Annotation of versionedFile/versionedFile.py, revision 1.55
1.1 dwinter 1: from OFS.Folder import Folder
2: from OFS.Image import File
3: from OFS.Image import cookId
1.5 dwinter 4: from Globals import DTMLFile, InitializeClass,package_home
1.1 dwinter 5: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
6: from AccessControl import getSecurityManager
7: from Products.PageTemplates.PageTemplate import PageTemplate
1.5 dwinter 8: from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
1.1 dwinter 9: from AccessControl import ClassSecurityInfo
1.54 dwinter 10: from difflib import Differ
11: from pprint import pprint
1.51 dwinter 12:
1.50 dwinter 13: from Products.ZCatalog.CatalogPathAwareness import CatalogAware
1.51 dwinter 14:
1.43 dwinter 15: try:
16: from Products.ImageArchive.ImageArchive import manage_AddImageZogiLib
17: except:
18: print "no images"
1.51 dwinter 19:
1.35 dwinter 20:
21: from threading import Thread
22: import shutil
23: import tempfile
1.5 dwinter 24: import os.path
1.44 dwinter 25: import urllib
1.39 dwinter 26:
1.15 dwinter 27: import time
1.19 dwinter 28: try:
29: from Products.ECHO_content.ECHO_collection import ECHO_basis
30: except:
31: print "ECHO Elements not imported"
1.20 dwinter 32: class ECHO_basis:
1.31 dwinter 33: """leer"""
34: manage_options=()
1.1 dwinter 35:
1.19 dwinter 36:
1.1 dwinter 37: def sortv(x,y):
38: return cmp(x[0],y[0])
1.37 dwinter 39: tdir = "/tmp/downloadVersionedFiles"
1.35 dwinter 40:
41: class generateDownloadZip:
42: """generateDownloadSet"""
43:
44: def __init__(self,folderObject,url):
45: """init downloadzip"""
46: self.folder=folderObject
47: self.done=None
48: self.response=""
49: self.url=url
50:
51: def __call__(self):
52: """call generate download zip"""
53: storeTempDir=tempfile.tempdir
54: tempfile.tempdir=tdir
55:
56: tmpPath=tempfile.mktemp()
57: tmpZip=tempfile.mktemp()+".gtz"
58: tmpFn=os.path.split(tmpZip)[1]
59:
60: if not os.path.exists(tempfile.tempdir):
61: os.mkdir(tempfile.tempdir)
62:
63: if not os.path.exists(tmpPath):
64: os.mkdir(tmpPath)
65:
1.37 dwinter 66: self.response="<h3>1. step: getting the files</h3>"
1.35 dwinter 67:
68: for files in self.folder.ZopeFind(self.folder,obj_metatypes=['versionedFile']):
69: lastV=files[1].getLastVersion()
70: self.response+=str("<p>Get File: %s<br>\n"%lastV.title)
71:
72: savePath=os.path.join(tmpPath,lastV.title)
73: fh=file(savePath,"w")
74: fh.write(lastV.data)
75: fh.close()
76:
77: self.response+="<h3>2. step: creating the downloadable file</h3>"
78: self.response+="<p>Create gtar<br>"
79: self.response+="<p>This can take a while....<br>\n"
80:
81: fh=os.popen2("tar zcvf %s %s/*"%(tmpZip,tmpPath),1)[1]
82: self.response+="<br>"
83: for c in fh.read():
84: self.response+=c
85: if c==")":
86: self.response+="<br>\n"
87:
88:
89:
90:
91: shutil.rmtree(tmpPath)
92:
93: self.response+="<p>finished<br>\n"
94:
95: len=os.stat(tmpZip)[6]
96: downloadUrl=self.url+"/downloadSet"
97: self.response+="""<h1><a href="downloadSet?fn=%s">Click here for download ( %i Byte)</a></h1>\n"""%(tmpFn,len)
1.36 dwinter 98: 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>"""
1.35 dwinter 99: self.response+="""<p>The file will be stored for a while, you can download it later, the URL is:</p>
100: <p><a href="downloadSet?fn=%s">%s?fn=%s</a></h1>\n"""%(tmpFn,downloadUrl,tmpFn)
101:
102: self.done=True
103:
1.1 dwinter 104:
1.35 dwinter 105: def getResult(self):
106: """get result"""
107: return self.response
108:
109: def isDone(self):
110: if self.done:
111: return True
112: else:
113: return False
114:
115:
1.19 dwinter 116: class versionedFileFolder(Folder,ECHO_basis):
1.1 dwinter 117: """Folder with versioned files"""
118:
1.14 dwinter 119:
1.1 dwinter 120: meta_type = "versionedFileFolder"
121:
122: security= ClassSecurityInfo()
123: security.declareProtected('AUTHENTICATED_USER','addFileForm')
1.50 dwinter 124: filesMetaType=['versionedFile']
1.19 dwinter 125: if ECHO_basis:
126: optTMP= Folder.manage_options+ECHO_basis.manage_options
127: else:
128: optTMP= Folder.manage_options
129:
130: manage_options =optTMP+(
1.5 dwinter 131: {'label':'Generate Index.html','action':'generateIndexHTML'},
