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<?php |
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namespace Acacha\AdminLTETemplateLaravel\Console; |
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use League\Flysystem\Adapter\Local as LocalAdapter; |
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use League\Flysystem\Filesystem as Flysystem; |
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use League\Flysystem\MountManager; |
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/** |
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* Class Installable. |
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* |
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* @package Acacha\AdminLTETemplateLaravel\Console |
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*/ |
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trait Installable |
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{ |
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/** |
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* Install files from array. |
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* |
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* @param $files |
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*/ |
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private function install($files) |
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{ |
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foreach ($files as $fileSrc => $fileDst) { |
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if (file_exists($fileDst) && !$this->force && !$this->confirmOverwrite(basename($fileDst))) { |
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return; |
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} |
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if ($this->files->isFile($fileSrc)) { |
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$this->publishFile($fileSrc, $fileDst); |
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} elseif ($this->files->isDirectory($fileSrc)) { |
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$this->publishDirectory($fileSrc, $fileDst); |
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} else { |
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$this->error("Can't locate path: <{$fileSrc}>"); |
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} |
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} |
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} |
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/** |
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* @param $fileName |
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* @param string $prompt |
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* |
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* @return bool |
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*/ |
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protected function confirmOverwrite($fileName, $prompt = '') |
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{ |
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$prompt = (empty($prompt)) |
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? $fileName.' already exists. Do you want to overwrite it? [y|N]' |
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: $prompt; |
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return $this->confirm($prompt, false); |
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} |
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/** |
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* Create the directory to house the published files if needed. |
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* |
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* @param string $directory |
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* |
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* @return void |
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*/ |
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protected function createParentDirectory($directory) |
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{ |
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if (!$this->files->isDirectory($directory)) { |
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$this->files->makeDirectory($directory, 0755, true); |
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} |
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} |
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/** |
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* Publish the file to the given path. |
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* |
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* @param string $from |
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* @param string $to |
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* |
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* @return void |
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*/ |
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protected function publishFile($from, $to) |
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{ |
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$this->createParentDirectory(dirname($to)); |
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$this->files->copy($from, $to); |
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$this->status($from, $to, 'File'); |
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} |
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/** |
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* Publish the directory to the given directory. |
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* |
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* @param string $from |
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* @param string $to |
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* |
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* @return void |
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*/ |
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protected function publishDirectory($from, $to) |
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{ |
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$manager = new MountManager([ |
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'from' => new Flysystem(new LocalAdapter($from)), |
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'to' => new Flysystem(new LocalAdapter($to)), |
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]); |
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foreach ($manager->listContents('from://', true) as $file) { |
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if ($file['type'] === 'file' && (!$manager->has('to://'.$file['path']) || $this->force)) { |
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$manager->put('to://'.$file['path'], $manager->read('from://'.$file['path'])); |
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} |
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} |
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$this->status($from, $to, 'Directory'); |
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} |
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/** |
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* Write a status message to the console. |
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* |
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* @param string $from |
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* @param string $to |
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* @param string $type |
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* |
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* @return void |
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*/ |
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protected function status($from, $to, $type) |
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{ |
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$from = str_replace(base_path(), '', realpath($from)); |
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$to = str_replace(base_path(), '', realpath($to)); |
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$this->line('<info>Copied '.$type.'</info> <comment>['.$from.']</comment> <info>To</info> <comment>['.$to.']</comment>'); |
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} |
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} |
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: