emoji.coffee

##
# replaces :blah: with an image with the appropriate emoji

all_emojis = [
  '+1', '-1', '100', '1234', '8ball', 'a', 'ab', 'abc', 'abcd', 'accept',
  'aerial_tramway', 'airplane', 'alarm_clock', 'alien', 'ambulance', 'anchor',
  'angel', 'anger', 'angry', 'anguished', 'ant', 'apple', 'aquarius', 'aries',
  'arrow_backward', 'arrow_double_down', 'arrow_double_up', 'arrow_down',
  'arrow_down_small', 'arrow_forward', 'arrow_heading_down',
  'arrow_heading_up', 'arrow_left', 'arrow_lower_left', 'arrow_lower_right',
  'arrow_right', 'arrow_right_hook', 'arrow_up', 'arrow_up_down',
  'arrow_up_small', 'arrow_upper_left', 'arrow_upper_right',
  'arrows_clockwise', 'arrows_counterclockwise', 'art', 'articulated_lorry',
  'astonished', 'atm', 'b', 'baby', 'baby_bottle', 'baby_chick', 'baby_symbol',
  'baggage_claim', 'balloon', 'ballot_box_with_check', 'bamboo', 'banana',
  'bangbang', 'bank', 'bar_chart', 'barber', 'baseball', 'basketball', 'bath',
  'bathtub', 'battery', 'bear', 'bee', 'beer', 'beers', 'beetle', 'beginner',
  'bell', 'bento', 'bicyclist', 'bike', 'bikini', 'bird', 'birthday',
  'black_circle', 'black_joker', 'black_nib', 'black_square',
  'black_square_button', 'blossom', 'blowfish', 'blue_book', 'blue_car',
  'blue_heart', 'blush', 'boar', 'boat', 'bomb', 'book', 'bookmark',
  'bookmark_tabs', 'books', 'boom', 'boot', 'bouquet', 'bow', 'bowling',
  'bowtie', 'boy', 'bread', 'bride_with_veil', 'bridge_at_night', 'briefcase',
  'broken_heart', 'bug', 'bulb', 'bullettrain_front', 'bullettrain_side',
  'bus', 'busstop', 'bust_in_silhouette', 'busts_in_silhouette', 'cactus',
  'cake', 'calendar', 'calling', 'camel', 'camera', 'cancer', 'candy',
  'capital_abcd', 'capricorn', 'car', 'card_index', 'carousel_horse', 'cat',
  'cat2', 'cd', 'chart', 'chart_with_downwards_trend',
  'chart_with_upwards_trend', 'checkered_flag', 'cherries', 'cherry_blossom',
  'chestnut', 'chicken', 'children_crossing', 'chocolate_bar',
  'christmas_tree', 'church', 'cinema', 'circus_tent', 'city_sunrise',
  'city_sunset', 'cl', 'clap', 'clapper', 'clipboard', 'clock1', 'clock10',
  'clock1030', 'clock11', 'clock1130', 'clock12', 'clock1230', 'clock130',
  'clock2', 'clock230', 'clock3', 'clock330', 'clock4', 'clock430', 'clock5',
  'clock530', 'clock6', 'clock630', 'clock7', 'clock730', 'clock8', 'clock830',
  'clock9', 'clock930', 'closed_book', 'closed_lock_with_key',
  'closed_umbrella', 'cloud', 'clubs', 'cn', 'cocktail', 'coffee',
  'cold_sweat', 'collision', 'computer', 'confetti_ball', 'confounded',
  'confused', 'congratulations', 'construction', 'construction_worker',
  'convenience_store', 'cookie', 'cool', 'cop', 'copyright', 'corn', 'couple',
  'couple_with_heart', 'couplekiss', 'cow', 'cow2', 'credit_card', 'crocodile',
  'crossed_flags', 'crown', 'cry', 'crying_cat_face', 'crystal_ball', 'cupid',
  'curly_loop', 'currency_exchange', 'curry', 'custard', 'customs', 'cyclone',
  'dancer', 'dancers', 'dango', 'dart', 'dash', 'date', 'de', 'deciduous_tree',
