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# Authors: Jason Gerard DeRose <jderose@redhat.com>
#
# Copyright (C) 2008 Red Hat
# see file 'COPYING' for use and warranty information
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; version 2 only
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""
Engine to map ipalib plugins to wehjit widgets.
"""
from controllers import Command
class ParamMapper(object):
def __init__(self, api, app):
self._api = api
self._app = app
self.__methods = dict()
for name in dir(self):
if name.startswith('_') or name.endswith('_'):
continue
attr = getattr(self, name)
if not callable(attr):
continue
self.__methods[name] = attr
def __call__(self, param, cmd):
key = param.__class__.__name__
if key in self.__methods:
method = self.__methods[key]
else:
#raise Warning('No ParamMapper for %r' % key)
method = self.Str
return method(param, cmd)
def Str(self, param, cmd):
return self._app.new('TextRow',
label=param.cli_name,
name=param.name,
required=param.required,
value=param.default,
)
def Password(self, param, cmd):
return self._app.new('PasswordRow',
name=param.name,
required=param.required,
)
def Flag(self, param, cmd):
return self._app.new('SelectRow',
name=param.name,
label=param.cli_name,
)
class Engine(object):
def __init__(self, api, app):
self.api = api
self.app = app
self.param_mapper = ParamMapper(api, app)
self.pages = dict()
self.jsonurl = self.api.Backend.jsonserver.url.rstrip('/')
self.info_pages = []
def add_object_menuitems(self, menu, name):
obj = self.api.Object[name]
for cmd in obj.methods():
p = self.pages[cmd.name]
menu.add(
menu.new('MenuItem',
label=p.title,
href=p.url,
)
)
def build(self):
for cmd in self.api.Command():
self.pages[cmd.name] = self.build_page(cmd)
for page in self.pages.itervalues():
page.menu.label = 'Users'
self.add_object_menuitems(page.menu, 'user')
menu = page.new('Menu', label='Groups')
page.menuset.add(menu)
self.add_object_menuitems(menu, 'group')
# Add in the info pages:
page = self.app.new('PageApp', id='api', title='api')
page.view.add(
self.app.new('API', api=self.api)
)
self.info_pages.append(page)
for kind in self.api:
self.build_info_page(kind)
for page in self.info_pages:
for p in self.info_pages:
page.menuset.add(
self.app.new('MenuItem',
href=p.url,
label=p.title,
)
)
def build_info_page(self, kind):
# Add in the Object page:
plugins = tuple(self.api[kind]())
page = self.app.new('PageApp', id=kind, title=kind)
info = self.app.new('IPAPlugins', kind=kind, plugins=plugins)
quick_jump = self.app.new('QuickJump',
options=tuple((p.name, p.name) for p in plugins)
)
page.view.add(info)
page.actions.add(quick_jump)
self.info_pages.append(page)
if kind in self.app.widgets:
info.add(
self.app.new(kind)
)
return page
def build_page(self, cmd):
page = self.app.new('PageApp',
id=cmd.name,
title=cmd.summary.rstrip('.'),
)
#page.form.action = self.app.url + '__json__'
page.actions.add(
self.app.new('Submit')
)
table = self.app.new('FieldTable')
page.view.add(table)
for param in cmd.params():
field = self.param_mapper(param, cmd)
table.add(field)
page.form.action = '/'.join([self.jsonurl, cmd.name])
return page
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