personal-project/app/controllers/personal_projects_controller.rb

class PersonalProjectsController < ApplicationController
  def index
    projects = Project.where(:is_hidden=>false).order_by(:year=>'desc').page(OrbitHelper.params[:page_no]).per(OrbitHelper.page_data_count)
    project_list = projects.collect do |project|
      {
        "duration" => project.duration,
        "project_title" => project.project_title,
        "job_title" => project.job_title,
        "participator" => project.participator,
        "authors" => project.member_profile.name,
        "link_to_show" => OrbitHelper.url_to_show(project.to_param)
      }
    end
    {
      "projects" => project_list,
      "extras" => {
        "widget-title" => t("module_name.personal_project"),
        "th_duration" => t('personal_project.period'),
        "th_project_title" => t("personal_project.project_title"),
        "th_job_title" => t('personal_project.job_title'),
        "th_participator" => t("personal_project.participator"),
        "th_authors" => t('users.name')
      },
      "total_pages" => projects.total_pages
    }
  end

  def show
    params = OrbitHelper.params
    project = Project.where(:is_hidden=>false).find_by(uid: params[:uid])

    files = project.project_files.map do |file|
      {
        "file_url" =>  file.file.url, 
        "file_title" => (file.title.blank? ? File.basename(file.file.path) : file.title),
        "file_ext" =>  File.extname(file.file.path).sub('.',''),
        "file_description" =>  file.description
      }
    end

    {
      "files" => files,

      "data" => {
        "project_title" => project.project_title, 
        "project_type" => project.project_type.title, 
        "job_title" => project.job_title, 
        "participator" => project.participator, 
        "unit" => project.unit, 
        "year" => project.year, 
        "language" => project.language, 
        "keywords" => project.keywords, 
        "abstract" => project.abstract, 
        "duration" => project.duration, 
        "url" => project.url, 
        "note" => project.note, 

        "th_project_title" => t("personal_project.project_title"),
        "th_job_title" => t("personal_project.job_title"), 
        "th_participator" => t("personal_project.participator"), 
        "th_unit" => t("personal_project.unit"), 
        "th_year" => t("personal_project.year"), 
        "th_language" => t("personal_project.language"), 
        "th_keywords" => t("personal_project.keywords"), 
        "th_abstract" => t("personal_project.abstract"), 
        "th_duration" => t("personal_project.period"), 
        "th_url" => t("personal_project.url"), 
        "th_note" => t("personal_project.note"),

        "th_project_type" => t("personal_project.project_category"),
        "th_files" => t(:file_)
      }
    }
  end
end