Annotation of versionedFile/versionedFile.py, revision 1.31
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
1.5 dwinter 10: import os.path
1.19 dwinter 11:
1.15 dwinter 12: import time
1.19 dwinter 13: try:
14: from Products.ECHO_content.ECHO_collection import ECHO_basis
15: except:
16: print "ECHO Elements not imported"
1.20 dwinter 17: class ECHO_basis:
1.31 ! dwinter 18: """leer"""
! 19: manage_options=()
1.1 dwinter 20:
1.19 dwinter 21:
1.1 dwinter 22: def sortv(x,y):
23: return cmp(x[0],y[0])
24:
1.19 dwinter 25: class versionedFileFolder(Folder,ECHO_basis):
1.1 dwinter 26: """Folder with versioned files"""
27:
1.14 dwinter 28:
1.1 dwinter 29: meta_type = "versionedFileFolder"
30:
31: security= ClassSecurityInfo()
32: security.declareProtected('AUTHENTICATED_USER','addFileForm')
1.19 dwinter 33:
34: if ECHO_basis:
35: optTMP= Folder.manage_options+ECHO_basis.manage_options
36: else:
37: optTMP= Folder.manage_options
38:
39: manage_options =optTMP+(
1.5 dwinter 40: {'label':'Generate Index.html','action':'generateIndexHTML'},
1.6 dwinter 41: {'label':'Generate history_template.html','action':'generateHistoryHTML'},
1.19 dwinter 42: )
1.5 dwinter 43:
1.19 dwinter 44:
45:
1.14 dwinter 46: def helpDownload(self):
47: """download help"""
48:
1.19 dwinter 49: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','helpDownload')).__of__(self)
1.14 dwinter 50: return pt()
51:
1.5 dwinter 52: def generateIndexHTML(self,RESPONSE=None):
53: """lege standard index.html an"""
54:
55:
1.22 dwinter 56: if not self.ZopeFind(self,obj_ids=['index.html']):
1.5 dwinter 57: zt=ZopePageTemplate('index.html')
58: self._setObject('index.html',zt)
59: default_content_fn = os.path.join(package_home(globals()),
60: 'zpt/versionFileFolderMain.zpt')
61: text = open(default_content_fn).read()
62: zt.pt_edit(text, 'text/html')
63:
64: else:
65: return "already exists!"
66:
67: if RESPONSE is not None:
68: RESPONSE.redirect('manage_main')
69:
1.6 dwinter 70:
71: def generateHistoryHTML(self,RESPONSE=None):
72: """lege standard index.html an"""
73:
1.5 dwinter 74:
1.6 dwinter 75:
1.22 dwinter 76: if not self.ZopeFind(self,obj_ids=['history_template.html']):
1.6 dwinter 77: zt=ZopePageTemplate('history_template.html')
78: self._setObject('history_template.html',zt)
79: default_content_fn = os.path.join(package_home(globals()),
80: 'zpt/versionHistory.zpt')
81: text = open(default_content_fn).read()
82: zt.pt_edit(text, 'text/html')
83:
84: else:
85: return "already exists!"
