discourse/lib/tasks/emoji.rake

631 lines
19 KiB
Ruby
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

require "active_support/test_case"
require "fileutils"
require "json"
require "nokogiri"
require "open-uri"
EMOJI_GROUPS_PATH ||= "app/assets/javascripts/discourse/lib/emoji/groups.js.es6"
EMOJI_DB_PATH ||= "lib/emoji/db.json"
EMOJI_IMAGES_PATH ||= "public/images/emoji"
EMOJI_ORDERING_URL ||= "http://www.unicode.org/emoji/charts/emoji-ordering.html"
EMOJI_ALIASES ||= {
"right_anger_bubble" => [ "anger_right" ],
"ballot_box" => [ "ballot_box_with_ballot" ],
"basketball_man" => [ "basketball_player", "person_with_ball" ],
"beach_umbrella" => [ "umbrella_on_ground", "beach", "beach_with_umbrella" ],
"parasol_on_ground" => [ "umbrella_on_ground" ],
"bellhop_bell" => [ "bellhop" ],
"biohazard" => [ "biohazard_sign" ],
"bow_and_arrow" => [ "archery" ],
"spiral_calendar" => [ "calendar_spiral", "spiral_calendar_pad" ],
"card_file_box" => [ "card_box" ],
"champagne" => [ "bottle_with_popping_cork" ],
"cheese" => [ "cheese_wedge" ],
"city_sunset" => [ "city_dusk" ],
"couch_and_lamp" => [ "couch" ],
"crayon" => [ "lower_left_crayon" ],
"cricket_bat_and_ball" => [ "cricket_bat_ball" ],
"latin_cross" => [ "cross" ],
"dagger" => [ "dagger_knife" ],
"desktop_computer" => [ "desktop" ],
"card_index_dividers" => [ "dividers" ],
"dove" => [ "dove_of_peace" ],
"footprints" => [ "feet" ],
"fire" => [ "flame" ],
"black_flag" => [ "flag_black", "waving_black_flag" ],
"cn" => [ "flag_cn" ],
"de" => [ "flag_de" ],
"es" => [ "flag_es" ],
"fr" => [ "flag_fr" ],
"uk" => [ "gb", "flag_gb" ],
"it" => [ "flag_it" ],
"jp" => [ "flag_jp" ],
"kr" => [ "flag_kr" ],
"ru" => [ "flag_ru" ],
"us" => [ "flag_us" ],
"white_flag" => [ "flag_white", "waving_white_flag" ],
"plate_with_cutlery" => [ "fork_knife_plate", "fork_and_knife_with_plate" ],
"framed_picture" => [ "frame_photo", "frame_with_picture" ],
"hammer_and_pick" => [ "hammer_pick" ],
"heavy_heart_exclamation" => [ "heart_exclamation", "heavy_heart_exclamation_mark_ornament" ],
"houses" => [ "homes", "house_buildings" ],
"hotdog" => [ "hot_dog" ],
"derelict_house" => [ "house_abandoned", "derelict_house_building" ],
"desert_island" => [ "island" ],
"old_key" => [ "key2" ],
"laughing" => [ "satisfied" ],
"business_suit_levitating" => [ "levitate", "man_in_business_suit_levitating" ],
"weight_lifting_man" => [ "lifter", "weight_lifter" ],
"medal_sports" => [ "medal", "sports_medal" ],
"metal" => [ "sign_of_the_horns" ],
"fu" => [ "middle_finger", "reversed_hand_with_middle_finger_extended" ],
"motorcycle" => [ "racing_motorcycle" ],
"mountain_snow" => [ "snow_capped_mountain" ],
"newspaper_roll" => [ "newspaper2", "rolled_up_newspaper" ],
"spiral_notepad" => [ "notepad_spiral", "spiral_note_pad" ],
"oil_drum" => [ "oil" ],
"older_woman" => [ "grandma" ],
"paintbrush" => [ "lower_left_paintbrush" ],
"paperclips" => [ "linked_paperclips" ],
"pause_button" => [ "double_vertical_bar" ],
"peace_symbol" => [ "peace" ],
"fountain_pen" => [ "pen_fountain", "lower_left_fountain_pen" ],
"ping_pong" => [ "table_tennis" ],
"place_of_worship" => [ "worship_symbol" ],
"poop" => [ "shit", "hankey", "poo" ],
"radioactive" => [ "radioactive_sign" ],
"railway_track" => [ "railroad_track" ],
"robot" => [ "robot_face" ],
"skull" => [ "skeleton" ],
"skull_and_crossbones" => [ "skull_crossbones" ],
"speaking_head" => [ "speaking_head_in_silhouette" ],
"male_detective" => [ "spy", "sleuth_or_spy" ],
"thinking" => [ "thinking_face" ],
