84 lines
2.5 KiB
PHP
84 lines
2.5 KiB
PHP
<?php
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/**
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* Horde exception class that converts PEAR errors to exceptions.
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*
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* Copyright 2008-2016 Horde LLC (http://www.horde.org/)
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*
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* See the enclosed file COPYING for license information (LGPL). If you
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* did not receive this file, see http://www.horde.org/licenses/lgpl21.
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*
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* @category Horde
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* @package Exception
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*/
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class Horde_Exception_Pear extends Horde_Exception
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{
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/**
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* The class name for generated exceptions.
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*
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* @var string
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*/
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protected static $_class = __CLASS__;
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/**
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* Exception constructor.
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*
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* @param PEAR_Error $error The PEAR error.
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*/
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public function __construct(PEAR_Error $error)
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{
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parent::__construct($error->getMessage(), $error->getCode());
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$this->details = $this->_getPearTrace($error);
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}
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/**
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* Return a trace for the PEAR error.
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*
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* @param PEAR_Error $error The PEAR error.
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*
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* @return string The backtrace as a string.
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*/
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private function _getPearTrace(PEAR_Error $error)
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{
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$pear_error = '';
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$backtrace = $error->getBacktrace();
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if (!empty($backtrace)) {
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$pear_error .= 'PEAR backtrace:' . "\n\n";
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foreach ($backtrace as $frame) {
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$pear_error .=
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(isset($frame['class']) ? $frame['class'] : '')
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. (isset($frame['type']) ? $frame['type'] : '')
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. (isset($frame['function']) ? $frame['function'] : 'unkown') . ' '
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. (isset($frame['file']) ? $frame['file'] : 'unkown') . ':'
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. (isset($frame['line']) ? $frame['line'] : 'unkown') . "\n";
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}
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}
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$userinfo = $error->getUserInfo();
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if (!empty($userinfo)) {
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$pear_error .= "\n" . 'PEAR user info:' . "\n\n";
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if (is_string($userinfo)) {
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$pear_error .= $userinfo;
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} else {
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$pear_error .= print_r($userinfo, true);
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}
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}
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return $pear_error;
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}
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/**
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* Exception handling.
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*
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* @param mixed $result The result to be checked for a PEAR_Error.
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*
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* @return mixed Returns the original result if it was no PEAR_Error.
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*
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* @throws Horde_Exception_Pear In case the result was a PEAR_Error.
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*/
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public static function catchError($result)
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{
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if ($result instanceof PEAR_Error) {
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throw new self::$_class($result);
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}
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return $result;
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}
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}
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