1.39 dwinter 132: {'label':'Generate Image Index.html','action':'generateIndexHTML_image'},
1.6 dwinter 133: {'label':'Generate history_template.html','action':'generateHistoryHTML'},
1.35 dwinter 134: {'label':'Import Folder','action':'importFolderForm'},
1.36 dwinter 135: {'label':'Export Folder','action':'exportFolder'},
1.51 dwinter 136: {'label':'Position of version number','action':'changeHistoryFileNamesForm'},
1.19 dwinter 137: )
1.5 dwinter 138:
1.51 dwinter 139: def changeHistoryFileNamesForm(self):
140: """change position of version num"""
141: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','changeHistoryFileNamesForm.zpt')).__of__(self)
142: return pt()
143:
144:
145: def changeHistoryFileNames(self,positionVersionNum="front",RESPONSE=None):
146: """change position of version num"""
147:
148:
149:
150: versions=self.ZopeFind(self,obj_metatypes=['versionedFileObject'],search_sub=1)
151:
152: if not (getattr(self,'positionVersionNum','front')==positionVersionNum):
153:
154: for version in versions:
155:
156: if positionVersionNum=="front":
157:
158: titleTmp=os.path.splitext(version[1].title)
159: titleTmp2="_".join(titleTmp[0].split("_")[0:-1])
160: if len(titleTmp)>1:
161: id=titleTmp[0].split("_")[-1]+"_"+titleTmp2+"."+titleTmp[1]
162: else:
163: id=titleTmp[0].split("_")[-1]+"_"+titleTmp2
164:
165: else:
166: titleTmp="_".join(version[1].getId().split("_")[1:])
167: tmp=os.path.splitext(titleTmp)
168: if len(tmp)>1:
169: id=tmp[0]+"_"+version[1].getId().split("_")[0]+tmp[1]
170: else:
171: id=tmp[0]+"_"+version[1].getId().split("_")[0]
172:
1.53 dwinter 173:
1.51 dwinter 174:
175: version[1].aq_parent.manage_renameObjects(ids=[version[1].getId()],new_ids=[id])
176: version[1].title=id
177:
178:
179: self.positionVersionNum=positionVersionNum
180: if RESPONSE:
181: RESPONSE.redirect("manage_main")
182:
183:
184:
1.35 dwinter 185: def importFolderForm(self):
186: """form fuer folder import"""
187: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','importFolderForm.zpt')).__of__(self)
188: return pt()
189:
190: def importFolder(self,path,comment="",author=None,lockedBy=None,RESPONSE=None):
191: """importiere inhalt eines folders"""
192:
193: for fileName in os.listdir(path):
194: if os.path.isfile(os.path.join(path,fileName)):
195: manage_addVersionedFile(self,fileName,'','')
196: id=fileName
197: ob=self._getOb(fileName)
198: ob.title=id
199: file2=file(os.path.join(path,fileName))
200:
201: obj=ob.manage_addVersionedFileObject(id,comment,author,file2,content_type='')
202:
203: if RESPONSE:
204: RESPONSE.redirect(self.REQUEST['URL1'])
205:
206: zipThreads={}
207: zipThreads2={}
208:
209: def refreshTxt(self):
210: """txt fuer refresh"""
211: tn=self.REQUEST.SESSION['threadName']
212: return """ 2;url=%s?repeat=%s """%(self.absolute_url()+"/exportFolder",tn)
213:
214: def exportFolder(self,repeat=None):
215: """exportiert alle akutellen files des folders"""
216: threadName=repeat
217:
1.37 dwinter 218: downloadZip=generateDownloadZip(self,self.absolute_url())
219: downloadZip()
220: return downloadZip.getResult()
221: ## if not threadName or threadName=="":
222: ## threadStart=generateDownloadZip(self,self.absolute_url())
223: ## thread=Thread(target=threadStart)
1.35 dwinter 224:
1.37 dwinter 225: ## thread.start()
1.35 dwinter 226:
227:
1.37 dwinter 228: ## self.zipThreads[thread.getName()[0:]]=threadStart
229: ## self.zipThreads2[thread.getName()[0:]]=thread
230: ## self.REQUEST.SESSION['threadName']=thread.getName()[0:]
231: ## wait_template=self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['zip_wait_template'])
232: ## if wait_template:
233: ## return wait_template[0][1]()
234: ## pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','zip_wait.zpt')).__of__(self)
235: ## return pt()
1.35 dwinter 236:
1.37 dwinter 237: ## else:
238: ## self.REQUEST.SESSION['threadName']=threadName
1.35 dwinter 239:
1.37 dwinter 240: ## if (self.zipThreads[threadName].getResult()==None):
1.35 dwinter 241:
1.37 dwinter 242: ## wait_template=self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['wait_template'])
243: ## if wait_template:
244: ## return wait_template[0][1]()
245:
