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<?php |
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namespace Backpack\CRUD\app\Console\Commands; |
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use Illuminate\Console\Command; |
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class AddCustomRouteContent extends Command |
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{ |
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use \Backpack\CRUD\app\Console\Commands\Traits\PrettyCommandOutput; |
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/** |
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* The name and signature of the console command. |
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* |
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* @var string |
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*/ |
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protected $signature = 'backpack:add-custom-route |
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{code : HTML/PHP code that registers a route. Use either single quotes or double quotes. Never both. } |
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{--route-file=routes/backpack/custom.php : The file where the code should be added relative to the root of the project. }'; |
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/** |
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* The console command description. |
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* |
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* @var string |
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*/ |
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protected $description = 'Add HTML/PHP code to the routes/backpack/custom.php file'; |
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/** |
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* Create a new command instance. |
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* |
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* @return void |
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*/ |
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public function __construct() |
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{ |
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parent::__construct(); |
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} |
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/** |
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* Execute the console command. |
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* |
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* @return mixed |
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*/ |
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public function handle() |
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{ |
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$routeFilePath = base_path($this->option('route-file')); |
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// check if the file exists |
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if (!file_exists($routeFilePath)) { |
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$this->line("The route file <fg=blue>$routeFilePath</> does not exist."); |
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$createRouteFile = $this->confirm('Should we create the file in <fg=blue>'. $routeFilePath . '</> ?', 'yes'); |
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if($createRouteFile) { |
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$this->call('vendor:publish', ['--provider' => \Backpack\CRUD\BackpackServiceProvider::class, '--tag' => 'custom_routes']); |
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}else{ |
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$this->error('The route file does not exist. Please create it first.'); |
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} |
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} |
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$code = $this->argument('code'); |
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$this->progressBlock("Adding route to <fg=blue>$routeFilePath</>"); |
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$originalContent = file($routeFilePath); |
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// clean the content from comments etc |
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$cleanContent = $this->cleanContentArray($originalContent); |
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// if the content contains code, don't add it again. |
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if (array_search($code, $cleanContent, true) !== false) { |
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$this->closeProgressBlock('Already existed', 'yellow'); |
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return; |
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} |
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// get the last element of the array contains '}' |
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$lastLine = $this->getLastLineNumberThatContains('}', $cleanContent); |
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if($lastLine === false) { |
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$this->closeProgressBlock('Could not find the last line, file ' . $routeFilePath . ' may be corrupted.', 'red'); |
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return; |
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} |
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// add the code to the line before the last line |
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array_splice($originalContent, $lastLine, 0, ' ' . $code.PHP_EOL); |
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// write the new content to the file |
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if(file_put_contents($routeFilePath, implode('', $originalContent)) === false) { |
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$this->closeProgressBlock('Failed to add route. Failed writing the modified route file. Maybe check file permissions?', 'red'); |
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return; |
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} |
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$this->closeProgressBlock('done', 'green'); |
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} |
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private function cleanContentArray(array $content) |
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{ |
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return array_filter(array_map(function ($line) { |
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$lineText = trim($line); |
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if ($lineText === '' || |
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$lineText === '\n' || |
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$lineText === '\r' || |
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$lineText === '\r\n' || |
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$lineText === PHP_EOL || |
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str_starts_with($lineText, '<?php') || |
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str_starts_with($lineText, '?>') || |
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str_starts_with($lineText, '//') || |
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str_starts_with($lineText, '/*') || |
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str_starts_with($lineText, '*/') || |
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str_ends_with($lineText, '*/') || |
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str_starts_with($lineText, '*') || |
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str_starts_with($lineText, 'use ') || |
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str_starts_with($lineText, 'return ') || |
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str_starts_with($lineText, 'namespace ')) { |
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return null; |
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} |
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return $lineText; |
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}, $content)); |
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} |
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/** |
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* Parse the given file stream and return the line number where a string is found. |
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* |
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* @param string $needle The string that's being searched for. |
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* @param array $haystack The file where the search is being performed. |
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* @return bool|int The last line number where the string was found. Or false. |
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*/ |
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private function getLastLineNumberThatContains($needle, $haystack) |
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{ |
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$matchingLines = array_filter($haystack, function ($k) use ($needle) { |
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return strpos($k, $needle) !== false; |
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}); |
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if ($matchingLines) { |
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return array_key_last($matchingLines); |
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} |
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return false; |
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} |
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} |
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Laravel-Backpack /
CRUD
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