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 = $text;
  13                 $this->tags = $tags;
  14                 $this->raw = strtolower(preg_replace('/[^\w]/u', '', $text));
  15                 $this->tokens = preg_split('/\s+/', strtolower(trim($text)));
  16
  17                 $this->emoteless = $this->text;
  18                 if (isset($this->tags['emotes']) && !empty($this->tags['emotes'])) {
  19                         $emotes = explode('/', $this->tags['emotes']);
  20                         foreach ($emotes as $emote) {
  21                                 $set = explode(':', $emote);
  22                                 $positions = explode(',', $set[1]);
  23                                 foreach ($positions as $position) {
  24                                         $coords = explode('-', $position);
  25                                         $this->emotes[] = preg_replace('/\d+$/', '', strtolower(substr($this->text, $coords[0], $coords[1] - $coords[0] + 1)));
  26                                         for ($i = intval($coords[0]); $i <= intval($coords[1]); ++$i) {
  27                                                 $this->emoteless[$i] = ' ';
  28                                         }
  29                                 }
  30                         }
  31                         $this->emoteless = trim(preg_replace('/\s+/', ' ', $this->emoteless));
  32                 }
  33                 $this->emoteless_raw = strtolower(preg_replace('/[^\w]/', '', $this->emoteless));
  34                 $this->emoteless_tokens = preg_split('/\s+/', strtolower($this->emoteless));
  35         }
  36
  37         public static function fromIRC(IRCMessage $msg) {
  38                 return new self($msg->getText(), $msg->tags);
  39         }
  40
  41         public static function fromLog(ChatLog $log) {
  42                 return new self($log->params[1], $log->tags);
  43         }
  44
  45         public static function fromString($text, $tags = []) {
  46                 return new self($text, $tags);
  47         }
  48
  49
  50         public function contains($text) {
  51                 return Str::contains($this->text, $text);
  52         }
  53
  54         public function containsEmoteless($text) {
  55                 return Str::contains($this->emoteless, $text);
  56         }
  57
  58         public function containsRaw($text) {
  59                 return Str::contains($this->raw, $text);
  60         }
  61
  62         public function endsWith($text) {
  63                 return Str::endsWith($this->text, $text);
  64         }
  65
  66         public function endsWithEmoteless($text) {
  67                 return Str::endsWith($this->emoteless, $text);
  68         }
  69
  70         public function endsWithRaw($text) {
  71                 return Str::endsWith($this->raw, $text);
  72         }
  73
  74         public function getNumericValue() {
  75                 return intval($this->text);
  76         }
  77
  78         public function hasEmote($text) {
  79                 if (is_array($text)) {
  80                         foreach ($text as $token) {
  81                                 if (in_array($token, $this->emotes)) {
  82                                         return true;
  83                                 }
  84                         }
  85                         return false;
  86                 }
  87                 return in_array($text, $this->emotes);
  88         }
  89
  90         public function hasEmoteThatContains($text) {
  91                 foreach ($this->emotes as $emote) {
  92                         if (Str::contains($emote, $text)) {
  93                                 return true;
  94                         }
  95                 }
  96                 return false;
  97         }
  98
  99         public function hasEmoteThatEndsWith($text) {
 100                 foreach ($this->emotes as $emote) {
 101                         if (Str::endsWith($emote, $text)) {
 102                                 return true;
 103                         }
 104                 }
 105                 return false;
 106         }
 107
 108         public function hasEmoteThatStartsOrEndsWith($text) {
 109                 foreach ($this->emotes as $emote) {
 110                         if (Str::startsWith($emote, $text) || Str::endsWith($emote, $text)) {
 111                                 return true;
 112                         }
 113                 }
 114                 return false;
 115         }
 116
 117         public function hasEmoteThatStartsWith($text) {
 118                 foreach ($this->emotes as $emote) {
 119                         if (Str::startsWith($emote, $text)) {
 120                                 return true;
 121                         }
 122                 }
 123                 return false;
 124         }
 125
 126         public function hasToken($text) {
 127                 if (is_array($text)) {
 128                         foreach ($text as $token) {
 129                                 if (in_array($token, $this->tokens)) {
 130                                         return true;
 131                                 }
 132                         }
 133                         return false;
 134                 }
 135                 return in_array($text, $this->tokens);
 136         }
 137
 138         public function hasTokenThatContains($text) {
 139                 foreach ($this->tokens as $token) {
 140                         if (Str::contains($token, $text)) {
 141                                 return true;
 142                         }
 143                 }
 144                 return false;
 145         }
 146
