
390: #if (getattr(self,'commentNonEmpty',0)==1) and vC.strip()=="":
391:
392:
393: ob=self._getOb(id)
394: ob.title=id
395: file2=file
396:
397: obj=ob.manage_addVersionedFileObject(id,vC,author,file2,content_type=content_type)
398: self.REQUEST.SESSION['objID']=ob.getId()
399: self.REQUEST.SESSION['objID_parent']=None
400:
401: if obj.getSize()==0:
402: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','errorUploadFile')).__of__(self)
403: return pt()
404:
405: RESPONSE.redirect(self.REQUEST['URL1'])
406:
407:
408: def deleteEmptyObject(self,submit,RESPONSE=None):
409: """deleteemptyobject"""
410: if submit=="delete it":
411: if self.REQUEST.SESSION['objID_parent']:
412: obj=getattr(self,self.REQUEST.SESSION['objID_parent'])
413:
414: else:
415: obj=self
416: obj.manage_delObjects([self.REQUEST.SESSION['objID']])
417:
418: RESPONSE.redirect(self.REQUEST['URL1'])
419:
420:
421: manage_addVersionedFileFolderForm=DTMLFile('dtml/folderAdd', globals())
422:
423:
424: def manage_addVersionedFileFolder(self, id, title='',
425: createPublic=0,
426: createUserF=0,
427: REQUEST=None):
428: """Add a new Folder object with id *id*.
429:
430: If the 'createPublic' and 'createUserF' parameters are set to any true
431: value, an 'index_html' and a 'UserFolder' objects are created respectively
432: in the new folder.
433: """
434: ob=versionedFileFolder()
435: ob.id=str(id)
436: ob.title=title
437: self._setObject(id, ob)
438: ob=self._getOb(id)
439:
440: checkPermission=getSecurityManager().checkPermission
441:
442: if createUserF:
443: if not checkPermission('Add User Folders', ob):
444: raise Unauthorized, (
445: 'You are not authorized to add User Folders.'
446: )
447: ob.manage_addUserFolder()
448:
449:
450: if REQUEST is not None:
451: return self.manage_main(self, REQUEST, update_menu=1)
452:
453:
454:
455: class versionedFileObject(File):
456: """File Object im Folder"""
457:
458: meta_type = "versionedFileObject"
459:
460: manage_editForm =DTMLFile('dtml/fileEdit',globals(),
461: Kind='File',kind='file')
462: manage_editForm._setName('manage_editForm')
463: security= ClassSecurityInfo()
464:
465: def getVComment(self):
466: """get the comment of this file"""
467: if not hasattr(self,'vComment') or (not self.vComment) or (self.vComment.lstrip()==""):
468: return "Add comment"
469:
470: else:
471: return self.vComment
472:
473: def manageVCommentForm(self):
474: """add a comment"""
475:
476: self.REQUEST.SESSION['refer']=self.REQUEST['HTTP_REFERER']
477:
478:
479:
480: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','addVComment')).__of__(self)
481: return pt()
482:
483: def manageVComment(self,text,comment_author,submit,REQUEST=None):
484: """manage comments"""
485: if submit =='change':
486: if text=='':
487: self.vComment=None
488: else:
489: self.vComment=text
490: self.vComment_author=comment_author
491:
492: self.vComment_date=time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())
493:
494: if self.REQUEST.SESSION.has_key('refer'):
495:
496: return REQUEST.RESPONSE.redirect(self.REQUEST.SESSION['refer'])
497: return REQUEST.RESPONSE.redirect(self.aq_parent.absolute_url()+"/history")
498:
499: security.declarePublic('getTime')
500: def getTime(self):
501: """getTime"""
502: #return self.bobobase_modification_time().ISO()
503: if hasattr(self,'time'):
504: return time.strftime("%Y-%m-%d %H:%M:%S",self.time)
505: elif hasattr(self,'timefixed'):
506: return self.timefixed
507: else:
508: setattr(self,'timefixed',self.bobobase_modification_time().ISO())
509: return self.bobobase_modification_time().ISO()
510:
511:
512:
513:
514:
515: def download(self):
516: """download and lock"""
517:
518: self.REQUEST.RESPONSE.setHeader("Content-Disposition","""attachement; filename=%s"""%self.getId())
