54 lines
2.1 KiB
PHP
54 lines
2.1 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\Log;
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use Symfony\Component\Process\Exception\ProcessFailedException;
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use Symfony\Component\Process\Process;
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class PrintController extends Controller
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{
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public function printImage(Request $request)
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{
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$request->validate([
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'image_path' => 'required|string',
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'quantity' => 'required|integer|min:1',
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]);
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$imagePath = public_path(str_replace(url('/'), '', $request->input('image_path')));
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$quantity = $request->input('quantity');
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if (!file_exists($imagePath)) {
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Log::error("PrintController: Image file not found at {$imagePath}");
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return response()->json(['error' => 'Image file not found.'], 404);
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}
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// IMPORTANT: Replace this command with one that works in your environment.
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// Examples:
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// Linux/macOS: $command = ['lpr', '-#', $quantity, $imagePath];
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// Windows (assuming a shared printer named 'MyNetworkPrinter'):
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// $command = ['print', '/d:\\MyNetworkPrinter', $imagePath];
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// You might need to install additional software or configure your system
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// to enable command-line printing.
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// For a more robust solution, consider a dedicated print server application
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// or a commercial print API.
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$command = ['echo', "Simulating print of {$quantity} copies of {$imagePath}"]; // Placeholder
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try {
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$process = new Process($command);
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$process->run();
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if (!$process->isSuccessful()) {
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throw new ProcessFailedException($process);
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}
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Log::info("PrintController: Successfully sent print command for {$imagePath} (x{$quantity})");
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return response()->json(['message' => 'Print command sent successfully.']);
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} catch (ProcessFailedException $exception) {
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Log::error("PrintController: Print command failed. Error: " . $exception->getMessage());
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return response()->json(['error' => 'Failed to send print command.', 'details' => $exception->getMessage()], 500);
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}
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}
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}
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