Panel::getTab() - Code Metrics - Inspection of "phpdoc" - Kdyby/Doctrine - Measure and Improve Code Quality continuously with Scrutinizer

Completed
Push — master ( 6a29f2...e72bde )

by Filip
created 2017-05-25 20:50 UTC
Panel::getTab() A

↳ Parent: Panel
Complexity

Conditions	2
Paths	2
Size

Total Lines	10
Code Lines	8
Duplication

Lines	0
Ratio	0 %
Importance

Changes
Metric	Value
c	0
b	0
f	0
dl	0
loc	10
rs	9.4285
cc	2
eloc	8
nc	2
nop	0
<?php

/**
 * This file is part of the Kdyby (http://www.kdyby.org)
 *
 * Copyright (c) 2008 Filip Procházka ([email protected])
 *
 * For the full copyright and license information, please view the file license.txt that was distributed with this source code.
 */

namespace Kdyby\Doctrine\Diagnostics;

use Doctrine;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Persistence\Proxy;
use Doctrine\Common\Annotations\AnnotationException;
use Doctrine\DBAL\Platforms\AbstractPlatform;
use Doctrine\DBAL\Types\Type;
use Kdyby;
use Nette;
use Nette\Utils\Strings;
use Tracy\Bar;
use Tracy\BlueScreen;
use Tracy\Debugger;
use Tracy\Dumper;
use Tracy\Helpers;
use Tracy\IBarPanel;



/**
 * Debug panel for Doctrine
 *
 * @author David Grudl
 * @author Patrik Votoček
 * @author Filip Procházka <[email protected]>
 */
class Panel extends Nette\Object implements IBarPanel, Doctrine\DBAL\Logging\SQLLogger
{

	/**
	 * @var int logged time
	 */
	public $totalTime = 0;

	/**
	 * @var array
	 */
	public $queries = [];

	/**
	 * @var array
	 */
	public $failed = [];

	/**
	 * @var array
	 */
	public $skipPaths = [
		'vendor/nette/', 'src/Nette/',
		'vendor/doctrine/collections/', 'lib/Doctrine/Collections/',
		'vendor/doctrine/common/', 'lib/Doctrine/Common/',
		'vendor/doctrine/dbal/', 'lib/Doctrine/DBAL/',
		'vendor/doctrine/orm/', 'lib/Doctrine/ORM/',
		'vendor/kdyby/doctrine/', 'src/Kdyby/Doctrine/',
		'vendor/phpunit',
	];

	/**
	 * @var \Doctrine\DBAL\Connection
	 */
	private $connection;

	/**
	 * @var \Doctrine\ORM\EntityManager
	 */
	private $em;

	/**
	 * @var array
	 */
	private $whitelistExceptions = [];

	/**
	 * @var Doctrine\ORM\UnitOfWork
	 */
	private $unitOfWorkSnapshot;



	public function markExceptionOwner(Doctrine\ORM\EntityManager $em, $exception)
	{
		if ($this->em !== $em) {
			return;
		}

		$this->whitelistExceptions[] = $exception;
	}



	public function snapshotUnitOfWork(Doctrine\ORM\EntityManager $em)
	{
		if ($this->em !== $em) {
			return;
		}

		$this->unitOfWorkSnapshot = clone $em->getUnitOfWork();
	}



	/***************** Doctrine\DBAL\Logging\SQLLogger ********************/



	/**
	 * @param string
	 * @param array
	 * @param array
	 */
	public function startQuery($sql, array $params = NULL, array $types = NULL)
	{
		Debugger::timer('doctrine');

		$source = NULL;
		foreach (debug_backtrace(FALSE) as $row) {
			if (isset($row['file']) && $this->filterTracePaths(realpath($row['file']))) {
				if (isset($row['class']) && stripos($row['class'], '\\' . Proxy::MARKER) !== FALSE) {
					if (!in_array('Doctrine\Common\Persistence\Proxy', class_implements($row['class']))) {
						continue;

					} elseif (isset($row['function']) && $row['function'] === '__load') {
						continue;
					}

