Annotation of versionedFile/externalVersionedFile.py, revision 1.6
1.5 dwinter 1: """this implementation of the is not supported anymore, it is replace by extVersionedFile
2: DW 11.10.2006"""
3:
1.1 dwinter 4: from Products.ExternalFile.FileUtils import copy_file
5: from Products.ExternalFile.ExternalFile import ExternalFile
6: from OFS.Folder import Folder
7: from OFS.Image import File
8: from OFS.Image import cookId
9: from Globals import DTMLFile, InitializeClass,package_home
10: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
11: from AccessControl import getSecurityManager
12: from Products.PageTemplates.PageTemplate import PageTemplate
13: from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
14: from AccessControl import ClassSecurityInfo
15: import os.path
16: import time
17:
18: def sortv(x,y):
19: return cmp(x[0],y[0])
20:
21: class externalVersionedFileFolder(Folder):
22: """Folder with externalVersioned files"""
23:
24:
25: meta_type = "externalVersionedFileFolder"
26:
27: security= ClassSecurityInfo()
1.4 dwinter 28: security.declareProtected('AUTHENTICATED_USER','addFileForm')
1.1 dwinter 29:
30: manage_options = Folder.manage_options+(
31: {'label':'Generate Index.html','action':'generateIndexHTML'},
32: {'label':'Generate history_template.html','action':'generateHistoryHTML'},
33: {'label':'Change Path to Folder','action':'changePathForm'},
34: )
35:
36: def changePathForm(self):
37: """change the path form"""
38: pt=PageTemplateFile('Products/externalVersionedFile/zpt/changePath').__of__(self)
39: return pt()
40:
41: def changePath(self,baseFolderPath,RESPONSE=None):
42: """change the path"""
43: self.baseFolderPath=baseFolderPath
44: if RESPONSE is not None:
45: return self.manage_main(self, RESPONSE)
46:
47:
48:
49: def helpDownload(self):
50: """download help"""
51:
52: pt=PageTemplateFile('Products/externalVersionedFile/zpt/helpDownload').__of__(self)
53: return pt()
54:
55:
56: def generateIndexHTML(self,RESPONSE=None):
57: """lege standard index.html an"""
58:
59:
60:
61:
62: if not hasattr(self,'index.html'):
63: zt=ZopePageTemplate('index.html')
64: self._setObject('index.html',zt)
65: default_content_fn = os.path.join(package_home(globals()),
66: 'zpt/versionFileFolderMain.zpt')
67: text = open(default_content_fn).read()
68: zt.pt_edit(text, 'text/html')
69:
70: else:
71: return "already exists!"
72:
73: if RESPONSE is not None:
74: RESPONSE.redirect('manage_main')
75:
76:
77: def generateHistoryHTML(self,RESPONSE=None):
78: """lege standard index.html an"""
79:
80:
81:
82:
83: if not hasattr(self,'history_template.html'):
84: zt=ZopePageTemplate('history_template.html')
85: self._setObject('history_template.html',zt)
86: default_content_fn = os.path.join(package_home(globals()),
87: 'zpt/versionHistory.zpt')
88: text = open(default_content_fn).read()
89: zt.pt_edit(text, 'text/html')
90:
91: else:
92: return "already exists!"
93:
94: if RESPONSE is not None:
95: RESPONSE.redirect('manage_main')
96:
97: def getVersionedFiles(self,sortField='title'):
98: """get all versioned files"""
99:
100: def sortName(x,y):
1.2 dwinter 101: return cmp(x[1].title.lower(),y[1].title.lower())
1.1 dwinter 102:
103: def sortDate(x,y):
104: return cmp(y[1].getLastVersion().getTime(),x[1].getLastVersion().getTime())
105:
106:
107: def sortAuthor(x,y):
108:
109: return cmp(x[1].getLastVersion().lastEditor(),y[1].getLastVersion().lastEditor())
110:
111: externalVersionedFiles=self.ZopeFind(self,obj_metatypes=['externalVersionedFile'])
112:
113: if sortField=='title':
114: externalVersionedFiles.sort(sortName)
115: elif sortField=='date':
116: externalVersionedFiles.sort(sortDate)
117: elif sortField=='author':
118: externalVersionedFiles.sort(sortAuthor)
119:
120: return externalVersionedFiles
121:
122:
123: def header_html(self):
124: """zusätzlicher header"""
125: ext=self.ZopeFind(self,obj_ids=["header.html"])
126: if ext:
127: return ext[0][1]()
128: else:
129: return ""
130:
131: # security.declareProtected('index_html')
132: def index_html(self):
133: """main"""
134: ext=self.ZopeFind(self,obj_ids=["index.html"])
135: if ext:
136: return ext[0][1]()
137:
138: pt=PageTemplateFile('Products/externalVersionedFile/zpt/versionFileFolderMain').__of__(self)
139: return pt()
140:
141:
142: def addFileForm(self):
143: """add a file"""
144: out=DTMLFile('dtml/newFileAdd', globals(),Kind='ExternalVersionedFileObject',kind='externalVersionedFileObject',version='1').__of__(self)
145: return out()
146:
147:
148: def addFile(self,vC,file,author,newName='',content_type='',RESPONSE=None):
149: """ add a new file"""
150: if newName=='':
151: id=file.filename
152: else:
153: id=newName
154:
155: vC=self.REQUEST.form['vC']
156: manage_addExternalVersionedFile(self,id,'','')
157: ob=self._getOb(id)
158: ob.title=id
159: file2=file
160: ob.manage_addExternalVersionedFileObject(id,vC,author,file2,content_type=content_type)
161:
162: RESPONSE.redirect(self.REQUEST['URL1'])
163:
164:
165: manage_addExternalVersionedFileFolderForm=DTMLFile('dtml/folderAdd', globals())
166:
167:
168: def manage_addExternalVersionedFileFolder(self, id, baseFolderPath,title='',
169: createPublic=0,
170: createUserF=0,
171: REQUEST=None):
172: """Add a new Folder object with id *id*.
