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:
16: class ECHO_contentType(Image):
17: """ContentType Object"""
18:
19: meta_type="ECHO_contentType"
20:
21:
22: manage_options=Image.manage_options+(
23: {'label':'Change Description','action':'changeECHO_contentTypeForm'},
24: )
25:
26: def changeECHO_contentTypeForm(self):
27: """Change the description text"""
28: pt=PageTemplateFile('Products/ECHO_content/zpt/changeECHO_contentType.zpt').__of__(self)
29: return pt()
30:
31: def changeECHO_contentType(self,description,RESPONSE=None):
32: """Change the Content"""
33: self.description=description
34: if RESPONSE is not None:
35: RESPONSE.redirect('manage_main')
36:
37: manage_addECHO_contentTypeForm=DTMLFile('dtml/ECHO_contentTypeAdd',globals(),
38: Kind='ECHO_contentType',kind='ECHO_contentType')
39:
40: def manage_addECHO_contentType(self, id, file=None, title='', precondition='', content_type='', description='',
41: REQUEST=None):
42: """
43: Add a new Image object.
44:
45: Creates a new Image object 'id' with the contents of 'file'.
46: """
47:
48: id=str(id)
49: title=str(title)
50: content_type=str(content_type)
51: precondition=str(precondition)
52:
53: id, title = cookId(id, title, file)
54:
55: self=self.this()
56:
57: # First, we create the image without data:
58: self._setObject(id, ECHO_contentType(id,title,'',content_type, precondition))
59:
60: self._getOb(id).description=description
61:
62: # Now we "upload" the data. By doing this in two steps, we
63: # can use a database trick to make the upload more efficient.
64: if file:
65: self._getOb(id).manage_upload(file)
66: if content_type:
67: self._getOb(id).content_type=content_type
68:
69: if REQUEST is not None:
70: try: url=self.DestinationURL()
71: except: url=REQUEST['URL1']
72: REQUEST.RESPONSE.redirect('%s/manage_main' % url)
73: return id
74:
75:
76: class ECHO_sqlElement(SimpleItem):
77: """Erzeuge navigation aus sql-abfrage"""
78: meta_type="ECHO_sqlElement"
79: baseUrl=""
80:
81: def __init__(self,id,title,query,field,searchField,baseUrl,weight,contentType):
82: """init"""
83: self.id=id
84: self.title=title
85: self.query=query
86: self.field=field
87: if searchField=="":
88: self.searchField=field
89: else:
90: self.searchField=searchField
91: self.baseUrl=baseUrl
92: self.weight=weight
93: self.content=contentType
94:
95: manage_options= SimpleItem.manage_options+(
96: {'label':'Main Config','action':'changeECHO_sqlElementForm'},
97: )
98:
99: def getSearchField(self):
100: try:
101: return self.searchField
102: except:
103: return self.field
104:
105: def getWeight(self):
106: """get weight"""
107: if hasattr(self,'weight'):
108: return self.weight
109: else:
110: return 0
111:
112: def getcontentType(self):
113: """get weight"""
114:
115: if hasattr(self,'contentType'):
116: return self.contentType
117: else:
118: return 0
119:
120:
121: def changeECHO_sqlElementForm(self):
122: """change"""
123:
124: pt=PageTemplateFile('Products/ECHO_content/zpt/changeECHO_sqlElement.zpt').__of__(self)
125: return pt()
126:
127: def changeECHO_sqlElement(self,title,query,field,searchField,baseUrl,weight,contentType,RESPONSE=None):
128: """change"""
129: self.title=title
130: self.query=query
131: self.field=field
132: self.searchField=searchField
133: self.baseUrl=baseUrl
134: self.weight=weight
135: self.contentType=contentType
136:
137: if RESPONSE is not None:
138: RESPONSE.redirect('manage_main')
139:
140: def searchQuery(self):
141: return self.search(var=self.query)
142:
143: def getNavList(self):
144: """ausgabe der treffer list für navigation"""
145: records=self.searchQuery()
146: if not records:
147: return []
148: else:
149: ret=[]
150: for record in records:
151: try:
152: ret.append((getattr(record,self.field),self.baseUrl+urllib.quote(str(getattr(record,self.getSearchField())))))
153: except:
154: """notrhing"""
155:
156: return ret
157:
158:
159: def manage_addECHO_sqlElementForm(self):
160: """Form for adding"""
161: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_sqlElement.zpt').__of__(self)
162: return pt()
163:
164: def manage_addECHO_sqlElement(self,id,title,query,field,searchField,baseUrl,weight,contentType,RESPONSE=None):