				} elseif (stripos($row['file'], DIRECTORY_SEPARATOR . Proxy::MARKER) !== FALSE) {
					continue;
				}

				$source = [$row['file'], (int) $row['line']];
				break;
			}
		}

		$this->queries[] = [$sql, $params, NULL, $types, $source];
	}



	/**
	 * @param string $file
	 * @return boolean
	 */
	protected function filterTracePaths($file)
	{
		$file = str_replace(DIRECTORY_SEPARATOR, '/', $file);
		$return = is_file($file);
		foreach ($this->skipPaths as $path) {
			if (!$return) {
				break;
			}
			$return = $return && strpos($file, '/' . trim($path, '/') . '/') === FALSE;
		}
		return $return;
	}



	/**
	 * @return array
	 */
	public function stopQuery()
	{
		$keys = array_keys($this->queries);
		$key = end($keys);
		$this->queries[$key][2] = $time = Debugger::timer('doctrine');
		$this->totalTime += $time;

		return $this->queries[$key] + array_fill_keys(range(0, 4), NULL);
	}



	/**
	 * @param \Exception|\Throwable $exception
	 */
	public function queryFailed($exception)
	{
		$this->failed[spl_object_hash($exception)] = $this->stopQuery();
	}



	/***************** Tracy\IBarPanel ********************/



	/**
	 * @return string
	 */
	public function getTab()
	{
		return '<span title="Doctrine 2">'
			. '<svg viewBox="0 0 2048 2048"><path fill="#aaa" d="M1024 896q237 0 443-43t325-127v170q0 69-103 128t-280 93.5-385 34.5-385-34.5-280-93.5-103-128v-170q119 84 325 127t443 43zm0 768q237 0 443-43t325-127v170q0 69-103 128t-280 93.5-385 34.5-385-34.5-280-93.5-103-128v-170q119 84 325 127t443 43zm0-384q237 0 443-43t325-127v170q0 69-103 128t-280 93.5-385 34.5-385-34.5-280-93.5-103-128v-170q119 84 325 127t443 43zm0-1152q208 0 385 34.5t280 93.5 103 128v128q0 69-103 128t-280 93.5-385 34.5-385-34.5-280-93.5-103-128v-128q0-69 103-128t280-93.5 385-34.5z"></path></svg>'
			. '<span class="tracy-label">'
			. count($this->queries) . ' queries'
			. ($this->totalTime ? ' / ' . sprintf('%0.1f', $this->totalTime * 1000) . ' ms' : '')
			. '</span>'
			. '</span>';
	}



	/**
	 * @return string
	 */
	public function getPanel()
	{
		if (empty($this->queries)) {
			return '';
		}

		$connParams = $this->connection->getParams();
		if ($connParams['driver'] === 'pdo_sqlite' && isset($connParams['path'])) {
			$host = 'path: ' . basename($connParams['path']);

		} else {
			$host = sprintf('host: %s%s/%s',
				$this->connection->getHost(),
				(($p = $this->connection->getPort()) ? ':' . $p : ''),
				$this->connection->getDatabase()
			);
		}

		return
			$this->renderStyles() .
			sprintf('<h1>Queries: %s %s, %s</h1>',
				count($this->queries),
				($this->totalTime ? ', time: ' . sprintf('%0.3f', $this->totalTime * 1000) . ' ms' : ''),
				$host
			) .
			'<div class="nette-inner tracy-inner nette-Doctrine2Panel">' .
				implode('<br>', array_filter([
					$this->renderPanelCacheStatistics(),
					$this->renderPanelQueries()
				])) .
			'</div>';
	}



	private function renderPanelCacheStatistics()
	{
		if (empty($this->em)) {
			return '';
		}

		$config = $this->em->getConfiguration();
		if (!$config->isSecondLevelCacheEnabled()) {
			return '';
		}

