iflrandevu/src/application/helpers/custom_exceptions_helper.php

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<?php defined('BASEPATH') OR exit('No direct script access allowed');
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/* ----------------------------------------------------------------------------
* Easy!Appointments - Open Source Web Scheduler
*
* @package EasyAppointments
* @author A.Tselegidis <alextselegidis@gmail.com>
* @copyright Copyright (c) 2013 - 2018, Alex Tselegidis
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* @license http://opensource.org/licenses/GPL-3.0 - GPLv3
* @link http://easyappointments.org
* @since v1.0.0
* ---------------------------------------------------------------------------- */
/**
* Database Exception Class
*/
class DatabaseException extends Exception {
}
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/**
* Validation Exception Class
*/
class ValidationException extends Exception {
}
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/**
* Notification Exception Class
*/
class NotificationException extends Exception {
}
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/**
* Sync Exception Class
*/
class SyncException extends Exception {
}
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/**
* Print an exception to an HTML text.
*
* This method is used to display exceptions in a way that is useful and easy
* for the user to see. It uses the Bootstrap CSS accordion markup to display
* the message and when the user clicks on it the exception trace will be revealed.
* We display only one exceptions at a time because the user needs to be able
* to display the details of each exception seperately. (In contrast with js).
*
* @param Exception $exc The exception to be displayed.
* @return string Returns the html markup of the exception.
*/
function exceptionToHtml($exc)
{
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return
'<div class="accordion" id="error-accordion">
<div class="accordion-group">
<div class="accordion-heading">
<a class="accordion-toggle" data-toggle="collapse"
data-parent="#error-accordion" href="#error-technical">' .
$exc->getMessage() . '
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</a>
</div>
<div id="error-technical" class="accordion-body collapse">
<div class="accordion-inner">
<pre>' . $exc->getTraceAsString() . '</pre>
</div>
</div>
</div>
</div>';
}
/**
* Get a javascript object of a given exception.
*
* This method is pretty useful whenever we need to pass an exception object
* to javascript during ajax calls.
*
* @param Exception $exception The given exception object.
* @return string Returns the json encoded object of the exception.
*/
function exceptionToJavaScript($exception)
{
return json_encode([
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'code' => $exception->getCode(),
'file' => $exception->getFile(),
'line' => $exception->getLine(),
'message' => $exception->getMessage(),
'previous' => $exception->getPrevious(),
'trace' => $exception->getTraceAsString()
]);
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}