🎩 What? Why?

This PR implements a feature allowing participants to use their device’s geolocation to automatically fill in the address field when creating a proposal.

⚙️ Feature Configuration for "Use my current location" Button

To enable the "Use my current location" button in the geocoded address field for additional components, you can configure this feature in Decidim::Core.

In the config_accessor :show_my_location_button, simply add the manifest names of the components you want to enable this feature for.

Here’s how you can configure it:

config_accessor :show_my_location_button do
  [:proposals]  # Add your components here
end

By default, this feature is enabled for the :proposals component, but you can easily extend it to other components by adding their manifest names to the array.

📌 Related Issues

• Fixes Enable geolocation for address field in proposal form #13315

Testing

1. Create Proposal with Geolocation:

   • Open the proposal form.
   • Click the "Use my current location" button.
   • Verify that the browser prompts for location access permissions (grant or deny).
   • If permission is granted, ensure the address field is automatically populated based on the detected location.
   • If permission is denied, ensure the user receives a message explaining that geolocation is disabled and allows manual address entry.

2. Edit Proposal with Geolocation:

   • Open an existing proposal for editing.
   • Test the "Use my current location" button in the same manner as above.
   • Ensure that users can override the auto-filled address or manually enter a new one.

3. Geolocation Disabled in Browser:

   • Disable geolocation in browser settings.
   • Click "Use my current location" on the proposal form.
   • Confirm that an error message informs the user that geolocation is disabled and prompts them to manually enter the address.

Expected Results:

• The address field is auto-filled when geolocation is successful.
• Users can always manually override the address.
• Clear error messages are shown for geolocation failures or when permissions are denied.

📷 Screenshots

♥️ Thank you!