1: # Objekte zur Erzeugung von Navigationselementen
2:
3: from Globals import DTMLFile
4: from OFS.Image import Image,cookId
5: from OFS.Folder import Folder
6: from OFS.SimpleItem import SimpleItem
7: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
8: from Products.PageTemplates.PageTemplate import PageTemplate
9: import re
10: import string
11: from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
12: import os.path
13: from Globals import package_home
14: import urllib
15: from ECHO_helpers import displayTypes,checkOnlyOneInGroup
16: from ECHO_collection import content_html
17:
18: class ECHO_contentType(Image):
19: """ContentType Object"""
20:
21: meta_type="ECHO_contentType"
22:
23:
24: manage_options=Image.manage_options+(
25: {'label':'Change Description','action':'changeECHO_contentTypeForm'},
26: )
27:
28: def changeECHO_contentTypeForm(self):
29: """Change the description text"""
30: pt=PageTemplateFile('Products/ECHO_content/zpt/changeECHO_contentType.zpt').__of__(self)
31: return pt()
32:
33: def changeECHO_contentType(self,description,RESPONSE=None):
34: """Change the Content"""
35: self.description=description
36: if RESPONSE is not None:
37: RESPONSE.redirect('manage_main')
38:
39: manage_addECHO_contentTypeForm=DTMLFile('dtml/ECHO_contentTypeAdd',globals(),
40: Kind='ECHO_contentType',kind='ECHO_contentType')
41:
42: def manage_addECHO_contentType(self, id, file=None, title='', precondition='', content_type='', description='',
43: REQUEST=None):
44: """
45: Add a new Image object.
46:
47: Creates a new Image object 'id' with the contents of 'file'.
48: """
49:
50: id=str(id)
51: title=str(title)
52: content_type=str(content_type)
53: precondition=str(precondition)
54:
55: id, title = cookId(id, title, file)
56:
57: self=self.this()
58:
59: # First, we create the image without data:
60: self._setObject(id, ECHO_contentType(id,title,'',content_type, precondition))
61:
62: self._getOb(id).description=description
63:
64: # Now we "upload" the data. By doing this in two steps, we
65: # can use a database trick to make the upload more efficient.
66: if file:
67: self._getOb(id).manage_upload(file)
68: if content_type:
69: self._getOb(id).content_type=content_type
70:
71: if REQUEST is not None:
72: try: url=self.DestinationURL()
73: except: url=REQUEST['URL1']
74: REQUEST.RESPONSE.redirect('%s/manage_main' % url)
75: return id
76:
77:
78: class ECHO_sqlElement(SimpleItem):
79: """Erzeuge navigation aus sql-abfrage"""
80: meta_type="ECHO_sqlElement"
81: baseUrl=""
82:
83: def __init__(self,id,title,query,field,searchField,baseUrl,weight,contentType):
84: """init"""
85: self.id=id
86: self.title=title
87: self.query=query
88: self.field=field
89: if searchField=="":
90: self.searchField=field
91: else:
92: self.searchField=searchField
93: self.baseUrl=baseUrl
94: self.weight=weight
95: self.content=contentType
96:
97: manage_options= SimpleItem.manage_options+(
98: {'label':'Main Config','action':'changeECHO_sqlElementForm'},
99: )
100:
101: def getSearchField(self):
102: try:
103: return self.searchField
104: except:
105: return self.field
106:
107: def getWeight(self):
108: """get weight"""
109: if hasattr(self,'weight'):
110: return self.weight
111: else:
112: return 0
113:
114: def getcontentType(self):
115: """get weight"""
116:
117: if hasattr(self,'contentType'):
118: return self.contentType
119: else:
120: return 0
121:
122:
123: def changeECHO_sqlElementForm(self):
124: """change"""
125:
126: pt=PageTemplateFile('Products/ECHO_content/zpt/changeECHO_sqlElement.zpt').__of__(self)
127: return pt()
128:
129: def changeECHO_sqlElement(self,title,query,field,searchField,baseUrl,weight,contentType,RESPONSE=None):
130: """change"""
131: self.title=title
132: self.query=query
133: self.field=field
134: self.searchField=searchField
135: self.baseUrl=baseUrl
136: self.weight=weight
137: self.contentType=contentType
138:
139: if RESPONSE is not None:
140: RESPONSE.redirect('manage_main')
141:
142: def searchQuery(self):
143: return self.search(var=self.query)
144:
145: def getNavList(self):
146: """ausgabe der treffer list für navigation"""
147: records=self.searchQuery()
148: if not records:
149: return []
150: else:
151: ret=[]
152: for record in records:
153: try:
154: ret.append((getattr(record,self.field),self.baseUrl+urllib.quote(str(getattr(record,self.getSearchField())))))
155: except:
156: """notrhing"""
157:
158: return ret
159:
160:
161: def manage_addECHO_sqlElementForm(self):
162: """Form for adding"""
163: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_sqlElement.zpt').__of__(self)
164: return pt()
165:
166: def manage_addECHO_sqlElement(self,id,title,query,field,searchField,baseUrl,weight,contentType,RESPONSE=None):
167: """Add an ECHO_sqlelement"""
168: self._setObject(id,ECHO_sqlElement(id,title,query,field,searchField,baseUrl,weight,contentType))
169:
170: if RESPONSE is not None:
171: RESPONSE.redirect('manage_main')
172:
173:
174: class ECHO_pageTemplate(ZopePageTemplate):
175: """pageTemplate Objekt"""
176: meta_type="ECHO_pageTemplate"
177:
178: _default_content_fn = os.path.join(package_home(globals()),
179: 'html/ECHO_pageTemplateDefault.html')
180:
181: manage_options=ZopePageTemplate.manage_options+(
182: {'label':'Weight and Type','action':'changeECHO_pageTemplateWeightForm'},
183: )
184:
185: def content_html(self):
186: """content_html"""
187: return content_html(self,'pageTemplate')
188:
189: def changeECHO_pageTemplateWeightForm(self):
190: """change"""
191: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_pageTemplateWeight.zpt').__of__(self)
192: return pt()
193:
194: def changeECHO_pageTemplateWeight(self,weight,contentType,label,RESPONSE=None):
195: """change"""
196: self.weight=weight
197: self.contentType=contentType
198: self.label=label
199:
200: if RESPONSE is not None:
201: RESPONSE.redirect('manage_main')
202:
203: def getLabel(self):
204: if hasattr(self,'label'):
205: return self.label.encode('utf-8')
206: else:
207: return 0
208:
209: def getWeight(self):
210: """get weight"""
211: if hasattr(self,'weight'):
212: return self.weight
213: else:
214: return 0
215:
216: def getcontentType(self):
217: """get weight"""
218: if hasattr(self,'weight'):
219: return self.weight
220: else:
221: return 0
222:
223:
224:
225:
226: ## def __init__(self, id, text=None, contentType=None):
227: ## self.id = str(id)
228: ## self.ZBindings_edit(self._default_bindings)
229: ## if text is None:
230: ## text = open(self._default_cont).read()
231: ## self.pt_edit(text, contentType)
232:
233: def manage_addECHO_pageTemplateForm(self):
234: """Form for adding"""
235: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_pageTemplate.zpt').__of__(self)
236: return pt()
237:
238: from urllib import quote
239:
240:
241: def manage_addECHO_pageTemplate(self, id, label, weight= 0,contentType=0,title=None, text=None,
242: REQUEST=None, submit=None):
243: "Add a Page Template with optional file content."
244:
245:
246: id = str(id)
247: if REQUEST is None:
248: self._setObject(id, ECHO_pageTemplate(id, text))
249: ob = getattr(self, id)
250: setattr(ob,'weight',weight)
251: setattr(ob,'label',label)
252: setattr(ob,'contentType',contentType)
253: if title:
254: ob.pt_setTitle(title)
255: return ob
256: else:
257: file = REQUEST.form.get('file')
258: headers = getattr(file, 'headers', None)
259: if headers is None or not file.filename:
260: zpt = ECHO_pageTemplate(id)
261: else:
262: zpt = ECHO_pageTemplate(id, file, headers.get('contentType'))
263:
264: self._setObject(id, zpt)
265: ob = getattr(self, id)
266: setattr(ob,'weight',weight)
267: if title:
268: ob.pt_setTitle(title)
269:
270: try:
271: u = self.DestinationURL()
272: except AttributeError:
273: u = REQUEST['URL1']
274:
275: if submit == " Add and Edit ":
276: u = "%s/%s" % (u, quote(id))
277: REQUEST.RESPONSE.redirect(u+'/manage_main')
278: return ''
279:
280:
281: class ECHO_navigation(Folder):
282: """Navigations Element"""
283: meta_type="ECHO_Navigation"
284:
285: displayedMetaTypes=displayTypes
286:
287: def __init__(self,id,title,pathToHierarchy):
288: """init"""
289: self.id=id
290: self.title=title
291: self.pathToHierarchy=pathToHierarchy
292:
293: manage_options = Folder.manage_options+(
294: {'label':'Main Config','action':'ECHO_navigationConfigForm'},
295: )
296:
297: def ECHO_navigationConfigForm(self):
298: """configForm"""
299: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_navigation.zpt').__of__(self)
300: return pt()
301:
302: def ECHO_navigationConfig(self,title,pathToHierarchy,RESPONSE=None):
303: """config"""
304: self.title=title
305: self.pathToHierarchy=pathToHierarchy
306:
307: if RESPONSE is not None:
308: RESPONSE.redirect('manage_main')
309:
310:
311: def getColls(self,obj,depth,checkOnly="no"):
312: nav={}
313: #print "HERE",obj.
