ahrommag/app/Models/IndexPage.php

<?php

namespace App\Livewire\Panel;

use DOMXPath;
use DOMDocument;
use App\Models\Blog;
use App\Models\Image;
use App\Models\Heading;
use Livewire\Component;
use App\Models\Category;
use Carbon\Carbon;
use Livewire\Attributes\On;
use Livewire\Attributes\Layout;
use Livewire\Attributes\Url;
use Livewire\WithPagination;
use Livewire\WithoutUrlPagination;
use Illuminate\Database\Eloquent\JsonEncodingException;

class IndexPage extends Component
{


    use WithPagination, WithoutUrlPagination;

    public $blogs = [];
    public $categories;
    public $headings;
    public $comment_message = [];
    public $currentCategory = 'all';

    public function checkHeadingMount()
    {
        $blogs = Blog::orderBy('id', 'Desc')->get();

        foreach ($blogs as $blog) {
            $existingHeading = Heading::where('blog_id', $blog->id)->first();

            if ($existingHeading) {
                continue;
            }

            $htmlContent = $blog->content;

            $dom = new DOMDocument();
            @$dom->loadHTML(mb_convert_encoding($htmlContent, 'HTML-ENTITIES', 'UTF-8'));

            $xpath = new DOMXPath($dom);

            $headings = $xpath->query('//h1 | //h2 | //h3 | //h4 | //h5 | //h6');

            foreach ($headings as $heading) {
                $headingText = $heading->nodeValue;
                $tagType = $heading->nodeName;

                $nextNode = $heading->nextSibling;
                while ($nextNode && !in_array($nextNode->nodeName, ['h1', 'h2', 'h3', 'h4', 'h5', 'h6'])) {
                    $nextNode = $nextNode->nextSibling;
                }
                if(strlen($headingText) > 3){
                    Heading::create([
                        'blog_id' => $blog->id,
                        'content' => $headingText ,
                        'typeTag' => $tagType,
                    ]);
                }
            }
        }
    }

    public function approveHeading($headingId)
    {
        $heading = Heading::find($headingId);
        $heading->update(['status' => 1]);
        // ...
    }

    public function rejectHeading($headingId)
    {
        $heading = Heading::find($headingId);
        $heading->update(['status' => 2]);
        // ...
    }

    public function approveHeadingexpert($headingId)
    {
        $heading = Heading::find($headingId);
        $heading->update(['content_expert_status' => 1]);
        // ...
    }

    public function rejectHeadingexpert($headingId)
    {
        $heading = Heading::find($headingId);
        $heading->update(['content_expert_status' => 2]);
        // ...
    }


    public function makeMessage($headingId, $key)
    {
        $heading = Heading::find($headingId);

        if ($heading) {
            $textmessage = $this->comment_message[$key] ?? null;

            if ($textmessage) {
                if (!mb_check_encoding($textmessage, 'UTF-8')) {
                    $textmessage = utf8_encode($textmessage);
                }

                $time = Carbon::now();

                $headingMessageBefore = $heading->content_expert_message;

                if (empty($headingMessageBefore)) {
                    $headingMessageBefore = [];
                } elseif (!is_array($headingMessageBefore)) {
                    $headingMessageBefore = [$headingMessageBefore];
                }

                $headingMessageBefore[] = ['message' => $textmessage, 'time' => $time];

                $headingMessageBefore = array_map(function ($message) {
                    if (!mb_check_encoding($message['message'], 'UTF-8')) {
                        $message['message'] = utf8_encode($message['message']);
                    }
                    return $message;
                }, $headingMessageBefore);


            }
        }
    }



    public function headingStatus( $value, $value2)
    {
        $blog = Blog::find($value);
        if(!is_null($blog)){

            $blog->update([
                'headingCheck' => $value2 ,
            ]);

        }

    }


    public function imageStatus($value , $value2)
    {
        $blog = Blog::find($value);
        if(!is_null($blog)){

            $blog->update([
                'imageCheck' => $value2 ,
            ]);

        }

    }

    public $imagesblog = [];
    public $wModalsOpened = [];
    public $loadedBlogs = [];

    public function checkImageMountForBlog($blogId, $modalid)
    {
        if (isset($this->loadedBlogs[$blogId])) {
            $this->wModalsOpened[] = $modalid;
            $this->dispatch('openthemodal', $modalid);
            return;
        }

