#
#  Copyright (c) 2010 Helmut Merz helmutm@cy55.de
#
#  This program 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.
#
#  This program 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 this program; if not, write to the Free Software
#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#

"""
Media manager and media object views.

$Id$
"""

from zope.app.pagetemplate import ViewPageTemplateFile
from zope.cachedescriptors.property import Lazy
from zope import component
from zope.event import notify
from zope.lifecycleevent import ObjectModifiedEvent
from zope.traversing.browser import absoluteURL

from cybertools.wiki.browser.view import WikiBaseView
from cybertools.wiki.interfaces import IMediaManager


class MediaManagerView(WikiBaseView):

    template = ViewPageTemplateFile('media.pt')

    content_renderer = 'media_manager'

    def update(self):
        form = self.request.form
        if form.get('form_action') == 'upload':
            f = form.get('file')
            if f:
                data = f.read()
                mmName = self.context.getConfig('mediaManager')
                mm = component.getAdapter(self.context, IMediaManager, name=mmName)
                obj = mm.createObject(f.filename)
                obj.setRawData(data)
        return True

    def listObjects(self):
        mmName = self.context.getConfig('mediaManager')
        mm = component.getAdapter(self.context, IMediaManager, name=mmName)
        return mm.listObjects()



class MediaObjectView(WikiBaseView):

    template = ViewPageTemplateFile('media.pt')

    content_renderer = 'media_object'