Init

Author: Nyholm

.editorconfig

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+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 4
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true

.gitattributes

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+.editorconfig     export-ignore
+.gitattributes    export-ignore
+/.github/         export-ignore
+.gitignore        export-ignore
+/.php_cs          export-ignore
+/.scrutinizer.yml export-ignore
+/.styleci.yml     export-ignore
+/.travis.yml      export-ignore
+/behat.yml.dist   export-ignore
+/features/        export-ignore
+/phpspec.ci.yml   export-ignore
+/phpspec.yml.dist export-ignore
+/phpunit.xml.dist export-ignore
+/spec/            export-ignore
+/Tests/           export-ignore

.gitignore

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+/behat.yml
+/build/
+/composer.lock
+/phpspec.yml
+/phpunit.xml
+/vendor/

.php_cs

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+<?php
+
+/*
+ * In order to make it work, fabpot/php-cs-fixer and sllh/php-cs-fixer-styleci-bridge must be installed globally
+ * with composer.
+ *
+ * @link https://github.com/Soullivaneuh/php-cs-fixer-styleci-bridge
+ * @link https://github.com/FriendsOfPHP/PHP-CS-Fixer
+ */
+
+use SLLH\StyleCIBridge\ConfigBridge;
+
+return ConfigBridge::create();

.scrutinizer.yml

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+filter:
+    excluded_paths: [vendor/*, Tests/*]
+checks:
+    php:
+        code_rating: true
+        duplication: true
+tools:
+    external_code_coverage: true

.styleci.yml

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+preset: symfony
+
+finder:
+    exclude:
+        - "Resources"
+        - "vendor"
+
+enabled:
+    - short_array_syntax
+
+disabled:
+    - phpdoc_annotation_without_dot # This is still buggy: https://github.com/symfony/symfony/pull/19198

.travis.yml

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+language: php
+
+sudo: false
+
+cache:
+    directories:
+        - $HOME/.composer/cache/files
+
+php:
+    - 7.0
+    - 7.1
+
+env:
+    global:
+        - TEST_COMMAND="composer test"
+    matrix:
+        - SYMFONY_VERSION=3.1.*
+        - SYMFONY_VERSION=3.0.*
+
+branches:
+    except:
+        - /^analysis-.*$/
+
+matrix:
+    fast_finish: true
+    include:
+        - php: 5.5
+          env: COMPOSER_FLAGS="--prefer-stable --prefer-lowest" COVERAGE=true TEST_COMMAND="composer test-ci" SYMFONY_VERSION=3.0.*
+
+install:
+    - composer require symfony/symfony:${SYMFONY_VERSION} --no-update
+    - travis_retry composer update ${COMPOSER_FLAGS} --prefer-dist --no-interaction
+
+script:
+    - $TEST_COMMAND
+
+after_success:
+    - if [[ $COVERAGE = true ]]; then wget https://scrutinizer-ci.com/ocular.phar; fi
+    - if [[ $COVERAGE = true ]]; then php ocular.phar code-coverage:upload --format=php-clover build/coverage.xml; fi

Collector/DebugLogger.php

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+<?php
+
+namespace GraphAware\Neo4jBundle\Collector;
+
+use GraphAware\Common\Cypher\Statement;
+use GraphAware\Common\Cypher\StatementInterface;
+use GraphAware\Common\Result\Result;
+use GraphAware\Neo4j\Client\Exception\Neo4jExceptionInterface;
+
+/**
+ * @author Tobias Nyholm <[email protected]>
+ */
+final class DebugLogger
+{
+    /**
+     * @var array
+     */
+    private $statement = [];
+
+    /**
+     * @var array
+     */
+    private $result = [];
+
+    /**
+     * @var array
+     */
+    private $exception = [];
+
+    /**
+     * @var int
+     */
+    private $currentStatementId = 0;
+
+    /**
+     * @param StatementInterface $statement
+     */
+    public function addStatement(StatementInterface $statement)
+    {
+        $this->statement[++$this->currentStatementId] = $statement;
+    }
+
+    /**
+     * @param Result $result
+     */
+    public function addResult(Result $result)
+    {
+        $this->result[$this->currentStatementId] = $result;
+    }
+
+    /**
+     * @param Neo4jExceptionInterface $exception
+     */
+    public function addException(Neo4jExceptionInterface $exception)
+    {
+        $this->exception[$this->currentStatementId] = $exception;
+    }
+
+    /**
+     * @return StatementInterface[]
+     */
+    public function getStatements(): array
+    {
+        return $this->statement;
+    }
+
+    /**
+     * @return Result[]
+     */
+    public function getResults(): array
+    {
+        return $this->result;
+    }
+
+    /**
+     * @return Neo4jExceptionInterface[]
+     */
+    public function getExceptions(): array
+    {
+        return $this->exception;
+    }
+}

