Tweak image storage settings to support pdf previews in dev, prod, staging (will prob need to install some libraries on DO)

Author: maebeale

config/environments/development.rb

@@ -29,8 +29,20 @@
   config.cache_store = :memory_store
 
   # Store uploaded files on the local file system (see config/storage.yml for options).
+  # Active Storage
   config.active_storage.service = :local
-  Rails.application.routes.default_url_options[:host] ||= "http://localhost:3000"
+
+  # URL helpers, *_url helpers, mailers
+  Rails.application.routes.default_url_options[:host] ||= "localhost:3000"
+
+  # blob.url, disk service
+  config.after_initialize do
+    ActiveStorage::Current.url_options = {
+      protocol: "http",
+      host: "localhost",
+      port: 3000
+    }
+  end
 
   # Don't care if the mailer can't send.
   config.action_mailer.raise_delivery_errors = false

config/environments/production.rb

@@ -49,7 +49,16 @@
   # Store uploaded files on the digitalocean (see config/storage.yml for options).
   config.active_storage.service = :digitalocean
 
-  Rails.application.routes.default_url_options[:host] = ENV.fetch("APP_HOST", "localhost")
+  app_host = ENV.fetch("APP_HOST", "localhost")
+
+  Rails.application.routes.default_url_options[:host] = app_host
+
+  config.after_initialize do
+    ActiveStorage::Current.url_options = {
+      protocol: Rails.env.production? ? "https" : "http",
+      host: app_host
+    }
+  end
 
   # Assume all access to the app is happening through a SSL-terminating reverse proxy.
   config.assume_ssl = true

config/environments/staging.rb

@@ -2,4 +2,14 @@
 
 # Override production settings here
 Rails.application.configure do
+	# Attachment handling
+	config.active_storage.service = :digitalocean
+	app_host = ENV.fetch("APP_HOST", "localhost")
+	Rails.application.routes.default_url_options[:host] = app_host
+	config.after_initialize do
+		ActiveStorage::Current.url_options = {
+			protocol: Rails.env.development? ? "http" : "https",
+			host: app_host
+		}
+	end
 end