246: ## pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','zip_wait.zpt')).__of__(self)
247: ## return pt()
248: ## else:
249: ## if self.zipThreads[threadName].isDone():
250: ## self.REQUEST.SESSION['result']=self.zipThreads[threadName].getResult()
251: ## self.zipThreads2[threadName].join()
252: ## del(self.zipThreads2[threadName])
253: ## del(self.zipThreads[threadName])
254: ## pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','zip_result.zpt')).__of__(self)
255: ## return pt()
256:
257: ## else:
258: ## self.REQUEST.SESSION['result']=self.zipThreads[threadName].getResult()
259: ## self.REQUEST.SESSION['threadName']=threadName
260: ## pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','zip_wait_result.zpt')).__of__(self)
261: ## return pt()
1.35 dwinter 262:
263: def downloadSet(self,fn):
264: """download prepared set"""
265: filename=os.path.join(tdir,fn)
266:
267:
1.38 dwinter 268: self.REQUEST.RESPONSE.setHeader("Content-Disposition","""attachement; filename="%s" """%"downloadFileFolder.tgz")
1.35 dwinter 269: self.REQUEST.RESPONSE.setHeader("Content-Type","application/octet-stream")
270: len=os.stat(filename)[6]
271: self.REQUEST.RESPONSE.setHeader("Content-Length",len)
272: images=file(filename).read()
273: self.REQUEST.RESPONSE.write(images)
274: self.REQUEST.RESPONSE.close()
275:
276:
277:
1.14 dwinter 278: def helpDownload(self):
279: """download help"""
280:
1.19 dwinter 281: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','helpDownload')).__of__(self)
1.14 dwinter 282: return pt()
283:
1.39 dwinter 284: def generateIndexHTML_image(self,RESPONSE=None):
285: """lege standard index.html an"""
286:
287:
288: if not self.ZopeFind(self,obj_ids=['index.html']):
289: zt=ZopePageTemplate('index.html')
290: self._setObject('index.html',zt)
291: default_content_fn = os.path.join(package_home(globals()),
292: 'zpt/versionFileFolderMain_image.zpt')
293: text = open(default_content_fn).read()
294: zt.pt_edit(text, 'text/html')
295:
296: else:
297: return "already exists!"
298:
299: if RESPONSE is not None:
300: RESPONSE.redirect('manage_main')
301:
1.5 dwinter 302: def generateIndexHTML(self,RESPONSE=None):
303: """lege standard index.html an"""
304:
305:
1.22 dwinter 306: if not self.ZopeFind(self,obj_ids=['index.html']):
1.5 dwinter 307: zt=ZopePageTemplate('index.html')
308: self._setObject('index.html',zt)
309: default_content_fn = os.path.join(package_home(globals()),
310: 'zpt/versionFileFolderMain.zpt')
311: text = open(default_content_fn).read()
312: zt.pt_edit(text, 'text/html')
313:
314: else:
315: return "already exists!"
316:
317: if RESPONSE is not None:
318: RESPONSE.redirect('manage_main')
319:
1.6 dwinter 320:
321: def generateHistoryHTML(self,RESPONSE=None):
322: """lege standard index.html an"""
323:
1.5 dwinter 324:
1.6 dwinter 325:
1.22 dwinter 326: if not self.ZopeFind(self,obj_ids=['history_template.html']):
1.6 dwinter 327: zt=ZopePageTemplate('history_template.html')
328: self._setObject('history_template.html',zt)
329: default_content_fn = os.path.join(package_home(globals()),
330: 'zpt/versionHistory.zpt')
331: text = open(default_content_fn).read()
332: zt.pt_edit(text, 'text/html')
333:
334: else:
335: return "already exists!"
336:
337: if RESPONSE is not None:
338: RESPONSE.redirect('manage_main')
339:
1.32 dwinter 340:
341:
342:
1.12 dwinter 343: def getVersionedFiles(self,sortField='title'):
1.1 dwinter 344: """get all versioned files"""
1.12 dwinter 345:
346: def sortName(x,y):
1.18 dwinter 347: return cmp(x[1].title.lower(),y[1].title.lower())
1.12 dwinter 348:
349: def sortDate(x,y):
1.17 dwinter 350: return cmp(y[1].getLastVersion().getTime(),x[1].getLastVersion().getTime())
1.12 dwinter 351:
1.32 dwinter 352:
1.30 dwinter 353: def sortComment(x,y):
1.34 dwinter 354:
355:
356:
1.31 dwinter 357: try:
1.34 dwinter 358: xc=getattr(x[1],'comment','ZZZZZZZZZZZZZ').lower()
1.31 dwinter 359: except:
1.34 dwinter 360: xc='ZZZZZZZZZZZZZ'.lower()
1.31 dwinter 361: try:
1.34 dwinter 362: yc=getattr(y[1],'comment','ZZZZZZZZZZZZZ').lower()
1.31 dwinter 363: except:
1.34 dwinter 364: yc='ZZZZZZZZZZZZZ'.lower()
365:
366:
367: if (xc=='') or (xc=='ZZZZZZZZZZZZZ'.lower()):
368:
369: try:
