Annotation of versionedFile/versionedFile.py, revision 1.20
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:
! 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:
56:
57:
58: if not hasattr(self,'index.html'):
59: zt=ZopePageTemplate('index.html')
60: self._setObject('index.html',zt)
61: default_content_fn = os.path.join(package_home(globals()),
62: 'zpt/versionFileFolderMain.zpt')
63: text = open(default_content_fn).read()
64: zt.pt_edit(text, 'text/html')
65:
66: else:
67: return "already exists!"
68:
69: if RESPONSE is not None:
70: RESPONSE.redirect('manage_main')
71:
1.6 dwinter 72:
73: def generateHistoryHTML(self,RESPONSE=None):
74: """lege standard index.html an"""
75:
1.5 dwinter 76:
1.6 dwinter 77:
78:
79: if not hasattr(self,'history_template.html'):
80: zt=ZopePageTemplate('history_template.html')
81: self._setObject('history_template.html',zt)
82: default_content_fn = os.path.join(package_home(globals()),
83: 'zpt/versionHistory.zpt')
84: text = open(default_content_fn).read()
85: zt.pt_edit(text, 'text/html')
86:
87: else:
88: return "already exists!"
89:
90: if RESPONSE is not None:
91: RESPONSE.redirect('manage_main')
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:
102: def sortAuthor(x,y):
1.13 dwinter 103:
104: return cmp(x[1].getLastVersion().lastEditor(),y[1].getLastVersion().lastEditor())
1.3 dwinter 105:
1.2 dwinter 106: versionedFiles=self.ZopeFind(self,obj_metatypes=['versionedFile'])
1.12 dwinter 107:
108: if sortField=='title':
109: versionedFiles.sort(sortName)
110: elif sortField=='date':
111: versionedFiles.sort(sortDate)
112: elif sortField=='author':
113: versionedFiles.sort(sortAuthor)
114:
1.1 dwinter 115: return versionedFiles
116:
1.4 dwinter 117:
118: def header_html(self):
119: """zusätzlicher header"""
120: ext=self.ZopeFind(self,obj_ids=["header.html"])
121: if ext:
122: return ext[0][1]()
123: else:
124: return ""
125:
1.1 dwinter 126: def index_html(self):
127: """main"""
1.4 dwinter 128: ext=self.ZopeFind(self,obj_ids=["index.html"])
129: if ext:
1.5 dwinter 130: return ext[0][1]()
1.4 dwinter 131:
1.19 dwinter 132: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','versionFileFolderMain')).__of__(self)
1.1 dwinter 133: return pt()
134:
135:
136: def addFileForm(self):
137: """add a file"""
138: out=DTMLFile('dtml/newFileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject',version='1').__of__(self)
139: return out()
140:
141:
1.11 dwinter 142: def addFile(self,vC,file,author,newName='',content_type='',RESPONSE=None):
1.1 dwinter 143: """ add a new file"""
1.11 dwinter 144: if newName=='':
145: id=file.filename
146: else:
147: id=newName
1.1 dwinter 148:
149: vC=self.REQUEST.form['vC']
150: manage_addVersionedFile(self,id,'','')
151: ob=self._getOb(id)
152: ob.title=id
1.3 dwinter 153: file2=file
1.5 dwinter 154: ob.manage_addVersionedFileObject(id,vC,author,file2,content_type=content_type)
1.1 dwinter 155:
156: RESPONSE.redirect(self.REQUEST['URL1'])
157:
158:
159: manage_addVersionedFileFolderForm=DTMLFile('dtml/folderAdd', globals())
160:
161:
162: def manage_addVersionedFileFolder(self, id, title='',
163: createPublic=0,
164: createUserF=0,
165: REQUEST=None):
166: """Add a new Folder object with id *id*.
167:
168: If the 'createPublic' and 'createUserF' parameters are set to any true
169: value, an 'index_html' and a 'UserFolder' objects are created respectively
170: in the new folder.
171: """
172: ob=versionedFileFolder()
173: ob.id=str(id)
174: ob.title=title
175: self._setObject(id, ob)
176: ob=self._getOb(id)
177:
178: checkPermission=getSecurityManager().checkPermission
179:
180: if createUserF:
181: if not checkPermission('Add User Folders', ob):
182: raise Unauthorized, (
183: 'You are not authorized to add User Folders.'
184: )
185: ob.manage_addUserFolder()
186:
187:
188: if REQUEST is not None:
189: return self.manage_main(self, REQUEST, update_menu=1)
190:
191:
192:
193: class versionedFileObject(File):
194: """File Object im Folder"""
195:
196: meta_type = "versionedFileObject"
197:
198: manage_editForm =DTMLFile('dtml/fileEdit',globals(),
199: Kind='File',kind='file')
200: manage_editForm._setName('manage_editForm')
1.14 dwinter 201:
1.15 dwinter 202: def getTime(self):
203: """getTime"""
204: #return self.bobobase_modification_time().ISO()
205: if hasattr(self,'time'):
206: return time.strftime("%Y-%m-%d %H:%M:%S",self.time)
1.16 dwinter 207: elif hasattr(self,'timefixed'):
208: return self.timefixed
1.15 dwinter 209: else:
1.16 dwinter 210: setattr(self,'timefixed',self.bobobase_modification_time().ISO())
1.15 dwinter 211: return self.bobobase_modification_time().ISO()
212:
213:
214:
1.14 dwinter 215:
1.1 dwinter 216:
1.7 dwinter 217: def download(self):
218: """download and lock"""
219:
220:
1.10 dwinter 221: self.content_type="application/octet-stream"
1.7 dwinter 222: self.REQUEST.RESPONSE.redirect(self.absolute_url())
223:
224: def downloadLocked(self):
225: """download and lock"""
226:
227:
228: if self.REQUEST['AUTHENTICATED_USER']=='Anonymous User':
229: return "please login first"
230: if not self.aq_parent.lockedBy=="":
231: return "cannot be locked because is already locked by %s"%self.lockedBy
232: self.aq_parent.lockedBy=self.REQUEST['AUTHENTICATED_USER']
1.1 dwinter 233:
1.10 dwinter 234: self.content_type="application/octet-stream"
1.7 dwinter 235: self.REQUEST.RESPONSE.redirect(self.absolute_url())
236:
1.1 dwinter 237: def setVersionNumber(self,versionNumber):
238: """set version"""
239: self.versionNumber=versionNumber
240:
241: def getVersionNumber(self):
242: """get version"""
243: return self.versionNumber
244:
245: def lastEditor(self):
246: """last Editor"""
1.5 dwinter 247: if hasattr(self,'author'):
248: return self.author
249: else:
250: jar=self._p_jar
251: oid=self._p_oid
252:
253: if jar is None or oid is None: return None
254:
255: return jar.db().history(oid)[0]['user_name']
1.1 dwinter 256:
257:
258:
259:
260: manage_addVersionedFileObjectForm=DTMLFile('dtml/fileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject', version='1')
261:
1.5 dwinter 262: def manage_addVersionedFileObject(self,id,vC='',author='', file='',title='',precondition='', content_type='',
1.1 dwinter 263: REQUEST=None):
264: """Add a new File object.
265:
266: Creates a new File object 'id' with the contents of 'file'"""
1.5 dwinter 267:
1.1 dwinter 268: id=str(id)
269: title=str(title)
270: content_type=str(content_type)
271: precondition=str(precondition)
1.3 dwinter 272:
1.1 dwinter 273: id, title = cookId(id, title, file)
274:
275: self=self.this()
276:
277: # First, we create the file without data:
278: self._setObject(id, versionedFileObject(id,title,'',content_type, precondition))
279: self._getOb(id).versionComment=str(vC)
1.15 dwinter 280: self._getOb(id).time=time.localtime()
281:
1.5 dwinter 282: setattr(self._getOb(id),'author',author)
1.1 dwinter 283:
284: # Now we "upload" the data. By doing this in two steps, we
285: # can use a database trick to make the upload more efficient.
286: if file:
287: self._getOb(id).manage_upload(file)
288: if content_type:
289: self._getOb(id).content_type=content_type
290:
291: if REQUEST is not None:
292: REQUEST['RESPONSE'].redirect(self.absolute_url()+'/manage_main')
293:
294:
295:
296:
297: class versionedFile(Folder):
298: """Versioniertes File"""
299:
1.5 dwinter 300: def __init__(self, id, title, lockedBy,author):
1.1 dwinter 301: """init"""
302: self.id=id
303: self.title=title
304: self.lockedBy=lockedBy
1.5 dwinter 305: self.author=author
1.15 dwinter 306:
1.1 dwinter 307:
308: meta_type="versionedFile"
309:
1.15 dwinter 310:
1.1 dwinter 311: def getLastVersion(self):
312: """Last Version"""
313: tmp=0
314: lastVersion=None
1.2 dwinter 315:
1.1 dwinter 316: for version in self.ZopeFind(self):
1.2 dwinter 317:
1.1 dwinter 318: if hasattr(version[1],'versionNumber'):
1.2 dwinter 319:
1.1 dwinter 320: if int(version[1].versionNumber) > tmp:
321: tmp=int(version[1].versionNumber,)
322: lastVersion=version[1]
323: return lastVersion
324:
325: def index_html(self):
326: """main view"""
327: lastVersion=self.getLastVersion()
328: #return "File:"+self.title+" Version:%i"%lastVersion.versionNumber," modified:",lastVersion.bobobase_modification_time()," size:",lastVersion.getSize(),"modified by:",lastVersion.lastEditor()
