Annotation of versionedFile/versionedFile.py, revision 1.32
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:
1.32 ! dwinter 90:
! 91:
! 92:
1.12 dwinter 93: def getVersionedFiles(self,sortField='title'):
1.1 dwinter 94: """get all versioned files"""
1.12 dwinter 95:
96: def sortName(x,y):
1.18 dwinter 97: return cmp(x[1].title.lower(),y[1].title.lower())
1.12 dwinter 98:
99: def sortDate(x,y):
1.17 dwinter 100: return cmp(y[1].getLastVersion().getTime(),x[1].getLastVersion().getTime())
1.12 dwinter 101:
1.32 ! dwinter 102:
1.30 dwinter 103: def sortComment(x,y):
1.31 dwinter 104: try:
105: x=getattr(x[1],'comment','ZZZZZZZZZZZZZ').lower()
106: except:
107: x='zzzzzzzzzzzzzzzz'
108: try:
109: y=getattr(y[1],'comment','ZZZZZZZZZZZZZ').lower()
110: except:
111: y='zzzzzzzzzzzzzzzz'
112: return cmp(x,y)
113:
1.12 dwinter 114: def sortAuthor(x,y):
1.13 dwinter 115:
1.30 dwinter 116: return cmp(x[1].getLastVersion().lastEditor().lower(),y[1].getLastVersion().lastEditor().lower())
1.3 dwinter 117:
1.2 dwinter 118: versionedFiles=self.ZopeFind(self,obj_metatypes=['versionedFile'])
1.12 dwinter 119:
120: if sortField=='title':
121: versionedFiles.sort(sortName)
122: elif sortField=='date':
123: versionedFiles.sort(sortDate)
124: elif sortField=='author':
125: versionedFiles.sort(sortAuthor)
1.30 dwinter 126: elif sortField=='comment':
127: versionedFiles.sort(sortComment)
1.12 dwinter 128:
1.1 dwinter 129: return versionedFiles
130:
1.4 dwinter 131:
132: def header_html(self):
133: """zusätzlicher header"""
134: ext=self.ZopeFind(self,obj_ids=["header.html"])
135: if ext:
136: return ext[0][1]()
137: else:
138: return ""
139:
1.1 dwinter 140: def index_html(self):
141: """main"""
1.4 dwinter 142: ext=self.ZopeFind(self,obj_ids=["index.html"])
143: if ext:
1.5 dwinter 144: return ext[0][1]()
1.4 dwinter 145:
1.19 dwinter 146: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','versionFileFolderMain')).__of__(self)
1.1 dwinter 147: return pt()
148:
149:
150: def addFileForm(self):
151: """add a file"""
1.21 dwinter 152: ext=self.ZopeFind(self,obj_ids=["addFileForm.dtml"])
153: if ext:
154: return ext[0][1]('',globals(),version='1',AUTHENTICATED_USER=self.REQUEST.AUTHENTICATED_USER)
155:
1.1 dwinter 156: out=DTMLFile('dtml/newFileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject',version='1').__of__(self)
157: return out()
158:
159:
1.11 dwinter 160: def addFile(self,vC,file,author,newName='',content_type='',RESPONSE=None):
1.1 dwinter 161: """ add a new file"""
1.11 dwinter 162: if newName=='':
1.24 dwinter 163: filename=file.filename
164: id=filename[max(filename.rfind('/'),
165: filename.rfind('\\'),
166: filename.rfind(':'),
167: )+1:]
1.25 dwinter 168:
1.11 dwinter 169: else:
170: id=newName
1.1 dwinter 171:
172: vC=self.REQUEST.form['vC']
173: manage_addVersionedFile(self,id,'','')
1.21 dwinter 174: #if (getattr(self,'commentNonEmpty',0)==1) and vC.strip()=="":
175:
176:
1.1 dwinter 177: ob=self._getOb(id)