370: xc=x[1].getLastVersion().getVComment().lower()
371: except:
372: xc='ZZZZZZZZZZZZZ'.lower()
373:
374: if (yc=='') or (yc=='ZZZZZZZZZZZZZ'.lower()):
375: try:
376: yc=y[1].getLastVersion().getVComment().lower()
377: except:
378: yc='ZZZZZZZZZZZZZ'.lower()
379:
380:
381: return cmp(xc,yc)
1.31 dwinter 382:
1.12 dwinter 383: def sortAuthor(x,y):
1.13 dwinter 384:
1.30 dwinter 385: return cmp(x[1].getLastVersion().lastEditor().lower(),y[1].getLastVersion().lastEditor().lower())
1.3 dwinter 386:
1.50 dwinter 387: versionedFiles=self.ZopeFind(self,obj_metatypes=self.filesMetaType)
388:
389:
1.12 dwinter 390: if sortField=='title':
391: versionedFiles.sort(sortName)
392: elif sortField=='date':
393: versionedFiles.sort(sortDate)
394: elif sortField=='author':
395: versionedFiles.sort(sortAuthor)
1.30 dwinter 396: elif sortField=='comment':
397: versionedFiles.sort(sortComment)
1.12 dwinter 398:
1.1 dwinter 399: return versionedFiles
400:
1.4 dwinter 401:
402: def header_html(self):
403: """zusätzlicher header"""
404: ext=self.ZopeFind(self,obj_ids=["header.html"])
405: if ext:
406: return ext[0][1]()
407: else:
408: return ""
1.41 dwinter 409:
410:
411: security.declareProtected('View','index_html')
1.1 dwinter 412: def index_html(self):
413: """main"""
1.4 dwinter 414: ext=self.ZopeFind(self,obj_ids=["index.html"])
415: if ext:
1.5 dwinter 416: return ext[0][1]()
1.4 dwinter 417:
1.19 dwinter 418: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','versionFileFolderMain')).__of__(self)
1.1 dwinter 419: return pt()
420:
421:
422: def addFileForm(self):
423: """add a file"""
1.21 dwinter 424: ext=self.ZopeFind(self,obj_ids=["addFileForm.dtml"])
425: if ext:
426: return ext[0][1]('',globals(),version='1',AUTHENTICATED_USER=self.REQUEST.AUTHENTICATED_USER)
427:
1.1 dwinter 428: out=DTMLFile('dtml/newFileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject',version='1').__of__(self)
429: return out()
430:
431:
1.11 dwinter 432: def addFile(self,vC,file,author,newName='',content_type='',RESPONSE=None):
1.1 dwinter 433: """ add a new file"""
1.11 dwinter 434: if newName=='':
1.24 dwinter 435: filename=file.filename
436: id=filename[max(filename.rfind('/'),
437: filename.rfind('\\'),
438: filename.rfind(':'),
439: )+1:]
1.25 dwinter 440:
1.11 dwinter 441: else:
442: id=newName
1.1 dwinter 443:
444: vC=self.REQUEST.form['vC']
445: manage_addVersionedFile(self,id,'','')
1.21 dwinter 446: #if (getattr(self,'commentNonEmpty',0)==1) and vC.strip()=="":
447:
448:
1.1 dwinter 449: ob=self._getOb(id)
450: ob.title=id
1.3 dwinter 451: file2=file
1.23 dwinter 452:
453: obj=ob.manage_addVersionedFileObject(id,vC,author,file2,content_type=content_type)
1.27 dwinter 454: self.REQUEST.SESSION['objID']=ob.getId()
455: self.REQUEST.SESSION['objID_parent']=None
1.1 dwinter 456:
1.23 dwinter 457: if obj.getSize()==0:
458: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','errorUploadFile')).__of__(self)
459: return pt()
460:
1.1 dwinter 461: RESPONSE.redirect(self.REQUEST['URL1'])
462:
1.27 dwinter 463:
464: def deleteEmptyObject(self,submit,RESPONSE=None):
465: """deleteemptyobject"""
466: if submit=="delete it":
467: if self.REQUEST.SESSION['objID_parent']:
468: obj=getattr(self,self.REQUEST.SESSION['objID_parent'])
469:
470: else:
471: obj=self
472: obj.manage_delObjects([self.REQUEST.SESSION['objID']])
473:
474: RESPONSE.redirect(self.REQUEST['URL1'])
475:
1.1 dwinter 476:
477: manage_addVersionedFileFolderForm=DTMLFile('dtml/folderAdd', globals())
478:
479:
480: def manage_addVersionedFileFolder(self, id, title='',
481: createPublic=0,
482: createUserF=0,
483: REQUEST=None):
484: """Add a new Folder object with id *id*.
485:
486: If the 'createPublic' and 'createUserF' parameters are set to any true
487: value, an 'index_html' and a 'UserFolder' objects are created respectively
488: in the new folder.
489: """
490: ob=versionedFileFolder()
491: ob.id=str(id)
492: ob.title=title
493: self._setObject(id, ob)
494: ob=self._getOb(id)
495:
496: checkPermission=getSecurityManager().checkPermission
497:
498: if createUserF:
499: if not checkPermission('Add User Folders', ob):
500: raise Unauthorized, (
501: 'You are not authorized to add User Folders.'
