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Dropzone Destination for filing images to a Jekyll uploads folder and returning Markdown links to relative paths
#!/usr/bin/ruby
# Dropzone Destination Info
# Name: Jekyll Image Filer
# Description: Files images in a Jekyll repo
# Handles: NSFilenamesPboardType
# Creator: Brett Terpstra
# URL: http://brettterpstra.com
# IconURL: http://brettterpstra.com/destinations/icons/jekyllfiler.png
# OptionsNIB: ChooseFolder
# Events: Dragged, Clicked
# Moves image files to the base folder selected in preferences and returns Markdown links
# Drag one or more image files:
# * creates /YYYY/MM/ folders as needed
# * does not overwrite existing files (_01, _02, ...)
# * returns inline Markdown image links for uploaded files (default set below)
#
# Click the destination:
# * convert link(s) in the clipboard to the opposite format (inline/reference)
require 'fileutils'
require 'logger'
$link_type = "liquid" # default Markdown or Liquid tag style: 'liquid', 'inline' or 'reference'
def e_sh(str)
str.to_s.gsub(/(?=[^a-zA-Z0-9_.\/\-\x7F-\xFF\n])/, '\\').gsub(/\n/, "'\n'").sub(/^$/, "''")
end
def dragged
# log = Logger.new(File.expand_path('~/Desktop/ImageFiler.log'),10,1024000)
$dz.determinate(true)
$dz.begin("Handling files")
input = $items
percent = filedcount = errorcount = 0
inc = 100 / input.length
urls = []
input.each {|file_path|
$dz.begin("Filing #{File.basename(file_path)}...")
$dz.percent(percent)
if File.basename(file_path) =~ /\.(jpeg|jpg|png|gif)$/
# log.info(file_path)
extension = File.basename(file_path).match(/\.(jpeg|jpg|png|gif)$/)[0]
target_file = File.basename(file_path).gsub(/#{extension}$/,'').strip
target_dir = ENV['EXTRA_PATH'] + "/" + Time.now.strftime('%Y/%m/').strip
FileUtils.mkdir_p target_dir unless (File.directory? target_dir)
while File.exists?(File.join(target_dir, target_file + extension)) do
target_file = target_file + "_00" unless target_file =~ /_\d+/
target_file.next!
end
target = File.join(target_dir, target_file + extension)
begin
# log.info("Copying #{file_path} to #{target}")
FileUtils.cp(file_path,target)
# compress the target file
res = ""
case File.extname(target)
when /jpe?g/
# log.info("Compressing JPEG")
if File.exists?('/usr/local/bin/jpegoptim')
res = %x{/usr/local/bin/jpegoptim -fopt --strip-all -m60 "#{target}"}
end
when /png/
# log.info("Compressing PNG")
if File.exists?('/usr/local/bin/pngcrush')
res = %x{/usr/local/bin/pngcrush -q -ow "#{target}"}
end
end
# log.info(res)
if $link_type == "reference"
urls.push("[#{target_file.gsub(/[^a-z0-9]/i,'')}]: #{target.gsub(/^.*?\/source/,'')}")
elsif $link_type == "liquid"
width = %x{sips -g pixelWidth "#{target}"|tail -n 1}.gsub(/pixelWidth: /,'').strip
height = %x{sips -g pixelHeight "#{target}"|tail -n 1}.gsub(/pixelHeight: /,'').strip
imgclass = width.to_i > 300 ? "aligncenter" : "alignright"
urls.push("{% img #{imgclass} #{width} #{height} #{target.gsub(/^.*?\/source/,'')} %}")
else
urls.push("![](#{target.gsub(/^.*?\/source/,'')})")
end
filedcount += 1
rescue => e
# log.warn("FAILED filing #{File.basename(file_path)}: #{e}")
errorcount += 1
%x{/usr/local/bin/growlnotify -a "Dropzone.app" -s -m "Couldn't file #{File.basename(file_path)}" -t "Jekyll Image Filer"} if File.exists?("/usr/local/bin/growlnotify")
end
else
errorcount += 1
end
percent = percent + inc
}
if filedcount > 0
output = "Filed #{filedcount} images"
else
output = "No images filed"
end
output += ", #{errorcount} errors" if errorcount > 0
# log.info(output)
# log.close
$dz.finish(output)
$dz.url(false)
%x{echo #{e_sh urls.join("\n")}|pbcopy}
Process.exit
end
def clicked
$dz.determinate(false)
$dz.begin("Converting link format")
input = %x{__CF_USER_TEXT_ENCODING=$UID:0x8000100:0x8000100 pbpaste}.strip
if input =~ /^\!\[.*\)/
input.gsub!(/\!\[(.*)\]\((.*?)\)/) { |match|
title = $1 == '' ? '' : %Q{ "#{$1}"}
path = $2
link = path.gsub(/.*\/(.+)\.(jpg|png|gif|jpeg|svg)$/,"\\1").gsub(/[^a-z0-9]/i,'').downcase
"[#{link}]: #{path}#{title}"
}
elsif input =~ /^\[.*?\]\: .*?\.(jpg|png|gif|jpeg|svg)( ".*?")?/
input.gsub!(/^\[(.*?)\]\: (.*?\.(jpg|png|gif|jpeg|svg))( ".*?")?/,"![\\1](\\2\\4)")
else
$dz.error("Wrong format in clipboard")
end
$dz.finish("Clipboard link format converted")
$dz.url(false)
%x{echo #{e_sh input}|pbcopy}
end
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