178: ob.title=id
1.3 dwinter 179: file2=file
1.23 dwinter 180:
181: obj=ob.manage_addVersionedFileObject(id,vC,author,file2,content_type=content_type)
1.27 dwinter 182: self.REQUEST.SESSION['objID']=ob.getId()
183: self.REQUEST.SESSION['objID_parent']=None
1.1 dwinter 184:
1.23 dwinter 185: if obj.getSize()==0:
186: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','errorUploadFile')).__of__(self)
187: return pt()
188:
1.1 dwinter 189: RESPONSE.redirect(self.REQUEST['URL1'])
190:
1.27 dwinter 191:
192: def deleteEmptyObject(self,submit,RESPONSE=None):
193: """deleteemptyobject"""
194: if submit=="delete it":
195: if self.REQUEST.SESSION['objID_parent']:
196: obj=getattr(self,self.REQUEST.SESSION['objID_parent'])
197:
198: else:
199: obj=self
200: obj.manage_delObjects([self.REQUEST.SESSION['objID']])
201:
202: RESPONSE.redirect(self.REQUEST['URL1'])
203:
1.1 dwinter 204:
205: manage_addVersionedFileFolderForm=DTMLFile('dtml/folderAdd', globals())
206:
207:
208: def manage_addVersionedFileFolder(self, id, title='',
209: createPublic=0,
210: createUserF=0,
211: REQUEST=None):
212: """Add a new Folder object with id *id*.
213:
214: If the 'createPublic' and 'createUserF' parameters are set to any true
215: value, an 'index_html' and a 'UserFolder' objects are created respectively
216: in the new folder.
217: """
218: ob=versionedFileFolder()
219: ob.id=str(id)
220: ob.title=title
221: self._setObject(id, ob)
222: ob=self._getOb(id)
223:
224: checkPermission=getSecurityManager().checkPermission
225:
226: if createUserF:
227: if not checkPermission('Add User Folders', ob):
228: raise Unauthorized, (
229: 'You are not authorized to add User Folders.'
230: )
231: ob.manage_addUserFolder()
232:
233:
234: if REQUEST is not None:
235: return self.manage_main(self, REQUEST, update_menu=1)
236:
237:
238:
239: class versionedFileObject(File):
240: """File Object im Folder"""
241:
242: meta_type = "versionedFileObject"
243:
244: manage_editForm =DTMLFile('dtml/fileEdit',globals(),
245: Kind='File',kind='file')
246: manage_editForm._setName('manage_editForm')
1.14 dwinter 247:
1.32 ! dwinter 248: def getVComment(self):
! 249: """get the comment of this file"""
! 250: if not hasattr(self,'vComment') or (not self.vComment) or (self.vComment.lstrip()==""):
! 251: return "Add comment"
! 252:
! 253: else:
! 254: return self.vComment
! 255:
! 256: def manageVCommentForm(self):
! 257: """add a comment"""
! 258: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','addVComment')).__of__(self)
! 259: return pt()
! 260:
! 261: def manageVComment(self,text,comment_author,submit,REQUEST=None):
! 262: """manage comments"""
! 263: if submit =='change':
! 264: if text=='':
! 265: self.vComment=None
! 266: else:
! 267: self.vComment=text
! 268: self.vComment_author=comment_author
! 269:
! 270: self.vComment_date=time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())
! 271:
! 272: return REQUEST.RESPONSE.redirect(self.aq_parent.absolute_url()+"/history")
