yaffs.net Git - yaffs-website/blob - vendor/consolidation/annotated-command/src/Hooks/Dispatchers/ReplaceCommandHookDispatcher.php

   1 <?php
   2
   3 namespace Consolidation\AnnotatedCommand\Hooks\Dispatchers;
   4
   5 use Consolidation\AnnotatedCommand\CommandData;
   6 use Consolidation\AnnotatedCommand\Hooks\HookManager;
   7 use Psr\Log\LoggerAwareInterface;
   8 use Psr\Log\LoggerAwareTrait;
   9
  10 /**
  11  * Call hooks.
  12  */
  13 class ReplaceCommandHookDispatcher extends HookDispatcher implements LoggerAwareInterface
  14 {
  15
  16     use LoggerAwareTrait;
  17
  18     /**
  19      * @return int
  20      */
  21     public function hasReplaceCommandHook()
  22     {
  23         return (bool) count($this->getReplaceCommandHooks());
  24     }
  25
  26     /**
  27      * @return \callable[]
  28      */
  29     public function getReplaceCommandHooks()
  30     {
  31         $hooks = [
  32             HookManager::REPLACE_COMMAND_HOOK,
  33         ];
  34         $replaceCommandHooks = $this->getHooks($hooks);
  35
  36         return $replaceCommandHooks;
  37     }
  38
  39     /**
  40      * @param \Consolidation\AnnotatedCommand\CommandData $commandData
  41      *
  42      * @return callable
  43      */
  44     public function getReplacementCommand(CommandData $commandData)
  45     {
  46         $replaceCommandHooks = $this->getReplaceCommandHooks();
  47
  48         // We only take the first hook implementation of "replace-command" as the replacement. Commands shouldn't have
  49         // more than one replacement.
  50         $replacementCommand = reset($replaceCommandHooks);
  51
  52         if ($this->logger && count($replaceCommandHooks) > 1) {
  53             $command_name = $commandData->annotationData()->get('command', 'unknown');
  54             $message = "Multiple implementations of the \"replace - command\" hook exist for the \"$command_name\" command.\n";
  55             foreach ($replaceCommandHooks as $replaceCommandHook) {
  56                 $class = get_class($replaceCommandHook[0]);
  57                 $method = $replaceCommandHook[1];
  58                 $hook_name = "$class->$method";
  59                 $message .= "  - $hook_name\n";
  60             }
  61             $this->logger->warning($message);
  62         }
  63
  64         return $replacementCommand;
  65     }
  66 }