502: )
503: ob.manage_addUserFolder()
504:
505:
506: if REQUEST is not None:
507: return self.manage_main(self, REQUEST, update_menu=1)
508:
509:
510:
511: class versionedFileObject(File):
512: """File Object im Folder"""
1.50 dwinter 513: security= ClassSecurityInfo()
1.1 dwinter 514: meta_type = "versionedFileObject"
515:
516: manage_editForm =DTMLFile('dtml/fileEdit',globals(),
517: Kind='File',kind='file')
518: manage_editForm._setName('manage_editForm')
1.51 dwinter 519:
1.50 dwinter 520:
521: security.declarePublic('getVComment')
1.39 dwinter 522:
1.32 dwinter 523: def getVComment(self):
524: """get the comment of this file"""
525: if not hasattr(self,'vComment') or (not self.vComment) or (self.vComment.lstrip()==""):
526: return "Add comment"
527:
528: else:
529: return self.vComment
530:
531: def manageVCommentForm(self):
532: """add a comment"""
1.34 dwinter 533:
534: self.REQUEST.SESSION['refer']=self.REQUEST['HTTP_REFERER']
535:
536:
537:
1.32 dwinter 538: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','addVComment')).__of__(self)
539: return pt()
540:
541: def manageVComment(self,text,comment_author,submit,REQUEST=None):
542: """manage comments"""
543: if submit =='change':
544: if text=='':
545: self.vComment=None
546: else:
547: self.vComment=text
548: self.vComment_author=comment_author
549:
550: self.vComment_date=time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())
551:
1.34 dwinter 552: if self.REQUEST.SESSION.has_key('refer'):
553:
554: return REQUEST.RESPONSE.redirect(self.REQUEST.SESSION['refer'])
1.32 dwinter 555: return REQUEST.RESPONSE.redirect(self.aq_parent.absolute_url()+"/history")
556:
1.51 dwinter 557:
1.50 dwinter 558: security.declarePublic('getVersionComment')
559: def getVersionComment(self):
560: """getversioncomment"""
561: return self.versionComment
562:
563: security.declarePublic('getTime')
1.51 dwinter 564:
1.15 dwinter 565: def getTime(self):
566: """getTime"""
567: #return self.bobobase_modification_time().ISO()
568: if hasattr(self,'time'):
569: return time.strftime("%Y-%m-%d %H:%M:%S",self.time)
1.16 dwinter 570: elif hasattr(self,'timefixed'):
571: return self.timefixed
1.15 dwinter 572: else:
1.16 dwinter 573: setattr(self,'timefixed',self.bobobase_modification_time().ISO())
1.15 dwinter 574: return self.bobobase_modification_time().ISO()
575:
576:
577:
1.14 dwinter 578:
1.1 dwinter 579:
1.48 dwinter 580: def download(self,REQUEST=None,RESPONSE=None):
1.7 dwinter 581: """download and lock"""
582:
1.33 dwinter 583: self.REQUEST.RESPONSE.setHeader("Content-Disposition","""attachement; filename=%s"""%self.getId())
1.47 dwinter 584: self.REQUEST.RESPONSE.setHeader("Content-Type","application/octet-stream")
1.49 dwinter 585: #try:
586: # txt=self.index_html()
587: #except:
588: # txt=self.index_html(REQUEST,RESPONSE)
589: #
590: #self.REQUEST.RESPONSE.setHeader("Content-Length","str(len(txt)+1000)")
591:
1.10 dwinter 592: self.content_type="application/octet-stream"
1.49 dwinter 593: self.REQUEST.RESPONSE.redirect(self.absolute_url())
1.45 dwinter 594: #txt=urllib.urlopen(self.absolute_url()).read()
1.47 dwinter 595: #self.REQUEST.RESPONSE.write(txt)
1.49 dwinter 596:
1.47 dwinter 597:
1.49 dwinter 598: #self.REQUEST.close()
1.7 dwinter 599:
600: def downloadLocked(self):
601: """download and lock"""
602:
603:
604: if self.REQUEST['AUTHENTICATED_USER']=='Anonymous User':
605: return "please login first"
606: if not self.aq_parent.lockedBy=="":
607: return "cannot be locked because is already locked by %s"%self.lockedBy
608: self.aq_parent.lockedBy=self.REQUEST['AUTHENTICATED_USER']
1.1 dwinter 609:
1.10 dwinter 610: self.content_type="application/octet-stream"
1.7 dwinter 611: self.REQUEST.RESPONSE.redirect(self.absolute_url())
612:
1.1 dwinter 613: def setVersionNumber(self,versionNumber):
614: """set version"""
615: self.versionNumber=versionNumber
616:
1.50 dwinter 617:
1.42 dwinter 618: security.declarePublic('getVersionNumber')
1.51 dwinter 619:
1.1 dwinter 620: def getVersionNumber(self):
621: """get version"""
622: return self.versionNumber
623:
1.42 dwinter 624: security.declarePublic('getVersionComment')
625: def getVersionComment(self):
626: """get version"""
627: return self.versionComment
628:
1.32 dwinter 629:
1.51 dwinter 630:
1.42 dwinter 631: security.declarePublic('lastEditor')
1.51 dwinter 632:
1.1 dwinter 633: def lastEditor(self):
634: """last Editor"""
1.5 dwinter 635: if hasattr(self,'author'):
1.55 ! dwinter 636: try:
! 637: ret=self.author.replace("-","\n")
! 638: except:#old version of versionded file sometimes stored the user object and not only the name the following corrects this
! 639: ret=str(self.author).replace("-","\n")
1.32 dwinter 640: ret=ret.replace("\r","\n")
641: return ret
642:
1.5 dwinter 643: else:
644: jar=self._p_jar
645: oid=self._p_oid
646:
647: if jar is None or oid is None: return None
648:
649: return jar.db().history(oid)[0]['user_name']
1.1 dwinter 650:
651:
652:
653:
654: manage_addVersionedFileObjectForm=DTMLFile('dtml/fileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject', version='1')
655:
1.5 dwinter 656: def manage_addVersionedFileObject(self,id,vC='',author='', file='',title='',precondition='', content_type='',
1.1 dwinter 657: REQUEST=None):
658: """Add a new File object.
