app/TwitchBot/TokenizedMessage.php

   1 <?php
   2
   3 namespace App\TwitchBot;
   4
   5 use App\Models\ChatLog;
   6 use Illuminate\Support\Arr;
   7 use Illuminate\Support\Str;
   8
   9 class TokenizedMessage {
  10
  11         public function __construct($text, $tags = []) {
  12                 $this->text = trim($text);
  13                 $this->tags = $tags;
  14                 if (isset($tags['reply-parent-display-name'])) {
  15                         $this->text = mb_substr($text, mb_strlen($tags['reply-parent-display-name']) + 2);
  16                 }
  17                 $this->raw = strtolower(preg_replace('/[^\w]/u', '', $this->text));
  18                 $this->tokens = array_values(array_map('trim', array_filter(preg_split('/\b/u', strtolower($this->text)))));
  19
  20                 $this->emoteless = $text;
  21                 if (isset($this->tags['emotes']) && !empty($this->tags['emotes'])) {
  22                         $emotes = explode('/', $this->tags['emotes']);
  23                         foreach ($emotes as $emote) {
  24                                 $set = explode(':', $emote);
  25                                 $positions = explode(',', $set[1]);
  26                                 foreach ($positions as $position) {
  27                                         $coords = explode('-', $position);
  28                                         $emote_text = mb_substr($this->text, $coords[0], $coords[1] - $coords[0] + 1);
  29                                         $this->original_emotes[] = $emote_text;
  30                                         $this->emotes[] = preg_replace('/\d+$/', '', strtolower($emote_text));
  31                                         $this->emoteless = mb_substr($this->emoteless, 0, $coords[0]).str_repeat(' ', $coords[1] - $coords[0] + 1).mb_substr($this->emoteless, $coords[1] + 1);
  32                                 }
  33                         }
  34                         $this->emoteless = trim(preg_replace('/\s+/u', ' ', $this->emoteless));
  35                 }
  36                 $this->emoteless_raw = strtolower(preg_replace('/[^\w]/u', '', $this->emoteless));
  37                 $this->emoteless_tokens = array_values(array_map('trim', array_filter(preg_split('/\b/u', strtolower($this->emoteless)))));
  38         }
  39
  40         public static function fromIRC(IRCMessage $msg) {
  41                 return new self($msg->getText(), $msg->tags);
  42         }
  43
  44         public static function fromLog(ChatLog $log) {
  45                 return new self($log->params[1], $log->tags);
  46         }
  47
  48         public static function fromString($text, $tags = []) {
  49                 return new self($text, $tags);
  50         }
  51
  52
  53         public function getText() {
  54                 return $this->text;
  55         }
  56
  57
  58         public function contains($text) {
  59                 return Str::contains($this->text, $text);
  60         }
  61
  62         public function containsEmoteless($text) {
  63                 return Str::contains($this->emoteless, $text);
  64         }
  65
  66         public function containsRaw($text) {
  67                 return Str::contains($this->raw, $text);
  68         }
  69
  70         public function endsWith($text) {
  71                 return Str::endsWith($this->text, $text);
  72         }
  73
  74         public function endsWithEmoteless($text) {
  75                 return Str::endsWith($this->emoteless, $text);
  76         }
  77
  78         public function endsWithEmotelessToken($text) {
  79                 return !empty($this->emoteless_tokens) && $this->emoteless_tokens[count($this->emoteless_tokens) - 1] == $text;
  80         }
  81
  82         public function endsWithRaw($text) {
  83                 return Str::endsWith($this->raw, $text);
  84         }
  85
  86         public function endsWithToken($text) {
  87                 return !empty($this->tokens) && $this->tokens[count($this->tokens) - 1] == $text;
  88         }
  89
  90         public function getEmotes() {
  91                 return $this->emotes;
  92         }
  93
  94         public function getNumericValue() {
  95                 return intval($this->text);
  96         }
  97
  98         public function getOriginalEmotes() {
  99                 return $this->original_emotes;
 100         }
 101
 102         public function hasConsecutiveTokens($tokens) {
 103                 for ($i = 0; $i < count($this->tokens) - count($tokens) + 1; ++$i) {
