Behavior prior to the commit:

- the accept link in the reminder email for a meeting has a parameter
`event_id`, instead of `id`, which causes an error 500 when the user
tries to accept the meeting

Behavior after the commit:

- the accept link uses the correct `id` parameter

opw-2366173

closes odoo/odoo#61983

Signed-off-by: Nicolas Galler <ngaller@users.noreply.github.com>

Courtesy of Transifex's translators for reporting bad/unclear sentences.

closes odoo/odoo#61785

Related: odoo/enterprise#14751
Signed-off-by: Martin Trigaux (mat) <mat@odoo.com>

This commit refactors the event attendees and notifications according
to the recurring event refactoring.

Some (very) basic reminder tests are also added.

Task 2126717
PR #42031
PR Enterprise odoo/enterprise#8006

RATIONALE

Mail template model holds a field telling odoo mail engine to automatically
add the current user's signature to the body. Its use depends on the use
case

  * using the template in the composer on a single record: it is displayed
    in the rendered template in the composer, meaning people could change it.
    This behavior is interesting as it allows to see the email content;
  * using the template in the composer in mass mail mode: it is not displayed
    as only the raw jinja is displayed. It is therefore not obvious that it
    will be appended to the body of the mail. People could add it manually and
    have 2 signatures as a result;

A mechanism automatically adding a signature to sent emails when posting a
message is already implemented and is based on template existence. If a
template has been used when posting, no signature is added in sent emails.
Otherwise it is automatically added. This behavior should not change.

Behavior will therefore be

  * use a template -> specify signature usage in it manually through jinja;
  * do not use a template -> signature added in sent emails;

SPECIFICATIONS

Remove user_signature.

Update template body accordingly. In customer oriented templates that are using
it and do not already contain it, manually add a call to user.signature within
the jinja code. When set to False, just remove its declaration.

Quickly clean some signature integration.

LINKS

Task ID 2089252
Community PR odoo/odoo#39482
Enterprise PR odoo/enterprise#6459
Upgrade PR odoo/upgrate#761

Related: odoo/enterprise#6459
Related: odoo/upgrade#761
Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>
Co-authored-by: Michaël Mattiello <mcm@odoo.com>
Co-authored-by: Thibault Delavallée <tde@odoo.com>

When a calendar event is created with a duration of for example 20
minutes, the end time appears as the start time + 19 minutes.

Because of the rounding of the duration (20 minutes = 0.333... hours),
the end time is incorrectly set (xx:19:59.998...) then displayed. Since
the duration can only be set by the minute, we round it before computing
the end time.

opw-2122853

closes odoo/odoo#40655

X-original-commit: f6ae9f0aea5a250cbff6734de8a43a1b741394a7
Signed-off-by: Nicolas Martinelli (nim) <nim@odoo.com>

Reproduce this bug

    - Install Calendar
    - Create a recurring event starting at the date of yesterday
      (later than your actual time)
    - Set the recurrency to every day, 1 time (today)
    - Click on the today's event
    - Add attendees > Invitations > Send mail
    - Run the mail queue manually (Technical > Scheduled actions)

    The mail you sent are for the date of yesterday
    The behavior is the same for the reminders

Cause

    The mail are sent with the `_send_mail_to_attendees` method
    who pass the attendee_id to the templates.

    The `attendee_id.event_id` is always the first one.

This commit pass the correct event to the template via the context.
I replaced only the dates values in the template.

closes odoo/odoo#40320

X-original-commit: 1926c6cfea0e21842fbd71fd85629b13fce9b413
Signed-off-by: Jason Van Malder <jasonvanmalder@users.noreply.github.com>

Before this commit, the standard mail templates for calendar
did not have a language

After this commit, we set it to the the partner's language

OPW 1946686

closes odoo/odoo#32717

Signed-off-by: Lucas Perais (lpe) <lpe@odoo.com>

Purpose: add lang definition on templates where it is missing

Related to task 1972615
Linked to PR #32872