Module: WpWrapper::Modules::Upgrade

Included in:
Client
Defined in:
lib/wp_wrapper/modules/upgrade.rb

Instance Method Summary collapse

Instance Method Details

#get_upgrade_form_identifier(type = :plugins) ⇒ Object 



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# File 'lib/wp_wrapper/modules/upgrade.rb', line 127

def get_upgrade_form_identifier(type = :plugins)
  return case type.to_sym
    when :plugins then 'upgrade-plugins'
    when :themes  then 'upgrade-themes' 
  end
end

#upgrade(type = :core) ⇒ Object 



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# File 'lib/wp_wrapper/modules/upgrade.rb', line 6

def upgrade(type = :core)
  success              =   self.send("upgrade_#{type}")

  puts "#{Time.now}: Will upgrade #{type} for site #{self.url}."

  if (success)
    puts "#{Time.now}: Successfully upgraded #{type} for site #{self.url}."
  end

  return success
end

#upgrade_core(retries: 3) ⇒ Object 



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# File 'lib/wp_wrapper/modules/upgrade.rb', line 18

def upgrade_core(retries: 3)
  success               =   false

  if ()
    update_page         =   self.mechanize_client.open_url(get_url(:upgrade))
  
    if (update_page)
      response_header   =   update_page.parser.at_css('h3.response')
      upgrade_form      =   update_page.forms_with(:name => 'upgrade').try(:first)

      begin
        if (response_header && upgrade_form)
          puts "#{Time.now}: Url: #{self.url}. Upgrading WordPress..."
          upgraded_page =   upgrade_form.submit(upgrade_form.button_with(:name => 'upgrade'))
        
          puts "#{Time.now}: Url: #{self.url}. WordPress was upgraded!"
          success       =   true
        else
          puts "#{Time.now}: Url: #{self.url}. Will not upgrade WordPress, already at latest version."
          success       =   true
        end
      rescue Exception => e
        puts "#{Time.now}: Url: #{self.url}. An error occurred while trying to upgrade WordPress. Exception: #{e.class.name}. Message: #{e.message}. Stacktrace: #{e.backtrace.join("\n")}"
        retries        -=   1
        retry if (retries > 0)
      end
    end
  end

  return success
end

#upgrade_database ⇒ Object 



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# File 'lib/wp_wrapper/modules/upgrade.rb', line 101

def upgrade_database
  success                 =   false
  response                =   self.http_client.retrieve_parsed_html(get_url(:admin)).parsed_body

  puts "#{Time.now}: Url: #{self.url}. Will check if database upgrades needs to be performed..."

  if (response)
    should_upgrade        =   !(response.at_css('body').content =~ /Database Update Required/i).nil?
  
    if (should_upgrade)
      puts "#{Time.now}: Url: #{self.url}. Should Upgrade WordPress database"
      upgrade_url         =   response.at_css("p.step a.button")['href']

      if (upgrade_url.present?)
        upgrade_url       =   "#{self.url}wp-admin/#{upgrade_url}" unless upgrade_url =~ /^http/i
        upgrade_response  =   self.http_client.retrieve_parsed_html(upgrade_url).parsed_body
        success           =   !(upgrade_response.at_css('body').content =~ /Update Complete/i).nil?
      
        puts "#{Time.now}: Url: #{self.url}. Successfully updated WordPress database." if success
      end
    end
  end

  return success
end

#upgrade_plugins ⇒ Object 



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# File 'lib/wp_wrapper/modules/upgrade.rb', line 50

def upgrade_plugins
  return upgrade_themes_or_plugins(:plugins)
end

#upgrade_themes ⇒ Object 



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# File 'lib/wp_wrapper/modules/upgrade.rb', line 54

def upgrade_themes
  return upgrade_themes_or_plugins(:themes)
end

#upgrade_themes_or_plugins(type = :plugins, retries: 3) ⇒ Object 



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# File 'lib/wp_wrapper/modules/upgrade.rb', line 58

def upgrade_themes_or_plugins(type = :plugins, retries: 3)
  success                 =   false
  form_identifier         =   get_upgrade_form_identifier(type)

  if ()
    update_page           =   self.mechanize_client.open_url(get_url(:upgrade))
  
    if (update_page)
      upgrade_form        =   update_page.form_with(:name => form_identifier)

      if (upgrade_form)
        puts "#{Time.now}: Url: #{self.url}. Upgrading #{type}..."

        upgrade_form.checkboxes.each do |checkbox|
          checkbox.checked = true
        end

        begin
          upgraded_page   =   upgrade_form.submit(upgrade_form.buttons.first)
          upgrade_url     =   upgraded_page.iframes.first.src
        
          puts "Upgrade #{type} url: #{upgrade_url.inspect}"

          if (upgrade_url)
            self.mechanize_client.agent.get("#{get_url(:admin)}#{upgrade_url}")
            puts "#{Time.now}: Url: #{self.url}. #{type.to_s.capitalize} were upgraded!"
            success       =   true
          end
        rescue Exception => e
          retries        -=   1
          retry if (retries > 0)
        end

      else
        puts "#{Time.now}: Url: #{self.url}. Will not upgrade any #{type}, they are all already at the latest version."
        success           =   true
      end
    end
  end

  return success
end