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: import os.path
11:
12: import time
13: try:
14: from Products.ECHO_content.ECHO_collection import ECHO_basis
15: except:
16: print "ECHO Elements not imported"
17: class ECHO_basis:
18: """leer"""
19: manage_options=()
20:
21:
22: def sortv(x,y):
23: return cmp(x[0],y[0])
24:
25: class versionedFileFolder(Folder,ECHO_basis):
26: """Folder with versioned files"""
27:
28:
29: meta_type = "versionedFileFolder"
30:
31: security= ClassSecurityInfo()
32: security.declareProtected('AUTHENTICATED_USER','addFileForm')
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+(
40: {'label':'Generate Index.html','action':'generateIndexHTML'},
41: {'label':'Generate history_template.html','action':'generateHistoryHTML'},
42: )
43:
44:
45:
46: def helpDownload(self):
47: """download help"""
48:
49: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','helpDownload')).__of__(self)
50: return pt()
51:
52: def generateIndexHTML(self,RESPONSE=None):
53: """lege standard index.html an"""
54:
55:
56: if not self.ZopeFind(self,obj_ids=['index.html']):
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:
70:
71: def generateHistoryHTML(self,RESPONSE=None):
72: """lege standard index.html an"""
73:
74:
75:
76: if not self.ZopeFind(self,obj_ids=['history_template.html']):
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:
90: def getVersionedFiles(self,sortField='title'):
91: """get all versioned files"""
92:
93: def sortName(x,y):
94: return cmp(x[1].title.lower(),y[1].title.lower())
95:
96: def sortDate(x,y):
97: return cmp(y[1].getLastVersion().getTime(),x[1].getLastVersion().getTime())
98:
99: def sortAuthor(x,y):
100:
101: return cmp(x[1].getLastVersion().lastEditor(),y[1].getLastVersion().lastEditor())
102:
103: versionedFiles=self.ZopeFind(self,obj_metatypes=['versionedFile'])
104:
105: if sortField=='title':
106: versionedFiles.sort(sortName)
107: elif sortField=='date':
108: versionedFiles.sort(sortDate)
109: elif sortField=='author':
110: versionedFiles.sort(sortAuthor)
111:
112: return versionedFiles
113:
114:
115: def header_html(self):
116: """zusätzlicher header"""
117: ext=self.ZopeFind(self,obj_ids=["header.html"])
118: if ext:
119: return ext[0][1]()
120: else:
121: return ""
122:
123: def index_html(self):
124: """main"""
125: ext=self.ZopeFind(self,obj_ids=["index.html"])
126: if ext:
127: return ext[0][1]()
128:
129: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','versionFileFolderMain')).__of__(self)
130: return pt()
131:
132:
133: def addFileForm(self):
134: """add a file"""
135: ext=self.ZopeFind(self,obj_ids=["addFileForm.dtml"])
136: if ext:
137: return ext[0][1]('',globals(),version='1',AUTHENTICATED_USER=self.REQUEST.AUTHENTICATED_USER)
138:
139: out=DTMLFile('dtml/newFileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject',version='1').__of__(self)
140: return out()
141:
142:
143: def addFile(self,vC,file,author,newName='',content_type='',RESPONSE=None):
144: """ add a new file"""
145: if newName=='':
146: id=file.filename
147: else:
148: id=newName
149:
150: vC=self.REQUEST.form['vC']
151: manage_addVersionedFile(self,id,'','')
152: #if (getattr(self,'commentNonEmpty',0)==1) and vC.strip()=="":
153:
154:
155: ob=self._getOb(id)
156: ob.title=id
157: file2=file
158: ob.manage_addVersionedFileObject(id,vC,author,file2,content_type=content_type)
159:
160: RESPONSE.redirect(self.REQUEST['URL1'])
161:
162:
163: manage_addVersionedFileFolderForm=DTMLFile('dtml/folderAdd', globals())
164:
165:
166: def manage_addVersionedFileFolder(self, id, title='',
167: createPublic=0,
168: createUserF=0,
169: REQUEST=None):
170: """Add a new Folder object with id *id*.
171:
172: If the 'createPublic' and 'createUserF' parameters are set to any true
173: value, an 'index_html' and a 'UserFolder' objects are created respectively
174: in the new folder.
175: """
176: ob=versionedFileFolder()
177: ob.id=str(id)
178: ob.title=title
179: self._setObject(id, ob)
180: ob=self._getOb(id)
181:
182: checkPermission=getSecurityManager().checkPermission
183:
184: if createUserF:
185: if not checkPermission('Add User Folders', ob):
186: raise Unauthorized, (
187: 'You are not authorized to add User Folders.'
