Mercurial > hg > MetaDataProvider
annotate MetaDataMapping.py @ 14:281d223aa361
attribution works now
| author | casties |
|---|---|
| date | Mon, 01 Aug 2011 19:30:12 +0200 |
| parents | eeaad777d3d7 |
| children | bd3025a6a6c0 |
| rev | line source |
|---|---|
| 0 | 1 from OFS.Folder import Folder |
| 1 | 2 from OFS.SimpleItem import SimpleItem |
| 0 | 3 from Products.PageTemplates.PageTemplateFile import PageTemplateFile |
| 4 from Globals import package_home | |
| 5 from AccessControl import ClassSecurityInfo | |
| 6 import os.path | |
| 7 import urllib | |
| 8 import logging | |
| 9 import urlparse | |
| 10 | |
| 11 # TODO: which xml toolkit? | |
| 12 import amara | |
| 13 import xml.sax.saxutils | |
| 14 import xml.dom.minidom | |
| 15 import xml.etree.ElementTree as ET | |
| 16 | |
| 17 # TODO: do we need this? | |
| 18 #from Products.OSA_system2 import OSAS_helpers | |
| 19 #from Products.OSA_system2.OSAS_metadata import OSAS_Metadata,OSAS_MetadataMapping | |
| 20 from OSAS_metadata import OSAS_MetadataMapping | |
| 21 | |
| 1 | 22 from SrvTxtUtils import getAt |
| 23 | |
| 0 | 24 |
| 3 | 25 MAX_FIELDS = 30 |
| 26 | |
| 0 | 27 class MetaDataMapping(OSAS_MetadataMapping): |
| 28 """Metadata mapping object representing a fixed set of sub-elements.""" | |
| 29 | |
| 30 meta_type="MetadataMapping" | |
| 31 manage_options = SimpleItem.manage_options+( | |
| 1 | 32 {'label':'Main Config','action':'manage_changeMetaDataMappingForm'}, |
| 33 {'label':'Field order','action':'manage_changeFieldOrderForm'}, | |
| 0 | 34 ) |
| 35 | |
| 36 fields = {} | |
| 37 """dict containing element descriptions""" | |
| 38 | |
| 39 fieldList = [] | |
| 8 | 40 """list of field names in preferred order""" |
| 0 | 41 |
| 1 | 42 def __init__(self,id,title,fields,fieldList=None): |
| 0 | 43 """init |
| 3 | 44 @param id: id (in Zope) |
| 45 @param title: real element name | |
| 46 @param fields: dict with field description dicts | |
| 47 @param fieldList: list of field names in preferred order | |
| 0 | 48 """ |
| 49 self.id=id | |
| 50 self.title=title | |
| 3 | 51 self.fields = fields.copy() |
| 0 | 52 |
| 1 | 53 if fieldList is not None: |
| 54 self.fieldList = fieldList | |
| 55 else: | |
| 56 # create fieldList | |
| 57 self.fieldList = fields.keys() | |
| 58 | |
| 59 | |
| 60 def getFields(self): | |
| 61 """returns dict of field names and field description dicts""" | |
| 3 | 62 return self.fields |
| 1 | 63 |
| 64 def getFieldList(self): | |
| 65 """returns ordered list of fields""" | |
| 3 | 66 return self.fieldList |
| 1 | 67 |
| 68 # convenience method | |
| 69 def getAt(self, array, idx, default=None): | |
| 70 """returns element from array or default""" | |
| 71 return getAt(array, idx, default) | |
| 0 | 72 |
| 73 | |
| 1 | 74 ## editing forms and methods |
| 0 | 75 |
| 1 | 76 manage_changeFieldOrderForm = PageTemplateFile('zpt/changeFieldOrder', globals()) |
| 77 | |
| 78 def manage_changeFieldOrder(self, fieldList=None, RESPONSE=None): | |
| 79 """change the order of fields""" | |
| 80 if fieldList is not None: | |
| 81 newFieldList = [] | |
| 82 for f in fieldList.split(','): | |
| 83 newFieldList.append(f.strip()) | |
| 84 | |
| 85 # check | |
| 86 if len(newFieldList) != len(self.fields.keys()): | |
