Module: RubyAem::Handlers

Defined in:
lib/ruby_aem/handlers/xml.rb,
lib/ruby_aem/handlers/file.rb,
lib/ruby_aem/handlers/html.rb,
lib/ruby_aem/handlers/json.rb,
lib/ruby_aem/handlers/simple.rb

Overview

Response handlers for no payload.

Class Method Summary collapse

Class Method Details

.file_download(response, response_spec, call_params) ⇒ Object

Handle downloaded file by copying from temporary location to file_path call param. The downloaded file in temporary location will then be deleted. data, status_code, and headers are all returned from RubyAem::Client call.

Parameters:

  • response —

    HTTP response containing status_code, body, and headers

  • response_spec —

    response specification as configured in conf/spec.yaml

  • call_params —

    API call parameters

Returns:

  • RubyAem::Result



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# File 'lib/ruby_aem/handlers/file.rb', line 26

def self.file_download(response, response_spec, call_params)
  FileUtils.cp(response.body.path, "#{call_params[:file_path]}/#{call_params[:package_name]}-#{call_params[:package_version]}.zip")
  response.body.delete

  message = response_spec['message'] % call_params

  RubyAem::Result.new(message, response)
end

.html_authorizable_id(response, response_spec, call_params) ⇒ Object

Parse authorizable ID from response body data. This is used to get the authorizable ID of a newly created user/group.

Parameters:

  • response —

    HTTP response containing status_code, body, and headers

  • response_spec —

    response specification as configured in conf/spec.yaml

  • call_params —

    API call parameters

Returns:

  • RubyAem::Result



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# File 'lib/ruby_aem/handlers/html.rb', line 27

def self.html_authorizable_id(response, response_spec, call_params)
  html = Nokogiri::HTML(response.body)
  authorizable_id = html.xpath('//title/text()').to_s
  authorizable_id.slice! "Content created #{call_params[:path]}"
  call_params[:authorizable_id] = authorizable_id.sub(%r{^/}, '')

  message = response_spec['message'] % call_params

  RubyAem::Result.new(message, response)
end

.html_change_password(response, response_spec, call_params) ⇒ Object

Check response body for indicator of change password failure.

Parameters:

  • response —

    HTTP response containing status_code, body, and headers

  • response_spec —

    response specification as configured in conf/spec.yaml

  • call_params —

    API call parameters

Returns:

  • RubyAem::Result



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# File 'lib/ruby_aem/handlers/html.rb', line 68

def self.html_change_password(response, response_spec, call_params)
  html = Nokogiri::HTML(response.body)
  user = html.xpath('//body/div/table/tr/td/b/text()').to_s
  desc = html.xpath('//body/div/table/tr/td/font/text()').to_s

  if desc == 'Password successfully changed.'
    call_params[:user] = user
    message = response_spec['message'] % call_params
    RubyAem::Result.new(message, response)
  else
    message = desc
    result = RubyAem::Result.new(message, response)
    raise RubyAem::Error.new(message, result)
  end
end

.html_package_service_allow_error(response, response_spec, call_params) ⇒ Object

Parse error message from response body data. This is to handle AEM hotfix, service pack, and feature pack package installation which might cause AEM to respond with error 500 but it’s still processing behind the scene.

Parameters:

  • response —

    HTTP response containing status_code, body, and headers

  • response_spec —

    response specification as configured in conf/spec.yaml

  • call_params —

    API call parameters

Returns:

  • RubyAem::Result



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# File 'lib/ruby_aem/handlers/html.rb', line 47

def self.html_package_service_allow_error(response, response_spec, call_params)
  html = Nokogiri::HTML(response.body)
  title = html.xpath('//title/text()').to_s
  desc = html.xpath('//p/text()').to_s
  reason = html.xpath('//pre/text()').to_s

  call_params[:title] = title
  call_params[:desc] = desc
  call_params[:reason] = reason

  message = response_spec['message'] % call_params

  RubyAem::Result.new(message, response)
end

.json_aem_health_check(response, response_spec, call_params) ⇒ Object

Handle AEM Health Check Servlet JSON payload.

Parameters:

  • response —

    HTTP response containing status_code, body, and headers

  • response_spec —

    response specification as configured in conf/spec.yaml

  • call_params —

    additional call_params information

Returns:

  • RubyAem::Result



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# File 'lib/ruby_aem/handlers/json.rb', line 86

def self.json_aem_health_check(response, response_spec, call_params)
  json = JSON.parse(response.body)

  message = response_spec['message'] % call_params

  result = RubyAem::Result.new(message, response)
  result.data = json['results']
  result
end

.json_agents(response, response_spec, call_params) ⇒ Object

Extract a list of agent names from getAgents JSON payload.

Parameters:

  • response —

    HTTP response containing status_code, body, and headers

  • response_spec —

    response specification as configured in conf/spec.yaml

  • call_params —

    additional call_params information

Returns:

  • RubyAem::Result



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# File 'lib/ruby_aem/handlers/json.rb', line 102

def self.json_agents(response, response_spec, call_params)
  json = JSON.parse(response.body)

  agent_names = []
  json.each_key do |key|
    if (!key.start_with? 'jcr:') && (!key.start_with? 'rep:')
      agent_names.push(key)
    end
  end

  message = response_spec['message'] % call_params

  result = RubyAem::Result.new(message, response)
  result.data = agent_names
  result
end

.json_authorizable_id(response, response_spec, call_params) ⇒ Object

Handle JSON response payload containing authorizable ID.

