MatterMost

URL Format

mattermost://[username@]mattermost-host/token[/channel][?icon=smiley&disabletls=yes]

URL Fields

• UserName - Override webhook user Default: empty
  URL part: mattermost://username@host:port/token/channel
• Host - Mattermost server host (Required)
  URL part: mattermost://username@host:port/token/channel
• Token - Webhook token (Required)
  URL part: mattermost://username@host:port/token/channel
• Channel - Override webhook channel Default: empty
  URL part: mattermost://username@host:port/token/channel

Query/Param Props

Props can be either supplied using the params argument or through the URL using ?key=value&key=value etc.

• disabletls Default: ❌ No

• icon - Use emoji or URL as icon (based on presence of http(s):// prefix) Default: empty Aliases: icon_emoji, icon_url

• title - Notification title, optionally set by the sender Default: empty

Creating a Webhook in MatterMost

1. Open up the Integrations page by clicking on Integrations within the menu

2. Click Incoming Webhooks

3. Click Add Incoming Webhook

4. Fill in the information for the webhook and click Save

5. If you did everything correctly, MatterMost will give you the URL to your newly created webhook

6. Format the service URL

https://your-domain.com/hooks/bywsw8zt5jgpte3nm65qjiru6h
                              └────────────────────────┘
                                        token
mattermost://your-domain.com/bywsw8zt5jgpte3nm65qjiru6h
                             └────────────────────────┘
                                       token

Additional URL configuration

Mattermost provides functionality to post as another user or to another channel, compared to the webhook configuration.
To do this, you can add a user and/or channel to the service URL.

mattermost://[email protected]/bywsw8zt5jgpte3nm65qjiru6h/shoutrrrChannel
             └──────────┘                 └────────────────────────┘ └─────────────┘
                 user                               token                channel

Using an Icon

You can customize the notification icon using the icon query parameter. The icon can be either a Mattermost emoji name or an image URL.

Emoji Icon

mattermost://your-domain.com/bywsw8zt5jgpte3nm65qjiru6h?icon=rocket

URL Icon

mattermost://your-domain.com/bywsw8zt5jgpte3nm65qjiru6h?icon=https://example.com/logo.png

Passing parameters via code

If you want to, you also have the possibility to pass parameters to the send function.
The following example contains all parameters that are currently supported.

params := (*types.Params)(
 &map[string]string{
  "username": "overwriteUserName",
  "channel": "overwriteChannel",
        "icon": "overwriteIcon",
 },
)

service.Send("this is a message", params)

This will overwrite any options, that you passed via URL.