Criação de conteúdo programaticamente no Plone a partir do arquivo setuphandlers.py

setuphandlers.py

#-*- coding: utf-8 -*-

from Products.CMFCore.utils import getToolByName
from Products.CMFCore.WorkflowCore import WorkflowException


def create_contents(context, contents):
    for content in contents:
        options = None
        if 'options' in content.keys():
            options = content.pop('options')

        if not hasattr(context, content['id']):
            context.invokeFactory(**content)
            if options:
                folder = getattr(context, content['id'])
                for opt, val in options.items():
                    if opt == 'allowed_types':
                        folder.setConstrainTypesMode(True)
                        folder.setLocallyAllowedTypes(val)
                    elif opt == 'do_workflow':
                        try:
                            context.portal_workflow.doActionFor(folder, val)
                        except WorkflowException:
                            print '[Warning] WorkflowException: Can\'t %s %s' % (val, folder.id)
                    elif opt == 'view_template':
                        folder.setLayout(val)
                    elif opt == 'contains':
                        create_contents(folder, val)


def setupVarious(context):
    # Ordinarily, GenericSetup handlers check for the existence of XML files.
    # Here, we are not parsing an XML file, but we use this text file as a
    # flag to check that we actually meant for this import step to be run.
    # The file is found in profiles/default.

    if context.readDataFile('my.namespace_various.txt') is None:
        return

    # Add additional setup code here

    portal = context.getSite()

    # Permitindo adicionar conteudo na raiz do Plone Site temporariamente
    portal_types = getToolByName(portal, 'portal_types')
    plone_site_type = portal_types.get('Plone Site')
    plone_site_type.filter_content_types = False

    defaultAllowedTypes = ('File', 'Image', 'Window', 'Link', 'Folder', 'Topic', 'Document')

    contents = [
        {
            'type_name': 'Folder',
            'id': 'boletim',
            'title': 'Boletim',
            'options': {
                'do_workflow': 'publish',
                'allowed_types': defaultAllowedTypes,
            },
        },
        {
            'type_name': 'Folder',
            'id': 'noticias',
            'title': 'Notícias',
            'options': {
                'do_workflow': 'publish',
                'allowed_types': ('Folder',),
                'view_template': 'noticias_view',
            },
        },
        {
            'type_name': 'Folder',
            'id': 'mesa-de-negociacao',
            'title': 'Mesa de Negociação',
            'options': {
                'do_workflow': 'publish',
                'allowed_types': ('Event',) + defaultAllowedTypes,
                'view_template': 'mesanegociacao_view',
                'contains': (
                    {
                        'type_name': 'Document',
                        'id': 'comissao-de-negociacao',
                        'title': 'Comissão de Negociação',
                        'options': {
                            'do_workflow': 'publish',
                            'view_template': 'mesanegociacaodocument_view',
                        }
                    },
                )
            },
        },
        {
            'type_name': 'Folder',
            'id': 'pautas',
            'title': 'Pautas',
            'options': {
                'do_workflow': 'publish',
                'allowed_types': defaultAllowedTypes,
            },
        },
        {
            'type_name': 'Folder',
            'id': 'propostas',
            'title': 'Propostas',
            'options': {
                'do_workflow': 'publish',
                'allowed_types': defaultAllowedTypes,
            },
        },
        {
            'type_name': 'Folder',
            'id': 'acordos-coletivos',
            'title': 'Acordos Coletivos',
            'options': {
                'do_workflow': 'publish',
                'allowed_types': defaultAllowedTypes,
            },
        },
        {
            'type_name': 'Folder',
            'id': 'duvidas-frequentes',
            'title': 'Dúvidas Frequentes',
            'options': {
                'do_workflow': 'publish',
                'allowed_types': defaultAllowedTypes,
            },
        },
        {
            'type_name': 'Folder',
            'id': 'banner-principal',
            'title': 'Banner principal',
            'excludeFromNav': True,
            'options': {
                'do_workflow': 'publish',
                'allowed_types': defaultAllowedTypes,
            },
        },
    ]

    create_contents(portal, contents)
    plone_site_type.filter_content_types = True