Version 1

[yaffs-website] / vendor / drupal / console / src / Command / EventDebugCommand.php

diff --git a/vendor/drupal/console/src/Command/EventDebugCommand.php b/vendor/drupal/console/src/Command/EventDebugCommand.php
new file mode 100644 (file)
index 0000000..38c05a4
--- /dev/null
+++ b/vendor/drupal/console/src/Command/EventDebugCommand.php
@@ -0,0 +1,108 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\Console\Command\EventDebugCommand.
+ */
+
+namespace Drupal\Console\Command;
+
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Command\Command;
+use Drupal\Console\Core\Command\Shared\CommandTrait;
+use Drupal\Console\Core\Style\DrupalStyle;
+
+/**
+ * Class EventDebugCommand
+ *
+ *  @package Drupal\Console\Command
+ */
+class EventDebugCommand extends Command
+{
+    use CommandTrait;
+
+    protected $eventDispatcher;
+
+    /**
+     * EventDebugCommand constructor.
+     *
+     * @param $eventDispatcher
+     */
+    public function __construct($eventDispatcher)
+    {
+        $this->eventDispatcher = $eventDispatcher;
+        parent::__construct();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function configure()
+    {
+        $this
+            ->setName('event:debug')
+            ->setDescription($this->trans('commands.event.debug.description'))
+            ->addArgument(
+                'event',
+                InputArgument::OPTIONAL,
+                $this->trans('commands.event.debug.arguments.event'),
+                null
+            )
+            ->setHelp($this->trans('commands.event.debug.help'));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $io = new DrupalStyle($input, $output);
+
+        $events = array_keys($this->eventDispatcher->getListeners());
+        $event = $input->getArgument('event');
+        
+        if ($event) {
+            if (!in_array($event, $events)) {
+                throw new \Exception(
+                    sprintf(
+                        $this->trans('commands.event.debug.messages.no-events'),
+                        $event
+                    )
+                );
+            }
+            
+            $dispatcher = $this->eventDispatcher->getListeners($event);
+            $listeners = [];
+            
+            foreach ($dispatcher as $key => $value) {
+                $reflection = new \ReflectionClass(get_class($value[0]));
+                $listeners[] = [$reflection->getName(), $value[1]];
+            }
+ 
+            $tableHeader = [
+               $this->trans('commands.event.debug.messages.class'),
+               $this->trans('commands.event.debug.messages.method'),
+
+            ];
+
+            $tableRows = [];
+            foreach ($listeners as $key => $element) {
+                $tableRows[] = [
+                    'class' => $element['0'],
+                    'method' => $element['1']
+                 ];
+            }
+
+            $io->table($tableHeader, $tableRows);
+
+            return 0;
+        }
+       
+        $io->table(
+            [$this->trans('commands.event.debug.messages.event')],
+            $events
+        );
+    }
+}