! 273:
! 274:
1.15 dwinter 275: def getTime(self):
276: """getTime"""
277: #return self.bobobase_modification_time().ISO()
278: if hasattr(self,'time'):
279: return time.strftime("%Y-%m-%d %H:%M:%S",self.time)
1.16 dwinter 280: elif hasattr(self,'timefixed'):
281: return self.timefixed
1.15 dwinter 282: else:
1.16 dwinter 283: setattr(self,'timefixed',self.bobobase_modification_time().ISO())
1.15 dwinter 284: return self.bobobase_modification_time().ISO()
285:
286:
287:
1.14 dwinter 288:
1.1 dwinter 289:
1.7 dwinter 290: def download(self):
291: """download and lock"""
292:
293:
1.10 dwinter 294: self.content_type="application/octet-stream"
1.7 dwinter 295: self.REQUEST.RESPONSE.redirect(self.absolute_url())
296:
297: def downloadLocked(self):
298: """download and lock"""
299:
300:
301: if self.REQUEST['AUTHENTICATED_USER']=='Anonymous User':
302: return "please login first"
303: if not self.aq_parent.lockedBy=="":
304: return "cannot be locked because is already locked by %s"%self.lockedBy
305: self.aq_parent.lockedBy=self.REQUEST['AUTHENTICATED_USER']
1.1 dwinter 306:
1.10 dwinter 307: self.content_type="application/octet-stream"
1.7 dwinter 308: self.REQUEST.RESPONSE.redirect(self.absolute_url())
309:
1.1 dwinter 310: def setVersionNumber(self,versionNumber):
311: """set version"""
312: self.versionNumber=versionNumber
313:
314: def getVersionNumber(self):
315: """get version"""
316: return self.versionNumber
317:
1.32 ! dwinter 318:
! 319:
1.1 dwinter 320: def lastEditor(self):
321: """last Editor"""
1.5 dwinter 322: if hasattr(self,'author'):
1.32 ! dwinter 323: ret=self.author.replace("-","\n")
! 324: ret=ret.replace("\r","\n")
! 325: return ret
! 326:
1.5 dwinter 327: else:
328: jar=self._p_jar
329: oid=self._p_oid
330:
331: if jar is None or oid is None: return None
332:
333: return jar.db().history(oid)[0]['user_name']
1.1 dwinter 334:
335:
336:
337:
338: manage_addVersionedFileObjectForm=DTMLFile('dtml/fileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject', version='1')
339:
1.5 dwinter 340: def manage_addVersionedFileObject(self,id,vC='',author='', file='',title='',precondition='', content_type='',
1.1 dwinter 341: REQUEST=None):
342: """Add a new File object.
343:
344: Creates a new File object 'id' with the contents of 'file'"""
1.5 dwinter 345:
1.1 dwinter 346: id=str(id)
347: title=str(title)
348: content_type=str(content_type)
349: precondition=str(precondition)
1.3 dwinter 350:
1.1 dwinter 351: id, title = cookId(id, title, file)
352:
353: self=self.this()
354:
355: # First, we create the file without data:
356: self._setObject(id, versionedFileObject(id,title,'',content_type, precondition))
357: self._getOb(id).versionComment=str(vC)
1.15 dwinter 358: self._getOb(id).time=time.localtime()
359:
1.5 dwinter 360: setattr(self._getOb(id),'author',author)
1.1 dwinter 361:
362: # Now we "upload" the data. By doing this in two steps, we
363: # can use a database trick to make the upload more efficient.
