Class: Dropsite::SiteFile

Inherits:
SiteItem show all
Defined in:
lib/dropsite/site_file.rb

Constant Summary collapse

EXTENSIONS = 
{
  :image => %w[jpg jpeg gif png],
  :text => %w[txt],
  :pdf => %w[pdf]
}

Instance Attribute Summary collapse

Attributes inherited from SiteItem

#path

Attributes included from RenderHelper

#rendered_by

Instance Method Summary collapse

Methods inherited from SiteItem

#<=>, #error, #name, #notice, #top_level?, #warning

Methods included from RenderHelper

#back_link, #each_parent_directory_link_tag, #get_binding, #image_tag, #javascript_include_tag, #link, #page_asset_image_tag, #page_assets_link_base, #parent_dir_name, #parent_directory_link_tag, #plugin_assets_link_base, #stylesheet_link_tag, #url_for

Constructor Details

#initialize(rel_path, abs_path = nil, site = nil) ⇒ SiteFile

Returns a new instance of SiteFile.



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# File 'lib/dropsite/site_file.rb', line 11

def initialize(rel_path, abs_path=nil, site=nil)
  @path = rel_path
  @abs_path = abs_path
  @size_in_bytes = File.size(abs_path) if abs_path
  @site = site
end

Instance Attribute Details

#abs_path ⇒ Object

Returns the value of attribute abs_path.



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# File 'lib/dropsite/site_file.rb', line 9

def abs_path
  @abs_path
end

#size_in_bytes ⇒ Object

Returns the value of attribute size_in_bytes.



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# File 'lib/dropsite/site_file.rb', line 9

def size_in_bytes
  @size_in_bytes
end

Instance Method Details

#file_type ⇒ Object 



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# File 'lib/dropsite/site_file.rb', line 18

def file_type
  if File.extname(name).empty?
    :unknown
  else
    ext = File.extname(name).sub(/^\./, '')
    EXTENSIONS.each {|k, v| return k if v.include? ext}
    return :unknown
  end
end

#size ⇒ Object

Human readable file size



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# File 'lib/dropsite/site_file.rb', line 29

def size
  return '' if !@size_in_bytes
  return '0 B' if @size_in_bytes == 0
  units = %w{B KB MB GB TB}
  e = (Math.log(@size_in_bytes)/Math.log(1024)).floor
  s = "%.1f" % (@size_in_bytes.to_f / 1024 ** e)
  s.sub(/\.?0*$/, " #{units[e]}")
end

#to_s ⇒ Object 



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# File 'lib/dropsite/site_file.rb', line 38

def to_s
  "SiteFile(#{@path})"
end