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Optimize user data chart

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兔姬桑
2021-08-24 08:14:54 +08:00
parent 3dfcb9437c
commit 9b27cd4bcd
2 changed files with 94 additions and 96 deletions
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137
app/Http/Controllers/Controller.php
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@@ -10,13 +10,10 @@ use App\Models\UserDailyDataFlow;
use App\Models\UserDataFlowLog;
use App\Models\UserHourlyDataFlow;
use DB;
use Exception;
use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
use Illuminate\Foundation\Bus\DispatchesJobs;
use Illuminate\Foundation\Validation\ValidatesRequests;
use Illuminate\Routing\Controller as BaseController;
use RuntimeException;
use Str;
class Controller extends BaseController
{
@@ -24,86 +21,6 @@ class Controller extends BaseController
use DispatchesJobs;
use ValidatesRequests;
// 类似Linux中的tail命令
public function tail($file, $n, $base = 5)
{
$fileLines = $this->countLine($file);
if ($fileLines < 15000) {
return false;
}
$fp = fopen($file, 'rb+');
assert($n > 0);
$pos = $n + 1;
$lines = [];
while (count($lines) <= $n) {
try {
fseek($fp, -$pos, SEEK_END);
} catch (Exception $e) {
break;
}
$pos *= $base;
while (! feof($fp)) {
array_unshift($lines, fgets($fp));
}
}
return array_slice($lines, 0, $n);
}
/**
* 计算文件行数.
*
* @param $file
*
* @return int
*/
public function countLine($file): int
{
$fp = fopen($file, 'rb');
$i = 0;
while (! feof($fp)) {
//每次读取2M
if ($data = fread($fp, 1024 * 1024 * 2)) {
//计算读取到的行数
$num = substr_count($data, "\n");
$i += $num;
}
}
fclose($fp);
return $i;
}
// 将Base64图片转换为本地图片并保存
public function base64ImageSaver($base64_image_content): ?string
{
// 匹配出图片的格式
if (preg_match('/^(data:\s*image\/(\w+);base64,)/', $base64_image_content, $result)) {
$type = $result[2];
$directory = date('Ymd');
$path = '/assets/images/qrcode/'.$directory.'/';
// 检查是否有该文件夹，如果没有就创建，并给予最高权限
if (! file_exists(public_path($path))
&& ! mkdir($concurrentDirectory = public_path($path), 0755, true)
&& ! is_dir($concurrentDirectory)) {
throw new RuntimeException(sprintf('Directory "%s" was not created', $concurrentDirectory));
}
$fileName = Str::random(18).".{$type}";
if (file_put_contents(public_path($path.$fileName), base64_decode(str_replace($result[1], '', $base64_image_content)))) {
chmod(public_path($path.$fileName), 0744);
return $path.$fileName;
}
}
return '';
}
// 节点信息
public function getUserNodeInfo(array $server, bool $is_url): ?string
{
@@ -139,32 +56,60 @@ class Controller extends BaseController
$hourlyFlow = UserHourlyDataFlow::userHourly($id);
$dailyFlow = UserDailyDataFlow::userDaily($id);
}
$currentFlow = $currentFlow->where('log_time', '>=', strtotime(date('Y-m-d H:00')))->sum(DB::raw('u + d'));
$hourlyFlow = $hourlyFlow->whereDate('created_at', date('Y-m-d'))->pluck('total', 'created_at')->toArray();
$dailyFlow = $dailyFlow->whereMonth('created_at', date('n'))->pluck('total', 'created_at')->toArray();
$currentFlow = $currentFlow->where('log_time', '>=', strtotime(date('Y-m-d H:0')))->sum(DB::raw('u + d'));
$hourlyFlow = $hourlyFlow->whereDate('created_at', date('Y-m-d'))->selectRaw('(DATE_FORMAT(user_hourly_data_flow.created_at, "%k")) as date, total')->pluck('total', 'date');
$dailyFlow = $dailyFlow->whereMonth('created_at', date('n'))->selectRaw('(DATE_FORMAT(user_daily_data_flow.created_at, "%e")) as date, total')->pluck('total', 'date');
// 节点一天内的流量
$hourlyData = array_fill(0, date('G') + 1, 0);
foreach ($hourlyFlow as $date => $dataFlow) {
$date = date('G', strtotime($date));
if ($date) {
$hourlyData[$date] = round($dataFlow / GB, 3);
}
$hourlyData[$date] = round($dataFlow / GB, 3);
}
$hourlyData[date('G') + 1] = round($currentFlow / GB, 3);
// 节点一个月内的流量
$dailyData = array_fill(0, date('j'), 0);
$dailyData = array_fill(0, date('j') - 1, 0);
foreach ($dailyFlow as $date => $dataFlow) {
$dailyData[date('j', strtotime($date)) - 1] = round($dataFlow / GB, 3);
$dailyData[$date - 1] = round($dataFlow / GB, 3);
}
$dailyData[date('j', strtotime(now())) - 1] = round((array_sum($hourlyFlow) + $currentFlow) / GB, 3);
$dailyData[date('j', strtotime(now())) - 1] = round(array_sum($hourlyData) + $currentFlow / GB, 3);
return [
'trafficDaily' => $dailyData,
'trafficDaily' => $dailyData,
'trafficHourly' => $hourlyData,
'monthDays' => range(1, date('j')), // 本月天数
'dayHours' => range(0, date('G') + 1), // 本日小时
'monthDays' => range(1, date('j')), // 本月天数
'dayHours' => range(0, date('G') + 1), // 本日小时
];
}
/*
// 将Base64图片转换为本地图片并保存
public function base64ImageSaver($base64_image_content): ?string
{
// 匹配出图片的格式
if (preg_match('/^(data:\s*image\/(\w+);base64,)/', $base64_image_content, $result)) {
$type = $result[2];
$directory = date('Ymd');
$path = '/assets/images/qrcode/'.$directory.'/';
// 检查是否有该文件夹，如果没有就创建，并给予最高权限
if (! file_exists(public_path($path))
&& ! mkdir($concurrentDirectory = public_path($path), 0755, true)
&& ! is_dir($concurrentDirectory)) {
throw new RuntimeException(sprintf('Directory "%s" was not created', $concurrentDirectory));
}
$fileName = Str::random(18).".{$type}";
if (file_put_contents(public_path($path.$fileName), base64_decode(str_replace($result[1], '', $base64_image_content)))) {
chmod(public_path($path.$fileName), 0744);
return $path.$fileName;
}
}
return '';
}
*/
}