 104                         for ($j = 0; $j < count($tokens); ++$j) {
 105                                 if ($this->tokens[$i + $j] != $tokens[$j]) break;
 106                         }
 107                         if ($j == count($tokens)) return true;
 108                 }
 109                 return false;
 110         }
 111
 112         public function hasEmote($text) {
 113                 if (is_array($text)) {
 114                         foreach ($text as $token) {
 115                                 if (in_array($token, $this->emotes)) {
 116                                         return true;
 117                                 }
 118                         }
 119                         return false;
 120                 }
 121                 return in_array($text, $this->emotes);
 122         }
 123
 124         public function hasEmoteThatContains($text) {
 125                 foreach ($this->emotes as $emote) {
 126                         if (Str::contains($emote, $text)) {
 127                                 return true;
 128                         }
 129                 }
 130                 return false;
 131         }
 132
 133         public function hasEmoteThatEndsWith($text) {
 134                 foreach ($this->emotes as $emote) {
 135                         if (Str::endsWith($emote, $text)) {
 136                                 return true;
 137                         }
 138                 }
 139                 return false;
 140         }
 141
 142         public function hasEmoteThatStartsOrEndsWith($text) {
 143                 foreach ($this->emotes as $emote) {
 144                         if (Str::startsWith($emote, $text) || Str::endsWith($emote, $text)) {
 145                                 return true;
 146                         }
 147                 }
 148                 return false;
 149         }
 150
 151         public function hasEmoteThatStartsWith($text) {
 152                 foreach ($this->emotes as $emote) {
 153                         if (Str::startsWith($emote, $text)) {
 154                                 return true;
 155                         }
 156                 }
 157                 return false;
 158         }
 159
 160         public function hasToken($text) {
 161                 if (is_array($text)) {
 162                         foreach ($text as $token) {
 163                                 if (in_array($token, $this->tokens)) {
 164                                         return true;
 165                                 }
 166                         }
 167                         return false;
 168                 }
 169                 return in_array($text, $this->tokens);
 170         }
 171
 172         public function hasTokenThatContains($text) {
 173                 foreach ($this->tokens as $token) {
 174                         if (Str::contains($token, $text)) {
 175                                 return true;
 176                         }
 177                 }
 178                 return false;
 179         }
 180
 181         public function hasTokenThatEndsWith($text) {
 182                 foreach ($this->tokens as $token) {
 183                         if (Str::endsWith($token, $text)) {
 184                                 return true;
 185                         }
 186                 }
 187                 return false;
 188         }
 189
 190         public function hasTokenThatStartsOrEndsWith($text) {
 191                 foreach ($this->tokens as $token) {
 192                         if (Str::startsWith($token, $text) || Str::endsWith($token, $text)) {
 193                                 return true;
 194                         }
 195                 }
 196                 return false;
 197         }
 198
 199         public function hasTokenThatStartsWith($text) {
 200                 foreach ($this->tokens as $token) {
 201                         if (Str::startsWith($token, $text)) {
 202                                 return true;
 203                         }
 204                 }
 205                 return false;
 206         }
 207
 208         public function isLong() {
 209                 return strlen($this->emoteless_raw) > 20;
 210         }
 211
 212         public function isShort() {
 213                 return strlen($this->emoteless_raw) < 15;
 214         }
 215
 216         public function isVeryLong() {
 217                 return strlen($this->emoteless_raw) > 40;
 218         }
 219
 220         public function startsOrEndsWith($text) {
 221                 return $this->startsWith($text) || $this->endsWith($text);