Collector/Neo4jDataCollector.php

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+<?php
+
+namespace GraphAware\Neo4jBundle\Collector;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\DataCollector\DataCollector;
+
+/**
+ * A data collector for the debug plugin.
+ *
+ * @author Tobias Nyholm <[email protected]>
+ */
+final class Neo4jDataCollector extends DataCollector
+{
+    private $logger;
+
+    public function __construct(DebugLogger $logger)
+    {
+        $this->logger = $logger;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function collect(Request $request, Response $response, \Exception $exception = null)
+    {
+    }
+
+    /**
+     * @return array|\GraphAware\Common\Cypher\StatementInterface[]
+     */
+    public function getStatements()
+    {
+        return $this->logger->getStatements();
+    }
+
+    /**
+     * @return array|\GraphAware\Common\Result\Result[]
+     */
+    public function getResults()
+    {
+        return $this->logger->getResults();
+    }
+
+    /**
+     * @return array|\GraphAware\Neo4j\Client\Exception\Neo4jExceptionInterface[]
+     */
+    public function getExceptions()
+    {
+        return $this->logger->getExceptions();
+    }
+
+    /**
+     * @param int $idx
+     *
+     * @return bool
+     */
+    public function wasSuccessful(int $idx):bool
+    {
+        return isset($this->logger->getResults()[$idx]);
+    }
+
+    /**
+     * @return string
+     */
+    public function getName()
+    {
+        return 'neo4j';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function serialize()
+    {
+        return serialize($this->logger);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function unserialize($data)
+    {
+        $this->logger = unserialize($data);
+    }
+}

Collector/Twig/Neo4jResultExtension.php

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+<?php
+
+namespace GraphAware\Neo4jBundle\Collector\Twig;
+
+use GraphAware\Neo4j\Client\Formatter\Type\Node;
+
+/**
+ * @author Tobias Nyholm <[email protected]>
+ */
+class Neo4jResultExtension extends \Twig_Extension
+{
+    /**
+     * {@inheritdoc}
+     *
+     * @return array
+     */
+    public function getFilters()
+    {
+        return [
+            new \Twig_SimpleFilter('neo4jResult', [$this, 'getType']),
+        ];
+    }
+
+    /**
+     * @param string $message http message
+     */
+    public function getType($object)
+    {
+        return $this->doGetType($object, true);
+
+    }
+
+    public function getName()
+    {
+        return 'neo4j.result';
+    }
+
+    /**
+     * @param $object
+     * @param $recursive
+     *
+     * @return string
+     */
+    private function doGetType($object, $recursive):string
+    {
+        if ($object instanceof Node) {
+            return sprintf('%s: %s', $object->identity(), implode(', ', $object->labels()));
+        } elseif (is_array($object) && $recursive) {
+            if (empty($object)) {
+                return 'Empty array';
+            }
+            $ret = [];
+            foreach ($object as $o) {
+                $ret[] = $this->doGetType($o, false);
+            }
+
+            return sprintf('[%s]', implode(',', $ret));
+        }
+
+        return is_object($object) ? get_class($object) : gettype($object);
+    }
+}