Finalized CLI search client

Command/SearchCommand.php

@@ -0,0 +1,121 @@
+<?php
+
+namespace Becklyn\SearchBundle\Command;
+
+use Becklyn\Interfaces\LanguageInterface;
+use Becklyn\SearchBundle\Search\Result\EntitySearchHits;
+use Becklyn\SearchBundle\Search\Result\SearchHit;
+use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+
+
+class SearchCommand extends ContainerAwareCommand
+{
+    const APP_DEFAULT_LANGUAGE_CLASS = "AppBundle\\Entity\\Language";
+
+
+    /**
+     * @inheritdoc
+     */
+    public function __construct ()
+    {
+        parent::__construct("becklyn:search:search");
+    }
+
+
+
+    /**
+     * @inheritdoc
+     */
+    protected function configure ()
+    {
+        parent::configure();
+
+        $this
+            ->setDescription("CLI client for the search bundle")
+            ->addArgument("query", InputArgument::REQUIRED)
+            ->addOption("language", null, InputOption::VALUE_OPTIONAL, "The language code to search with")
+            ->addOption("entity", null, InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY, "The entity classes that should be searched. If no entities are given, all entities are searched.", [])
+            ->addOption("languageEntity", null, InputOption::VALUE_OPTIONAL, "The FQCN of the language entity", self::APP_DEFAULT_LANGUAGE_CLASS);
+    }
+
+
+
+    /**
+     * @inheritdoc
+     */
+    protected function execute (InputInterface $input, OutputInterface $output)
+    {
+        $io = new SymfonyStyle($input, $output);
+
+        $io->title("CLI search client");
+
+        $query = $input->getArgument("query");
+        $language = $input->getOption("language");
+        $itemClasses = $input->getOption("entity");
+        $languageEntity = $input->getOption("languageEntity");
+
+        if (null !== $language)
+        {
+            if (!class_exists($languageEntity))
+            {
+                $io->error(sprintf(
+                    "The command was not able to load the language class in the namespace: '%s'.",
+                    $languageEntity
+                ));
+                return;
+            }
+
+            $class = new \ReflectionClass($languageEntity);
+            if (!$class->implementsInterface(LanguageInterface::class))
+            {
+                $io->error(sprintf(
+                    "The language entity class '%s' does not implement the LanguageInterface.",
+                    $languageEntity
+                ));
+                return;
+            }
+
+            $language = $this->getContainer()->get("doctrine")
+                ->getRepository($languageEntity)
+                ->findOneBy([
+                    "code" => $language,
+                ]);
+        }
+
+        $searchClient = $this->getContainer()->get("becklyn.search.client");
+
+        $result = $searchClient->search($query, $language, $itemClasses);
+
+        /** @var EntitySearchHits $entityResults */
+        foreach ($result as $entityResults)
+        {
+            $counter = 0;
+            $io->section(sprintf("Search results for: %s", $entityResults->getEntityClass()));
+
+            $io->table(
+                ["#", "ID", "Score", "Highlights"],
+                    array_map(
+                    function (SearchHit $hit) use (&$counter)
+                    {
+                        $counter += 1;
+                        $highlights = "-> " . implode("\n-> ", $hit->getAllHighlights());
+                        $highlights = str_replace(["<mark>", "</mark>"], ["<fg=magenta>", "</fg=magenta>"], $highlights);
+
+                        return [
+                            $counter,
+                            '<fg=yellow>' . $hit->getEntity()->getId() . '</>',
+                            $hit->getScore(),
+                            $highlights,
+                        ];
+                    },
+                    $entityResults->getHits()
+                )
+            );
+        }
+    }
+}