1 #

     2 # Copyright (c) 2008-2018 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.interfaces import MANAGE_SITE_PERMISSION

    20 from pyams_content.shared.common.interfaces import ISharedSite

    21 from pyams_content.shared.site.interfaces import ISiteFolder

    22 from pyams_content.skin.zmi.interfaces import ISiteTreeTable

    23 from pyams_skin.interfaces.viewlet import ITableItemColumnActionsMenu, IContextActions

    24 from pyams_skin.layer import IPyAMSLayer

    25 from z3c.form.interfaces import IDataExtractedEvent

    26 from zope.location.interfaces import ILocation

    27 

    28 # import packages

    29 from pyams_form.form import ajax_config

    30 from pyams_pagelet.pagelet import pagelet_config

    31 from pyams_skin.viewlet.toolbar import ToolbarMenuItem

    32 from pyams_utils.unicode import translate_string

    33 from pyams_utils.url import absolute_url

    34 from pyams_viewlet.viewlet import viewlet_config

    35 from pyams_zmi.form import AdminDialogEditForm

    36 from pyramid.events import subscriber

    37 from z3c.form import field

    38 from zope.interface import Interface, Invalid

    39 

    40 from pyams_content import _

    41 

    42 

    43 #

    44 # Site container rename view

    45 #

    46 

    47 @viewlet_config(name='rename-item.menu', context=ISharedSite, layer=IPyAMSLayer,

    48                 view=ISiteTreeTable, manager=ITableItemColumnActionsMenu,

    49                 permission=MANAGE_SITE_PERMISSION, weight=900)

    50 @viewlet_config(name='rename-item.menu', context=ISharedSite, layer=IPyAMSLayer,

    51                 view=Interface, manager=IContextActions,

    52                 permission=MANAGE_SITE_PERMISSION, weight=900)

    53 @viewlet_config(name='rename-item.menu', context=ISiteFolder, layer=IPyAMSLayer,

    54                 view=ISiteTreeTable, manager=ITableItemColumnActionsMenu,

    55                 permission=MANAGE_SITE_PERMISSION, weight=900)

    56 @viewlet_config(name='rename-item.menu', context=ISiteFolder, layer=IPyAMSLayer,

    57                 view=Interface, manager=IContextActions,

    58                 permission=MANAGE_SITE_PERMISSION, weight=900)

    59 class SiteContainerRenameMenu(ToolbarMenuItem):

    60     """Site container rename menu"""

    61 

    62     label = _("Change URL...")

    63     label_css_class = 'fa fa-fw fa-edit'

    64     url = 'rename-item.html'

    65     modal_target = True

    66 

    67 

    68 @pagelet_config(name='rename-item.html', context=ISharedSite, layer=IPyAMSLayer,

    69                 permission=MANAGE_SITE_PERMISSION)

    70 @ajax_config(name='rename-item.json', context=ISharedSite, layer=IPyAMSLayer)

    71 @pagelet_config(name='rename-item.html', context=ISiteFolder, layer=IPyAMSLayer,

    72                 permission=MANAGE_SITE_PERMISSION)

    73 @ajax_config(name='rename-item.json', context=ISiteFolder, layer=IPyAMSLayer)

    74 class SiteContainerRenameForm(AdminDialogEditForm):

    75     """Site container rename form"""

    76 

    77     prefix = 'rename_item.'

    78 

    79     legend = _("Change item URL")

    80 

    81     fields = field.Fields(ILocation).select('__name__')

    82     edit_permission = MANAGE_SITE_PERMISSION

    83 

    84     def updateWidgets(self, prefix=None):

    85         super(SiteContainerRenameForm, self).updateWidgets(prefix)

    86         self.widgets['__name__'].label = _("Item URL part")

    87 

    88     def update_content(self, content, data):

    89         data = data.get(self, data)

    90         old_name = content.__name__

    91         new_name = data['__name__'] = translate_string(content.__name__, spaces='-', keep_chars='-')

    92         changes = super(SiteContainerRenameForm, self).update_content(content, data)

    93         if changes:

    94             # revert rename to adjust container properties

    95             content.__name__ = old_name

    96             parent = content.__parent__

    97             parent[new_name] = content

    98             del parent[old_name]

    99         return changes

   100 

   101     def get_ajax_output(self, changes):

   102         if changes:

   103             return {

   104                 'status': 'redirect',

   105                 'location': absolute_url(self.context, self.request, 'admin'),

   106                 'smallbox': {

   107                     'status': 'success',

   108                     'message': self.request.localizer.translate(self.successMessage)

   109                 }

   110             }

   111         else:

   112             return super(SiteContainerRenameForm, self).get_ajax_output(changes)

   113 

   114 

   115 @subscriber(IDataExtractedEvent, form_selector=SiteContainerRenameForm)

   116 def handle_rename_form_data_extraction(event):

   117     """Handle rename form data extraction"""

   118     name = event.data.get('__name__')

   119     if not name:

   120         event.form.widgets.errors += (Invalid(_("You must provide an URL for this item!")),)