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Size: 1.94 KB
Versions: 25
Compression:
Stored size: 1.94 KB
Contents
require 'mime/types'
class Ckeditor::Asset
include Mongoid::Document
include Mongoid::Timestamps
field :data
field :data_file_name
field :data_content_type
field :data_file_size, :type => Integer
field :assetable_id, :type => String
field :assetable_type
field :kind
field :guid
field :locale, :default => 0, :type => Integer
mount_uploader :data, BlogImageUploader
before_validation :make_content_type
before_create :make_dimensions
def url(*args)
data.url(*args)
end
alias :public_filename :url
def filename
data_file_name
end
def content_type
data_content_type
end
def size
data_file_size
end
def path
data.path
end
def styles
data.styles
end
def format_created_at
I18n.l(self.created_at, :format=>"%d.%m.%Y %H:%M")
end
def to_xml(options = {})
builder = options[:builder] ||= Nokogiri::XML::Builder.new(options)
builder.send(self.type.to_s.downcase) do |xml|
xml.id_ self.id
xml.filename self.filename
xml.size self.size
xml.path self.url
xml.styles do
self.styles.each do |style|
xml.send(style.first, self.url(style.first))
end
end unless self.styles.empty?
end
builder.to_xml
end
def has_dimensions?
self.respond_to?(:width) && self.respond_to?(:height)
end
def image?
["image/jpeg", "image/tiff", "image/png", "image/gif", "image/bmp"].include?(self.data_content_type)
end
def geometry
@geometry ||= Paperclip::Geometry.from_file(data.to_file)
@geometry
end
private
def make_dimensions
if image? && has_dimensions?
self.width = geometry.width
self.height = geometry.height
end
end
def make_content_type
if data_content_type == "application/octet-stream"
content_types = MIME::Types.type_for(filename)
self.data_content_type = content_types.first.to_s unless content_types.empty?
end
end
end
Version data entries
25 entries across 25 versions & 1 rubygems