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<?php
/**
* CodeIgniter
*
* An open source application development framework for PHP
*
* This content is released under the MIT License (MIT)
*
* Copyright (c) 2014-2019 British Columbia Institute of Technology
* Copyright (c) 2019 CodeIgniter Foundation
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @package CodeIgniter
* @author CodeIgniter Dev Team
* @copyright 2019 CodeIgniter Foundation
* @license https://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com
* @since Version 4.0.0
* @filesource
*/
namespace CodeIgniter\Debug\Toolbar\Collectors;
/**
* History collector
*/
class History extends BaseCollector
{
/**
* Whether this collector has data that can
* be displayed in the Timeline.
*
* @var boolean
*/
protected $hasTimeline = false;
/**
* Whether this collector needs to display
* content in a tab or not.
*
* @var boolean
*/
protected $hasTabContent = true;
/**
* Whether this collector needs to display
* a label or not.
*
* @var boolean
*/
protected $hasLabel = true;
/**
* The 'title' of this Collector.
* Used to name things in the toolbar HTML.
*
* @var string
*/
protected $title = 'History';
/**
* @var array History files
*/
protected $files = [];
//--------------------------------------------------------------------
/**
* Specify time limit & file count for debug history.
*
* @param integer $current Current history time
* @param integer $limit Max history files
*/
public function setFiles(int $current, int $limit = 20)
{
$filenames = glob(WRITEPATH . 'debugbar/debugbar_*.json');
$files = [];
$counter = 0;
foreach (array_reverse($filenames) as $filename)
{
$counter++;
// Oldest files will be deleted
if ($limit >= 0 && $counter > $limit)
{
unlink($filename);
continue;
}
// Get the contents of this specific history request
$contents = file_get_contents($filename);
$contents = @json_decode($contents);
if (json_last_error() === JSON_ERROR_NONE)
{
preg_match_all('/\d+/', $filename, $time);
$time = (int)end($time[0]);
// Debugbar files shown in History Collector
$files[] = [
'time' => $time,
'datetime' => date('Y-m-d H:i:s', $time),
'active' => $time === $current,
'status' => $contents->vars->response->statusCode,
'method' => $contents->method,
'url' => $contents->url,
'isAJAX' => $contents->isAJAX ? 'Yes' : 'No',
'contentType' => $contents->vars->response->contentType,
];
}
}
$this->files = $files;
}
//--------------------------------------------------------------------
/**
* Returns the data of this collector to be formatted in the toolbar
*
* @return array
*/
public function display(): array
{
return ['files' => $this->files];
}
//--------------------------------------------------------------------
/**
* Displays the number of included files as a badge in the tab button.
*
* @return integer
*/
public function getBadgeValue(): int
{
return count($this->files);
}
/**
* Return true if there are no history files.
*
* @return boolean
*/
public function isEmpty(): bool
{
return empty($this->files);
}
//--------------------------------------------------------------------
/**
* Display the icon.
*
* Icon from https://icons8.com - 1em package
*
* @return string
*/
public function icon(): string
{
return 'data:image/png;base64,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';
}
}