519: self.REQUEST.RESPONSE.setHeader("Content-Type","application/octet-stream")
520:
521: self.content_type="application/octet-stream"
522: #self.REQUEST.RESPONSE.redirect(self.absolute_url())
523: self.REQUEST.RESPONSE.write(self.index_html())
524: #self.REQUEST.RESPONSE.write("bl")
525: self.REQUEST.close()
526:
527: def downloadLocked(self):
528: """download and lock"""
529:
530:
531: if self.REQUEST['AUTHENTICATED_USER']=='Anonymous User':
532: return "please login first"
533: if not self.aq_parent.lockedBy=="":
534: return "cannot be locked because is already locked by %s"%self.lockedBy
535: self.aq_parent.lockedBy=self.REQUEST['AUTHENTICATED_USER']
536:
537: self.content_type="application/octet-stream"
538: self.REQUEST.RESPONSE.redirect(self.absolute_url())
539:
540: def setVersionNumber(self,versionNumber):
541: """set version"""
542: self.versionNumber=versionNumber
543:
544: security.declarePublic('getVersionNumber')
545: def getVersionNumber(self):
546: """get version"""
547: return self.versionNumber
548:
549: security.declarePublic('getVersionComment')
550: def getVersionComment(self):
551: """get version"""
552: return self.versionComment
553:
554:
555: security.declarePublic('lastEditor')
556: def lastEditor(self):
557: """last Editor"""
558: if hasattr(self,'author'):
559: ret=self.author.replace("-","\n")
560: ret=ret.replace("\r","\n")
561: return ret
562:
563: else:
564: jar=self._p_jar
565: oid=self._p_oid
566:
567: if jar is None or oid is None: return None
568:
569: return jar.db().history(oid)[0]['user_name']
570:
571:
572:
573:
574: manage_addVersionedFileObjectForm=DTMLFile('dtml/fileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject', version='1')
575:
576: def manage_addVersionedFileObject(self,id,vC='',author='', file='',title='',precondition='', content_type='',
577: REQUEST=None):
578: """Add a new File object.
579:
580: Creates a new File object 'id' with the contents of 'file'"""
581:
582: id=str(id)
583: title=str(title)
584: content_type=str(content_type)
585: precondition=str(precondition)
586:
587: id, title = cookId(id, title, file)
588:
589: self=self.this()
590:
591: # First, we create the file without data:
592: self._setObject(id, versionedFileObject(id,title,'',content_type, precondition))
593: self._getOb(id).versionComment=str(vC)
594: self._getOb(id).time=time.localtime()
595:
596: setattr(self._getOb(id),'author',author)
597:
598: # Now we "upload" the data. By doing this in two steps, we
599: # can use a database trick to make the upload more efficient.
600: if file:
601: self._getOb(id).manage_upload(file)
602: if content_type:
603: self._getOb(id).content_type=content_type
604:
605: if REQUEST is not None:
606: REQUEST['RESPONSE'].redirect(self.absolute_url()+'/manage_main')
607:
608:
609:
610:
611: class versionedFile(Folder):
612: """Versioniertes File"""
613:
614: def __init__(self, id, title, lockedBy,author):
615: """init"""
616: self.id=id
617: self.title=title
618: self.lockedBy=lockedBy
619: self.author=author
620:
621: def manageImagesForm(self):
622: """manage Images attached to the file"""
623:
624: self.REQUEST.SESSION['refer']=self.REQUEST['HTTP_REFERER']
625:
626: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','manageImage')).__of__(self)
627: return pt()
628:
629: def manageImages(self,imageUrl=None,caption=None,REQUEST=None):
630: """manage URL"""
631: if imageUrl and (not imageUrl==""):
632: manage_AddImageZogiLib(self,libPath=imageUrl,caption=caption)
633:
634: if self.REQUEST.SESSION.has_key('refer'):
635:
636: return REQUEST.RESPONSE.redirect(self.REQUEST.SESSION['refer'])
637: return REQUEST.RESPONSE.redirect(self.aq_parent.absolute_url())
638:
639:
640:
641: def changeImages(self,caption=None,submit=None,id=None,REQUEST=None):
