Strange behaviors of Nextcloud in Activity app

[FPasca]

Here more information

Steps to reproduce

1. share file by email address in web interface
2. activity app don't show the activities prior to sharing

Expected behaviour

Activity app should show all previous activities and also sharing one

Actual behaviour

When I share a public link with email the activity app (from web interface) does not show me the activity of sharing nor previous activities letting the icon of waiting forever run.

Server configuration

Operating system:
Ubuntu server 17.10 x64

Web server:
apache2-2.4.27

Database:
mysql-5.7.21

PHP version:
php-7.1

Nextcloud version:
13.0.1.1

Where did you install Nextcloud from:
Update from 13.0.0.14 (but with same issue)

Signing status:
No errors have been found.

List of activated apps:
Enabled:

• activity: 2.6.1
• admin_audit: 1.3.0
• bruteforcesettings: 1.0.3
• calendar: 1.6.1
• comments: 1.3.0
• contacts: 2.1.2
• dav: 1.4.6
• federatedfilesharing: 1.3.1
• files: 1.8.0
• files_downloadactivity: 1.2.0
• files_external: 1.4.1
• files_pdfviewer: 1.2.0
• files_sharing: 1.5.0
• files_texteditor: 2.5.1
• files_trashbin: 1.3.0
• files_versions: 1.6.0
• files_videoplayer: 1.2.0
• firstrunwizard: 2.2.1
• gallery: 18.0.0
• logreader: 2.0.0
• lookup_server_connector: 1.1.0
• mail: 0.7.10
• nextcloud_announcements: 1.2.0
• notifications: 2.1.2
• oauth2: 1.1.0
• password_policy: 1.3.0
• phonetrack: 0.2.2
• provisioning_api: 1.3.0
• quota_warning: 1.2.0
• serverinfo: 1.3.0
• sharebymail: 1.3.0
• spreed: 3.1.0
• survey_client: 1.1.0
• systemtags: 1.3.0
• theming: 1.4.1
• twofactor_backupcodes: 1.2.3
• updatenotification: 1.3.0
• workflowengine: 1.3.0
  Disabled:
• encryption
• federation
• user_external
• user_ldap

Nextcloud configuration:
{
"system": {
"instanceid": "REMOVED SENSITIVE VALUE",
"passwordsalt": "REMOVED SENSITIVE VALUE",
"secret": "REMOVED SENSITIVE VALUE",
"trusted_domains": [
"xxx.yyy.zzz"
],
"memcache.local": "\OC\Memcache\APCu",
"memcache.locking": "\OC\Memcache\Redis",
"filelocking.enabled": "true",
"redis": {
"host": "REMOVED SENSITIVE VALUE",
"port": 0,
"timeout": 0
},
"datadirectory": "REMOVED SENSITIVE VALUE",
"overwrite.cli.url": "https://xxx.yyy.zzz",
"htaccess.RewriteBase": "/",
"dbtype": "mysql",
"version": "13.0.1.1",
"dbname": "REMOVED SENSITIVE VALUE",
"dbhost": "REMOVED SENSITIVE VALUE",
"dbport": "",
"dbtableprefix": "oc_",
"mysql.utf8mb4": true,
"dbuser": "REMOVED SENSITIVE VALUE",
"dbpassword": "REMOVED SENSITIVE VALUE",
"installed": true,
"log_type": "nextcloud",
"logfile": "nextcloud.log",
"loglevel": 2,
"logtimezone": "Europe/Rome",
"logdateformat": "F d, Y H:i:s",
"mail_smtpmode": "sendmail",
"mail_smtpauthtype": "PLAIN",
"maintenance": false,
"theme": "",
"auth.bruteforce.protection.enabled": true,
"trashbin_retention_obligation": "auto",
"versions_retention_obligation": "auto",
"mail_smtpauth": 1,
"mail_smtpname": "REMOVED SENSITIVE VALUE",
"mail_smtppassword": "REMOVED SENSITIVE VALUE",
"mail_from_address": "REMOVED SENSITIVE VALUE",
"mail_domain": "REMOVED SENSITIVE VALUE"
}
}

Are you using an external user-backend, if yes which one: LDAP/ActiveDirectory/Webdav/...
No

Client configuration

Browser:
Firefox 58
Operating system:
win10 64bit

Logs

Nextcloud log (data/nextcloud.log)

none

Browser log

none

[nickvergessen]

Works fine here.

[FPasca]

So it's only my fault?
How can I identify the problem?

[nickvergessen]

Can you translate all three messages to english?

[FPasca]

The problem also manifests itself with a clean installation on ubuntu 16.04 LTS
Sorry, but this is already my best English :)
On the other hand, the images are international (ikea style)

[nickvergessen]

I mean the activities from the screenshots.

[FPasca]

I just changed the language to the web interface, I set it on English, and the problem does not occur, I can view all activity with no problem.
It seems to be a problem of translation that manifests itself in Italian

[nickvergessen]

I can still help fixing it if you post the messages ;)

[FPasca]

I draw it to you? :D
I tried different languages (not all), the problem occurs only with Italian language.
Can you fix it? Please :)
Thanks

[nickvergessen]

apps/sharebymail/l10n/it.js
find:

"You shared {file} with {email} by mail" : "Hai condiviso {file} con {user} tramite posta",

replace with:

"You shared {file} with {email} by mail" : "Hai condiviso {file} con {email} tramite posta",

apps/sharebymail/l10n/it.json
find:

"You shared {file} with {email} by mail" : "Hai condiviso {file} con {user} tramite posta",

replace with:

"You shared {file} with {email} by mail" : "Hai condiviso {file} con {email} tramite posta",

[FPasca]

OK!!! It work fine!!!
Thank you Nick, you are wizard... :)

[FPasca]

Now the android app works well too.
Before the change the name of the person was {user}, now is the correct one.
Thanks again.