Title: TVN Notify Hub
Author: Nguyễn Hữu Minh
Published: June 30, 2026
Last modified: June 30, 2026
---
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# TVN Notify Hub
By [Nguyễn Hữu Minh](https://profiles.wordpress.org/nguyenhuuminh/)
[Download](https://downloads.wordpress.org/plugin/tvn-notify-hub.1.0.0.zip)
* [Details](https://wordpress.org/plugins/tvn-notify-hub/#description)
* [Reviews](https://wordpress.org/plugins/tvn-notify-hub/#reviews)
* [Installation](https://wordpress.org/plugins/tvn-notify-hub/#installation)
* [Development](https://wordpress.org/plugins/tvn-notify-hub/#developers)
[Support](https://wordpress.org/support/plugin/tvn-notify-hub/)
## Description
TVN Notify Hub listens to the WordPress actions/hooks you choose and pings your
chat apps or email whenever one of them fires.
Key features:
1. **Ping on user actions** — get notified each time a user performs an action that
the admin has enabled.
2. **Flexible settings** — pick one or many built‑in actions, choose recipients, and
configure each channel independently.
3. **Catch hooks from other plugins** — besides the built‑in action list, you can
add ANY hook name (e.g. `woocommerce_order_status_completed`, `wpcf7_mail_sent`,`
wpas_open_ticket`). Because WordPress hooks are global, hooks registered by other
plugins work too.
4. **Multi‑channel architecture** — the core is decoupled from the delivery channels.
Built‑in channels: **Slack, Discord, Telegram, Email**. Adding a new one (WhatsApp,
X, Mastodon, Microsoft Teams…) only requires implementing `Tvn_Notify_Channel_Interface`
and registering it via the `tvn_notify_hub_channels` filter.
5. **Translation ready (i18n)** — the source language is English and the plugin ships
with translations for Vietnamese, German, French, Spanish, Italian, Brazilian Portuguese,
Russian, Simplified Chinese, Japanese, Korean, Dutch and Indonesian. A `.pot` template
is included so you can translate it into any language. The UI follows your site
language automatically.
#### Channels
* **Slack** — Incoming Webhook (Bot name, Bot emoji, custom icon, channel override).
* **Discord** — Incoming Webhook (Bot name, avatar).
* **Telegram** — Bot API (Bot token + Chat ID, silent option).
* **Email** — `wp_mail()` with a shared subject/HTML template; recipients are picked
from admin users (username — email) plus optional extra addresses.
### External services
This plugin connects to third‑party services ONLY for the channels you explicitly
enable and configure. Nothing is sent until you turn a channel on, save a valid
webhook/token, and a selected action fires (or you click “Send test”).
What is sent: the event data used to build the notification — the action/hook name,
the acting user’s display name, login, email and role, the IP address of the request,
the timestamp, your site name and URL, and a short summary of the event.
* **Slack** — data is sent to the Incoming Webhook URL you provide (host: hooks.
slack.com). Terms: https://slack.com/terms-of-service — Privacy: https://slack.
com/trust/privacy/privacy-policy
* **Discord** — data is sent to the Webhook URL you provide (host: discord.com).
Terms: https://discord.com/terms — Privacy: https://discord.com/privacy
* **Telegram** — data is sent to the Telegram Bot API (host: api.telegram.org)
using your bot token and chat id. Terms: https://telegram.org/tos — Privacy:
https://telegram.org/privacy
The **Email** channel uses WordPress’ own `wp_mail()` and does not send data to
any service controlled by this plugin (delivery depends on your server/SMTP configuration).
### Privacy
The plugin stores a local log of recent sends (hook, channel, user id, status, error
and the rendered message) in a custom database table so admins can troubleshoot
delivery. Logging can be turned off in the settings, and the log can be cleared
at any time. All plugin data (settings + log table) is removed on uninstall.
### For developers
Add a channel:
```
add_filter( 'tvn_notify_hub_channels', function ( $channels ) {
$channels[] = new My_Channel(); // implements Tvn_Notify_Channel_Interface
return $channels;
} );
```
Other filters:
* `tvn_notify_hub_preset_hooks` — add built‑in actions to the settings screen.
* `tvn_notify_hub_event` — inspect/modify an event before sending (return false
to skip).
## Installation
1. Upload the `tvn-notify-hub` folder to `/wp-content/plugins/` (or install the ZIP
via Plugins Add New Upload).
2. Activate the plugin through the “Plugins” menu in WordPress.
3. Open the **Notify Hub** menu (megaphone icon in the admin sidebar).
4. In **Active Notifications**, tick the actions you want to be notified about. To
listen to a hook from another plugin, add it in the **Custom hooks** box (one per
line).
5. In **Channels**, enable and configure at least one channel (Slack, Discord, Telegram
or Email).
6. (Chat channels) Adjust the **Message template** if you like — it supports placeholders
such as `{action}`, `{user}`, `{ip}`, `{summary}`, `{time}`, `{site}`.
7. Click **Save settings**, then use **Send test** to confirm delivery. Results and
any errors appear in the **Recent send log**.
A full step‑by‑step guide (including how to obtain each webhook/token) is included
in the plugin folder as `USAGE.md` (English) and `HUONG-DAN-SU-DUNG.md` (Vietnamese).
## FAQ
### Can one action notify several channels at once?
Yes. Every enabled and valid channel receives the notification for the same event.
