add views display/search, and improve initial site suggestions

app.rb

@@ -216,9 +216,7 @@ get '/?' do
   if current_site
     require_login
 
-    if current_site.followings_dataset.count == 0
-      @suggestions = current_site.suggestions
-    end
+    @suggestions = current_site.suggestions
 
     @current_page = params[:current_page].to_i
     @current_page = 1 if @current_page == 0
@@ -398,9 +396,17 @@ get '/browse/?' do
       site_dataset.order!(:created_at)
     when 'random'
       site_dataset.where! 'random() < 0.01'
-    else
+    when 'last_updated'
       params[:sort_by] = 'last_updated'
-      site_dataset.order!(:updated_at.desc, :hits.desc)
+      site_dataset.order!(:updated_at.desc, :views.desc)
+    else
+      if params[:tag]
+        params[:sort_by] = 'views'
+        site_dataset.order!(:views.desc)
+      else
+        params[:sort_by] = 'last_updated'
+        site_dataset.order!(:updated_at.desc, :views.desc)
+      end
   end
 
   site_dataset.filter! is_nsfw: (params[:is_nsfw] == 'true' ? true : false)
@@ -1221,6 +1227,7 @@ def api_info_for(site)
   {
     info: {
       sitename: site.username,
+      views: site.views,
       hits: site.hits,
       created_at: site.created_at.rfc2822,
       last_updated: site.updated_at.rfc2822,

models/site.rb

@@ -93,6 +93,9 @@ class Site < Sequel::Model
     }
   }
 
+  SUGGESTIONS_LIMIT = 32
+  SUGGESTIONS_VIEWS_MIN = 500
+
   PLAN_FEATURES[:catbus] = PLAN_FEATURES[:fatcat].merge(
     name: 'Cat Bus',
     space: Filesize.from('10GB').to_i,
@@ -793,6 +796,10 @@ class Site < Sequel::Model
     values[:hits].to_s.reverse.gsub(/...(?=.)/,'\&,').reverse
   end
 
+  def views_english
+    values[:views].to_s.reverse.gsub(/...(?=.)/,'\&,').reverse
+  end
+
   def screenshots_delete(path)
     SCREENSHOT_RESOLUTIONS.each do |res|
       begin
@@ -811,8 +818,13 @@ class Site < Sequel::Model
     end
   end
 
-  def suggestions(limit=8, offset=0)
-    Site.where(tags: tags).limit(limit, offset).order(:updated_at.desc).all
+  def suggestions(limit=SUGGESTIONS_LIMIT, offset=0)
+    suggestions_dataset = Site.exclude(id: id).order(:views.desc, :updated_at.desc)
+    suggestions = suggestions_dataset.where(tags: tags).limit(limit, offset).all
+
+    return suggestions if suggestions.length == 32
+
+    suggestions += suggestions_dataset.where("views >= #{SUGGESTIONS_VIEWS_MIN}").limit(limit-suggestions.length).order(Sequel.lit('RANDOM()')).all
   end
 
   def screenshot_path(path, resolution)

tests/site_tests.rb

@@ -7,7 +7,7 @@ def app
   Sinatra::Application
 end
 
-describe 'site' do
+describe Site do
   describe 'plan_name' do
     it 'should set to free for missing stripe_customer_id' do
       site = Fabricate :site
@@ -26,4 +26,22 @@ describe 'site' do
       end
     end
   end
+
+  describe 'suggestions' do
+    it 'should return suggestions for tags' do
+      site = Fabricate :site, new_tags_string: 'vegetables'
+      Site::SUGGESTIONS_LIMIT.times { Fabricate :site, new_tags_string: 'vegetables' }
+
+      site.suggestions.length.must_equal Site::SUGGESTIONS_LIMIT
+
+      site.suggestions.each {|s| s.tags.first.name.must_equal 'vegetables'}
+
+      site = Fabricate :site, new_tags_string: 'gardening'
+      (Site::SUGGESTIONS_LIMIT-5).times {
+        Fabricate :site, new_tags_string: 'gardening', views: Site::SUGGESTIONS_VIEWS_MIN
+      }
+
+      site.suggestions.length.must_equal Site::SUGGESTIONS_LIMIT
+    end
+  end
 end

views/browse.erb

@@ -81,7 +81,11 @@
           </div>
           <div style="float: right">
             <a href="/site/<%= site.username %>">
-              <%= site.hits %> hit<%= site.hits == 1 ? '' : 's' %>
+              <% if params[:sort_by] == 'hits' %>
+                <%= site.hits %> hit<%= site.hits == 1 ? '' : 's' %>
+              <% else %>
+                <%= site.views %> view<%= site.views == 1 ? '' : 's' %>
+              <% end %>
             </a>
           </div>
         </div>

views/home.erb

@@ -31,11 +31,7 @@
             <p>
               You aren't following any websites yet! Once you do, updates will show up here and you can like and comment on them.
 
-              <% if @suggestions.length > 0 %>
-                Here are some website suggestions based on your tags, or <a href="/browse">check out all the sites on Neocities!</a>
-              <% else %>
-                Want to find some sites to follow? <a href="/browse">Check out all the sites on Neocities!</a>
-              <% end %>
+              Here are some website suggestions for you. Want to find some sites to follow? <a href="/browse">Check out all the sites on Neocities!</a>
             </p>
           </div>
 
@@ -45,8 +41,9 @@
                 <a href="//<%= suggested_site.host %>">
                   <img src="<%= suggested_site.screenshot_url('index.html', '270x162') %>">
                 </a>
-                  <span class="caption">
-                    <a href="/site/<%= suggested_site.username %>"><%= suggested_site.title %></a></span>
+                <span class="caption">
+                  <a href="/site/<%= suggested_site.username %>"><%= suggested_site.title %></a>
+                </span>
               </div>
               <% suggested_site.tags.each do |tag| %>
                 <a class="tag" href="/browse?tag=<%= Rack::Utils.escape tag.name %>"><%= tag.name %></a>
@@ -67,6 +64,7 @@
             <% end %>
           </div>
           <div class="col col-50">
+            <div><strong><%= site.views_english %></strong> unique views</div>
             <div><strong><%= site.hits_english %></strong> hits</div>
             <div><strong><%= site.follows_dataset.count %></strong> followers</div>
             <div><strong><%= site.tips_dataset.count %></strong> tips ($<%= site.tip_amount %>)</div>

views/site.erb

@@ -22,6 +22,7 @@
       <h2 class="eps title-with-badge"><span><%= site.title %></span> <% if site.supporter? && !site.ended_supporter? %><a href="/plan" class="supporter-badge" title="Neocities Supporter"></a> <% end %></h2>
       <p class="site-url"><a href="//<%= site.host %>"><%= site.host %></a></p>
       <div class="stats">
+        <div class="stat"><strong><%= site.views_english %></strong> <span>views</span></div>
         <div class="stat"><strong><%= site.hits_english %></strong> <span>hits</span></div>
         <div class="stat"><strong><%= site.follows_dataset.count %></strong> <span>followers</span></div>
         <!-- <div class="stat tips"><strong><%= site.tips_dataset.count %></strong> <span>tips</span></div> -->