106 lines
No EOL
3.3 KiB
PHP
106 lines
No EOL
3.3 KiB
PHP
<?php
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namespace TgBotLib\Classes;
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use Exception;
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use LogLib\Log;
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use TgBotLib\Enums\UpdateEventType;
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use TgBotLib\Objects\Currency;
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use TgBotLib\Objects\Update;
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class Utilities
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{
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/**
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* @var Currency[]|null
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*/
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private static ?array $currencies_cache = null;
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/**
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* Retrieves the currency object associated with the given currency code.
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*
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* @param string $code The currency code to look up.
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* @return Currency The currency object corresponding to the given code.
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* @throws Exception If the currency code is not found or fetching currencies fails.
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* @deprecated Not used
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*/
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public static function getCurrency(string $code): Currency
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{
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if (self::$currencies_cache === null)
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{
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$source = "https://core.telegram.org/bots/payments/currencies.json";
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Log::verbose('net.nosial.tgbotlib', "Fetching currencies from $source");
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$data = json_decode(file_get_contents($source), true);
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if ($data === null)
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throw new Exception("Failed to fetch currencies");
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self::$currencies_cache = [];
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foreach ($data as $currency)
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{
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self::$currencies_cache[strtolower($currency['code'])] = Currency::fromArray($currency);
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}
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Log::verbose('net.nosial.tgbotlib', "Fetched " . count(self::$currencies_cache) . " supported currencies");
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}
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if(!isset(self::$currencies_cache[strtolower($code)]))
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{
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throw new Exception("Currency $code not found");
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}
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return self::$currencies_cache[strtolower($code)];
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}
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/**
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* Determines the type of event based on the provided update object.
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*
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* @param Update $update The update object containing event information.
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* @return UpdateEventType The determined type of the event.
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*/
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public static function determineEventType(Update $update): UpdateEventType
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{
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if($update->getRemovedChatBoost() !== null)
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{
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return UpdateEventType::REMOVED_CHAT_BOOST_EVENT;
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}
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if($update->getChatBoost() !== null)
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{
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return UpdateEventType::CHAT_BOOST_EVENT;
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}
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if($update->getChatJoinRequest() !== null)
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{
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return UpdateEventType::CHAT_JOIN_REQUEST_EVENT;
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}
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if($update->getChatMember() !== null)
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{
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return UpdateEventType::CHAT_MEMBER_UPDATED;
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}
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if($update->getMyChatMember() !== null)
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{
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return UpdateEventType::MY_CHAT_MEMBER_UPDATED;
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}
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if($update->getPollAnswer() !== null)
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{
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return UpdateEventType::POLL_ANSWER;
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}
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if($update->getPoll() !== null)
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{
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return UpdateEventType::POLL;
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}
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if($update->getPurchasedPaidMedia() !== null)
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{
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return UpdateEventType::PAID_MEDIA_PURCHASED;
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}
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return UpdateEventType::UPDATE_EVENT;
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}
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} |