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module Lolita
module Upload
class File < ActiveRecord::Base
set_table_name :lolita_files
mount_uploader :asset, FileUploader
belongs_to :fileable, :polymorphic=>true
#validate :size_limit FIXME to work with more than one tab
before_save :set_metadata
#before_create :singularize_files
private
def singularize_files
if self.fileable && lolita = self.fileable.class.lolita
if lolita.tabs.by_type(:files).association_type == :one
self.class.destroy_all(["fileable_type = :type AND fileable_id = :id AND fileable_id > 0",:type => fileable_type,:id => fileable_id])
end
end
end
def size_limit
if self.fileable && lolita=self.fileable.class.lolita
maxsize=lolita.tabs.by_type(:files).maxfilesize
if maxsize.to_i>0 && self.asset.file.size>maxsize
bytes=Lolita::Support::Bytes.new(maxsize)
self.errors.add(:asset,I18n.t("lolita.upload.errors.file too big",:value=>bytes.value,:unit=>bytes.unit))
end
end
end
def set_metadata
unless self.asset.blank?
self.name||=::File.basename(self.asset.store_path)
self.asset_size=self.asset.file.size
self.asset_extension=::File.extname(self.asset.store_path).gsub(".","")
end
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems