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<?php |
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namespace Advmaker\BladeLoop; |
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use Illuminate\Contracts\Foundation\Application; |
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use Illuminate\Support\ServiceProvider; |
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use Illuminate\View\Compilers\BladeCompiler; |
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class BladeLoopServiceProvider extends ServiceProvider |
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{ |
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/** |
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* Register the service provider. |
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* |
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* @return void |
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*/ |
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public function register() |
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{ |
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$this->app->singleton('blade.loop', LoopFactory::class); |
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$this->app->extend('blade.compiler', function (BladeCompiler $blade, Application $app) { |
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$blade = $this->addLoopDirectives($blade); |
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if (version_compare($app->version(), '5.2.21', '<')) { |
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$blade = $this->addLoopControlDirectives($blade); |
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} |
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return $blade; |
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}); |
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} |
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/** |
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* Extend blade by loop directives. |
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* |
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* @param BladeCompiler $blade |
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* |
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* @return BladeCompiler |
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*/ |
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View Code Duplication |
private function addLoopDirectives(BladeCompiler $blade) |
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{ |
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$blade->extend(function ($value) { |
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$pattern = '/(?<!\\w)(\\s*)@loop(?:\\s*)\\((.*)(?:\\sas\\s)([^)]*)\\)/'; |
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$replacement = <<<'EOT' |
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$1<?php |
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$loop = app('blade.loop')->newLoop($2); |
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foreach($loop->getItems() as $3): |
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$loop = app('blade.loop')->loop(); |
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?> |
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EOT; |
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return preg_replace($pattern, $replacement, $value); |
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}); |
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$blade->extend(function ($value) { |
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$pattern = '/(?<!\\w)(\\s*)@endloop(\\s*)/'; |
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$replacement = <<<'EOT' |
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$1<?php |
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endforeach; |
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app('blade.loop')->endLoop($loop); |
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?>$2 |
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EOT; |
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return preg_replace($pattern, $replacement, $value); |
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}); |
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return $blade; |
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} |
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/** |
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* Extend blade by continue and break directives. |
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* |
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* @param BladeCompiler $blade |
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* |
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* @return BladeCompiler |
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*/ |
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View Code Duplication |
private function addLoopControlDirectives(BladeCompiler $blade) |
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{ |
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$blade->extend(function ($value) { |
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$pattern = '/(?<!\\w)(\\s*)@continue\\s*\\(([^)]*)\\)/'; |
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$replacement = '$1<?php if ($2) { continue; } ?>'; |
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return preg_replace($pattern, $replacement, $value); |
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}); |
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$blade->extend(function ($value) { |
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$pattern = '/(?<!\\w)(\\s*)@break\\s*\\(([^)]*)\\)/'; |
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$replacement = '$1<?php if ($2) { break; } ?>'; |
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return preg_replace($pattern, $replacement, $value); |
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}); |
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return $blade; |
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} |
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} |
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advmaker /
blade-loop
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.