165: """Add an ECHO_sqlelement"""
166: self._setObject(id,ECHO_sqlElement(id,title,query,field,searchField,baseUrl,weight,contentType))
167:
168: if RESPONSE is not None:
169: RESPONSE.redirect('manage_main')
170:
171:
172: class ECHO_pageTemplate(ZopePageTemplate):
173: """pageTemplate Objekt"""
174: meta_type="ECHO_pageTemplate"
175:
176: _default_content_fn = os.path.join(package_home(globals()),
177: 'html/ECHO_pageTemplateDefault.html')
178:
179: manage_options=ZopePageTemplate.manage_options+(
180: {'label':'Weight and Type','action':'changeECHO_pageTemplateWeightForm'},
181: )
182:
183: def changeECHO_pageTemplateWeightForm(self):
184: """change"""
185: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_pageTemplateWeight.zpt').__of__(self)
186: return pt()
187:
188: def changeECHO_pageTemplateWeight(self,weight,contentType,label,RESPONSE=None):
189: """change"""
190: self.weight=weight
191: self.contentType=contentType
192: self.label=label
193:
194: if RESPONSE is not None:
195: RESPONSE.redirect('manage_main')
196:
197: def getLabel(self):
198: if hasattr(self,'label'):
199: return self.label.encode('utf-8')
200: else:
201: return 0
202:
203: def getWeight(self):
204: """get weight"""
205: if hasattr(self,'weight'):
206: return self.weight
207: else:
208: return 0
209:
210: def getcontentType(self):
211: """get weight"""
212: if hasattr(self,'weight'):
213: return self.weight
214: else:
215: return 0
216:
217:
218:
219:
220: ## def __init__(self, id, text=None, contentType=None):
221: ## self.id = str(id)
222: ## self.ZBindings_edit(self._default_bindings)
223: ## if text is None:
224: ## text = open(self._default_cont).read()
225: ## self.pt_edit(text, contentType)
226:
227: def manage_addECHO_pageTemplateForm(self):
228: """Form for adding"""
229: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_pageTemplate.zpt').__of__(self)
230: return pt()
231:
232: from urllib import quote
233:
234:
235: def manage_addECHO_pageTemplate(self, id, label, weight= 0,contentType=0,title=None, text=None,
236: REQUEST=None, submit=None):
237: "Add a Page Template with optional file content."
238:
239:
240: id = str(id)
241: if REQUEST is None:
242: self._setObject(id, ECHO_pageTemplate(id, text))
243: ob = getattr(self, id)
244: setattr(ob,'weight',weight)
245: setattr(ob,'label',label)
246: setattr(ob,'contentType',contentType)
247: if title:
248: ob.pt_setTitle(title)
249: return ob
250: else:
251: file = REQUEST.form.get('file')
252: headers = getattr(file, 'headers', None)
253: if headers is None or not file.filename:
254: zpt = ECHO_pageTemplate(id)
255: else:
256: zpt = ECHO_pageTemplate(id, file, headers.get('contentType'))
257:
258: self._setObject(id, zpt)
259: ob = getattr(self, id)
260: setattr(ob,'weight',weight)
261: if title:
262: ob.pt_setTitle(title)
263:
264: try:
265: u = self.DestinationURL()
266: except AttributeError:
267: u = REQUEST['URL1']
268:
269: if submit == " Add and Edit ":
270: u = "%s/%s" % (u, quote(id))
271: REQUEST.RESPONSE.redirect(u+'/manage_main')
272: return ''
273:
274:
275: class ECHO_navigation(Folder):
276: """Navigations Element"""
277: meta_type="ECHO_Navigation"
278:
279: displayedMetaTypes=['ECHO_group','ImageCollectionIFrame','ECHO_collection','ECHO_pageTemplate','ZSQLExtendFolder','ZSQLBibliography','ECHO_sqlElement','ECHO_resource','ECHO_externalLink']
280:
281: def __init__(self,id,title,pathToHierarchy):
282: """init"""
283: self.id=id
284: self.title=title
285: self.pathToHierarchy=pathToHierarchy
286:
287: manage_options = Folder.manage_options+(
288: {'label':'Main Config','action':'ECHO_navigationConfigForm'},
289: )
290:
291: def ECHO_navigationConfigForm(self):
292: """configForm"""
293: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_navigation.zpt').__of__(self)
294: return pt()
295:
296: def ECHO_navigationConfig(self,title,pathToHierarchy,RESPONSE=None):
297: """config"""
298: self.title=title
299: self.pathToHierarchy=pathToHierarchy
300:
301: if RESPONSE is not None:
302: RESPONSE.redirect('manage_main')
303:
304:
305: def getColls(self,obj,depth):
306: nav={}
307: #print "HERE",obj.
