Footer links management

apps/block_scout_web/lib/block_scout_web/templates/layout/_footer.html.eex

@@ -21,7 +21,7 @@
       <div class="col-xs-12 col-lg-3">
         <p class="footer-info-text"><%= gettext("Blockscout is a tool for inspecting and analyzing EVM based blockchains. Blockchain explorer for Ethereum Networks.") %></p>
         <div class="footer-social-icons">
-          <a href="https://github.com/blockscout/blockscout" rel="noreferrer" target="_blank" class="footer-social-icon" title='<%= gettext("Github") %>'>
+          <a href="<%= Application.get_env(:block_scout_web, :footer)[:github_link] %>" rel="noreferrer" target="_blank" class="footer-social-icon" title='<%= gettext("Github") %>'>
             <div class="footer-social-icon-container fontawesome-icon github"></div>
           </a>
           <a href="https://www.twitter.com/blockscoutcom/" rel="noreferrer" target="_blank" class="footer-social-icon" title='<%= gettext("Twitter") %>'>
@@ -37,9 +37,9 @@
         <h3>BlockScout</h3>
         <ul>
           <li><a href="<%= issue_link(@conn) %>" rel="noreferrer" class="footer-link" target="_blank"><%= gettext("Submit an Issue") %></a></li>
-          <li><a href="https://github.com/blockscout/blockscout" rel="noreferrer" class="footer-link"><%= gettext("Contribute") %></a></li>
+          <li><a href="<%= Application.get_env(:block_scout_web, :footer)[:github_link] %>" rel="noreferrer" class="footer-link"><%= gettext("Contribute") %></a></li>
-          <li><a href="http://discord.gg/gnosischain" rel="noreferrer" class="footer-link"><%= gettext("Chat (#blockscout)") %></a></li>
+          <li><a href="<%= Application.get_env(:block_scout_web, :footer)[:chat_link] %>" rel="noreferrer" class="footer-link"><%= gettext("Chat (#blockscout)") %></a></li>
-          <li><a href="https://forum.poa.network/c/blockscout" rel="noreferrer" class="footer-link"><%= gettext("Forum") %></a></li>
+          <li><a href="<%= Application.get_env(:block_scout_web, :footer)[:forum_link] %>" rel="noreferrer" class="footer-link"><%= gettext("Forum") %></a></li>
           <%= if System.get_env("COIN_NAME") && System.get_env("NETWORK_PATH") && System.get_env("SUBNETWORK") && System.get_env("JSON_RPC") && System.get_env("CHAIN_ID") do %>
             <li><a class="footer-link js-btn-add-chain-to-mm btn-add-chain-to-mm in-footer" style="cursor: pointer;"><%= gettext("Add") <> " #{System.get_env("SUBNETWORK")}" %></a></li>
           <% end %>

apps/block_scout_web/lib/block_scout_web/views/layout_view.ex

@@ -7,7 +7,6 @@ defmodule BlockScoutWeb.LayoutView do
 
   import BlockScoutWeb.AddressView, only: [from_address_hash: 1]
 
-  @issue_url "https://github.com/blockscout/blockscout/issues/new"
   @default_other_networks [
     %{
       title: "POA",
@@ -71,7 +70,9 @@ defmodule BlockScoutWeb.LayoutView do
       title: subnetwork_title() <> ": <Issue Title>"
     ]
 
-    [@issue_url, "?", URI.encode_query(params)]
+    issue_url = "#{Application.get_env(:block_scout_web, :footer)[:github_link]}/blockscout/issues/new"
+
+    [issue_url, "?", URI.encode_query(params)]
   end
 
   defp issue_body(conn) do

config/runtime.exs

@@ -25,3 +25,8 @@ indexer_empty_blocks_sanitizer_batch_size =
   end
 
 config :indexer, Indexer.Fetcher.EmptyBlocksSanitizer, batch_size: indexer_empty_blocks_sanitizer_batch_size
+
+config :block_scout_web, :footer,
+  chat_link: System.get_env("FOOTER_CHAT_LINK", "https://discord.gg/3CtNAqVMRV"),
+  forum_link: System.get_env("FOOTER_FORUM_LINK", "https://forum.poa.network/c/blockscout"),
+  github_link: System.get_env("FOOTER_GITHUB_LINK", "https://github.com/blockscout/blockscout")