link_to query

gistfile1.txt

microposts_controller.rb
  def index
    
    @micropost  = current_user.microposts.build
    @microposts = case params["show"]
      when "daily"
          Kaminari.paginate_array(Micropost.popularToday).page(params[:page]).per(25)
      when "weekly"
          Kaminari.paginate_array(Micropost.popularWeekly).page(params[:page]).per(25)
      when "monthly"
          Kaminari.paginate_array(Micropost.popularMonthly).page(params[:page]).per(25)
      else
          Kaminari.paginate_array(Micropost.popular).page(params[:page]).per(25)
      end
  end

  
micropost.rb
  def self.popular
      reorder('votes desc').order('created_at DESC').find_with_reputation(:votes, :all)
      #find_with_reputation(:votes, :all, order: 'votes desc')
  end
  def self.popularToday
      reorder('votes desc').order('created_at DESC').find_with_reputation(:votes, :all, { :conditions => ["DATE(microposts.created_at) = DATE(NOW())"]})
  end
  def self.popularWeekly
      reorder('votes desc').order('created_at DESC').find_with_reputation(:votes, :all, { :conditions => ["EXTRACT(WEEK FROM microposts.created_at) = EXTRACT(WEEK FROM now())"]})
  end
  def self.popularMonthly
    reorder('votes desc').order('created_at DESC').find_with_reputation(:votes, :all, { :conditions => ["EXTRACT(MONTH FROM microposts.created_at) = EXTRACT(MONTH FROM now())"]})
  end
  

index.html.erb for microposts view
<form action="" method="get">
  <fieldset>
     <button type="submit" name="show" value="daily">Today</button>
     <button type="submit" name="show" value="weekly">This week</button>
     <button type="submit" name="show" value="monthly">This month</button>
  </fieldset>
</form>
<div class="col-md-6 col-md-offset-3">

	<%= form_tag microposts_path, method: :get do %>
		<%= text_field_tag :query, params[:query], placeholder: 'Search for a micropost' %>
		<%= submit_tag "Search", name: nil, class: "btn btn-lrg btn-primary" %>
		<% if params[:query].present? %>
			<% @microposts = Micropost.search(params[:query]).page params[:page] %>
		<% end %>
	<% end %>

<%= render 'shared/public_feed' %>

</div>


_micropost.html.erb partial
<li>
  <span class="content">
    <%= micropost.content %>
    <span>
      <%= form_for(@micropost) do |f| %>       
      <%= f.hidden_field :content, :value => micropost.content %>
      <%= f.text_field :content1, placeholder: micropost.content1 %>
      <%= f.submit "Post", class: "btn btn-large btn-primary" %>



    <% end %>
    <%= pluralize micropost.reputation_for(:votes).to_i, "vote" %>
    <% unless micropost.user.id == current_user.id %>
      <%= link_to "up", vote_micropost_path(micropost, type: "up"), method: "post" %>
      <%= link_to "down", vote_micropost_path(micropost, type: "down"), method: "post" %>
    <% end %>
    </span>
    <span>
      <%= link_to "Retweet", retweet_micropost_path(micropost), :method => :post %>
      <%= link_to "Comments", micropost %>
    </span>



  </span>
  <span class="timestamp">
    Posted <%= time_ago_in_words(micropost.created_at) %> ago.
  </span>
  <% if current_user?(micropost.user) %>
    <%= link_to "delete", micropost, method: :delete,
                                     data: { confirm: "You sure?" },
                                     title: micropost.content %>
  <% end %>
</li>