Module: AdvertSelector::ApplicationHelper

Defined in:
app/helpers/advert_selector/application_helper.rb

Instance Method Summary collapse

Instance Method Details



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# File 'app/helpers/advert_selector/application_helper.rb', line 78

def advert_selector_banner_force(banner)
  @advert_selector_force_banner_infos  = []
  @advert_selector_force_banner_infos.push [:show_now_basics_times_not_used, banner.show_now_basics?(false)]
  @advert_selector_force_banner_infos.push [:show_now_basics_with_times, banner.show_now_basics?]
  @advert_selector_force_banner_infos.push [:placement_free, advert_selector_placement_free?(banner.placement)]
  @advert_selector_force_banner_infos.push [:placement_once_per_session, advert_selector_placement_once_per_session_ok?(banner.placement)]
  @advert_selector_force_banner_infos.push [:frequency, advert_selector_banner_frequency_ok?(banner)]
  banner.helper_items.each do |hi|
    @advert_selector_force_banner_infos.push [hi.name_sym,
                                                       if hi.content_for?
                                                         content_for hi.name_sym, hi.content.html_safe
                                                         content_for(hi.name_sym).first(20)
                                                       else
                                                         send("advert_selector_#{hi.name}", hi)
                                                       end]
  end

  @advert_selector_banners_selected.push(banner)
  Rails.logger.info("ForceShowing banner #{banner.name} in placement #{banner.placement.name}")

end
 


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# File 'app/helpers/advert_selector/application_helper.rb', line 115

def advert_selector_banner_frequency_cookie(banner)
  val, time = cookies["ad_#{banner.id}"].to_s.split(",")
  [val.to_i, time]
end

Returns:

  • (Boolean) 


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# File 'app/helpers/advert_selector/application_helper.rb', line 119

def advert_selector_banner_frequency_ok?(banner)
  !banner.has_frequency? || advert_selector_banner_frequency_cookie(banner).first < banner.frequency
end
 


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# File 'app/helpers/advert_selector/application_helper.rb', line 122

def advert_selector_banner_frequency_shown(banner)
  return true unless banner.has_frequency?

  val, time = advert_selector_banner_frequency_cookie(banner)
  time = time.blank? ? 1.week.from_now : Time.parse(time)
  val += 1
  cookies["ad_#{banner.id}"] = {:domain => :all, :expires => time, :value => [val, time.iso8601].join(",") }
end
 


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# File 'app/helpers/advert_selector/application_helper.rb', line 42

def advert_selector_banner_try(banner)

  if banner.show_now_basics? &&
      advert_selector_placement_free?(banner.placement) &&
      advert_selector_placement_once_per_session_ok?(banner.placement) &&
      advert_selector_banner_frequency_ok?(banner)

    banner.helper_items.each do |hi|
      if hi.content_for?
        content_for hi.name_sym, hi.content.html_safe
      else
        return unless send("advert_selector_#{hi.name}", hi)
      end
    end

    advert_selector_placement_once_per_session_shown(banner.placement)
    advert_selector_banner_frequency_shown(banner)

    banner.add_one_viewcount unless request.user_agent =~ /bot/i

    @advert_selector_banners_selected.push(banner)

    Rails.logger.info("Showing banner (#{banner.id}) #{banner.name} in placement #{banner.placement.name}")
  end

rescue => e
  begin
    str = "Error with banner #{banner.name} in placement #{banner.placement.name}.\n#{Time.now.iso8601} - #{request.url} - #{params.inspect}\n#{e.inspect}\n\n#{e.backtrace.first(10).join("\n")}"

    AdvertSelector::ErrorsCache.add(str)
    Rails.logger.error(str)
  rescue => e
    Rails.logger.error("ERROR INSIDE ERROR with #{banner.name} in placement #{banner.placement.name} : #{e.inspect}")
  end
end
 


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# File 'app/helpers/advert_selector/application_helper.rb', line 143

def advert_selector_banners
  if $advert_selector_banners_load_time.nil? || $advert_selector_banners_load_time < 10.minutes.ago || Rails.env.development?
    Rails.logger.info("AdvertSelection fetching banners and placements")
    $advert_selector_banners_load_time = Time.now

    $advert_selector_banners = Banner.find_current
  end

  $advert_selector_banners
end
 


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# File 'app/helpers/advert_selector/application_helper.rb', line 29

def advert_selector_force_test_infos
  if @advert_selector_force_banner_infos
    content_tag :div, :id => "advert_selector_info", :class => 'alert alert-info', :style => "position: fixed; bottom: 5px;" do
      content_tag(:strong) { "AdvertSelectorInfos for HelperItems:<br/>".html_safe } +
      content_tag(:ul) {
        @advert_selector_force_banner_infos.to_a.collect{|k, v| content_tag(:li){"#{k} : #{h(v)}".html_safe} }.join("\n").html_safe
      }
    end
  end

end
 


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# File 'app/helpers/advert_selector/application_helper.rb', line 4

def advert_selector_initialize(available_placements = :all)
  Rails.logger.tagged('AdvertSelector') do

    Rails.logger.debug("AdvertSelection initialized")

    @advert_selector_banners_selected = []

    if params[:advert_selector_force]
      $advert_selector_banners_load_time = nil # reload everything
      if (banner = Banner.find_by_id(params[:advert_selector_force])) && banner.start_time.to_i.to_s == params[:advert_selector_force_stamp]
        advert_selector_banner_force(banner)
      end
    end

    advert_selector_banners.each do |banner|
      if available_placements == :all || available_placements.include?(banner.placement.name_sym)
        advert_selector_banner_try(banner)
      end
    end

    Rails.logger.debug("AdvertSelection finished")
  end
  ""
end

Returns:

  • (Boolean) 


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# File 'app/helpers/advert_selector/application_helper.rb', line 100

def advert_selector_placement_free?(placement)
  !placement.conflicting_with?(@advert_selector_banners_selected.collect{|b| b.placement.name_sym})
end

Returns:

  • (Boolean) 


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# File 'app/helpers/advert_selector/application_helper.rb', line 104

def advert_selector_placement_once_per_session_ok?(placement)
  !(  placement.only_once_per_session? && session[:advert_selector_session_shown] &&
      session[:advert_selector_session_shown].include?(placement.name) )
end
 


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# File 'app/helpers/advert_selector/application_helper.rb', line 108

def advert_selector_placement_once_per_session_shown(placement)
  if placement.only_once_per_session?
    session[:advert_selector_session_shown] = [] if session[:advert_selector_session_shown].nil?
    session[:advert_selector_session_shown].push(placement.name)
  end
end

Returns:

  • (Boolean) 


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# File 'app/helpers/advert_selector/application_helper.rb', line 133

def advert_selector_request_params_include?(placement)
  key, val = placement.content.to_s.split("=")
  return params[key] == val
end