Add UploadStickerFile method

src/TgBotLib/Enums/Methods.php

@@ -106,6 +106,7 @@
     use TgBotLib\Methods\UnpinAllForumTopicMessages;
     use TgBotLib\Methods\UnpinAllGeneralForumTopicMessages;
     use TgBotLib\Methods\UnpinChatMessage;
+    use TgBotLib\Methods\UploadStickerFile;
 
     enum Methods : string
     {
@@ -210,6 +211,7 @@
         case SEND_STICKER = 'sendSticker';
         case GET_STICKER_SET = 'getStickerSet';
         case GET_CUSTOM_EMOJI_STICKERS = 'getCustomEmojiStickers';
+        case UPLOAD_STICKER_FILE = 'uploadStickerFile';
 
         /**
          * Executes a command on the provided bot with the given parameters.
@@ -324,6 +326,7 @@
                 self::SEND_STICKER => SendSticker::execute($bot, $parameters),
                 self::GET_STICKER_SET => GetStickerSet::execute($bot, $parameters),
                 self::GET_CUSTOM_EMOJI_STICKERS => GetCustomEmojiStickers::execute($bot, $parameters),
+                self::UPLOAD_STICKER_FILE => UploadStickerFile::execute($bot, $parameters),
             };
         }
     }

src/TgBotLib/Methods/UploadStickerFile.php

@@ -0,0 +1,53 @@
+<?php
+
+    namespace TgBotLib\Methods;
+
+    use TgBotLib\Abstracts\Method;
+    use TgBotLib\Bot;
+    use TgBotLib\Enums\Methods;
+    use TgBotLib\Objects\File;
+    use TgBotLib\Objects\Message;
+
+    class UploadStickerFile extends Method
+    {
+
+        /**
+         * @inheritDoc
+         */
+        public static function execute(Bot $bot, array $parameters = []): File
+        {
+            if (isset($parameters['sticker']))
+            {
+                $sticker = $parameters['sticker'];
+
+                // If media is a file path and exists locally
+                if (is_string($sticker) && file_exists($sticker) && is_file($sticker))
+                {
+                    $curl = self::buildUpload($bot, Methods::UPLOAD_STICKER_FILE->value, 'sticker', $sticker, array_diff_key($parameters, ['sticker' => null]));
+                    return File::fromArray(self::executeCurl($curl));
+                }
+            }
+
+            return File::fromArray(self::executeCurl(self::buildPost($bot, Methods::UPLOAD_STICKER_FILE->value, $parameters)));
+        }
+
+        /**
+         * @inheritDoc
+         */
+        public static function getRequiredParameters(): ?array
+        {
+            return [
+                'user_id',
+                'sticker',
+                'sticker_format'
+            ];
+        }
+
+        /**
+         * @inheritDoc
+         */
+        public static function getOptionalParameters(): ?array
+        {
+            return null;
+        }
+    }