314: for x_objs in obj.ZopeFind(obj,obj_metatypes=self.displayedMetaTypes):
315: x=x_objs[1]
316: if checkOnly=="yes":
317: x = checkOnlyOneInGroup(x)
318: if depth>1:
319: nav[x.getId()]=(self.getColls(x,depth-1),x)
320: else:
321: nav[x.getId()]=(None,x)
322: return nav
323:
324: def createNavHash(self,depth,checkOnly="no"):
325: """Auslesen des Hierarchiebuames"""
326: temp=self.pathToHierarchy[0:]
327: temp=re.sub("/",".",temp)
328: temp="self.aq_parent"+temp
329:
330: objtemp=eval(temp)
331: nav={}
332: obj=objtemp
333:
334:
335: for keys in obj.__dict__.keys():
336: x=getattr(obj,keys)
337: if hasattr(x,"meta_type"):
338:
339: if x.meta_type in self.displayedMetaTypes:
340:
341: if depth>1:
342: nav[x.getId()]=(self.getColls(x,int(depth)-1,checkOnly),x)
343: else:
344: nav[x.getId()]=(None,x)
345:
346:
347: #print nav
348: return nav
349:
350: def barFromHash(self,hash,start=None,sortField=None):
351: """Erzeuge Navigations Element"""
352: #print "hash",hash
353: listNav=[]
354: if not start:
355: temp=hash
356: sortField="weight"
357: else: # list mit pfad zum hash
358: temp=hash
359: #print "HI",sortField
360: if not sortField:
361: tempObj=self.pathToHierarchy[0:]
362: tempObj=re.sub("/",".",tempObj)
363: tempObj="self.aq_parent"+tempObj
364:
365: objtemp=eval(tempObj)
366:
367: obj=objtemp
368:
369: for x in start:
370: #print "OBJ",start,obj,obj.getId(),x
371:
372: obj=getattr(obj,x)
373:
374: if hasattr(obj,'sortfield'):
375: sortField=obj.sortfield
376: else:
377: sortField='weight'
378: #print "START",start
379: for x in start:
380: #print "N2",x,temp[x]
381: try:
382: temp=temp[x][0]
383: except:
384: """nothing"""
385: return []
386: #print "TEMP",temp,self.tempSorted(temp, field=sortField)
387:
388: for x in self.tempSorted(temp, field=sortField):
389: if not temp[x][1].title == "":
390: if temp[x][1].meta_type=="ECHO_sqlElement":
391: for z in temp[x][1].getNavList():
392: listNav.append((z[0],z[1],None))
393: else:
394: # add label falls existiert und nicht leer
395: if hasattr(temp[x][1],'label'):
396: if not temp[x][1].label=='':
397: label=temp[x][1].label.encode('utf-8')
398:
399: else:
400: label=temp[x][1].title.encode('utf-8')
401: else:
402: label=temp[x][1].title.encode('utf-8')
403:
404: listNav.append((label,createPath(self.absolute_url(),temp[x][1].absolute_url()),temp[x][1]))
405:
406: #print self.getId(),start
407: #print listNav
408:
409: #html=""
410: #for k in listNav:
411: # print k
412: # html=html+"<a href='%s'>%s</a> "% (self.absolute_url()+createPath(k[1][1].absolute_url()),k[0])
413:
414: return listNav
415:
416: def tempSorted(self,hash,field="weight"):
417: ls=[]
418:
419: for x in hash.keys():
420: #print hash[x][1]
421: if hasattr(hash[x][1],field):
422: weight=getattr(hash[x][1],field)
423: #print weight
424: else:
425: weight=0
426:
427: ls.append((x,weight))
428:
429: ls.sort(sortWeight)
430:
431: return [x[0] for x in ls]
432:
433:
434:
435:
436: def isSelectedPath(self,item):
437: """test is path is already selected"""
438: found=re.search("\?(.*)/",item[1])
439: if found:
440: temp=re.sub(" ","%20",found.group(0))
441: #print temp+"::"+self.REQUEST['QUERY_STRING']
442: if ("?"+self.REQUEST['QUERY_STRING'])==temp:
443: return 1
444:
445: if re.search(item[1]+"/",self.REQUEST['URL']):
446: return 1
447: else:
448: return 0
449:
450:
451: def buttonsFromHash(self,hash,start=None,orientation="horizontal"):
452:
453: """Generate Buttons"""
454: if orientation=="horizontal":
455: html="<table><tr>"
456: startTag="<td>"
457: endTag="</td>"
458: endHtml="</tr></table>"
459:
