Erkan IŞIK
104 lines
2.6 KiB
PHP
104 lines
2.6 KiB
PHP
<?php namespace ZN\Console;
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/**
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* ZN PHP Web Framework
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*
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* "Simplicity is the ultimate sophistication." ~ Da Vinci
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*
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* @package ZN
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* @license MIT [http://opensource.org/licenses/MIT]
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* @author Ozan UYKUN [ozan@znframework.com]
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*/
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use ZN\Singleton;
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use ZN\Filesystem;
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class CommandList
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{
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/**
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* Default variables
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*
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* @var int
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*/
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protected $commandNameCount = 0, $descriptionNameCount = 0;
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/**
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* Magic constructor
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*
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* @param
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*
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* @return void
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*/
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public function __construct()
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{
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$numbers = [];
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$getFiles = Filesystem::getFiles(__DIR__);
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foreach( $getFiles as $file )
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{
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$class = __NAMESPACE__ . '\\' . Filesystem::removeExtension($file);
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if( class_exists($class) )
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{
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$annotation = Singleton::class('ZN\Helpers\Reflect')->annotation($class);
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if( isset($annotation->command) )
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{
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$numbers[strlen($annotation->command)] = strlen($annotation->description);
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$commands[$annotation->command] = $annotation->description;
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}
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}
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}
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$keys = array_keys($numbers); rsort($numbers); rsort($keys);
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$this->descriptionNameCount = $numbers[0];
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$this->commandNameCount = $keys[0];
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$line = $this->line();
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$output = $line;
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$output .= $this->title();
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$output .= $line;
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ksort($commands);
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foreach( $commands as $key => $command )
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{
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$output .= $this->command($key, $command);
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}
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$output .= $line;
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echo $output;
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}
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/**
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* Protected Line
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*/
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protected function line()
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{
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return '+' . str_repeat('-', $this->commandNameCount + 2) . '+' . str_repeat('-', $this->descriptionNameCount + 2) . '+' . EOL;
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}
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/**
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* Protected Title
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*/
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protected function title()
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{
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return '| Command' . str_repeat(' ', $this->commandNameCount - 6) . '| Description' . str_repeat(' ', $this->descriptionNameCount - 11) . ' |' . EOL;
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}
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/**
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* Protected Command
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*/
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protected function command($key, $command)
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{
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$nameCount = $this->commandNameCount - strlen($key);
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$descriptionCount = $this->descriptionNameCount - strlen($command);
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$nameCount = $nameCount < 0 ? 0 : $nameCount;
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$descriptionCount = $descriptionCount < 0 ? 0 : $descriptionCount;
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return '| ' . $key . str_repeat(' ', $nameCount) . ' | '. $command . str_repeat(' ', $descriptionCount) . ' |' . EOL;
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}
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} |