		$loggerChain = $config->getSecondLevelCacheConfiguration()
			->getCacheLogger();

		if (!$loggerChain instanceof Doctrine\ORM\Cache\Logging\CacheLoggerChain) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
			return '';
		}

		if (!$statistics = $loggerChain->getLogger('statistics')) {
			return '';
		}

		return Dumper::toHtml($statistics, [Dumper::DEPTH => 5]);
	}



	private function renderPanelQueries()
	{
		if (empty($this->queries)) {
			return "";
		}

		$s = "";
		foreach ($this->queries as $query) {
			$s .= $this->processQuery($query);
		}

		return '<table><tr><th>ms</th><th>SQL Statement</th></tr>' . $s . '</table>';
	}



	/**
	 * @return string
	 */
	protected function renderStyles()
	{
		return '<style>
			#nette-debug td.nette-Doctrine2Panel-sql { background: white !important}
			#nette-debug .nette-Doctrine2Panel-source { color: #BBB !important }
			#nette-debug nette-Doctrine2Panel tr table { margin: 8px 0; max-height: 150px; overflow:auto }
			#tracy-debug td.nette-Doctrine2Panel-sql { background: white !important}
			#tracy-debug .nette-Doctrine2Panel-source { color: #BBB !important }
			#tracy-debug nette-Doctrine2Panel tr table { margin: 8px 0; max-height: 150px; overflow:auto }
		</style>';
	}



	/**
	 * @param array
	 * @return string
	 */
	protected function processQuery(array $query)
	{
		$h = 'htmlspecialchars';
		list($sql, $params, $time, $types, $source) = $query;

		$s = self::highlightQuery(static::formatQuery($sql, (array) $params, (array) $types, $this->connection ? $this->connection->getDatabasePlatform() : NULL));
		if ($source) {
			$s .= self::editorLink($source[0], $source[1], $h('.../' . basename(dirname($source[0]))) . '/<b>' . $h(basename($source[0])) . '</b>');
		}

		return '<tr><td>' . sprintf('%0.3f', $time * 1000) . '</td>' .
			'<td class = "nette-Doctrine2Panel-sql">' . $s . '</td></tr>';
	}



	/****************** Exceptions handling *********************/



	/**
	 * @param \Exception|\Throwable $e
	 * @return void|array
	 */
	public function renderQueryException($e)
	{
		if ($e instanceof \PDOException && count($this->queries)) {
			$types = $params = [];

			if ($this->connection !== NULL) {
				if (!$e instanceof Kdyby\Doctrine\DBALException || $e->connection !== $this->connection) {
					return NULL;

				} elseif (!isset($this->failed[spl_object_hash($e)])) {
					return NULL;
				}

				list($sql, $params, , , $source) = $this->failed[spl_object_hash($e)];

			} else {
				list($sql, $params, , $types, $source) = end($this->queries) + range(1, 5);
			}

			if (!$sql) {
				return NULL;
			}

			return [
				'tab' => 'SQL',
				'panel' => $this->dumpQuery($sql, $params, $types, $source),
			];

		} elseif ($e instanceof Kdyby\Doctrine\QueryException && $e->query !== NULL) {
			if ($e->query instanceof Doctrine\ORM\Query) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
				return [
					'tab' => 'DQL',
					'panel' => $this->dumpQuery($e->query->getDQL(), $e->query->getParameters()),
				];

			} elseif ($e->query instanceof Kdyby\Doctrine\NativeQueryWrapper) {
				return [
					'tab' => 'Native SQL',
					'panel' => $this->dumpQuery($e->query->getSQL(), $e->query->getParameters()),
				];
			}
		}
	}



	/**
	 * @param \Exception|\Throwable $e
	 * @param \Nette\DI\Container $dic
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
	 * @return array
	 */
	public function renderEntityManagerException($e)
	{
		if (!in_array($e, $this->whitelistExceptions, TRUE)) {
			return NULL; // ignore
		}

		if (strpos(get_class($e), 'Doctrine\\ORM\\') !== FALSE && Helpers::findTrace($e->getTrace(), 'Doctrine\ORM\EntityManager::flush')) {
			$UoW = $this->unitOfWorkSnapshot ?: $this->em->getUnitOfWork();