  'department_store', 'diamond_shape_with_a_dot_inside', 'diamonds',
  'disappointed', 'disappointed_relieved', 'dizzy', 'dizzy_face',
  'do_not_litter', 'dog', 'dog2', 'dollar', 'dolls', 'dolphin', 'door',
  'doughnut', 'dragon', 'dragon_face', 'dress', 'dromedary_camel', 'droplet',
  'dvd', 'e-mail', 'ear', 'ear_of_rice', 'earth_africa', 'earth_americas',
  'earth_asia', 'egg', 'eggplant', 'eight', 'eight_pointed_black_star',
  'eight_spoked_asterisk', 'electric_plug', 'elephant', 'email', 'end',
  'envelope', 'es', 'euro', 'european_castle', 'european_post_office',
  'evergreen_tree', 'exclamation', 'expressionless', 'eyeglasses', 'eyes',
  'facepunch', 'factory', 'fallen_leaf', 'family', 'fast_forward', 'fax',
  'fearful', 'feelsgood', 'feet', 'ferris_wheel', 'file_folder', 'finnadie',
  'fire', 'fire_engine', 'fireworks', 'first_quarter_moon',
  'first_quarter_moon_with_face', 'fish', 'fish_cake', 'fishing_pole_and_fish',
  'fist', 'five', 'flags', 'flashlight', 'floppy_disk', 'flower_playing_cards',
  'flushed', 'foggy', 'football', 'fork_and_knife', 'fountain', 'four',
  'four_leaf_clover', 'fr', 'free', 'fried_shrimp', 'fries', 'frog',
  'frowning', 'fu', 'fuelpump', 'full_moon', 'full_moon_with_face', 'game_die',
  'gb', 'gem', 'gemini', 'ghost', 'gift', 'gift_heart', 'girl',
  'globe_with_meridians', 'goat', 'goberserk', 'godmode', 'golf', 'grapes',
  'green_apple', 'green_book', 'green_heart', 'grey_exclamation',
  'grey_question', 'grimacing', 'grin', 'grinning', 'guardsman', 'guitar',
  'gun', 'haircut', 'hamburger', 'hammer', 'hamster', 'hand', 'handbag',
  'hankey', 'hash', 'hatched_chick', 'hatching_chick', 'headphones',
  'hear_no_evil', 'heart', 'heart_decoration', 'heart_eyes', 'heart_eyes_cat',
  'heartbeat', 'heartpulse', 'hearts', 'heavy_check_mark',
  'heavy_division_sign', 'heavy_dollar_sign', 'heavy_exclamation_mark',
  'heavy_minus_sign', 'heavy_multiplication_x', 'heavy_plus_sign',
  'helicopter', 'herb', 'hibiscus', 'high_brightness', 'high_heel', 'hocho',
  'honey_pot', 'honeybee', 'horse', 'horse_racing', 'hospital', 'hotel',
  'hotsprings', 'hourglass', 'hourglass_flowing_sand', 'house',
  'house_with_garden', 'hurtrealbad', 'hushed', 'ice_cream', 'icecream', 'id',
  'ideograph_advantage', 'imp', 'inbox_tray', 'incoming_envelope',
  'information_desk_person', 'information_source', 'innocent', 'interrobang',
  'iphone', 'it', 'izakaya_lantern', 'jack_o_lantern', 'japan',
  'japanese_castle', 'japanese_goblin', 'japanese_ogre', 'jeans', 'joy',
  'joy_cat', 'jp', 'key', 'keycap_ten', 'kimono', 'kiss', 'kissing',
  'kissing_cat', 'kissing_closed_eyes', 'kissing_face', 'kissing_heart',
  'kissing_smiling_eyes', 'koala', 'koko', 'kr', 'large_blue_circle',
  'large_blue_diamond', 'large_orange_diamond', 'last_quarter_moon',
  'last_quarter_moon_with_face', 'laughing', 'leaves', 'ledger',
  'left_luggage', 'left_right_arrow', 'leftwards_arrow_with_hook', 'lemon',
  'leo', 'leopard', 'libra', 'light_rail', 'link', 'lips', 'lipstick', 'lock',
