Class: EasyManageClient::Downloader

Inherits:
Core
  • Object
show all
Defined in:
lib/easy_manage_client/downloader.rb

Overview

Downloader

Instance Attribute Summary

Attributes inherited from Core

#connection, #profile, #response, #success

Instance Method Summary collapse

Methods inherited from Core

#generate_bearer_token, #handle_response, #headers, #initialize, #params

Constructor Details

This class inherits a constructor from EasyManageClient::Core

Instance Method Details

#compiled_version_uri ⇒ Object

Returns request uri from specified version.



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# File 'lib/easy_manage_client/downloader.rb', line 43

def compiled_version_uri
  '/api/projects/by_reference/' +
    ::EasyManageClient.configuration(profile).compile_id.to_s
end

#latest_version_uri ⇒ Object

Returns request uri for latest version.



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# File 'lib/easy_manage_client/downloader.rb', line 49

def latest_version_uri
  '/api/projects/latest_compiled_version'
end

#perform ⇒ Object

Call api, handle response, perform all actions according to success. Method returns true or false.



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# File 'lib/easy_manage_client/downloader.rb', line 19

def perform
  # make api call and handle response
  super

  # If success is not true, stop operation and return false.
  return false unless success

  # Download data to the relevant location.
  write_to_folder
  true
end

#perform! ⇒ Object

CRASH! If unsuccessful.



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# File 'lib/easy_manage_client/downloader.rb', line 32

def perform!
  perform
  unless success
    raise ::EasyManageClient::DownloadProcessFailed, response[:message]
  end

  # Everything is OK.
  true
end

#prepare_file_path_to_download ⇒ Object

Prepares a file path from the specified extension and download folder.



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# File 'lib/easy_manage_client/downloader.rb', line 61

def prepare_file_path_to_download
  folder = ::EasyManageClient.configuration(profile).download_folder
  file_extension = ::EasyManageClient.configuration(profile).file_extension
  File.join(folder, "#{response[:reference]}.#{file_extension}")
end

#request_uri ⇒ Object

It decides which api endpoint to use and returns this endpoit.



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# File 'lib/easy_manage_client/downloader.rb', line 7

def request_uri
  # if version not specified, use latest uri
  if ::EasyManageClient.configuration(profile).compile_id.nil?
    return latest_version_uri
  end

  # generate compiled_version_uri
  compiled_version_uri
end

#write_to_folder ⇒ Object

Write content to download folder.



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# File 'lib/easy_manage_client/downloader.rb', line 54

def write_to_folder
  File.open(prepare_file_path_to_download, 'w') do |file|
    file.write(response[:content])
  end
end