 222         }
 223
 224         public function startsOrEndsWithEmotelessToken($text) {
 225                 return $this->startsWithEmotelessToken($text) || $this->endsWithEmotelessToken($text);
 226         }
 227
 228         public function startsOrEndsWithRaw($text) {
 229                 return $this->startsWithRaw($text) || $this->endsWithRaw($text);
 230         }
 231
 232         public function startsOrEndsWithToken($text) {
 233                 return $this->startsWithToken($text) || $this->endsWithToken($text);
 234         }
 235
 236         public function startsWith($text) {
 237                 return Str::startsWith($this->text, $text);
 238         }
 239
 240         public function startsWithEmoteless($text) {
 241                 return Str::startsWith($this->emoteless, $text);
 242         }
 243
 244         public function startsWithEmotelessToken($text) {
 245                 return isset($this->emoteless_tokens[0]) && $this->emoteless_tokens[0] == $text;
 246         }
 247
 248         public function startsWithRaw($text) {
 249                 return Str::startsWith($this->raw, $text);
 250         }
 251
 252         public function startsWithToken($text) {
 253                 return isset($this->tokens[0]) && $this->tokens[0] == $text;
 254         }
 255
 256
 257         public function isSpammy() {
 258                 if ($this->startsWith('!')) {
 259                         return true;
 260                 }
 261                 if ($this->contains(['€', '$', '@', '://'])) {
 262                         return true;
 263                 }
 264                 if ($this->containsRaw(['follow', 'promotion', 'viewer'])) {
 265                         return true;
 266                 }
 267                 if ($this->containsRaw('horsti')) {
 268                         return true;
 269                 }
 270                 if ($this->containsRaw([
 271                         'folgtjetzt',
 272                         'hatdeinenkanalgeraided',
 273                         'isnowlivestreaming',
 274                         'stürmtdenladenmit',
 275                         'thanksfortheraid',
 276                         'verschwindetfürneweileindenlurk',
 277                         'vielendankfürdenraid',
 278                         'willkommenaufstarbase47',
 279                 ])) {
 280                         return true;
 281                 }
 282                 return false;
 283         }
 284
 285
 286         public function classify() {
 287                 if (is_null($this->classification)) {
 288                         if (empty($this->text) || $this->isVeryLong()) {
 289                                 $this->classification = 'unclassified';
 290                         } else if ($this->startsWith('!')) {
 291                                 $this->classification = 'cmd';
 292                         } else if ($this->isShort() && ($this->hasTokenThatStartsOrEndsWith(['gg']) || $this->hasEmoteThatEndsWith(['gg']))) {
 293                                 $this->classification = 'gg';
 294                         } else if ($this->isShort() && ($this->containsRaw(['glgl', 'glhf', 'goodluck', 'hfgl', 'vielglück']) || $this->hasToken('gl'))) {
 295                                 $this->classification = 'gl';
 296                         } else if ($this->hasToken(['danke', 'thanks', 'thx', 'ty']) && !$this->hasToken(['nah', 'nee', 'nein', 'no'])) {
 297                                 $this->classification = 'thx';
 298                         } else if (!$this->isLong() && ($this->startsWithRaw(['ahoi', 'hallo', 'hello', 'hey', 'huhu', 'moin']) || $this->hasEmoteThatEndsWith(['hello', 'heyguys', 'hi', 'vohiyo', 'wave']) || $this->hasToken(['hi', 'hey', 'yo']) || $this->containsRaw(['gutenmorgen', 'gutenabend']))) {
 299                                 $this->classification = 'hi';
 300                         } else if ($this->isShort() && $this->hasTokenThatStartsOrEndsWith(['pog', 'wow'])) {
 301                                 $this->classification = 'pog';
 302                         } else if ($this->containsRaw(['hype', 'letsgo']) || $this->hasEmoteThatEndsWith(['dance', 'jam', 'party', 'rave', 'troete'])) {
 303                                 $this->classification = 'hype';
 304                         } else if ($this->hasToken(['<3']) || $this->hasEmoteThatEndsWith(['heart', 'herz', 'hug', 'love'])) {
 305                                 $this->classification = 'love';
 306                         } else if ($this->hasToken(['nani', 'wat', 'wtf']) || $this->hasEmoteThatEndsWith(['wat', 'wtf'])) {