        $blog = Blog::find($blogId);
        if (!$blog) {
            return;
        }

        $imageName = $blog->image;
        $existingImage = Image::where('blog_id', $blogId)
            ->where('imagePath', $imageName)
            ->first();

        if (is_null($existingImage)) {
            Image::create([
                'blog_id' => $blogId,
                'imagePath' => $imageName,
                'status' => 0
            ]);
        }

        $content = $blog->content;
        if (empty($content)) {
            return;
        }

        $pattern = '/<img[^>]+src="([^">]+)"/i';
        preg_match_all($pattern, $content, $matches);
        $extractedImages = $matches[1] ?? [];

        $extractedImages = array_map(function ($imageUrl) {
            $parts = explode('/images/', $imageUrl);
            return end($parts);
        }, $extractedImages);

        $existingImages = Image::where('blog_id', $blogId)->get();
        $existingImagePaths = $existingImages->pluck('imagePath')->toArray();

        $imagesToDelete = array_diff($existingImagePaths, $extractedImages);
        if (!empty($imagesToDelete)) {
            Image::where('blog_id', $blogId)
                ->whereIn('imagePath', $imagesToDelete)
                ->delete();
        }

        foreach ($extractedImages as $imagePath) {
            $existingImage = Image::where('blog_id', $blogId)
                ->where('imagePath', $imagePath)
                ->first();
            if (is_null($existingImage)) {
                Image::create([
                    'blog_id' => $blogId,
                    'imagePath' => $imagePath,
                    'status' => 0
                ]);
            }
        }

        $this->loadedBlogs[$blogId] = true;

        $this->wModalsOpened[] = $modalid;
        $this->imagesblog = $blog->images;
        $this->dispatch('openthemodal', $modalid);
    }


     public function approveImage($imageId)
    {
        $image = Image::find($imageId);
        $image->update(['status' => 1]);

    }

    public function rejectImage($imageId)
    {
        $image = Image::find($imageId);
        $image->update(['status' => 2]);

    }

     public function delete($id)
    {
        $blog = Blog::where("id", $id)->first();
        if($blog){
            $blog->delete();
        }
    }

    public function status($id , $likey = false)
    {

       $blog= Blog::find($id);
       if($blog->status==1){
           $blog->update(["status"=>0]);
       }else{
           $blog->update(["status"=>1]);
       }
    }

    public function setCategory($category)
    {
        $this->currentCategory = $category;
        $this->resetPage();
    }


    public function refactor($id)
    {
        $blog = Blog::withTrashed()->find($id);

        if ($blog && $blog->trashed()) {
            $blog->restore();
            return response()->json(['message' => 'Blog restored successfully!']);
        } else {
            return response()->json(['message' => 'Blog not found or is not soft deleted'], 404);
        }
    }


    public function mount(){
        $this->checkHeadingMount();
    }


   #[Layout('components.layouts.panel.master')]
    public function render()
    {
        $query = Blog::orderBy('created_at', 'Desc');




        if ($this->currentCategory == 'publish') {
            $query->where('status', 1);
        } elseif ($this->currentCategory == 'draft') {
            $query->where('status', 0);
        } elseif ($this->currentCategory == 'justtrashedlaravel') {
            $query->onlyTrashed();
        } elseif ($this->currentCategory !== 'all') {
            $query->whereHas('category', function ($q) {
                $q->where('id', $this->currentCategory);
            });
        }


       $paginatedBlogs = $query->paginate(10);


        $this->categories = Category::all();



        $headings = Heading::all();


        $blogHeadingsMap = [];

        foreach ($paginatedBlogs as $blog) {
            if (!isset($blogHeadingsMap[$blog->id])) {
                $blogHeadingsMap[$blog->id] = [
                    'blog' => $blog,
                    'headings' => [],
                    'images' => []
                ];
            }
        }


        foreach ($headings as $head) {
            if (isset($blogHeadingsMap[$head->blog_id])) {
                $blogHeadingsMap[$head->blog_id]['headings'][] = $head;
            }
        }



        $this->blogs = array_values($blogHeadingsMap);
        dd($this->blogs);
        return view('livewire.panel.index-page', [
            'blogs' => $this->blogs,
            'paginatedBlogs' => $paginatedBlogs,
        ]);
    }

}