aleph1.co.uk Git - yaffs-website/blob - vendor/drupal/console-core/src/Utils/ChainDiscovery.php

   1 <?php
   2 /**
   3  * @file
   4  * Contains Drupal\Console\Core\Utils\Site.
   5  */
   6
   7 namespace Drupal\Console\Core\Utils;
   8
   9 use Symfony\Component\Finder\Finder;
  10 use Symfony\Component\Yaml\Yaml;
  11
  12 /**
  13  * Class ChainDiscovery
  14  * @package Drupal\Console\Core\Utils
  15  */
  16 class ChainDiscovery
  17 {
  18     /**
  19      * @var ConfigurationManager
  20      */
  21     protected $configurationManager;
  22
  23     /**
  24      * @var string
  25      */
  26     protected $appRoot;
  27
  28     /**
  29      * @var array
  30      */
  31     private $directories = [];
  32
  33     /**
  34      * ChainDiscovery constructor.
  35      *
  36      * @param string               $appRoot
  37      * @param ConfigurationManager $configurationManager
  38      */
  39     public function __construct(
  40         $appRoot,
  41         ConfigurationManager $configurationManager
  42     ) {
  43         $this->appRoot = $appRoot;
  44         $this->configurationManager = $configurationManager;
  45
  46         $this->addDirectories(
  47             [
  48             $this->configurationManager->getHomeDirectory() . DIRECTORY_SEPARATOR . '.console'. DIRECTORY_SEPARATOR .'chain',
  49             $this->appRoot . DIRECTORY_SEPARATOR . 'console'. DIRECTORY_SEPARATOR .'chain',
  50             $this->appRoot . DIRECTORY_SEPARATOR . '.console'. DIRECTORY_SEPARATOR .'chain',
  51             ]
  52         );
  53     }
  54
  55     /**
  56      * @param array $directories
  57      */
  58     public function addDirectories(array $directories)
  59     {
  60         $this->directories = array_merge($this->directories, $directories);
  61     }
  62
  63     /**
  64      * @param bool $onlyFiles
  65      * @return array
  66      */
  67     public function getChainFiles($onlyFiles = false)
  68     {
  69         $chainFiles = [];
  70         foreach ($this->directories as $directory) {
  71             if (!is_dir($directory)) {
  72                 continue;
  73             }
  74             $finder = new Finder();
  75             $finder->files()
  76                 ->name('*.yml')
  77                 ->in($directory);
  78             foreach ($finder as $file) {
  79                 $chainFiles[$file->getPath()][] = sprintf(
  80                     '%s/%s',
  81                     $directory,
  82                     $file->getBasename()
  83                 );
  84             }
  85         }
  86
  87         if ($onlyFiles) {
  88             $files = [];
  89             foreach ($chainFiles as $chainDirectory => $chainFileList) {
  90                 $files = array_merge($files, $chainFileList);
  91             }
  92             return $files;
  93         }
  94
  95         return $chainFiles;
  96     }
  97
  98     /**
  99      * @return array
 100      */
 101     public function getChainCommands()
 102     {
 103         $chainCommands = [];
 104         $files = $this->getChainFiles(true);
 105         foreach ($files as $file) {
 106             $chain = Yaml::parse(file_get_contents($file));
 107             if (!array_key_exists('command', $chain)) {
 108                 continue;
 109             }
 110             if (!array_key_exists('name', $chain['command'])) {
 111                 continue;
 112             }
 113             $name = $chain['command']['name'];
 114             $description = '';
 115             if (array_key_exists('description', $chain['command'])) {
 116                 $description = $chain['command']['description'];
 117             }
 118             $chainCommands[$name] = [
 119                 'description' => $description,
 120                 'file' => $file,
 121             ];
 122         }
 123
 124         return $chainCommands;
 125     }
 126 }