### Can I notify on a hook from another plugin?
Yes. In “Custom hooks”, add one hook name per line. Optionally append `|N` to set
how many arguments the hook passes, e.g. `woocommerce_order_status_completed|1`.
Lines starting with `#` are treated as comments.
### How do I find a hook name and its argument count?
Look in the other plugin’s code for `do_action( 'hook_name', $arg1, $arg2, ... )`,
or use a tool such as Query Monitor / Simply Show Hooks. The number of arguments
after the comma is the value you put after `|`.
### Where do I get a Slack webhook?
Go to https://api.slack.com/apps create/select an app Incoming Webhooks Activate
Add New Webhook to Workspace choose a channel copy the URL (`https://hooks.slack.
com/services/...`).
### Where do I get a Discord webhook?
In your server: Server Settings Integrations Webhooks New Webhook Copy Webhook
URL.
### How do I get a Telegram bot token and chat id?
Talk to @BotFather and send `/newbot` to create a bot and get the token. To find
a chat id, add the bot to the chat, send a message, then open `https://api.telegram.
org/bot/getUpdates` and read `"chat":{"id":...}`. For a channel, add the
bot as an admin and use `@channel_username`.
### How is the Email channel different from chat channels?
Email has its own subject + HTML body (one template shared by all actions), while
Slack/Discord/Telegram share the “Message template”. Email recipients are picked
from your admin users (username — email) plus optional extra addresses.
### The email channel returns an error.
wp_mail() returned false, which usually means the server cannot send mail. Configure
an SMTP plugin/service (e.g. WP Mail SMTP), then test again.
### Are my webhook URLs and tokens kept secret?
Yes. They are never printed back into the settings form — the field is shown blank
with a short hint of the last characters. Leave it blank to keep the stored value,
or type a new value to replace it.
### How do I pause notifications temporarily?
Untick the master switch in the **Overview** block and save. Everything stops sending
while your settings are preserved.
### How can a developer add a new channel?
Implement `Tvn_Notify_Channel_Interface` and register it via the `tvn_notify_hub_channels`
filter. See `USAGE.md` for code examples and other available filters.
### What languages are available?
English (source) plus bundled translations for Vietnamese, German, French, Spanish,
Italian, Brazilian Portuguese, Russian, Simplified Chinese, Japanese, Korean, Dutch
and Indonesian. The plugin follows your site language (Settings General Site Language).
To add another language, translate the included `languages/tvn-notify-hub.pot` (
e.g. with Poedit) and drop the resulting `.po`/`.mo` into the `languages` folder.
## Reviews
There are no reviews for this plugin.
## Contributors & Developers
“TVN Notify Hub” is open source software. The following people have contributed
to this plugin.
Contributors
* [ Nguyễn Hữu Minh ](https://profiles.wordpress.org/nguyenhuuminh/)
“TVN Notify Hub” has been translated into 1 locale. Thank you to [the translators](https://translate.wordpress.org/projects/wp-plugins/tvn-notify-hub/contributors)
for their contributions.
[Translate “TVN Notify Hub” into your language.](https://translate.wordpress.org/projects/wp-plugins/tvn-notify-hub)
### Interested in development?
[Browse the code](https://plugins.trac.wordpress.org/browser/tvn-notify-hub/), check
out the [SVN repository](https://plugins.svn.wordpress.org/tvn-notify-hub/), or
subscribe to the [development log](https://plugins.trac.wordpress.org/log/tvn-notify-hub/)
by [RSS](https://plugins.trac.wordpress.org/log/tvn-notify-hub/?limit=100&mode=stop_on_copy&format=rss).
## Changelog
#### 1.0.0
* Initial release: multi‑channel core with Slack, Discord, Telegram and Email channels;
action picker, custom hooks, shared templates, test sending and a delivery log.
* Full internationalization (English source) with bundled translations: Vietnamese,
German, French, Spanish, Italian, Brazilian Portuguese, Russian, Simplified Chinese,
Japanese, Korean, Dutch, Indonesian.
## Meta
* Version **1.0.0**
* Last updated **1 day ago**
* Active installations **Fewer than 10**
* WordPress version ** 5.3 or higher **
* Tested up to **7.0**
* PHP version ** 7.2 or higher **
* Languages
* [English (US)](https://wordpress.org/plugins/tvn-notify-hub/) and [Russian](https://ru.wordpress.org/plugins/tvn-notify-hub/).
* [Translate into your language](https://translate.wordpress.org/projects/wp-plugins/tvn-notify-hub)
* Tags
* [discord](https://wordpress.org/plugins/tags/discord/)[Notifications](https://wordpress.org/plugins/tags/notifications/)
[slack](https://wordpress.org/plugins/tags/slack/)[telegram](https://wordpress.org/plugins/tags/telegram/)
[webhook](https://wordpress.org/plugins/tags/webhook/)
* [Advanced View](https://wordpress.org/plugins/tvn-notify-hub/advanced/)
## Ratings
No reviews have been submitted yet.
[Your review](https://wordpress.org/support/plugin/tvn-notify-hub/reviews/#new-post)
[See all reviews](https://wordpress.org/support/plugin/tvn-notify-hub/reviews/)
## Contributors
* [ Nguyễn Hữu Minh ](https://profiles.wordpress.org/nguyenhuuminh/)
## Support
Got something to say? Need help?
[View support forum](https://wordpress.org/support/plugin/tvn-notify-hub/)