Class: Cumulus::CloudFront::OriginDiff

Inherits:
Cumulus::Common::Diff show all
Includes:
OriginChange
Defined in:
lib/cloudfront/models/OriginDiff.rb

Overview

Public: Represents a single difference between local configuration and AWS configuration of zones.

Constant Summary

Constants included from OriginChange

Cumulus::CloudFront::OriginChange::CUSTOM, Cumulus::CloudFront::OriginChange::DOMAIN, Cumulus::CloudFront::OriginChange::HEADERS, Cumulus::CloudFront::OriginChange::PATH, Cumulus::CloudFront::OriginChange::S3

Constants included from Cumulus::Common::DiffChange

Cumulus::Common::DiffChange::ADD, Cumulus::Common::DiffChange::MODIFIED, Cumulus::Common::DiffChange::UNMANAGED

Instance Attribute Summary collapse

Attributes inherited from Cumulus::Common::Diff

#aws, #changes, #info_only, #local, #type

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Cumulus::Common::DiffChange

next_change_id

Methods inherited from Cumulus::Common::Diff

#add_string, added, #initialize, modified, #to_s, unmanaged, #unmanaged_string

Constructor Details

This class inherits a constructor from Cumulus::Common::Diff

Instance Attribute Details

#changed_headers ⇒ Object

Returns the value of attribute changed_headers.



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# File 'lib/cloudfront/models/OriginDiff.rb', line 24

def changed_headers
  @changed_headers
end

#custom_changes ⇒ Object

Returns the value of attribute custom_changes.



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# File 'lib/cloudfront/models/OriginDiff.rb', line 23

def custom_changes
  @custom_changes
end

Class Method Details

.custom(changes, aws, local) ⇒ Object

Public: Static method that produces a diff representing changes in custom origin

changed_origins - the CustomOriginDiffs local - the local configuration for the zone

Returns the diff



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# File 'lib/cloudfront/models/OriginDiff.rb', line 32

def self.custom(changes, aws, local)
  diff = OriginDiff.new(CUSTOM, aws, local)
  diff.custom_changes = changes
  diff
end

.headers(changes, local) ⇒ Object 



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# File 'lib/cloudfront/models/OriginDiff.rb', line 38

def self.headers(changes, local)
  diff = OriginDiff.new(HEADERS, nil, local)
  diff.changed_headers = changes
  diff
end

Instance Method Details

#asset_type ⇒ Object 



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# File 'lib/cloudfront/models/OriginDiff.rb', line 89

def asset_type
  if (!@local.nil? and @local.s3_access_origin_identity.nil?) or (!@aws.nil? and @aws.s3_origin_config.nil?)
    "Custom Origin"
  else
    "S3 Origin"
  end
end

#aws_name ⇒ Object 



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# File 'lib/cloudfront/models/OriginDiff.rb', line 101

def aws_name
  @aws.id
end

#diff_string ⇒ Object 



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# File 'lib/cloudfront/models/OriginDiff.rb', line 44

def diff_string
  case @type
  when DOMAIN
    [
      "domain:",
      Colors.aws_changes("\tAWS - #{@aws.domain_name}"),
      Colors.local_changes("\tLocal - #{@local.domain_name}"),
    ].join("\n")
  when PATH
    [
      "path:",
      Colors.aws_changes("\tAWS - #{@aws.origin_path}"),
      Colors.local_changes("\tLocal - #{@local.origin_path}"),
    ].join("\n")
  when S3
    aws_value = (@aws.s3_origin_config.origin_access_identity rescue nil)
    [
      "s3 origin access identity:",
      Colors.aws_changes("\tAWS - #{aws_value}"),
      Colors.local_changes("\tLocal - #{@local.s3_access_origin_identity}"),
    ].join("\n")
  when CUSTOM
    [
      "custom origin config:",
      (@custom_changes.flat_map do |c|
        c.to_s.lines.map { |l| "\t#{l.chomp}"}
      end).join("\n"),
    ].join("\n")
  when HEADERS
    [
      "custom headers:",
      @changed_headers.map do |h|
        if h.type == ADD or h.type == UNMANAGED
          h.to_s.lines.map{ |l| "\t#{l}".chomp("\n") }
        else
          [
            "\t#{h.local_name}",
            h.to_s.lines.map { |l| "\t\t#{l}".chomp("\n")}
          ]
        end
      end
    ].flatten.join("\n")
  end
end

#local_name ⇒ Object 



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# File 'lib/cloudfront/models/OriginDiff.rb', line 97

def local_name
  @local.id
end