# -*- coding: utf-8
# Copyright 2005 by Meelis Mets

from Products.Archetypes.public import BaseSchema, Schema
from Products.Archetypes.public import StringField, LinesField, ImageField, ReferenceField
from Products.Archetypes.public import LinesWidget, TextAreaWidget, StringWidget, SelectionWidget, MultiSelectionWidget, ImageWidget
from Products.ATReferenceBrowserWidget.ATReferenceBrowserWidget import ReferenceBrowserWidget
from Products.Archetypes.public import BaseContent, BaseFolder, registerType
from Globals import InitializeClass
from Products.CMFCore.utils import getToolByName
from BaseFunctions import BaseFunctions
from Permissions import *

from AccessControl import ClassSecurityInfo, Unauthorized
from config import PROJECT_NAME
schema = BaseSchema +  Schema((

))


class ExhibitionFolder(BaseFolder, BaseFunctions):
    """ Exhibition Folder"""
    meta_type = "ExhibitionFolder"
    archetype_name = "ExhibitionFolder"
    global_allow = 0
    allowed_content_types = ('Exhibition',)
    security = ClassSecurityInfo()
    content_icon='exhibition_icon.gif'
    schema = schema
    actions = (
        {
        'id':'view',
        'name':'View',
        'action':'string:${object_url}/exhibition_folder_view',
        'permissions': ('View',),
        },
    )

    def manage_afterAdd(self,item,container):
        """sets permissions"""
        self.manage_permission('Add portal content', ('Manager','Teacher',) ,1)

    def getExhibitions(self):
        """return ex"""
        return self.objectValues("Exhibition")

    def getExhibition(self, exhibition):
        """shalala"""
        if hasattr(self, exhibition):
            return getattr(self, exhibition)

registerType(ExhibitionFolder, PROJECT_NAME)

class Exhibition(BaseContent, BaseFunctions):
    """ Exhibition """
    meta_type = "Exhibition"
    archetype_name = "Exhibition"
    global_allow = 1
    allowed_content_types = () 
    security = ClassSecurityInfo()
    content_icon='exhibition_icon.gif'
    schema = schema + Schema((

    LinesField('Groups',
        required=1,
        accessor="getGroups",
        isMetadata=1,
        multiValued=1,
        vocabulary='getClasses',
        widget=MultiSelectionWidget(
            format="select",
            label="Groups",
            label_msgid='label_groups',
            description="This is exhibition for this group or groups",
            description_msgid='desc_groups',
            i18n_domain="krihvel"),
    ),

    ImageField('DisplayIcon',
        accessor="getDisplayIcon",
        original_size=(150, 90),
        max_size = (150, 90),
        widget=ImageWidget(
            label="Display icon",
            label_msgid='label_displayicon',
            description="This is dispaly icon for this exhibition",
            description_msgid='desc_displayicon',
            i18n_domain="krihvel"),
    ),

    ReferenceField('refsToExhibition',
        accessor = 'getRefsToExhibition',
        relationship = 'References',
        mutator = 'addRefsToExhibition',
        allowed_types = ('MathAnswer','PairsAnswer','PaperAnswer','CrosswordAnswer','FillInAnswer','ImageEditorRasterAnswer'), 
        multiValued = True,
        widget = ReferenceBrowserWidget(
            visible = {'view':'invisible', 'edit':'invisible'},
            ),
    ),
    
))
    
    actions = (
        {
        'id':'view',
        'name':'View',
        'action':'string:${object_url}/exhibition_view',
        'permissions': ('View',),
        },
    )
    
    security.declareProtected('View', 'countExponents')
    def countExponents(self):
        """counts objects in exhibition"""
        return len(self.getRefsToExhibition())

    def getExponents(self):
        """shalala"""
        return self.getRefsToExhibition()

    def getExponent(self, exponent):
        """ejfkh"""
        if hasattr(self, 'kalasaba'):
            self.kalasaba = self.kalasaba + 1
        if not hasattr(self, 'kalasaba'):
            self.kalasaba = 1
        if self.kalasaba > 5:
            raise 'oled tsykklis'
        for ex in self.getExponents():
            if ex.id == exponent:
                return ex.UID()
        return False
        

registerType(Exhibition, PROJECT_NAME)