class INewAction(Interface):
title = zope.schema.TextLine(title=__(u"Title"), required=True)
__name__ = zope.schema.ASCIILine(
title=__(u"Short Name"),
description=__(u"Used for programmatic access to the field."),
required=True,
constraint=isValidFieldName,
)
description = zope.schema.Text(
title=__(u"Help Text"),
description=__(u"Shows up in the form as help text for the field."),
required=False,
)
factory = zope.schema.Choice(title=_(u"Action type"),
vocabulary="EasyFormActions",
required=True)
@zope.interface.invariant
def checkTitleAndDescriptionTypes(data): # NOQA
if data.__name__ is not None and data.factory is not None:
if (data.__name__ == "title"
and data.factory.fieldcls is not zope.schema.TextLine):
raise zope.interface.Invalid(
__(u"The 'title' field must be a Text line (string) "
u"field."))
if (data.__name__ == "description"
and data.factory.fieldcls is not zope.schema.Text):
raise zope.interface.Invalid(
__(u"The 'description' field must be a Text field."))
class INewAction(Interface):
title = TextLine(title=__(u'Title'), required=True)
__name__ = ASCIILine(
title=__(u'Short Name'),
description=__(u'Used for programmatic access to the field.'),
required=True,
constraint=isValidFieldName,
)
description = Text(
title=__(u'Help Text'),
description=__(u'Shows up in the form as help text for the field.'),
required=False)
factory = Choice(
title=_(u'Action type'),
vocabulary='EasyFormActions',
required=True,
)
@invariant
def checkTitleAndDescriptionTypes(data):
if data.__name__ is not None and data.factory is not None:
if data.__name__ == 'title' and data.factory.fieldcls is not TextLine:
raise Invalid(
__(u"The 'title' field must be a Text line (string) field."
))
if data.__name__ == 'description' and data.factory.fieldcls is not Text:
raise Invalid(
__(u"The 'description' field must be a Text field."))
def checkTitleAndDescriptionTypes(data):
if data.__name__ is not None and data.factory is not None:
if data.__name__ == 'title' and data.factory.fieldcls is not TextLine:
raise Invalid(
__(u"The 'title' field must be a Text line (string) field."))
if data.__name__ == 'description' and data.factory.fieldcls is not Text:
raise Invalid(
__(u"The 'description' field must be a Text field."))
def checkTitleAndDescriptionTypes(data):
if data.__name__ is not None and data.factory is not None:
if data.__name__ == 'title' and data.factory.fieldcls is not TextLine:
raise Invalid(
__(u"The 'title' field must be a Text line (string) field."))
if data.__name__ == 'description' and data.factory.fieldcls is not Text:
raise Invalid(
__(u"The 'description' field must be a Text field."))
def __call__(self):
""" handle AJAX save post """
if not self.authorized():
raise Unauthorized
source = self.request.form.get("source")
if source:
# Is it valid XML?
try:
root = etree.fromstring(source)
except etree.XMLSyntaxError as e:
return dumps({
"success":
False,
"message":
"XMLSyntaxError: {0}".format(e.message.encode("utf8")),
})
# a little more sanity checking, look at first two element levels
basens = "{http://namespaces.plone.org/supermodel/schema}"
if root.tag != basens + "model":
return dumps({
"success": False,
"message": __(u"Error: root tag must be 'model'"),
})
for element in root.getchildren():
if element.tag != basens + "schema":
return dumps({
"success":
False,
"message":
__(u"Error: all model elements must be 'schema'"),
})
# can supermodel parse it?
# This is mainly good for catching bad dotted names.
try:
loadString(source)
except SupermodelParseError as e:
message = e.args[0].replace('\n File "<unknown>"', "")
return dumps({
"success":
False,
"message":
u"SuperModelParseError: {0}".format(message),
})
# clean up formatting sins
source = etree.tostring(root,
pretty_print=True,
xml_declaration=True,
encoding="utf8")
# and save
self.save(source)
self.request.response.setHeader("Content-Type", "application/json")
return dumps({"success": True, "message": __(u"Saved")})
def checkTitleAndDescriptionTypes(data): # NOQA
if data.__name__ is not None and data.factory is not None:
if (data.__name__ == "title"
and data.factory.fieldcls is not zope.schema.TextLine):
raise zope.interface.Invalid(
__(u"The 'title' field must be a Text line (string) "
u"field."))