659:
660: Creates a new File object 'id' with the contents of 'file'"""
1.5 dwinter 661:
1.1 dwinter 662: id=str(id)
663: title=str(title)
664: content_type=str(content_type)
665: precondition=str(precondition)
1.3 dwinter 666:
1.1 dwinter 667: id, title = cookId(id, title, file)
668:
669: self=self.this()
670:
671: # First, we create the file without data:
672: self._setObject(id, versionedFileObject(id,title,'',content_type, precondition))
673: self._getOb(id).versionComment=str(vC)
1.15 dwinter 674: self._getOb(id).time=time.localtime()
675:
1.5 dwinter 676: setattr(self._getOb(id),'author',author)
1.1 dwinter 677:
678: # Now we "upload" the data. By doing this in two steps, we
679: # can use a database trick to make the upload more efficient.
680: if file:
681: self._getOb(id).manage_upload(file)
682: if content_type:
683: self._getOb(id).content_type=content_type
684:
685: if REQUEST is not None:
686: REQUEST['RESPONSE'].redirect(self.absolute_url()+'/manage_main')
687:
688:
689:
690:
1.50 dwinter 691: class versionedFile(CatalogAware,Folder):
1.1 dwinter 692: """Versioniertes File"""
693:
1.50 dwinter 694: default_catalog='fileCatalog'
695:
696: def PrincipiaSearchSource(self):
697: """Return cataloguable key for ourselves."""
698: return str(self)
699:
1.5 dwinter 700: def __init__(self, id, title, lockedBy,author):
1.1 dwinter 701: """init"""
702: self.id=id
703: self.title=title
704: self.lockedBy=lockedBy
1.5 dwinter 705: self.author=author
1.32 dwinter 706:
1.39 dwinter 707: def manageImagesForm(self):
708: """manage Images attached to the file"""
1.40 dwinter 709:
710: self.REQUEST.SESSION['refer']=self.REQUEST['HTTP_REFERER']
711:
1.39 dwinter 712: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','manageImage')).__of__(self)
713: return pt()
714:
1.40 dwinter 715: def manageImages(self,imageUrl=None,caption=None,REQUEST=None):
1.39 dwinter 716: """manage URL"""
717: if imageUrl and (not imageUrl==""):
718: manage_AddImageZogiLib(self,libPath=imageUrl,caption=caption)
719:
1.40 dwinter 720: if self.REQUEST.SESSION.has_key('refer'):
721:
722: return REQUEST.RESPONSE.redirect(self.REQUEST.SESSION['refer'])
723: return REQUEST.RESPONSE.redirect(self.aq_parent.absolute_url())
724:
725:
726:
727: def changeImages(self,caption=None,submit=None,id=None,REQUEST=None):
1.39 dwinter 728: """manage URL"""
729: if submit=="change caption":
730: image=self.ZopeFind(self,obj_ids=[id])
731: if image:
732: image[0][1].caption=caption[0:]
733:
734: elif submit=="delete":
735: image=self.ZopeFind(self,obj_ids=[id])
736: if image:
737: self.manage_delObjects([image[0][1].getId()])
1.40 dwinter 738:
739:
740: if self.REQUEST.SESSION.has_key('refer'):
741:
742: return REQUEST.RESPONSE.redirect(self.REQUEST.SESSION['refer'])
743: return REQUEST.RESPONSE.redirect(self.aq_parent.absolute_url())
744:
745:
1.39 dwinter 746:
747:
748: def getImages(self):
749: """get Images"""
750: images=self.ZopeFind(self,obj_metatypes=["ImageZogiLib"])
751: if not images:
752: return None
753: else:
754: return images
755:
756:
1.32 dwinter 757: def getComment(self):
758: """get the comment of this file"""
759: if not hasattr(self,'comment') or (not self.comment) or (self.comment.lstrip()==""):
760: return "Add comment"
761:
762: else:
763: return self.comment
764:
1.1 dwinter 765:
766: meta_type="versionedFile"
767:
1.26 dwinter 768: def manageCommentForm(self):
769: """add a comment"""
770: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','addComment')).__of__(self)
771: return pt()
772:
773: def manageComment(self,text,comment_author,submit,REQUEST=None):
774: """manage comments"""
775: if submit =='change':
776: if text=='':
777: self.comment=None
778: else:
779: self.comment=text
780: self.comment_author=comment_author
781:
782: self.comment_date=time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())
783:
784: return REQUEST.RESPONSE.redirect(self.aq_parent.absolute_url())
785:
1.1 dwinter 786: def getLastVersion(self):