642: """manage URL"""
643: if submit=="change caption":
644: image=self.ZopeFind(self,obj_ids=[id])
645: if image:
646: image[0][1].caption=caption[0:]
647:
648: elif submit=="delete":
649: image=self.ZopeFind(self,obj_ids=[id])
650: if image:
651: self.manage_delObjects([image[0][1].getId()])
652:
653:
654: if self.REQUEST.SESSION.has_key('refer'):
655:
656: return REQUEST.RESPONSE.redirect(self.REQUEST.SESSION['refer'])
657: return REQUEST.RESPONSE.redirect(self.aq_parent.absolute_url())
658:
659:
660:
661:
662: def getImages(self):
663: """get Images"""
664: images=self.ZopeFind(self,obj_metatypes=["ImageZogiLib"])
665: if not images:
666: return None
667: else:
668: return images
669:
670:
671: def getComment(self):
672: """get the comment of this file"""
673: if not hasattr(self,'comment') or (not self.comment) or (self.comment.lstrip()==""):
674: return "Add comment"
675:
676: else:
677: return self.comment
678:
679:
680: meta_type="versionedFile"
681:
682: def manageCommentForm(self):
683: """add a comment"""
684: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','addComment')).__of__(self)
685: return pt()
686:
687: def manageComment(self,text,comment_author,submit,REQUEST=None):
688: """manage comments"""
689: if submit =='change':
690: if text=='':
691: self.comment=None
692: else:
693: self.comment=text
694: self.comment_author=comment_author
695:
696: self.comment_date=time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())
697:
698: return REQUEST.RESPONSE.redirect(self.aq_parent.absolute_url())
699:
700: def getLastVersion(self):
701: """Last Version"""
702: tmp=0
703: lastVersion=None
704:
705: for version in self.ZopeFind(self):
706:
707: if hasattr(version[1],'versionNumber'):
708:
709: if int(version[1].versionNumber) > tmp:
710: tmp=int(version[1].versionNumber,)
711: lastVersion=version[1]
712: return lastVersion
713:
714: def index_html(self):
715: """main view"""
716: lastVersion=self.getLastVersion()
717: #return "File:"+self.title+" Version:%i"%lastVersion.versionNumber," modified:",lastVersion.bobobase_modification_time()," size:",lastVersion.getSize(),"modified by:",lastVersion.lastEditor()
718: return "File: %s Version:%i modified:%s size:%s modified by:%s"%(self.title,lastVersion.versionNumber,lastVersion.getTime(),lastVersion.getSize(),lastVersion.lastEditor())
719: security= ClassSecurityInfo()
720: security.declarePublic('getVersion')
721: def getVersion(self):
722: tmp=0
723: for version in self.ZopeFind(self):
724:
725: if hasattr(version[1],'versionNumber'):
726:
727: if int(version[1].versionNumber) > tmp:
728: tmp=int(version[1].versionNumber,)
729: return tmp+1
730:
731:
732: security.declareProtected('AUTHENTICATED_USER','unlock')
733:
734: def history(self):
735: """history"""
736:
737: ext=self.ZopeFind(self.aq_parent,obj_ids=["history_template.html"])
738: if ext:
739: return getattr(self,ext[0][1].getId())()
740:
741: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','versionHistory')).__of__(self)
742: return pt()
743:
744: def getVersions(self):
745: """get all versions"""
746: ret=[]
747: for version in self.ZopeFind(self):
748: if hasattr(version[1],'versionNumber'):
749: ret.append((version[1].versionNumber,version[1]))
750: ret.sort(sortv)
751: return ret
752:
753: security.declareProtected('AUTHENTICATED_USER','forceunlock')
754: def forceunlock(self,RESPONSE):
755: """unlock"""
756: self.lockedBy=''
757:
758: security.declareProtected('AUTHENTICATED_USER','unlock')
759: def unlock(self,RESPONSE):
760: """unlock"""
761: if str(self.lockedBy) in [str(self.REQUEST['AUTHENTICATED_USER'])]:
762: self.lockedBy=''
763: RESPONSE.redirect(self.REQUEST['URL2'])
764: else:
765: return "Sorry, not locked by you! (%s,%s)"%(self.lockedBy,self.REQUEST['AUTHENTICATED_USER'])
766:
767:
768:
769: security.declareProtected('AUTHENTICATED_USER','addVersionedFileObjectForm')
770:
771: def addVersionedFileObjectForm(self):
772: """add a new version"""
773:
774: if str(self.REQUEST['AUTHENTICATED_USER']) in ["Anonymous User"]:
775: return "please login first"
776: if (self.lockedBy==self.REQUEST['AUTHENTICATED_USER']) or (self.lockedBy==''):
777: out=DTMLFile('dtml/fileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject',version=self.getVersion()).__of__(self)
778: return out()
779: else:
780: return "Sorry file is locked by somebody else"
781:
782: def manage_addVersionedFileObject(self,id,vC,author,file='',title='',precondition='', content_type='',changeName='no',newName='', RESPONSE=None):
783: """add"""
784: try: #der ganze vC unsinn muss ueberarbeitet werden
785: vC=self.REQUEST['vC']
786: except:
787: pass
788:
789: author=self.REQUEST['author']
790:
791: if changeName=="yes":
792: filename=file.filename
793: self.title=filename[max(filename.rfind('/'),
794: filename.rfind('\\'),
795: filename.rfind(':'),
796: )+1:]
797:
798:
799: if not newName=='':
800: self.title=newName[0:]
801: print self.title
802:
803: id="V%i"%self.getVersion()+"_"+self.title
804:
805: manage_addVersionedFileObject(self,id,vC,author,file,"V%i"%self.getVersion()+"_"+self.title,precondition, content_type)
806: objs=self.ZopeFind(self,obj_ids=[id])[0][1].setVersionNumber(int(self.getVersion()))
807: self.REQUEST.SESSION['objID_parent']=self.getId()
808:
809: if RESPONSE:
810: obj=self.ZopeFind(self,obj_ids=[id])[0][1]
811: if obj.getSize()==0:
812: self.REQUEST.SESSION['objID']=obj.getId()
813: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','errorUploadFile')).__of__(self)
814: return pt()
815:
816: else:
817: RESPONSE.redirect(self.REQUEST['URL2'])
818:
819: else:
820: return self.ZopeFind(self,obj_ids=[id])[0][1]
821:
822: security.declareProtected('AUTHENTICATED_USER','downloadLocked')
823:
824: def download(self):
825: """download and lock"""
826:
827: self.REQUEST.RESPONSE.setHeader("Content-Disposition","""attachement; filename=%s"""%self.getLastVersion().getId())
828: self.REQUEST.RESPONSE.setHeader("Content-Type","application/octet-stream")
829:
830: self.content_type="application/octet-stream"
831: #self.REQUEST.RESPONSE.write("bl")
832: self.REQUEST.RESPONSE.write(self.getLastVersion().index_html())
833: self.REQUEST.close()
834:
835: #self.getLastVersion().content_type="application/octet-stream"
836: #self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'/'+self.getId()+'/'+self.getLastVersion().getId())
837:
838: def downloadLocked(self):
839: """download and lock"""
840: if self.REQUEST['AUTHENTICATED_USER']=='Anonymous User':
841: return "please login first"
842: if not self.lockedBy=="":
843: return "cannot be locked because is already locked by %s"%self.lockedBy
844: self.lockedBy=self.REQUEST['AUTHENTICATED_USER']
845: self.getLastVersion().content_type="application/octet-stream"
846: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'/'+self.getId()+'/'+self.getLastVersion().getId())
847:
848: def manage_addVersionedFileForm(self):
849: """interface for adding the OSAS_root"""
850: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','addVersionedFile.zpt')).__of__(self)
851: return pt()
852:
853: def manage_addVersionedFile(self,id,title,lockedBy, author=None, RESPONSE=None):
854: """add the OSAS_root"""
855: newObj=versionedFile(id,title,lockedBy,author)
856: self._setObject(id,newObj)
857:
858: if RESPONSE is not None:
859: RESPONSE.redirect('manage_main')
860:
861:
862: InitializeClass(versionedFile)
863: InitializeClass(versionedFileFolder)
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