sky121113
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star-cloud-deploy-demo / deploy-demo (push) Successful in 40s
114 lines
3.7 KiB
PHP
114 lines
3.7 KiB
PHP
<?php
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namespace App\Http\Controllers\Admin\BasicSettings;
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use App\Http\Controllers\Controller;
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use App\Models\Machine\Machine;
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use Illuminate\Http\RedirectResponse;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\Log;
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use Illuminate\Support\Facades\Storage;
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class MachinePhotoController extends Controller
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{
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/**
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* 更新機台照片
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*/
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public function update(Request $request, Machine $machine): RedirectResponse
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{
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Log::info('Machine Photo Update Request', [
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'machine_id' => $machine->id,
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'files' => $request->allFiles()
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]);
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try {
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$images = $machine->images ?? [];
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// 處理 3 個索引位置的圖片
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for ($i = 0; $i < 3; $i++) {
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// 先處理刪除標記
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if ($request->input("delete_photo_{$i}") === '1') {
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if (isset($images[$i])) {
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unset($images[$i]);
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}
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}
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// 再處理檔案上傳（若有上傳會覆蓋掉刪除邏輯或原有的圖）
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$fieldName = "machine_image_{$i}";
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if ($request->hasFile($fieldName)) {
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$file = $request->file($fieldName);
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// 轉為 WebP 格式與保存
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$path = $this->storeAsWebp($file, "machines/{$machine->id}");
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$images[$i] = $path;
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Log::info("Machine image uploaded at slot {$i}", ['path' => $path]);
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}
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}
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// 過濾掉 null 並重新整理索引，但這裡我們希望保持 3 個槽位的概念
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// 如果用戶想保持順序，我們就直接儲存
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ksort($images);
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$machine->update([
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'images' => $images,
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'updater_id' => auth()->id(),
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]);
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return back()->with('success', __('Machine images updated successfully.'));
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} catch (\Exception $e) {
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Log::error('Machine Photo Update Failed', [
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'machine_id' => $machine->id,
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'error' => $e->getMessage()
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]);
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return back()->with('error', __('Failed to update machine images: ') . $e->getMessage());
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}
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}
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/**
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* 將圖片轉換為 WebP 並儲存
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*/
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protected function storeAsWebp($file, $directory): string
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{
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$extension = $file->getClientOriginalExtension();
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$filename = uniqid() . '.webp';
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$path = "{$directory}/{$filename}";
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// 讀取原始圖片
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$imageType = exif_imagetype($file->getRealPath());
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switch ($imageType) {
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case IMAGETYPE_JPEG:
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$source = imagecreatefromjpeg($file->getRealPath());
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break;
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case IMAGETYPE_PNG:
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$source = imagecreatefrompng($file->getRealPath());
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break;
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case IMAGETYPE_WEBP:
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$source = imagecreatefromwebp($file->getRealPath());
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break;
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default:
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// 如果格式不支援，直接存
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return $file->storeAs($directory, $file->hashName(), 'public');
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}
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if (!$source) {
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return $file->storeAs($directory, $file->hashName(), 'public');
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}
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// 確保支援真彩色（解決 palette image 問題）
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if (!imageistruecolor($source)) {
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imagepalettetotruecolor($source);
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}
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// 捕捉輸出
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ob_start();
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imagewebp($source, null, 80);
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$content = ob_get_clean();
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imagedestroy($source);
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Storage::disk('public')->put($path, $content);
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return $path;
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}
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}
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