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