			$panel = '<div class="inner"><p><b>IdentityMap</b></p>' .
				Dumper::toHtml($UoW->getIdentityMap(), [Dumper::COLLAPSE => TRUE]) .
				'</div>';

			if ($scheduled = $UoW->getScheduledEntityInsertions()) {
				$panel .= '<div class="inner"><p><b>Scheduled entity insertions</b></p>' .
					Dumper::toHtml($scheduled, [Dumper::COLLAPSE => TRUE]) .
					'</div>';
			}

			if ($scheduled = $UoW->getScheduledEntityDeletions()) {
				$panel .= '<div class="inner"><p><b>Scheduled entity deletions</b></p>' .
					Dumper::toHtml($scheduled, [Dumper::COLLAPSE => TRUE]) .
					'</div>';
			}

			if ($scheduled = $UoW->getScheduledEntityUpdates()) {
				$panel .= '<div class="inner"><p><b>Scheduled entity updates</b></p>' .
					Dumper::toHtml($scheduled, [Dumper::COLLAPSE => TRUE]) .
					'</div>';
			}

			return [
				'tab' => 'Doctrine\\ORM\\UnitOfWork',
				'panel' => $panel,
			];
		}
	}



	/**
	 * @param \Exception|\Throwable $e
	 * @param \Nette\DI\Container $dic
	 * @return array
	 */
	public static function renderException($e, Nette\DI\Container $dic)
	{
		if ($e instanceof AnnotationException) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
			if ($dump = self::highlightAnnotationLine($e)) {
				return [
					'tab' => 'Annotation',
					'panel' => $dump,
				];
			}

		} elseif ($e instanceof Doctrine\ORM\Mapping\MappingException) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
			if ($invalidEntity = Strings::match($e->getMessage(), '~^Class "([\\S]+)" .*? is not .*? valid~i')) {
				$refl = Nette\Reflection\ClassType::from($invalidEntity[1]);
				$file = $refl->getFileName();
				$errorLine = $refl->getStartLine();

				return [
					'tab' => 'Invalid entity',
					'panel' => '<p><b>File:</b> ' . self::editorLink($file, $errorLine) . '</p>' .
						BlueScreen::highlightFile($file, $errorLine),
				];
			}

		} elseif ($e instanceof Doctrine\DBAL\Schema\SchemaException && $dic && ($em = $dic->getByType('Kdyby\Doctrine\EntityManager', FALSE))) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
			/** @var Kdyby\Doctrine\EntityManager $em */

			if ($invalidTable = Strings::match($e->getMessage(), '~table \'(.*?)\'~i')) {
				foreach ($em->getMetadataFactory()->getAllMetadata() as $class) {
					/** @var Kdyby\Doctrine\Mapping\ClassMetadata $class */
					if ($class->getTableName() === $invalidTable[1]) {
						$refl = $class->getReflectionClass();
						break;
					}
				}

				if (!isset($refl)) {
					return NULL;
				}

				$file = $refl->getFileName();
				$errorLine = $refl->getStartLine();

				return [
					'tab' => 'Invalid schema',
					'panel' => '<p><b>File:</b> ' . self::editorLink($file, $errorLine) . '</p>' .
						BlueScreen::highlightFile($file, $errorLine),
				];
			}

		} elseif ($e instanceof Kdyby\Doctrine\DBALException && $e->query) {
			return [
				'tab' => 'SQL',
				'panel' => self::highlightQuery(static::formatQuery($e->query, $e->params, [])),
			];

		} elseif ($e instanceof Doctrine\DBAL\Exception\DriverException) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
			if (($prev = $e->getPrevious()) && ($item = Helpers::findTrace($e->getTrace(), 'Doctrine\DBAL\DBALException::driverExceptionDuringQuery'))) {
				/** @var \Doctrine\DBAL\Driver $driver */
				$driver = $item['args'][0];
				$params = isset($item['args'][3]) ? $item['args'][3] : [];

				return [
					'tab' => 'SQL',
					'panel' => self::highlightQuery(static::formatQuery($item['args'][2], $params, [], $driver->getDatabasePlatform())),
				];
			}

