Add search interface for mod actions

app/models/mod_action.rb

@@ -54,6 +54,14 @@ class ModAction < ApplicationRecord
       q = q.where("creator_id = ?", params[:creator_id].to_i)
     end
 
+    if params[:creator_name].present?
+      q = q.where("creator_id = (select _.id from users _ where lower(_.name) = ?)", params[:creator_name].mb_chars.downcase)
+    end
+
+    if params[:category].present?
+      q = q.attribute_matches(:category, params[:category])
+    end
+
     q
   end
 

app/views/mod_actions/_search.html.erb

@@ -0,0 +1,5 @@
+<%= simple_form_for(:search, method: :get, url: mod_actions_path, defaults: { required: false }, html: { class: "inline-form" }) do |f| %>
+  <%= f.input :creator_name, label: "Creator", input_html: { value: params[:search][:creator_name] } %>
+  <%= f.input :category, label: "Category", collection: ModAction.categories.map {|k,v| [k.capitalize.tr("_"," "), v]}, include_blank: true,selected: params[:search][:category] %>
+  <%= f.submit "Search" %>
+<% end %>

app/views/mod_actions/index.html.erb

@@ -1,6 +1,9 @@
 <div id="c-mod-actions">
   <div id="a-index">
     <h1>Mod Actions</h1>
+
+    <%= render "search" %>
+
     <table class="striped" width="100%">
       <thead>
         <tr>