Parameters:

  • response —

    HTTP response containing status_code, body, and headers

  • response_spec —

    response specification as configured in conf/spec.yaml

  • call_params —

    API call parameters

Returns:

  • RubyAem::Result



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# File 'lib/ruby_aem/handlers/json.rb', line 27

def self.json_authorizable_id(response, response_spec, call_params)
  json = JSON.parse(response.body)
  authorizable_id = nil
  if json['success'] == true && json['hits'].length == 1
    authorizable_id = json['hits'][0]['name']
    call_params[:authorizable_id] = authorizable_id
    message = response_spec['message'] % call_params
  else
    message = "User/Group #{call_params[:name]} authorizable ID not found"
  end

  result = RubyAem::Result.new(message, response)
  result.data = authorizable_id
  result
end

.json_package_filter(response, response_spec, call_params) ⇒ Object

Handle package filter JSON payload.

Parameters:

  • response —

    HTTP response containing status_code, body, and headers

  • response_spec —

    response specification as configured in conf/spec.yaml

  • call_params —

    additional call_params information

Returns:

  • RubyAem::Result



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# File 'lib/ruby_aem/handlers/json.rb', line 65

def self.json_package_filter(response, response_spec, call_params)
  json = JSON.parse(response.body)

  filter = []
  json.each_key do |key|
    filter.push(json[key]['root']) unless json[key]['root'].nil?
  end

  message = response_spec['message'] % call_params

  result = RubyAem::Result.new(message, response)
  result.data = filter
  result
end

.json_package_service(response, _response_spec, _call_params) ⇒ Object

Handle package JSON payload. Result status is determined directly by success field.

Parameters:

  • response —

    HTTP response containing status_code, body, and headers

  • response_spec —

    response specification as configured in conf/spec.yaml

  • call_params —

    additional call_params information

Returns:

  • RubyAem::Result

Raises:



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# File 'lib/ruby_aem/handlers/json.rb', line 49

def self.json_package_service(response, _response_spec, _call_params)
  json = JSON.parse(response.body)

  message = json['msg']
  result = RubyAem::Result.new(message, response)

  return result if json['success'] == true
  raise RubyAem::Error.new(message, result)
end

.simple(response, response_spec, call_params) ⇒ Object

Simple handler by returning result that contains status and message as configured in conf/spec.yaml AS-IS.

Parameters:

  • response —

    HTTP response containing status_code, body, and headers

  • response_spec —

    response specification as configured in conf/spec.yaml

  • call_params —

    API call parameters

Returns:

  • RubyAem::Result



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# File 'lib/ruby_aem/handlers/simple.rb', line 28

def self.simple(response, response_spec, call_params)
  message = response_spec['message'] % call_params
  RubyAem::Result.new(message, response)
end

.simple_error(response, response_spec, call_params) ⇒ Object

Simple handler with raised error.

Parameters:

  • response —

    HTTP response containing status_code, body, and headers

  • response_spec —

    response specification as configured in conf/spec.yaml

  • call_params —

    API call parameters

Returns:

  • RubyAem::Result

Raises:



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# File 'lib/ruby_aem/handlers/simple.rb', line 75

def self.simple_error(response, response_spec, call_params)
  result = Handlers.simple(response, response_spec, call_params)
  raise RubyAem::Error.new(result.message, result)
end

.simple_false(response, response_spec, call_params) ⇒ Object

Simple handler with boolean false result data.

Parameters:

  • response —

    HTTP response containing status_code, body, and headers

  • response_spec —

    response specification as configured in conf/spec.yaml

  • call_params —

    API call parameters

Returns:

  • RubyAem::Result



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# File 'lib/ruby_aem/handlers/simple.rb', line 51

def self.simple_false(response, response_spec, call_params)
  result = Handlers.simple(response, response_spec, call_params)
  result.data = false
  result
end

.simple_nil(response, response_spec, call_params) ⇒ Object

Simple handler with nil result data.

Parameters:

  • response —

    HTTP response containing status_code, body, and headers

  • response_spec —

    response specification as configured in conf/spec.yaml

  • call_params —

    API call parameters

Returns:

  • RubyAem::Result



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# File 'lib/ruby_aem/handlers/simple.rb', line 63

def self.simple_nil(response, response_spec, call_params)
  result = Handlers.simple(response, response_spec, call_params)
  result.data = nil
  result
end

.simple_true(response, response_spec, call_params) ⇒ Object

Simple handler with boolean true result data.

Parameters:

  • response —

    HTTP response containing status_code, body, and headers

  • response_spec —

    response specification as configured in conf/spec.yaml

  • call_params —

    API call parameters

Returns:

  • RubyAem::Result



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# File 'lib/ruby_aem/handlers/simple.rb', line 39

def self.simple_true(response, response_spec, call_params)
  result = Handlers.simple(response, response_spec, call_params)
  result.data = true
  result
end

.xml_package_list(response, response_spec, call_params) ⇒ Object

Handle package list XML by removing non-packages data.

Parameters:

  • response —

    HTTP response containing status_code, body, and headers

  • response_spec —

    response specification as configured in conf/spec.yaml

  • call_params —

    API call parameters

Returns:

  • RubyAem::Result



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# File 'lib/ruby_aem/handlers/xml.rb', line 26

def self.xml_package_list(response, response_spec, call_params)
  xml = Nokogiri::XML(response.body)

  status_code = xml.xpath('//crx/response/status/@code').to_s
  status_text = xml.xpath('//crx/response/status/text()').to_s

  if status_code == '200' && status_text == 'ok'
    message = response_spec['message'] % call_params
    result = RubyAem::Result.new(message, response)
    result.data = xml.xpath('//crx/response/data/packages')
  else
    result = RubyAem::Result.new("Unable to retrieve package list, getting status code #{status_code} and status text #{status_text}", response)
  end

  result
end