Class: WebSvr::AssetInfo

Inherits:
Object
  • Object
show all
Defined in:
lib/web_svr/asset_info.rb

Constant Summary collapse

@@index_by_published =

Class Variables

{}
@@index_by_pn = 
{}

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(engine, full_path, name, pn) ⇒ AssetInfo

Set up an asset information object.



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# File 'lib/web_svr/asset_info.rb', line 32

def initialize( engine, full_path, name, pn )
  @engine = engine
  @log = @engine.log

  @full_path = full_path
  @name = name
  @pn = pn
end

Instance Attribute Details

#hash ⇒ Object (readonly)

Returns the value of attribute hash.



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# File 'lib/web_svr/asset_info.rb', line 22

def hash
  @hash
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/web_svr/asset_info.rb', line 22

def name
  @name
end

#pn ⇒ Object (readonly)

Returns the value of attribute pn.



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# File 'lib/web_svr/asset_info.rb', line 22

def pn
  @pn
end

#published_name ⇒ Object (readonly)

Returns the value of attribute published_name.



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# File 'lib/web_svr/asset_info.rb', line 22

def published_name
  @published_name
end

#published_pn ⇒ Object (readonly)

Returns the value of attribute published_pn.



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# File 'lib/web_svr/asset_info.rb', line 22

def published_pn
  @published_pn
end

Class Method Details

.find_info_for(pn) ⇒ Object

Find the asset info for the given published name.



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# File 'lib/web_svr/asset_info.rb', line 93

def self.find_info_for pn
  return @@index_by_published[ pn ]
end

.find_published_name_for(pn) ⇒ Object

Find the asset info for the given published name.



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# File 'lib/web_svr/asset_info.rb', line 84

def self.find_published_name_for pn
  return nil unless pn

  return @@index_by_pn[ pn ]&.published_pn
end

.index(info) ⇒ Object

Index the the given asset info record.



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# File 'lib/web_svr/asset_info.rb', line 74

def self.index info
  return unless info

  @@index_by_pn[ info.pn ] = info
  @@index_by_published[ info.published_pn ] = info
end

.list_all(engine) ⇒ Object

List All assets.



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# File 'lib/web_svr/asset_info.rb', line 100

def self.list_all engine
  data = []
  @@index_by_pn.each do |pn, info|
    data << [ info.name, info.pn, info.published_pn ]
  end
  headers = [ "Name", "Asset Path", "Published" ]

  puts Gloo::App::Platform::RETURN
  title = "Assets in Running Web App"
  engine.platform.table.show headers, data, title
  puts Gloo::App::Platform::RETURN
end

Instance Method Details

#register ⇒ Object

Register the asset with indexes, inflating all needed data elements.



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# File 'lib/web_svr/asset_info.rb', line 49

def register
  @log.debug "*** REGISTERING ASSET: #{@name}"
  @log.debug "*** #{@full_path} "
  @log.debug "*** #PN: #{@pn} name: #{@name}"

  @hash = Gloo::Objs::FileHandle.hash_for_file( @full_path )

  # Build published name
  ext = File.extname( @pn )           # Gets just the extension
  n = @name[ 0..-ext.length - 1 ]
  pn = @pn[ 0..-ext.length - 1 ]

  @published_name = "#{n}-#{@hash}#{ext}"
  @published_pn = "#{pn}-#{@hash}#{ext}"

  @log.debug "*** Published Name: #{@published_name}"
  @log.debug "*** Published Path: #{@published_pn}"

  # Add to indexes
  AssetInfo.index self
end