Class: Webdoc::Cli::ExpressionRestClient

Inherits:
Object
  • Object
show all
Defined in:
lib/webdoc-cli/expression_rest_client.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ ExpressionRestClient

Returns a new instance of ExpressionRestClient.



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# File 'lib/webdoc-cli/expression_rest_client.rb', line 17

def initialize
  @resource = RestClient::Resource.new 'http://' + Webdoc::Cli.host
end

Instance Method Details

#create(system_name) ⇒ Object 



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# File 'lib/webdoc-cli/expression_rest_client.rb', line 68

def create(system_name)
  if File.exists?(system_name)
    Webdoc::Cli.cmd.say "Error: already a folder named #{system_name}."
    exit 1
  end

  binding = template_context system_name

  Dir.mkdir(system_name)
  root_template = File.join(File.dirname(__FILE__), '..', 'expression_template')
  ['expression.json', 'editor.html', 'player.html', '__template__.js', '__template__.css', '__template___editor.js', '__template___editor.css'].each do |name|
    template = ERB.new File.read(File.join(root_template, name + '.erb'))
    File.open(File.join(system_name, name.gsub('__template__', system_name)), 'w') do |f|
      f.write template.result(binding)
    end
  end
  Webdoc::Cli.cmd.say "Expression #{system_name} has been created: #{File.join(Dir.pwd, system_name)}"
end

#deploy(path = '.') ⇒ Object

Bundle and deploy the expression in the current directory



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# File 'lib/webdoc-cli/expression_rest_client.rb', line 45

def deploy(path='.')
  Webdoc::Cli.authenticate_then do |headers|
    Webdoc::Cli.cmd.say "==> create bundle"
    bundle(path) do |file|
      request = RestClient::Request.new(
        :method => :post,
        :url => url('/expressions.json'),
        :cookies => headers[:cookies],
        :payload => {
          :multipart => true,
          :bundle => file
        }
      )
      Webdoc::Cli.cmd.say "==> send bundle to #{Webdoc::Cli.host}"
      response = handle_request_error { request.execute }
      json = JSON.parse(response.strip)
      system_name = json['expression']['system_name']
      Webdoc::Cli.cmd.say "Expression #{@system_name} has been deployed on #{Webdoc::Cli.host}"
      Webdoc::Cli.cmd.say "http://#{Webdoc::Cli.host}/#{username}/#{system_name}"
    end
  end
end

#list ⇒ Object

Print the list of expressions manageable by the user.



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# File 'lib/webdoc-cli/expression_rest_client.rb', line 88

def list
  Webdoc::Cli.authenticate_then do |headers|
    response = handle_request_error do
      RestClient.get(url('/expressions.json'), headers)
    end
    list = JSON.parse(response.strip)['expressions']
    if list.empty?
      Webdoc::Cli.cmd.say "You manage no expression on #{Webdoc::Cli.host}"
    else
      Webdoc::Cli.cmd.say "Managed expression on #{Webdoc::Cli.host}:"
      list.each do |exp|
        Webdoc::Cli.cmd.say "- #{exp['system_name']} (#{exp['version']})"
      end
    end
  end
end

#migrate(system_name, v0, v1) ⇒ Object

Migrate documents using expression with the given system_name from version v0 to version v1.



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# File 'lib/webdoc-cli/expression_rest_client.rb', line 107

def migrate(system_name, v0, v1)
  Webdoc::Cli.authenticate_then do |headers|
    response = handle_request_error do
      Webdoc::Cli.cmd.say "==> start migration of #{system_name} from #{v0} to #{v1} on #{Webdoc::Cli.host}"
      RestClient.post(url("/#{username}/#{system_name}/migrate/#{v0}/#{v1}.json"), {}, headers)
    end
    message = JSON.parse(response.strip)['message']
    Webdoc::Cli.cmd.say(message)
  end
end

#package(path = '.') ⇒ Object

package an expression



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# File 'lib/webdoc-cli/expression_rest_client.rb', line 23

def package(path='.')
  bundle(path) do |file|
    json = JSON.parse(File.read(File.join(path, 'expression.json')))
    version = json['version']
    system_name = json['system_name']

    if system_name.nil?
      Webdoc::Cli.cmd.say("System Name cannot be null")
      exit 1
    end
    if version.nil?
      Webdoc::Cli.cmd.say("Version number cannot be null")
      exit 1
    end
    filename = "#{system_name}-#{version}.expression"

    Webdoc::Cli.cmd.say "==> package bundle to #{filename}"
    FileUtils.cp file.path, filename
  end
end

#show(system_name) ⇒ Object

Print the list of expressions



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# File 'lib/webdoc-cli/expression_rest_client.rb', line 119

def show(system_name)
  Webdoc::Cli.authenticate_then do |headers|
    response = handle_request_error do
      RestClient.get(url("/#{username}/#{system_name}/all.json"), headers)
    end
    list = JSON.parse(response.strip)['expressions']
    list.each do |exp|
      date = DateTime.parse(exp['created_at'])
      date.strftime('%Y/%m/%d %H:%M')
      Webdoc::Cli.cmd.say "- #{exp['system_name']} (#{exp['version']}): #{date.strftime('%Y/%m/%d %H:%M')}"
    end
  end
end