dear god what am i doing
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665b60cad9
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08557ce751
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@ -2,7 +2,7 @@ sudo: false
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language: ruby
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bundler_args: --without debug
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before_script: bundle exec jekyll --version
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script: bundle exec rake features_with_coveralls
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script: bundle exec rake rubocop features_with_coveralls
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rvm:
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- 2.2
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- 2.1
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8
Gemfile
8
Gemfile
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@ -3,10 +3,10 @@ gemspec
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group :development do
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gem 'rake'
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gem 'cucumber', '~> 2.1'
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gem 'test-unit', '~> 3.1'
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gem 'coveralls', :require => false
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gem 'cucumber', '~> 2.4'
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gem 'test-unit', '~> 3.1', require: false
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gem 'rubocop', '~> 0.43', require: false
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gem 'coveralls', require: false
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platform :ruby_18, :ruby_19 do
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gem 'simplecov', '>= 0.10', '< 0.12'
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5
Rakefile
5
Rakefile
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@ -1,4 +1,5 @@
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require 'bundler'
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require 'rubocop/rake_task'
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begin
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Bundler.setup(:default, :development)
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@ -13,12 +14,14 @@ require 'jekyll/responsive_image/version'
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require 'cucumber/rake/task'
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require 'coveralls/rake/task'
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RuboCop::RakeTask.new
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Cucumber::Rake::Task.new(:features)
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Coveralls::RakeTask.new
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task :features_with_coveralls => [:features, 'coveralls:push']
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task :default => [:features]
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task :default => [:rubocop, :features]
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task :release do |t|
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system "gem build jekyll-responsive_image.gemspec"
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@ -1,5 +1,3 @@
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include Test::Unit::Assertions
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When /^I run Jekyll$/ do
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run_jekyll
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end
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@ -3,7 +3,7 @@ if ENV['CI']
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Coveralls.wear!
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end
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require 'test/unit'
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require 'test/unit/assertions'
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require 'jekyll/responsive_image'
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TEST_DIR = File.join('/', 'tmp', 'jekyll')
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@ -14,3 +14,5 @@ def run_jekyll(options = {})
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site = Jekyll::Site.new(options)
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site.process
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end
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World(Test::Unit::Assertions)
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@ -1 +1 @@
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<img src="{{ site.baseurl }}/{{ path }}">
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<img src="{{ site.baseurl }}/{{ original.path }}">
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@ -1 +1 @@
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<img alt="{{ alt }}" src="/{{ path }}" title="{{ title }}" srcset="{% for i in resized %}/{{ i.path }} {{ i.width }}w,{% endfor %}/{{ original.path }} {{ original.width }}w">
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<img alt="{{ alt }}" src="/{{ original.path }}" title="{{ title }}" srcset="{% for i in resized %}/{{ i.path }} {{ i.width }}w,{% endfor %}/{{ original.path }} {{ original.width }}w">
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@ -5,11 +5,11 @@ require 'jekyll'
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require 'rmagick'
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require 'jekyll/responsive_image/version'
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require 'jekyll/responsive_image/defaults'
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require 'jekyll/responsive_image/utils'
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require 'jekyll/responsive_image/config'
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require 'jekyll/responsive_image/render_cache'
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require 'jekyll/responsive_image/image'
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require 'jekyll/responsive_image/image_processor'
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require 'jekyll/responsive_image/resize_handler'
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require 'jekyll/responsive_image/image_resizer'
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require 'jekyll/responsive_image/renderer'
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require 'jekyll/responsive_image/tag'
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require 'jekyll/responsive_image/block'
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@ -1,11 +1,9 @@
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module Jekyll
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module ResponsiveImage
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class Block < Liquid::Block
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include Jekyll::ResponsiveImage::Utils
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def render(context)
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attributes = YAML.load(super)
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Renderer.new(context.registers[:site], attributes).render_responsive_image
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Renderer.new(context.registers[:site], attributes).render
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end
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end
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end
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@ -0,0 +1,22 @@
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module Jekyll
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module ResponsiveImage
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class Config
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DEFAULTS = {
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'default_quality' => 85,
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'base_path' => 'assets',
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'output_path_format' => 'assets/resized/%{filename}-%{width}x%{height}.%{extension}',
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'sizes' => [],
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'extra_images' => []
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}
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def initialize(site)
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@site = site
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end
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def to_h
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DEFAULTS.merge(@site.config['responsive_image'])
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.merge(site_source: @site.source, site_dest: @site.dest)
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end
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end
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end
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end
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@ -1,11 +1,9 @@
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module Jekyll
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module ResponsiveImage
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class ExtraImageGenerator < Jekyll::Generator
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include Jekyll::ResponsiveImage::Utils
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def generate(site)
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renderer = Renderer.new(site, {})
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config = renderer.make_config
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config = Config.new(site).to_h
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config['extra_images'].each do |pathspec|
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Dir.glob(site.in_source_dir(pathspec)) do |image_path|
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@ -0,0 +1,27 @@
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module Jekyll
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module ResponsiveImage
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class Image
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def initialize(width, height, config)
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@width = width
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@height = height
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@config = config
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end
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def to_h
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{
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'path' => '',
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'width' => @width,
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'height' => @height,
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'basename' => '',
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'dirname' => '',
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'filename' => '',
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'extension' => ''
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}
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end
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def to_liquid
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to_h
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end
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end
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end
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end
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@ -1,23 +1,20 @@
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module Jekyll
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module ResponsiveImage
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class ImageProcessor
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include ResponsiveImage::Utils
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def self.process(path, config)
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self.new.process(path, config)
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end
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def process(absolute_image_path, relative_image_path, config)
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raise SyntaxError.new("Invalid image path specified: #{absolute_image_path}") unless File.file?(absolute_image_path)
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def process(path, config)
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raise SyntaxError.new("Invalid image path specified: #{path}") unless File.file?(path)
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resize_handler = ResizeHandler.new
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img = Magick::Image::read(absolute_image_path).first
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image = Magick::Image::read(path).first
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{
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original: image_hash(config['base_path'], relative_image_path, img.columns, img.rows),
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resized: resize_handler.resize_image(img, config),
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original: Image.new,
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resized: ImageResizer.resize(image, config),
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}
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end
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def self.process(absolute_image_path, relative_image_path, config)
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self.new.process(absolute_image_path, relative_image_path, config)
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end
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end
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end
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end
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@ -0,0 +1,47 @@
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module Jekyll
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module ResponsiveImage
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class ImageResizer
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def self.resize(image, config)
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self.new.resize(image, config)
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end
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def resize(image, config)
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resized = []
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config['sizes'].each do |size|
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width = size['width']
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ratio = width.to_f / image.columns.to_f
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height = (image.rows.to_f * ratio).round
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next unless needs_resizing?(image, width)
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image_path = image.filename.force_encoding(Encoding::UTF_8)
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output_path = image_path
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resized.push(Image.new(width, height, config))
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# Don't resize images more than once
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next if File.exist?(output_path)
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resized = image.scale(ratio)
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resized.write(output_path) do |i|
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i.quality = size['quality'] || config['default_quality']
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end
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end
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resized
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end
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def needs_resizing?(image, width)
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image.columns > width
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end
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def ensure_output_dir_exists!(dir)
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unless Dir.exist?(dir)
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Jekyll.logger.info "Creating output directory #{dir}"
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FileUtils.mkdir_p(dir)
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end
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end
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end
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end
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end
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@ -1,38 +1,27 @@
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module Jekyll
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module ResponsiveImage
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class Renderer
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include Jekyll::ResponsiveImage::Utils
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attr_reader :site, :attributes
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def initialize(site, attributes)
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@site = site
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@attributes = attributes
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end
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def make_config
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ResponsiveImage.defaults.dup
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.merge(@site.config['responsive_image'])
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.merge(:site_source => @site.source, :site_dest => @site.dest)
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end
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def render_responsive_image
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cache_key = @attributes.to_s
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result = @attributes['cache'] ? RenderCache.get(cache_key) : nil
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def render
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cache_key = attributes.to_s
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result = attributes['cache'] ? RenderCache.get(cache_key) : nil
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if result.nil?
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config = make_config
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config = Config.new(site).to_h
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absolute_image_path = @site.in_source_dir(@attributes['path'].to_s)
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image = ImageProcessor.process(absolute_image_path, @attributes['path'], config)
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@attributes['original'] = image[:original]
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@attributes['resized'] = image[:resized]
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image = ImageProcessor.process(attributes['path'], config)
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template_vars = attributes.merge(site.site_payload)
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.merge('original' => image[:original], 'resized' => image[:resized])
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@attributes['resized'].each { |resized| keep_resized_image!(@site, resized) }
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image_template = @site.in_source_dir(@attributes['template'] || config['template'])
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partial = File.read(image_template)
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template = Liquid::Template.parse(partial)
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result = template.render!(@attributes.merge(@site.site_payload))
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image_template = site.in_source_dir(attributes['template'] || config['template'])
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template = Liquid::Template.parse(File.read(image_template))
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result = template.render(template_vars)
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RenderCache.set(cache_key, result)
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end
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@ -1,8 +1,6 @@
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module Jekyll
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module ResponsiveImage
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class ResizeHandler
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include ResponsiveImage::Utils
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def resize_image(img, config)
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resized = []
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@ -13,7 +13,7 @@ module Jekyll
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end
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def render(context)
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Renderer.new(context.registers[:site], @attributes).render_responsive_image
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Renderer.new(context.registers[:site], @attributes).render
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end
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end
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end
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