Class: Gluttonberg::Asset

Inherits:
ActiveRecord::Base
  • Object
show all
Includes:
Library::AttachmentMixin
Defined in:
app/models/gluttonberg/asset.rb

Constant Summary

GIGA_SIZE =

constants for formatted file size

1073741824.0
MEGA_SIZE = 
1048576.0
KILO_SIZE = 
1024.0

Constants included from Library::AttachmentMixin

Library::AttachmentMixin::DEFAULT_THUMBNAILS, Library::AttachmentMixin::MAX_IMAGE_SIZE

Class Method Summary (collapse)

Instance Method Summary (collapse)

Methods included from Library::AttachmentMixin

included

Class Method Details

+ (Object) clear_all_asset_types 



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# File 'app/models/gluttonberg/asset.rb', line 82

def self.clear_all_asset_types
  all.each do |asset|
    asset.asset_type = nil
    asset.save
  end
end

+ (Object) create_assets_from_ftp 



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# File 'app/models/gluttonberg/asset.rb', line 104

def self.create_assets_from_ftp

  collection = AssetCollection.find_by_name("BULKS")

  files = Dir.entries(RAILS_ROOT+"/bulks")
  files.each do |entry|
    unless entry.starts_with?(".") || entry.starts_with?("__")   
      file = MyFile2.init(entry)            
      asset_name_with_extention = entry.split(".").first
  
      asset_params = {:name => asset_name_with_extention  , :file => file  }
      @asset = Asset.create(asset_params.merge({:asset_collection_ids => collection.id.to_s}))              
    end  
  end  
end

+ (Object) refresh_all_asset_types 



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# File 'app/models/gluttonberg/asset.rb', line 75

def self.refresh_all_asset_types
  all.each do |asset|
    asset.auto_set_asset_type
    asset.save
  end
end

Instance Method Details

- (Object) absolute_file_path 



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# File 'app/models/gluttonberg/asset.rb', line 96

def absolute_file_path
  Rails.root.to_s + "/public" + self.url.to_s
end

- (Object) alt_or_title 



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# File 'app/models/gluttonberg/asset.rb', line 23

def alt_or_title
  unless alt.blank?
    alt
  else
    title
  end
end

- (Object) auto_set_asset_type 



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# File 'app/models/gluttonberg/asset.rb', line 65

def auto_set_asset_type
  self.asset_type = AssetType.for_file(mime_type, file_name)
  cat = self.category.to_s.downcase
  if cat == "image"
    self[:type]  = "Photo"
  elsif cat == "video"
    self[:type]  = "Video"
  end     
end

- (Object) category

returns category of asset



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# File 'app/models/gluttonberg/asset.rb', line 32

def category
  if asset_type.nil? then
    Library::UNCATEGORISED_CATEGORY
  else
    asset_type.asset_category.name
  end
end

- (Object) filename_without_extension 



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# File 'app/models/gluttonberg/asset.rb', line 100

def filename_without_extension
  self.file_name.split(".").first unless self.file_name.blank?
end

- (Object) formatted_file_size 



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# File 'app/models/gluttonberg/asset.rb', line 52

def formatted_file_size
  precision = 2
  unless size.blank?
    case
          when size == 1 then "1 Byte"
          when size < KILO_SIZE then "%d Bytes" % size
          when size < MEGA_SIZE then "%.#{precision}f KB" % (size / KILO_SIZE)
          when size < GIGA_SIZE then "%.#{precision}f MB" % (size / MEGA_SIZE)
          else "%.#{precision}f GB" % (size / GIGA_SIZE)
    end
  end  
end

- (Object) set_category_and_type

find out and set type and category of file



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# File 'app/models/gluttonberg/asset.rb', line 90

def set_category_and_type      
  unless file.nil?
    auto_set_asset_type        
  end
end

- (Object) title 



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# File 'app/models/gluttonberg/asset.rb', line 40

def title
  self.name
end

- (Object) type_name 



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# File 'app/models/gluttonberg/asset.rb', line 44

def type_name
  if asset_type.nil? then
    Library::UNCATEGORISED_CATEGORY
  else
    asset_type.name
  end
end