root/trunk/LeMillPrintResource.py

# Copyright 2006 by the LeMill Team (see AUTHORS)
#
# This file is part of LeMill.
#
# LeMill 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; either version 2 of the License, or
# (at your option) any later version.
#
# LeMill 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 LeMill; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1

from AccessControl import ClassSecurityInfo
from Products.Archetypes.public import *
from Products.CMFCore.utils import getToolByName

from config import PROJECTNAME, MODIFY_CONTENT, VIEW, FS_STORAGE
from Material import Material
from Schemata import material_schema, license_schema
if FS_STORAGE:
    from Products.FileSystemStorage.FileSystemStorage import FileSystemStorage
else:
    from Products.Archetypes.Storage import AttributeStorage as FileSystemStorage

lemillprintresource_schema= Schema((
    StringField('author',
        widget = StringWidget(
            label = 'Author',
            label_msgid = 'label_author',
            description = 'Author of this resource',
            description_msgid = 'description_author',
            i18n_domain = 'lemill',
        ),
    ),
    FileField('file',
        required=True,
        storage=FileSystemStorage(),
        widget = FileWidget(
            label="PDF resource",
            description="Allowed file types: .pdf",
            i18n_domain="lemill",
            label_msgid='label_pdf_file',
            description_msgid='help_pdf_file',
            show_content_type= True,
        ),
    ),
))

schema = material_schema + license_schema + lemillprintresource_schema

schema = schema.copy()
# These widgets should be hidden
toBeHidden = ['bodyText', 'creators']
for x in schema.keys():
    schema[x].schemata = 'default'
    schema[x].isMetadata = False
    if x in toBeHidden:
        schema[x].widget.visible = {'view': 'invisible', 'edit':'invisible'}
    if x == 'description':
        schema[x].widget.visible = {'view': 'visible', 'edit':'visible'}
schema.moveField('file', after='title')
schema.moveField('author', after='file')
schema.moveField('description', after='author')
schema.moveField('tags', after='description')
schema.moveField('rights', pos='bottom')

class LeMillPrintResource(Material):
    """ Reference to external resource """

    schema = schema
    
    meta_type = 'LeMillPrintResource'
    archetype_name = 'LeMillPrintResource'
    default_location = 'content/printresources'

    portlet = 'here/portlet_lemillprintresource_actions/macros/portlet'
    security = ClassSecurityInfo()
    security.declareObjectPublic()

    aliases = {
        '(Default)' : 'base_view',
        'view'      : 'base_view',
        'edit'      : 'base_edit'
    }

    def amIMaterial(self):
        """ references are not proper material"""
        return False

    def hasComplexWorkflow(self):
        """ Can have drafts or versions """
        return False


registerType(LeMillPrintResource, PROJECTNAME)