1 #

     2 # Copyright (c) 2008-2015 Thierry Florac <tflorac AT ulthar.net>

     3 # All Rights Reserved.

     4 #

     5 # This software is subject to the provisions of the Zope Public License,

     6 # Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.

     7 # THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED

     8 # WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

     9 # WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS

    10 # FOR A PARTICULAR PURPOSE.

    11 #

    12 

    13 __docformat__ = 'restructuredtext'

    14 

    15 

    16 # import standard library

    17 

    18 # import interfaces

    19 from pyams_content.features.renderer.interfaces import IRenderedContent, IContentRenderer, IRendererSettings

    20 from pyams_content.interfaces import MANAGE_CONTENT_PERMISSION

    21 from pyams_skin.layer import IPyAMSLayer

    22 

    23 # import packages

    24 from pyams_form.form import AJAXEditForm

    25 from pyams_pagelet.pagelet import pagelet_config

    26 from pyams_template.template import get_view_template

    27 from pyams_utils.adapter import ContextRequestAdapter

    28 from pyams_zmi.form import AdminDialogEditForm

    29 from pyramid.view import view_config

    30 from z3c.form import field

    31 from zope.interface import implementer, Interface

    32 

    33 from pyams_content import _

    34 

    35 

    36 @implementer(IContentRenderer)

    37 class BaseContentRenderer(ContextRequestAdapter):

    38     """Base content renderer"""

    39 

    40     target_interface = None

    41 

    42     @property

    43     def settings(self):

    44         if self.target_interface is None:

    45             return None

    46         return IRendererSettings(self.context)

    47 

    48     render = get_view_template()

    49 

    50 

    51 @pagelet_config(name='renderer-properties.html', context=IRenderedContent, layer=IPyAMSLayer,

    52                 permission=MANAGE_CONTENT_PERMISSION)

    53 class RendererPropertiesEditForm(AdminDialogEditForm):

    54     """Renderer properties edit form"""

    55 

    56     legend = _("Edit renderer properties")

    57     icon_css_class = 'fa fa-fw fa-pencil-square-o'

    58 

    59     @property

    60     def fields(self):

    61         renderer = IContentRenderer(self.context)

    62         return field.Fields(renderer.target_interface or Interface)

    63 

    64     ajax_handler = 'renderer-properties.json'

    65     edit_permission = MANAGE_CONTENT_PERMISSION

    66 

    67     def getContent(self):

    68         return IRendererSettings(self.context)

    69 

    70 

    71 @view_config(name='renderer-properties.json', context=IRenderedContent, request_type=IPyAMSLayer,

    72              permission=MANAGE_CONTENT_PERMISSION, renderer='json', xhr=True)

    73 class RendererPropertiesAJAXEditForm(AJAXEditForm, RendererPropertiesEditForm):

    74     """Renderer properties edit form, JSON renderer"""