Annotation of versionedFile/versionedFile.py, revision 1.25
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:
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:
99: def sortAuthor(x,y):
1.13 dwinter 100:
101: return cmp(x[1].getLastVersion().lastEditor(),y[1].getLastVersion().lastEditor())
1.3 dwinter 102:
1.2 dwinter 103: versionedFiles=self.ZopeFind(self,obj_metatypes=['versionedFile'])
1.12 dwinter 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:
1.1 dwinter 112: return versionedFiles
113:
1.4 dwinter 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:
1.1 dwinter 123: def index_html(self):
124: """main"""
1.4 dwinter 125: ext=self.ZopeFind(self,obj_ids=["index.html"])
126: if ext:
1.5 dwinter 127: return ext[0][1]()
1.4 dwinter 128:
1.19 dwinter 129: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','versionFileFolderMain')).__of__(self)
1.1 dwinter 130: return pt()
131:
132:
133: def addFileForm(self):
134: """add a file"""
1.21 dwinter 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:
1.1 dwinter 139: out=DTMLFile('dtml/newFileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject',version='1').__of__(self)
140: return out()
141:
142:
1.11 dwinter 143: def addFile(self,vC,file,author,newName='',content_type='',RESPONSE=None):
1.1 dwinter 144: """ add a new file"""
1.11 dwinter 145: if newName=='':
1.24 dwinter 146: filename=file.filename
147: id=filename[max(filename.rfind('/'),
148: filename.rfind('\\'),
149: filename.rfind(':'),
150: )+1:]
1.25 ! dwinter 151:
1.11 dwinter 152: else:
153: id=newName
1.1 dwinter 154:
155: vC=self.REQUEST.form['vC']
156: manage_addVersionedFile(self,id,'','')
1.21 dwinter 157: #if (getattr(self,'commentNonEmpty',0)==1) and vC.strip()=="":
158:
159:
1.1 dwinter 160: ob=self._getOb(id)
161: ob.title=id
1.3 dwinter 162: file2=file
1.23 dwinter 163:
164: obj=ob.manage_addVersionedFileObject(id,vC,author,file2,content_type=content_type)
1.1 dwinter 165:
1.23 dwinter 166: if obj.getSize()==0:
167: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','errorUploadFile')).__of__(self)
168: return pt()
169:
1.1 dwinter 170: RESPONSE.redirect(self.REQUEST['URL1'])
171:
172:
173: manage_addVersionedFileFolderForm=DTMLFile('dtml/folderAdd', globals())
174:
175:
176: def manage_addVersionedFileFolder(self, id, title='',
177: createPublic=0,
178: createUserF=0,
179: REQUEST=None):
180: """Add a new Folder object with id *id*.
181:
182: If the 'createPublic' and 'createUserF' parameters are set to any true
183: value, an 'index_html' and a 'UserFolder' objects are created respectively
184: in the new folder.
185: """
186: ob=versionedFileFolder()
187: ob.id=str(id)
188: ob.title=title
189: self._setObject(id, ob)
190: ob=self._getOb(id)
191:
192: checkPermission=getSecurityManager().checkPermission
193:
194: if createUserF:
195: if not checkPermission('Add User Folders', ob):
196: raise Unauthorized, (
197: 'You are not authorized to add User Folders.'
198: )
199: ob.manage_addUserFolder()
200:
201:
202: if REQUEST is not None:
203: return self.manage_main(self, REQUEST, update_menu=1)
204:
205:
206:
207: class versionedFileObject(File):
208: """File Object im Folder"""
209:
210: meta_type = "versionedFileObject"
211:
212: manage_editForm =DTMLFile('dtml/fileEdit',globals(),
213: Kind='File',kind='file')
214: manage_editForm._setName('manage_editForm')
1.14 dwinter 215:
1.15 dwinter 216: def getTime(self):
217: """getTime"""
218: #return self.bobobase_modification_time().ISO()
219: if hasattr(self,'time'):
220: return time.strftime("%Y-%m-%d %H:%M:%S",self.time)
1.16 dwinter 221: elif hasattr(self,'timefixed'):
222: return self.timefixed
1.15 dwinter 223: else:
1.16 dwinter 224: setattr(self,'timefixed',self.bobobase_modification_time().ISO())
1.15 dwinter 225: return self.bobobase_modification_time().ISO()
226:
227:
228:
1.14 dwinter 229:
1.1 dwinter 230:
1.7 dwinter 231: def download(self):
232: """download and lock"""
233:
234:
1.10 dwinter 235: self.content_type="application/octet-stream"
1.7 dwinter 236: self.REQUEST.RESPONSE.redirect(self.absolute_url())
237:
238: def downloadLocked(self):
239: """download and lock"""
240:
241:
242: if self.REQUEST['AUTHENTICATED_USER']=='Anonymous User':
243: return "please login first"
244: if not self.aq_parent.lockedBy=="":
245: return "cannot be locked because is already locked by %s"%self.lockedBy
246: self.aq_parent.lockedBy=self.REQUEST['AUTHENTICATED_USER']
1.1 dwinter 247:
1.10 dwinter 248: self.content_type="application/octet-stream"
1.7 dwinter 249: self.REQUEST.RESPONSE.redirect(self.absolute_url())
250:
1.1 dwinter 251: def setVersionNumber(self,versionNumber):
252: """set version"""
253: self.versionNumber=versionNumber
254:
255: def getVersionNumber(self):
256: """get version"""
257: return self.versionNumber
258:
259: def lastEditor(self):
260: """last Editor"""
1.5 dwinter 261: if hasattr(self,'author'):
262: return self.author
263: else:
264: jar=self._p_jar
265: oid=self._p_oid
266:
267: if jar is None or oid is None: return None
268:
269: return jar.db().history(oid)[0]['user_name']
1.1 dwinter 270:
271:
272:
273:
274: manage_addVersionedFileObjectForm=DTMLFile('dtml/fileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject', version='1')
275:
1.5 dwinter 276: def manage_addVersionedFileObject(self,id,vC='',author='', file='',title='',precondition='', content_type='',
1.1 dwinter 277: REQUEST=None):
278: """Add a new File object.
