def _delete(self, id):
        c.db_content = DbContent.find_by_id(id)
        meta.Session.delete(c.db_content)
        meta.Session.commit()

        h.flash("Content Deleted.")
        redirect_to('index')

    def _delete(self, id):
        c.funding_type = FundingType.find_by_id(id)
        meta.Session.delete(c.funding_type)
        meta.Session.commit()

        h.flash("Funding type has been deleted.")
        redirect_to('index')

    def _delete(self, id):
        c.product_category = ProductCategory.find_by_id(id)
        meta.Session.delete(c.product_category)
        meta.Session.commit()

        h.flash("Category has been deleted.")
        redirect_to('index')

    def _delete(self, id):
        c.social_network = SocialNetwork.find_by_id(id)
        meta.Session.delete(c.social_network)
        meta.Session.commit()

        h.flash("Social Network has been deleted.")
        redirect_to('index')

    def delete_folder(self):
        try:
            if request.GET['folder'] is not None:
                c.folder += request.GET['folder']
                c.current_folder += request.GET['current_path']
        except KeyError:
           abort(404)

        directory = file_paths['public_path']
        defaults = dict(request.POST)
        if defaults:
            c.no_theme = 'false'
            if request.GET.has_key('no_theme'):
                if request.GET['no_theme'] == 'true':
                    c.no_theme = 'true'
            try:
                os.rmdir(directory + c.folder)
            except OSError:
                h.flash("Can not delete. The folder contains items.", 'error')
                redirect_to(action="list_files", folder=c.current_folder, no_theme = c.no_theme)
            h.flash("Folder deleted.")
            redirect_to(action="list_files", folder=c.current_folder, no_theme = c.no_theme)
        c.no_theme = False
        if request.GET.has_key('no_theme'):
            if request.GET['no_theme'] == 'true':
                c.no_theme = True
        return render('/db_content/delete_folder.mako')

    def _edit(self, id):
        # We need to recheck auth in here so we can pass in the id
        if not h.auth.authorized(h.auth.Or(h.auth.is_same_zookeepr_funding_submitter(id), h.auth.has_organiser_role)):
            # Raise a no_auth error
            h.auth.no_role()

        if not h.auth.authorized(h.auth.has_organiser_role):
            if c.funding_editing == 'closed':
                return render("funding/editing_closed.mako")
            elif c.funding_editing == 'not_open':
                return render("funding/editing_not_open.mako")

        if self.form_result['funding']['male'] == 1:
            self.form_result['funding']['male'] = True
        elif self.form_result['funding']['male'] == 0:
            self.form_result['funding']['male'] = False

        c.funding = Funding.find_by_id(id)
        for key in self.form_result['funding']:
            setattr(c.funding, key, self.form_result['funding'][key])

        c.person = c.funding.person

        meta.Session.commit()

        h.flash("Funding for %s edited!"%c.person.firstname)
        return redirect_to('/funding')

 def pending(self, id):
     volunteer = Volunteer.find_by_id(id)
     volunteer.accepted = None
     volunteer.ticket_type = None
     meta.Session.commit()
     h.flash("Status Updated")
     redirect_to(action="index", id=None)

    def _delete(self, id):
        c.schedule = Schedule.find_by_id(id)
        meta.Session.delete(c.schedule)
        meta.Session.commit()

        h.flash("Schedule has been deleted.")
        redirect_to('index')

    def _delete(self, id):
        c.stream = Stream.find_by_id(id)
        meta.Session.delete(c.stream)
        meta.Session.commit()

        h.flash("Stream has been deleted.")
        redirect_to('index')

    def _new(self):
        results = self.form_result['invoice']
        del(results['item_count'])

        items = results['items']
        results['items'] = []
        c.invoice = Invoice(**results)

        for i in items:
            item = InvoiceItem()
            if i['description'] != "":
                item.description = i['description']
            else:
                product = Product.find_by_id(i['product'].id)
                category = product.category
                item.product = i['product']
                item.description = product.category.name + ' - ' + product.description
            item.cost = i['cost']
            item.qty = i['qty']
            c.invoice.items.append(item)

        c.invoice.manual = True
        c.invoice.void = None
        meta.Session.add(c.invoice)
        meta.Session.commit()

        h.flash("Manual invoice created")
        return redirect_to(action='view', id=c.invoice.id)