		} elseif ($e instanceof Doctrine\ORM\Query\QueryException) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
			if (($prev = $e->getPrevious()) && preg_match('~^(SELECT|INSERT|UPDATE|DELETE)\s+.*~i', $prev->getMessage())) {
				return [
					'tab' => 'DQL',
					'panel' => self::highlightQuery(static::formatQuery($prev->getMessage(), [], [])),
				];
			}

		} elseif ($e instanceof \PDOException) {
			$params = [];

			if (isset($e->queryString)) {
				$sql = $e->queryString;


			} elseif ($item = Helpers::findTrace($e->getTrace(), 'Doctrine\DBAL\Connection::executeQuery')) {
				$sql = $item['args'][0];
				$params = $item['args'][1];

			} elseif ($item = Helpers::findTrace($e->getTrace(), 'PDO::query')) {
				$sql = $item['args'][0];

			} elseif ($item = Helpers::findTrace($e->getTrace(), 'PDO::prepare')) {
				$sql = $item['args'][0];
			}

			return isset($sql) ? [
				'tab' => 'SQL',
				'panel' => self::highlightQuery(static::formatQuery($sql, $params, [])),
			] : NULL;
		}

		return NULL;
	}



	/**
	 * @param string $query
	 * @param array|Doctrine\Common\Collections\ArrayCollection $params
	 * @param array $types
	 * @param string $source
	 *
	 * @return array
	 */
	protected function dumpQuery($query, $params, array $types = [], $source = NULL)
	{
		if ($params instanceof ArrayCollection) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
			$tmp = [];
			$tmpTypes = [];
			foreach ($params as $key => $param) {
				if ($param instanceof Doctrine\ORM\Query\Parameter) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
					$tmpTypes[$param->getName()] = $param->getType();
					$tmp[$param->getName()] = $param->getValue();
					continue;
				}
				$tmp[$key] = $param;
			}
			$params = $tmp;
			$types = $tmpTypes;
		}

		// query
		$s = '<p><b>Query</b></p><table><tr><td class="nette-Doctrine2Panel-sql">';
		$s .= self::highlightQuery(static::formatQuery($query, $params, $types, $this->connection ? $this->connection->getDatabasePlatform() : NULL));
		$s .= '</td></tr></table>';

		$e = NULL;
		if ($source && is_array($source)) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
			list($file, $line) = $source;
			$e = '<p><b>File:</b> ' . self::editorLink($file, $line) . '</p>';
		}

		// styles and dump
		return $this->renderStyles() . '<div class="nette-inner tracy-inner nette-Doctrine2Panel">' . $e . $s . '</div>';
	}



	/**
	 * Returns syntax highlighted SQL command.
	 * This method is same as Nette\Database\Helpers::dumpSql except for parameters handling.
	 * @link https://github.com/nette/database/blob/667143b2d5b940f78c8dc9212f95b1bbc033c6a3/src/Database/Helpers.php#L75-L138
	 * @author David Grudl
	 * @param string $sql
	 * @return string
	 */
	public static function highlightQuery($sql)
	{
		static $keywords1 = 'SELECT|(?:ON\s+DUPLICATE\s+KEY)?UPDATE|INSERT(?:\s+INTO)?|REPLACE(?:\s+INTO)?|DELETE|CALL|UNION|FROM|WHERE|HAVING|GROUP\s+BY|ORDER\s+BY|LIMIT|OFFSET|SET|VALUES|LEFT\s+JOIN|INNER\s+JOIN|TRUNCATE';
		static $keywords2 = 'ALL|DISTINCT|DISTINCTROW|IGNORE|AS|USING|ON|AND|OR|IN|IS|NOT|NULL|[RI]?LIKE|REGEXP|TRUE|FALSE|WITH|INSTANCE\s+OF';

		// insert new lines
		$sql = " $sql ";
		$sql = preg_replace("#(?<=[\\s,(])($keywords1)(?=[\\s,)])#i", "\n\$1", $sql);