460: else:
461: html="<table>"
462: startTag="<tr><td>"
463: endTag="</td></tr>"
464: endHtml="</table>"
465:
466: if not start:
467: temp=hash
468: else:
469: temp=hash
470: for x in start:
471: temp=temp[x][0]
472: #print temp
473:
474: for key in self.tempSorted(temp):
475:
476: description=temp[x][1].title
477:
478: url=createPath(self.absolute_url(),temp[key][1].absolute_url())
479:
480: if (self.REQUEST['URL']==url) | (self.REQUEST['URL']==url+"/index_html"):
481: html=html+startTag+"[%s]" % description+endTag
482: else:
483: html=html+startTag+"[<a href='%s'>%s</a>]" % (url,description)+endTag
484:
485:
486: html=html+endHtml
487:
488: return html
489:
490: def mainNavBar(self):
491: """print main navigation bar"""
492: keys=""
493:
494: try:
495: keys=self.buttonsFromHash(self.createNavHash(0))
496: except:
497: keys=""
498:
499: return keys
500:
501: def mainNavElements(self):
502: """print main navigation bar"""
503: keys=""
504: #print "NAVELEMENT",self.getId()
505: #try:
506:
507: keys=self.barFromHash(self.createNavHash(0))
508:
509: #except:
510: # keys=""
511:
512: return keys
513:
514: def numberOfMainNavElements(self):
515: """number of main elements"""
516:
517: return len(self.barFromHash(self.createNavHash(0)))
518:
519: def secondNavElements(self):
520: """Zweite Ordnung"""
521:
522: hash=self.createNavHash(2,checkOnly="no")
523: actual_url=self.REQUEST['URL']
524:
525: ult_temp=re.sub(self.absolute_url(),"",actual_url)
526: #print ult_temp
527:
528: splitted=ult_temp.split("/")
529:
530:
531: start=[splitted[2]]
532: #print start
533:
534: keys=self.barFromHash(hash,start=start)
535:
536:
537: return keys
538:
539: def navElements(self,order):
540: """n-te Ordnung"""
541:
542: hash=self.createNavHash(order)
543: actual_url=self.REQUEST['URL']
544:
545: ult_temp=re.sub(self.absolute_url(),"",actual_url)
546: #print ult_temp
547:
548: splitted=ult_temp.split("/")
549:
550:
551: ## if splitted[len(splitted)-1]=="index_html":
552: ## start=[splitted[len(splitted)-2]]
553: ## else:
554: ## start=[splitted[len(splitted)-1]]
555:
556: start=splitted[2:order+1]
557: #print start
558:
559: keys=self.barFromHash(hash,start=start)
560:
561:
562: return keys
563:
564:
565: def secondNavBar(self):
566: """Zweite Ordnung"""
567:
568: hash=self.createNavHash(2)
569: actual_url=self.REQUEST['URL']
570:
571: ult_temp=re.sub(self.absolute_url(),"",actual_url)
572: #print ult_temp
573:
574: splitted=ult_temp.split("/")
575:
576:
577: ## if splitted[len(splitted)-1]=="index_html":
578: ## start=[splitted[len(splitted)-2]]
579: ## else:
580: ## start=[splitted[len(splitted)-1]]
581:
582: start=[splitted[2]]
583: #print start
584:
585: keys=self.buttonsFromHash(hash,start=start,orientation="vertical")
586:
587:
588: return keys
589:
590: def manage_addECHO_navigationForm(self):
591: """Form for adding"""
592: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_navigation.zpt').__of__(self)
593: return pt()
594:
595: def manage_addECHO_navigation(self,id,title,pathToHierarchy,RESPONSE=None):
596: """Add an ECHO_root"""
597: self._setObject(id,ECHO_navigation(id,title,pathToHierarchy))
598:
599: if RESPONSE is not None:
600: RESPONSE.redirect('manage_main')
601:
602:
603: #helpers
604:
605:
606:
607: def createPath(url1,url2):
608: temp1=url1.split("/")
609: temp2=url2.split("/")
610: for test in temp1:
611: if temp2[0]==test:
612: del temp2[0]
613:
614: return url1+"/"+string.join(temp2,"/")
615:
616: def sortWeight(x,y):
617: #print x[1],y[1]
618: return cmp(x[1],y[1])
619:
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