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<?php |
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/* |
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* SPDX-License-Identifier: AGPL-3.0-only |
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* SPDX-FileCopyrightText: Copyright 2005-2016 Zarafa Deutschland GmbH |
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* SPDX-FileCopyrightText: Copyright 2020-2022 grommunio GmbH |
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*/ |
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/** |
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* Defines a base exception class for all custom exceptions, so every exceptions that |
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* is thrown/caught by this application should extend this base class and make use of it. |
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* |
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* Some basic function of Exception class |
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* getMessage()- message of exception |
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* getCode() - code of exception |
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* getFile() - source filename |
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* getLine() - source line |
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* getTrace() - n array of the backtrace() |
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* getTraceAsString() - formatted string of trace |
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*/ |
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class BaseException extends Exception { |
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/** |
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* Base name of the file, so we don't have to use static path of the file. |
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* |
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* @var null|string |
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*/ |
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private $baseFile; |
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/** |
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* Flag to check if exception is already handled or not. |
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* |
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* @var bool |
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*/ |
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public $isHandled = false; |
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/** |
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* The exception message to show at client side. |
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* |
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* @var null|string |
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*/ |
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public $displayMessage; |
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/** |
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* Flag for allow to exception details message or not. |
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* |
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* @var false |
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*/ |
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public $allowToShowDetailsMessage = false; |
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/** |
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* The exception title to show as a message box title at client side. |
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* |
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* @var null|string |
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*/ |
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public $title; |
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/** |
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* Construct the exception. |
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* |
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* @param string $errorMessage |
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* @param int $code |
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* @param Exception $previous |
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* @param string $displayMessage |
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*/ |
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public function __construct($errorMessage, $code = 0, Exception $previous = null, $displayMessage = null) { |
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// assign display message |
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$this->displayMessage = $displayMessage; |
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parent::__construct($errorMessage, (int) $code, $previous); |
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} |
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/** |
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* @return string returns file name and line number combined where exception occurred |
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*/ |
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public function getFileLine(): string { |
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return $this->getBaseFile() . ':' . $this->getLine(); |
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} |
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/** |
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* @return string returns message that should be sent to client to display |
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*/ |
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public function getDisplayMessage() { |
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if (!is_null($this->displayMessage)) { |
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return $this->displayMessage; |
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} |
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return $this->getMessage(); |
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} |
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/** |
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* Function sets display message of an exception that will be sent to the client side |
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* to show it to user. |
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* |
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* @param string $message display message |
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*/ |
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public function setDisplayMessage($message): void { |
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$this->displayMessage = $message . " (" . mapi_strerror($this->getCode()) . ")"; |
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} |
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/** |
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* Function sets title of an exception that will be sent to the client side |
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* to show it to user. |
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* |
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* @param string $title title of an exception |
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*/ |
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public function setTitle($title): void { |
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$this->title = $title; |
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} |
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/** |
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* @return null|string returns title that should be sent to client to display as a message box title |
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*/ |
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public function getTitle() { |
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return $this->title; |
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} |
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/** |
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* Function sets a flag in exception class to indicate that exception is already handled |
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* so if it is caught again in the top level of function stack then we have to silently |
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* ignore it. |
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*/ |
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public function setHandled(): void { |
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$this->isHandled = true; |
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} |
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/** |
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* @return string returns base path of the file where exception occurred |
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*/ |
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public function getBaseFile() { |
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if (is_null($this->baseFile)) { |
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$this->baseFile = basename(parent::getFile()); |
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} |
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return $this->baseFile; |
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} |
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/** |
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* Name of the class of exception. |
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* |
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* @return get-class-of<$this, BaseException&static> |
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*/ |
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public function getName(): string { |
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return get_class($this); |
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} |
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/** |
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* It will return details error message if allowToShowDetailsMessage is set. |
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* |
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* @return string returns details error message |
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*/ |
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public function getDetailsMessage() { |
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return $this->allowToShowDetailsMessage ? $this->__toString() : ''; |
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} |
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// @TODO getTrace and getTraceAsString |
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} |
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grommunio /
mapi-header-php
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