knowledge/document_url/wizard/document_url.py

# Copyright 2014 Serv. Tecnol. Avanzados (http://www.serviciosbaeza.com)
#                       Pedro M. Baeza <pedro.baeza@serviciosbaeza.com>
# Copyright 2016 ACSONE SA/NV (<http://acsone.eu>)
from odoo import fields, models
from urllib import parse


class AddUrlWizard(models.Model):
    _name = 'ir.attachment.add_url'
    _description = 'Wizard to add URL attachment'

    name = fields.Char('Name', required=True)
    url = fields.Char('URL', required=True)

    def action_add_url(self):
        """Adds the URL with the given name as an ir.attachment record."""
        if not self.env.context.get('active_model'):
            return
        attachment_obj = self.env['ir.attachment']
        for form in self:
            url = parse.urlparse(form.url)
            if not url.scheme:
                url = parse.urlparse('%s%s' % ('http://', form.url))
            for active_id in self.env.context.get('active_ids', []):
                attachment = {
                    'name': form.name,
                    'type': 'url',
                    'url': url.geturl(),
                    'res_id': active_id,
                    'res_model': self.env.context['active_model'],
                }
                attachment_obj.create(attachment)
        return {'type': 'ir.actions.act_window_close'}