188: )
189: ob.manage_addUserFolder()
190:
191:
192: if REQUEST is not None:
193: return self.manage_main(self, REQUEST, update_menu=1)
194:
195:
196:
197: class versionedFileObject(File):
198: """File Object im Folder"""
199:
200: meta_type = "versionedFileObject"
201:
202: manage_editForm =DTMLFile('dtml/fileEdit',globals(),
203: Kind='File',kind='file')
204: manage_editForm._setName('manage_editForm')
205:
206: def getTime(self):
207: """getTime"""
208: #return self.bobobase_modification_time().ISO()
209: if hasattr(self,'time'):
210: return time.strftime("%Y-%m-%d %H:%M:%S",self.time)
211: elif hasattr(self,'timefixed'):
212: return self.timefixed
213: else:
214: setattr(self,'timefixed',self.bobobase_modification_time().ISO())
215: return self.bobobase_modification_time().ISO()
216:
217:
218:
219:
220:
221: def download(self):
222: """download and lock"""
223:
224:
225: self.content_type="application/octet-stream"
226: self.REQUEST.RESPONSE.redirect(self.absolute_url())
227:
228: def downloadLocked(self):
229: """download and lock"""
230:
231:
232: if self.REQUEST['AUTHENTICATED_USER']=='Anonymous User':
233: return "please login first"
234: if not self.aq_parent.lockedBy=="":
235: return "cannot be locked because is already locked by %s"%self.lockedBy
236: self.aq_parent.lockedBy=self.REQUEST['AUTHENTICATED_USER']
237:
238: self.content_type="application/octet-stream"
239: self.REQUEST.RESPONSE.redirect(self.absolute_url())
240:
241: def setVersionNumber(self,versionNumber):
242: """set version"""
243: self.versionNumber=versionNumber
244:
245: def getVersionNumber(self):
246: """get version"""
247: return self.versionNumber
248:
249: def lastEditor(self):
250: """last Editor"""
251: if hasattr(self,'author'):
252: return self.author
253: else:
254: jar=self._p_jar
255: oid=self._p_oid
256:
257: if jar is None or oid is None: return None
258:
259: return jar.db().history(oid)[0]['user_name']
260:
261:
262:
263:
264: manage_addVersionedFileObjectForm=DTMLFile('dtml/fileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject', version='1')
265:
266: def manage_addVersionedFileObject(self,id,vC='',author='', file='',title='',precondition='', content_type='',
267: REQUEST=None):
268: """Add a new File object.
269:
270: Creates a new File object 'id' with the contents of 'file'"""
271:
272: id=str(id)
273: title=str(title)
274: content_type=str(content_type)
275: precondition=str(precondition)
276:
277: id, title = cookId(id, title, file)
278:
279: self=self.this()
280:
281: # First, we create the file without data:
282: self._setObject(id, versionedFileObject(id,title,'',content_type, precondition))
283: self._getOb(id).versionComment=str(vC)
284: self._getOb(id).time=time.localtime()
285:
286: setattr(self._getOb(id),'author',author)
287:
288: # Now we "upload" the data. By doing this in two steps, we
289: # can use a database trick to make the upload more efficient.
