Country Linkify

Simple Node.js library / service to redirect links based on the client's country and link ID.

Link definitions

All links should be defined in .json files under the /links folder (or another folder, if you change the settings.links.path key). Each file represents a source, for example, a specific website or category of links.

Each key inside the JSON specs represents a link ID, and the target URLs by country. If a key gets a single string as its value, this will be the URL valid for any country.

There are also 2 standard keys, prefixed with an underscore:

• _default: the default target URL(s) for that source.
• _search: URL for the search page of the source, must have a {{query}} tag defined

A sample definition for "Amazon":

{
    "_default": {
        "de": "https://www.amazon.de/",
        "us": "https://www.amazon.com/",
        "uk": "https://www.amazon.co.uk/"
    },
    "_search": {
        "us": "https://www.amazon.com/s?k={{query}}"
    },
    "deals": {
        "de": "https://www.amazon.de/-/en/deals",
        "us": "https://www.amazon.com/gp/goldbox",
        "uk": "https://www.amazon.co.uk/gp/deals"
    },
    "help": "https://www.amazon.com/gp/help/customer/display.html"
}

And a second file for "AliExpress":

{
    "_default": "https://aliexpress.com",
    "_search": {
        "de": "https://de.aliexpress.com/w/{{query}}.html"
    },
    "deals": {
        "de": "https://www.aliexpress.com/sp/campaign/wow/gcp-plus/300000444/njcQZ4CkBb"
    }
}

With the samples above, a user from Germany (de) will get redirected to the following target URLs:

• /l/amazon: https://www.amazon.de/
• /l/amazon-help: https://www.amazon.com/gp/help/customer/display.html
• /l/amazon-deals: https://www.amazon.de/-/en/deals
• /l/deals: https://www.amazon.de/-/en/deals or https://www.aliexpress.com/sp/campaign/wow/gcp-plus/300000444/njcQZ4CkBb
• /s/some-item: https://de.aliexpress.com/w/some-item.html

And the results for someone from US:

• /l/amazon: https://www.amazon.com/
• /l/amazon-help: https://www.amazon.com/gp/help/customer/display.html
• /l/amazon-deals: https://www.amazon.com/gp/goldbox
• /s/some-item: "https://www.amazon.com/s?k=some+item"

Settings

This tool is using the SetMeUp module to handle its settings, so for detailed info please check its docs.

• settings.json - settings shared by all environments, targeting production by default
• settings.development.json - development settings, mostly when running on your dev machine
• settings.production.json - production-only settings, except credentials and secrets (optional)
• settings.local.json - private local-only settings, excluded from the GIT repo

Settings are self explanatory, please open each file to check the available options.