Module: Burp::Util

Defined in:
app/lib/burp/util.rb,
app/lib/burp/util/upload_handler.rb

Defined Under Namespace

Classes: UploadHandler

Constant Summary collapse

SIZES = 
{:small => [200,300],:medium => [600,900], :large => [1000,1500]}

Class Method Summary collapse

Class Method Details

.commit(message = "auto commit", options = {}) ⇒ Object 



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# File 'app/lib/burp/util.rb', line 10

def self.commit(message = "auto commit", options = {})
  options[:path] ||= Burp.content_directory
  raise "missing git repo in burp cms directory" if `cd #{options[:path]}; git st 2>&1`.match(/Not a git repository/)
  `cd #{options[:path]}; git add .; git commit -a -m "Burp: #{message}"`
end

.create_smaller_images(file_path) ⇒ Object 



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# File 'app/lib/burp/util.rb', line 23

def self.create_smaller_images(file_path)
  
  image = Magick::ImageList.new(file_path).first
  image.auto_orient!
  
  SIZES.each_pair do |key,value|
    
    FileUtils.mkdir_p("#{upload_directory_path}#{key.to_s}")
    target_path = "#{upload_directory_path}#{key.to_s}/#{File.basename(file_path)}"
    
    if value[0] < image.columns # We only downscale
      image.resize_to_fit(value[0],value[1]).write(target_path) { self.quality = 75 }
      FileUtils.chmod(0644, target_path)
    else
      File.unlink(target_path) if File.exist?(target_path)
      File.symlink("../#{File.basename(file_path)}",target_path)
    end
  end
  image.destroy!
end

.remove_all_versions_of_image(file_path) ⇒ Object 



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# File 'app/lib/burp/util.rb', line 16

def self.remove_all_versions_of_image(file_path)
  SIZES.each_pair do |key,value|
    target_path = "#{upload_directory_path}#{key.to_s}/#{File.basename(file_path)}"
    File.unlink(target_path) if File.exist?(target_path)
  end
end