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Code Packages Activity Actions 13

FEATURE: SVG letter avatars (based on @eviltrout's spike)

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This commit is contained in:
Régis Hanol 2015-09-11 00:11:48 +02:00
parent 36abc6f9f7
commit cd77465788
8 changed files with 51 additions and 28 deletions
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26
lib/letter_avatar.rb
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@ -7,20 +7,20 @@ class LetterAvatar
FULLSIZE = 120 * 3
POINTSIZE = 280
class << self
class Identity
attr_accessor :color, :letter
class Identity
attr_accessor :color, :letter
def self.from_username(username)
identity = new
identity.color = LetterAvatar::COLORS[
Digest::MD5.hexdigest(username)[0...15].to_i(16) % LetterAvatar::COLORS.length
]
identity.letter = username[0].upcase
identity
end
def self.from_username(username)
identity = new
identity.color = LetterAvatar::COLORS[
Digest::MD5.hexdigest(username)[0...15].to_i(16) % LetterAvatar::COLORS.length
]
identity.letter = username[0].upcase
identity
end
end
class << self
def version
"#{VERSION}_#{image_magick_version}"
@ -32,7 +32,7 @@ class LetterAvatar
def generate(username, size, opts = nil)
DistributedMutex.synchronize("letter_avatar_#{version}_#{username}") do
identity = Identity.from_username(username)
identity = LetterAvatar::Identity.from_username(username)
cache = true
cache = false if opts && opts[:cache] == false