first commit

2024-09-19 16:06:49 +05:00
commit b686638a39
1664 changed files with 428174 additions and 0 deletions
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+<?php
+
+namespace App\Http\Controllers;
+
+use App\Http\Resources\AdditionalEducationSearchResource;
+use App\Http\Resources\EducationalProgramSearchResource;
+use App\Http\Resources\EducationGroupSearchResource;
+use App\Http\Resources\EventSearchResource;
+use App\Http\Resources\PageResource;
+use App\Http\Resources\PageSearchResource;
+use App\Http\Resources\PostResource;
+use App\Http\Resources\PostSearchResource;
+use App\Models\AdditionalEducation;
+use App\Models\EducationalGroup;
+use App\Models\EducationalProgram;
+use App\Models\Event;
+use App\Models\Page;
+use App\Models\Post;
+use Filament\Notifications\Collection;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Date;
+use Illuminate\Support\Facades\Redirect;
+use Illuminate\Support\Str;
+use ProtoneMedia\LaravelCrossEloquentSearch\Search;
+
+class SearchController extends Controller
+{
+    public function index(Request $request)
+    {
+        $req = Str::lower($request->query('search'));
+        if (!$req) {
+            return response()->json([
+                'searchRes' => null,
+            ]);
+        }
+        $results = Search::new()
+            ->add(Post::where('status', '=', 'published'), ['title', 'search_data'])
+            ->add(Page::where('searchable', '=', true), ['title', 'search_data'])
+            ->add(Event::where('event_date_start', '>', Date::now()), 'title')
+            ->add(AdditionalEducation::where('is_active', '=', true), 'title')
+            ->add(EducationalGroup::with('schedules'), 'title')
+            ->add(EducationalProgram::where('status', '=', true)->whereHas('admission_plans'), 'name')
+            ->beginWithWildcard()
+            ->orderByRelevance()
+            ->includeModelType()
+            ->ignoreCase(true)
+            ->search($req);
+
+        $resources = collect($results)->map(function ($result) {
+            if ($result instanceof Post) {
+                return new PostSearchResource($result);
+            }
+            if ($result instanceof Page) {
+                return new PageSearchResource($result);
+            }
+            if ($result instanceof EducationalGroup) {
+                return new EducationGroupSearchResource($result);
+            }
+            if ($result instanceof EducationalProgram) {
+                return new EducationalProgramSearchResource($result);
+            }
+            if ($result instanceof Event) {
+                return new EventSearchResource($result);
+            }
+            if ($result instanceof AdditionalEducation) {
+                return new AdditionalEducationSearchResource($result);
+            }
+        });
+
+        $limitedRes = $resources->take(10);
+
+        return response()->json([
+            'searchRes' => $this->sortByType($limitedRes, $req),
+        ]);
+    }
+
+    private function sortByType(object $data, string $searchRequest): array
+    {
+        $sortedData = [];
+
+        foreach ($data as $item) {
+            $searchData = $item['search_data'] ?? '';
+            $matches = $this->getMatches($searchData, $searchRequest);
+            $sortedData[$item['type']][] = [
+                'data' => $item,
+                'matches' => $matches,
+                'tag' => $item['type']
+            ];
+        }
+
+        return $sortedData;
+    }
+
+    private function getMatches(string $haystack, string $needle): array
+    {
+        $matches = [];
+        $offset = 0;
+        while (($offset = mb_strpos($haystack, $needle, $offset, 'UTF-8')) !== false) {
+            $left = max(0, $offset - 50);
+            $right = min(mb_strlen($haystack, 'UTF-8'), $offset + 100);
+            $excerpt = mb_substr($haystack, $left, $right - $left, 'UTF-8');
+            $matches[] = $excerpt;
+            $offset += mb_strlen($needle, 'UTF-8');
+        }
+        return $matches;
+    }
+
+
+}