86:
87: if RESPONSE is not None:
88: RESPONSE.redirect('manage_main')
89:
1.12 dwinter 90: def getVersionedFiles(self,sortField='title'):
1.1 dwinter 91: """get all versioned files"""
1.12 dwinter 92:
93: def sortName(x,y):
1.18 dwinter 94: return cmp(x[1].title.lower(),y[1].title.lower())
1.12 dwinter 95:
96: def sortDate(x,y):
1.17 dwinter 97: return cmp(y[1].getLastVersion().getTime(),x[1].getLastVersion().getTime())
1.12 dwinter 98:
1.30 dwinter 99: def sortComment(x,y):
1.31 ! dwinter 100: try:
! 101: x=getattr(x[1],'comment','ZZZZZZZZZZZZZ').lower()
! 102: except:
! 103: x='zzzzzzzzzzzzzzzz'
! 104: try:
! 105: y=getattr(y[1],'comment','ZZZZZZZZZZZZZ').lower()
! 106: except:
! 107: y='zzzzzzzzzzzzzzzz'
! 108: return cmp(x,y)
! 109:
1.12 dwinter 110: def sortAuthor(x,y):
1.13 dwinter 111:
1.30 dwinter 112: return cmp(x[1].getLastVersion().lastEditor().lower(),y[1].getLastVersion().lastEditor().lower())
1.3 dwinter 113:
1.2 dwinter 114: versionedFiles=self.ZopeFind(self,obj_metatypes=['versionedFile'])
1.12 dwinter 115:
116: if sortField=='title':
117: versionedFiles.sort(sortName)
118: elif sortField=='date':
119: versionedFiles.sort(sortDate)
120: elif sortField=='author':
121: versionedFiles.sort(sortAuthor)
1.30 dwinter 122: elif sortField=='comment':
123: versionedFiles.sort(sortComment)
1.12 dwinter 124:
1.1 dwinter 125: return versionedFiles
126:
1.4 dwinter 127:
128: def header_html(self):
129: """zusätzlicher header"""
130: ext=self.ZopeFind(self,obj_ids=["header.html"])
131: if ext:
132: return ext[0][1]()
133: else:
134: return ""
135:
1.1 dwinter 136: def index_html(self):
137: """main"""
1.4 dwinter 138: ext=self.ZopeFind(self,obj_ids=["index.html"])
139: if ext:
1.5 dwinter 140: return ext[0][1]()
1.4 dwinter 141:
1.19 dwinter 142: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','versionFileFolderMain')).__of__(self)
1.1 dwinter 143: return pt()
144:
145:
146: def addFileForm(self):
147: """add a file"""
1.21 dwinter 148: ext=self.ZopeFind(self,obj_ids=["addFileForm.dtml"])
149: if ext:
150: return ext[0][1]('',globals(),version='1',AUTHENTICATED_USER=self.REQUEST.AUTHENTICATED_USER)
151:
1.1 dwinter 152: out=DTMLFile('dtml/newFileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject',version='1').__of__(self)
153: return out()
154:
155:
1.11 dwinter 156: def addFile(self,vC,file,author,newName='',content_type='',RESPONSE=None):
1.1 dwinter 157: """ add a new file"""
1.11 dwinter 158: if newName=='':
1.24 dwinter 159: filename=file.filename
160: id=filename[max(filename.rfind('/'),
161: filename.rfind('\\'),
162: filename.rfind(':'),
163: )+1:]
1.25 dwinter 164:
1.11 dwinter 165: else:
166: id=newName
1.1 dwinter 167:
168: vC=self.REQUEST.form['vC']
169: manage_addVersionedFile(self,id,'','')
1.21 dwinter 170: #if (getattr(self,'commentNonEmpty',0)==1) and vC.strip()=="":
171:
172:
1.1 dwinter 173: ob=self._getOb(id)
174: ob.title=id
1.3 dwinter 175: file2=file
1.23 dwinter 176:
177: obj=ob.manage_addVersionedFileObject(id,vC,author,file2,content_type=content_type)
1.27 dwinter 178: self.REQUEST.SESSION['objID']=ob.getId()
179: self.REQUEST.SESSION['objID_parent']=None
1.1 dwinter 180:
1.23 dwinter 181: if obj.getSize()==0:
182: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','errorUploadFile')).__of__(self)
183: return pt()
184:
1.1 dwinter 185: RESPONSE.redirect(self.REQUEST['URL1'])
186:
1.27 dwinter 187:
188: def deleteEmptyObject(self,submit,RESPONSE=None):
189: """deleteemptyobject"""
190: if submit=="delete it":
191: if self.REQUEST.SESSION['objID_parent']:
192: obj=getattr(self,self.REQUEST.SESSION['objID_parent'])
193:
194: else:
195: obj=self
196: obj.manage_delObjects([self.REQUEST.SESSION['objID']])
197:
198: RESPONSE.redirect(self.REQUEST['URL1'])
199:
1.1 dwinter 200:
201: manage_addVersionedFileFolderForm=DTMLFile('dtml/folderAdd', globals())
202:
203:
204: def manage_addVersionedFileFolder(self, id, title='',
205: createPublic=0,
206: createUserF=0,
207: REQUEST=None):
208: """Add a new Folder object with id *id*.
209:
210: If the 'createPublic' and 'createUserF' parameters are set to any true
211: value, an 'index_html' and a 'UserFolder' objects are created respectively
212: in the new folder.