308: for keys in obj.__dict__.keys():
309: x=getattr(obj,keys)
310: if hasattr(x,"meta_type"):
311: if x.meta_type in self.displayedMetaTypes:
312: if depth>1:
313: nav[x.getId()]=(self.getColls(x,depth-1),x)
314: else:
315: nav[x.getId()]=(None,x)
316: return nav
317:
318: def createNavHash(self,depth):
319: """Auslesen des Hierarchiebuames"""
320: temp=self.pathToHierarchy[0:]
321: temp=re.sub("/",".",temp)
322: temp="self.aq_parent"+temp
323:
324: objtemp=eval(temp)
325: nav={}
326: obj=objtemp
327:
328: #exec(obj)
329:
330: #objtemp = compile(temp,'<string>','single')
331: #obj=eval(objtemp)
332: #print obj
333:
334: #print obj.__dict__.keys()
335:
336: for keys in obj.__dict__.keys():
337: x=getattr(obj,keys)
338: if hasattr(x,"meta_type"):
339: #print x.meta_type
340: if x.meta_type in self.displayedMetaTypes:
341:
342: if depth>1:
343: nav[x.getId()]=(self.getColls(x,int(depth)-1),x)
344: else:
345: nav[x.getId()]=(None,x)
346:
347:
348: #print nav
349: return nav
350:
351: def barFromHash(self,hash,start=None,sortField=None):
352: """Erzeuge Navigations Element"""
353: #print "hash",hash
354: listNav=[]
355: if not start:
356: temp=hash
357: sortField="weight"
358: else: # list mit pfad zum hash
359: temp=hash
360: #print "HI",sortField
361: if not sortField:
362: tempObj=self.pathToHierarchy[0:]
363: tempObj=re.sub("/",".",tempObj)
364: tempObj="self.aq_parent"+tempObj
365:
366: objtemp=eval(tempObj)
367:
368: obj=objtemp
369:
370: for x in start:
371: #print "OBJ",start,obj,obj.getId(),x
372:
373: obj=getattr(obj,x)
374:
375: if hasattr(obj,'sortfield'):
376: sortField=obj.sortfield
377: else:
378: sortField='weight'
379: #print "START",start
380: for x in start:
381: #print "N2",x,temp[x]
382: try:
383: temp=temp[x][0]
384: except:
385: """nothing"""
386: return []
387: #print "TEMP",temp,self.tempSorted(temp, field=sortField)
388:
389: for x in self.tempSorted(temp, field=sortField):
390: if not temp[x][1].title == "":
391: if temp[x][1].meta_type=="ECHO_sqlElement":
392: for z in temp[x][1].getNavList():
393: listNav.append((z[0],z[1]))
394: else:
395: # add label fals existiert und nicht leer
396: if hasattr(temp[x][1],'label'):
397: if not temp[x][1].label=='':
398: label=temp[x][1].label.encode('utf-8')
399:
400: else:
401: label=temp[x][1].title.encode('utf-8')
402: else:
403: label=temp[x][1].title.encode('utf-8')
404:
405: listNav.append((label,createPath(self.absolute_url(),temp[x][1].absolute_url()),temp[x][1]))
406:
407: #print self.getId(),start
408: #print listNav
409:
410: #html=""
411: #for k in listNav:
412: # print k
413: # html=html+"<a href='%s'>%s</a> "% (self.absolute_url()+createPath(k[1][1].absolute_url()),k[0])
414:
415: return listNav
416:
417: def tempSorted(self,hash,field="weight"):
418: ls=[]
419:
420: for x in hash.keys():
421: #print hash[x][1]
422: if hasattr(hash[x][1],field):
423: weight=getattr(hash[x][1],field)
424: #print weight
425: else:
426: weight=0
427:
428: ls.append((x,weight))
429:
430: ls.sort(sortWeight)
431:
432: return [x[0] for x in ls]
433:
434:
435:
436:
437: def isSelectedPath(self,item):
438: """test is path is already selected"""
439: found=re.search("\?(.*)",item[1])
440: if found:
441: temp=re.sub(" ","%20",found.group(0))
442: #print temp+"::"+self.REQUEST['QUERY_STRING']
443: if ("?"+self.REQUEST['QUERY_STRING'])==temp:
444: return 1
445:
446: if re.search(item[1],self.REQUEST['URL']):
447: return 1
448: else:
449: return 0
450:
451:
452: def buttonsFromHash(self,hash,start=None,orientation="horizontal"):
453:
454: """Generate Buttons"""
455: if orientation=="horizontal":
456: html="<table><tr>"
457: startTag="<td>"
458: endTag="</td>"
459: endHtml="</tr></table>"
460:
461: else:
