Viewing file:  LogEntryCollection.php (3 KB) -rw-r--r--
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<?php
declare(strict_types=1);
namespace Arcanedev\LogViewer\Entities;
use Arcanedev\LogViewer\Helpers\LogParser;
use Illuminate\Pagination\LengthAwarePaginator;
use Illuminate\Support\LazyCollection;
/**
* Class LogEntryCollection
*
* @author ARCANEDEV <arcanedev.maroc@gmail.com>
*/
class LogEntryCollection extends LazyCollection
{
/* -----------------------------------------------------------------
| Main Methods
| -----------------------------------------------------------------
*/
/**
* Load raw log entries.
*
* @param string $raw
*
* @return self
*/
public static function load($raw)
{
return new static(function () use ($raw) {
foreach (LogParser::parse($raw) as $entry) {
list($level, $header, $stack) = array_values($entry);
yield new LogEntry($level, $header, $stack);
}
});
}
/**
* Paginate log entries.
*
* @param int $perPage
*
* @return \Illuminate\Pagination\LengthAwarePaginator
*/
public function paginate($perPage = 20)
{
$page = request()->get('page', 1);
$path = request()->url();
return new LengthAwarePaginator(
$this->forPage($page, $perPage),
$this->count(),
$perPage,
$page,
compact('path')
);
}
/**
* Get filtered log entries by level.
*
* @param string $level
*
* @return self
*/
public function filterByLevel($level)
{
return $this->filter(function(LogEntry $entry) use ($level) {
return $entry->isSameLevel($level);
});
}
/**
* Get log entries stats.
*
* @return array
*/
public function stats()
{
$counters = $this->initStats();
foreach ($this->groupBy('level') as $level => $entries) {
$counters[$level] = $count = count($entries);
$counters['all'] += $count;
}
return $counters;
}
/**
* Get the log entries navigation tree.
*
* @param bool|false $trans
*
* @return array
*/
public function tree($trans = false)
{
$tree = $this->stats();
array_walk($tree, function(&$count, $level) use ($trans) {
$count = [
'name' => $trans ? log_levels()->get($level) : $level,
'count' => $count,
];
});
return $tree;
}
/* -----------------------------------------------------------------
| Other Methods
| -----------------------------------------------------------------
*/
/**
* Init stats counters.
*
* @return array
*/
private function initStats()
{
$levels = array_merge_recursive(
['all'],
array_keys(log_viewer()->levels(true))
);
return array_map(function () {
return 0;
}, array_flip($levels));
}
}
|