if (data.__name__ == "description"
and data.factory.fieldcls is not zope.schema.Text):
raise zope.interface.Invalid(
__(u"The 'description' field must be a Text field."))
def __call__(self):
""" handle AJAX save post """
if not self.authorized():
raise Unauthorized
source = self.request.form.get('source')
if source:
# Is it valid XML?
try:
root = etree.fromstring(source)
except etree.XMLSyntaxError, e:
return dumps({
'success':
False,
'message':
"XMLSyntaxError: {0}".format(e.message.encode('utf8'))
})
# a little more sanity checking, look at first two element levels
basens = '{http://namespaces.plone.org/supermodel/schema}'
if root.tag != basens + 'model':
return dumps({
'success': False,
'message': __(u"Error: root tag must be 'model'")
})
for element in root.getchildren():
if element.tag != basens + 'schema':
return dumps({
'success':
False,
'message':
__(u"Error: all model elements must be 'schema'")
})
# can supermodel parse it?
# This is mainly good for catching bad dotted names.
try:
loadString(source)
except SupermodelParseError, e:
message = e.args[0].replace('\n File "<unknown>"', '')
return dumps({
'success':
False,
'message':
u"SuperModelParseError: {0}".format(message)
})
def checkTitleAndDescriptionTypes(data): # NOQA
if data.__name__ is not None and data.factory is not None:
if (
data.__name__ == 'title' and
data.factory.fieldcls is not zope.schema.TextLine
):
raise zope.interface.Invalid(
__(
u"The 'title' field must be a Text line (string) "
u"field."
)
)
if (
data.__name__ == 'description' and
data.factory.fieldcls is not zope.schema.Text
):
raise zope.interface.Invalid(
__(u"The 'description' field must be a Text field."))
class AjaxSaveHandler(BrowserView):
""" handle AJAX save posts """
def authorized(self):
authenticator = queryMultiAdapter((self.context, self.request),
name=u'authenticator')
return authenticator and authenticator.verify()
def save(self, source):
self.context.aq_parent.fields_model = source
def __call__(self):
""" handle AJAX save post """
if not self.authorized():
raise Unauthorized
source = self.request.form.get('source')
if source:
# Is it valid XML?
try:
root = etree.fromstring(source)
except etree.XMLSyntaxError, e:
return dumps({
'success':
False,
'message':
"XMLSyntaxError: {0}".format(e.message.encode('utf8'))
})
# a little more sanity checking, look at first two element levels
basens = '{http://namespaces.plone.org/supermodel/schema}'
if root.tag != basens + 'model':
return dumps({
'success': False,
'message': __(u"Error: root tag must be 'model'")
})
for element in root.getchildren():
if element.tag != basens + 'schema':
return dumps({
'success':
False,
'message':
__(u"Error: all model elements must be 'schema'")
})
# can supermodel parse it?
# This is mainly good for catching bad dotted names.
try:
loadString(source)
except SupermodelParseError, e:
message = e.args[0].replace('\n File "<unknown>"', '')
return dumps({
'success':
False,
'message':
u"SuperModelParseError: {0}".format(message)
})
# clean up formatting sins
source = etree.tostring(root,
pretty_print=True,
xml_declaration=True,
encoding='utf8')
# and save
self.save(source)
self.request.response.setHeader('Content-Type', 'application/json')
return dumps({'success': True, 'message': __(u"Saved")})
def isValidFieldName(value):
if not ID_RE.match(value):
raise Invalid(__(u'Please use only letters, numbers and '
u'the following characters: _.'))
return True
def isValidFieldName(value):
if not ID_RE.match(value):
raise Invalid(
__(u'Please use only letters, numbers and '
u'the following characters: _.'))
return True
class IActionFactory(IField):
""" A component that instantiates a action when called.
"""
title = TextLine(title=__(u'Title'))
class IActionFactory(zope.schema.interfaces.IField):
""" A component that instantiates a action when called.
"""
title = zope.schema.TextLine(title=__(u"Title"))
def isValidFieldName(value):
if not ID_RE.match(value):
raise zope.interface.Invalid(
__(u"Please use only letters, numbers and "
u"the following characters: _."))
return True
def __call__(self):
""" handle AJAX save post """
if not self.authorized():
raise Unauthorized
source = self.request.form.get("source")
if source:
# Is it valid XML?
try:
root = etree.fromstring(source)
except etree.XMLSyntaxError, e:
return dumps({"success": False, "message": "XMLSyntaxError: {0}".format(e.message.encode("utf8"))})
# a little more sanity checking, look at first two element levels
basens = "{http://namespaces.plone.org/supermodel/schema}"
if root.tag != basens + "model":
return dumps({"success": False, "message": __(u"Error: root tag must be 'model'")})
for element in root.getchildren():
if element.tag != basens + "schema":
return dumps({"success": False, "message": __(u"Error: all model elements must be 'schema'")})
# can supermodel parse it?
# This is mainly good for catching bad dotted names.
try:
loadString(source)
except SupermodelParseError, e:
message = e.args[0].replace('\n File "<unknown>"', "")
return dumps({"success": False, "message": u"SuperModelParseError: {0}".format(message)})
