refactor search functionality; remove deprecated services and implement new action and task classes for improved structure and maintainability

2025-07-18 14:14:10 +05:00
parent 0874d3e6b5
commit b8235404b8
20 changed files with 525 additions and 440 deletions
@@ -0,0 +1,87 @@
+<?php
+
+namespace App\Containers\Search\Tasks;
+
+use Illuminate\Support\Facades\Cache;
+use Illuminate\Support\Facades\Log;
+use Illuminate\Support\Str;
+use RecursiveDirectoryIterator;
+use RecursiveIteratorIterator;
+use App\Containers\Search\Tasks\ExtractHtmlContentTask;
+use App\Containers\Search\Tasks\GetBreadcrumbFromHtmlTask;
+
+class BuildStaticFileIndexTask
+{
+    const CACHE_KEY = 'static_html_index_v2';
+    const FILES_DIR = 'sveden';
+    const CACHE_TTL = 86400; // 24 часа
+
+    public function run(): array
+    {
+        return Cache::remember(self::CACHE_KEY, self::CACHE_TTL, function() {
+            try {
+                $index = [];
+                $directory = public_path(self::FILES_DIR);
+
+                if (!is_dir($directory)) {
+                    Log::error("Directory not found: {$directory}");
+                    return [];
+                }
+
+                $iterator = new RecursiveIteratorIterator(
+                    new RecursiveDirectoryIterator($directory, RecursiveDirectoryIterator::SKIP_DOTS),
+                    RecursiveIteratorIterator::SELF_FIRST
+                );
+
+                foreach ($iterator as $file) {
+                    if ($file->isFile() && $this->isHtmlFile($file)) {
+                        $html = file_get_contents($file->getPathname());
+                        [$content, $breadcrumb] = app(ExtractHtmlContentTask::class)->run($html);
+                        if ($content !== false) {
+                            $breadcrumb = app(GetBreadcrumbFromHtmlTask::class)->run($breadcrumb);
+                            $text = $this->normalizeText(strip_tags($content));
+                            $index[$file->getPathname()] = [
+                                'title' => $this->getFirstH1Content($content),
+                                'content' => $text,
+                                'category' => $breadcrumb ?? null,
+                            ];
+                        }
+                    }
+                }
+
+                return $index;
+            } catch (\Exception $e) {
+                Log::error('Index creation error: ' . $e->getMessage());
+                return [];
+            }
+        });
+    }
+
+    protected function isHtmlFile(\SplFileInfo $file): bool
+    {
+        $extension = strtolower($file->getExtension());
+        return in_array($extension, ['html', 'htm']);
+    }
+
+    protected function normalizeText(string $text): string
+    {
+        $text = html_entity_decode($text, ENT_QUOTES | ENT_HTML5, 'UTF-8');
+        $text = preg_replace('/\s+/u', ' ', $text);
+        $text = trim($text);
+        return Str::lower($text);
+    }
+
+    public function getFirstH1Content(string $content): ?string
+    {
+        try {
+            if (preg_match('/<h1[^>]*>(.*?)<\/h1>/is', $content, $matches)) {
+                return $this->normalizeText($matches[1]);
+            }
+
+            return null;
+        } catch (\Exception $e) {
+            Log::error('Failed to get H1: ' . $e->getMessage());
+            return null;
+        }
+    }
+}