  'lock_with_ink_pen', 'lollipop', 'loop', 'loudspeaker', 'love_hotel',
  'love_letter', 'low_brightness', 'm', 'mag', 'mag_right', 'mahjong',
  'mailbox', 'mailbox_closed', 'mailbox_with_mail', 'mailbox_with_no_mail',
  'man', 'man_with_gua_pi_mao', 'man_with_turban', 'mans_shoe', 'maple_leaf',
  'mask', 'massage', 'meat_on_bone', 'mega', 'melon', 'memo', 'mens', 'metal',
  'metro', 'microphone', 'microscope', 'milky_way', 'minibus', 'minidisc',
  'mobile_phone_off', 'money_with_wings', 'moneybag', 'monkey', 'monkey_face',
  'monorail', 'moon', 'mortar_board', 'mount_fuji', 'mountain_bicyclist',
  'mountain_cableway', 'mountain_railway', 'mouse', 'mouse2', 'movie_camera',
  'moyai', 'muscle', 'mushroom', 'musical_keyboard', 'musical_note',
  'musical_score', 'mute', 'nail_care', 'name_badge', 'neckbeard', 'necktie',
  'negative_squared_cross_mark', 'neutral_face', 'new', 'new_moon',
  'new_moon_with_face', 'newspaper', 'ng', 'nine', 'no_bell', 'no_bicycles',
  'no_entry', 'no_entry_sign', 'no_good', 'no_mobile_phones', 'no_mouth',
  'no_pedestrians', 'no_smoking', 'non-potable_water', 'nose', 'notebook',
  'notebook_with_decorative_cover', 'notes', 'nut_and_bolt', 'o', 'o2',
  'ocean', 'octocat', 'octopus', 'oden', 'office', 'ok', 'ok_hand', 'ok_woman',
  'older_man', 'older_woman', 'on', 'oncoming_automobile', 'oncoming_bus',
  'oncoming_police_car', 'oncoming_taxi', 'one', 'open_file_folder',
  'open_hands', 'open_mouth', 'ophiuchus', 'orange_book', 'outbox_tray', 'ox',
  'page_facing_up', 'page_with_curl', 'pager', 'palm_tree', 'panda_face',
  'paperclip', 'parking', 'part_alternation_mark', 'partly_sunny',
  'passport_control', 'paw_prints', 'peach', 'pear', 'pencil', 'pencil2',
  'penguin', 'pensive', 'performing_arts', 'persevere', 'person_frowning',
  'person_with_blond_hair', 'person_with_pouting_face', 'phone', 'pig', 'pig2',
  'pig_nose', 'pill', 'pineapple', 'pisces', 'pizza', 'plus1', 'point_down',
  'point_left', 'point_right', 'point_up', 'point_up_2', 'police_car',
  'poodle', 'poop', 'post_office', 'postal_horn', 'postbox', 'potable_water',
  'pouch', 'poultry_leg', 'pound', 'pouting_cat', 'pray', 'princess', 'punch',
  'purple_heart', 'purse', 'pushpin', 'put_litter_in_its_place', 'question',
  'rabbit', 'rabbit2', 'racehorse', 'radio', 'radio_button', 'rage', 'rage1',
  'rage2', 'rage3', 'rage4', 'railway_car', 'rainbow', 'raised_hand',
  'raised_hands', 'ram', 'ramen', 'rat', 'recycle', 'red_car', 'red_circle',
  'registered', 'relaxed', 'relieved', 'repeat', 'repeat_one', 'restroom',
  'revolving_hearts', 'rewind', 'ribbon', 'rice', 'rice_ball', 'rice_cracker',
  'rice_scene', 'ring', 'rocket', 'roller_coaster', 'rooster', 'rose',
  'rotating_light', 'round_pushpin', 'rowboat', 'ru', 'rugby_football',
  'runner', 'running', 'running_shirt_with_sash', 'sa', 'sagittarius',
  'sailboat', 'sake', 'sandal', 'santa', 'satellite', 'satisfied', 'saxophone',
  'school', 'school_satchel', 'scissors', 'scorpius', 'scream', 'scream_cat',
