Annotation of OSAS/OSA_system/OSAS_metadata.py, revision 1.7
1.1 dwinter 1: # Classen zur Produktion von Metataden
2:
3: # Classes for displaying, browsing and organizing the archive
4:
5: import addFolder
6: import OSAS_add # methods for adding metadata and/or files
7:
8: from Globals import InitializeClass
9: from Globals import Persistent
10: from OFS.Folder import Folder
11: from OFS.SimpleItem import SimpleItem
12: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
13: from Products.PageTemplates.PageTemplate import PageTemplate
14: from OFS.Traversable import Traversable
15: from OFS.Cache import Cacheable
16: from OFS.History import Historical, html_diff
17: from Shared.DC.Scripts.Script import Script, BindingsUI
18: from OFS.PropertyManager import PropertyManager
19: from ExtensionClass import Base
20: from Acquisition import Implicit
1.5 dwinter 21: import string
22: from AccessControl import ClassSecurityInfo
23:
24:
25: class OSAS_MetadataMapping(SimpleItem):
26: """Einfaches Mapping Object"""
27:
28: meta_type="OSAS_MetadataMapping"
29:
30: def readFieldsFromParent(self):
31: """read all elements from root"""
1.6 dwinter 32: #print self.getId()
1.5 dwinter 33: return self.aq_parent.fieldList
34:
1.6 dwinter 35: def __init__(self,id,title,arglist,fieldList):
1.5 dwinter 36: """init"""
37: self.id=id
38: self.title=title
39: self.fields=[]
40:
1.6 dwinter 41: for fieldName in fieldList:
1.5 dwinter 42: setattr(self,"md_"+fieldName,arglist[fieldName])
43: self.fields.append(arglist[fieldName])
44:
45: manage_options = SimpleItem.manage_options+(
46: {'label':'Main Config','action':'change_OSAS_MappingForm'},
47: )
48:
49: def getValue(self,fieldName):
50: """get md value"""
1.7 ! dwinter 51:
1.5 dwinter 52: try:
53: return getattr(self,"md_"+fieldName)
54: except:
1.7 ! dwinter 55: return (None,None,None)
1.5 dwinter 56:
57: def generateMappingHash(self):
58: """erzeugen des Hash"""
59: hash={}
60: for field in self.fieldList:
61: hash[field]=getattr(self,"md_"+field)
62: return hash
63:
64:
65:
66: def change_OSAS_MappingForm(self):
67: """change"""
68: pt=PageTemplateFile('Products/OSA_system/zpt/ChangeOSAS_MetadataMapping.zpt').__of__(self)
69: return pt()
70:
71: def change_OSAS_Mapping(self,titleOfObject,RESPONSE=None):
72: """change"""
1.1 dwinter 73:
1.5 dwinter 74: self.title=titleOfObject
75: arglist=self.REQUEST.form
76: self.fields=[]
77:
78:
79: for fieldName in self.readFieldsFromParent():
80:
1.6 dwinter 81: setattr(self,"md_"+fieldName,(arglist[fieldName],arglist['label_'+fieldName],arglist['explanation_'+fieldName]))
1.5 dwinter 82: self.fields.append(arglist[fieldName])
83:
84: if RESPONSE is not None:
85: RESPONSE.redirect('manage_main')
86:
87:
88:
89: def manage_addOSAS_MetadataMappingForm(self):
90: """interface for adding the OSAS_root"""
91: pt=PageTemplateFile('Products/OSA_system/zpt/AddOSAS_MetadataMapping.zpt').__of__(self)
92: return pt()
93:
94: def manage_addOSAS_MetadataMapping(self,idOfObject,titleOfObject,RESPONSE=None):
95: """add the OSAS_root"""
96:
97: argList={}
1.6 dwinter 98: for arg in self.fieldList:
1.5 dwinter 99: if not (arg in ['idOfObject','titleOfObject']):
1.6 dwinter 100: argList[arg]=(self.REQUEST.form[arg],self.REQUEST.form['label_'+arg],self.REQUEST.form['explanation_'+arg])
101:
102: newObj=OSAS_MetadataMapping(idOfObject,titleOfObject,argList,self.fieldList)
1.5 dwinter 103: self._setObject(idOfObject,newObj)
104: if RESPONSE is not None:
105: RESPONSE.redirect('manage_main')
1.1 dwinter 106:
1.5 dwinter 107:
1.1 dwinter 108:
109:
110: class OSAS_add_Metadata(Folder):
111: """Foldertype enthält methoden zur Halbautomatischen Erstellung von Metadatenfiles"""
112: security=ClassSecurityInfo()
113:
1.5 dwinter 114: def __init__(self,id,linklabel,description,fields):
1.1 dwinter 115: """initialize a new instance"""
116: self.id = id
117: self.linklabel =linklabel #label fuer link auf add page
118: self.description=description #description of the method for link page
1.5 dwinter 119: self.fieldList=fields.split(",")[0:]
1.1 dwinter 120:
121: meta_type='OSAS_add_Metadata'
122:
123: manage_options = Folder.manage_options+(
124: {'label':'Main Config','action':'add_Metadata_config'},
125: )
126:
127:
1.5 dwinter 128: def generateMappingList(self):
129: """Erzeuge Mapping"""
130: mapping={}
131: for dict in self.__dict__:
132: #print dict
133: obj=getattr(self,dict)
134: if hasattr(obj,'meta_type'):
135: if obj.meta_type=="OSAS_MetadataMapping":
136: mapping[obj.getId()]=obj.generateMappingHash()
137: return mapping
138:
139: def generateMappingForType(self,type,clean="yes"):
140: """erzeuge spezifisches Mapping"""
141: hash=self.generateMappingList()
142: if hash.has_key(type):
143: if clean=="yes":
144: temp={}
145: for x in hash[type].keys():
146: if not hash[type][x]=="":
147: temp[x]=hash[type][x]
148: return temp
149: else:
150: return hash[type]
151:
152: else:
153: return {}
154:
155: def getFieldList(self):
156: """erzeuge string aus fields"""
157: try:
158: return string.join(self.fieldList,",")
159: except:
160: return ""
161:
162: def getFields(self):
163: """ausgabe der Felder"""
164: return self.fieldList
165:
166: def getTypeTitle(self,id):
167: """Title von ID"""
168: try:
169: obj=getattr(self,id)
170: return obj.title
171: except:
172: return id
173:
174: def getStoredTypes(self):
175: """Gebe gespeicherte typen zurück"""
176:
177: types=[]
178: for dict in self.__dict__:
179:
180: obj=getattr(self,dict)
181: if hasattr(obj,'meta_type'):
182: if obj.meta_type=="OSAS_MetadataMapping":
183: #print obj
184: if obj.title=="":
185: title=obj.id
186: else:
187: title=obj.title
188: types.append((obj.id,title))
189: return types
1.1 dwinter 190:
191: security.declarePublic('add_Metadata_config')
192: def add_Metadata_config(self):
193: """Main configuration"""
1.4 dwinter 194: pt=PageTemplateFile('Products/OSA_system/zpt/ChangeOSAS_addMetadata.zpt').__of__(self)
1.1 dwinter 195: return pt()
196:
1.3 dwinter 197: security.declarePublic('change_OSAS_addMetadata')
1.5 dwinter 198: def change_OSAS_addMetadata(self,linklabel,description,fields,RESPONSE=None):
1.1 dwinter 199: """Change Metadata"""
1.3 dwinter 200: self.linklabel=linklabel
201: self.description=description
1.5 dwinter 202: self.fieldList=fields.split(",")[0:]
1.1 dwinter 203: if RESPONSE is not None:
204: RESPONSE.redirect('manage_main')
205:
206: security.declarePublic('index_html')
207: def index_html(self):
1.5 dwinter 208: """standard aufruf"""
1.1 dwinter 209: return OSAS_add.add(self,no_upload=0)
210:
211:
212: security.declarePublic('add2')
213: def add2(self):
214: """ anlegen naechster schritt"""
215: return OSAS_add.add2(self)
216:
217: def add3(self):
218: """Foldername"""
219: return OSAS_add.add3(self)
220:
221: def add6(self):
222: """write new index.meta file"""
223: return OSAS_add.add6(self)
1.6 dwinter 224:
225:
226:
1.1 dwinter 227:
228: def manage_AddOSAS_add_MetadataForm(self):
229: """interface for adding the OSAS_add_Metadata"""
1.4 dwinter 230: pt=PageTemplateFile('Products/OSA_system/zpt/AddOSAS_metadata.zpt').__of__(self)
1.1 dwinter 231: return pt()
232:
1.5 dwinter 233: def manage_AddOSAS_add_Metadata(self,id,linklabel,description,fields,RESPONSE=None):
1.1 dwinter 234: """add the OSAS_root"""
1.5 dwinter 235: newObj=OSAS_add_Metadata(id,linklabel,description,fields)
1.1 dwinter 236: self.Destination()._setObject(id,newObj)
237: if RESPONSE is not None:
238: RESPONSE.redirect('manage_main')
239:
240:
241: InitializeClass(OSAS_add_Metadata)
242:
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