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<?php |
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declare(strict_types=1); |
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namespace Seasx\SeasLogger\Targets; |
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use Exception; |
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use Psr\Log\LogLevel; |
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use Seasx\SeasLogger\ArrayHelper; |
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use Seasx\SeasLogger\HtmlColor; |
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use Swoole\WebSocket\Server; |
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/** |
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* Class WebsocketTarget |
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* @package Seasx\SeasLogger\Targets |
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*/ |
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class WebsocketTarget extends AbstractTarget |
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{ |
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const COLOR_RANDOM = 'random'; |
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const COLOR_LEVEL = 'level'; |
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const COLOR_DEFAULT = 'default'; |
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/** @var array */ |
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private $colorTemplate = [ |
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'Magenta', |
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self::COLOR_LEVEL, |
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self::COLOR_LEVEL, |
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'DarkGray', |
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'DarkGray', |
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self::COLOR_RANDOM, |
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self::COLOR_LEVEL, |
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'DarkGray', |
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self::COLOR_LEVEL, |
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self::COLOR_LEVEL |
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]; |
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/** @var string */ |
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private $default = 'LightGray'; |
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/** @var callable */ |
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private $getServer; |
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/** |
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* @param callable $function |
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*/ |
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public function setGetServer(callable $function): void |
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{ |
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$this->getServer = $function; |
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} |
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/** |
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* @param array $messages |
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* @throws Exception |
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*/ |
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public function export(array $messages): void |
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{ |
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if (!is_callable($this->getServer)) { |
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return; |
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} |
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/** @var Server $server */ |
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$swooleServer = call_user_func($this->getServer); |
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if (!$swooleServer || !$swooleServer instanceof Server) { |
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return; |
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} |
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foreach ($swooleServer->connections as $fd) { |
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if ($swooleServer->isEstablished($fd)) { |
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foreach ($messages as $message) { |
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foreach ($message as $msg) { |
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if (is_string($msg)) { |
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switch (ini_get('seaslog.appender')) { |
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case '2': |
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case '3': |
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$msg = trim(substr($msg, $this->str_n_pos($msg, ' ', 6))); |
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break; |
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} |
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$msg = explode($this->split, trim($msg)); |
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$ranColor = $this->default; |
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} else { |
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$ranColor = ArrayHelper::remove($msg, '%c'); |
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} |
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if (!empty($this->levelList) && !in_array(strtolower($msg[$this->levelIndex]), |
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$this->levelList)) { |
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continue; |
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} |
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if (empty($ranColor)) { |
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$ranColor = $this->default; |
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} elseif (is_array($ranColor) && isset($ranColor['websocket'])) { |
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$ranColor = $ranColor['websocket']; |
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} else { |
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$ranColor = $this->default; |
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} |
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$colors = []; |
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foreach ($msg as $index => $msgValue) { |
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$msg[$index] = is_string($msgValue) ? trim($msgValue) : (string)$msgValue; |
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$level = $this->getLevelColor(trim($msg[$this->levelIndex])); |
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if (isset($this->colorTemplate[$index])) { |
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$color = $this->colorTemplate[$index]; |
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switch ($color) { |
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case self::COLOR_LEVEL: |
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$colors[] = HtmlColor::getColor($level); |
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break; |
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case self::COLOR_RANDOM: |
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$colors[] = HtmlColor::getColor($ranColor); |
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break; |
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case self::COLOR_DEFAULT: |
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$colors[] = $this->default; |
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break; |
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default: |
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$colors[] = HtmlColor::getColor($color); |
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} |
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} else { |
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$colors[] = $level; |
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} |
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} |
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$msg = json_encode([$msg, $colors], JSON_UNESCAPED_UNICODE); |
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rgo(function () use ($swooleServer, $fd, $msg) { |
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$swooleServer->push($fd, $msg); |
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}); |
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} |
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} |
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} |
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} |
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} |
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/** |
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* @param string $level |
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* @return string |
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*/ |
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private function getLevelColor(string $level): string |
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{ |
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switch (strtolower($level)) { |
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case LogLevel::INFO: |
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return "Green"; |
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case LogLevel::DEBUG: |
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return 'DarkGray'; |
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case LogLevel::ERROR: |
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return "Red"; |
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case LogLevel::WARNING: |
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return 'Yellow'; |
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default: |
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return 'DarkRed'; |
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} |
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} |
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} |
SeasX /
seas-logger
This check looks for function or method calls that always return null and whose return value is used.
The method
getObject()can return nothing but null, so it makes no sense to use the return value.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.