1.15 dwinter 329: 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 330:
331: def getVersion(self):
332: tmp=0
333: for version in self.ZopeFind(self):
1.2 dwinter 334:
1.1 dwinter 335: if hasattr(version[1],'versionNumber'):
1.2 dwinter 336:
1.1 dwinter 337: if int(version[1].versionNumber) > tmp:
338: tmp=int(version[1].versionNumber,)
339: return tmp+1
340:
341: security= ClassSecurityInfo()
342: security.declareProtected('AUTHENTICATED_USER','unlock')
343:
344: def history(self):
1.6 dwinter 345: """history"""
346:
347: ext=self.ZopeFind(self.aq_parent,obj_ids=["history_template.html"])
348: if ext:
349: return getattr(self,ext[0][1].getId())()
350:
1.19 dwinter 351: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','versionHistory')).__of__(self)
1.1 dwinter 352: return pt()
353:
354: def getVersions(self):
355: """get all versions"""
356: ret=[]
357: for version in self.ZopeFind(self):
358: if hasattr(version[1],'versionNumber'):
359: ret.append((version[1].versionNumber,version[1]))
360: ret.sort(sortv)
361: return ret
362:
1.8 dwinter 363: security.declareProtected('AUTHENTICATED_USER','unlock')
1.1 dwinter 364: def unlock(self,RESPONSE):
365: """unlock"""
1.2 dwinter 366: if str(self.lockedBy) in [str(self.REQUEST['AUTHENTICATED_USER'])]:
1.1 dwinter 367: self.lockedBy=''
368: RESPONSE.redirect(self.REQUEST['URL2'])
369: else:
370: return "Sorry, not locked by you! (%s,%s)"%(self.lockedBy,self.REQUEST['AUTHENTICATED_USER'])
371:
1.8 dwinter 372:
1.1 dwinter 373: security.declareProtected('AUTHENTICATED_USER','addVersionedFileObjectForm')
374:
375: def addVersionedFileObjectForm(self):
376: """add a new version"""
1.2 dwinter 377:
378: if str(self.REQUEST['AUTHENTICATED_USER']) in ["Anonymous User"]:
1.1 dwinter 379: return "please login first"
380: if (self.lockedBy==self.REQUEST['AUTHENTICATED_USER']) or (self.lockedBy==''):
381: out=DTMLFile('dtml/fileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject',version=self.getVersion()).__of__(self)
382: return out()
383: else:
384: return "Sorry file is locked by somebody else"
385:
1.11 dwinter 386: def manage_addVersionedFileObject(self,id,vC,author,file='',title='',precondition='', content_type='',changeName='no',newName='', RESPONSE=None):
1.1 dwinter 387: """add"""
388:
389: vC=self.REQUEST['vC']
1.5 dwinter 390: author=self.REQUEST['author']
1.6 dwinter 391:
392: if changeName=="yes":
393: self.title=file.filename[0:]
394:
1.11 dwinter 395: if not newName=='':
396: self.title=newName[0:]
1.6 dwinter 397:
1.1 dwinter 398: id="V%i"%self.getVersion()+"_"+self.title
1.5 dwinter 399: manage_addVersionedFileObject(self,id,vC,author,file,"V%i"%self.getVersion()+"_"+self.title,precondition, content_type)
1.1 dwinter 400: objs=self.ZopeFind(self,obj_ids=[id])[0][1].setVersionNumber(int(self.getVersion()))
401:
402: if RESPONSE:
403: RESPONSE.redirect(self.REQUEST['URL2'])
404:
405: security.declareProtected('AUTHENTICATED_USER','downloadLocked')
406:
1.7 dwinter 407: def download(self):
408: """download and lock"""
1.9 dwinter 409: self.getLastVersion().content_type="application/octet-stream"
1.7 dwinter 410: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'/'+self.getId()+'/'+self.getLastVersion().getId())
411:
1.1 dwinter 412: def downloadLocked(self):
413: """download and lock"""
414: if self.REQUEST['AUTHENTICATED_USER']=='Anonymous User':
415: return "please login first"
416: if not self.lockedBy=="":
417: return "cannot be locked because is already locked by %s"%self.lockedBy
418: self.lockedBy=self.REQUEST['AUTHENTICATED_USER']
1.9 dwinter 419: self.getLastVersion().content_type="application/octet-stream"
1.1 dwinter 420: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'/'+self.getId()+'/'+self.getLastVersion().getId())
421:
422: def manage_addVersionedFileForm(self):
423: """interface for adding the OSAS_root"""
1.19 dwinter 424: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','addVersionedFile.zpt')).__of__(self)
1.1 dwinter 425: return pt()
426:
1.5 dwinter 427: def manage_addVersionedFile(self,id,title,lockedBy, author=None, RESPONSE=None):
1.1 dwinter 428: """add the OSAS_root"""
1.5 dwinter 429: newObj=versionedFile(id,title,lockedBy,author)
1.1 dwinter 430: self._setObject(id,newObj)
1.5 dwinter 431:
1.1 dwinter 432: if RESPONSE is not None:
433: RESPONSE.redirect('manage_main')
434:
435:
436: InitializeClass(versionedFile)
437: InitializeClass(versionedFileFolder)
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