From 3bc5f280268f2259d26407f24778e938516209a1 Mon Sep 17 00:00:00 2001
From: fokosun <okosunuzflorence@gmail.com>
Date: Thu, 21 Sep 2023 15:15:35 -0400
Subject: [PATCH] fix up keywords

---
 app/Http/Controllers/SearchController.php | 42 ++++++++++++++--
 app/Utils/LocationHelper.php              | 60 +++++++++++++++++++++++
 public/storage                            |  1 +
 3 files changed, 100 insertions(+), 3 deletions(-)
 create mode 100644 app/Utils/LocationHelper.php
 create mode 120000 public/storage

diff --git a/app/Http/Controllers/SearchController.php b/app/Http/Controllers/SearchController.php
index a20f2636..5b4053a1 100755
--- a/app/Http/Controllers/SearchController.php
+++ b/app/Http/Controllers/SearchController.php
@@ -6,10 +6,13 @@
 
 use App\Http\Requests\SearchRequest;
 use App\Services\SearchService;
+use App\Utils\LocationHelper;
 use Illuminate\Http\Request;
 use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\App;
 use Illuminate\Support\Facades\Storage;
 use Illuminate\Support\Facades\Validator;
+use League\Flysystem\Visibility;
 use Symfony\Component\HttpFoundation\Response as ResponseAlias;
 
 class SearchController extends Controller
@@ -176,9 +179,42 @@ private function jsonResponse(Collection $collection)
 
     public function writeToCsv(Request $request)
     {
-        $data = $request->only(['city', 'country', 'ip', 'keyword', 'loc', 'timezone']);
-        //TODO: if any data is null, fill up, default keyword to ""
+        $payload = $request->only(['city', 'country', 'ip', 'keyword', 'loc', 'timezone']);
 
-        Storage::disk('public')->append('keywords.txt', json_encode($data), "," . PHP_EOL);
+        if (array_key_exists('keyword', $payload)) {
+
+            if (!array_key_exists('ip', $payload)) {
+                $payload['ip'] = $request->getClientIp();
+            }
+
+            if (!array_key_exists('timezone', $payload)) {
+                $payload['timezone'] = "Unknown";
+            }
+
+            if (!array_key_exists('loc', $payload)) {
+                $payload['loc'] = LocationHelper::getLocFromIpAddress($payload['ip']);
+            }
+
+            if (!array_key_exists('country', $payload)) {
+                $payload['country'] = LocationHelper::getCountryCodeFromIpAddress($payload['ip']);
+            }
+
+            $dataToWrite = [];
+
+            if (Storage::disk('public')->get('keywords.txt')) {
+                $contents = json_decode(Storage::disk('public')->get('keywords.txt'), true);
+
+                if (count($contents) > 0) {
+                    $contents[] = $payload;
+                    $dataToWrite = $contents;
+                }
+
+            } else {
+                $dataToWrite = [$payload];
+            }
+
+            Storage::disk('public')
+                ->put('keywords.txt', json_encode($dataToWrite),['visibility' => Visibility::PUBLIC]);
+        }
     }
 }
diff --git a/app/Utils/LocationHelper.php b/app/Utils/LocationHelper.php
new file mode 100644
index 00000000..31800bc2
--- /dev/null
+++ b/app/Utils/LocationHelper.php
@@ -0,0 +1,60 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Utils;
+
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Str;
+
+class LocationHelper
+{
+    public static function getLocFromIpAddress(string $ipAddress): string
+    {
+        if (self::isPrivate($ipAddress)) {
+            return sprintf("%s,%s", number_format(0, 4), number_format(0, 4));
+        }
+
+        $sanitizeIp = Str::replace(".", "", $ipAddress);
+
+        $lonLat = DB::table('ip2nation')
+            ->leftJoin(
+                'ip2nationCountries',
+                'ip2nationCountries.iso_code_2',
+                '=',
+                'ip2nation.country'
+            )
+            ->where('ip2nation.ip', '=', $sanitizeIp)
+            ->get(['ip2nationCountries.lon', 'ip2nationCountries.lat'])
+            ->first();
+
+        if ($lonLat->lon !== null && $lonLat->lat !== null) {
+            return sprintf("%s,%s", number_format($lonLat->lon, 4), number_format($lonLat->lat, 4));
+        }
+
+        return sprintf("%s,%s", "unknown", "unknown");
+    }
+
+    public static function getCountryCodeFromIpAddress(string $ipAddress): string
+    {
+        $sanitizeIp = Str::replace(".", "", $ipAddress);
+
+        if (self::isPrivate($ipAddress)) {
+            $country = "Private";
+        } else {
+            $country = DB::table('ip2nation')
+                ->where('ip', '=', $sanitizeIp)
+                ->pluck('country')
+                ->first();
+        }
+
+        return sprintf("%s", $country);
+    }
+
+    private static function isPrivate(string $ipAddress)
+    {
+        $privateIps = ["172.21.0.1"];
+
+        return in_array($ipAddress, $privateIps);
+    }
+}
diff --git a/public/storage b/public/storage
new file mode 120000
index 00000000..69db7b08
--- /dev/null
+++ b/public/storage
@@ -0,0 +1 @@
+/var/www/storage/app/public
\ No newline at end of file