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