since the opt_out per mailing list, to check if an email address is
subscribed to a mailing list, this cannot be done at contact level
but at the many2many contact-list level.
Fix Task ID : 33224
closesodoo/odoo#27899
Purpose
=======
- Apply the blacklist implementation to Improve mailing subscription to be more
compliant with the European GDPR law. Keep a list of people who does not want
to receive promotional emails (or mass mailing in general) anymore.
- Allows the recipient to update himself his mailing preferences
Specifications
===========
This commit is regrouping some main changes on mass mailing.
Apply Blacklist for following models through blacklist.mixin :
- crm.lead
- res.partner
- mail.mass_mailing.contact
- mail.channel.partner
- Opt_out per mailing list instead of per mailing contact.
- Replace opt_out by blacklist in crm.lead + res.partner models
- Added 'ignored' state for mass_mailing. Ignored = blacklisted, opted-out
Ignored email are not included into final statistics to avoid confusion.
- Unsubscribe(d) pages migrated from website_mass_mailing to mass_mailing module
as thoses pages should work without having the website module installed
Detailed implementation
===================
Mass-mailing :
- A blacklisted email is notified by the ban icon next to the email field.
(at the left of the email field for display purpose)
- Renaming the '_get_blacklist' method that was actually
searching opt_out list into 'get_opt_out_list'
- Opt out per mailing list : Add opt_out + related fields (for display and
ergonomy reasons) on the relational model
- Display relational model tree view instead of mass_mailing.contact tree
view when clicking on mass_mailing_list in kanban view
-> In order to be align between contact_nbr displayed in kanban tile and
the content of the tree view
-> mass_mailing contact is accesible via the user icon in this tree view
- Remove custom filters 'filter_contact_subscription' and
'filter_contact_unsubscription' as opt_out is not on mass_mailing.contact
model anymore
- Add 'is_public' to mailing list
The name of this mailing list can be seen (or not) by recipient in
the unsubscription page
If the mailing lists used in the mass mailing are not public,
the user in only informed that he has been unsubscribed.
If the mailing lists are public, the user is informed that he has been
unsubscribed from the mailing lists
and he has the choice to modify his subscription to all the public
mailing list he is or was subscribed to.
- Unsubscription Page :
- mass_mailing_contact :
Opt_out per mailing list, done by email and not by id, as multiple
contact can have the same email
The recipient can add/remove himself to/from the blacklist
The recipient can send a feedback about why he unsubscribed
- crm.lead + res.partner :
Once the recipient unsubscribe, he is automatically blacklisted
The recipient can 'Come back' and remove himself from the blacklist
if he changes his mind
- Show blacklist button parameter added in config :
The idea is to enable/disable the fact that the recipient can add
himself to the blacklist by showing or not the 'blacklist me' button
Only applies for mass_mailing.contact. The recipient, once
blacklisted, can always, no matter the value of this parameter,
'come back' and unblacklist himself
crm.lead + res.partner :
- Replace opt_out by blacklist in crm.lead + res.partner models.
As when a res.partner or crm.lead unsubcribe, we assume that the recipient
does not want to receive mass mailing anymore, at all, even if we adds him
to a mailing list afterwards. He is then blacklisted to avoid this.
With this behaviour, if a new lead is created with the same email address,
he won't be able to receive mail in mass_mode.
But he will still be able to receive '1 to 1' direct email.
Task ID 33224
Closes#25966
Purpose
=======
When a contact in a mailing list receives a mass_mailing with an
unsubscription link, then he is automatically unsubscribed once the
unsubscription link in clicked instead of opening the
unsubscription form.
Specification
=============
Now the user can decide wether to unsubscribe or not.
Closes#24969
This commit removes the strange selection box based on a magic flag and
some strange methods returning a string. Instead just allow to send mass
mailing on all models inheriting from mail.thread using the is mail
thread flag.
Various addons are updated to remove the _mail_mass_mailing class
attribute used to determine mass mailing capability.
We consider people could send a mass mailing on every model inheriting
from mail.thread. It makes no sense to limit it to a given set of addons.
Since saas-3, website controllers use `request.website.render`
to render the template of a web page. This was kept for retro
compatibility. It's time to stop using deprecated stuff.
Same for `_render` method on website.
'json' route don't use `request.render` since
`JsonRequest` has no `render` method.
The unsubscribe URL is used within the `mass_mailing` module,
e.g. in `_get_unsubscribe_url` & `send_get_email_dict`.
Basically, there is the possibility to add the unsubscription
link in the mass mailings while having only
`mass_mailing` installed.
But, the unsubscription route is defined within
the module `website_mass_mailing`.
Therefore, if you added the unsubscription link
within your mailings while not having
`website_mass_mailing` installed, trying
to follow the unsubscription link leaded to
a `404 Not Found` page.
We therefore define the route within `mass_mailing`
directly, which does the basic stuff (the basic
unsubscribe and confirmation), and override this route
in `website_mass_mailing`, where the advanced stuff is done
(the mailing lists list unsubscription and the better
looking page).
opw-669425
David Beguin