[FIX] mail_tracking: bugfixes (#199)

* [FIX] Only one data-odoo-tracking-email tag in each email
* [FIX] Get status even in multicompany instances

mail_tracking/__manifest__.py

@@ -5,7 +5,7 @@
 {
     "name": "Email tracking",
     "summary": "Email tracking system for all mails sent",
-    "version": "10.0.1.0.0",
+    "version": "10.0.1.0.1",
     "category": "Social Network",
     "website": "http://www.tecnativa.com",
     "author": "Tecnativa, "

mail_tracking/models/mail_message.py

@@ -37,7 +37,7 @@ class MailMessage(models.Model):
             partner_trackings = []
             partners_already = self.env['res.partner']
             partners = self.env['res.partner']
-            trackings = self.env['mail.tracking.email'].search([
+            trackings = self.env['mail.tracking.email'].sudo().search([
                 ('mail_message_id', '=', message.id),
             ])
             # Search all trackings for this message

mail_tracking/models/mail_tracking_email.py

@@ -218,8 +218,12 @@ class MailTrackingEmail(models.Model):
         self.ensure_one()
         tracking_url = self._get_mail_tracking_img()
         if tracking_url:
+            content = email.get('body', '')
+            content = re.sub(
+                r'<img[^>]*data-odoo-tracking-email=["\'][0-9]*["\'][^>]*>',
+                '', content)
             body = tools.append_content_to_html(
-                email.get('body', ''), tracking_url, plaintext=False,
+                content, tracking_url, plaintext=False,
                 container_tag='div')
             email['body'] = body
         return email