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:
354: security.declareProtected('View','index_html')
355: def index_html(self):
356: """main"""
357: ext=self.ZopeFind(self,obj_ids=["index.html"])
358: if ext:
359: return ext[0][1]()
360:
361: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','versionFileFolderMain')).__of__(self)
362: return pt()
363:
364:
365: def addFileForm(self):
366: """add a file"""
367: ext=self.ZopeFind(self,obj_ids=["addFileForm.dtml"])
368: if ext:
369: return ext[0][1]('',globals(),version='1',AUTHENTICATED_USER=self.REQUEST.AUTHENTICATED_USER)
370:
371: out=DTMLFile('dtml/newFileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject',version='1').__of__(self)
372: return out()
373:
374:
375: def addFile(self,vC,file,author,newName='',content_type='',RESPONSE=None):
376: """ add a new file"""
377: if newName=='':
378: filename=file.filename
379: id=filename[max(filename.rfind('/'),
380: filename.rfind('\\'),
381: filename.rfind(':'),
382: )+1:]
383:
384: else:
385: id=newName
386:
387: vC=self.REQUEST.form['vC']
388: manage_addVersionedFile(self,id,'','')
389: #if (getattr(self,'commentNonEmpty',0)==1) and vC.strip()=="":
390:
391:
392: ob=self._getOb(id)
393: ob.title=id
394: file2=file
395:
396: obj=ob.manage_addVersionedFileObject(id,vC,author,file2,content_type=content_type)
397: self.REQUEST.SESSION['objID']=ob.getId()
398: self.REQUEST.SESSION['objID_parent']=None
399:
400: if obj.getSize()==0:
401: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','errorUploadFile')).__of__(self)
402: return pt()
403:
404: RESPONSE.redirect(self.REQUEST['URL1'])
405:
406:
407: def deleteEmptyObject(self,submit,RESPONSE=None):
408: """deleteemptyobject"""
409: if submit=="delete it":
410: if self.REQUEST.SESSION['objID_parent']:
411: obj=getattr(self,self.REQUEST.SESSION['objID_parent'])
412:
413: else:
414: obj=self
415: obj.manage_delObjects([self.REQUEST.SESSION['objID']])
416:
417: RESPONSE.redirect(self.REQUEST['URL1'])
418:
419:
420: manage_addVersionedFileFolderForm=DTMLFile('dtml/folderAdd', globals())
421:
422:
423: def manage_addVersionedFileFolder(self, id, title='',
424: createPublic=0,
425: createUserF=0,
426: REQUEST=None):
427: """Add a new Folder object with id *id*.
428:
429: If the 'createPublic' and 'createUserF' parameters are set to any true
430: value, an 'index_html' and a 'UserFolder' objects are created respectively
431: in the new folder.
432: """
433: ob=versionedFileFolder()
434: ob.id=str(id)
435: ob.title=title
436: self._setObject(id, ob)
437: ob=self._getOb(id)
438:
439: checkPermission=getSecurityManager().checkPermission
440:
441: if createUserF:
442: if not checkPermission('Add User Folders', ob):
443: raise Unauthorized, (
444: 'You are not authorized to add User Folders.'
