WIP docs searchable

app/controllers/search_controller.rb

@@ -0,0 +1,17 @@
+class SearchController < ApplicationController
+
+  skip_before_action :verify_authenticity_token, :only => [:show]
+
+  def index
+    @data = []
+
+    @query = params[:query]
+
+    @data = Search.find_word(@query)
+
+    respond_to do |format|
+      format.html
+    end
+
+  end
+end

app/models/search.rb

@@ -0,0 +1,31 @@
+class Search
+  class << self
+    def all_documents
+      mdfiles = File.join("**", "*.md.erb")
+      Dir.glob(mdfiles)
+    end
+
+    def make_link_pretty(doc)
+      remove_page = "pages/"
+      remove_file_tag = ".md.erb"
+      doc = doc.sub(remove_page, '')
+      doc.chomp(remove_file_tag)
+    end
+
+    def find_word(query)
+      data = []
+      docs = Search.all_documents
+      docs.each do |doc|
+        File.open(doc) do |f|
+          f.any? do |line|
+            if line.include?(query)
+              link = make_link_pretty(doc)
+              data << {:link => link, :content => line}
+            end
+          end
+        end
+      end
+      return data
+    end
+  end
+end

app/views/layouts/application.html.erb

@@ -70,6 +70,13 @@
         <div class="Docs__page-container__inner PageContainer">
 
           <nav class="Docs__nav">
+            <form method="get" action="/search" class="query">
+              <div class="FormField">
+                <input autofocus="autofocus" class="input" type="query" name="query">
+                <button class="button" type="submit">Search</button>
+              </div>
+            </form>
+            <br/>
             <% if request.url.include?('/docs/tutorials') %>
               <p class="Docs__nav__section-heading">Tutorials</p>
               <ul class="Docs__nav__sub-nav">

app/views/search/index.html.erb

@@ -0,0 +1,11 @@
+<h1> Search Results <h1>
+
+<h2>Returning results for <%= @query %><h2>
+<table>
+<% @data.each do |result| %>
+  <tr>
+    <td><%= link_to result[:link], docs_page_path(result[:link]) %></td>
+    <td><%= result[:content] %></td>
+  </tr>
+<% end %>
+<table>

config/routes.rb

@@ -119,4 +119,6 @@
 
   # Take us straight to the docs when running standalone
   root to: redirect("/docs")
+
+  get '/search' => 'search#index', as: :search
 end

spec/models/search_spec.rb

@@ -0,0 +1,30 @@
+require 'rails_helper'
+
+RSpec.describe Search, type: :model do
+  context 'returns all documents from pages directory' do
+    it 'expect v2.md.erb to be returned' do
+      expect(Search.all_documents).to include("pages/agent/v2.md.erb")
+    end
+
+    it 'gets all 130 documents in pages directory' do
+      expect(Search.all_documents.count).to eq(130)
+    end
+
+    it 'makes sure there are documents in pages directory' do
+      expect(Search.all_documents.count).to_not eq(0)
+    end
+  end
+
+  context 'makes url pretty' do
+    let(:doc) { 'pages/example.md.erb' }
+    it 'makes example link pretty' do
+      expect(Search.make_link_pretty(doc)).to eq('example')
+    end
+  end
+
+  context 'return results for query' do
+    it 'returns 6 results for hello' do
+      expect(Search.find_word('hello').count).to eq(6)
+    end
+  end
+end