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harini-ua/EmojiHelper.php

Created June 20, 2017 09:12
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EmojiHelper.php
<?php
namespace App\Helpers;
class EmojiHelper
{
const SEEK_LEFT_DELIMITER = 0x00;
const SEEK_RIGHT_DELIMITER= 0x01;
protected $emoji = array(
//People
"100",
"bowtie",
"smile",
"blush",
"smiley",
"relaxed",
"smirk",
"heart_eyes",
"kissing_heart",
"kissing_face",
"flushed",
"relieved",
"satisfied",
"grin",
"wink",
"wink2",
"tongue",
"unamused",
"sweat",
"pensive",
"disappointed",
"confounded",
"fearful",
"cold_sweat",
"persevere",
"cry",
"sob",
"joy",
"astonished",
"scream",
"angry",
"rage",
"sleepy",
"mask",
"imp",
"alien",
"yellow_heart",
"blue_heart",
"purple_heart",
"heart",
"green_heart",
"broken_heart",
"heartbeat",
"heartpulse",
"cupid",
"sparkles",
"star",
"star2",
"anger",
"exclamation",
"question",
"grey_exclamation",
"grey_question",
"zzz",
"dash",
"sweat_drops",
"notes",
"musical_note",
"fire",
"hankey",
"poop",
"shit",
"+1",
"thumbsup",
"-1",
"thumbsdown",
"ok_hand",
"punch",
"fist",
"v",
"wave",
"hand",
"open_hands",
"point_up",
"point_down",
"point_left",
"point_right",
"raised_hands",
"pray",
"point_up_2",
"clap",
"muscle",
"metal",
"walking",
"runner",
"couple",
"dancer",
"dancers",
"ok_woman",
"no_good",
"information_desk_person",
"bow",
"couplekiss",
"couple_with_heart",
"massage",
"haircut",
"nail_care",
"boy",
"girl",
"woman",
"man",
"baby",
"older_woman",
"older_man",
"person_with_blond_hair",
"man_with_gua_pi_mao",
"man_with_turban",
"construction_worker",
"cop",
"angel",
"princess",
"guardsman",
"skull",
"feet",
"lips",
"kiss",
"ear",
"eyes",
"nose",
"feelsgood",
"finnadie",
"goberserk",
"godmode",
"hurtrealbad",
"rage1",
"rage2",
"rage3",
"rage4",
"suspect",
"trollface",
//Nature
"sunny",
"umbrella",
"cloud",
"snowman",
"moon",
"zap",
"cyclone",
"ocean",
"cat",
"dog",
"mouse",
"hamster",
"rabbit",
"wolf",
"frog",
"tiger",
"koala",
"bear",
"pig",
"cow",
"boar",
"monkey_face",
"monkey",
"horse",
"racehorse",
"camel",
"sheep",
"elephant",
"snake",
"bird",
"baby_chick",
"chicken",
"penguin",
"bug",
"octopus",
"tropical_fish",
"fish",
"whale",
"dolphin",
"bouquet",
"cherry_blossom",
"tulip",
"four_leaf_clover",
"rose",
"sunflower",
"hibiscus",
"maple_leaf",
"leaves",
"fallen_leaf",
"palm_tree",
"cactus",
"ear_of_rice",
"shell",
"octocat",
"squirrel",
//Objects
"bamboo",
"gift_heart",
"dolls",
"school_satchel",
"mortar_board",
"flags",
"fireworks",
"sparkler",
"wind_chime",
"rice_scene",
"jack_o_lantern",
"ghost",
"santa",
"christmas_tree",
"gift",
"bell",
"tada",
"balloon",
"cd",
"dvd",
"camera",
"movie_camera",
"computer",
"tv",
"iphone",
"fax",
"phone",
"telephone",
"minidisc",
"vhs",
"speaker",
"loudspeaker",
"mega",
"radio",
"satellite",
"loop",
"mag",
"unlock",
"lock",
"key",
"scissors",
"hammer",
"bulb",
"calling",
"email",
"mailbox",
"postbox",
"bath",
"toilet",
"seat",
"moneybag",
"trident",
"smoking",
"bomb",
"gun",
"pill",
"syringe",
"football",
"basketball",
"soccer",
"baseball",
"tennis",
"golf",
"8ball",
"swimmer",
"surfer",
"ski",
"spades",
"hearts",
"clubs",
"diamonds",
"gem",
"ring",
"trophy",
"space_invader",
"dart",
"mahjong",
"clapper",
"memo",
"pencil",
"book",
"art",
"microphone",
"headphones",
"trumpet",
"saxophone",
"guitar",
"part_alternation_mark",
"shoe",
"sandal",
"high_heel",
"lipstick",
"boot",
"shirt",
"tshirt",
"necktie",
"dress",
"kimono",
"bikini",
"ribbon",
"tophat",
"crown",
"womans_hat",
"closed_umbrella",
"briefcase",
"handbag",
"beer",
"beers",
"cocktail",
"sake",
"fork_and_knife",
"hamburger",
"fries",
"spaghetti",
"curry",
"bento",
"sushi",
"rice_ball",
"rice_cracker",