445: )
446: ob.manage_addUserFolder()
447:
448:
449: if REQUEST is not None:
450: return self.manage_main(self, REQUEST, update_menu=1)
451:
452:
453:
454: class versionedFileObject(File):
455: """File Object im Folder"""
456:
457: meta_type = "versionedFileObject"
458:
459: manage_editForm =DTMLFile('dtml/fileEdit',globals(),
460: Kind='File',kind='file')
461: manage_editForm._setName('manage_editForm')
462:
463:
464: def getVComment(self):
465: """get the comment of this file"""
466: if not hasattr(self,'vComment') or (not self.vComment) or (self.vComment.lstrip()==""):
467: return "Add comment"
468:
469: else:
470: return self.vComment
471:
472: def manageVCommentForm(self):
473: """add a comment"""
474:
475: self.REQUEST.SESSION['refer']=self.REQUEST['HTTP_REFERER']
476:
477:
478:
479: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','addVComment')).__of__(self)
480: return pt()
481:
482: def manageVComment(self,text,comment_author,submit,REQUEST=None):
483: """manage comments"""
484: if submit =='change':
485: if text=='':
486: self.vComment=None
487: else:
488: self.vComment=text
489: self.vComment_author=comment_author
490:
491: self.vComment_date=time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())
492:
493: if self.REQUEST.SESSION.has_key('refer'):
494:
495: return REQUEST.RESPONSE.redirect(self.REQUEST.SESSION['refer'])
496: return REQUEST.RESPONSE.redirect(self.aq_parent.absolute_url()+"/history")
497:
498:
499: def getTime(self):
500: """getTime"""
501: #return self.bobobase_modification_time().ISO()
502: if hasattr(self,'time'):
503: return time.strftime("%Y-%m-%d %H:%M:%S",self.time)
504: elif hasattr(self,'timefixed'):
505: return self.timefixed
506: else:
507: setattr(self,'timefixed',self.bobobase_modification_time().ISO())
508: return self.bobobase_modification_time().ISO()
509:
510:
511:
512:
513:
514: def download(self):
515: """download and lock"""
516:
517: self.REQUEST.RESPONSE.setHeader("Content-Disposition","""attachement; filename=%s"""%self.getId())
518: self.REQUEST.RESPONSE.setHeader("Content-Type","application/octet-stream")
519:
520: self.content_type="application/octet-stream"
521: #self.REQUEST.RESPONSE.redirect(self.absolute_url())
522: self.REQUEST.RESPONSE.write(self.index_html())
523: #self.REQUEST.RESPONSE.write("bl")
524: self.REQUEST.close()
525:
526: def downloadLocked(self):
527: """download and lock"""
528:
529:
530: if self.REQUEST['AUTHENTICATED_USER']=='Anonymous User':
531: return "please login first"
532: if not self.aq_parent.lockedBy=="":
533: return "cannot be locked because is already locked by %s"%self.lockedBy
534: self.aq_parent.lockedBy=self.REQUEST['AUTHENTICATED_USER']
535:
536: self.content_type="application/octet-stream"
537: self.REQUEST.RESPONSE.redirect(self.absolute_url())
538:
539: def setVersionNumber(self,versionNumber):
540: """set version"""
541: self.versionNumber=versionNumber
542:
543: def getVersionNumber(self):
544: """get version"""
545: return self.versionNumber
546:
547:
548:
549: def lastEditor(self):
550: """last Editor"""
551: if hasattr(self,'author'):
552: ret=self.author.replace("-","\n")
553: ret=ret.replace("\r","\n")
554: return ret
555:
556: else:
557: jar=self._p_jar
558: oid=self._p_oid
559:
560: if jar is None or oid is None: return None
561:
562: return jar.db().history(oid)[0]['user_name']
563:
564:
565:
566:
567: manage_addVersionedFileObjectForm=DTMLFile('dtml/fileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject', version='1')
568:
569: def manage_addVersionedFileObject(self,id,vC='',author='', file='',title='',precondition='', content_type='',
570: REQUEST=None):
571: """Add a new File object.
572:
573: Creates a new File object 'id' with the contents of 'file'"""
574:
575: id=str(id)
576: title=str(title)
577: content_type=str(content_type)
578: precondition=str(precondition)
579:
580: id, title = cookId(id, title, file)
581:
582: self=self.this()
583:
584: # First, we create the file without data:
585: self._setObject(id, versionedFileObject(id,title,'',content_type, precondition))
586: self._getOb(id).versionComment=str(vC)
587: self._getOb(id).time=time.localtime()
588:
589: setattr(self._getOb(id),'author',author)
590:
591: # Now we "upload" the data. By doing this in two steps, we
592: # can use a database trick to make the upload more efficient.