279:
280: Creates a new File object 'id' with the contents of 'file'"""
1.5 dwinter 281:
1.1 dwinter 282: id=str(id)
283: title=str(title)
284: content_type=str(content_type)
285: precondition=str(precondition)
1.3 dwinter 286:
1.1 dwinter 287: id, title = cookId(id, title, file)
288:
289: self=self.this()
290:
291: # First, we create the file without data:
292: self._setObject(id, versionedFileObject(id,title,'',content_type, precondition))
293: self._getOb(id).versionComment=str(vC)
1.15 dwinter 294: self._getOb(id).time=time.localtime()
295:
1.5 dwinter 296: setattr(self._getOb(id),'author',author)
1.1 dwinter 297:
298: # Now we "upload" the data. By doing this in two steps, we
299: # can use a database trick to make the upload more efficient.
300: if file:
301: self._getOb(id).manage_upload(file)
302: if content_type:
303: self._getOb(id).content_type=content_type
304:
305: if REQUEST is not None:
306: REQUEST['RESPONSE'].redirect(self.absolute_url()+'/manage_main')
307:
308:
309:
310:
311: class versionedFile(Folder):
312: """Versioniertes File"""
313:
1.5 dwinter 314: def __init__(self, id, title, lockedBy,author):
1.1 dwinter 315: """init"""
316: self.id=id
317: self.title=title
318: self.lockedBy=lockedBy
1.5 dwinter 319: self.author=author
1.15 dwinter 320:
1.1 dwinter 321:
322: meta_type="versionedFile"
323:
1.15 dwinter 324:
1.1 dwinter 325: def getLastVersion(self):
326: """Last Version"""
327: tmp=0
328: lastVersion=None
1.2 dwinter 329:
1.1 dwinter 330: for version in self.ZopeFind(self):
1.2 dwinter 331:
1.1 dwinter 332: if hasattr(version[1],'versionNumber'):
1.2 dwinter 333:
1.1 dwinter 334: if int(version[1].versionNumber) > tmp:
335: tmp=int(version[1].versionNumber,)
336: lastVersion=version[1]
337: return lastVersion
338:
339: def index_html(self):
340: """main view"""
341: lastVersion=self.getLastVersion()
342: #return "File:"+self.title+" Version:%i"%lastVersion.versionNumber," modified:",lastVersion.bobobase_modification_time()," size:",lastVersion.getSize(),"modified by:",lastVersion.lastEditor()
1.15 dwinter 343: 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 344:
345: def getVersion(self):
346: tmp=0
347: for version in self.ZopeFind(self):
1.2 dwinter 348:
1.1 dwinter 349: if hasattr(version[1],'versionNumber'):
1.2 dwinter 350:
1.1 dwinter 351: if int(version[1].versionNumber) > tmp:
352: tmp=int(version[1].versionNumber,)
353: return tmp+1
354:
355: security= ClassSecurityInfo()
356: security.declareProtected('AUTHENTICATED_USER','unlock')
357:
358: def history(self):
1.6 dwinter 359: """history"""
360:
361: ext=self.ZopeFind(self.aq_parent,obj_ids=["history_template.html"])
362: if ext:
363: return getattr(self,ext[0][1].getId())()
364:
1.19 dwinter 365: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','versionHistory')).__of__(self)
1.1 dwinter 366: return pt()
367:
368: def getVersions(self):
369: """get all versions"""
370: ret=[]
371: for version in self.ZopeFind(self):
372: if hasattr(version[1],'versionNumber'):
373: ret.append((version[1].versionNumber,version[1]))
374: ret.sort(sortv)
375: return ret
376:
1.8 dwinter 377: security.declareProtected('AUTHENTICATED_USER','unlock')
1.1 dwinter 378: def unlock(self,RESPONSE):
379: """unlock"""
1.2 dwinter 380: if str(self.lockedBy) in [str(self.REQUEST['AUTHENTICATED_USER'])]:
1.1 dwinter 381: self.lockedBy=''
382: RESPONSE.redirect(self.REQUEST['URL2'])
383: else:
384: return "Sorry, not locked by you! (%s,%s)"%(self.lockedBy,self.REQUEST['AUTHENTICATED_USER'])
385:
1.8 dwinter 386:
1.1 dwinter 387: security.declareProtected('AUTHENTICATED_USER','addVersionedFileObjectForm')
388:
389: def addVersionedFileObjectForm(self):
390: """add a new version"""
1.2 dwinter 391:
392: if str(self.REQUEST['AUTHENTICATED_USER']) in ["Anonymous User"]:
1.1 dwinter 393: return "please login first"
394: if (self.lockedBy==self.REQUEST['AUTHENTICATED_USER']) or (self.lockedBy==''):
395: out=DTMLFile('dtml/fileAdd', globals(),Kind='VersionedFileObject',kind='versionedFileObject',version=self.getVersion()).__of__(self)
396: return out()
397: else:
398: return "Sorry file is locked by somebody else"
399:
1.11 dwinter 400: def manage_addVersionedFileObject(self,id,vC,author,file='',title='',precondition='', content_type='',changeName='no',newName='', RESPONSE=None):
1.1 dwinter 401: """add"""
402:
403: vC=self.REQUEST['vC']
1.5 dwinter 404: author=self.REQUEST['author']
1.6 dwinter 405:
406: if changeName=="yes":
1.24 dwinter 407: filename=file.filename
408: self.title=filename[max(filename.rfind('/'),
409: filename.rfind('\\'),
410: filename.rfind(':'),
411: )+1:]
412:
1.6 dwinter 413:
1.11 dwinter 414: if not newName=='':
415: self.title=newName[0:]
1.6 dwinter 416:
1.1 dwinter 417: id="V%i"%self.getVersion()+"_"+self.title
1.23 dwinter 418:
1.5 dwinter 419: manage_addVersionedFileObject(self,id,vC,author,file,"V%i"%self.getVersion()+"_"+self.title,precondition, content_type)
1.1 dwinter 420: objs=self.ZopeFind(self,obj_ids=[id])[0][1].setVersionNumber(int(self.getVersion()))
421:
1.23 dwinter 422:
1.1 dwinter 423: if RESPONSE:
1.23 dwinter 424: if self.ZopeFind(self,obj_ids=[id])[0][1].getSize()==0:
425: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','errorUploadFile')).__of__(self)
426: return pt()
427:
428: else:
429: RESPONSE.redirect(self.REQUEST['URL2'])
1.1 dwinter 430:
1.23 dwinter 431: else:
432: return self.ZopeFind(self,obj_ids=[id])[0][1]
433:
1.1 dwinter 434: security.declareProtected('AUTHENTICATED_USER','downloadLocked')
435:
1.7 dwinter 436: def download(self):
437: """download and lock"""
1.9 dwinter 438: self.getLastVersion().content_type="application/octet-stream"
1.7 dwinter 439: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'/'+self.getId()+'/'+self.getLastVersion().getId())
440:
1.1 dwinter 441: def downloadLocked(self):
442: """download and lock"""
443: if self.REQUEST['AUTHENTICATED_USER']=='Anonymous User':
444: return "please login first"
445: if not self.lockedBy=="":
446: return "cannot be locked because is already locked by %s"%self.lockedBy
447: self.lockedBy=self.REQUEST['AUTHENTICATED_USER']
1.9 dwinter 448: self.getLastVersion().content_type="application/octet-stream"
1.1 dwinter 449: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'/'+self.getId()+'/'+self.getLastVersion().getId())
450:
451: def manage_addVersionedFileForm(self):
452: """interface for adding the OSAS_root"""
1.19 dwinter 453: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','addVersionedFile.zpt')).__of__(self)
1.1 dwinter 454: return pt()
455:
1.5 dwinter 456: def manage_addVersionedFile(self,id,title,lockedBy, author=None, RESPONSE=None):
1.1 dwinter 457: """add the OSAS_root"""
1.5 dwinter 458: newObj=versionedFile(id,title,lockedBy,author)
1.1 dwinter 459: self._setObject(id,newObj)
1.5 dwinter 460:
1.1 dwinter 461: if RESPONSE is not None:
462: RESPONSE.redirect('manage_main')
463:
464:
465: InitializeClass(versionedFile)
466: InitializeClass(versionedFileFolder)
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