Commit bb7cbf9547d0d9162c956d7df2516c6020df919e
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GitHub
GitHub
Exists in
master
Merge pull request #19 from Dreamersoul/master
Users Can Define Custom Palettes
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3 changed files
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26 additions
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3 deletions
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lib/letter_avatar/avatar.rb
| @@ -5,7 +5,7 @@ module LetterAvatar | @@ -5,7 +5,7 @@ module LetterAvatar | ||
| 5 | 5 | ||
| 6 | # Largest avatar generated, one day when pixel ratio hit 3 | 6 | # Largest avatar generated, one day when pixel ratio hit 3 |
| 7 | # we will need to change this | 7 | # we will need to change this |
| 8 | - FULLSIZE = 240 | 8 | + FULLSIZE = 600 |
| 9 | 9 | ||
| 10 | FILL_COLOR = 'rgba(255, 255, 255, 0.65)'.freeze | 10 | FILL_COLOR = 'rgba(255, 255, 255, 0.65)'.freeze |
| 11 | 11 |
lib/letter_avatar/colors.rb
| 1 | module LetterAvatar | 1 | module LetterAvatar |
| 2 | module Colors | 2 | module Colors |
| 3 | - PALETTES = [:google, :iwanthue] | 3 | + PALETTES = [:google, :iwanthue, :custom] |
| 4 | 4 | ||
| 5 | GOOGLE_COLORS = [ | 5 | GOOGLE_COLORS = [ |
| 6 | [226, 95, 81], # A | 6 | [226, 95, 81], # A |
| @@ -274,6 +274,19 @@ module LetterAvatar | @@ -274,6 +274,19 @@ module LetterAvatar | ||
| 274 | end | 274 | end |
| 275 | end | 275 | end |
| 276 | 276 | ||
| 277 | + def self.with_custom(username) | ||
| 278 | + custom_palette = LetterAvatar.custom_palette | ||
| 279 | + custom_palette[Digest::MD5.hexdigest(username)[0...15].to_i(16) % custom_palette.length] | ||
| 280 | + end | ||
| 281 | + | ||
| 282 | + def self.valid_custom_palette?(palette) | ||
| 283 | + return false unless palette.is_a?(Array) | ||
| 284 | + return palette.all? do |color| | ||
| 285 | + false unless color.is_a?(Array) | ||
| 286 | + color.all? { |i| i.is_a?(Integer) } | ||
| 287 | + end | ||
| 288 | + end | ||
| 289 | + | ||
| 277 | # Colors form Google Inbox | 290 | # Colors form Google Inbox |
| 278 | # https://inbox.google.com | 291 | # https://inbox.google.com |
| 279 | def self.google | 292 | def self.google |
lib/letter_avatar/configuration.rb
| @@ -21,9 +21,19 @@ module LetterAvatar | @@ -21,9 +21,19 @@ module LetterAvatar | ||
| 21 | end | 21 | end |
| 22 | 22 | ||
| 23 | def colors_palette=(v) | 23 | def colors_palette=(v) |
| 24 | - @colors_palette = v if v.in?(Colors::PALETTES) | 24 | + @colors_palette = v if Colors::PALETTES.include?(v) |
| 25 | end | 25 | end |
| 26 | 26 | ||
| 27 | + def custom_palette | ||
| 28 | + @custom_palette ||= nil | ||
| 29 | + end | ||
| 30 | + | ||
| 31 | + def custom_palette=(v) | ||
| 32 | + @custom_palette = v | ||
| 33 | + raise "Missing Custom Palette, please set config.custom_palette if using :custom" if @custom_palette.nil? && @colors_palette == :custom | ||
| 34 | + raise "Invalid Custom Palette, please update config.custom_palette" unless Colors::valid_custom_palette?(@custom_palette) | ||
| 35 | + end | ||
| 36 | + | ||
| 27 | def weight | 37 | def weight |
| 28 | @weight ||= 300 | 38 | @weight ||= 300 |
| 29 | end | 39 | end |