593: if file:
594: self._getOb(id).manage_upload(file)
595: if content_type:
596: self._getOb(id).content_type=content_type
597:
598: if REQUEST is not None:
599: REQUEST['RESPONSE'].redirect(self.absolute_url()+'/manage_main')
600:
601:
602:
603:
604: class versionedFile(Folder):
605: """Versioniertes File"""
606:
607: def __init__(self, id, title, lockedBy,author):
608: """init"""
609: self.id=id
610: self.title=title
611: self.lockedBy=lockedBy
612: self.author=author
613:
614: def manageImagesForm(self):
615: """manage Images attached to the file"""
616:
617: self.REQUEST.SESSION['refer']=self.REQUEST['HTTP_REFERER']
618:
619: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','manageImage')).__of__(self)
620: return pt()
621:
622: def manageImages(self,imageUrl=None,caption=None,REQUEST=None):
623: """manage URL"""
624: if imageUrl and (not imageUrl==""):
625: manage_AddImageZogiLib(self,libPath=imageUrl,caption=caption)
626:
627: if self.REQUEST.SESSION.has_key('refer'):
628:
629: return REQUEST.RESPONSE.redirect(self.REQUEST.SESSION['refer'])
630: return REQUEST.RESPONSE.redirect(self.aq_parent.absolute_url())
631:
632:
633:
634: def changeImages(self,caption=None,submit=None,id=None,REQUEST=None):
635: """manage URL"""
636: if submit=="change caption":
637: image=self.ZopeFind(self,obj_ids=[id])
638: if image:
639: image[0][1].caption=caption[0:]
640:
641: elif submit=="delete":
642: image=self.ZopeFind(self,obj_ids=[id])
643: if image:
644: self.manage_delObjects([image[0][1].getId()])
645:
646:
647: if self.REQUEST.SESSION.has_key('refer'):
648:
649: return REQUEST.RESPONSE.redirect(self.REQUEST.SESSION['refer'])
650: return REQUEST.RESPONSE.redirect(self.aq_parent.absolute_url())
651:
652:
653:
654:
655: def getImages(self):
656: """get Images"""
657: images=self.ZopeFind(self,obj_metatypes=["ImageZogiLib"])
658: if not images:
659: return None
660: else:
661: return images
662:
663:
664: def getComment(self):
665: """get the comment of this file"""
666: if not hasattr(self,'comment') or (not self.comment) or (self.comment.lstrip()==""):
667: return "Add comment"
668:
669: else:
670: return self.comment
671:
672:
673: meta_type="versionedFile"
674:
675: def manageCommentForm(self):
676: """add a comment"""
677: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','addComment')).__of__(self)
678: return pt()
679:
680: def manageComment(self,text,comment_author,submit,REQUEST=None):
681: """manage comments"""
682: if submit =='change':
683: if text=='':
684: self.comment=None
685: else:
686: self.comment=text
687: self.comment_author=comment_author
688:
689: self.comment_date=time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())
690:
691: return REQUEST.RESPONSE.redirect(self.aq_parent.absolute_url())
692:
693: def getLastVersion(self):
694: """Last Version"""
695: tmp=0
696: lastVersion=None
697:
698: for version in self.ZopeFind(self):
699:
700: if hasattr(version[1],'versionNumber'):
701:
702: if int(version[1].versionNumber) > tmp:
703: tmp=int(version[1].versionNumber,)
704: lastVersion=version[1]
705: return lastVersion
706:
707: def index_html(self):
708: """main view"""
709: lastVersion=self.getLastVersion()
710: #return "File:"+self.title+" Version:%i"%lastVersion.versionNumber," modified:",lastVersion.bobobase_modification_time()," size:",lastVersion.getSize(),"modified by:",lastVersion.lastEditor()
711: return "File: %s Version:%i modified:%s size:%s modified by:%s"%(self.title,lastVersion.versionNumber,lastVersion.getTime(),lastVersion.getSize(),lastVersion.lastEditor())
712:
713: def getVersion(self):
714: tmp=0
715: for version in self.ZopeFind(self):
716:
717: if hasattr(version[1],'versionNumber'):
718:
719: if int(version[1].versionNumber) > tmp:
720: tmp=int(version[1].versionNumber,)
721: return tmp+1
722:
723: security= ClassSecurityInfo()
724: security.declareProtected('AUTHENTICATED_USER','unlock')
725:
726: def history(self):
727: """history"""
728:
729: ext=self.ZopeFind(self.aq_parent,obj_ids=["history_template.html"])
730: if ext:
731: return getattr(self,ext[0][1].getId())()
732:
733: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','versionHistory')).__of__(self)
734: return pt()
735:
736: def getVersions(self):
737: """get all versions"""
738: ret=[]
739: for version in self.ZopeFind(self):
