Sha256: d9fd223ed2f967b43bfc04625ed70022d48648a57d3601af39ddc21dbc92cebb
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Size: 671 Bytes
Versions: 9
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Contents
module Thredded
class Image < ActiveRecord::Base
mount_uploader :image, ImageUploader
validates :image, presence: true
before_validation :save_dimensions, :save_orientation, :save_position
private
def save_dimensions
if image.path
self.width = MiniMagick::Image.open(image.path)[:width]
self.height = MiniMagick::Image.open(image.path)[:height]
end
end
def save_orientation
if image.path
self.orientation = (height.to_i > width.to_i) ? 'portrait' : 'landscape'
end
end
def save_position
self.position = (self._index + 1) if self.new_record? and self._index
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems