diff vendor/consolidation/annotated-command/src/Hooks/Dispatchers/ReplaceCommandHookDispatcher.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/ReplaceCommandHookDispatcher.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,66 @@
+<?php
+
+namespace Consolidation\AnnotatedCommand\Hooks\Dispatchers;
+
+use Consolidation\AnnotatedCommand\CommandData;
+use Consolidation\AnnotatedCommand\Hooks\HookManager;
+use Psr\Log\LoggerAwareInterface;
+use Psr\Log\LoggerAwareTrait;
+
+/**
+ * Call hooks.
+ */
+class ReplaceCommandHookDispatcher extends HookDispatcher implements LoggerAwareInterface
+{
+
+    use LoggerAwareTrait;
+
+    /**
+     * @return int
+     */
+    public function hasReplaceCommandHook()
+    {
+        return (bool) count($this->getReplaceCommandHooks());
+    }
+
+    /**
+     * @return \callable[]
+     */
+    public function getReplaceCommandHooks()
+    {
+        $hooks = [
+            HookManager::REPLACE_COMMAND_HOOK,
+        ];
+        $replaceCommandHooks = $this->getHooks($hooks);
+
+        return $replaceCommandHooks;
+    }
+
+    /**
+     * @param \Consolidation\AnnotatedCommand\CommandData $commandData
+     *
+     * @return callable
+     */
+    public function getReplacementCommand(CommandData $commandData)
+    {
+        $replaceCommandHooks = $this->getReplaceCommandHooks();
+
+        // We only take the first hook implementation of "replace-command" as the replacement. Commands shouldn't have
+        // more than one replacement.
+        $replacementCommand = reset($replaceCommandHooks);
+
+        if ($this->logger && count($replaceCommandHooks) > 1) {
+            $command_name = $commandData->annotationData()->get('command', 'unknown');
+            $message = "Multiple implementations of the \"replace - command\" hook exist for the \"$command_name\" command.\n";
+            foreach ($replaceCommandHooks as $replaceCommandHook) {
+                $class = get_class($replaceCommandHook[0]);
+                $method = $replaceCommandHook[1];
+                $hook_name = "$class->$method";
+                $message .= "  - $hook_name\n";
+            }
+            $this->logger->warning($message);
+        }
+
+        return $replacementCommand;
+    }
+}