740: if hasattr(version[1],'versionNumber'):
741: ret.append((version[1].versionNumber,version[1]))
742: ret.sort(sortv)
743: return ret
744:
745: security.declareProtected('AUTHENTICATED_USER','forceunlock')
746: def forceunlock(self,RESPONSE):
747: """unlock"""
748: self.lockedBy=''
749:
750: security.declareProtected('AUTHENTICATED_USER','unlock')
751: def unlock(self,RESPONSE):
752: """unlock"""
753: if str(self.lockedBy) in [str(self.REQUEST['AUTHENTICATED_USER'])]:
754: self.lockedBy=''
755: RESPONSE.redirect(self.REQUEST['URL2'])
756: else:
757: return "Sorry, not locked by you! (%s,%s)"%(self.lockedBy,self.REQUEST['AUTHENTICATED_USER'])
758:
759:
760:
761: security.declareProtected('AUTHENTICATED_USER','addVersionedFileObjectForm')
762:
763: def addVersionedFileObjectForm(self):
764: """add a new version"""
765:
766: if str(self.REQUEST['AUTHENTICATED_USER']) in ["Anonymous User"]:
767: return "please login first"
768: if (self.lockedBy==self.REQUEST['AUTHENTICATED_USER']) or (self.lockedBy==''):
769: out=DTMLFile('dtml/fileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject',version=self.getVersion()).__of__(self)
770: return out()
771: else:
772: return "Sorry file is locked by somebody else"
773:
774: def manage_addVersionedFileObject(self,id,vC,author,file='',title='',precondition='', content_type='',changeName='no',newName='', RESPONSE=None):
775: """add"""
776: try: #der ganze vC unsinn muss ueberarbeitet werden
777: vC=self.REQUEST['vC']
778: except:
779: pass
780:
781: author=self.REQUEST['author']
782:
783: if changeName=="yes":
784: filename=file.filename
785: self.title=filename[max(filename.rfind('/'),
786: filename.rfind('\\'),
787: filename.rfind(':'),
788: )+1:]
789:
790:
791: if not newName=='':
792: self.title=newName[0:]
793: print self.title
794:
795: id="V%i"%self.getVersion()+"_"+self.title
796:
797: manage_addVersionedFileObject(self,id,vC,author,file,"V%i"%self.getVersion()+"_"+self.title,precondition, content_type)
798: objs=self.ZopeFind(self,obj_ids=[id])[0][1].setVersionNumber(int(self.getVersion()))
799: self.REQUEST.SESSION['objID_parent']=self.getId()
800:
801: if RESPONSE:
802: obj=self.ZopeFind(self,obj_ids=[id])[0][1]
803: if obj.getSize()==0:
804: self.REQUEST.SESSION['objID']=obj.getId()
805: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','errorUploadFile')).__of__(self)
806: return pt()
807:
808: else:
809: RESPONSE.redirect(self.REQUEST['URL2'])
810:
811: else:
812: return self.ZopeFind(self,obj_ids=[id])[0][1]
813:
814: security.declareProtected('AUTHENTICATED_USER','downloadLocked')
815:
816: def download(self):
817: """download and lock"""
818:
819: self.REQUEST.RESPONSE.setHeader("Content-Disposition","""attachement; filename=%s"""%self.getLastVersion().getId())
820: self.REQUEST.RESPONSE.setHeader("Content-Type","application/octet-stream")
821:
822: self.content_type="application/octet-stream"
823: #self.REQUEST.RESPONSE.write("bl")
824: self.REQUEST.RESPONSE.write(self.getLastVersion().index_html())
825: self.REQUEST.close()
826:
827: #self.getLastVersion().content_type="application/octet-stream"
828: #self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'/'+self.getId()+'/'+self.getLastVersion().getId())
829:
830: def downloadLocked(self):
831: """download and lock"""
832: if self.REQUEST['AUTHENTICATED_USER']=='Anonymous User':
833: return "please login first"
834: if not self.lockedBy=="":
835: return "cannot be locked because is already locked by %s"%self.lockedBy
836: self.lockedBy=self.REQUEST['AUTHENTICATED_USER']
837: self.getLastVersion().content_type="application/octet-stream"
838: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'/'+self.getId()+'/'+self.getLastVersion().getId())
839:
840: def manage_addVersionedFileForm(self):
841: """interface for adding the OSAS_root"""
842: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','addVersionedFile.zpt')).__of__(self)
843: return pt()
844:
845: def manage_addVersionedFile(self,id,title,lockedBy, author=None, RESPONSE=None):
846: """add the OSAS_root"""
847: newObj=versionedFile(id,title,lockedBy,author)
848: self._setObject(id,newObj)
849:
850: if RESPONSE is not None:
851: RESPONSE.redirect('manage_main')
852:
853:
854: InitializeClass(versionedFile)
855: InitializeClass(versionedFileFolder)
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