Move HTTP/SSH clone button logic to helpers

app/helpers/button_helper.rb

+module ButtonHelper
+  def http_clone_button(project)
+    klass = 'btn'
+    klass << ' active'      if default_clone_protocol == 'http'
+    klass << ' has_tooltip' if current_user.try(:require_password?)
+
+    protocol = gitlab_config.protocol.upcase
+
+    content_tag :button, protocol,
+      class: klass,
+      data: {
+        clone: project.http_url_to_repo,
+        container: 'body',
+        html: 'true',
+        title: "Set a password on your account<br>to pull or push via #{protocol}"
+      },
+      type: :button
+  end
+
+  def ssh_clone_button(project)
+    klass = 'btn'
+    klass << ' active'      if default_clone_protocol == 'ssh'
+    klass << ' has_tooltip' if current_user.try(:require_ssh_key?)
+
+    content_tag :button, 'SSH',
+      class: klass,
+      data: {
+        clone: project.ssh_url_to_repo,
+        container: 'body',
+        html: 'true',
+        title: 'Add an SSH key to your profile<br>to pull or push via SSH.'
+      },
+      type: :button
+  end
+end

app/views/shared/_clone_panel.html.haml

@@ -2,23 +2,9 @@
 .git-clone-holder.input-group
   .input-group-addon.git-protocols
     .input-group-btn
-      %button{ |
-        type: 'button', |
-        class: "btn #{ 'active' if default_clone_protocol == 'ssh' }#{ ' has_tooltip' if current_user && current_user.require_ssh_key? }", |
-        :"data-clone" => project.ssh_url_to_repo, |
-        :"data-title" => "Add an SSH key to your profile<br> to pull or push via SSH.",
-        :"data-html" => "true",
-        :"data-container" => "body"}
-        SSH
+      = ssh_clone_button(project)
     .input-group-btn
-      %button{ |
-        type: 'button', |
-        class: "btn #{ 'active' if default_clone_protocol == 'http' }#{ ' has_tooltip' if current_user && current_user.require_password? }", |
-        :"data-clone" => project.http_url_to_repo, |
-        :"data-title" => "Set a password on your account<br> to pull or push via #{gitlab_config.protocol.upcase}.",
-        :"data-html" => "true",
-        :"data-container" => "body"}
-        = gitlab_config.protocol.upcase
+      = http_clone_button(project)
   = text_field_tag :project_clone, default_url_to_repo(project), class: "js-select-on-focus form-control", readonly: true
   - if project.kind_of?(Project)
     .input-group-addon.has_tooltip{title: "#{visibility_level_label(project.visibility_level)} project", data: { container: "body" } }