213: """
214: ob=versionedFileFolder()
215: ob.id=str(id)
216: ob.title=title
217: self._setObject(id, ob)
218: ob=self._getOb(id)
219:
220: checkPermission=getSecurityManager().checkPermission
221:
222: if createUserF:
223: if not checkPermission('Add User Folders', ob):
224: raise Unauthorized, (
225: 'You are not authorized to add User Folders.'
226: )
227: ob.manage_addUserFolder()
228:
229:
230: if REQUEST is not None:
231: return self.manage_main(self, REQUEST, update_menu=1)
232:
233:
234:
235: class versionedFileObject(File):
236: """File Object im Folder"""
237:
238: meta_type = "versionedFileObject"
239:
240: manage_editForm =DTMLFile('dtml/fileEdit',globals(),
241: Kind='File',kind='file')
242: manage_editForm._setName('manage_editForm')
1.14 dwinter 243:
1.15 dwinter 244: def getTime(self):
245: """getTime"""
246: #return self.bobobase_modification_time().ISO()
247: if hasattr(self,'time'):
248: return time.strftime("%Y-%m-%d %H:%M:%S",self.time)
1.16 dwinter 249: elif hasattr(self,'timefixed'):
250: return self.timefixed
1.15 dwinter 251: else:
1.16 dwinter 252: setattr(self,'timefixed',self.bobobase_modification_time().ISO())
1.15 dwinter 253: return self.bobobase_modification_time().ISO()
254:
255:
256:
1.14 dwinter 257:
1.1 dwinter 258:
1.7 dwinter 259: def download(self):
260: """download and lock"""
261:
262:
1.10 dwinter 263: self.content_type="application/octet-stream"
1.7 dwinter 264: self.REQUEST.RESPONSE.redirect(self.absolute_url())
265:
266: def downloadLocked(self):
267: """download and lock"""
268:
269:
270: if self.REQUEST['AUTHENTICATED_USER']=='Anonymous User':
271: return "please login first"
272: if not self.aq_parent.lockedBy=="":
273: return "cannot be locked because is already locked by %s"%self.lockedBy
274: self.aq_parent.lockedBy=self.REQUEST['AUTHENTICATED_USER']
1.1 dwinter 275:
1.10 dwinter 276: self.content_type="application/octet-stream"
1.7 dwinter 277: self.REQUEST.RESPONSE.redirect(self.absolute_url())
278:
1.1 dwinter 279: def setVersionNumber(self,versionNumber):
280: """set version"""
281: self.versionNumber=versionNumber
282:
283: def getVersionNumber(self):
284: """get version"""
285: return self.versionNumber
286:
287: def lastEditor(self):
288: """last Editor"""
1.5 dwinter 289: if hasattr(self,'author'):
290: return self.author
291: else:
292: jar=self._p_jar
293: oid=self._p_oid
294:
295: if jar is None or oid is None: return None
296:
297: return jar.db().history(oid)[0]['user_name']
1.1 dwinter 298:
299:
300:
301:
302: manage_addVersionedFileObjectForm=DTMLFile('dtml/fileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject', version='1')
303:
1.5 dwinter 304: def manage_addVersionedFileObject(self,id,vC='',author='', file='',title='',precondition='', content_type='',
1.1 dwinter 305: REQUEST=None):
306: """Add a new File object.
307:
308: Creates a new File object 'id' with the contents of 'file'"""
1.5 dwinter 309:
1.1 dwinter 310: id=str(id)
311: title=str(title)
312: content_type=str(content_type)
313: precondition=str(precondition)
1.3 dwinter 314:
1.1 dwinter 315: id, title = cookId(id, title, file)
316:
317: self=self.this()
318:
319: # First, we create the file without data:
320: self._setObject(id, versionedFileObject(id,title,'',content_type, precondition))
321: self._getOb(id).versionComment=str(vC)
1.15 dwinter 322: self._getOb(id).time=time.localtime()
323:
1.5 dwinter 324: setattr(self._getOb(id),'author',author)
1.1 dwinter 325:
326: # Now we "upload" the data. By doing this in two steps, we
327: # can use a database trick to make the upload more efficient.
