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29 lines
633 B
Ruby
29 lines
633 B
Ruby
module AvatarHelper
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def avatar_image_tag
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h.image_tag avatar_url(model), alt: (model.username || model.temporary_username), class: 'avatar'
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end
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module GravatarURL
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def avatar_url(model)
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username = model.username || model.temporary_username
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email = model.email || "#{username}+#{model.id}@asciinema.org"
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hash = Digest::MD5.hexdigest(email.downcase)
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"//gravatar.com/avatar/#{hash}?s=128&d=retro"
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end
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end
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module TestAvatarURL
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def avatar_url(model)
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h.image_path 'favicon.png'
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end
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end
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if Rails.env.test?
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include TestAvatarURL
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else
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include GravatarURL
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end
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end
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