class JekyllRecker::Generators::ImageResize
Image Resize Generator
Attributes
site[R]
Public Instance Methods
generate(site)
click to toggle source
# File lib/jekyll_recker/generators.rb, line 73 def generate(site) @site = Site.new(site) if @site.production? && @site.recker_config.fetch('production_skip_images', true) info 'skipping image resizing (production)' else info 'checking images sizes' resizeable_images.each do |f, d| info "resizing #{f} to fit #{d}" image = MiniMagick::Image.new(f) image.resize d end end end
images_without_graphs()
click to toggle source
# File lib/jekyll_recker/generators.rb, line 91 def images_without_graphs site.images.reject { |i| i.include?('/graphs/') } end
resizeable_images()
click to toggle source
# File lib/jekyll_recker/generators.rb, line 95 def resizeable_images with_sizes = images_without_graphs.map { |f| [f, FastImage.size(f)].flatten } with_sizes.select! { |f| too_big?(f[1], f[2]) } with_sizes.map do |f, w, h| dimensions = if w > h '800x600' else '600x800' end [f, dimensions] end end
too_big?(width, height)
click to toggle source
# File lib/jekyll_recker/generators.rb, line 87 def too_big?(width, height) width > 800 || height > 800 end