328: if file:
329: self._getOb(id).manage_upload(file)
330: if content_type:
331: self._getOb(id).content_type=content_type
332:
333: if REQUEST is not None:
334: REQUEST['RESPONSE'].redirect(self.absolute_url()+'/manage_main')
335:
336:
337:
338:
339: class versionedFile(Folder):
340: """Versioniertes File"""
341:
1.5 dwinter 342: def __init__(self, id, title, lockedBy,author):
1.1 dwinter 343: """init"""
344: self.id=id
345: self.title=title
346: self.lockedBy=lockedBy
1.5 dwinter 347: self.author=author
1.15 dwinter 348:
1.1 dwinter 349:
350: meta_type="versionedFile"
351:
1.26 dwinter 352: def manageCommentForm(self):
353: """add a comment"""
354: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','addComment')).__of__(self)
355: return pt()
356:
357: def manageComment(self,text,comment_author,submit,REQUEST=None):
358: """manage comments"""
359: if submit =='change':
360: if text=='':
361: self.comment=None
362: else:
363: self.comment=text
364: self.comment_author=comment_author
365:
366: self.comment_date=time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())
367:
368: return REQUEST.RESPONSE.redirect(self.aq_parent.absolute_url())
369:
1.1 dwinter 370: def getLastVersion(self):
371: """Last Version"""
372: tmp=0
373: lastVersion=None
1.2 dwinter 374:
1.1 dwinter 375: for version in self.ZopeFind(self):
1.2 dwinter 376:
1.1 dwinter 377: if hasattr(version[1],'versionNumber'):
1.2 dwinter 378:
1.1 dwinter 379: if int(version[1].versionNumber) > tmp:
380: tmp=int(version[1].versionNumber,)
381: lastVersion=version[1]
382: return lastVersion
383:
384: def index_html(self):
385: """main view"""
386: lastVersion=self.getLastVersion()
387: #return "File:"+self.title+" Version:%i"%lastVersion.versionNumber," modified:",lastVersion.bobobase_modification_time()," size:",lastVersion.getSize(),"modified by:",lastVersion.lastEditor()
1.15 dwinter 388: return "File: %s Version:%i modified:%s size:%s modified by:%s"%(self.title,lastVersion.versionNumber,lastVersion.getTime(),lastVersion.getSize(),lastVersion.lastEditor())
1.1 dwinter 389:
390: def getVersion(self):
391: tmp=0
392: for version in self.ZopeFind(self):
1.2 dwinter 393:
1.1 dwinter 394: if hasattr(version[1],'versionNumber'):
1.2 dwinter 395:
1.1 dwinter 396: if int(version[1].versionNumber) > tmp:
397: tmp=int(version[1].versionNumber,)
398: return tmp+1
399:
400: security= ClassSecurityInfo()
401: security.declareProtected('AUTHENTICATED_USER','unlock')
402:
403: def history(self):
1.6 dwinter 404: """history"""
405:
406: ext=self.ZopeFind(self.aq_parent,obj_ids=["history_template.html"])
407: if ext:
408: return getattr(self,ext[0][1].getId())()
409:
1.19 dwinter 410: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','versionHistory')).__of__(self)
1.1 dwinter 411: return pt()
412:
413: def getVersions(self):
414: """get all versions"""
415: ret=[]
416: for version in self.ZopeFind(self):
417: if hasattr(version[1],'versionNumber'):
418: ret.append((version[1].versionNumber,version[1]))
419: ret.sort(sortv)
420: return ret
421:
1.28 dwinter 422: security.declareProtected('AUTHENTICATED_USER','forceunlock')
423: def forceunlock(self,RESPONSE):
1.1 dwinter 424: """unlock"""
1.28 dwinter 425: self.lockedBy=''
1.29 dwinter 426:
427: security.declareProtected('AUTHENTICATED_USER','unlock')
428: def unlock(self,RESPONSE):
429: """unlock"""
430: if str(self.lockedBy) in [str(self.REQUEST['AUTHENTICATED_USER'])]:
431: self.lockedBy=''
432: RESPONSE.redirect(self.REQUEST['URL2'])
433: else:
434: return "Sorry, not locked by you! (%s,%s)"%(self.lockedBy,self.REQUEST['AUTHENTICATED_USER'])
435:
436:
1.8 dwinter 437:
1.1 dwinter 438: security.declareProtected('AUTHENTICATED_USER','addVersionedFileObjectForm')
439:
440: def addVersionedFileObjectForm(self):
441: """add a new version"""
1.2 dwinter 442:
443: if str(self.REQUEST['AUTHENTICATED_USER']) in ["Anonymous User"]:
1.1 dwinter 444: return "please login first"
445: if (self.lockedBy==self.REQUEST['AUTHENTICATED_USER']) or (self.lockedBy==''):
446: out=DTMLFile('dtml/fileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject',version=self.getVersion()).__of__(self)
447: return out()
448: else:
449: return "Sorry file is locked by somebody else"
450:
1.11 dwinter 451: def manage_addVersionedFileObject(self,id,vC,author,file='',title='',precondition='', content_type='',changeName='no',newName='', RESPONSE=None):
1.1 dwinter 452: """add"""
453:
454: vC=self.REQUEST['vC']
1.5 dwinter 455: author=self.REQUEST['author']
1.6 dwinter 456:
457: if changeName=="yes":
1.24 dwinter 458: filename=file.filename
459: self.title=filename[max(filename.rfind('/'),
460: filename.rfind('\\'),
461: filename.rfind(':'),
462: )+1:]
463:
1.6 dwinter 464:
1.11 dwinter 465: if not newName=='':
466: self.title=newName[0:]
1.6 dwinter 467:
1.1 dwinter 468: id="V%i"%self.getVersion()+"_"+self.title
1.23 dwinter 469:
1.5 dwinter 470: manage_addVersionedFileObject(self,id,vC,author,file,"V%i"%self.getVersion()+"_"+self.title,precondition, content_type)
1.1 dwinter 471: objs=self.ZopeFind(self,obj_ids=[id])[0][1].setVersionNumber(int(self.getVersion()))
1.27 dwinter 472: self.REQUEST.SESSION['objID_parent']=self.getId()
1.23 dwinter 473:
1.1 dwinter 474: if RESPONSE:
1.27 dwinter 475: obj=self.ZopeFind(self,obj_ids=[id])[0][1]
476: if obj.getSize()==0:
477: self.REQUEST.SESSION['objID']=obj.getId()
1.23 dwinter 478: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','errorUploadFile')).__of__(self)
479: return pt()
480:
481: else:
482: RESPONSE.redirect(self.REQUEST['URL2'])
1.1 dwinter 483:
1.23 dwinter 484: else:
485: return self.ZopeFind(self,obj_ids=[id])[0][1]
486:
1.1 dwinter 487: security.declareProtected('AUTHENTICATED_USER','downloadLocked')
488:
1.7 dwinter 489: def download(self):
490: """download and lock"""
1.9 dwinter 491: self.getLastVersion().content_type="application/octet-stream"
1.7 dwinter 492: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'/'+self.getId()+'/'+self.getLastVersion().getId())
493:
1.1 dwinter 494: def downloadLocked(self):
495: """download and lock"""
496: if self.REQUEST['AUTHENTICATED_USER']=='Anonymous User':
497: return "please login first"
498: if not self.lockedBy=="":
499: return "cannot be locked because is already locked by %s"%self.lockedBy
500: self.lockedBy=self.REQUEST['AUTHENTICATED_USER']
1.9 dwinter 501: self.getLastVersion().content_type="application/octet-stream"
1.1 dwinter 502: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'/'+self.getId()+'/'+self.getLastVersion().getId())
503:
504: def manage_addVersionedFileForm(self):
505: """interface for adding the OSAS_root"""
1.19 dwinter 506: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','addVersionedFile.zpt')).__of__(self)
1.1 dwinter 507: return pt()
508:
1.5 dwinter 509: def manage_addVersionedFile(self,id,title,lockedBy, author=None, RESPONSE=None):
1.1 dwinter 510: """add the OSAS_root"""
1.5 dwinter 511: newObj=versionedFile(id,title,lockedBy,author)
1.1 dwinter 512: self._setObject(id,newObj)
1.5 dwinter 513:
1.1 dwinter 514: if RESPONSE is not None:
515: RESPONSE.redirect('manage_main')
516:
517:
518: InitializeClass(versionedFile)
519: InitializeClass(versionedFileFolder)
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