Add super-secret search results page

Author: drusepth

app/assets/javascripts/search.coffee

@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://coffeescript.org/

app/assets/stylesheets/search.scss

@@ -0,0 +1,3 @@
+// Place all the styles related to the Search controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/controllers/search_controller.rb

@@ -0,0 +1,37 @@
+class SearchController < ApplicationController
+  def results
+    @query = params[:q]
+
+    @results = Hash.new([])
+    current_user.content.each do |content_type, content_list|
+      @results[content_type] = content_list.select { |content| search_match?(content, @query) }
+    end
+  end
+
+  private
+
+  # Returns whether a given piece of content matches against a given search query.
+  # Usage: search_match?(some_character_instance, 'Bob') => true|false
+  def search_match? content, query
+    # We match if the query exists in any searchable fields on this content
+    searchable_attributes_for(content.class).any? do |attribute|
+      content_value = content.send(attribute)
+      content_value.present? && content_value.to_s.downcase.include?(query.downcase)
+    end
+  end
+
+  # Returns all attributes on a class that we match against in a search.
+  # Usage: searchable_attributes_for(Character) => [:name, :role, ...]
+  def searchable_attributes_for klass
+    related_controller = "#{klass.to_s.pluralize}Controller".constantize.new
+    related_controller.send(:content_param_list).select do |attribute|
+      !attribute.is_a?(Hash) && searchable_attribute?(attribute.to_s)
+    end
+  end
+
+  # Returns whether or not a particular attribute should be included on searches.
+  # Usage: searchable_attribute?('name') => true|false
+  def searchable_attribute? attribute
+    !attribute.end_with?('_id') && !attribute.end_with?('_attributes') && !attribute.end_with?('_values')
+  end
+end

app/helpers/search_helper.rb

@@ -0,0 +1,2 @@
+module SearchHelper
+end

app/views/search/results.html.erb

@@ -0,0 +1,37 @@
+<h3>
+  <%= @query %>
+  <small class="grey-text">
+    <%= pluralize @results.values.flatten.count, 'match' %>
+  </small>
+</h3>
+
+<ul class="collapsible popout" data-collapsible="accordion">
+  <% @results.each do |content_type, content_list| %>
+    <% next if content_list.empty? %>
+    <% content_class = content_type.to_s.singularize.capitalize.constantize %>
+
+    <li>
+      <div class="collapsible-header">
+        <i class="material-icons <%= content_class.color %>-text"><%= content_class.icon %></i>
+        <%= content_type.to_s.humanize %>
+        <span class="grey-text"><%= pluralize content_list.count, 'result' %></span>
+      </div>
+      <div class="collapsible-body">
+        <%= render partial: 'content/list/list', locals: { content_list: content_list, show_add_another_form: false } %>
+      </div>
+    </li>
+  <% end %>
+</ul>
+
+<% if @results.values.flatten.count.zero? %>
+  <div class="card-panel">
+    <p>
+      Sorry, nothing matched your search query!
+    </p>
+
+    <p>
+      Think this is a bug?
+      <%= link_to 'Please report it!', 'https://docs.google.com/forms/d/e/1FAIpQLSe0jnqJlcPJDqwogGere5j8-8F1nSGGYkzbsI-XkOeMnGwLrA/viewform' %>
+    </p>
+  </div>
+<% end %>

config/routes.rb

@@ -1,6 +1,7 @@
 # rubocop:disable LineLength
 
 Rails.application.routes.draw do
+
   devise_for :users, :controllers => { registrations: 'registrations' }
   resources :users
 
@@ -105,6 +106,7 @@
     # Coming Soon TM
     get '/plots',     to: 'main#comingsoon'
   end
+  get 'search/', to: 'search#results'
 
   scope 'admin' do
     get '/', to: 'admin#dashboard', as: :admin_dashboard

test/controllers/search_controller_test.rb

@@ -0,0 +1,9 @@
+require 'test_helper'
+
+class SearchControllerTest < ActionController::TestCase
+  test "should get results" do
+    get :results
+    assert_response :success
+  end
+
+end