JSON rendering

app/admin/users_admin.rb

@@ -18,6 +18,7 @@ Trestle.resource(:users) do
       toolbar.delete if admin && admin.actions.include?(:destroy)
       toolbar.link 'CV', instance, action: :generate, method: :get, style: :primary, icon: "fa fa-file-pdf", target: "_blank"
       toolbar.link 'CLS', instance, action: :generate_cls, method: :get, style: :secondary, icon: "fa", target: "_blank"
+      toolbar.link 'JSON', instance, action: :generate_json, method: :get, style: :secondary, icon: "fa", target: "_blank"
     end
   end
 
@@ -42,6 +43,13 @@ Trestle.resource(:users) do
       render file: "#{destination_dir}/resume.tex", layout: false
     end
 
+    def generate_json
+      user = admin.find_instance(params)
+      ac = ActionController::Base.new()
+      json = ac.render_to_string(layout: false, template: "users/show", locals: { "@user": user } )
+      render json: json, layout: false
+    end
+
     def generate_tex(template: "resume")
       user = admin.find_instance(params)
       ac = ActionController::Base.new()
@@ -52,5 +60,6 @@ Trestle.resource(:users) do
   routes do
     get :generate, on: :member
     get :generate_cls, on: :member
+    get :generate_json, on: :member
   end
 end

app/views/templates/awesome/resume.html.erb

@@ -106,7 +106,15 @@
 %---------------------------------------------------------
 <% @user.work_experiences.active.each do |w| %>
 \cventry
-  {<%= w.title.tex_safe %>} % Job title
+  {
+    <%= w.title.tex_safe %>
+    <% if w.technologies.present? %>
+    \newline
+    \hspace{0.1cm}
+    \normalfont
+    Technologies: <%= w.technologies.tex_safe %>
+    <% end %>
+  } % Job title
   {<%= w.employer.tex_safe %>} % Organization
   {} % Location
   {<%= w.period.tex_safe %>} % Date(s)
@@ -157,6 +165,7 @@
           \end{cvitems}
         }
     <% end %>
+
 <% end %>
 %---------------------------------------------------------
 \end{cventries}

app/views/users/show.json.jbuilder

@@ -0,0 +1,37 @@
+json.user do
+  json.id @user.id
+  json.name @user.name
+  json.title @user.title
+
+  json.work_experiences @user.work_experiences.active do |work|
+    # json.id work.id
+    json.title work.title
+
+    json.organization work.employer
+
+    if work.technologies.present?
+      json.technologies work.technologies
+    end
+    json.period work.period
+
+    json.responsibilities do
+      json.array! work.items_csv&.split(";")
+    end
+  end
+
+  json.skills @user.skills.active do |skill|
+    # json.id skill.id
+    json.title skill.title
+    json.detail skill.detail
+  end
+
+  json.education_entries @user.education_entries.active do |edu|
+    json.institution edu.institution
+    json.title edu.title
+    json.location edu.location
+    json.period edu.period
+    json.items do
+      json.array! edu.items_csv&.split(";")
+    end
+  end
+end