plugin-facebook.rb

plugin-facebook.rb

# Helper
# Getting Page Posts
def get_page_posts
  check_fb_plugin_installed = ActiveRecord::Base.connection.data_source_exists? 'plugins_facebook_sns'
  fb_plugin = current_site.plugins.where(slug: 'facebook_sn')
  status = fb_plugin[0]['status'].to_i

  return false if !check_fb_plugin_installed
  return false if !fb_plugin.present?
  return false if status == 0

  fb_pages = current_site.myplugin.all
  fetched_page_posts = []
  fb_pages.each do |fb_page|
    parsed_data = JSON.parse(
      Net::HTTP.get(URI(
          "https://graph.facebook.com/v3.2/#{fb_page['fb_page_id']}?
            fields=
              name,
              picture,
              feed.limit(10){
                created_time,
                attachments,
                updated_time,
                message,
                description,
                full_picture,
                name,
                permalink_url,
                status_type}
              &access_token=#{fb_page['fb_page_token'].gsub(/"|\[|\]/, '')}"
        ))
      )
    if parsed_data['error'].present?
      update_status_message(fb_page['fb_page_id'], parsed_data['error']['message'])
    else
      if ActiveRecord::Base.connection.column_exists?(:plugins_facebook_sns, :status_message)
        update_status_message(fb_page['fb_page_id'], "Page request is okay.")
        fetched_page_posts << parsed_data
      else 
        fetched_page_posts << parsed_data
      end
    end
  end
  all_page_posts = []
  fetched_page_posts.each do |post|
    if post['feed'].present?
      post['feed']['data'].each do |post_item|
        page_posts_item = {
          'page_name'           => post['name'],
          'page_picture_url'    => post['picture']['data']['url'],
          'post_name'           => post_item['name'], 
          'post_permalink_url'  => post_item['permalink_url'],  
          'post_status_type'    => post_item['status_type'],
          'post_attachments'    => post_item['attachments'],
          'post_description'    => post_item['description'],  
          'post_created'        => post_item['created_time'], 
          'post_message'        => post_item['message'],  
          'post_full_picture'   => post_item['full_picture'], 
        }
        all_page_posts << page_posts_item
      end
    end
  end
  return all_page_posts.sort_by {|post| post['post_created']}.reverse
end


# Settings Part
# Class
class Plugins::FacebookSn::AdminController < CamaleonCms::Apps::PluginsAdminController
  include Plugins::FacebookSn::MainHelper
  def index
  end

  # show settings form
  def settings
    @fb_pages = current_site.myplugin.all
  end

  # save values from settings form
  def save_settings
    if  params[:fb_page_name].present?
        params[:fb_page_id].present? &&
        params[:fb_page_token].present?
      if !current_site.myplugin.is_page_id_duplicated?(params[:fb_page_id])
        fb_page = current_site.myplugin.new(
          fb_page_name: params[:fb_page_name], 
          fb_page_id: params[:fb_page_id], 
          fb_page_token: params[:fb_page_token])
        if fb_page.save!
          redirect_to url_for(action: :settings), notice: 'FB Page credentials saved successfully'
        else
          redirect_to url_for(action: :settings), error: "FB Page credentials unsuccessfully saved"
        end
      else
        redirect_to url_for(action: :settings), error: "Page ID must be unique."
      end
    else
      redirect_to url_for(action: :settings), error: 'All fields must be filled!'
    end
  end

  def edit
    @fb_page = current_site.myplugin.find(params[:id])
  end

  def update
    fb_page_id = current_site.myplugin.find(params[:id])
    if params[:fb_page_name].present?
        params[:fb_page_id].present? &&
        params[:fb_page_token].present?

        fb_page = fb_page_id.update(
          fb_page_name: params[:fb_page_name], 
          fb_page_id: params[:fb_page_id], 
          fb_page_token: params[:fb_page_token])

        if fb_page
          redirect_to url_for(action: :settings), notice: 'FB Page credentials updated successfully'
        else
          redirect_to url_for(action: :settings), error: "FB Page credentials unsuccessfully updated"
        end
    else
      redirect_to url_for(action: :edit), error: "Page ID must be unique."
    end
  end

  def destroy
    fb_page = current_site.myplugin.find(params[:id])
    if fb_page.delete
      redirect_to url_for(action: :settings), notice: 'FB Page credentials removed successfully'
    else
      redirect_to url_for(action: :settings), error: 'FB Page credentials unsuccessfully removed'
    end
  end
end