 307                                 $this->classification = 'wtf';
 308                         } else if ($this->hasConsecutiveTokens([':', 'eyes', ':']) || $this->hasEmoteThatEndsWith(['eyes'])) {
 309                                 $this->classification = 'eyes';
 310                         } else if ($this->hasEmoteThatEndsWith(['angry', 'rage', 'ree'])) {
 311                                 $this->classification = 'rage';
 312                         } else if ($this->hasToken([':(']) || $this->hasEmoteThatEndsWith(['cry', 'sad'])) {
 313                                 $this->classification = 'sad';
 314                         } else if ($this->hasToken(['monkas', 'sweat_smile']) || $this->hasEmoteThatEndsWith(['sweat'])) {
 315                                 $this->classification = 'sweat';
 316                         } else if ($this->endsWithEmoteless('?')) {
 317                                 $this->classification = 'question';
 318                         } else if ($this->hasToken(['jo', 'yep', 'yes']) || $this->startsOrEndsWithEmotelessToken('ja') || $this->containsRaw('nodders') || $this->hasEmoteThatEndsWith(['nod', 'nodders', 'yea'])) {
 319                                 $this->classification = 'yes';
 320                         } else if ($this->hasToken(['nah', 'nee', 'nein', 'no']) || $this->containsRaw('nopers') || $this->hasEmoteThatEndsWith(['nay', 'nope', 'nopers'])) {
 321                                 $this->classification = 'no';
 322                         } else if ($this->hasEmoteThatContains(['kappa', 'keepo'])) {
 323                                 $this->classification = 'kappa';
 324                         } else if ($this->startsOrEndsWithRaw(['o7']) || $this->hasEmoteThatContains('salut')) {
 325                                 $this->classification = 'o7';
 326                         } else if (!$this->isLong() && ($this->containsRaw(['haha', 'hehe', 'hihi', 'kekw', 'lol', 'lul']) || $this->hasTokenThatStartsWith(['xd']) || $this->hasConsecutiveTokens([':', 'd']))) {
 327                                 $this->classification = 'lol';
 328                         } else if (is_numeric($this->raw)) {
 329                                 $this->classification = 'number';
 330                         } else {
 331                                 $this->classification = 'unclassified';
 332                         }
 333                 }
 334                 return $this->classification;
 335         }
 336
 337         public function getResponseCategory() {
 338                 switch ($this->classify()) {
 339                         case 'gg':
 340                                 return ['love', 'eyes', 'thx', 'pog', 'kappa'];
 341                         case 'gl':
 342                                 return ['love', 'eyes', 'thx'];
 343                         case 'hi':
 344                                 return ['hi', 'love', 'eyes', 'hype', 'pog'];
 345                         case 'kappa':
 346                                 return ['kappa', 'lol', 'eyes'];
 347                         case 'love':
 348                                 return ['hi', 'love', 'eyes', 'thx'];
 349                         case 'question':
 350                                 if (
 351                                         $this->hasToken(['number', 'nummer', 'wieviel', 'zahl']) ||
 352                                         $this->hasConsecutiveTokens(['how', 'many']) ||
 353                                         $this->hasConsecutiveTokens(['how', 'much']) ||
 354                                         $this->hasConsecutiveTokens(['wie', 'viele'])
 355                                 ) {
 356                                         return ['yes', 'no', 'kappa', 'wtf', 'number'];
 357                                 }
 358                                 return ['yes', 'no', 'kappa', 'wtf'];
 359                         case 'rage':
 360                                 return ['kappa', 'lol', 'rage'];
 361                         case 'wtf':
 362                                 return ['kappa', 'lol', 'rage'];
 363                 }
 364                 return false;
 365         }
 366
 367
 368         private $text;
 369         private $tags;
 370         private $raw;
 371         private $tokens;
 372
 373         private $emotes = [];
 374         private $original_emotes = [];
 375         private $emoteless = '';
 376         private $emoteless_raw = '';
 377         private $emoteless_tokens = [];
 378
 379         private $classification = null;
 380
 381 }