364: if file:
365: self._getOb(id).manage_upload(file)
366: if content_type:
367: self._getOb(id).content_type=content_type
368:
369: if REQUEST is not None:
370: REQUEST['RESPONSE'].redirect(self.absolute_url()+'/manage_main')
371:
372:
373:
374:
375: class versionedFile(Folder):
376: """Versioniertes File"""
377:
1.5 dwinter 378: def __init__(self, id, title, lockedBy,author):
1.1 dwinter 379: """init"""
380: self.id=id
381: self.title=title
382: self.lockedBy=lockedBy
1.5 dwinter 383: self.author=author
1.32 ! dwinter 384:
! 385: def getComment(self):
! 386: """get the comment of this file"""
! 387: if not hasattr(self,'comment') or (not self.comment) or (self.comment.lstrip()==""):
! 388: return "Add comment"
! 389:
! 390: else:
! 391: return self.comment
! 392:
1.1 dwinter 393:
394: meta_type="versionedFile"
395:
1.26 dwinter 396: def manageCommentForm(self):
397: """add a comment"""
398: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','addComment')).__of__(self)
399: return pt()
400:
401: def manageComment(self,text,comment_author,submit,REQUEST=None):
402: """manage comments"""
403: if submit =='change':
404: if text=='':
405: self.comment=None
406: else:
407: self.comment=text
408: self.comment_author=comment_author
409:
410: self.comment_date=time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())
411:
412: return REQUEST.RESPONSE.redirect(self.aq_parent.absolute_url())
413:
1.1 dwinter 414: def getLastVersion(self):
415: """Last Version"""
416: tmp=0
417: lastVersion=None
1.2 dwinter 418:
1.1 dwinter 419: for version in self.ZopeFind(self):
1.2 dwinter 420:
1.1 dwinter 421: if hasattr(version[1],'versionNumber'):
1.2 dwinter 422:
1.1 dwinter 423: if int(version[1].versionNumber) > tmp:
424: tmp=int(version[1].versionNumber,)
425: lastVersion=version[1]
426: return lastVersion
427:
428: def index_html(self):
429: """main view"""
430: lastVersion=self.getLastVersion()
431: #return "File:"+self.title+" Version:%i"%lastVersion.versionNumber," modified:",lastVersion.bobobase_modification_time()," size:",lastVersion.getSize(),"modified by:",lastVersion.lastEditor()
1.15 dwinter 432: 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 433:
434: def getVersion(self):
435: tmp=0
436: for version in self.ZopeFind(self):
1.2 dwinter 437:
1.1 dwinter 438: if hasattr(version[1],'versionNumber'):
1.2 dwinter 439:
1.1 dwinter 440: if int(version[1].versionNumber) > tmp:
441: tmp=int(version[1].versionNumber,)
442: return tmp+1
443:
444: security= ClassSecurityInfo()
445: security.declareProtected('AUTHENTICATED_USER','unlock')
446:
447: def history(self):
1.6 dwinter 448: """history"""
449:
450: ext=self.ZopeFind(self.aq_parent,obj_ids=["history_template.html"])
451: if ext:
452: return getattr(self,ext[0][1].getId())()
453:
1.19 dwinter 454: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','versionHistory')).__of__(self)
1.1 dwinter 455: return pt()
456:
457: def getVersions(self):
458: """get all versions"""
459: ret=[]
460: for version in self.ZopeFind(self):
461: if hasattr(version[1],'versionNumber'):
462: ret.append((version[1].versionNumber,version[1]))
463: ret.sort(sortv)
464: return ret
465:
1.28 dwinter 466: security.declareProtected('AUTHENTICATED_USER','forceunlock')
467: def forceunlock(self,RESPONSE):
1.1 dwinter 468: """unlock"""
1.28 dwinter 469: self.lockedBy=''
1.29 dwinter 470:
471: security.declareProtected('AUTHENTICATED_USER','unlock')
472: def unlock(self,RESPONSE):
473: """unlock"""
474: if str(self.lockedBy) in [str(self.REQUEST['AUTHENTICATED_USER'])]:
475: self.lockedBy=''
476: RESPONSE.redirect(self.REQUEST['URL2'])
477: else:
478: return "Sorry, not locked by you! (%s,%s)"%(self.lockedBy,self.REQUEST['AUTHENTICATED_USER'])