"rice",
"ramen",
"stew",
"bread",
"egg",
"oden",
"dango",
"icecream",
"shaved_ice",
"birthday",
"cake",
"apple",
"tangerine",
"watermelon",
"strawberry",
"eggplant",
"egplant",
"tomato",
"coffee",
"tea",
//Places
"109",
"house",
"school",
"office",
"post_office",
"hospital",
"bank",
"convenience_store",
"love_hotel",
"hotel",
"wedding",
"church",
"department_store",
"city_sunrise",
"city_sunset",
"japanese_castle",
"european_castle",
"tent",
"factory",
"tokyo_tower",
"mount_fuji",
"sunrise_over_mountains",
"sunrise",
"stars",
"statue_of_liberty",
"rainbow",
"ferris_wheel",
"fountain",
"roller_coaster",
"ship",
"speedboat",
"boat",
"sailboat",
"airplane",
"rocket",
"bike",
"blue_car",
"car",
"red_car",
"taxi",
"bus",
"police_car",
"fire_engine",
"ambulance",
"truck",
"train",
"station",
"bullettrain_front",
"bullettrain_side",
"ticket",
"fuelpump",
"traffic_light",
"warning",
"construction",
"beginner",
"atm",
"slot_machine",
"busstop",
"barber",
"hotsprings",
"checkered_flag",
"crossed_flags",
"jp",
"kr",
"cn",
"us",
"fr",
"es",
"it",
"ru",
"gb",
"de",
//Symbols
"1",
"2",
"3",
"4",
"5",
"6",
"7",
"8",
"9",
"0",
"hash",
"arrow_backward",
"arrow_down",
"arrow_forward",
"arrow_left",
"arrow_lower_left",
"arrow_lower_right",
"arrow_right",
"arrow_up",
"arrow_upper_left",
"arrow_upper_right",
"rewind",
"fast_forward",
"ok",
"new",
"top",
"up",
"cool",
"cinema",
"koko",
"signal_strength",
"u5272",
"u55b6",
"u6307",
"u6708",
"u6709",
"u6e80",
"u7121",
"u7533",
"u7a7a",
"sa",
"restroom",
"mens",
"womens",
"baby_symbol",
"no_smoking",
"parking",
"wheelchair",
"metro",
"wc",
"secret",
"congratulations",
"ideograph_advantage",
"underage",
"id",
"eight_spoked_asterisk",
"eight_pointed_black_star",
"heart_decoration",
"vs",
"vibration_mode",
"mobile_phone_off",
"chart",
"currency_exchange",
"aries",
"taurus",
"gemini",
"cancer",
"leo",
"virgo",
"libra",
"scorpius",
"sagittarius",
"capricorn",
"aquarius",
"pisces",
"plus1",
"ophiuchus",
"six_pointed_star",
"a",
"b",
"ab",
"o2",
"red_circle",
"black_square",
"white_square",
"clock1",
"clock10",
"clock11",
"clock12",
"clock2",
"clock3",
"clock4",
"clock5",
"clock6",
"clock7",
"clock8",
"clock9",
"o",
"x",
"copyright",
"registered",
"tm",
"shipit",
);
protected $options = array();
protected $default_options = array(
"emoji.path" => "/img/emojis/"
);
public function __construct($options = array())
{
$this->options = array_merge($this->default_options, $options);
}
/**
*
*
* @param $name
* @return bool|string
*/
public function getEmoji($name)
{
if (in_array($name, $this->emoji)) {
$format = '<img src="%s%s.png" title=":%s:" alt=":%s:" width="21" height="21" style="vertical-align: middle;" />';
return sprintf($format, $this->options['emoji.path'], $name, $name, $name);
} else {
return false;
}
}
/**
* render converted string
*
* @param $string
* @return mixed
*/
public function render($string)
{
$length = strlen($string);
$mode = self::SEEK_LEFT_DELIMITER;
$result = $string;
for ($i=0; $i < $length; $i++) {
if ($mode == self::SEEK_LEFT_DELIMITER && $result[$i] == ":") {
$offset = $i;
$mode = self::SEEK_RIGHT_DELIMITER;
} else if ($mode == self::SEEK_RIGHT_DELIMITER && $result[$i] == ":") {
$mode = self::SEEK_LEFT_DELIMITER;
$symbol = substr($result, $offset+1, $i - ($offset+1));
if ($replacement = $this->getEmoji($symbol)) {
$result = substr_replace(
$result,
$replacement,
$offset,
strlen($symbol)+2 // symbol name + (colon * 2)
);
// adjust offsets.
$offset += strlen($replacement) - (strlen($symbol)+2);
$i += strlen($replacement) - (strlen($symbol)+2);
$length = strlen($result);
}
}
}
return $result;
}
}
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