173:
174: If the 'createPublic' and 'createUserF' parameters are set to any true
175: value, an 'index_html' and a 'UserFolder' objects are created respectively
176: in the new folder.
177: """
178: ob=externalVersionedFileFolder()
179: ob.id=str(id)
180: ob.title=title
181: self._setObject(id, ob)
182: ob=self._getOb(id)
183: setattr(ob,'baseFolderPath',baseFolderPath)
184: checkPermission=getSecurityManager().checkPermission
185:
186: if createUserF:
187: if not checkPermission('Add User Folders', ob):
188: raise Unauthorized, (
189: 'You are not authorized to add User Folders.'
190: )
191: ob.manage_addUserFolder()
192:
193:
194: if REQUEST is not None:
195: return self.manage_main(self, REQUEST, update_menu=1)
196:
197:
198:
199: class externalVersionedFileObject(ExternalFile):
200: """File Object im Folder"""
201:
202: meta_type = "externalVersionedFileObject"
203:
204: manage_editForm =DTMLFile('dtml/fileEdit',globals(),
205: Kind='File',kind='file')
206: manage_editForm._setName('manage_editForm')
207:
208: def getTime(self):
209: """getTime"""
210: #return self.bobobase_modification_time().ISO()
211: if hasattr(self,'time'):
212: return time.strftime("%Y-%m-%d %H:%M:%S",self.time)
213: else:
214: return self.bobobase_modification_time().ISO()
215:
216: def download(self):
217: """download and lock"""
218:
219:
220: self.content_type="application/octet-stream"
221: self.REQUEST.RESPONSE.redirect(self.absolute_url())
222:
223: def downloadLocked(self):
224: """download and lock"""
225:
226:
227: if self.REQUEST['AUTHENTICATED_USER']=='Anonymous User':
228: return "please login first"
229: if not self.aq_parent.lockedBy=="":
230: return "cannot be locked because is already locked by %s"%self.lockedBy
231: self.aq_parent.lockedBy=self.REQUEST['AUTHENTICATED_USER']
232:
233: self.content_type="application/octet-stream"
234: self.REQUEST.RESPONSE.redirect(self.absolute_url())
235:
236: def setVersionNumber(self,versionNumber):
237: """set version"""
238: self.versionNumber=versionNumber
239:
240: def getVersionNumber(self):
241: """get version"""
242: return self.versionNumber
243:
244: def lastEditor(self):
245: """last Editor"""
246: if hasattr(self,'author'):
247: return self.author
248: else:
249: jar=self._p_jar
250: oid=self._p_oid
251:
252: if jar is None or oid is None: return None
253:
254: return jar.db().history(oid)[0]['user_name']
255:
256:
257:
258:
259: manage_addExternalVersionedFileObjectForm=DTMLFile('dtml/fileAdd', globals(),Kind='ExternalVersionedFileObject',kind='externalVersionedFileObject', version='1')
260:
261: def manage_addExternalVersionedFileObject(self,id,vC='',author='', file='',title='',precondition='', content_type='',
262: REQUEST=None):
263: """
264:
265: Factory method to actually create an instance of ExternalFile.
266: ExternalFile. This method assumes all parameters are correct (it
267: does no error checking). It is called from CreationDialog.py once
268: all of the confirmation and error checking steps have been taken.
269:
270: You should call this method directly if you are creating an
271: instance of ExternalFile programmatically and have 'vetted' all of
272: your parameters for correctness.
