share-lt/app/Filament/Resources/Entries/Schemas/EntryForm.php

<?php

namespace App\Filament\Resources\Entries\Schemas;

use Filament\Actions\Action;
use Filament\Forms\Components\DatePicker;
use Filament\Forms\Components\RichEditor;
use Filament\Forms\Components\Select;
use Filament\Forms\Components\SpatieMediaLibraryFileUpload;
use Filament\Forms\Components\Textarea;
use Filament\Forms\Components\TextInput;
use Filament\Forms\Components\Toggle;
use Filament\Schemas\Schema;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Str;
use Spatie\MediaLibrary\MediaCollections\Models\Media;

class EntryForm
{
    public static function configure(Schema $schema): Schema
    {
        return $schema
            ->components([
                TextInput::make('title')
                    ->required()
                    ->live(onBlur: true)
                    ->afterStateUpdated(function ($state, $set): void {
                        $set('slug', Str::slug((string) $state));
                    }),
                TextInput::make('slug')
                    ->required()
                    ->dehydrated()
                    ->readOnly(),
                Textarea::make('description')
                    ->columnSpanFull(),
                SpatieMediaLibraryFileUpload::make('featured_image')
                    ->collection('featured-image')
                    ->image()
                    ->imageEditor()
                    ->disk('public')
                    ->visibility('public')
                    ->columnSpanFull()
                    ->dehydrated(false)
                    ->hintAction(
                        Action::make('featured_picker')
                            ->label('Pick from Gallery')
                            ->icon('heroicon-m-photo')
                            ->schema([
                                Select::make('image_id')
                                    ->label('Select an existing image')
                                    ->allowHtml()
                                    ->options(function () {
                                        return Media::where('model_type', 'temp')
                                            ->where('model_id', 0)
                                            ->where('disk', 'public')
                                            ->latest()
                                            ->limit(30)
                                            ->get(['id', 'file_name', 'name', 'disk'])
                                            ->mapWithKeys(function (Media $item) {
                                                try {
                                                    $url = $item->getUrl();
                                                    $fileName = e($item->file_name);
                                                    $name = e($item->name ?? '');
                                                    
                                                    $html = "<div class='flex items-center gap-3'>" .
                                                        "<img src='{$url}' class='rounded' style='width:60px;height:60px;object-fit:cover;' alt='{$fileName}' loading='lazy' />" .
                                                        "<div class='flex flex-col'>" .
                                                        "<span class='font-medium text-sm'>{$name}</span>" .
                                                        "<span class='text-xs text-gray-500'>{$fileName}</span>" .
                                                        "</div></div>";

                                                    return [$item->id => $html];
                                                } catch (\Exception $e) {
                                                    return [];
                                                }
                                            })->toArray();
                                    })
                                    ->searchable()
                                    ->preload()
                                    ->required(),
                            ])
                            ->action(function (array $data, SpatieMediaLibraryFileUpload $component): void {
                                $record = $component->getRecord();
                                
                                if (!$record) {
                                    \Filament\Notifications\Notification::make()
                                        ->warning()
                                        ->title('Save the entry first')
                                        ->send();
                                    return;
                                }

                                if (!$data['image_id']) {
                                    return;
                                }

                                $sourceMedia = Media::find($data['image_id']);
                                if (!$sourceMedia || !file_exists($sourceMedia->getPath())) {
                                    \Filament\Notifications\Notification::make()
                                        ->danger()
                                        ->title('Image file not found')
                                        ->send();
                                    return;
                                }

                                $sourceFile = $sourceMedia->getPath();
                                $tempCopy = sys_get_temp_dir() . '/' . uniqid() . '_' . $sourceMedia->file_name;
                                copy($sourceFile, $tempCopy);

                                try {
                                    // Verify record has ID
                                    if (!$record->id) {
                                        \Filament\Notifications\Notification::make()
                                            ->danger()
                                            ->title('Entry must be saved first')
                                            ->send();
                                        return;
                                    }

                                    // Add the copy to the entry's featured-image collection
                                    $newMedia = $record->addMedia($tempCopy)
                                        ->usingName($sourceMedia->name ?: pathinfo($sourceMedia->file_name, PATHINFO_FILENAME))
                                        ->usingFileName($sourceMedia->file_name)
                                        ->toMediaCollection('featured-image', 'public');

                                    // Dispatch event for app.js to handle
                                    $component->getLivewire()->dispatch('featured-image-added', ['mediaId' => $newMedia->id]);

                                    \Filament\Notifications\Notification::make()
                                        ->success()
                                        ->title('Image added to featured image')
                                        ->send();
                                } catch (\Exception $e) {
                                    \Filament\Notifications\Notification::make()
                                        ->danger()
                                        ->title('Error: ' . $e->getMessage())
                                        ->send();
                                } finally {
                                    if (file_exists($tempCopy)) {
                                        unlink($tempCopy);
                                    }
                                }
                            })
                    ),
                Toggle::make('is_published')
                    ->required(),
                Toggle::make('is_featured')
                    ->required(),
                DatePicker::make('published_at'),
                RichEditor::make('content')
                    ->columnSpanFull()
                    ->hintAction(
                        Action::make('picker')
                            ->label('Gallery Picker')
                            ->icon('heroicon-m-photo')
                            ->schema([
                                Select::make('image_url')
                                    ->label('Select an existing image')
                                    ->allowHtml()
                                    ->options(function () {
                                        return Media::latest()
                                            ->limit(30) // Limit to 30 most recent items for performance
                                            ->get(['id', 'file_name', 'name', 'uuid', 'collection_name', 'model_type', 'model_id', 'disk'])
                                            ->filter(function (Media $item) {
                                                // Only include media items that have a valid disk
                                                return $item->disk !== null;
                                            })
                                            ->mapWithKeys(function (Media $item) {
                                                try {
                                                    $url = $item->getUrl();
                                                } catch (\Exception $e) {
                                                    // Skip items that can't generate URLs
                                                    return [];
                                                }
                                                
                                                $fileName = e($item->file_name);
                                                $name = e($item->name ?? '');
                                                
                                                // Smaller image preview for better performance
                                                $html = "<div class='flex items-center gap-3'>" .
                                                    "<img src='{$url}' class='rounded' style='width:60px;height:60px;object-fit:cover;' alt='{$fileName}' loading='lazy' />" .
                                                    "<div class='flex flex-col'>" .
                                                    "<span class='font-medium text-sm'>{$name}</span>" .
                                                    "<span class='text-xs text-gray-500'>{$fileName}</span>" .
                                                    "</div></div>";

                                                return [$url => $html];
                                            })->toArray();
                                    })
                                    ->searchable()
                                    ->preload()
                                    ->required(),
                            ])
                            ->action(function (array $data, RichEditor $component) {
                                // We dispatch the URL to the browser to be inserted into TipTap
                                $component->getLivewire()->dispatch('insert-editor-content', [
                                    'statePath' => $component->getStatePath(),
                                    'html' => "<img src='{$data['image_url']}' alt=''>",
                                ]);
                            })
                    ),

            ]);
    }
}