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<?php |
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namespace WebServCo\Framework; |
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use WebServCo\Framework\Environment; |
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abstract class AbstractApplication |
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{ |
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protected $projectNamespace; |
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protected $projectPath; |
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abstract protected function config(); |
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abstract protected function request(); |
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public function __construct($publicPath, $projectPath, $projectNamespace = 'Project') |
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{ |
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$this->projectNamespace = $projectNamespace; |
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$publicPath = rtrim($publicPath, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR; |
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$this->projectPath = rtrim($projectPath, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR; |
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if (!is_readable($publicPath . 'index.php') || !is_readable($this->projectPath . '.env')) { |
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throw new \WebServCo\Framework\Exceptions\ApplicationException( |
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'Invalid paths specified when initializing Application.' |
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); |
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} |
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$this->config()->set(sprintf('app%1$spath%1$sweb', Settings::DIVIDER), $publicPath); |
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$this->config()->set(sprintf('app%1$spath%1$sproject', Settings::DIVIDER), $this->projectPath); |
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} |
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/** |
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* Sets the env value from the project .env file. |
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*/ |
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final public function setEnvironmentValue() |
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{ |
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/** |
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* Env file existence is verified in the controller. |
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*/ |
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$this->config()->setEnv(trim((string)file_get_contents($this->projectPath . '.env'))); |
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return true; |
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} |
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/** |
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* Handle Errors. |
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* |
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* @param mixed $exception An \Error or \Exception object. |
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*/ |
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final protected function handleErrors($exception = null) |
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{ |
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$errorInfo = [ |
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'code' => 0, |
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'message' => null, |
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'file' => null, |
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'line' => null, |
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'trace' => null, |
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]; |
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if ($exception instanceof \Throwable || |
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$exception instanceof \Exception |
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) { |
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$errorInfo['code'] = $exception->getCode(); |
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$errorInfo['message'] = $exception->getMessage(); |
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$errorInfo['file'] = $exception->getFile(); |
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$errorInfo['line'] = $exception->getLine(); |
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$errorInfo['trace'] = $exception->getTrace(); |
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} else { |
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$last_error = error_get_last(); |
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if (!empty($last_error['message'])) { |
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$errorInfo['message'] = $last_error['message']; |
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} |
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if (!empty($last_error['file'])) { |
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$errorInfo['file'] = $last_error['file']; |
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} |
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if (!empty($last_error['line'])) { |
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$errorInfo['line'] = $last_error['line']; |
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} |
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} |
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if (!empty($errorInfo['message'])) { |
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return $this->halt($errorInfo); |
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} |
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return false; |
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} |
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final protected function halt($errorInfo = []) |
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{ |
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if (\WebServCo\Framework\Framework::isCLI()) { |
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return $this->haltCli($errorInfo); |
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} else { |
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return $this->haltHttp($errorInfo); |
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} |
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} |
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protected function haltHttp($errorInfo = []) |
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{ |
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switch ($errorInfo['code']) { |
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case 404: |
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$statusCode = 404; //not found |
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$title = 'Resource not found'; |
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break; |
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case 500: //application |
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case 0: //default |
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default: |
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$statusCode = 500; |
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$title = 'The App made a boo boo'; |
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break; |
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} |
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$output = '<!doctype html> |
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<html> |
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<head> |
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<meta name="viewport" content="width=device-width, initial-scale=1.0"> |
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<title>Oups</title> |
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<style> |
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* {background: #f2dede; color: #a94442; overflow-wrap: break-word;} |
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.i {margin-left: auto; margin-right: auto; text-align: center; width: auto;} |
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small {font-size: 0.8em;} |
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</style> |
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</head> |
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<body><div class="i"><br>' . |
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"<h1>{$title}</h1>"; |
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if (Environment::ENV_PROD !== $this->config()->getEnv()) { |
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$output .= sprintf( |
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'<p><i>%s</i></p><p>%s:%s</p>', |
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$errorInfo['message'], |
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basename($errorInfo['file']), |
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$errorInfo['line'] |
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); |
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if (!empty($errorInfo['trace'])) { |
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$output .= "<p>"; |
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$output .= "<small>"; |
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foreach ($errorInfo['trace'] as $item) { |
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if (!empty($item['class'])) { |
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$output .= sprintf( |
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'%s%s', |
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$item['class'], |
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$item['type'] |
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); |
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$output .= ""; |
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} |
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if (!empty($item['function'])) { |
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$output .= sprintf( |
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'%s', |
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$item['function'] |
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); |
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$output .= ""; |
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} |
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if (!empty($item['file'])) { |
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$output .= sprintf( |
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' [%s:%s]', |
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basename($item['file']), |
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$item['line'] |
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); |
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$output .= " "; |
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} |
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$output .= "<br>"; |
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} |
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$output .= "</small></p>"; |
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} |
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} |
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$output .= '</div></body></html>'; |
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$response = new \WebServCo\Framework\HttpResponse( |
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$output, |
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$statusCode, |
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['Content-Type' => 'text/html'] |
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); |
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$response->send(); |
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return true; |
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} |
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protected function haltCli($errorInfo = []) |
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{ |
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$output = 'The App made a boo boo' . PHP_EOL; |
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if (Environment::ENV_PROD !== $this->config()->getEnv()) { |
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$output .= $errorInfo['message'] . PHP_EOL; |
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$output .= "$errorInfo[file]:$errorInfo[line]" . PHP_EOL; |
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} |
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$response = new \WebServCo\Framework\CliResponse( |
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$output, |
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1 |
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); |
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$response->send(); |
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return true; |
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} |
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} |
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webservco /
framework