787: """Last Version"""
788: tmp=0
789: lastVersion=None
1.2 dwinter 790:
1.50 dwinter 791:
1.1 dwinter 792: for version in self.ZopeFind(self):
1.2 dwinter 793:
1.1 dwinter 794: if hasattr(version[1],'versionNumber'):
1.2 dwinter 795:
1.1 dwinter 796: if int(version[1].versionNumber) > tmp:
797: tmp=int(version[1].versionNumber,)
798: lastVersion=version[1]
1.50 dwinter 799: if lastVersion==None:
800: lastVersion=version[1]
801: lastVersion.versionNumber=1
1.1 dwinter 802: return lastVersion
803:
1.54 dwinter 804:
805: def diff(self,data):
806: """differenz between lastversion and data"""
807: d=Differ()
808: tmp=self.getLastVersion().data
809: #print "XX",data,tmp
810: l=list(d.compare(data.splitlines(1),tmp.splitlines(1)))
811:
812: plus=0
813: minus=0
814: for a in l:
815: if a[0]=='+':
816: plus+=1
817: if a[0]=='-':
818: minus+=1
819:
820:
821: return max([plus,minus]),l
822:
1.1 dwinter 823: def index_html(self):
824: """main view"""
825: lastVersion=self.getLastVersion()
826: #return "File:"+self.title+" Version:%i"%lastVersion.versionNumber," modified:",lastVersion.bobobase_modification_time()," size:",lastVersion.getSize(),"modified by:",lastVersion.lastEditor()
1.15 dwinter 827: return "File: %s Version:%i modified:%s size:%s modified by:%s"%(self.title,lastVersion.versionNumber,lastVersion.getTime(),lastVersion.getSize(),lastVersion.lastEditor())
1.42 dwinter 828: security= ClassSecurityInfo()
829: security.declarePublic('getVersion')
1.1 dwinter 830: def getVersion(self):
831: tmp=0
832: for version in self.ZopeFind(self):
1.2 dwinter 833:
1.1 dwinter 834: if hasattr(version[1],'versionNumber'):
1.2 dwinter 835:
1.1 dwinter 836: if int(version[1].versionNumber) > tmp:
837: tmp=int(version[1].versionNumber,)
838: return tmp+1
839:
1.42 dwinter 840:
1.1 dwinter 841: security.declareProtected('AUTHENTICATED_USER','unlock')
842:
843: def history(self):
1.6 dwinter 844: """history"""
845:
846: ext=self.ZopeFind(self.aq_parent,obj_ids=["history_template.html"])
847: if ext:
848: return getattr(self,ext[0][1].getId())()
849:
1.19 dwinter 850: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','versionHistory')).__of__(self)
1.1 dwinter 851: return pt()
852:
853: def getVersions(self):
854: """get all versions"""
855: ret=[]
856: for version in self.ZopeFind(self):
857: if hasattr(version[1],'versionNumber'):
858: ret.append((version[1].versionNumber,version[1]))
859: ret.sort(sortv)
860: return ret
861:
1.28 dwinter 862: security.declareProtected('AUTHENTICATED_USER','forceunlock')
863: def forceunlock(self,RESPONSE):
1.1 dwinter 864: """unlock"""
1.28 dwinter 865: self.lockedBy=''
1.29 dwinter 866:
867: security.declareProtected('AUTHENTICATED_USER','unlock')
868: def unlock(self,RESPONSE):
869: """unlock"""
870: if str(self.lockedBy) in [str(self.REQUEST['AUTHENTICATED_USER'])]:
871: self.lockedBy=''
872: RESPONSE.redirect(self.REQUEST['URL2'])
873: else:
874: return "Sorry, not locked by you! (%s,%s)"%(self.lockedBy,self.REQUEST['AUTHENTICATED_USER'])
875:
876:
1.8 dwinter 877:
1.1 dwinter 878: security.declareProtected('AUTHENTICATED_USER','addVersionedFileObjectForm')
879:
880: def addVersionedFileObjectForm(self):
881: """add a new version"""
1.2 dwinter 882:
883: if str(self.REQUEST['AUTHENTICATED_USER']) in ["Anonymous User"]:
1.1 dwinter 884: return "please login first"
885: if (self.lockedBy==self.REQUEST['AUTHENTICATED_USER']) or (self.lockedBy==''):
886: out=DTMLFile('dtml/fileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject',version=self.getVersion()).__of__(self)
887: return out()
888: else:
889: return "Sorry file is locked by somebody else"
890:
1.11 dwinter 891: def manage_addVersionedFileObject(self,id,vC,author,file='',title='',precondition='', content_type='',changeName='no',newName='', RESPONSE=None):
1.1 dwinter 892: """add"""
1.35 dwinter 893: try: #der ganze vC unsinn muss ueberarbeitet werden
894: vC=self.REQUEST['vC']
895: except:
