now using json resume standard structure

app/admin/users_admin.rb

@@ -44,10 +44,129 @@ Trestle.resource(:users) do
     end
 
     def generate_json
+      generate_json_resume
+    end
+
+    def generate_json_resume
       user = admin.find_instance(params)
-      ac = ActionController::Base.new()
+
-      json = ac.render_to_string(layout: false, template: "users/show", locals: { "@user": user } )
+      split_list = lambda do |value|
-      render json: json, layout: false
+        value.to_s.split(/[;,]/).map { |item| item.strip }.reject(&:blank?)
+      end
+
+      parse_period = lambda do |period|
+        years = period.to_s.scan(/\b(19\d{2}|20\d{2})\b/).flatten
+        return [nil, nil] if years.empty?
+        [years[0], years[1]]
+      end
+
+      normalize_url = lambda do |value|
+        return nil if value.blank?
+        value.match?(/\Ahttps?:\/\//) ? value : "https://#{value}"
+      end
+
+      profile_from = lambda do |value, network, base_url|
+        return nil if value.blank?
+
+        if value.include?("/") || value.include?(".")
+          url = normalize_url.call(value)
+          username = url.to_s.split("/").last&.delete_prefix("@")
+        else
+          username = value.delete_prefix("@")
+          url = base_url.present? ? "#{base_url}/#{username}" : nil
+        end
+
+        profile = { "network" => network }
+        profile["username"] = username if username.present?
+        profile["url"] = url if url.present?
+        profile
+      end
+
+      basics = {
+        "name" => user.name,
+        "label" => user.title,
+        "email" => user.email,
+        "phone" => user.phone,
+        "summary" => user.objective
+      }.compact
+
+      if user.address.present?
+        basics["location"] = { "address" => user.address }
+      end
+
+      primary_url = user.other_page_url.presence || user.linkedin.presence || user.github.presence
+      basics["url"] = normalize_url.call(primary_url) if primary_url.present?
+
+      profiles = []
+      profiles << profile_from.call(user.linkedin, "LinkedIn", "https://www.linkedin.com/in")
+      profiles << profile_from.call(user.github, "GitHub", "https://github.com")
+      profiles << profile_from.call(user.other_page_url, "Website", nil)
+      profiles.compact!
+      basics["profiles"] = profiles if profiles.any?
+
+      work = user.work_experiences.active.map do |work_entry|
+        start_date, end_date = parse_period.call(work_entry.period)
+        highlights = split_list.call(work_entry.items_csv)
+        technologies = split_list.call(work_entry.technologies)
+        highlights << "Technologies: #{technologies.join(', ')}" if technologies.any?
+
+        summary = work_entry.achivements.presence
+        summary = work_entry.period.presence if summary.blank? && start_date.blank? && end_date.blank?
+
+        entry = {
+          "name" => work_entry.employer,
+          "position" => work_entry.title
+        }.compact
+        entry["summary"] = summary if summary.present?
+        entry["highlights"] = highlights if highlights.any?
+        entry["startDate"] = start_date if start_date.present?
+        entry["endDate"] = end_date if end_date.present?
+        if entry["startDate"].blank? && entry["endDate"].blank? && work_entry.reference_date.present?
+          entry["endDate"] = work_entry.reference_date.iso8601
+        end
+        entry
+      end
+
+      education = user.education_entries.active.map do |education_entry|
+        start_date, end_date = parse_period.call(education_entry.period)
+
+        study_type = education_entry.title
+        area = nil
+        if study_type.present? && study_type.match?(/\s+in\s+/i)
+          study_type, area = study_type.split(/\s+in\s+/i, 2)
+        end
+
+        courses = split_list.call(education_entry.items_csv)
+
+        entry = { "institution" => education_entry.institution }.compact
+        entry["studyType"] = study_type if study_type.present?
+        entry["area"] = area if area.present?
+        entry["courses"] = courses if courses.any?
+        entry["startDate"] = start_date if start_date.present?
+        entry["endDate"] = end_date if end_date.present?
+        if entry["startDate"].blank? && entry["endDate"].blank? && education_entry.reference_date.present?
+          entry["endDate"] = education_entry.reference_date.iso8601
+        end
+        entry
+      end
+
+      skills = user.skills.active.map do |skill|
+        keywords = split_list.call(skill.detail)
+        entry = { "name" => skill.title }.compact
+        if keywords.any?
+          entry["keywords"] = keywords
+        elsif skill.detail.present?
+          entry["level"] = skill.detail
+        end
+        entry
+      end
+
+      resume = { "basics" => basics }
+      resume["work"] = work if work.any?
+      resume["education"] = education if education.any?
+      resume["skills"] = skills if skills.any?
+
+      render json: resume, layout: false
     end
 
     def generate_tex(template: "resume")