462: html="<table>"
463: startTag="<tr><td>"
464: endTag="</td></tr>"
465: endHtml="</table>"
466:
467: if not start:
468: temp=hash
469: else:
470: temp=hash
471: for x in start:
472: temp=temp[x][0]
473: #print temp
474:
475: for key in self.tempSorted(temp):
476:
477: description=temp[x][1].title
478:
479: url=createPath(self.absolute_url(),temp[key][1].absolute_url())
480:
481: if (self.REQUEST['URL']==url) | (self.REQUEST['URL']==url+"/index_html"):
482: html=html+startTag+"[%s]" % description+endTag
483: else:
484: html=html+startTag+"[<a href='%s'>%s</a>]" % (url,description)+endTag
485:
486:
487: html=html+endHtml
488:
489: return html
490:
491: def mainNavBar(self):
492: """print main navigation bar"""
493: keys=""
494:
495: try:
496: keys=self.buttonsFromHash(self.createNavHash(0))
497: except:
498: keys=""
499:
500: return keys
501:
502: def mainNavElements(self):
503: """print main navigation bar"""
504: keys=""
505: #print "NAVELEMENT",self.getId()
506: #try:
507:
508: keys=self.barFromHash(self.createNavHash(0))
509:
510: #except:
511: # keys=""
512:
513: return keys
514:
515: def numberOfMainNavElements(self):
516: """number of main elements"""
517:
518: return len(self.barFromHash(self.createNavHash(0)))
519:
520: def secondNavElements(self):
521: """Zweite Ordnung"""
522:
523: hash=self.createNavHash(2)
524: actual_url=self.REQUEST['URL']
525:
526: ult_temp=re.sub(self.absolute_url(),"",actual_url)
527: #print ult_temp
528:
529: splitted=ult_temp.split("/")
530:
531:
532: ## if splitted[len(splitted)-1]=="index_html":
533: ## start=[splitted[len(splitted)-2]]
534: ## else:
535: ## start=[splitted[len(splitted)-1]]
536:
537: start=[splitted[2]]
538: #print start
539:
540: keys=self.barFromHash(hash,start=start)
541:
542:
543: return keys
544:
545: def navElements(self,order):
546: """n-te Ordnung"""
547:
548: hash=self.createNavHash(order)
549: actual_url=self.REQUEST['URL']
550:
551: ult_temp=re.sub(self.absolute_url(),"",actual_url)
552: #print ult_temp
553:
554: splitted=ult_temp.split("/")
555:
556:
557: ## if splitted[len(splitted)-1]=="index_html":
558: ## start=[splitted[len(splitted)-2]]
559: ## else:
560: ## start=[splitted[len(splitted)-1]]
561:
562: start=splitted[2:order+1]
563: #print start
564:
565: keys=self.barFromHash(hash,start=start)
566:
567:
568: return keys
569:
570:
571: def secondNavBar(self):
572: """Zweite Ordnung"""
573:
574: hash=self.createNavHash(2)
575: actual_url=self.REQUEST['URL']
576:
577: ult_temp=re.sub(self.absolute_url(),"",actual_url)
578: #print ult_temp
579:
580: splitted=ult_temp.split("/")
581:
582:
583: ## if splitted[len(splitted)-1]=="index_html":
584: ## start=[splitted[len(splitted)-2]]
585: ## else:
586: ## start=[splitted[len(splitted)-1]]
587:
588: start=[splitted[2]]
589: #print start
590:
591: keys=self.buttonsFromHash(hash,start=start,orientation="vertical")
592:
593:
594: return keys
595:
596: def manage_addECHO_navigationForm(self):
597: """Form for adding"""
598: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_navigation.zpt').__of__(self)
599: return pt()
600:
601: def manage_addECHO_navigation(self,id,title,pathToHierarchy,RESPONSE=None):
602: """Add an ECHO_root"""
603: self._setObject(id,ECHO_navigation(id,title,pathToHierarchy))
604:
605: if RESPONSE is not None:
606: RESPONSE.redirect('manage_main')
607:
608:
609: #helpers
610:
611:
612:
613: def createPath(url1,url2):
614: temp1=url1.split("/")
615: temp2=url2.split("/")
616: for test in temp1:
617: if temp2[0]==test:
618: del temp2[0]
619:
620: return url1+"/"+string.join(temp2,"/")
621:
622: def sortWeight(x,y):
623: #print x[1],y[1]
624: return cmp(x[1],y[1])
625:
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