896: pass
1.1 dwinter 897:
1.5 dwinter 898: author=self.REQUEST['author']
1.6 dwinter 899:
900: if changeName=="yes":
1.24 dwinter 901: filename=file.filename
902: self.title=filename[max(filename.rfind('/'),
903: filename.rfind('\\'),
904: filename.rfind(':'),
905: )+1:]
906:
1.6 dwinter 907:
1.11 dwinter 908: if not newName=='':
909: self.title=newName[0:]
1.35 dwinter 910:
1.23 dwinter 911:
1.51 dwinter 912:
913:
914:
915: positionVersionNum=getattr(self,'positionVersionNum','front')
916:
917: if positionVersionNum=='front':
918: id="V%i"%self.getVersion()+"_"+self.title
919: else:
920: tmp=os.path.splitext(self.title)
921: if len(tmp)>1:
922: id=tmp[0]+"_V%i"%self.getVersion()+tmp[1]
923: else:
924: id=tmp[0]+"_V%i"%self.getVersion()
925:
926:
927: manage_addVersionedFileObject(self,id,vC,author,file,id,precondition, content_type)
1.1 dwinter 928: objs=self.ZopeFind(self,obj_ids=[id])[0][1].setVersionNumber(int(self.getVersion()))
1.27 dwinter 929: self.REQUEST.SESSION['objID_parent']=self.getId()
1.23 dwinter 930:
1.1 dwinter 931: if RESPONSE:
1.27 dwinter 932: obj=self.ZopeFind(self,obj_ids=[id])[0][1]
933: if obj.getSize()==0:
934: self.REQUEST.SESSION['objID']=obj.getId()
1.23 dwinter 935: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','errorUploadFile')).__of__(self)
936: return pt()
937:
938: else:
939: RESPONSE.redirect(self.REQUEST['URL2'])
1.1 dwinter 940:
1.23 dwinter 941: else:
942: return self.ZopeFind(self,obj_ids=[id])[0][1]
943:
1.1 dwinter 944: security.declareProtected('AUTHENTICATED_USER','downloadLocked')
945:
1.7 dwinter 946: def download(self):
947: """download and lock"""
1.33 dwinter 948:
949: self.REQUEST.RESPONSE.setHeader("Content-Disposition","""attachement; filename=%s"""%self.getLastVersion().getId())
1.47 dwinter 950: self.REQUEST.RESPONSE.setHeader("Content-Type","application/octet-stream")
1.33 dwinter 951:
1.49 dwinter 952: #try:
953: # txt=self.getLastVersion.index_html()
954: #except:
955: # txt=self.getLastVersion.index_html(REQUEST,RESPONSE)
956:
957: #self.REQUEST.RESPONSE.setHeader("Content-Length","str(len(txt)+1000)")
958:
1.33 dwinter 959: self.content_type="application/octet-stream"
960: #self.REQUEST.RESPONSE.write("bl")
1.49 dwinter 961: #self.REQUEST.RESPONSE.write(txt)
962: #self.REQUEST.close()
1.33 dwinter 963:
964: #self.getLastVersion().content_type="application/octet-stream"
1.49 dwinter 965: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'/'+self.getId()+'/'+self.getLastVersion().getId())
1.7 dwinter 966:
1.1 dwinter 967: def downloadLocked(self):
968: """download and lock"""
969: if self.REQUEST['AUTHENTICATED_USER']=='Anonymous User':
970: return "please login first"
971: if not self.lockedBy=="":
972: return "cannot be locked because is already locked by %s"%self.lockedBy
973: self.lockedBy=self.REQUEST['AUTHENTICATED_USER']
1.9 dwinter 974: self.getLastVersion().content_type="application/octet-stream"
1.1 dwinter 975: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'/'+self.getId()+'/'+self.getLastVersion().getId())
976:
977: def manage_addVersionedFileForm(self):
978: """interface for adding the OSAS_root"""
1.19 dwinter 979: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','addVersionedFile.zpt')).__of__(self)
1.1 dwinter 980: return pt()
981:
1.5 dwinter 982: def manage_addVersionedFile(self,id,title,lockedBy, author=None, RESPONSE=None):
1.1 dwinter 983: """add the OSAS_root"""
1.5 dwinter 984: newObj=versionedFile(id,title,lockedBy,author)
1.1 dwinter 985: self._setObject(id,newObj)
1.5 dwinter 986:
1.1 dwinter 987: if RESPONSE is not None:
988: RESPONSE.redirect('manage_main')
989:
990:
991: InitializeClass(versionedFile)
992: InitializeClass(versionedFileFolder)
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/cvs/cvsweb/icons/back.gif){kind=icon}
Return to versionedFile.py CVS log ![[TXT]](/cvs/cvsweb/icons/text.gif){kind=icon}
![[DIR]](/cvs/cvsweb/icons/dir.gif){kind=icon}
Up to [Repository] / versionedFile