# -*- coding: utf-8 -*-
#
# GNU General Public License (GPL)
#
__author__ = """Johannes Raggam <johannes@raggam.co.at>"""
__docformat__ = 'plaintext'

from plone.portlets.interfaces import IPortletDataProvider
from plone.app.portlets.portlets import base
from zope import schema
from zope.interface import implements
from zope.formlib import form
from zope.app.form.browser import TextWidget

from Products.Five.browser.pagetemplatefile import ViewPageTemplateFile


class CustomTextWidget(TextWidget):
    displayWidth = 80


class IMottoPortlet(IPortletDataProvider):
    """A portlet which renders predefined static HTML to display a motto.
    """
    motto_author = schema.TextLine(
        title = u"Motto Autor",
        description = u"Urheber des Spruchs",
        required=True)

    motto_text = schema.Text(
        title = u"Text",
        description = u"Motto Text",
        required=True)


class Assignment(base.Assignment):
    implements(IMottoPortlet)

    motto_author = u"Motto portlet"
    motto_text = u""

    def __init__(self, motto_author=u"", motto_text=u""):
        self.motto_author = motto_author
        self.motto_text = motto_text

    @property
    def title(self):
        return self.motto_author


class Renderer(base.Renderer):
    render = ViewPageTemplateFile('motto_portlet.pt')


class AddForm(base.AddForm):
    form_fields = form.Fields(IMottoPortlet)
    form_fields['motto_author'].custom_widget = CustomTextWidget
    label = u"Motto portlet hinzufügen"
    description = u"Dieses Portlet zeigt einen Spruch auf der Website an."

    def create(self, data):
        return Assignment(**data)


class EditForm(base.EditForm):
    form_fields = form.Fields(IMottoPortlet)
    form_fields['motto_author'].custom_widget = CustomTextWidget
    label = u"Motto portlet bearbeiten"
    description = u"Dieses Portlet zeigt einen Spruch auf der Website an."