| 87 raise ValueError("Incorrect length of new field list!") | |
| 88 | |
| 89 for f in newFieldList: | |
| 90 if f not in self.fields: | |
| 91 raise ValueError("Unknown field '%s'!"%f) | |
| 92 | |
| 93 self.fieldList = newFieldList | |
| 94 | |
| 95 if RESPONSE is not None: | |
| 96 RESPONSE.redirect('manage_main') | |
| 97 | |
| 98 manage_changeMetaDataMappingForm = PageTemplateFile('zpt/changeMetadataMapping', globals()) | |
| 99 | |
| 100 def manage_changeMetaDataMapping(self,titleOfObject,RESPONSE=None): | |
| 101 """change the MetapdataMapping""" | |
| 102 fields={} | |
| 103 fieldList=[] | |
| 3 | 104 for idx in range(0, MAX_FIELDS): |
| 1 | 105 tag = self.REQUEST.form.get('field_'+str(idx), None) |
| 106 if tag: | |
| 107 desc = {'tag': tag} | |
| 108 desc['label'] = self.REQUEST.form.get('label_'+str(idx), None) | |
| 109 desc['explanation'] = self.REQUEST.form.get('explanation_'+str(idx), None) | |
| 110 desc['status'] = self.REQUEST.form.get('status_'+str(idx), None) | |
| 111 desc['valuelist'] = self.REQUEST.form.get('valuelist_'+str(idx), None) | |
|
6
00147a1ab4ac
division between MetaDataFolder and Metadata looks good now (to me :-)
casties
parents:
5
diff
changeset
|
112 desc['dcmap'] = self.REQUEST.form.get('dcmap_'+str(idx), None) |
| 1 | 113 logging.debug("changeMetaDataMapping: desc=%s"%repr(desc)) |
| 114 fields[tag] = desc | |
| 115 fieldList.append(tag) | |
| 116 #(self.REQUEST.form[arg],self.REQUEST.form['label_'+arg],self.REQUEST.form['explanation_'+arg],self.REQUEST.form['status_'+arg],self.REQUEST.form['values_'+arg]) | |
| 117 | |
| 118 # replace data with new | |
| 119 self.title = titleOfObject | |
| 120 self.fields = fields | |
| 121 self.fieldList = fieldList | |
| 122 | |
| 123 if RESPONSE is not None: | |
| 124 RESPONSE.redirect('manage_main') | |
| 125 | |
| 0 | 126 |
| 9 | 127 def manage_addMetaDataMappingForm(self): |
| 128 """add MetapdataMapping form""" | |
| 129 pt = PageTemplateFile('zpt/addMetadataMappingForm', globals()).__of__(self) | |
| 130 return pt() | |
| 0 | 131 |
| 132 def manage_addMetaDataMapping(self,idOfObject,titleOfObject,RESPONSE=None): | |
| 133 """add the MetapdataMapping""" | |
| 1 | 134 fields={} |
| 135 fieldList=[] | |
| 3 | 136 for idx in range(1, MAX_FIELDS): |
| 1 | 137 tag = self.REQUEST.form.get('field_'+str(idx), None) |
| 138 if tag: | |
| 139 desc = {'tag': tag} | |
| 140 desc['label'] = self.REQUEST.form.get('label_'+str(idx), None) | |
| 141 desc['explanation'] = self.REQUEST.form.get('explanation_'+str(idx), None) | |
| 142 desc['status'] = self.REQUEST.form.get('status_'+str(idx), None) | |
| 143 desc['valuelist'] = self.REQUEST.form.get('valuelist_'+str(idx), None) | |
| 144 desc['dcmap'] = self.REQUEST.form.get('dcmap'+str(idx), None) | |
| 145 logging.debug("addMetaDataMapping: desc=%s"%repr(desc)) | |
| 146 fields[tag] = desc | |
| 147 fieldList.append(tag) | |
| 148 #(self.REQUEST.form[arg],self.REQUEST.form['label_'+arg],self.REQUEST.form['explanation_'+arg],self.REQUEST.form['status_'+arg],self.REQUEST.form['values_'+arg]) | |
| 0 | 149 |
| 1 | 150 newObj=MetaDataMapping(idOfObject,titleOfObject,fields,fieldList) |
| 0 | 151 self._setObject(idOfObject,newObj) |
| 152 if RESPONSE is not None: | |
| 153 RESPONSE.redirect('manage_main') | |
| 154 |