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<?php |
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namespace A17\Twill\Commands; |
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use Illuminate\Console\Command; |
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use Illuminate\Filesystem\Filesystem; |
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use Illuminate\Support\Collection; |
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use Illuminate\Support\Str; |
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use Illuminate\View\Factory as ViewFactory; |
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class GenerateBlocks extends Command |
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{ |
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const NO_BLOCKS_DEFINED = "There are no blocks defined yet. Please refer to https://twill.io/docs/#block-editor-3 in order to create blocks."; |
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const SCANNING_BLOCKS = "Starting to scan block views directory..."; |
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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 = 'twill:blocks'; |
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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 = "Generate blocks as single file Vue components from blade views"; |
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/** |
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* @var Filesystem |
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*/ |
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protected $filesystem; |
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/** |
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* @var ViewFactory |
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*/ |
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protected $viewFactory; |
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/** |
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* @param Filesystem $filesystem |
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* @param ViewFactory $viewFactory |
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*/ |
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public function __construct(Filesystem $filesystem, ViewFactory $viewFactory) |
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{ |
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parent::__construct(); |
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$this->filesystem = $filesystem; |
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$this->viewFactory = $viewFactory; |
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} |
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/** |
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* Executes the console command. |
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* |
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* @return mixed |
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*/ |
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public function handle() |
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{ |
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if (!$this->filesystem->exists($path = resource_path('views/admin/blocks'))) { |
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$this->error(self::NO_BLOCKS_DEFINED); |
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return; |
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} |
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$this->info(self::SCANNING_BLOCKS); |
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Collection::make($this->filesystem->files($path))->each(function ($viewFile) { |
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$blockName = $viewFile->getBasename('.blade.php'); |
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$vueBlockTemplate = $this->viewFactory->make('admin.blocks.' . $blockName, ['renderForBlocks' => true])->render(); |
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$vueBlockContent = $this->viewFactory->make('twill::blocks.builder', [ |
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'render' => $this->sanitize($vueBlockTemplate), |
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])->render(); |
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$vueBlockPath = $this->makeDirectory(resource_path(config('twill.block_editor.custom_vue_blocks_resource_path', 'assets/js/blocks'))) . '/Block' . Str::title($blockName) . '.vue'; |
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$this->filesystem->put($vueBlockPath, $vueBlockContent); |
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$this->info("Block " . Str::title($blockName) . " generated successfully"); |
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}); |
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$this->info("All blocks have been generated!"); |
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} |
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/** |
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* Recursively make a directory. |
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* |
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* @param string $directory |
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* @return string |
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*/ |
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public function makeDirectory($directory) |
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{ |
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if (!$this->filesystem->exists($directory)) { |
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$this->filesystem->makeDirectory($directory, 0755, true); |
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} |
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return $directory; |
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} |
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/** |
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* Sanitizes the given HTML code by removing redundant spaces and comments. |
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* |
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* @param string $html |
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* @return string |
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*/ |
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private function sanitize($html) |
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{ |
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$search = array( |
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'/\>[^\S ]+/s', // strip whitespaces after tags, except space |
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'/[^\S ]+\</s', // strip whitespaces before tags, except space |
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'/(\s)+/s', // shorten multiple whitespace sequences |
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'/<!--(.|\s)*?-->/', // Remove HTML comments |
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); |
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$replace = array( |
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'>', |
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'<', |
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'\\1', |
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'', |
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); |
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return preg_replace($search, $replace, $html); |
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} |
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} |
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area17 /
twill
Loading history...
Let?s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let?s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: