class Gallery3

# File lib/ruby-gallery3.rb, line 9
def initialize(options = nil)
  if options != nil
    @options = options      
  elsif
    file = File.read(Pathname.new(ENV["HOME"]).join(".gallery3.json"))
    @options = JSON.parse(file, :symbolize_names => true)
  end
end

# File lib/ruby-gallery3.rb, line 54
def create_item(item_info)
  entity = JSON.generate(item_info[:entity])

  item_id = @options[:rootItemId]
  item_id = item_info[:target_item][:id] if !item_info[:target_item].nil?
  
  url = "#{@options[:host]}#{@options[:base]}/rest/item/#{item_id}"
  
  response = RestClient::Request.execute(
    :method => :post, 
    :url => url, 
    :headers => {"X-Gallery-Request-Method" => "post"," X-Gallery-Request-Key" => @options[:requestKey]},
    :payload => {'entity' => entity})

  return JSON.parse(response, :symbolize_names => true)
end

# File lib/ruby-gallery3.rb, line 36
def find_item(item)
  # url = "#{@options['host']}#{@options['base']}/rest/item/#{item[:id]}"
  # response = RestClient.get url, :headers => {"X-Gallery-Request-Key" => @options["requestKey"], "X-Gallery-Request-Method" => "get"}
  # item = JSON.parse(response)
  # return item
  url = "#{@options[:host]}#{@options[:base]}/rest/item/#{item[:id]}"
  
  response = RestClient::Request.execute(
    :method => :get, 
    :url => url, 
    :headers => {
      "X-Gallery-Request-Method" => "get", 
      "X-Gallery-Request-Key" => @options[:requestKey]
      })
  return JSON.parse(response, :symbolize_names => true)
  
end

# File lib/ruby-gallery3.rb, line 104
def image_url_public?(item)
  return find_item(item)[:entity][:file_url_public]
end

# File lib/ruby-gallery3.rb, line 18
def login? (user_info = nil)
  url = "#{@options[:host]}#{@options[:base]}/rest"
  # response = RestClient.post(url,
  #       {'user' => userInfo[:user], 'password' => userInfo[:password]},
  #       {"Content-Type" => "application/x-www-form-urlencoded", "X-Gallery-Request-Method" => "post"} )
  user_info = {
    :user => @options[:user],
    :password => @options[:password]
  }
  
  response = RestClient::Request.execute(
    :method => :post, 
    :url => url, 
    :headers => {"Content-Type" => "application/x-www-form-urlencoded", "X-Gallery-Request-Method" => "post"},
    :payload => user_info)
  return response
end

# File lib/ruby-gallery3.rb, line 71
def upload_file(upload_info)
  # entity = JSON.generate(uploadInfo[:entity])
  item_id = @options[:rootItemId]
  item_id = upload_info[:target_item][:id] if !upload_info[:target_item].nil?
        
  entity = {
    :title => File.basename(upload_info[:file], File.extname(upload_info[:file])),
    :name => File.basename(upload_info[:file]).downcase.gsub(" ", "_"),
    :type => 'photo'
  }    

  upload_info_entity = upload_info[:entity]
  
  if !upload_info_entity.nil? then
    entity[:title] = upload_info_entity[:title] if !upload_info_entity[:title].nil?
    entity[:name] = upload_info_entity[:name] if !upload_info_entity[:name].nil?    
  end
      
  url = "#{@options[:host]}#{@options[:base]}/rest/item/#{item_id}"
  
  response = RestClient::Request.execute(
    :method => :post, 
    :url => url, 
    :headers => {"X-Gallery-Request-Method" => "post"," X-Gallery-Request-Key" => @options[:requestKey], 'Content-Type' => 'multipart/form-data'},
    :payload => {
      'entity' => JSON.generate(entity),
      :multipart => true, 
      :file  => File.new(upload_info[:file], 'rb')}
    ) 
        
  return JSON.parse(response, :symbolize_names => true)    
end