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<?php |
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namespace App\Admin\Forms; |
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use App\Models\Eloquent\ProblemModel; |
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use Encore\Admin\Widgets\Form; |
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use Illuminate\Support\MessageBag; |
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use Illuminate\Http\Request; |
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use POEM\Parser as POEMParser; |
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use Illuminate\Support\Facades\Storage; |
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use DB; |
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class ImportPOEM extends Form |
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{ |
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/** |
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* The form title. |
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* |
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* @var string |
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*/ |
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public $title = 'Import'; |
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/** |
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* Handle the form request. |
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* |
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* @param Request $request |
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* |
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* @return \Illuminate\Http\RedirectResponse |
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*/ |
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public function handle(Request $request) |
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{ |
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$err = function ($msg) { |
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$error = new MessageBag([ |
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'title' => 'POEM parse failed.', |
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'message' => $msg, |
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]); |
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return back()->with(compact('error')); |
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}; |
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$success_message = ''; |
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$file = $request->file('Files'); |
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if(!$file->isValid()){ |
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$err('Invalid POEM files'); |
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} |
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$path = $file->getRealPath(); |
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$poetryRaw = file_get_contents($path); |
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$parser = new POEMParser(); |
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$poem = $parser->parse($poetryRaw); |
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if(empty($poem)){ |
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$err('Malformed POEM files'); |
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} |
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$success_message .= " |
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POEM standard : {$poem['standard']} <br /> |
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generator : {$poem['generator']} <br /> |
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url : {$poem['url']} <br /> |
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description : {$poem['description']} <br /> |
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problems: <br /> |
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"; |
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$memory_unit = [ |
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'kb' => 1, |
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'mb' => 1024, |
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'gb' => 1024*1024 |
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]; |
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$time_unit = [ |
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'ms' => 1, |
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's' => 1000, |
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'm' => 60000, |
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'h' => 3600000 |
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]; |
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$prefix = 'NOJ'; |
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$p = ProblemModel::where('pcode','like',$prefix.'%')->orderBy('pcode','desc')->select('pcode')->first(); |
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if(empty($p)){ |
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$count = 1000; |
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}else{ |
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$count = (int) str_replace($prefix,'',$p['pcode']); |
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} |
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foreach ($poem['problems'] as $problem) { |
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//insert problem |
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$title = $problem['title']; |
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$pro = [ |
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'pcode' => $prefix . (++$count), |
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'solved_count' => 0, |
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'difficulty' => -1, |
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'file' => 0, |
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'time_limit' => $problem['timeLimit']['value'] * $time_unit[$problem['timeLimit']['unit']], |
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'memory_limit' => $problem['memoryLimit']['value'] * $memory_unit[$problem['memoryLimit']['unit']], |
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'title' => $title, |
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'description' => $problem['description'], |
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'input' => $problem['input'], |
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'output' => $problem['output'], |
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'note' => $problem['note'], |
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'input_type' => 'standard input', |
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'output_type' => 'standard output', |
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'OJ' => 1, |
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'tot_score' => $problem['extra']['totScore'], |
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'markdown' => $problem['extra']['markdown'], |
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'force_raw' => $problem['extra']['forceRaw'], |
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'partial' => $problem['extra']['partial'] |
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]; |
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$pid = ProblemModel::insertGetId($pro); |
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//migrate sample |
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$sample_count = 0; |
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foreach($problem['sample'] as $sample){ |
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$sam = [ |
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'pid' => $pid, |
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'sample_input' => $sample['input'], |
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'sample_output' => $sample['output'], |
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]; |
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$psid = DB::table('problem_sample')->insert($sam); |
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$sample_count += 1; |
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} |
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//create test case file |
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if(Storage::exists(storage_path().'/test_case/'.$pro['pcode'])){ |
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Storage::deleteDirectory(storage_path().'/test_case/'.$pro['pcode']); |
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} |
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Storage::makeDirectory(storage_path().'/test_case/'.$pro['pcode']); |
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$test_case_count = 0; |
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$test_case_info = [ |
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'spj' => false, |
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'test_cases' => [] |
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]; |
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foreach($problem['testCases'] as $test_case){ |
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$test_case_count += 1; |
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$test_case_arr = [ |
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'input_name' => "data{$test_case_count}.in", |
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'output_name' => "data{$test_case_count}.out", |
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'input_size' => strlen($test_case['input']), |
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'output_size' => strlen($test_case['output']), |
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'stripped_output_md5' => md5(trim($test_case['output'])) |
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]; |
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array_push($test_case_info['test_cases'],$test_case_arr); |
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Storage::disk('test_case')->put('/'.$pro['pcode'].'/'.$test_case_arr['input_name'], $test_case['input']); |
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Storage::disk('test_case')->put('/'.$pro['pcode'].'/'.$test_case_arr['output_name'], $test_case['output']); |
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} |
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Storage::disk('test_case')->put('/'.$pro['pcode'].'/info', json_encode($test_case_info)); |
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//migrate solutions |
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$solution_count = 0; |
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foreach($problem['solution'] as $solution) { |
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$s = [ |
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'uid' => 1, |
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'pid' => $pid, |
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'content' => '``` '.$solution['source'], |
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'audit' => 1, |
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'votes' => 0, |
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'created_at' => date('Y-m-d H:i:s') |
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]; |
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DB::table('problem_solution')->insert($s); |
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$solution_count += 1; |
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} |
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$success_message .= ' '. |
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$pro['pcode'].': " |
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'.$title.'" with |
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'.$sample_count.' samples, |
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'.$test_case_count.' test cases, |
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'.$solution_count.' solutions |
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<br />'; |
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} |
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admin_success('Import successfully',$success_message); |
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return back(); |
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} |
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/** |
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* Build a form here. |
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*/ |
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public function form() |
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{ |
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$this->file('Files')->rules('required'); |
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} |
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} |
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ZsgsDesign /
NOJ
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This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.