Class: Assetify::Asset

Inherits:
Object
  • Object
show all
Includes:
Helpers
Defined in:
lib/assetify/asset.rb

Overview

What’s an Asset?

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Helpers

#find_version

Constructor Details

#initialize(type, name, url, ver = nil, params = {}) ⇒ Asset

Returns a new instance of Asset.



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# File 'lib/assetify/asset.rb', line 14

def initialize(type, name, url, ver = nil, params = {})
  raise 'NoType' unless type
  raise 'NoName' unless name
  raise 'NoURL' unless url
  @type = type
  @name = name.to_s
  @url = (@ver = ver) ? url.gsub(/{VERSION}/, @ver) : url
  if @name =~ /\./
    @name, @ext = name.split('.')
  else
    @ext = @type == :img ? find_ext_for(url) : @type
  end

  @pkg = params[:pkg]
  @as = params[:as]
  @ns = params[:ns]
  @to = params[:to] || ''
end

Instance Attribute Details

#as ⇒ Object

Returns the value of attribute as.



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# File 'lib/assetify/asset.rb', line 12

def as
  @as
end

#ext ⇒ Object

Returns the value of attribute ext.



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# File 'lib/assetify/asset.rb', line 12

def ext
  @ext
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/assetify/asset.rb', line 12

def name
  @name
end

#ns ⇒ Object

Returns the value of attribute ns.



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# File 'lib/assetify/asset.rb', line 12

def ns
  @ns
end

#pkg ⇒ Object

Returns the value of attribute pkg.



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# File 'lib/assetify/asset.rb', line 12

def pkg
  @pkg
end

#type ⇒ Object

Returns the value of attribute type.



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# File 'lib/assetify/asset.rb', line 12

def type
  @type
end

#url ⇒ Object

Returns the value of attribute url.



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# File 'lib/assetify/asset.rb', line 12

def url
  @url
end

#ver ⇒ Object

Asset version



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# File 'lib/assetify/asset.rb', line 99

def ver
  @ver
end

Class Method Details

.all ⇒ Object

Simple cache store, read Assetfile and dump it here to use.



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# File 'lib/assetify/asset.rb', line 125

def all
  @all ||= Assetfile.read
end

.filter(params) ⇒ Object 



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# File 'lib/assetify/asset.rb', line 129

def filter(params)
  all.select do |a|
    blob = "#{a.name}#{a.pkg.name if a.pkg}"
    blob.include? params
  end
end

Instance Method Details

#data ⇒ Object 



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# File 'lib/assetify/asset.rb', line 74

def data
  return @data if @data
  # Get data, from a pkg or download directly
  @data = @pkg ? @pkg.get(url, :force).values.first : get_data(url)

  # Compile/fix paths if asked to
  @data = Pathfix.new(@data, @as, @ns).fix if @as

  @data
end

#file_exists? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/assetify/asset.rb', line 70

def file_exists?
  File.exist? fullpath
end

#filename ⇒ Object 



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# File 'lib/assetify/asset.rb', line 33

def filename
  return @filename if @filename
  @filename = "#{name}.#{ext}"
  @filename += ".#{as}" if as
  @filename
end

#find_ext_for(file) ⇒ Object 



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# File 'lib/assetify/asset.rb', line 40

def find_ext_for(file)
  file.split('.').last[0, 3]
end

#find_path_for(txt) ⇒ Object

Find correct path to put me



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# File 'lib/assetify/asset.rb', line 47

def find_path_for(txt)
  case txt
  when /js/  then :javascripts
  when /css|style/ then :stylesheets
  else :images
  end
end

#fullpath ⇒ Object 



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# File 'lib/assetify/asset.rb', line 66

def fullpath
  @fullpath ||= File.join(path, filename)
end

#header ⇒ Object

Prints info about the asset (TODO: move this to cli…)



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# File 'lib/assetify/asset.rb', line 92

def header
  "-> #{name}.#{type}"
end

#install!(_force = false) ⇒ Object

Write down asset to disk



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# File 'lib/assetify/asset.rb', line 114

def install!(_force = false)
  write data
rescue => e
  LINE.f :FAIL, :red
  p "Fail: #{e} #{e.backtrace}"
end

#path ⇒ Object 



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# File 'lib/assetify/asset.rb', line 55

def path
  args = if @to.empty?
           tpath = Opt[find_path_for(type)]
           raise "Don`t know where to put #{type} files..." unless tpath
           [tpath, @ns ? @ns.to_s : '']
         else
           [Dir.pwd, @to]
         end
  @path = File.join(args)
end

#print_version ⇒ Object 



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# File 'lib/assetify/asset.rb', line 104

def print_version
  return '' unless ver
  # chop to only first 10 chars if it's big hash
  ver_str = ver.size > 10 ? ver[0..10] : ver[0]
  "v#{ver_str}"
end

#read_data ⇒ Object 



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# File 'lib/assetify/asset.rb', line 85

def read_data
  @data = File.read(fullpath)
end