"-1" => [ "thumbsdown" ],
"+1" => [ "thumbsup" ],
"cloud_with_lightning_and_rain" => [ "thunder_cloud_rain", "thunder_cloud_and_rain" ],
"tickets" => [ "admission_tickets" ],
"next_track_button" => [ "track_next", "next_track" ],
"previous_track_button" => [ "track_previous", "previous_track" ],
"unicorn" => [ "unicorn_face" ],
"funeral_urn" => [ "urn" ],
"sun_behind_large_cloud" => [ "white_sun_cloud", "white_sun_behind_cloud" ],
"sun_behind_rain_cloud" => [ "white_sun_rain_cloud", "white_sun_behind_cloud_with_rain" ],
"partly_sunny" => [ "white_sun_small_cloud", "white_sun_with_small_cloud" ],
"open_umbrella" => [ "umbrella2" ],
"hammer_and_wrench" => [ "tools" ],
"face_with_thermometer" => [ "thermometer_face" ],
"timer_clock" => [ "timer" ],
"keycap_ten" => [ "ten" ],
"memo" => [ "pencil" ],
"rescue_worker_helmet" => [ "helmet_with_cross", "helmet_with_white_cross" ],
"slightly_smiling_face" => [ "slightly_smiling", "slight_smile"],
"construction_worker_man" => [ "construction_worker" ],
"upside_down_face" => [ "upside_down" ],
"money_mouth_face" => [ "money_mouth" ],
"nerd_face" => [ "nerd" ],
"hugs" => [ "hugging", "hugging_face" ],
"roll_eyes" => [ "rolling_eyes", "face_with_rolling_eyes" ],
"slightly_frowning_face" => [ "slight_frown" ],
"frowning_face" => [ "frowning2", "white_frowning_face" ],
"zipper_mouth_face" => [ "zipper_mouth" ],
"face_with_head_bandage" => [ "head_bandage" ],
"raised_hand_with_fingers_splayed" => [ "hand_splayed" ],
"raised_hand" => [ "hand" ],
"vulcan_salute" => [ "vulcan", "raised_hand_with_part_between_middle_and_ring_fingers" ],
"policeman" => [ "cop" ],
"running_man" => [ "runner" ],
"walking_man" => [ "walking" ],
"bowing_man" => [ "bow" ],
"no_good_woman" => [ "no_good" ],
"raising_hand_woman" => [ "raising_hand" ],
"pouting_woman" => [ "person_with_pouting_face" ],
"frowning_woman" => [ "person_frowning" ],
"haircut_woman" => [ "haircut" ],
"massage_woman" => [ "massage" ],
"tshirt" => [ "shirt" ],
"biking_man" => [ "bicyclist" ],
"mountain_biking_man" => [ "mountain_bicyclist" ],
"passenger_ship" => [ "cruise_ship" ],
"motor_boat" => [ "motorboat", "boat" ],
"flight_arrival" => [ "airplane_arriving" ],
"flight_departure" => [ "airplane_departure" ],
"small_airplane" => [ "airplane_small" ],
"racing_car" => [ "race_car" ],
"family_man_woman_boy_boy" => [ "family_man_woman_boys" ],
"family_man_woman_girl_girl" => [ "family_man_woman_girls" ],
"family_woman_woman_boy" => [ "family_women_boy" ],
"family_woman_woman_girl" => [ "family_women_girl" ],
"family_woman_woman_girl_boy" => [ "family_women_girl_boy" ],
"family_woman_woman_boy_boy" => [ "family_women_boys" ],
"family_woman_woman_girl_girl" => [ "family_women_girls" ],
"family_man_man_boy" => [ "family_men_boy" ],
"family_man_man_girl" => [ "family_men_girl" ],
"family_man_man_girl_boy" => [ "family_men_girl_boy" ],
"family_man_man_boy_boy" => [ "family_men_boys" ],
"family_man_man_girl_girl" => [ "family_men_girls" ],
"cloud_with_lightning" => [ "cloud_lightning" ],
"tornado" => [ "cloud_tornado", "cloud_with_tornado" ],
"cloud_with_rain" => [ "cloud_rain" ],
"cloud_with_snow" => [ "cloud_snow" ],
"asterisk" => [ "keycap_star" ],
"studio_microphone" => [ "microphone2" ],
"medal_military" => [ "military_medal" ],
"couple_with_heart_woman_woman" => [ "female_couple_with_heart" ],
"couple_with_heart_man_man" => [ "male_couple_with_heart" ],
"couplekiss_woman_woman" => [ "female_couplekiss" ],
"couplekiss_man_man" => [ "male_couplekiss" ],
"honeybee" => [ "bee" ],