		// reduce spaces
		$sql = preg_replace('#[ \t]{2,}#', ' ', $sql);

		$sql = wordwrap($sql, 100);
		$sql = preg_replace('#([ \t]*\r?\n){2,}#', "\n", $sql);

		// syntax highlight
		$sql = htmlspecialchars($sql, ENT_IGNORE, 'UTF-8');
		$sql = preg_replace_callback("#(/\\*.+?\\*/)|(\\*\\*.+?\\*\\*)|(?<=[\\s,(])($keywords1)(?=[\\s,)])|(?<=[\\s,(=])($keywords2)(?=[\\s,)=])#is", function ($matches) {
			if (!empty($matches[1])) { // comment
				return '<em style="color:gray">' . $matches[1] . '</em>';

			} elseif (!empty($matches[2])) { // error
				return '<strong style="color:red">' . $matches[2] . '</strong>';

			} elseif (!empty($matches[3])) { // most important keywords
				return '<strong style="color:blue">' . $matches[3] . '</strong>';

			} elseif (!empty($matches[4])) { // other keywords
				return '<strong style="color:green">' . $matches[4] . '</strong>';
			}
		}, $sql);

		return '<pre class="dump">' . trim($sql) . "</pre>\n";
	}



	/**
	 * @param string $query
	 * @param array $params
	 * @param array $types
	 * @param \Doctrine\DBAL\Platforms\AbstractPlatform $platform
	 * @throws \Doctrine\DBAL\DBALException
	 * @throws \Nette\Utils\RegexpException
	 * @return string
	 */
	public static function formatQuery($query, $params, array $types = [], AbstractPlatform $platform = NULL)
	{
		if (!$platform) {
			$platform = new Doctrine\DBAL\Platforms\MySqlPlatform();
		}

		if (!$types) {

			foreach ($params as $key => $param) {
				if (is_array($param)) {
					$types[$key] = Doctrine\DBAL\Connection::PARAM_STR_ARRAY;

				} else {
					$types[$key] = 'string';
				}
			}
		}

		try {
			list($query, $params, $types) = \Doctrine\DBAL\SQLParserUtils::expandListParameters($query, $params, $types);
		} catch (Doctrine\DBAL\SQLParserUtilsException $e) {

		}

		$formattedParams = [];
		foreach ($params as $key => $param) {
			if (isset($types[$key])) {
				if (is_scalar($types[$key]) && array_key_exists($types[$key], Type::getTypesMap())) {
					$types[$key] = Type::getType($types[$key]);
				}

				/** @var Type[] $types */
				if ($types[$key] instanceof Type) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
					$param = $types[$key]->convertToDatabaseValue($param, $platform);
				}
			}

			$formattedParams[] = SimpleParameterFormatter::format($param);
		}
		$params = $formattedParams;

		if (Nette\Utils\Validators::isList($params)) {
			$parts = explode('?', $query);
			if (count($params) > $parts) {
				throw new Kdyby\Doctrine\InvalidStateException("Too mny parameters passed to query.");
			}

			return implode('', Kdyby\Doctrine\Helpers::zipper($parts, $params));
		}

		return Strings::replace($query, '~(\\:[a-z][a-z0-9]*|\\?[0-9]*)~i', function ($m) use (&$params) {
			if (substr($m[0], 0, 1) === '?') {
				if (strlen($m[0]) > 1) {
					if (isset($params[$k = substr($m[0], 1)])) {
						return $params[$k];
					}

				} else {
					return array_shift($params);
				}

			} else {
				if (isset($params[$k = substr($m[0], 1)])) {
					return $params[$k];
				}
			}

			return $m[0];
		});
	}



	/**
	 * @param \Doctrine\Common\Annotations\AnnotationException $e
	 * @return string|bool
	 */
	public static function highlightAnnotationLine(AnnotationException $e)
	{
		foreach ($e->getTrace() as $step) {
			if (@$step['class'] . @$step['type'] . @$step['function'] !== 'Doctrine\Common\Annotations\DocParser->parse') {
				continue;
			}

