Sha256: 4a6585b12224633db7f903cf362879e932e79870a5e044ab239f5680f8908de7
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Size: 1.99 KB
Versions: 15
Compression:
Stored size: 1.99 KB
Contents
module MessageTrain
class Attachment < ActiveRecord::Base
belongs_to :message
has_attached_file :attachment, styles: lambda { |attachment|
attachment.instance.image? ? {
thumb: '235x',
large: '800x'
} : {}
},
path: ':rails_root/public/system/:rails_env/:class/:attachment/:id_partition/:style_prefix:filename',
url: '/system/:rails_env/:class/:attachment/:id_partition/:style_prefix:filename',
convert_options: {
large: '-quality 75 -interlace Plane -strip',
thumb: '-quality 75 -strip',
}
validates_attachment_presence :attachment
validates_attachment_content_type :attachment, content_type: [
'application/pdf',
'application/vnd.ms-excel',
'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
'application/msword',
'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
'application/rtf',
'text/plain',
/^(image|(x-)?application)\/(bmp|gif|jpeg|jpg|pjpeg|png|x-png)$/
]
def image?
(attachment_content_type =~ /^(image|(x-)?application)\/(bmp|gif|jpeg|jpg|pjpeg|png|x-png)$/) ? true : false
end
Paperclip.interpolates :style_prefix do |attachment, style|
attachment.instance.image? ? "#{style.to_s}/" : ''
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems