Decidim::NavigationMaps

This module allows admins to upload any arbitrary image and draw sensible zones over it with direct links to other places (ie: a specific participatory process) or display a popup explaining something.

Maps can be displayed in the homepage or as part of a process group landing.

Usage

NavigationMaps is available as a Content Block widget (currently for the homepage only).

👉 Check the usage guide here!

Installation

Add this line to your application's Gemfile:

gem "decidim-navigation_maps"

And then execute (remember to repeat this if you are upgrading from version 1.1):

bundle
bundle exec rails decidim_navigation_maps:install:migrations
bundle exec rails decidim_navigation_maps:webpacker:install
bundle exec rails db:migrate

NOTE: the decidim_navigation_maps:webpacker:install is only necessary for Decidim versions starting at 0.25.

If you are upgrading from a version prior to 1.3, make sure that you migrate your existing images to Active Storae:

RAILS_ENV=production bin/rails navigation_maps:active_storage_migrations:migrate_from_carrierwave

Or check your migration status with:

RAILS_ENV=production bin/rails navigation_maps:active_storage_migrations:check_migration_from_carrierwave

The correct version of Navigation Maps should resolved automatically by the Bundler. However you can force some specific version using gem "decidim-navigation_maps", "~> 1.3.0" in the Gemfile.

Depending on your Decidim version, choose the corresponding Plugin version to ensure compatibility:

Navigation Maps version	Compatible Decidim versions
1.5.x	0.28.x
1.4.x	0.27.x
1.3.x	0.25.x, 0.26.x
1.2.x	0.24.x
1.1.x	0.22.x, 0.23.x
1.0.x	0.18.x - 0.21.x

IMPORTANT: If you are upgrading or installing this module for Decidim v0.28.0 or higher you need to include cdnjs.cloudflare.com in the section of script from your organization's Content Security Policy (CSP) configuration. Otherwise, the admin page to manage the maps will not work properly.

Contributing

See Decidim.

Developing

To start contributing to this project, first:

• Install the basic dependencies (such as Ruby and PostgreSQL)
• Clone this repository

Decidim's main repository also provides a Docker configuration file if you prefer to use Docker instead of installing the dependencies locally on your machine.

You can create the development app by running the following commands after cloning this project:

bundle
DATABASE_USERNAME=<username> DATABASE_PASSWORD=<password> bundle exec rake development_app

Note that the database user has to have rights to create and drop a database in order to create the dummy test app database.

Then to test how the module works in Decidim, start the development server:

cd development_app
DATABASE_USERNAME=<username> DATABASE_PASSWORD=<password> bundle exec rails s

In case you are using rbenv and have the rbenv-vars plugin installed for it, you can add the environment variables to the root directory of the project in a file named .rbenv-vars. If these are defined for the environment, you can omit defining these in the commands shown above.

Code Styling

Please follow the code styling defined by the different linters that ensure we are all talking with the same language collaborating on the same project. This project is set to follow the same rules that Decidim itself follows.

Rubocop linter is used for the Ruby language.

You can run the code styling checks by running the following commands from the console:

bundle exec rubocop

To ease up following the style guide, you should install the plugin to your favorite editor, such as:

• Atom - linter-rubocop
• Sublime Text - Sublime RuboCop
• Visual Studio Code - Rubocop for Visual Studio Code

Testing

To run the tests run the following in the gem development path:

bundle
DATABASE_USERNAME=<username> DATABASE_PASSWORD=<password> bundle exec rake test_app
DATABASE_USERNAME=<username> DATABASE_PASSWORD=<password> bundle exec rspec

Note that the database user has to have rights to create and drop a database in order to create the dummy test app database.

In case you are using rbenv and have the rbenv-vars plugin installed for it, you can add these environment variables to the root directory of the project in a file named .rbenv-vars. In this case, you can omit defining these in the commands shown above.

Test code coverage

If you want to generate the code coverage report for the tests, you can use the SIMPLECOV=1 environment variable in the rspec command as follows:

SIMPLECOV=1 bundle exec rspec

This will generate a folder named coverage in the project root which contains the code coverage report.

Localization

If you would like to see this module in your own language, you can help with its translation at Crowdin:

https://crowdin.com/translate/decidim-module-navigation_maps

License

This engine is distributed under the GNU AFFERO GENERAL PUBLIC LICENSE.

Credits

This plugin has been developed by

Amb el suport de l'Ajuntament de Barcelona - Direcció de Serveis d'Innovació Democràtica