"lion" => [ "lion_face" ],
"artificial_satellite" => [ "satellite_orbital" ],
"computer_mouse" => [ "mouse_three_button", "three_button_mouse" ],
"hocho" => [ "knife" ],
"swimming_man" => [ "swimmer" ],
"wind_face" => [ "wind_blowing_face" ],
"golfing_man" => [ "golfer" ],
"facepunch" => [ "punch" ],
"building_construction" => [ "construction_site" ],
"family_man_woman_girl_boy" => [ "family" ],
"ice_hockey" => [ "hockey" ],
"snowman_with_snow" => [ "snowman2" ],
"play_or_pause_button" => [ "play_pause" ],
"film_projector" => [ "projector" ],
"shopping" => [ "shopping_bags" ],
"open_book" => [ "book" ],
"national_park" => [ "park" ],
"world_map" => [ "map" ],
"pen" => [ "pen_ballpoint", "lower_left_ballpoint_pen" ],
"email" => [ "envelope", "e-mail" ],
"phone" => [ "telephone" ],
"atom_symbol" => [ "atom" ],
"mantelpiece_clock" => [ "clock" ],
"camera_flash" => [ "camera_with_flash" ],
"film_strip" => [ "film_frames" ],
"balance_scale" => [ "scales" ],
"surfing_man" => [ "surfer" ],
"couplekiss_man_woman" => [ "couplekiss" ],
"couple_with_heart_woman_man" => [ "couple_with_heart" ],
"clamp" => [ "compression" ],
"dancing_women" => [ "dancers" ],
"blonde_man" => [ "person_with_blond_hair" ],
"sleeping_bed" => [ "sleeping_accommodation" ],
"om" => [ "om_symbol" ],
"tipping_hand_woman" => [ "information_desk_person" ],
"rowing_man" => [ "rowboat" ],
"new_moon" => [ "moon" ],
"oncoming_automobile" => [ "car", "automobile" ],
"fleur_de_lis" => [ "fleur-de-lis" ],
}
EMOJI_GROUPS ||= [
{
"name" => "people",
"fullname" => "People",
"tabicon" => "grinning",
"sections" => [
"face-positive",
"face-neutral",
"face-negative",
"face-sick",
"face-role",
"face-fantasy",
"cat-face",
"monkey-face",
"skin-tone",
"person",
"person-role",
"person-fantasy",
"person-gesture",
"family",
"body"
]
},
{
"name" => "nature",
"fullname" => "Nature",
"tabicon" => "evergreen_tree",
"sections" => [
"animal-mammal",
"animal-bird",
"animal-amphibian",
"animal-reptile",
"animal-marine",
"animal-bug",
"plant-flower",
"plant-other",
"sky_&_weather",
]
},
{
"name" => "food",
"fullname" => "Food & Drink",
"tabicon" => "hamburger",
"sections" => [
"food-fruit",
"food-vegetable",
"food-prepared",
"food-asian",
"food-sweet",
"drink",
"dishware"
]
},
{
"name" => "celebration",
"fullname" => "Celebration",
"tabicon" => "gift",
"sections" => [
"event",
"emotion"
]
},
{
"name" => "activity",
"fullname" => "Activities",
"tabicon" => "soccer",
"sections" => [
"person-activity",
"person-sport",
"sport",
"game",
"music",
"musical-instrument"
]
},
{
"name" => "travel",
"fullname" => "Travel & Places",
"tabicon" => "airplane",
"sections" => [
"place-map",
"place-geographic",
"place-building",
"place-religious",
"place-other",
"transport-ground",
"transport-water",
"transport-air",
"hotel",
"flag",
"country-flag",
"subdivision-flag"
]
},
{
"name" => "objects",
"fullname" => "Objects & Symbols",
"tabicon" => "eyeglasses",
"sections" => [
"clothing",
"award-medal",
"sound",
"phone",
"computer",
"light_&_video",
"book-paper",
"money",
"mail",
"writing",
"office",
"lock",
"tool",
"medical",
"other-object",
"transport-sign",
"warning",
"arrow",
"religion",
"zodiac",
"av-symbol",
"other-symbol",
"keycap",
"alphanum",
"geometric",
"time"
]
}
]
FITZPATRICK_SCALE ||= [ "1f3fb", "1f3fc", "1f3fd", "1f3fe", "1f3ff" ]
DEFAULT_SET ||= "twitter"
# Replace the platform by another when downloading the image (accepts names or categories)
EMOJI_IMAGES_PATCH ||= {
"windows" => {
"hash" => "apple",
"zero" => "apple",
