Query result formatting

Author: dantleech

src/PHPCR/Shell/Console/Application/ShellApplication.php

@@ -11,6 +11,7 @@
 use PHPCR\Shell\Console\Command\Workspace\NodeTypeListCommand;
 use PHPCR\Util\Console\Helper\PhpcrConsoleDumperHelper;
 use PHPCR\Shell\Console\Command\Workspace\NodeDumpCommand;
+use PHPCR\Shell\Console\Helper\ResultFormatterHelper;
 
 class ShellApplication extends Application
 {
@@ -23,6 +24,7 @@ public function __construct(SessionInterface $session)
         $this->add(new NodeDumpCommand());
 
         $this->getHelperSet()->set(new PhpcrConsoleDumperHelper());
+        $this->getHelperSet()->set(new ResultFormatterHelper());
 
         foreach ($this->all() as $command) {
             if ($command instanceof AbstractSessionCommand) {

src/PHPCR/Shell/Console/Command/Workspace/SelectCommand.php

@@ -43,5 +43,7 @@ public function execute(InputInterface $input, OutputInterface $output)
         $start = microtime(true);
         $result = $query->execute();
         $elapsed = microtime(true) - $start;
+
+        $this->getHelper('result_formatter')->format($result, $output, $elapsed);
     }
 }

src/PHPCR/Shell/Console/Helper/ResultFormatterHelper.php

@@ -0,0 +1,74 @@
+<?php
+
+namespace PHPCR\Shell\Console\Helper;
+
+use Symfony\Component\Console\Helper\Helper;
+use PHPCR\Query\QueryResultInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use PHPCR\PropertyType;
+
+class ResultFormatterHelper extends Helper
+{
+    public function getName()
+    {
+        return 'result_formatter';
+    }
+
+    public function format(QueryResultInterface $result, OutputInterface $output)
+    {
+        $selectorNames = $result->getSelectorNames();
+        foreach ($result->getRows() as $i => $row) {
+            $output->writeln($i);
+            foreach ($selectorNames as $selectorName) {
+                $node = $row->getNode($selectorName);
+                $properties = $node->getProperties();
+                $output->writeln('  ' . $selectorName);
+                $output->writeln('    <comment>' . $node->getPath().'</comment>');
+
+                foreach ($properties as $key => $value) {
+                    $output->writeln(sprintf('    <info>%s</info> %s%s: %s',
+                        $key,
+                        PropertyType::nameFromValue($value->getType()),
+                        $value->isMultiple() ? '[]' : '',
+                        $this->formatValue($value)
+                    ));
+                }
+            }
+        }
+    }
+
+    protected function formatValue($value)
+    {
+        if (is_array($value->getValue())) {
+            if (empty($value->getValue())) {
+                return '';
+            }
+
+            return "\n     - " . implode("\n     - ", $value->getvalue());
+        }
+
+        switch (intval($value->getType())) {
+            case PropertyType::UNDEFINED :
+                return '#UNDEFINED#';
+            case PropertyType::BINARY :
+                return '(binary data)';
+            case PropertyType::BOOLEAN :
+                return $value->getValue() ? 'true' : 'false';
+            case PropertyType::DATE :
+                return $value->getValue()->format('c');
+            case PropertyType::REFERENCE :
+            case PropertyType::WEAKREFERENCE :
+                return $value->getValue()->getPath();
+            case PropertyType::URI :
+            case PropertyType::STRING :
+            case PropertyType::NAME :
+            case PropertyType::LONG :
+            case PropertyType::DOUBLE :
+            case PropertyType::DECIMAL :
+            case PropertyType::PATH :
+                return $value->getValue();
+            default:
+                throw new \RuntimeException('Unknown type ' . $value->getType());
+        }
+    }
+}