479:
480:
1.8 dwinter 481:
1.1 dwinter 482: security.declareProtected('AUTHENTICATED_USER','addVersionedFileObjectForm')
483:
484: def addVersionedFileObjectForm(self):
485: """add a new version"""
1.2 dwinter 486:
487: if str(self.REQUEST['AUTHENTICATED_USER']) in ["Anonymous User"]:
1.1 dwinter 488: return "please login first"
489: if (self.lockedBy==self.REQUEST['AUTHENTICATED_USER']) or (self.lockedBy==''):
490: out=DTMLFile('dtml/fileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject',version=self.getVersion()).__of__(self)
491: return out()
492: else:
493: return "Sorry file is locked by somebody else"
494:
1.11 dwinter 495: def manage_addVersionedFileObject(self,id,vC,author,file='',title='',precondition='', content_type='',changeName='no',newName='', RESPONSE=None):
1.1 dwinter 496: """add"""
497:
498: vC=self.REQUEST['vC']
1.5 dwinter 499: author=self.REQUEST['author']
1.6 dwinter 500:
501: if changeName=="yes":
1.24 dwinter 502: filename=file.filename
503: self.title=filename[max(filename.rfind('/'),
504: filename.rfind('\\'),
505: filename.rfind(':'),
506: )+1:]
507:
1.6 dwinter 508:
1.11 dwinter 509: if not newName=='':
510: self.title=newName[0:]
1.6 dwinter 511:
1.1 dwinter 512: id="V%i"%self.getVersion()+"_"+self.title
1.23 dwinter 513:
1.5 dwinter 514: manage_addVersionedFileObject(self,id,vC,author,file,"V%i"%self.getVersion()+"_"+self.title,precondition, content_type)
1.1 dwinter 515: objs=self.ZopeFind(self,obj_ids=[id])[0][1].setVersionNumber(int(self.getVersion()))
1.27 dwinter 516: self.REQUEST.SESSION['objID_parent']=self.getId()
1.23 dwinter 517:
1.1 dwinter 518: if RESPONSE:
1.27 dwinter 519: obj=self.ZopeFind(self,obj_ids=[id])[0][1]
520: if obj.getSize()==0:
521: self.REQUEST.SESSION['objID']=obj.getId()
1.23 dwinter 522: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','errorUploadFile')).__of__(self)
523: return pt()
524:
525: else:
526: RESPONSE.redirect(self.REQUEST['URL2'])
1.1 dwinter 527:
1.23 dwinter 528: else:
529: return self.ZopeFind(self,obj_ids=[id])[0][1]
530:
1.1 dwinter 531: security.declareProtected('AUTHENTICATED_USER','downloadLocked')
532:
1.7 dwinter 533: def download(self):
534: """download and lock"""
1.9 dwinter 535: self.getLastVersion().content_type="application/octet-stream"
1.7 dwinter 536: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'/'+self.getId()+'/'+self.getLastVersion().getId())
537:
1.1 dwinter 538: def downloadLocked(self):
539: """download and lock"""
540: if self.REQUEST['AUTHENTICATED_USER']=='Anonymous User':
541: return "please login first"
542: if not self.lockedBy=="":
543: return "cannot be locked because is already locked by %s"%self.lockedBy
544: self.lockedBy=self.REQUEST['AUTHENTICATED_USER']
1.9 dwinter 545: self.getLastVersion().content_type="application/octet-stream"
1.1 dwinter 546: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'/'+self.getId()+'/'+self.getLastVersion().getId())
547:
548: def manage_addVersionedFileForm(self):
549: """interface for adding the OSAS_root"""
1.19 dwinter 550: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','addVersionedFile.zpt')).__of__(self)
1.1 dwinter 551: return pt()
552:
1.5 dwinter 553: def manage_addVersionedFile(self,id,title,lockedBy, author=None, RESPONSE=None):
1.1 dwinter 554: """add the OSAS_root"""
1.5 dwinter 555: newObj=versionedFile(id,title,lockedBy,author)
1.1 dwinter 556: self._setObject(id,newObj)
1.5 dwinter 557:
1.1 dwinter 558: if RESPONSE is not None:
559: RESPONSE.redirect('manage_main')
560:
561:
562: InitializeClass(versionedFile)
563: InitializeClass(versionedFileFolder)
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