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Split out property management.

parent cec4f361
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Showing with 359 additions and 191 deletions
lib/python/OFS/Folder.py
View file @ 3a5d229b
......@@ -87,13 +87,14 @@
Folders are the basic container objects and are analogous to directories.
$Id: Folder.py,v 1.55 1998/12/04 20:15:29 jim Exp $"""
$Id: Folder.py,v 1.56 1999/01/06 23:20:06 brian Exp $"""
__version__='$Revision: 1.55 $'[11:-2]
__version__='$Revision: 1.56 $'[11:-2]
from Globals import HTMLFile
from ObjectManager import ObjectManager
from PropertyManager import PropertyManager
from CopySupport import CopyContainer
from FindSupport import FindSupport
from Image import Image, File
......@@ -122,8 +123,13 @@ def manage_addFolder(self,id,title='',createPublic=0,createUserF=0,
if createPublic: i.manage_addDocument(id='index_html',title='')
if REQUEST is not None: return self.manage_main(self,REQUEST,update_menu=1)
class Folder(ObjectManager,RoleManager,DocumentHandler,
SimpleItem.Item,CopyContainer,FindSupport):
class Folder(ObjectManager,
PropertyManager,
RoleManager,
DocumentHandler,
SimpleItem.Item,
CopyContainer,
FindSupport):
"""
The basic container object in Principia. Folders can hold almost all
other Principia objects.
......
lib/python/OFS/Image.py
View file @ 3a5d229b
......@@ -84,10 +84,11 @@
##############################################################################
"""Image object"""
__version__='$Revision: 1.47 $'[11:-2]
__version__='$Revision: 1.48 $'[11:-2]
import Globals
from Globals import HTMLFile, MessageDialog
from PropertyManager import PropertyManager
from AccessControl.Role import RoleManager
from SimpleItem import Item_w__name__
from Globals import Persistent
......@@ -99,18 +100,15 @@ manage_addFileForm=HTMLFile('imageAdd', globals(),Kind='File',kind='file')
def manage_addFile(self,id,file,title='',precondition='',REQUEST=None):
"""Add a new File object.
Creates a new file object 'id' with the contents of 'file'"""
Creates a new File object 'id' with the contents of 'file'"""
id, title = cookId(id, title, file)
self._setObject(id, File(id,title,file,precondition))
if REQUEST is not None: return self.manage_main(self,REQUEST)
class File(Persistent,Implicit,RoleManager,Item_w__name__):
"""
Principia object for arbitrary files. A Files string representation is
its contents.
"""
class File(Persistent,Implicit,PropertyManager,RoleManager,Item_w__name__):
"""A File object is a content object for arbitrary files."""
meta_type='File'
icon='p_/file'
......@@ -122,6 +120,7 @@ class File(Persistent,Implicit,RoleManager,Item_w__name__):
manage_options=({'label':'Edit', 'action':'manage_main'},
{'label':'Upload', 'action':'manage_uploadForm'},
{'label':'Properties', 'action':'manage_propertiesForm'},
{'label':'View', 'action':''},
{'label':'Security', 'action':'manage_access'},
)
......@@ -132,9 +131,18 @@ class File(Persistent,Implicit,RoleManager,Item_w__name__):
('Change Images and Files', ['manage_edit','manage_upload','PUT']),
('View',
['index_html','view_image_or_file','getSize','getContentType', '']),
('Manage properties', ('manage_addProperty',
'manage_editProperties',
'manage_delProperties',
'manage_changeProperties',)),
)
_properties=({'id':'title', 'type': 'string'},
{'id':'content_type', 'type':'string'},
)
def __init__(self,id,title,file,content_type='application/octet-stream',
precondition=''):
......@@ -272,6 +280,7 @@ class Image(File):
manage_options=({'label':'Edit', 'action':'manage_main'},
{'label':'Upload', 'action':'manage_uploadForm'},
{'label':'Properties', 'action':'manage_propertiesForm'},
{'label':'View', 'action':'view_image_or_file'},
{'label':'Security', 'action':'manage_access'},
)
......
lib/python/OFS/ObjectManager.py
View file @ 3a5d229b
......@@ -84,19 +84,16 @@
##############################################################################
__doc__="""Object Manager
$Id: ObjectManager.py,v 1.48 1998/12/04 20:15:30 jim Exp $"""
$Id: ObjectManager.py,v 1.49 1999/01/06 23:20:06 brian Exp $"""
__version__='$Revision: 1.48 $'[11:-2]
__version__='$Revision: 1.49 $'[11:-2]
import App.Management, Acquisition, App.Undo, Globals
import App.FactoryDispatcher
from Globals import HTMLFile, HTMLFile, Persistent
from Globals import MessageDialog, default__class_init__
from string import find,join,lower,split
from urllib import quote
from DocumentTemplate import html_quote
from ZPublisher.Converters import type_converters
from DateTime import DateTime
class ObjectManager(
App.Management.Navigation,
......@@ -119,7 +116,7 @@ class ObjectManager(
_properties =({'id':'title', 'type': 'string'},)
manage_main =HTMLFile('main', globals())
manage_propertiesForm=HTMLFile('properties', globals())
manage_options=(
{'icon':icon, 'label':'Objects',
......@@ -409,176 +406,3 @@ class ObjectManager(
return self.manage_main(self, REQUEST, update_menu=1)
def _setProperty(self,id,value,type='string'):
self._checkId(id)
self._properties=self._properties+({'id':id,'type':type},)
setattr(self,id,value)
def _delProperty(self,id):
delattr(self,id)
self._properties=tuple(filter(lambda i, n=id: i['id'] != n,
self._properties))
def propertyIds(self):
""" Return a list of property ids """
return map(lambda i: i['id'], self._properties)
def propertyValues(self):
""" Return a list of actual property objects """
return map(lambda i,s=self: getattr(s,i['id']), self._properties)
def propertyItems(self):
""" Return a list of (id,property) tuples """
return map(lambda i,s=self: (i['id'],getattr(s,i['id'])),
self._properties)
def propertyMap(self):
""" Return a tuple of mappings, giving meta-data for properties """
return self._properties
def propertyMap_d(self):
v=self._properties
try: n=self._reserved_names
except: return v
return filter(lambda x,r=n: x['id'] not in r, v)
def manage_addProperty(self,id,value,type,REQUEST=None):
"""Add a new property (www)
Sets a new property with id, type, and value.
"""
try: value=type_converters[type](value)
except: pass
self._setProperty(id,value,type)
if REQUEST is not None:
return self.manage_propertiesForm(self, REQUEST)
def manage_editProperties(self,REQUEST):
"""Edit object properties"""
for p in self._properties:
n=p['id']
try: setattr(self,n,REQUEST[n])
except: setattr(self,n,'')
return MessageDialog(
title ='Success!',
message='Your changes have been saved',
action ='manage_propertiesForm')
def manage_changeProperties(self, REQUEST=None, **kw):
"""Change existing object properties.
Change object properties by passing either a mapping object
of name:value pairs {'foo':6} or passing name=value parameters
"""
if REQUEST is None:
props={}
else:
props=REQUEST
if kw:
for name, value in kw.items():
props[name]=value
for name, value in props.items():
if self.hasProperty(name):
setattr(self, name, value)
if REQUEST is not None:
return MessageDialog(
title ='Success!',
message='Your changes have been saved',
action ='manage_propertiesForm')
def hasProperty(self, id):
"""returns 1 if object has a settable property 'id'"""
for p in self._properties:
if id == p['id']: return 1
return 0
def manage_delProperties(self,ids,REQUEST=None):
"""Delete one or more properties
Deletes properties specified by 'ids'
"""
try: p=self._reserved_names
except: p=()
if ids is None:
return MessageDialog(title='No property specified',
message='No properties were specified!',
action ='./manage_propertiesForm',)
for n in ids:
if n in p:
return MessageDialog(
title ='Cannot delete %s' % n,
message='The property <I>%s</I> cannot be deleted.' % n,
action ='manage_propertiesForm')
try: self._delProperty(n)
except: raise 'BadRequest', (
'The property <I>%s</I> does not exist' % n)
if REQUEST is not None:
return self.manage_propertiesForm(self, REQUEST)
def _defaultInput(self,n,t,v):
return '<INPUT NAME="%s:%s" SIZE="40" VALUE="%s"></TD>' % (n,t,v)
def _stringInput(self,n,t,v):
return ('<INPUT NAME="%s:%s" SIZE="40" VALUE="%s"></TD>'
% (n,t,html_quote(v)))
def _booleanInput(self,n,t,v):
if v: v="CHECKED"
else: v=''
return ('<INPUT TYPE="CHECKBOX" NAME="%s:%s" SIZE="50" %s></TD>'
% (n,t,v))
def _selectInput(self,n,t,v):
s=['<SELECT NAME="%s:%s">' % (n,t)]
map(lambda i: s.append('<OPTION>%s' % i), v)
s.append('</SELECT>')
return join(s,'\n')
def _linesInput(self,n,t,v):
try: v=html_quote(join(v,'\n'))
except: v=''
return (
'<TEXTAREA NAME="%s:lines" ROWS="10" COLS="40">%s</TEXTAREA>'
% (n,v))
def _tokensInput(self,n,t,v):
try: v=html_quote(join(v,' '))
except: v=''
return ('<INPUT NAME="%s:%s" SIZE="40" VALUE="%s"></TD>'
% (n,t,html_quote(v)))
def _textInput(self,n,t,v):
return ('<TEXTAREA NAME="%s:text" ROWS="10" COLS="40">%s</TEXTAREA>'
% (n,html_quote(v)))
_inputMap={
'float': _defaultInput,
'int': _defaultInput,
'long': _defaultInput,
'string': _stringInput,
'lines': _linesInput,
'text': _textInput,
'date': _defaultInput,
'tokens': _tokensInput,
# 'boolean': _booleanInput,
}
propertyTypes=map(lambda key: (lower(key), key), _inputMap.keys())
propertyTypes.sort()
propertyTypes=map(lambda key:
{'id': key[1],
'selected': key[1]=='string' and 'SELECTED' or ''},
propertyTypes)
def propertyInputs(self):
imap=self._inputMap
r=[]
for p in self._properties:
n=p['id']
t=p['type']
v=getattr(self,n)
r.append({'id': n, 'input': imap[t](None,n,t,v)})
return r
lib/python/OFS/PropertyManager.py 0 → 100644
View file @ 3a5d229b
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