 def unvoid(self, id):
     c.invoice = Invoice.find_by_id(id, True)
     c.invoice.void = None
     c.invoice.manual = True
     meta.Session.commit()
     h.flash("Invoice was un-voided.")
     return redirect_to(action='view', id=c.invoice.id)

    def _delete(self, id):
        c.location = Location.find_by_id(id)
        meta.Session.delete(c.location)
        meta.Session.commit()

        h.flash("Location has been deleted.")
        redirect_to('index')

    def _edit(self, id):
        # We need to recheck auth in here so we can pass in the id
        if not h.auth.authorized(h.auth.Or(h.auth.is_same_zookeepr_submitter(id), h.auth.has_organiser_role)):
            # Raise a no_auth error
            h.auth.no_role()

        if not h.auth.authorized(h.auth.has_organiser_role):
            if c.paper_editing == 'closed' and not h.auth.authorized(h.auth.has_late_submitter_role):
                return render("proposal/editing_closed.mako")
            elif c.paper_editing == 'not_open':
                return render("proposal/editing_not_open.mako")

        c.proposal = Proposal.find_by_id(id)
        for key in self.form_result['proposal']:
            setattr(c.proposal, key, self.form_result['proposal'][key])

        c.proposal.abstract = self.clean_abstract(c.proposal.abstract)

        c.person = self.form_result['person_to_edit']
        if (c.person.id == h.signed_in_person().id or
                             h.auth.authorized(h.auth.has_organiser_role)):
            for key in self.form_result['person']:
                setattr(c.person, key, self.form_result['person'][key])
            p_edit = "and author"
        else:
            p_edit = "(but not author)"

        meta.Session.commit()

        if lca_info['proposal_update_email'] != '':
            body = "Subject: %s Proposal Updated\n\nID:    %d\nTitle: %s\nType:  %s\nURL:   %s" % (h.lca_info['event_name'], c.proposal.id, c.proposal.title, c.proposal.type.name.lower(), "http://" + h.host_name() + h.url_for(action="view"))
            email(lca_info['proposal_update_email'], body)

        h.flash("Proposal %s edited!"%p_edit)
        return redirect_to('/proposal')

    def _delete(self, id):
        c.proposal_type = ProposalType.find_by_id(id)
        meta.Session.delete(c.proposal_type)
        meta.Session.commit()

        h.flash("Proposal type has been deleted.")
        redirect_to("index")

    def _delete(self, id):
        c.rego_note = RegoNote.find_by_id(id)
        meta.Session.delete(c.rego_note)
        meta.Session.commit()

        h.flash("Rego note has been deleted.")
        redirect_to("index")

    def _delete(self, id):
        c.event = Event.find_by_id(id)
        meta.Session.delete(c.event)
        meta.Session.commit()

        h.flash("Event has been deleted.")
        redirect_to('index')

    def _new(self):
        person_results = self.form_result['person']
        proposal_results = self.form_result['proposal']
        attachment_results = self.form_result['attachment']

        proposal_results['status'] = ProposalStatus.find_by_name('Pending')

        c.proposal = Proposal(**proposal_results)
        meta.Session.add(c.proposal)

        if not h.signed_in_person():
            c.person = model.Person(**person_results)
            meta.Session.add(c.person)
            email(c.person.email_address, render('/person/new_person_email.mako'))
        else:
            c.person = h.signed_in_person()
            for key in person_results:
                setattr(c.person, key, self.form_result['person'][key])

        c.person.proposals.append(c.proposal)

        if attachment_results is not None:
            c.attachment = Attachment(**attachment_results)
            c.proposal.attachments.append(c.attachment)
            meta.Session.add(c.attachment)

        meta.Session.commit()
        email(c.person.email_address, render('proposal/thankyou_mini_email.mako'))

        h.flash("Proposal submitted!")
        return redirect_to(controller='proposal', action="index", id=None)

    def _delete(self, id):
        c.special_offer = SpecialOffer.find_by_id(id)
        meta.Session.delete(c.special_offer)
        meta.Session.commit()

        h.flash("Special Offer has been deleted.")
        redirect_to('index')

    def _delete(self, id):
        c.rego_room = RegoRoom.find_by_id(id)
        meta.Session.delete(c.rego_room)
        meta.Session.commit()

        h.flash("Rego room has been deleted.")
        redirect_to('index')

    def _delete(self, id):
        c.time_slot = TimeSlot.find_by_id(id)
        meta.Session.delete(c.time_slot)
        meta.Session.commit()

        h.flash("Time Slot has been deleted.")
        redirect_to('index')