Webhooks (#55), more tests (#35) and python examples (#50)

This commit is contained in:
Philipp Heckel 2021-12-15 16:12:40 -05:00
parent 02f8a32b46
commit 534b93e142
13 changed files with 425 additions and 29 deletions

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@ -30,6 +30,12 @@ Here's an example showing how to publish a simple message using a POST request:
strings.NewReader("Backup successful 😀"))
```
=== "Python"
``` python
requests.post("https://ntfy.sh/mytopic",
data="Backup successful 😀".encode(encoding='utf-8'))
```
=== "PHP"
``` php-inline
file_get_contents('https://ntfy.sh/mytopic', false, stream_context_create([
@ -95,6 +101,17 @@ a [title](#message-title), and [tag messages](#tags-emojis) 🥳 🎉. Here's an
http.DefaultClient.Do(req)
```
=== "Python"
``` python
requests.post("https://ntfy.sh/phil_alerts",
data="Remote access to phils-laptop detected. Act right away.",
headers={
"Title": "Unauthorized access detected",
"Priority": "urgent",
"Tags": "warning,skull"
})
```
=== "PHP"
``` php-inline
file_get_contents('https://ntfy.sh/phil_alerts', false, stream_context_create([
@ -151,6 +168,13 @@ you can set the `X-Title` header (or any of its aliases: `Title`, `ti`, or `t`).
http.DefaultClient.Do(req)
```
=== "Python"
``` python
requests.post("https://ntfy.sh/controversial",
data="Oh my ...",
headers={ "Title": "Dogs are better than cats" })
```
=== "PHP"
``` php-inline
file_get_contents('https://ntfy.sh/controversial', false, stream_context_create([
@ -217,6 +241,13 @@ You can set the priority with the header `X-Priority` (or any of its aliases: `P
http.DefaultClient.Do(req)
```
=== "Python"
``` python
requests.post("https://ntfy.sh/phil_alerts",
data="An urgent message",
headers={ "Priority": "5" })
```
=== "PHP"
``` php-inline
file_get_contents('https://ntfy.sh/phil_alerts', false, stream_context_create([
@ -314,6 +345,13 @@ them with a comma, e.g. `tag1,tag2,tag3`.
http.DefaultClient.Do(req)
```
=== "Python"
``` python
requests.post("https://ntfy.sh/backups",
data="Backup of mailsrv13 failed",
headers={ "Tags": "warning,mailsrv13,daily-backup" })
```
=== "PHP"
``` php-inline
file_get_contents('https://ntfy.sh/backups', false, stream_context_create([
@ -382,6 +420,13 @@ to be delivered in 3 days, it'll remain in the cache for 3 days and 12 hours. Al
http.DefaultClient.Do(req)
```
=== "Python"
``` python
requests.post("https://ntfy.sh/hello",
data="Good morning",
headers={ "At": "tomorrow, 10am" })
```
=== "PHP"
``` php-inline
file_get_contents('https://ntfy.sh/backups', false, stream_context_create([
@ -397,7 +442,6 @@ to be delivered in 3 days, it'll remain in the cache for 3 days and 12 hours. Al
Here are a few examples (assuming today's date is **12/10/2021, 9am, Eastern Time Zone**):
<table class="remove-md-box"><tr>
<td>
<table><thead><tr><th><code>Delay/At/In</code> header</th><th>Message will be delivered at</th><th>Explanation</th></tr></thead><tbody>
@ -411,6 +455,87 @@ Here are a few examples (assuming today's date is **12/10/2021, 9am, Eastern Tim
</td>
</tr></table>
## Webhooks (Send via GET)
In addition to using PUT/POST, you can also send to topics via simple HTTP GET requests. This makes it easy to use
a ntfy topic as a [webhook](https://en.wikipedia.org/wiki/Webhook), or if your client has limited HTTP support (e.g.
like the [MacroDroid](https://play.google.com/store/apps/details?id=com.arlosoft.macrodroid) Android app).
To send messages via HTTP GET, simply call the `/publish` endpoint (or its aliases `/send` and `/trigger`). Without
any arguments, this will send the message `triggered` to the topic. However, you can provide all arguments that are
also supported as HTTP headers as URL-encoded arguments. Be sure to check the list of all
[supported parameters and headers](#list-of-all-parameters) for details.
