Class: Gyazo

Inherits:
Object
  • Object
show all
Defined in:
lib/gyazo.rb

Constant Summary collapse

VERSION = 
'0.4.2'
DEFAULT_UPLOAD_OPTS = 
{:time => nil, :raw => false}

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app = '/Applications/Gyazo.app', userid = nil) ⇒ Gyazo

Returns a new instance of Gyazo.



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# File 'lib/gyazo.rb', line 11

def initialize(app = '/Applications/Gyazo.app',userid=nil)
  @user = IO.popen("whoami", "r+").gets.chomp
  @userid = userid
  @program = app
  @idfile = "/Users/#{@user}/Library/Gyazo/id"
  @old_idfile = File.dirname(@program) + "/gyazo.app/Contents/Resources/id"
  @id = ''
  if File.exist?(@idfile) then
    @id = File.read(@idfile).chomp
  elsif File.exist?(@old_idfile) then
    @id = File.read(@old_idfile).chomp
  end
  @host = 'gyazo.com'
end

Instance Attribute Details

#id ⇒ Object

Returns the value of attribute id.



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# File 'lib/gyazo.rb', line 26

def id
  @id
end

#userid ⇒ Object

Returns the value of attribute userid.



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# File 'lib/gyazo.rb', line 27

def userid
  @userid
end

Instance Method Details

#info(gyazoid) ⇒ Object 



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# File 'lib/gyazo.rb', line 29

def info(gyazoid)
  gyazoid =~ /[0-9a-f]{32}/
  gyazoid = $&
  cgi = "/api/image/get?image_id=#{gyazoid}"
  header = {}
  res = Net::HTTP.start(@host,80){|http|
    http.get(cgi,header)
  }
  JSON.parse(res.read_body)
end

#list(page, count) ⇒ Object 



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# File 'lib/gyazo.rb', line 40

def list(page,count)
  # 旧API
  # cgi = "/api/image/list?userkey=#{@id}&page=#{page}&count=#{count}"
  # 新API: @useridが指定されている場合はマシン共通のUserIDを利用する
  cgi = (@userid ?
         "/api/image/list?user_id=#{@userid}&page=#{page}&count=#{count}" :
         "/api/image/list?device_id=#{@id}&page=#{page}&count=#{count}")
  header = {}
  res = Net::HTTP.start(@host,80){|http|
    http.get(cgi,header)
  }
  JSON.parse(res.read_body)['images']
end

#upload(imagefile, opts) ⇒ Object 



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# File 'lib/gyazo.rb', line 55

def upload(imagefile, opts)
  DEFAULT_UPLOAD_OPTS.each do |k,v|
    opts[k] = v unless opts.include? k
  end

  if opts[:raw] then
    imagedata = File.read(imagefile)
  else
    tmpfile = "/tmp/image_upload#{$$}.png"
    if imagefile && File.exist?(imagefile) then
      system "sips -s format png \"#{imagefile}\" --out \"#{tmpfile}\" > /dev/null"
    end
    imagedata = File.read(tmpfile)
    File.delete(tmpfile)
  end

  boundary = '----BOUNDARYBOUNDARY----'
  @cgi = '/upload.cgi'
  @ua   = 'Gyazo/1.0'
  data = <<EOF
--#{boundary}\r
content-disposition: form-data; name="id"\r
\r
#{@id}\r
--#{boundary}\r
content-disposition: form-data; name="imagedata"; filename="gyazo.com"\r
\r
#{imagedata}\r
--#{boundary}--\r
EOF

  if opts[:time].kind_of? Time then
    @timestr = opts[:time].gmtime.strftime("%Y-%m-%d %H:%M:%S")
    s = <<EOF
--#{boundary}\r
content-disposition: form-data; name="date"\r
\r
#{@timestr}\r
EOF
    data = s + data
  end

  header ={
    'Content-Length' => data.length.to_s,
    'Content-type' => "multipart/form-data; boundary=#{boundary}",
    'User-Agent' => @ua
  }
  res = Net::HTTP.start(@host,80){|http|
    http.post(@cgi,data,header)
  }

  @url = res.read_body

  # save id
  newid = res['X-Gyazo-Id']
  if newid and newid != "" then
    if !File.exist?(File.dirname(@idfile)) then
      Dir.mkdir(File.dirname(@idfile))
    end
    if File.exist?(@idfile) then
      File.rename(@idfile, @idfile+Time.new.strftime("_%Y%m%d%H%M%S.bak"))
    end
    File.open(@idfile,"w").print(newid)
    if File.exist?(@old_idfile) then
      File.delete(@old_idfile)
    end
  end
  @url
end