290: if file:
291: self._getOb(id).manage_upload(file)
292: if content_type:
293: self._getOb(id).content_type=content_type
294:
295: if REQUEST is not None:
296: REQUEST['RESPONSE'].redirect(self.absolute_url()+'/manage_main')
297:
298:
299:
300:
301: class versionedFile(Folder):
302: """Versioniertes File"""
303:
304: def __init__(self, id, title, lockedBy,author):
305: """init"""
306: self.id=id
307: self.title=title
308: self.lockedBy=lockedBy
309: self.author=author
310:
311:
312: meta_type="versionedFile"
313:
314:
315: def getLastVersion(self):
316: """Last Version"""
317: tmp=0
318: lastVersion=None
319:
320: for version in self.ZopeFind(self):
321:
322: if hasattr(version[1],'versionNumber'):
323:
324: if int(version[1].versionNumber) > tmp:
325: tmp=int(version[1].versionNumber,)
326: lastVersion=version[1]
327: return lastVersion
328:
329: def index_html(self):
330: """main view"""
331: lastVersion=self.getLastVersion()
332: #return "File:"+self.title+" Version:%i"%lastVersion.versionNumber," modified:",lastVersion.bobobase_modification_time()," size:",lastVersion.getSize(),"modified by:",lastVersion.lastEditor()
333: return "File: %s Version:%i modified:%s size:%s modified by:%s"%(self.title,lastVersion.versionNumber,lastVersion.getTime(),lastVersion.getSize(),lastVersion.lastEditor())
334:
335: def getVersion(self):
336: tmp=0
337: for version in self.ZopeFind(self):
338:
339: if hasattr(version[1],'versionNumber'):
340:
341: if int(version[1].versionNumber) > tmp:
342: tmp=int(version[1].versionNumber,)
343: return tmp+1
344:
345: security= ClassSecurityInfo()
346: security.declareProtected('AUTHENTICATED_USER','unlock')
347:
348: def history(self):
349: """history"""
350:
351: ext=self.ZopeFind(self.aq_parent,obj_ids=["history_template.html"])
352: if ext:
353: return getattr(self,ext[0][1].getId())()
354:
355: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','versionHistory')).__of__(self)
356: return pt()
357:
358: def getVersions(self):
359: """get all versions"""
360: ret=[]
361: for version in self.ZopeFind(self):
362: if hasattr(version[1],'versionNumber'):
363: ret.append((version[1].versionNumber,version[1]))
364: ret.sort(sortv)
365: return ret
366:
367: security.declareProtected('AUTHENTICATED_USER','unlock')
368: def unlock(self,RESPONSE):
369: """unlock"""
370: if str(self.lockedBy) in [str(self.REQUEST['AUTHENTICATED_USER'])]:
371: self.lockedBy=''
372: RESPONSE.redirect(self.REQUEST['URL2'])
373: else:
374: return "Sorry, not locked by you! (%s,%s)"%(self.lockedBy,self.REQUEST['AUTHENTICATED_USER'])
375:
376:
377: security.declareProtected('AUTHENTICATED_USER','addVersionedFileObjectForm')
378:
379: def addVersionedFileObjectForm(self):
380: """add a new version"""
381:
382: if str(self.REQUEST['AUTHENTICATED_USER']) in ["Anonymous User"]:
383: return "please login first"
384: if (self.lockedBy==self.REQUEST['AUTHENTICATED_USER']) or (self.lockedBy==''):
385: out=DTMLFile('dtml/fileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject',version=self.getVersion()).__of__(self)
386: return out()
387: else:
388: return "Sorry file is locked by somebody else"
389:
390: def manage_addVersionedFileObject(self,id,vC,author,file='',title='',precondition='', content_type='',changeName='no',newName='', RESPONSE=None):
391: """add"""
392:
393: vC=self.REQUEST['vC']
394: author=self.REQUEST['author']
395:
396: if changeName=="yes":
397: self.title=file.filename[0:]
398:
399: if not newName=='':
400: self.title=newName[0:]
401:
402: id="V%i"%self.getVersion()+"_"+self.title
403: manage_addVersionedFileObject(self,id,vC,author,file,"V%i"%self.getVersion()+"_"+self.title,precondition, content_type)
404: objs=self.ZopeFind(self,obj_ids=[id])[0][1].setVersionNumber(int(self.getVersion()))
405:
406: if RESPONSE:
407: RESPONSE.redirect(self.REQUEST['URL2'])
408:
409: security.declareProtected('AUTHENTICATED_USER','downloadLocked')
410:
411: def download(self):
412: """download and lock"""
413: self.getLastVersion().content_type="application/octet-stream"
414: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'/'+self.getId()+'/'+self.getLastVersion().getId())
415:
416: def downloadLocked(self):
417: """download and lock"""
418: if self.REQUEST['AUTHENTICATED_USER']=='Anonymous User':
419: return "please login first"
420: if not self.lockedBy=="":
421: return "cannot be locked because is already locked by %s"%self.lockedBy
422: self.lockedBy=self.REQUEST['AUTHENTICATED_USER']
423: self.getLastVersion().content_type="application/octet-stream"
424: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'/'+self.getId()+'/'+self.getLastVersion().getId())
425:
426: def manage_addVersionedFileForm(self):
427: """interface for adding the OSAS_root"""
428: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','addVersionedFile.zpt')).__of__(self)
429: return pt()
430:
431: def manage_addVersionedFile(self,id,title,lockedBy, author=None, RESPONSE=None):
432: """add the OSAS_root"""
433: newObj=versionedFile(id,title,lockedBy,author)
434: self._setObject(id,newObj)
435:
436: if RESPONSE is not None:
437: RESPONSE.redirect('manage_main')
438:
439:
440: InitializeClass(versionedFile)
441: 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