Language URL stripper - Docs

Replace the language from the URL with a custom value

Configuration

Option	Description
`Pattern` Type: string Required: True	Ininitalized with `const regexp = new RegExp($pattern)`
`Match group` Type: string Required: True	Used in: `const value = regexp.match($pathname)[$matchGroup]`
`Property` Type: string Required: True	Name of the event property we will store the matched value in
`Replacement pattern` Type: string Required: True	Initialized with `new RegExp($pattern)`, leave empty to disable path cleanup.
`Replacement key` Type: string Required: True	Where to store the updated path. Keep as `$pathname` to override.
`Replacement value` Type: string Required: True	`properties[key] = $pathname.replace(pattern, value)`

Using our REST API you can create this transformation like so:

Terminal

# Create a new destination
curl --location 'https://us.i.posthog.com/api/environments/:project_id/hog_functions' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer <POSTHOG_PERSONAL_API_KEY>' \
--data '{
    "type": "transformation",
    "name": "Language URL stripper",
    "inputs": {
        "pattern": {
            "value": ""
        },
        "matchGroup": {
            "value": ""
        },
        "property": {
            "value": ""
        },
        "replacePattern": {
            "value": ""
        },
        "replaceKey": {
            "value": ""
        },
        "replaceValue": {
            "value": ""
        }
    },
    "enabled": true,
    "template_id": "plugin-language-url-splitter-app"
}'