"one" => "apple",
"two" => "apple",
"three" => "apple",
"four" => "apple",
"five" => "apple",
"six" => "apple",
"seven" => "apple",
"eight" => "apple",
"nine" => "apple",
"asterisk" => "apple"
},
"apple" => {
"snowboarder" => "twitter"
},
"emoji_one" => {
"country-flag" => "twitter"
}
}
EMOJI_SETS ||= {
"apple" => "apple",
"google" => "google",
"google_blob" => "google_classic",
"facebook_messenger" => "facebook_messenger",
"twitter" => "twitter",
"emoji_one" => "emoji_one",
"windows" => "win10",
}
EMOJI_DB_REPO ||= "git@github.com:jjaffeux/emoji-db.git"
EMOJI_DB_REPO_PATH ||= File.join("tmp", "emoji-db")
GENERATED_PATH ||= File.join(EMOJI_DB_REPO_PATH, "generated")
desc "update emoji images"
task "emoji:update" do
copy_emoji_db
json_db = open(File.join(GENERATED_PATH, "db.json")).read
keywords = JSON.parse(json_db)
write_db_json(keywords)
fix_incomplete_sets(keywords)
write_aliases
groups = generate_emoji_groups(keywords)
write_js_groups(keywords, groups)
TestEmojiUpdate.run_and_summarize
FileUtils.rm_rf(EMOJI_DB_REPO_PATH)
end
desc "test the emoji generation script"
task "emoji:test" do
ENV['EMOJI_TEST'] = "1"
Rake::Task["emoji:update"].invoke
end
def copy_emoji_db
`rm -rf tmp/emoji-db && git clone #{EMOJI_DB_REPO} tmp/emoji-db`
path = "#{EMOJI_IMAGES_PATH}/**/*"
confirm_overwrite(path)
puts "Cleaning emoji folder..."
FileUtils.rm_rf(Dir.glob(path))
EMOJI_SETS.each do |set_name, set_destination|
origin = File.join(GENERATED_PATH, set_name)
destination = File.join(EMOJI_IMAGES_PATH, set_destination)
FileUtils.mv(origin, destination)
end
end
def fix_incomplete_sets(emojis)
emojis.each do |code, config|
EMOJI_SETS.each do |set_name, set_destination|
patch_set = EMOJI_SETS[EMOJI_IMAGES_PATCH.dig(set_name, config["name"])] ||
EMOJI_SETS[EMOJI_IMAGES_PATCH.dig(set_name, config["category"])]
if patch_set || !File.exist?(File.join(EMOJI_IMAGES_PATH, set_destination, "#{config['name']}.png"))
origin = File.join(EMOJI_IMAGES_PATH, patch_set || EMOJI_SETS[DEFAULT_SET], config['name'])
FileUtils.cp("#{origin}.png", File.join(EMOJI_IMAGES_PATH, set_destination, "#{config['name']}.png"))
if File.directory?(origin)
FileUtils.cp_r(origin, File.join(EMOJI_IMAGES_PATH, set_destination, config['name']))
end
end
end
end
end
def generate_emoji_groups(emojis)
puts "Generating groups..."
list = open(EMOJI_ORDERING_URL).read
doc = Nokogiri::HTML(list)
table = doc.css("table")[0]
EMOJI_GROUPS.map do |group|
group["icons"] ||= []
group["sections"].each do |section|
title_section = table.css("tr th a[@name='#{section}']")
emoji_list_section = title_section.first.parent.parent.next_element
emoji_list_section.css("a.plain img").each do |link|
emoji_code = link.attr("title")
.scan(/U\+(.{4,5})\b/)
.flatten
.map { |code| code.downcase.strip }
.join("_")
emoji_char = code_to_emoji(emoji_code)
if emoji = emojis[emoji_char]
group["icons"] << emoji["name"]
end
end
end
group.delete("sections")
group
end
end
def write_aliases
EMOJI_ALIASES.each do |original, aliases|
aliases.each do |emoji_alias|
EMOJI_SETS.each do |set_name, set_destination|
origin_file = File.join(EMOJI_IMAGES_PATH, set_destination, "#{original}.png")
origin_dir = File.join(EMOJI_IMAGES_PATH, set_destination, original)
FileUtils.cp(origin_file, File.join(EMOJI_IMAGES_PATH, set_destination, "#{emoji_alias}.png"))
if File.directory?(origin_dir)
FileUtils.cp_r(origin_dir, File.join(EMOJI_IMAGES_PATH, set_destination, emoji_alias))
end
end
end
end
end
def write_db_json(emojis)
puts "Writing #{EMOJI_DB_PATH}..."
confirm_overwrite(EMOJI_DB_PATH)
FileUtils.mkdir_p(File.expand_path("..", EMOJI_DB_PATH))
# skin tones variations of emojis shouldnt appear in autocomplete
emojis_without_tones = emojis
.select { |char, config|
!FITZPATRICK_SCALE.any? { |scale|
codepoints_to_code(char.codepoints, config["fitzpatrick_scale"])[scale]
}
}
.map { |char, config|
{
"code" => codepoints_to_code(char.codepoints, config["fitzpatrick_scale"]).tr("_", "-"),
"name" => config["name"]
}
}
emoji_with_tones = emojis
.select { |code, config| config["fitzpatrick_scale"] }
.map { |code, config| config["name"] }
db = {
"emojis" => emojis_without_tones,
"tonableEmojis" => emoji_with_tones,
"aliases" => EMOJI_ALIASES
}
File.write(EMOJI_DB_PATH, JSON.pretty_generate(db))
end
def write_js_groups(emojis, groups)
puts "Writing #{EMOJI_GROUPS_PATH}..."
confirm_overwrite(EMOJI_GROUPS_PATH)
template = <<TEMPLATE
// This file is generated by emoji.rake do not modify directly
// note that these categories are copied from Slack
const groups = #{JSON.pretty_generate(groups)};
export default groups;
TEMPLATE
FileUtils.mkdir_p(File.expand_path("..", EMOJI_GROUPS_PATH))
File.write(EMOJI_GROUPS_PATH, template)
end
def code_to_emoji(code)
code
.split("_")
.map { |e| e.to_i(16) }
.pack "U*"
end
def codepoints_to_code(codepoints, fitzpatrick_scale)
codepoints = codepoints
.map { |c| c.to_s(16).rjust(4, "0") }
.join("_")
.downcase
if !fitzpatrick_scale
codepoints.gsub!(/_fe0f$/, "")
end
codepoints
end
def confirm_overwrite(path)
return if ENV['EMOJI_TEST']
STDOUT.puts("[!] You are about to overwrite #{path}, are you sure? [CTRL+c] to cancel, [ENTER] to continue")
STDIN.gets.chomp
end
class TestEmojiUpdate < MiniTest::Test
def self.run_and_summarize
puts "Runnings tests..."
reporter = Minitest::SummaryReporter.new
TestEmojiUpdate.run(reporter)
puts reporter.to_s
end
def image_path(style, name)
File.join("public", "images", "emoji", style, "#{name}.png")
end
def test_code_to_emoji
assert_equal "😎", code_to_emoji("1f60e")
end
def test_codepoints_to_code
assert_equal "1f6b5_200d_2640", codepoints_to_code([128693, 8205, 9792, 65039], false)
end
def test_codepoints_to_code_with_scale
assert_equal "1f6b5_200d_2640_fe0f", codepoints_to_code([128693, 8205, 9792, 65039], true)
end
def test_groups_js_es6_creation
assert File.exists?(EMOJI_GROUPS_PATH)
assert File.size?(EMOJI_GROUPS_PATH)
end
def test_db_json_creation
assert File.exists?(EMOJI_DB_PATH)
assert File.size?(EMOJI_DB_PATH)
end
def test_alias_creation
original_image = image_path("apple", "right_anger_bubble")
alias_image = image_path("apple", "anger_right")
assert_equal File.size(original_image), File.size(alias_image)
end
def test_cell_index_patch
original_image = image_path("apple", "snowboarder")
alias_image = image_path("twitter", "snowboarder")
assert_equal File.size(original_image), File.size(alias_image)
end
def test_scales
original_image = image_path("apple", "blonde_woman")
assert File.exists?(original_image)
assert File.size?(original_image)
(2..6).each do |scale|
image = image_path("apple", "blonde_woman/#{scale}")
assert File.exists?(image)
assert File.size?(image)
end
end
def test_default_set
original_image = image_path("twitter", "macau")
alias_image = image_path("emoji_one", "macau")
assert_equal File.size(original_image), File.size(alias_image)
alias_image = image_path("win10", "macau")
assert_equal File.size(original_image), File.size(alias_image)
end
end