Sha256: f0496eb0a74bc8f35cb8cc2dcb34a0205fc4c4b5db24179c5b6c7e04f8b5336c
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Size: 1.61 KB
Versions: 26
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Stored size: 1.61 KB
Contents
class Document < ActiveRecord::Base
include SocialStream::Models::Object
IMAGE_FORMATS = ["doc","ppt","xls","rar","zip","mpeg","plain","pdf"]
has_attached_file :file,
:url => '/:class/:id.:extension',
:path => ':rails_root/documents/:class/:id_partition/:style/:filename.:extension'
validates_attachment_presence :file
validates_presence_of :title
before_validation(:on => :create) do
set_title_and_description
end
define_index do
indexes title
indexes file_file_name, :as => :file_name
indexes description
indexes activity_object.tags.name, :as => :tags
where "type IS NULL"
has created_at
end
class << self
def new(*args)
if !(self.name == "Document")
return super
end
doc = super
if(doc.file_content_type.nil?)
return doc
end
if !(doc.file_content_type =~ /^image.*/).nil?
return Picture.new *args
end
if !(doc.file_content_type =~ /^audio.*/).nil?
return Audio.new *args
end
if !(doc.file_content_type =~ /^video.*/).nil?
return Video.new *args
end
return doc
end
end
def mime_type
Mime::Type.lookup(file_content_type)
end
def format
mime_type.to_sym
end
# Thumbnail file
def thumb(size, helper)
if format && IMAGE_FORMATS.include?(format.to_s)
"#{ size.to_s }/#{ format }.png"
else
"#{ size.to_s }/default.png"
end
end
protected
def set_title_and_description
self.title = self.file_file_name
end
end
Version data entries
26 entries across 26 versions & 2 rubygems