www.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  *
  15  * @package Drupal\Console\Core\Utils
  16  */
  17 class ChainDiscovery
  18 {
  19     /**
  20      * @var ConfigurationManager
  21      */
  22     protected $configurationManager;
  23
  24     /**
  25      * @var string
  26      */
  27     protected $appRoot;
  28
  29     /**
  30      * @var array
  31      */
  32     private $directories = [];
  33
  34     /**
  35      * ChainDiscovery constructor.
  36      *
  37      * @param string               $appRoot
  38      * @param ConfigurationManager $configurationManager
  39      */
  40     public function __construct(
  41         $appRoot,
  42         ConfigurationManager $configurationManager
  43     ) {
  44         $this->appRoot = $appRoot;
  45         $this->configurationManager = $configurationManager;
  46
  47         $this->addDirectories(
  48             [
  49             $this->configurationManager->getHomeDirectory() . DIRECTORY_SEPARATOR . '.console'. DIRECTORY_SEPARATOR .'chain',
  50             $this->appRoot . DIRECTORY_SEPARATOR . 'console'. DIRECTORY_SEPARATOR .'chain',
  51             $this->appRoot . DIRECTORY_SEPARATOR . '.console'. DIRECTORY_SEPARATOR .'chain',
  52             ]
  53         );
  54     }
  55
  56     /**
  57      * @param array $directories
  58      */
  59     public function addDirectories(array $directories)
  60     {
  61         $this->directories = array_merge($this->directories, $directories);
  62     }
  63
  64     /**
  65      * @param bool $onlyFiles
  66      * @return array
  67      */
  68     public function getChainFiles($onlyFiles = false)
  69     {
  70         $chainFiles = [];
  71         foreach ($this->directories as $directory) {
  72             if (!is_dir($directory)) {
  73                 continue;
  74             }
  75             $finder = new Finder();
  76             $finder->files()
  77                 ->name('*.yml')
  78                 ->in($directory);
  79             foreach ($finder as $file) {
  80                 $chainFiles[$file->getPath()][] = sprintf(
  81                     '%s/%s',
  82                     $directory,
  83                     $file->getBasename()
  84                 );
  85             }
  86         }
  87
  88         if ($onlyFiles) {
  89             $files = [];
  90             foreach ($chainFiles as $chainDirectory => $chainFileList) {
  91                 $files = array_merge($files, $chainFileList);
  92             }
  93             return $files;
  94         }
  95
  96         return $chainFiles;
  97     }
  98
  99     /**
 100      * @return array
 101      */
 102     public function getChainCommands()
 103     {
 104         $chainCommands = [];
 105         $files = $this->getChainFiles(true);
 106         foreach ($files as $file) {
 107             $chain = Yaml::parse(file_get_contents($file));
 108             if (!array_key_exists('command', $chain)) {
 109                 continue;
 110             }
 111             if (!array_key_exists('name', $chain['command'])) {
 112                 continue;
 113             }
 114             $name = $chain['command']['name'];
 115             $description = '';
 116             if (array_key_exists('description', $chain['command'])) {
 117                 $description = $chain['command']['description'];
 118             }
 119             $chainCommands[$name] = [
 120                 'description' => $description,
 121                 'file' => $file,
 122             ];
 123         }
 124
 125         return $chainCommands;
 126     }
 127 }