  'scroll', 'seat', 'secret', 'see_no_evil', 'seedling', 'seven', 'shaved_ice',
  'sheep', 'shell', 'ship', 'shipit', 'shirt', 'shit', 'shoe', 'shower',
  'signal_strength', 'six', 'six_pointed_star', 'ski', 'skull', 'sleeping',
  'sleepy', 'slot_machine', 'small_blue_diamond', 'small_orange_diamond',
  'small_red_triangle', 'small_red_triangle_down', 'smile', 'smile_cat',
  'smiley', 'smiley_cat', 'smiling_imp', 'smirk', 'smirk_cat', 'smoking',
  'snail', 'snake', 'snowboarder', 'snowflake', 'snowman', 'sob', 'soccer',
  'soon', 'sos', 'sound', 'space_invader', 'spades', 'spaghetti', 'sparkler',
  'sparkles', 'sparkling_heart', 'speak_no_evil', 'speaker', 'speech_balloon',
  'speedboat', 'squirrel', 'star', 'star2', 'stars', 'station',
  'statue_of_liberty', 'steam_locomotive', 'stew', 'straight_ruler',
  'strawberry', 'stuck_out_tongue', 'stuck_out_tongue_closed_eyes',
  'stuck_out_tongue_winking_eye', 'sun_with_face', 'sunflower', 'sunglasses',
  'sunny', 'sunrise', 'sunrise_over_mountains', 'surfer', 'sushi', 'suspect',
  'suspension_railway', 'sweat', 'sweat_drops', 'sweat_smile', 'sweet_potato',
  'swimmer', 'symbols', 'syringe', 'tada', 'tanabata_tree', 'tangerine',
  'taurus', 'taxi', 'tea', 'telephone', 'telephone_receiver', 'telescope',
  'tennis', 'tent', 'thought_balloon', 'three', 'thumbsdown', 'thumbsup',
  'ticket', 'tiger', 'tiger2', 'tired_face', 'tm', 'toilet', 'tokyo_tower',
  'tomato', 'tongue', 'top', 'tophat', 'tractor', 'traffic_light', 'train',
  'train2', 'tram', 'triangular_flag_on_post', 'triangular_ruler', 'trident',
  'triumph', 'trolleybus', 'trollface', 'trophy', 'tropical_drink',
  'tropical_fish', 'truck', 'trumpet', 'tshirt', 'tulip', 'turtle', 'tv',
  'twisted_rightwards_arrows', 'two', 'two_hearts', 'two_men_holding_hands',
  'two_women_holding_hands', 'u5272', 'u5408', 'u55b6', 'u6307', 'u6708',
  'u6709', 'u6e80', 'u7121', 'u7533', 'u7981', 'u7a7a', 'uk', 'umbrella',
  'unamused', 'underage', 'unlock', 'up', 'us', 'v', 'vertical_traffic_light',
  'vhs', 'vibration_mode', 'video_camera', 'video_game', 'violin', 'virgo',
  'volcano', 'vs', 'walking', 'waning_crescent_moon', 'waning_gibbous_moon',
  'warning', 'watch', 'water_buffalo', 'watermelon', 'wave', 'wavy_dash',
  'waxing_crescent_moon', 'waxing_gibbous_moon', 'wc', 'weary', 'wedding',
  'whale', 'whale2', 'wheelchair', 'white_check_mark', 'white_circle',
  'white_flower', 'white_square', 'white_square_button', 'wind_chime',
  'wine_glass', 'wink', 'wolf', 'woman', 'womans_clothes', 'womans_hat',
  'womens', 'worried', 'wrench', 'x', 'yellow_heart', 'yen', 'yum', 'zap',
  'zero', 'zzz'
]

bind 'line', (line) ->
  html = line.innerHTML
  html = html.replace /:([a-z0-9_+-]+):/g, (match, word) ->
    if all_emojis.indexOf(word) >= 0
      encoded_word = word.replace('+', '%2B')
      "<img style='height: 32px; vertical-align: middle; border: 0' src='https://emoji-icons.s3.amazonaws.com/#{encoded_word}.png' title='#{word}'>"
    else
      match
  line.innerHTML = html