From 3a752ae9ce1204470a1e9fc8ad9f38ac113a8e93 Mon Sep 17 00:00:00 2001
From: Jairo Llopis <yajo.sk8@gmail.com>
Date: Mon, 19 Dec 2016 10:48:25 +0100
Subject: [PATCH] [9.0][website_event_register_free_form_fields] Protect
 import.

Yet another violation of https://github.com/OCA/maintainer-quality-tools/pull/354.
---
 .../controllers/main.py                       | 91 ++++++++++---------
 1 file changed, 49 insertions(+), 42 deletions(-)

diff --git a/website_event_register_free_form_fields/controllers/main.py b/website_event_register_free_form_fields/controllers/main.py
index 2293af2188..8b03915576 100644
--- a/website_event_register_free_form_fields/controllers/main.py
+++ b/website_event_register_free_form_fields/controllers/main.py
@@ -18,52 +18,59 @@
 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 ##############################################################################
-from openerp.addons.website_event_register_free_with_sale.\
-    controllers.website_sale import WebsiteSale
-from openerp.http import request
+import logging
+_logger = logging.getLogger(__name__)
 
+try:
+    from openerp.addons.website_event_register_free_with_sale.\
+        controllers.website_sale import WebsiteSale
+except ImportError:
+    _logger.info("ImportError raised while loading module.")
+    _logger.debug("ImportError details:", exc_info=True)
+else:
+    from openerp.http import request
 
-class WebsiteSale(WebsiteSale):
+    class WebsiteSale(WebsiteSale):
+        def checkout_values(self, data=None):
+            values = super(WebsiteSale, self).checkout_values(data=data)
+            values['free_tickets'] = request.session.get('free_tickets')
+            values['has_paid_tickets'] = request.session.get(
+                'has_paid_tickets')
+            if values['free_tickets']:
+                event = request.env['event.event'].sudo().browse(
+                    int(request.session['event_id']))
 
-    def checkout_values(self, data=None):
-        values = super(WebsiteSale, self).checkout_values(data=data)
-        values['free_tickets'] = request.session.get('free_tickets')
-        values['has_paid_tickets'] = request.session.get('has_paid_tickets')
-        if values['free_tickets']:
-            event = request.env['event.event'].sudo().browse(
-                int(request.session['event_id']))
+                extra_fields = []
+                select_option = []
 
-            extra_fields = []
-            select_option = []
+                if 'phone' in self.mandatory_free_registration_fields:
+                    self.mandatory_free_registration_fields.remove('phone')
+                if 'zip' in self.mandatory_free_registration_fields:
+                    self.mandatory_free_registration_fields.remove('zip')
+                if 'city' in self.mandatory_free_registration_fields:
+                    self.mandatory_free_registration_fields.remove('city')
+                if 'street' in self.mandatory_free_registration_fields:
+                    self.mandatory_free_registration_fields.remove('street')
+                if 'street2' in self.mandatory_free_registration_fields:
+                    self.mandatory_free_registration_fields.remove('street2')
 
-            if 'phone' in self.mandatory_free_registration_fields:
-                self.mandatory_free_registration_fields.remove('phone')
-            if 'zip' in self.mandatory_free_registration_fields:
-                self.mandatory_free_registration_fields.remove('zip')
-            if 'city' in self.mandatory_free_registration_fields:
-                self.mandatory_free_registration_fields.remove('city')
-            if 'street' in self.mandatory_free_registration_fields:
-                self.mandatory_free_registration_fields.remove('street')
-            if 'street2' in self.mandatory_free_registration_fields:
-                self.mandatory_free_registration_fields.remove('street2')
-
-            for field in event.available_fields:
-                extra_fields.append(field.field_id.key)
-                self.optional_free_registration_fields.append(
-                    field.field_id.key)
-                if field.is_required:
-                    self.mandatory_free_registration_fields.append(
+                for field in event.available_fields:
+                    extra_fields.append(field.field_id.key)
+                    self.optional_free_registration_fields.append(
                         field.field_id.key)
-                if 'options_model' in field and field.options_model:
-                    model = str(field['options_model'])
-                    list_values = field['options_available'].split(',')
-                    for option in list_values:
-                        model_obj = request.env[model].sudo().search(
-                            [('name', '=', option)])
-                        if model_obj:
-                            select_option.append(option)
+                    if field.is_required:
+                        self.mandatory_free_registration_fields.append(
+                            field.field_id.key)
+                    if 'options_model' in field and field.options_model:
+                        model = str(field['options_model'])
+                        list_values = field['options_available'].split(',')
+                        for option in list_values:
+                            model_obj = request.env[model].sudo().search(
+                                [('name', '=', option)])
+                            if model_obj:
+                                select_option.append(option)
 
-            values['extra_fields'] = extra_fields
-            if select_option:
-                values['select_option'] = select_option
-        return values
+                values['extra_fields'] = extra_fields
+                if select_option:
+                    values['select_option'] = select_option
+            return values