Module: Advertisements::CodidactHelper

Includes:
Magick
Defined in:
app/helpers/advertisements/codidact_helper.rb

Instance Method Summary collapse

Instance Method Details

#codidact_ad ⇒ Object

rubocop:disable Metrics/BlockLength



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# File 'app/helpers/advertisements/codidact_helper.rb', line 7

def codidact_ad
  Rails.cache.fetch 'network/codidact_ad', expires_in: 60.minutes, include_community: false do
    ad = Image.new(600, 500)
    ad.background_color = 'white'

    lower_bar = Draw.new
    lower_bar.fill '#4B68FF'
    lower_bar.rectangle 0, 450, 600, 500
    lower_bar.draw ad

    community_url = Draw.new
    community_url.font_family = 'Roboto'
    community_url.font = './app/assets/imgfonts/Roboto-Bold.ttf'
    community_url.font_weight = 700
    community_url.pointsize = 20
    community_url.gravity = CenterGravity
    community_url.annotate ad, 600, 50, 0, 450, 'Try on codidact.com' do |img|
      img.fill = 'white'
    end

    icon = ::Magick::ImageList.new('./app/assets/images/codidact.png')
    icon.resize_to_fit!(500, 300)
    ad.composite!(icon, CenterGravity, 0, -125, SrcAtopCompositeOp)

    on_codidact = Draw.new
    on_codidact.font_family = 'Roboto'
    on_codidact.font_weight = 700
    on_codidact.font = './app/assets/imgfonts/Roboto-Bold.ttf'
    on_codidact.pointsize = 25
    on_codidact.gravity = CenterGravity
    on_codidact.annotate ad, 400, 50, 100, 200, 'The Open Source Q&A Platform.' do |img|
      img.fill = '#666666'
    end

    slogan = Draw.new
    slogan.font_family = 'Roboto'
    slogan.font_weight = 400
    slogan.font = './app/assets/imgfonts/Roboto-Regular.ttf'
    slogan.pointsize = 30
    slogan.gravity = NorthGravity
    position = 0
    wrap_text('Join our communities or build your own on codidact.com.', 500, 30).split("\n").each do |line|
      slogan.annotate ad, 500, 100, 50, 300 + (position * 45), line do |img|
        img.fill = '#333333'
      end
      position += 1
    end

    ad.format = 'PNG'
    ad.border!(2, 2, 'black')
    ad
  end
end