For instance, assuming your topic is `mywebhook`, you can simply call `/mywebhook/trigger` to send a message
(aka trigger the webhook):
=== "Command line (curl)"
```
curl ntfy.sh/mywebhook/trigger
```
=== "HTTP"
``` http
GET /mywebhook/trigger HTTP/1.1
Host: ntfy.sh
```
=== "JavaScript"
``` javascript
fetch('https://ntfy.sh/mywebhook/trigger')
```
=== "Go"
``` go
http.Get("https://ntfy.sh/mywebhook/trigger")
```
=== "Python"
``` python
requests.get("https://ntfy.sh/mywebhook/trigger")
```
=== "PHP"
``` php-inline
file_get_contents('https://ntfy.sh/mywebhook/trigger');
```
To add a custom message, simply append the `message=` URL parameter. And of course you can set the
[message priority](#message-priority), the [message title](#message-title), and [tags](#tags-emojis) as well.
For a full list of possible parameters, check the list of [supported parameters and headers](#list-of-all-parameters).
Here's an example with a custom message, tags and a priority:
=== "Command line (curl)"
```
curl "ntfy.sh/mywebhook/publish?message=Webhook+triggered&priority=high&tags=warning,skull"
```
=== "HTTP"
``` http
GET /mywebhook/publish?message=Webhook+triggered&priority=high&tags=warning,skull HTTP/1.1
Host: ntfy.sh
```
=== "JavaScript"
``` javascript
fetch('https://ntfy.sh/mywebhook/publish?message=Webhook+triggered&priority=high&tags=warning,skull')
```
=== "Go"
``` go
http.Get("https://ntfy.sh/mywebhook/publish?message=Webhook+triggered&priority=high&tags=warning,skull")
```
=== "Python"
``` python
requests.get("https://ntfy.sh/mywebhook/publish?message=Webhook+triggered&priority=high&tags=warning,skull")
```
=== "PHP"
``` php-inline
file_get_contents('https://ntfy.sh/mywebhook/publish?message=Webhook+triggered&priority=high&tags=warning,skull');
```
## Advanced features
### Message caching
@ -459,6 +584,13 @@ are still delivered to connected subscribers, but [`since=`](subscribe/api.md#fe
http.DefaultClient.Do(req)
```
=== "Python"
``` python
requests.post("https://ntfy.sh/mytopic",
data="This message won't be stored server-side",
headers={ "Cache": "no" })
```
=== "PHP"
``` php-inline
file_get_contents('https://ntfy.sh/mytopic', false, stream_context_create([
@ -517,6 +649,13 @@ to `no`. This will instruct the server not to forward messages to Firebase.
http.DefaultClient.Do(req)
```
=== "Python"
``` python
requests.post("https://ntfy.sh/mytopic",
data="This message won't be forwarded to FCM",
headers={ "Firebase": "no" })
```
=== "PHP"
``` php-inline
file_get_contents('https://ntfy.sh/mytopic', false, stream_context_create([
@ -529,3 +668,17 @@ to `no`. This will instruct the server not to forward messages to Firebase.
]
]));
```
## List of all parameters
The following is a list of all parameters that can be passed when publishing a message. Parameter names are **case-insensitive**,
and can be passed as **HTTP headers** or **query parameters in the URL**.
| Parameter | Aliases (case-insensitive) | Description |
|---|---|---|
| `X-Message` | `Message`, `m` | Main body of the message as shown in the notification |
| `X-Title` | `Title`, `t` | [Message title](#message-title) |
| `X-Priority` | `Priority`, `prio`, `p` | [Message priority](#message-priority) |
| `X-Tags` | `Tags`, `ta` | [Tags and emojis](#tags-emojis) |
| `X-Delay` | `Delay`, `X-At`, `At`, `X-In`, `In` | Timestamp or duration for [delayed delivery](#scheduled-delivery) |
| `X-Cache` | `Cache` | Allows disabling [message caching](#message-caching) |
| `X-Firebase` | `Firebase` | Allows disabling [sending to Firebase](#disable-firebase) |