273:
274: """
275: target_filepath=os.path.join(self.baseFolderPath,id)
276: basedir=''
277: if not id:
278: raise Exception('Required fields must not be blank')
279:
280: fully_resolved_target_filepath = os.path.join(basedir,target_filepath)
281: if file:
282: copy_file(file, fully_resolved_target_filepath)
283:
284: self._setObject(id, externalVersionedFileObject(id, title, str(vC),
285: fully_resolved_target_filepath))
286: self._getOb(id).reindex_object()
287:
288: self._getOb(id).versionComment=str(vC)
289: setattr(self._getOb(id),'author',author)
290:
291: if REQUEST is not None:
292: REQUEST['RESPONSE'].redirect(self.absolute_url()+'/manage_main')
293:
294: def manage_addExternalVersionedFileObject_old(self,id,vC='',author='', file='',title='',precondition='', content_type='',
295: REQUEST=None):
296: """Add a new File object.
297:
298: Creates a new File object 'id' with the contents of 'file'"""
299:
300: id=str(id)
301: title=str(title)
302: content_type=str(content_type)
303: precondition=str(precondition)
304:
305: id, title = cookId(id, title, file)
306:
307: self=self.this()
308:
309: # First, we create the file without data:
310: self._setObject(id, externalVersionedFileObject(id,title,'',content_type, precondition))
311: self._getOb(id).versionComment=str(vC)
312: self._getOb(id).time=time.localtime()
313: setattr(self._getOb(id),'author',author)
314:
315: # Now we "upload" the data. By doing this in two steps, we
316: # can use a database trick to make the upload more efficient.
317: if file:
318: self._getOb(id).manage_upload(file)
319: if content_type:
320: self._getOb(id).content_type=content_type
321:
322: if REQUEST is not None:
323: REQUEST['RESPONSE'].redirect(self.absolute_url()+'/manage_main')
324:
325:
326:
327:
328: class externalVersionedFile(Folder):
329: """Versioniertes File"""
330:
331:
332:
333: def showDiffsForm(self):
334: """showdiffs"""
335: pt=PageTemplateFile('Products/externalVersionedFile/zpt/selectDiff').__of__(self)
336: return pt()
337:
338: def showDiffs(self,fileList):
339: """show"""
340: self.REQUEST.SESSION['fileList']=fileList
341: pt=PageTemplateFile('Products/externalVersionedFile/zpt/showDiffs').__of__(self)
342: return pt()
343:
344: def formatDiffs(self,fileList):
345: """generate diffs"""
346: from difflib import context_diff
347: import re
348:
349: v1=getattr(self,fileList[0])()
350: v1=re.sub("\r","\n",v1)
351: v1s=v1.split("\n")
352:
353: v2=getattr(self,fileList[1])()
354: #print v2
355: v2=re.sub("\r","\n",v2)
356: v2s=v2.split("\n")
357:
358: #print v1s
359: xx=context_diff(v1s,v2s)
360: #for x in xx:
361: # print x
362:
363: list=[]
364: counter=-1
365: toggle=0
366:
367: for x in xx:
368:
369: if x[0:2]=="**":
370: counter+=1
371: toggle=0
372: list.append(['',''])
373: elif x[0:2]=="--":
374: toggle=1
375: else:
376: try:
377: x=re.sub(">",">",x)
378: x=re.sub("<","<",x)
379: if x[0]=="!":
380: x="""<span style="color:brown;">%s</span>"""%x[1:]
381: if x[0]=="+":
382: x="""<span style="color:red;">%s</span>"""%x[1:]
383: if x[0]=="-":
384: x="""<span style="color:green;">%s</span>"""%x[1:]
385: list[counter][toggle]+=x+"<br>"
386: except:
387: """none"""
388: return list
389:
390: def __init__(self, id, title, lockedBy,author):
391: """init"""
392: self.id=id
393: self.title=title
394: self.lockedBy=lockedBy
395: self.author=author
396:
397: security= ClassSecurityInfo()
398: meta_type="externalVersionedFile"
399:
400: def getLastVersion(self):
401: """Last Version"""
402: tmp=0
403: lastVersion=None
404:
405: for version in self.ZopeFind(self):
406:
407: if hasattr(version[1],'versionNumber'):
408:
409: if int(version[1].versionNumber) > tmp:
410: tmp=int(version[1].versionNumber,)
411: lastVersion=version[1]
412: return lastVersion
413:
414: def index_html(self):
415: """main view"""
416: lastVersion=self.getLastVersion()
417: #return "File:"+self.title+" Version:%i"%lastVersion.versionNumber," modified:",lastVersion.bobobase_modification_time()," size:",lastVersion.getSize(),"modified by:",lastVersion.lastEditor()
418: return "File: %s Version:%i modified:%s size:%s modified by:%s"%(self.title,lastVersion.versionNumber,lastVersion.bobobase_modification_time(),lastVersion.getSize(),lastVersion.lastEditor())