			$context = Strings::match($step['args'][1], '~^(?P<type>[^\s]+)\s*(?P<class>[^:]+)(?:::\$?(?P<property>[^\\(]+))?$~i');
			break;
		}

		if (!isset($context)) {
			return FALSE;
		}

		$refl = Nette\Reflection\ClassType::from($context['class']);
		$file = $refl->getFileName();
		$line = NULL;

		if ($context['type'] === 'property') {
			$refl = $refl->getProperty($context['property']);
			$line = Kdyby\Doctrine\Helpers::getPropertyLine($refl);

		} elseif ($context['type'] === 'method') {
			$refl = $refl->getProperty($context['method']);
		}

		if (($errorLine = self::calculateErrorLine($refl, $e, $line)) === NULL) {
			return FALSE;
		}

		$dump = BlueScreen::highlightFile($file, $errorLine);

		return '<p><b>File:</b> ' . self::editorLink($file, $errorLine) . '</p>' . $dump;
	}



	/**
	 * @param \Reflector|\Nette\Reflection\ClassType|\Nette\Reflection\Method|\Nette\Reflection\Property $refl
	 * @param \Exception|\Throwable $e
	 * @param int|NULL $startLine
	 * @return int|string|NULL
	 */
	public static function calculateErrorLine(\Reflector $refl, $e, $startLine = NULL)
	{
		if ($startLine === NULL && method_exists($refl, 'getStartLine')) {
			$startLine = $refl->getStartLine();
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		}
		if ($startLine === NULL) {
			return NULL;
		}

		if ($pos = Strings::match($e->getMessage(), '~position\s*(\d+)~')) {
			$targetLine = self::calculateAffectedLine($refl, $pos[1]);

		} elseif ($notImported = Strings::match($e->getMessage(), '~^\[Semantical Error\]\s+The annotation "([^"]*?)"~i')) {
			$parts = explode(self::findRenamed($refl, $notImported[1]), self::cleanedPhpDoc($refl), 2);
			$targetLine = self::calculateAffectedLine($refl, strlen($parts[0]));

		} elseif ($notFound = Strings::match($e->getMessage(), '~^\[Semantical Error\]\s+Couldn\'t find\s+(.*?)\s+(.*?),\s+~')) {
			// this is just a guess
			$parts = explode(self::findRenamed($refl, $notFound[2]), self::cleanedPhpDoc($refl), 2);
			$targetLine = self::calculateAffectedLine($refl, strlen($parts[0]));

		} else {
			$targetLine = self::calculateAffectedLine($refl, 1);
		}

		$phpDocLines = count(Strings::split($refl->getDocComment(), '~[\n\r]+~'));
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		return $startLine - ($phpDocLines - ($targetLine - 1));
	}



	/**
	 * @param \Reflector|\Nette\Reflection\ClassType|\Nette\Reflection\Method $refl
	 * @param int $symbolPos
	 *
	 * @return int
	 */
	protected static function calculateAffectedLine(\Reflector $refl, $symbolPos)
	{
		$doc = $refl->getDocComment();
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$cleanedDoc = self::cleanedPhpDoc($refl, $atPos);
		$beforeCleanLines = count(Strings::split(substr($doc, 0, $atPos), '~[\n\r]+~'));
		$parsedDoc = substr($cleanedDoc, 0, $symbolPos + 1);
		$parsedLines = count(Strings::split($parsedDoc, '~[\n\r]+~'));

		return $parsedLines + max($beforeCleanLines - 1, 0);
	}



	/**
	 * @param \Reflector|Nette\Reflection\ClassType|Nette\Reflection\Method $refl
	 * @param $annotation
	 */
	private static function findRenamed(\Reflector $refl, $annotation)
	{
		$parser = new Doctrine\Common\Annotations\PhpParser();
		$imports = $parser->parseClass($refl instanceof \ReflectionClass ? $refl : $refl->getDeclaringClass());
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		$annotationClass = ltrim($annotation, '@');
		foreach ($imports as $alias => $import) {
			if (!Strings::startsWith($annotationClass, $import)) {
				continue;
			}

			$aliased = str_replace(Strings::lower($import), $alias, Strings::lower($annotationClass));
			$searchFor = preg_quote(Strings::lower($aliased));

			if (!$m = Strings::match($refl->getDocComment(), "~(?P<usage>@?$searchFor)~i")) {
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
				continue;
			}

			return $m['usage'];
		}

		return $annotation;
	}



	/**
	 * @param \Nette\Reflection\ClassType|\Nette\Reflection\Method|\Reflector $refl
	 * @param null $atPos
	 *
	 * @return string
	 */
	private static function cleanedPhpDoc(\Reflector $refl, &$atPos = NULL)
	{
		return trim(substr($doc = $refl->getDocComment(), $atPos = strpos($doc, '@') - 1), '* /');
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
	}



	/**
	 * Returns link to editor.
	 * @author David Grudl
	 * @param string $file
	 * @param string $line
	 * @param string $text
	 * @return Nette\Utils\Html
	 */
	private static function editorLink($file, $line, $text = NULL)
	{
		if (Debugger::$editor && is_file($file) && $text !== NULL) {
			return Nette\Utils\Html::el('a')
				->href(strtr(Debugger::$editor, ['%file' => rawurlencode($file), '%line' => $line]))
				->title("$file:$line")
				->setHtml($text);

		} else {
			return Helpers::editorLink($file, $line);
		}
	}



	/****************** Registration *********************/



	public function enableLogging()
	{
		if ($this->connection === NULL) {
			throw new Kdyby\Doctrine\InvalidStateException("Doctrine Panel is not bound to connection.");
		}

		$config = $this->connection->getConfiguration();
		$logger = $config->getSQLLogger();

		if ($logger instanceof Doctrine\DBAL\Logging\LoggerChain) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
			$logger->addLogger($this);

		} else {
			$config->setSQLLogger($this);
		}
	}



	/**
	 * @param \Doctrine\DBAL\Connection $connection
	 * @return Panel
	 */
	public function bindConnection(Doctrine\DBAL\Connection $connection)
	{
		if ($this->connection !== NULL) {
			throw new Kdyby\Doctrine\InvalidStateException("Doctrine Panel is already bound to connection.");
		}

		$this->connection = $connection;

		// Tracy
		$this->registerBarPanel(Debugger::getBar());
		Debugger::getBlueScreen()->addPanel([$this, 'renderQueryException']);

		return $this;
	}



	/**
	 * @param Doctrine\ORM\EntityManager $em
	 * @return Panel
	 */
	public function bindEntityManager(Doctrine\ORM\EntityManager $em)
	{
		if ($this->em !== NULL) {
			throw new Kdyby\Doctrine\InvalidStateException("Doctrine Panel is already bound to entity manager.");
		}

		$this->em = $em;
		if ($this->em instanceof Kdyby\Doctrine\EntityManager) {
			$this->em->bindTracyPanel($this);
		}

		if ($this->connection === NULL) {
			$this->bindConnection($em->getConnection());
		}

		Debugger::getBlueScreen()->addPanel([$this, 'renderEntityManagerException']);

		return $this;
	}



	/**
	 * Registers panel to debugger
	 *
	 * @param \Tracy\Bar $bar
	 */
	public function registerBarPanel(Bar $bar)
	{
		$bar->addPanel($this);
	}



	/**
	 * Registers generic exception renderer
	 */
	public static function registerBluescreen(Nette\DI\Container $dic)
	{
		Debugger::getBlueScreen()->addPanel(function ($e) use ($dic) {
			return Panel::renderException($e, $dic);
		});
	}

}

Push — master ( 6a29f2...e72bde )

Panel::getTab() A

Complexity

Size

Duplication

Importance

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

1. Missing dependencies

2. Missing use statement

Kdyby / Doctrine

Push — master ( 6a29f2...e72bde )

Panel::getTab() A

Complexity

Size

Duplication

Importance

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

1. Missing dependencies

2. Missing use statement

Duplication Side-by-Side

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