 147         public function hasTokenThatEndsWith($text) {
 148                 foreach ($this->tokens as $token) {
 149                         if (Str::endsWith($token, $text)) {
 150                                 return true;
 151                         }
 152                 }
 153                 return false;
 154         }
 155
 156         public function hasTokenThatStartsOrEndsWith($text) {
 157                 foreach ($this->tokens as $token) {
 158                         if (Str::startsWith($token, $text) || Str::endsWith($token, $text)) {
 159                                 return true;
 160                         }
 161                 }
 162                 return false;
 163         }
 164
 165         public function hasTokenThatStartsWith($text) {
 166                 foreach ($this->tokens as $token) {
 167                         if (Str::startsWith($token, $text)) {
 168                                 return true;
 169                         }
 170                 }
 171                 return false;
 172         }
 173
 174         public function startsOrEndsWith($text) {
 175                 return $this->startsWith($text) || $this->endsWith($text);
 176         }
 177
 178         public function startsOrEndsWithRaw($text) {
 179                 return $this->startsWithRaw($text) || $this->endsWithRaw($text);
 180         }
 181
 182         public function startsWith($text) {
 183                 return Str::startsWith($this->text, $text);
 184         }
 185
 186         public function startsWithEmoteless($text) {
 187                 return Str::startsWith($this->emoteless, $text);
 188         }
 189
 190         public function startsWithRaw($text) {
 191                 return Str::startsWith($this->raw, $text);
 192         }
 193
 194
 195         public function isSpammy() {
 196                 if ($this->startsWith('!')) {
 197                         return true;
 198                 }
 199                 if ($this->contains(['€', '$', '@', '://'])) {
 200                         return true;
 201                 }
 202                 if ($this->containsRaw(['followers', 'promotion', 'viewers'])) {
 203                         return true;
 204                 }
 205                 if ($this->containsRaw('horstie')) {
 206                         return true;
 207                 }
 208                 if ($this->containsRaw(['vielendankfürdenraid', 'thanksfortheraid', 'willkommenaufstarbase47'])) {
 209                         return true;
 210                 }
 211                 return false;
 212         }
 213
 214
 215         public function classify() {
 216                 if (is_null($this->classification)) {
 217                         if (empty($this->raw)) {
 218                                 $this->classification = 'unclassified';
 219                         } else if ($this->startsWith('!')) {
 220                                 $this->classification = 'cmd';
 221                         } else if (is_numeric($this->raw)) {
 222                                 $this->classification = 'number';
 223                         } else if ($this->hasTokenThatStartsOrEndsWith(['gg']) || $this->hasEmoteThatEndsWith(['gg'])) {
 224                                 $this->classification = 'gg';
 225                         } else if ($this->containsRaw(['glgl', 'glhf', 'goodluck', 'hfgl'])) {
 226                                 $this->classification = 'gl';
 227                         } else if ($this->startsWithRaw(['ahoi', 'hallo', 'hello', 'hey', 'huhu', 'moin']) || $this->hasEmoteThatEndsWith(['hello', 'heyguys', 'hi', 'wave']) || $this->hasToken(['hi', 'hey']) || $this->containsRaw(['gutenmorgen', 'gutenabend'])) {
 228                                 $this->classification = 'hi';
 229                         } else if ($this->hasTokenThatStartsOrEndsWith(['pog', 'wow'])) {
 230                                 $this->classification = 'pog';
 231                         } else if ($this->containsRaw(['hype'])) {
 232                                 $this->classification = 'hype';
 233                         } else if ($this->hasToken(['danke', 'thanks', 'thx', 'ty'])) {
 234                                 $this->classification = 'thx';
 235                         } else if ($this->hasToken(['<3']) || $this->hasEmoteThatEndsWith(['herz', 'hug', 'love'])) {
 236                                 $this->classification = 'love';
 237                         } else if ($this->hasTokenThatStartsWith(['wat', 'wtf']) || $this->hasEmoteThatStartsWith(['wat', 'wtf'])) {
 238                                 $this->classification = 'wtf';
 239                         } else if ($this->endsWithEmoteless('?')) {
 240                                 $this->classification = 'question';
 241                         } else if ($this->startsOrEndsWithRaw(['o7']) || $this->hasEmoteThatContains('salut')) {
 242                                 $this->classification = 'o7';
 243                         } else if ($this->containsRaw(['haha', 'hehe', 'hihi', 'kekw', 'lol', 'lul']) || $this->hasTokenThatStartsWith([':d', 'xd'])) {
 244                                 $this->classification = 'lol';
 245                         } else {
 246                                 $this->classification = 'unclassified';
 247                         }
 248                 }
 249                 return $this->classification;
 250         }
 251
 252
 253         private $text;
 254         private $tags;
 255         private $raw;
 256         private $tokens;
 257
 258         private $emotes = [];
 259         private $emoteless = '';
 260         private $emoteless_raw = '';
 261         private $emoteless_tokens = [];
 262
 263         private $classification = null;
 264
 265 }