419:
420: def getVersion(self):
421: tmp=0
422: for version in self.ZopeFind(self):
423:
424: if hasattr(version[1],'versionNumber'):
425:
426: if int(version[1].versionNumber) > tmp:
427: tmp=int(version[1].versionNumber,)
428: return tmp+1
429:
430:
431: security.declareProtected('AUTHENTICATED_USER','unlock')
432:
433: def history(self):
434: """history"""
435:
436: ext=self.ZopeFind(self.aq_parent,obj_ids=["history_template.html"])
437: if ext:
438: return getattr(self,ext[0][1].getId())()
439:
440: pt=PageTemplateFile('Products/externalVersionedFile/zpt/versionHistory').__of__(self)
441: return pt()
442:
443: def getVersions(self):
444: """get all versions"""
445: ret=[]
446: for version in self.ZopeFind(self):
447: if hasattr(version[1],'versionNumber'):
448: ret.append((version[1].versionNumber,version[1]))
449: ret.sort(sortv)
450: return ret
451:
452: security.declareProtected('AUTHENTICATED_USER','unlock')
453: def unlock(self,RESPONSE):
454: """unlock"""
455: if str(self.lockedBy) in [str(self.REQUEST['AUTHENTICATED_USER'])]:
456: self.lockedBy=''
457: RESPONSE.redirect(self.REQUEST['URL2'])
458: else:
459: return "Sorry, not locked by you! (%s,%s)"%(self.lockedBy,self.REQUEST['AUTHENTICATED_USER'])
460:
461:
462: security.declareProtected('AUTHENTICATED_USER','addExternalVersionedFileObjectForm')
463:
464: def addExternalVersionedFileObjectForm(self):
465: """add a new version"""
466:
467: if str(self.REQUEST['AUTHENTICATED_USER']) in ["Anonymous User"]:
468: return "please login first"
469: if (self.lockedBy==self.REQUEST['AUTHENTICATED_USER']) or (self.lockedBy==''):
470: out=DTMLFile('dtml/fileAdd', globals(),Kind='ExternalVersionedFileObject',kind='externalVersionedFileObject',version=self.getVersion()).__of__(self)
471: return out()
472: else:
473: return "Sorry file is locked by somebody else"
474:
475: def manage_addExternalVersionedFileObject(self,id,vC,author,file='',title='',precondition='', content_type='',changeName='no',newName='', RESPONSE=None):
476: """add"""
477:
478: vC=self.REQUEST['vC']
479: author=self.REQUEST['author']
480:
481: if changeName=="yes":
482: self.title=file.filename[0:]
483:
484: if not newName=='':
485: self.title=newName[0:]
486:
487: id="V%i"%self.getVersion()+"_"+self.title
488: manage_addExternalVersionedFileObject(self,id,vC,author,file,"V%i"%self.getVersion()+"_"+self.title,precondition, content_type)
1.6 ! dwinter 489: #print self.ZopeFind(self,obj_ids=[id])[0]
1.1 dwinter 490: objs=self.ZopeFind(self,obj_ids=[id])[0][1].setVersionNumber(int(self.getVersion()))
491:
492: if RESPONSE:
493: RESPONSE.redirect(self.REQUEST['URL2'])
494:
495: security.declareProtected('AUTHENTICATED_USER','downloadLocked')
496:
497: def download(self):
498: """download and lock"""
499: self.getLastVersion().content_type="application/octet-stream"
500: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'/'+self.getId()+'/'+self.getLastVersion().getId())
501:
502: def downloadLocked(self):
503: """download and lock"""
504: if self.REQUEST['AUTHENTICATED_USER']=='Anonymous User':
505: return "please login first"
506: if not self.lockedBy=="":
507: return "cannot be locked because is already locked by %s"%self.lockedBy
508: self.lockedBy=self.REQUEST['AUTHENTICATED_USER']
509: self.getLastVersion().content_type="application/octet-stream"
510: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'/'+self.getId()+'/'+self.getLastVersion().getId())
511:
512: def manage_addExternalVersionedFileForm(self):
513: """interface for adding the OSAS_root"""
514: pt=PageTemplateFile('Products/externalVersionedFile/zpt/addExternalVersionedFile.zpt').__of__(self)
515: return pt()
516:
517: def manage_addExternalVersionedFile(self,id,title,lockedBy, author=None, RESPONSE=None):
518: """add the OSAS_root"""
519: newObj=externalVersionedFile(id,title,lockedBy,author)
520: self._setObject(id,newObj)
521:
522: if RESPONSE is not None:
523: RESPONSE.redirect('manage_main')
524:
525:
526: InitializeClass(externalVersionedFile)
527: InitializeClass(externalVersionedFileFolder)
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