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36 lines
1.3 KiB
Ruby
36 lines
1.3 KiB
Ruby
# frozen_string_literal: true
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module AccountAvatar
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extend ActiveSupport::Concern
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IMAGE_MIME_TYPES = ['image/jpeg', 'image/png', 'image/gif', 'image/webp'].freeze
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LOCAL_LIMIT = (ENV['MAX_AVATAR_SIZE'] || 2.megabytes).to_i
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LIMIT = [LOCAL_LIMIT, (ENV['MAX_REMOTE_AVATAR_SIZE'] || 2.megabytes).to_i].max
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class_methods do
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def avatar_styles(file)
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styles = { original: { geometry: '400x400#', file_geometry_parser: FastGeometryParser } }
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styles[:static] = { geometry: '400x400#', format: 'png', convert_options: '-coalesce', file_geometry_parser: FastGeometryParser } if file.content_type == 'image/gif'
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styles
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end
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private :avatar_styles
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end
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included do
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# Avatar upload
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has_attached_file :avatar, styles: ->(f) { avatar_styles(f) }, convert_options: { all: '-strip' }, processors: [:lazy_thumbnail]
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validates_attachment_content_type :avatar, content_type: IMAGE_MIME_TYPES
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validates_attachment_size :avatar, less_than: LIMIT, unless: :local?
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validates_attachment_size :avatar, less_than: LOCAL_LIMIT, if: :local?
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remotable_attachment :avatar, LIMIT, suppress_errors: false
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end
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def avatar_original_url
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avatar.url(:original)
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end
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def avatar_static_url
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avatar_content_type == 'image/gif' ? avatar.url(:static) : avatar_original_url
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end
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end
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